# include <unistd.h>
#endif"
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP strict1_warn warn_cflags WERROR nocommon_flag TREEBROWSER EGREP valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON stage1_cflags COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file FORBUILD PACKAGE VERSION USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS CROSS ALL SYSTEM_HEADER_DIR inhibit_libc BUILD_PREFIX BUILD_PREFIX_1 CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO collect2 libgcc_visibility GGC zlibdir zlibinc MAINT ANDER BANSHEEINC BANSHEELIB gcc_tooldir dollar slibdir objdir subdirs srcdir all_boot_languages all_compilers all_gtfiles all_gtfiles_files_langs all_gtfiles_files_files all_lang_makefrags all_lang_makefiles all_languages all_stagestuff build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines check_languages cc_set_by_configure quoted_cc_set_by_configure cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir libstdcxx_incdir gcc_version gcc_version_full gcc_version_trigger host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file stage_prefix_set_by_configure quoted_stage_prefix_set_by_configure symbolic_link thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines target_noncanonical c_target_objs cxx_target_objs target_cpu_default GMPLIBS GMPINC LIBOBJS LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os target_noncanonical build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP EGREP strict1_warn warn_cflags WERROR nocommon_flag TREEBROWSER valgrind_path valgrind_path_defines valgrind_command coverage_flags enable_multilib enable_shared TARGET_SYSTEM_ROOT TARGET_SYSTEM_ROOT_DEFINE CROSS_SYSTEM_HEADER_DIR onestep SET_MAKE AWK LN_S LN RANLIB ac_ct_RANLIB ranlib_flags INSTALL INSTALL_PROGRAM INSTALL_DATA make_compare_target have_mktemp_command MAKEINFO BUILD_INFO GENERATED_MANPAGES FLEX BISON NM AR stage1_cflags COLLECT2_LIBS GNAT_LIBEXC LDEXP_LIB TARGET_GETGROUPS_T LIBICONV LTLIBICONV LIBICONV_DEP manext objext gthread_flags extra_modes_file extra_opt_files USE_NLS LIBINTL LIBINTL_DEP INCINTL XGETTEXT GMSGFMT POSUB CATALOGS host_cc_for_libada CROSS ALL SYSTEM_HEADER_DIR inhibit_libc CC_FOR_BUILD BUILD_CFLAGS STMP_FIXINC STMP_FIXPROTO collect2 gcc_cv_as ORIGINAL_AS_FOR_TARGET gcc_cv_ld ORIGINAL_LD_FOR_TARGET gcc_cv_nm ORIGINAL_NM_FOR_TARGET gcc_cv_objdump ORIGINAL_OBJDUMP_FOR_TARGET libgcc_visibility GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir objdir subdirs srcdir all_boot_languages all_compilers all_gtfiles all_gtfiles_files_langs all_gtfiles_files_files all_lang_makefrags all_lang_makefiles all_languages all_stagestuff build_exeext build_install_headers_dir build_xm_file_list build_xm_include_list build_xm_defines check_languages cc_set_by_configure quoted_cc_set_by_configure cpp_install_dir xmake_file tmake_file extra_gcc_objs extra_headers_list extra_objs extra_parts extra_passes extra_programs float_h_file gcc_config_arguments gcc_gxx_include_dir libstdcxx_incdir host_exeext host_xm_file_list host_xm_include_list host_xm_defines out_host_hook_obj install lang_opt_files lang_specs_files lang_tree_files local_prefix md_file objc_boehm_gc out_file out_object_file stage_prefix_set_by_configure quoted_stage_prefix_set_by_configure thread_file tm_file_list tm_include_list tm_defines tm_p_file_list tm_p_include_list xm_file_list xm_include_list xm_defines c_target_objs cxx_target_objs target_cpu_default GMPLIBS GMPINC LIBOBJS LTLIBOBJS'
ac_subst_files='language_hooks'
# Initialize some variables set by options.
--enable-checking=LIST
enable expensive run-time checks. With LIST,
enable only specific categories of checks.
- Categories are: misc,tree,rtl,rtlflag,gc,gcac,fold;
- default is misc,tree,gc,rtlflag
+ Categories are: yes,no,all,none,release.
+ Flags are: assert,fold,gc,gcac,misc,
+ rtlflag,rtl,runtime,tree,valgrind.
--enable-mapped-location location_t is fileline integer cookie
--enable-coverage=LEVEL
- enable compiler\'s code coverage collection.
+ enable compiler's code coverage collection.
Use to measure compiler performance and locate
unused parts of the compiler. With LEVEL, specify
optimization. Values are opt, noopt,
--disable-shared don't provide a shared libgcc
--enable-intermodule build the compiler in one step
--enable-languages=LIST specify which front-ends to build
+ --disable-rpath do not hardcode runtime library paths
--enable-initfini-array use .init_array/.fini_array sections
--enable-sjlj-exceptions
arrange to use setjmp/longjmp exception handling
- --enable-libunwind-exceptions force use libunwind for exceptions
+ --enable-secureplt enable -msecure-plt by default for PowerPC
--disable-win32-registry
disable lookup of installation paths in the
Registry on Windows hosts
--with-as arrange to use the specified as (full pathname)
--with-stabs arrange to use stabs instead of host debug format
--with-dwarf2 force the default debug format to be DWARF 2
+ --with-build-sysroot=sysroot
+ use sysroot as the system root during the build
--with-sysroot=DIR Search for usr/lib, usr/include, et al, within DIR.
- --with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib
+ --with-gnu-ld assume the C compiler uses GNU ld default=no
+ --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
+ --without-libiconv-prefix don't search for libiconv in includedir and libdir
+ --with-system-libunwind use installed libunwind
--with-gc={page,zone} choose the garbage collection mechanism to use
with the compiler
--with-system-zlib use installed libz
- --with-libbanshee enable libbanshee
--with-slibdir=DIR shared libraries in DIR LIBDIR
Some influential environment variables:
ac_config_headers="$ac_config_headers auto-host.h:config.in"
+gcc_version=`cat $srcdir/BASE-VER`
+
# Determine the host, build, and target systems
ac_aux_dir=
for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
esac
+
+
# Determine the target- and build-specific subdirectories
# Prefix 'build-' so this never conflicts with target_subdir.
build_subdir="build-${build_noncanonical}"
-# Not really a subdirectory, but here for completeness.
-host_subdir=.
+# --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
+if ( test $srcdir = . && test -d gcc ) \
+ || test -d $srcdir/../host-${host_noncanonical}; then
+ host_subdir="host-${host_noncanonical}"
+else
+ host_subdir=.
+fi
# No prefix.
target_subdir=${target_noncanonical}
if test x${enable_version_specific_runtime_libs} = xyes; then
gcc_gxx_include_dir='${libsubdir}/include/c++'
else
- topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
+ libstdcxx_incdir='c++/$(version)'
gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/"${libstdcxx_incdir}
fi
fi
fi
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+# FIXME: we rely on the cache variable name because
+# there is no other way.
+set dummy $CC
+ac_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+
# autoconf is lame and doesn't give us any substitution variable for this.
if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
NO_MINUS_C_MINUS_O=yes
esac
-echo "$as_me:$LINENO: checking for long long int" >&5
-echo $ECHO_N "checking for long long int... $ECHO_C" >&6
-if test "${ac_cv_c_long_long+set}" = set; then
+# sizeof(char) is 1 by definition.
+
+echo "$as_me:$LINENO: checking for egrep" >&5
+echo $ECHO_N "checking for egrep... $ECHO_C" >&6
+if test "${ac_cv_prog_egrep+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if echo a | (grep -E '(a|b)') >/dev/null 2>&1
+ then ac_cv_prog_egrep='grep -E'
+ else ac_cv_prog_egrep='egrep'
+ fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
+echo "${ECHO_T}$ac_cv_prog_egrep" >&6
+ EGREP=$ac_cv_prog_egrep
+
+
+echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
+if test "${ac_cv_header_stdc+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
int
main ()
{
-long long int i;
+
;
return 0;
}
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_c_long_long=yes
+ ac_cv_header_stdc=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_c_long_long=no
+ac_cv_header_stdc=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
fi
-echo "$as_me:$LINENO: result: $ac_cv_c_long_long" >&5
-echo "${ECHO_T}$ac_cv_c_long_long" >&6
- if test $ac_cv_c_long_long = yes; then
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_LONG_LONG 1
_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
- fi
-echo "$as_me:$LINENO: checking for __int64" >&5
-echo $ECHO_N "checking for __int64... $ECHO_C" >&6
-if test "${ac_cv_c___int64+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then
+ :
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
+#include <ctype.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
-__int64 i;
- ;
- return 0;
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ exit(2);
+ exit (0);
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_c___int64=yes
+ :
else
- echo "$as_me: failed program was:" >&5
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_c___int64=no
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $ac_cv_c___int64" >&5
-echo "${ECHO_T}$ac_cv_c___int64" >&6
- if test $ac_cv_c___int64 = yes; then
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6
+if test $ac_cv_header_stdc = yes; then
cat >>confdefs.h <<\_ACEOF
-#define HAVE___INT64 1
+#define STDC_HEADERS 1
_ACEOF
- fi
+fi
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-# sizeof(char) is 1 by definition.
-echo "$as_me:$LINENO: checking size of void *" >&5
-echo $ECHO_N "checking size of void *... $ECHO_C" >&6
-if test "${ac_cv_sizeof_void_p+set}" = set; then
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
+$ac_includes_default
-int
-main ()
-{
-switch (0) case 0: case (sizeof (void *) == $ac_size):;
- ;
- return 0;
-}
+#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_sizeof_void_p=$ac_size
+ eval "$as_ac_Header=yes"
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
+eval "$as_ac_Header=no"
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_void_p != x ; then break; fi
-done
-
fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
-if test x$ac_cv_sizeof_void_p = x ; then
- { { echo "$as_me:$LINENO: error: cannot determine a size for void *" >&5
-echo "$as_me: error: cannot determine a size for void *" >&2;}
- { (exit 1); exit 1; }; }
fi
-echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
-echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_VOID_P $ac_cv_sizeof_void_p
-_ACEOF
+done
-echo "$as_me:$LINENO: checking size of short" >&5
-echo $ECHO_N "checking size of short... $ECHO_C" >&6
-if test "${ac_cv_sizeof_short+set}" = set; then
+echo "$as_me:$LINENO: checking for void *" >&5
+echo $ECHO_N "checking for void *... $ECHO_C" >&6
+if test "${ac_cv_type_void_p+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
+$ac_includes_default
int
main ()
{
-switch (0) case 0: case (sizeof (short) == $ac_size):;
+if ((void * *) 0)
+ return 0;
+if (sizeof (void *))
+ return 0;
;
return 0;
}
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_sizeof_short=$ac_size
+ ac_cv_type_void_p=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
+ac_cv_type_void_p=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_short != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_short = x ; then
- { { echo "$as_me:$LINENO: error: cannot determine a size for short" >&5
-echo "$as_me: error: cannot determine a size for short" >&2;}
- { (exit 1); exit 1; }; }
fi
-echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
-echo "${ECHO_T}$ac_cv_sizeof_short" >&6
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_SHORT $ac_cv_sizeof_short
-_ACEOF
-
+echo "$as_me:$LINENO: result: $ac_cv_type_void_p" >&5
+echo "${ECHO_T}$ac_cv_type_void_p" >&6
-echo "$as_me:$LINENO: checking size of int" >&5
-echo $ECHO_N "checking size of int... $ECHO_C" >&6
-if test "${ac_cv_sizeof_int+set}" = set; then
+echo "$as_me:$LINENO: checking size of void *" >&5
+echo $ECHO_N "checking size of void *... $ECHO_C" >&6
+if test "${ac_cv_sizeof_void_p+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
- cat >conftest.$ac_ext <<_ACEOF
+ if test "$ac_cv_type_void_p" = yes; then
+ # The cast to unsigned long works around a bug in the HP C Compiler
+ # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+ # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+ # This bug is HP SR number 8606223364.
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
+$ac_includes_default
int
main ()
{
-switch (0) case 0: case (sizeof (int) == $ac_size):;
+static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= 0)];
+test_array [0] = 0
+
;
return 0;
}
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_sizeof_int=$ac_size
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_int != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_int = x ; then
- { { echo "$as_me:$LINENO: error: cannot determine a size for int" >&5
-echo "$as_me: error: cannot determine a size for int" >&2;}
- { (exit 1); exit 1; }; }
-fi
-echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
-echo "${ECHO_T}$ac_cv_sizeof_int" >&6
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_INT $ac_cv_sizeof_int
-_ACEOF
-
-
-echo "$as_me:$LINENO: checking size of long" >&5
-echo $ECHO_N "checking size of long... $ECHO_C" >&6
-if test "${ac_cv_sizeof_long+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
- cat >conftest.$ac_ext <<_ACEOF
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
+$ac_includes_default
int
main ()
{
-switch (0) case 0: case (sizeof (long) == $ac_size):;
+static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
+test_array [0] = 0
+
;
return 0;
}
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_sizeof_long=$ac_size
+ ac_hi=$ac_mid; break
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
+ac_lo=`expr $ac_mid + 1`
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid + 1`
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_long != x ; then break; fi
-done
-
-fi
-
-if test x$ac_cv_sizeof_long = x ; then
- { { echo "$as_me:$LINENO: error: cannot determine a size for long" >&5
-echo "$as_me: error: cannot determine a size for long" >&2;}
- { (exit 1); exit 1; }; }
-fi
-echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
-echo "${ECHO_T}$ac_cv_sizeof_long" >&6
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_LONG $ac_cv_sizeof_long
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (void *))) < 0)];
+test_array [0] = 0
-
-if test $ac_cv_c_long_long = yes; then
- echo "$as_me:$LINENO: checking size of long long" >&5
-echo $ECHO_N "checking size of long long... $ECHO_C" >&6
-if test "${ac_cv_sizeof_long_long+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
- cat >conftest.$ac_ext <<_ACEOF
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
+$ac_includes_default
int
main ()
{
-switch (0) case 0: case (sizeof (long long) == $ac_size):;
+static int test_array [1 - 2 * !(((long) (sizeof (void *))) >= $ac_mid)];
+test_array [0] = 0
+
;
return 0;
}
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_sizeof_long_long=$ac_size
+ ac_lo=$ac_mid; break
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
+ac_hi=`expr '(' $ac_mid ')' - 1`
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid`
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof_long_long != x ; then break; fi
-done
-
-fi
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-if test x$ac_cv_sizeof_long_long = x ; then
- { { echo "$as_me:$LINENO: error: cannot determine a size for long long" >&5
-echo "$as_me: error: cannot determine a size for long long" >&2;}
- { (exit 1); exit 1; }; }
+ac_lo= ac_hi=
fi
-echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
-echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
-_ACEOF
-
-
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-if test $ac_cv_c___int64 = yes; then
- echo "$as_me:$LINENO: checking size of __int64" >&5
-echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
-if test "${ac_cv_sizeof___int64+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence.
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include "confdefs.h"
-#include <sys/types.h>
-
-
+$ac_includes_default
int
main ()
{
-switch (0) case 0: case (sizeof (__int64) == $ac_size):;
+static int test_array [1 - 2 * !(((long) (sizeof (void *))) <= $ac_mid)];
+test_array [0] = 0
+
;
return 0;
}
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_sizeof___int64=$ac_size
+ ac_hi=$ac_mid
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
+ac_lo=`expr '(' $ac_mid ')' + 1`
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- if test x$ac_cv_sizeof___int64 != x ; then break; fi
done
+case $ac_lo in
+?*) ac_cv_sizeof_void_p=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (void *), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; } ;;
+esac
+else
+ if test "$cross_compiling" = yes; then
+ { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+long longval () { return (long) (sizeof (void *)); }
+unsigned long ulongval () { return (long) (sizeof (void *)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
-fi
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ exit (1);
+ if (((long) (sizeof (void *))) < 0)
+ {
+ long i = longval ();
+ if (i != ((long) (sizeof (void *))))
+ exit (1);
+ fprintf (f, "%ld\n", i);
+ }
+ else
+ {
+ unsigned long i = ulongval ();
+ if (i != ((long) (sizeof (void *))))
+ exit (1);
+ fprintf (f, "%lu\n", i);
+ }
+ exit (ferror (f) || fclose (f) != 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_sizeof_void_p=`cat conftest.val`
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-if test x$ac_cv_sizeof___int64 = x ; then
- { { echo "$as_me:$LINENO: error: cannot determine a size for __int64" >&5
-echo "$as_me: error: cannot determine a size for __int64" >&2;}
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (void *), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (void *), 77
+See \`config.log' for more details." >&2;}
{ (exit 1); exit 1; }; }
fi
-echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
-echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
-
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+ ac_cv_sizeof_void_p=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_void_p" >&5
+echo "${ECHO_T}$ac_cv_sizeof_void_p" >&6
cat >>confdefs.h <<_ACEOF
-#define SIZEOF___INT64 $ac_cv_sizeof___int64
+#define SIZEOF_VOID_P $ac_cv_sizeof_void_p
_ACEOF
-fi
-
-# ---------------------
-# Warnings and checking
-# ---------------------
-
-# Check $CC warning features (if it's GCC).
-# We want to use -pedantic, but we don't want warnings about
-# * 'long long'
-# * variadic macros
-# So, we only use -pedantic if we can disable those warnings.
-
-echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-long-long" >&5
-echo $ECHO_N "checking whether ${CC} accepts -Wno-long-long... $ECHO_C" >&6
-if test "${ac_cv_prog_cc_w_no_long_long+set}" = set; then
+echo "$as_me:$LINENO: checking for short" >&5
+echo $ECHO_N "checking for short... $ECHO_C" >&6
+if test "${ac_cv_type_short+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- save_CFLAGS="$CFLAGS"
- CFLAGS="-Wno-long-long"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-
+$ac_includes_default
+int
+main ()
+{
+if ((short *) 0)
+ return 0;
+if (sizeof (short))
+ return 0;
+ ;
+ return 0;
+}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_prog_cc_w_no_long_long=yes
+ ac_cv_type_short=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_prog_cc_w_no_long_long=no
+ac_cv_type_short=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- CFLAGS="$save_CFLAGS"
-
fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_long_long" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_w_no_long_long" >&6
+echo "$as_me:$LINENO: result: $ac_cv_type_short" >&5
+echo "${ECHO_T}$ac_cv_type_short" >&6
-echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-variadic-macros" >&5
-echo $ECHO_N "checking whether ${CC} accepts -Wno-variadic-macros... $ECHO_C" >&6
-if test "${ac_cv_prog_cc_w_no_variadic_macros+set}" = set; then
+echo "$as_me:$LINENO: checking size of short" >&5
+echo $ECHO_N "checking size of short... $ECHO_C" >&6
+if test "${ac_cv_sizeof_short+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- save_CFLAGS="$CFLAGS"
- CFLAGS="-Wno-variadic-macros"
- cat >conftest.$ac_ext <<_ACEOF
+ if test "$ac_cv_type_short" = yes; then
+ # The cast to unsigned long works around a bug in the HP C Compiler
+ # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+ # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+ # This bug is HP SR number 8606223364.
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (short))) >= 0)];
+test_array [0] = 0
+ ;
+ return 0;
+}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_prog_cc_w_no_variadic_macros=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_prog_cc_w_no_variadic_macros=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- CFLAGS="$save_CFLAGS"
-
-fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_variadic_macros" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_w_no_variadic_macros" >&6
-
-strict1_warn=
-if test $ac_cv_prog_cc_w_no_long_long = yes \
- && test $ac_cv_prog_cc_w_no_variadic_macros = yes ; then
- strict1_warn="-pedantic -Wno-long-long -Wno-variadic-macros"
-fi
-
-
-# Add -Wold-style-definition if it's accepted
-echo "$as_me:$LINENO: checking whether ${CC} accepts -Wold-style-definition" >&5
-echo $ECHO_N "checking whether ${CC} accepts -Wold-style-definition... $ECHO_C" >&6
-if test "${ac_cv_prog_cc_w_old_style_definition+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- save_CFLAGS="$CFLAGS"
- CFLAGS="-Wold-style-definition"
- cat >conftest.$ac_ext <<_ACEOF
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
+test_array [0] = 0
+ ;
+ return 0;
+}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_prog_cc_w_old_style_definition=yes
+ ac_hi=$ac_mid; break
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_prog_cc_w_old_style_definition=no
+ac_lo=`expr $ac_mid + 1`
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid + 1`
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- CFLAGS="$save_CFLAGS"
-
-fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_old_style_definition" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_w_old_style_definition" >&6
-if test $ac_cv_prog_cc_w_old_style_definition = yes ; then
- strict1_warn="${strict1_warn} -Wold-style-definition"
-fi
-
-# Enable -Werror, period.
-# Check whether --enable-werror_always or --disable-werror_always was given.
-if test "${enable_werror_always+set}" = set; then
- enableval="$enable_werror_always"
-
+ done
else
- enable_werror_always=no
-fi;
-if test x${enable_werror_always} = xyes ; then
- strict1_warn="${strict1_warn} -Werror"
- WERROR=-Werror
-fi
-
-# If the native compiler is GCC, we can enable warnings even in stage1.
-# That's useful for people building cross-compilers, or just running a
-# quick `make'.
-warn_cflags=
-if test "x$GCC" = "xyes"; then
- warn_cflags='$(GCC_WARN_CFLAGS)'
-fi
-
-
-# Enable -Werror in bootstrap stage2 and later.
-# Change the default to "no" on release branches.
-# Check whether --enable-werror or --disable-werror was given.
-if test "${enable_werror+set}" = set; then
- enableval="$enable_werror"
-
-else
- enable_werror=yes
-fi;
-if test x$enable_werror = xyes ; then
- WERROR=-Werror
-fi
-
-
-# Enable expensive internal checks
-# Check whether --enable-checking or --disable-checking was given.
-if test "${enable_checking+set}" = set; then
- enableval="$enable_checking"
- ac_checking=
-ac_tree_checking=
-ac_rtl_checking=
-ac_rtlflag_checking=
-ac_gc_checking=
-ac_gc_always_collect=
-ac_fold_checking=
-case "${enableval}" in
-yes) ac_checking=1 ; ac_tree_checking=1 ; ac_gc_checking=1 ;
- ac_rtlflag_checking=1 ;;
-no) ;;
-*) IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
- set fnord $enableval; shift
- IFS="$ac_save_IFS"
- for check
- do
- case $check in
- misc) ac_checking=1 ;;
- tree) ac_tree_checking=1 ;;
- rtlflag) ac_rtlflag_checking=1 ;;
- rtl) ac_rtl_checking=1 ;;
- gc) ac_gc_checking=1 ;;
- gcac) ac_gc_always_collect=1 ;;
- fold) ac_fold_checking=1 ;;
- valgrind) ac_checking_valgrind=1 ;;
- *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
-echo "$as_me: error: unknown check category $check" >&2;}
- { (exit 1); exit 1; }; } ;;
- esac
- done
- ;;
-esac
-
-else
- # Enable some checks by default for development versions of GCC
-ac_checking=1; ac_tree_checking=1; ac_gc_checking=1; ac_rtlflag_checking=1;
-fi;
-nocommon_flag=""
-if test x$ac_checking != x ; then
-
-cat >>confdefs.h <<\_ACEOF
-#define ENABLE_CHECKING 1
-_ACEOF
-
- nocommon_flag=-fno-common
-fi
-
-if test x$ac_tree_checking != x ; then
-
-cat >>confdefs.h <<\_ACEOF
-#define ENABLE_TREE_CHECKING 1
-_ACEOF
-
- TREEBROWSER=tree-browser.o
-fi
-
-if test x$ac_rtl_checking != x ; then
-
-cat >>confdefs.h <<\_ACEOF
-#define ENABLE_RTL_CHECKING 1
-_ACEOF
-
-fi
-if test x$ac_rtlflag_checking != x ; then
-
-cat >>confdefs.h <<\_ACEOF
-#define ENABLE_RTL_FLAG_CHECKING 1
-_ACEOF
-
-fi
-if test x$ac_gc_checking != x ; then
-
-cat >>confdefs.h <<\_ACEOF
-#define ENABLE_GC_CHECKING 1
-_ACEOF
-
-fi
-if test x$ac_gc_always_collect != x ; then
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-cat >>confdefs.h <<\_ACEOF
-#define ENABLE_GC_ALWAYS_COLLECT 1
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (short))) < 0)];
+test_array [0] = 0
-fi
-if test x$ac_fold_checking != x ; then
-
-cat >>confdefs.h <<\_ACEOF
-#define ENABLE_FOLD_CHECKING 1
+ ;
+ return 0;
+}
_ACEOF
-
-fi
-valgrind_path_defines=
-valgrind_command=
-
-
-echo "$as_me:$LINENO: checking for egrep" >&5
-echo $ECHO_N "checking for egrep... $ECHO_C" >&6
-if test "${ac_cv_prog_egrep+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if echo a | (grep -E '(a|b)') >/dev/null 2>&1
- then ac_cv_prog_egrep='grep -E'
- else ac_cv_prog_egrep='egrep'
- fi
-fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
-echo "${ECHO_T}$ac_cv_prog_egrep" >&6
- EGREP=$ac_cv_prog_egrep
-
-
-echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
-if test "${ac_cv_header_stdc+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
+$ac_includes_default
int
main ()
{
+static int test_array [1 - 2 * !(((long) (sizeof (short))) >= $ac_mid)];
+test_array [0] = 0
;
return 0;
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_header_stdc=yes
+ ac_lo=$ac_mid; break
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_header_stdc=no
+ac_hi=`expr '(' $ac_mid ')' - 1`
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid`
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then
- :
+ done
else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+ac_lo= ac_hi=
fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <stdlib.h>
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (short))) <= $ac_mid)];
+test_array [0] = 0
+ ;
+ return 0;
+}
_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then
- :
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid
else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+ac_lo=`expr '(' $ac_mid ')' + 1`
fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_short=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (short), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; } ;;
+esac
+else
if test "$cross_compiling" = yes; then
- :
+ { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <ctype.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+$ac_includes_default
+long longval () { return (long) (sizeof (short)); }
+unsigned long ulongval () { return (long) (sizeof (short)); }
+#include <stdio.h>
+#include <stdlib.h>
int
main ()
{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- exit(2);
- exit (0);
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ exit (1);
+ if (((long) (sizeof (short))) < 0)
+ {
+ long i = longval ();
+ if (i != ((long) (sizeof (short))))
+ exit (1);
+ fprintf (f, "%ld\n", i);
+ }
+ else
+ {
+ unsigned long i = ulongval ();
+ if (i != ((long) (sizeof (short))))
+ exit (1);
+ fprintf (f, "%lu\n", i);
+ }
+ exit (ferror (f) || fclose (f) != 0);
+
+ ;
+ return 0;
}
_ACEOF
rm -f conftest$ac_exeext
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- :
+ ac_cv_sizeof_short=`cat conftest.val`
else
echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
-ac_cv_header_stdc=no
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (short), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (short), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
fi
+rm -f conftest.val
+else
+ ac_cv_sizeof_short=0
fi
-echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6
-if test $ac_cv_header_stdc = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define STDC_HEADERS 1
-_ACEOF
-
fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-
-
-
-
-
-
-
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_short" >&5
+echo "${ECHO_T}$ac_cv_sizeof_short" >&6
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_SHORT $ac_cv_sizeof_short
+_ACEOF
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
+echo "$as_me:$LINENO: checking for int" >&5
+echo $ECHO_N "checking for int... $ECHO_C" >&6
+if test "${ac_cv_type_int+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
-
-#include <$ac_header>
+int
+main ()
+{
+if ((int *) 0)
+ return 0;
+if (sizeof (int))
+ return 0;
+ ;
+ return 0;
+}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- eval "$as_ac_Header=yes"
+ ac_cv_type_int=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-eval "$as_ac_Header=no"
+ac_cv_type_int=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
+echo "$as_me:$LINENO: result: $ac_cv_type_int" >&5
+echo "${ECHO_T}$ac_cv_type_int" >&6
-
-if test "${ac_cv_header_valgrind_h+set}" = set; then
- echo "$as_me:$LINENO: checking for valgrind.h" >&5
-echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
-if test "${ac_cv_header_valgrind_h+set}" = set; then
+echo "$as_me:$LINENO: checking size of int" >&5
+echo $ECHO_N "checking size of int... $ECHO_C" >&6
+if test "${ac_cv_sizeof_int+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
-echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking valgrind.h usability" >&5
-echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
+ if test "$ac_cv_type_int" = yes; then
+ # The cast to unsigned long works around a bug in the HP C Compiler
+ # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+ # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+ # This bug is HP SR number 8606223364.
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
-#include <valgrind.h>
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (int))) >= 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking valgrind.h presence" >&5
-echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <valgrind.h>
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid; break
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------------------ ##
-## Report this to the AC_PACKAGE_NAME lists. ##
-## ------------------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for valgrind.h" >&5
-echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
-if test "${ac_cv_header_valgrind_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_header_valgrind_h=$ac_header_preproc
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
-echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
-
+ac_lo=`expr $ac_mid + 1`
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid + 1`
fi
-if test $ac_cv_header_valgrind_h = yes; then
- have_valgrind_h=yes
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
else
- have_valgrind_h=no
-fi
-
-
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-if test x$ac_checking_valgrind != x ; then
- # It is certainly possible that there's valgrind but no valgrind.h.
- # GCC relies on making annotations so we must have both.
- echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
-echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
- cat >conftest.$ac_ext <<_ACEOF
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <valgrind/memcheck.h>
-#ifndef VALGRIND_DISCARD
-#error VALGRIND_DISCARD not defined
-#endif
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (int))) < 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- gcc_cv_header_valgrind_memcheck_h=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- gcc_cv_header_valgrind_memcheck_h=no
-fi
-rm -f conftest.err conftest.$ac_ext
- echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
-echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
- echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
-echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
- cat >conftest.$ac_ext <<_ACEOF
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <memcheck.h>
-#ifndef VALGRIND_DISCARD
-#error VALGRIND_DISCARD not defined
-#endif
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (int))) >= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_lo=$ac_mid; break
else
- ac_cpp_err=yes
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_hi=`expr '(' $ac_mid ')' - 1`
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid`
fi
-if test -z "$ac_cpp_err"; then
- gcc_cv_header_memcheck_h=yes
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- gcc_cv_header_memcheck_h=no
+ac_lo= ac_hi=
fi
-rm -f conftest.err conftest.$ac_ext
- echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
-echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
-
-# Prepare PATH_SEPARATOR.
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- echo "#! /bin/sh" >conf$$.sh
- echo "exit 0" >>conf$$.sh
- chmod +x conf$$.sh
- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
- PATH_SEPARATOR=';'
- else
- PATH_SEPARATOR=:
- fi
- rm -f conf$$.sh
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (int))) <= $ac_mid)];
+test_array [0] = 0
-# Find out how to test for executable files. Don't use a zero-byte file,
-# as systems may use methods other than mode bits to determine executability.
-cat >conf$$.file <<_ASEOF
-#! /bin/sh
-exit 0
-_ASEOF
-chmod +x conf$$.file
-if test -x conf$$.file >/dev/null 2>&1; then
- ac_executable_p="test -x"
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid
else
- ac_executable_p="test -f"
-fi
-rm -f conf$$.file
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-# Extract the first word of "valgrind", so it can be a program name with args.
-set dummy valgrind; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_path_valgrind_path+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- case "$valgrind_path" in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
- ;;
- *)
- ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS="$ac_save_IFS"
- test -z "$ac_dir" && ac_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
- if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
- ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
- break 2
- fi
- fi
- done
- done
- IFS="$ac_save_IFS"
- ;;
-esac
+ac_lo=`expr '(' $ac_mid ')' + 1`
fi
-valgrind_path="$ac_cv_path_valgrind_path"
-if test -n "$valgrind_path"; then
- echo "$as_me:$LINENO: result: $valgrind_path" >&5
-echo "${ECHO_T}$valgrind_path" >&6
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_int=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (int), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; } ;;
+esac
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- if test "x$valgrind_path" = "x" \
- || (test $have_valgrind_h = no \
- && test $gcc_cv_header_memcheck_h = no \
- && test $gcc_cv_header_valgrind_memcheck_h = no); then
- { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
-echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
+ if test "$cross_compiling" = yes; then
+ { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
{ (exit 1); exit 1; }; }
- fi
- valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
- valgrind_command="$valgrind_path -q"
-
-cat >>confdefs.h <<\_ACEOF
-#define ENABLE_VALGRIND_CHECKING 1
-_ACEOF
-
- if test $gcc_cv_header_valgrind_memcheck_h = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_VALGRIND_MEMCHECK_H 1
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+long longval () { return (long) (sizeof (int)); }
+unsigned long ulongval () { return (long) (sizeof (int)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
- fi
- if test $gcc_cv_header_memcheck_h = yes; then
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ exit (1);
+ if (((long) (sizeof (int))) < 0)
+ {
+ long i = longval ();
+ if (i != ((long) (sizeof (int))))
+ exit (1);
+ fprintf (f, "%ld\n", i);
+ }
+ else
+ {
+ unsigned long i = ulongval ();
+ if (i != ((long) (sizeof (int))))
+ exit (1);
+ fprintf (f, "%lu\n", i);
+ }
+ exit (ferror (f) || fclose (f) != 0);
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_MEMCHECK_H 1
+ ;
+ return 0;
+}
_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_sizeof_int=`cat conftest.val`
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
- fi
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (int), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (int), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+ ac_cv_sizeof_int=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_int" >&5
+echo "${ECHO_T}$ac_cv_sizeof_int" >&6
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_INT $ac_cv_sizeof_int
+_ACEOF
-
-# Check whether --enable-mapped-location or --disable-mapped-location was given.
-if test "${enable_mapped_location+set}" = set; then
- enableval="$enable_mapped_location"
-
+echo "$as_me:$LINENO: checking for long" >&5
+echo $ECHO_N "checking for long... $ECHO_C" >&6
+if test "${ac_cv_type_long+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if ((long *) 0)
+ return 0;
+if (sizeof (long))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_type_long=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_long=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_long" >&5
+echo "${ECHO_T}$ac_cv_type_long" >&6
+
+echo "$as_me:$LINENO: checking size of long" >&5
+echo $ECHO_N "checking size of long... $ECHO_C" >&6
+if test "${ac_cv_sizeof_long+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test "$ac_cv_type_long" = yes; then
+ # The cast to unsigned long works around a bug in the HP C Compiler
+ # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+ # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+ # This bug is HP SR number 8606223364.
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (long))) >= 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr $ac_mid + 1`
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (long))) < 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (long))) >= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_lo=$ac_mid; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_hi=`expr '(' $ac_mid ')' - 1`
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo= ac_hi=
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (long))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_long=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (long), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; } ;;
+esac
+else
+ if test "$cross_compiling" = yes; then
+ { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+long longval () { return (long) (sizeof (long)); }
+unsigned long ulongval () { return (long) (sizeof (long)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ exit (1);
+ if (((long) (sizeof (long))) < 0)
+ {
+ long i = longval ();
+ if (i != ((long) (sizeof (long))))
+ exit (1);
+ fprintf (f, "%ld\n", i);
+ }
+ else
+ {
+ unsigned long i = ulongval ();
+ if (i != ((long) (sizeof (long))))
+ exit (1);
+ fprintf (f, "%lu\n", i);
+ }
+ exit (ferror (f) || fclose (f) != 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_sizeof_long=`cat conftest.val`
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (long), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+ ac_cv_sizeof_long=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_long" >&5
+echo "${ECHO_T}$ac_cv_sizeof_long" >&6
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG $ac_cv_sizeof_long
+_ACEOF
+
+
+echo "$as_me:$LINENO: checking for long long" >&5
+echo $ECHO_N "checking for long long... $ECHO_C" >&6
+if test "${ac_cv_type_long_long+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if ((long long *) 0)
+ return 0;
+if (sizeof (long long))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_type_long_long=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_long_long=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
+echo "${ECHO_T}$ac_cv_type_long_long" >&6
+if test $ac_cv_type_long_long = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LONG_LONG 1
+_ACEOF
+
+echo "$as_me:$LINENO: checking for long long" >&5
+echo $ECHO_N "checking for long long... $ECHO_C" >&6
+if test "${ac_cv_type_long_long+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if ((long long *) 0)
+ return 0;
+if (sizeof (long long))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_type_long_long=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_long_long=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
+echo "${ECHO_T}$ac_cv_type_long_long" >&6
+
+echo "$as_me:$LINENO: checking size of long long" >&5
+echo $ECHO_N "checking size of long long... $ECHO_C" >&6
+if test "${ac_cv_sizeof_long_long+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test "$ac_cv_type_long_long" = yes; then
+ # The cast to unsigned long works around a bug in the HP C Compiler
+ # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+ # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+ # This bug is HP SR number 8606223364.
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr $ac_mid + 1`
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (long long))) < 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (long long))) >= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_lo=$ac_mid; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_hi=`expr '(' $ac_mid ')' - 1`
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo= ac_hi=
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (long long))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof_long_long=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (long long), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; } ;;
+esac
+else
+ if test "$cross_compiling" = yes; then
+ { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+long longval () { return (long) (sizeof (long long)); }
+unsigned long ulongval () { return (long) (sizeof (long long)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ exit (1);
+ if (((long) (sizeof (long long))) < 0)
+ {
+ long i = longval ();
+ if (i != ((long) (sizeof (long long))))
+ exit (1);
+ fprintf (f, "%ld\n", i);
+ }
+ else
+ {
+ unsigned long i = ulongval ();
+ if (i != ((long) (sizeof (long long))))
+ exit (1);
+ fprintf (f, "%lu\n", i);
+ }
+ exit (ferror (f) || fclose (f) != 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_sizeof_long_long=`cat conftest.val`
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long long), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (long long), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+ ac_cv_sizeof_long_long=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_long" >&5
+echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
+_ACEOF
+
+
+fi
+
+echo "$as_me:$LINENO: checking for __int64" >&5
+echo $ECHO_N "checking for __int64... $ECHO_C" >&6
+if test "${ac_cv_type___int64+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if ((__int64 *) 0)
+ return 0;
+if (sizeof (__int64))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_type___int64=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type___int64=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
+echo "${ECHO_T}$ac_cv_type___int64" >&6
+if test $ac_cv_type___int64 = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE___INT64 1
+_ACEOF
+
+echo "$as_me:$LINENO: checking for __int64" >&5
+echo $ECHO_N "checking for __int64... $ECHO_C" >&6
+if test "${ac_cv_type___int64+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if ((__int64 *) 0)
+ return 0;
+if (sizeof (__int64))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_type___int64=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type___int64=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
+echo "${ECHO_T}$ac_cv_type___int64" >&6
+
+echo "$as_me:$LINENO: checking size of __int64" >&5
+echo $ECHO_N "checking size of __int64... $ECHO_C" >&6
+if test "${ac_cv_sizeof___int64+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test "$ac_cv_type___int64" = yes; then
+ # The cast to unsigned long works around a bug in the HP C Compiler
+ # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+ # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+ # This bug is HP SR number 8606223364.
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr $ac_mid + 1`
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (__int64))) < 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (__int64))) >= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_lo=$ac_mid; break
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_hi=`expr '(' $ac_mid ')' - 1`
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ ac_mid=`expr 2 '*' $ac_mid`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo= ac_hi=
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+static int test_array [1 - 2 * !(((long) (sizeof (__int64))) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_hi=$ac_mid
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_lo=`expr '(' $ac_mid ')' + 1`
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in
+?*) ac_cv_sizeof___int64=$ac_lo;;
+'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (__int64), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; } ;;
+esac
+else
+ if test "$cross_compiling" = yes; then
+ { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot run test program while cross compiling
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+long longval () { return (long) (sizeof (__int64)); }
+unsigned long ulongval () { return (long) (sizeof (__int64)); }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ exit (1);
+ if (((long) (sizeof (__int64))) < 0)
+ {
+ long i = longval ();
+ if (i != ((long) (sizeof (__int64))))
+ exit (1);
+ fprintf (f, "%ld\n", i);
+ }
+ else
+ {
+ unsigned long i = ulongval ();
+ if (i != ((long) (sizeof (__int64))))
+ exit (1);
+ fprintf (f, "%lu\n", i);
+ }
+ exit (ferror (f) || fclose (f) != 0);
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_sizeof___int64=`cat conftest.val`
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+{ { echo "$as_me:$LINENO: error: cannot compute sizeof (__int64), 77
+See \`config.log' for more details." >&5
+echo "$as_me: error: cannot compute sizeof (__int64), 77
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.val
+else
+ ac_cv_sizeof___int64=0
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_sizeof___int64" >&5
+echo "${ECHO_T}$ac_cv_sizeof___int64" >&6
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF___INT64 $ac_cv_sizeof___int64
+_ACEOF
+
+
+fi
+
+
+# ---------------------
+# Warnings and checking
+# ---------------------
+
+# Check $CC warning features (if it's GCC).
+# We want to use -pedantic, but we don't want warnings about
+# * 'long long'
+# * variadic macros
+# So, we only use -pedantic if we can disable those warnings.
+
+echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-long-long" >&5
+echo $ECHO_N "checking whether ${CC} accepts -Wno-long-long... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_w_no_long_long+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ save_CFLAGS="$CFLAGS"
+ CFLAGS="-Wno-long-long"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_prog_cc_w_no_long_long=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_prog_cc_w_no_long_long=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ CFLAGS="$save_CFLAGS"
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_long_long" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_w_no_long_long" >&6
+
+echo "$as_me:$LINENO: checking whether ${CC} accepts -Wno-variadic-macros" >&5
+echo $ECHO_N "checking whether ${CC} accepts -Wno-variadic-macros... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_w_no_variadic_macros+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ save_CFLAGS="$CFLAGS"
+ CFLAGS="-Wno-variadic-macros"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_prog_cc_w_no_variadic_macros=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_prog_cc_w_no_variadic_macros=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ CFLAGS="$save_CFLAGS"
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_no_variadic_macros" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_w_no_variadic_macros" >&6
+
+strict1_warn=
+if test $ac_cv_prog_cc_w_no_long_long = yes \
+ && test $ac_cv_prog_cc_w_no_variadic_macros = yes ; then
+ strict1_warn="-pedantic -Wno-long-long -Wno-variadic-macros"
+fi
+
+# Add -Wold-style-definition if it's accepted
+echo "$as_me:$LINENO: checking whether ${CC} accepts -Wold-style-definition" >&5
+echo $ECHO_N "checking whether ${CC} accepts -Wold-style-definition... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_w_old_style_definition+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ save_CFLAGS="$CFLAGS"
+ CFLAGS="-Wold-style-definition"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_prog_cc_w_old_style_definition=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_prog_cc_w_old_style_definition=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ CFLAGS="$save_CFLAGS"
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_old_style_definition" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_w_old_style_definition" >&6
+if test $ac_cv_prog_cc_w_old_style_definition = yes ; then
+ strict1_warn="${strict1_warn} -Wold-style-definition"
+fi
+
+# Add -Wmissing-format-attribute if it's accepted
+echo "$as_me:$LINENO: checking whether ${CC} accepts -Wmissing-format-attribute" >&5
+echo $ECHO_N "checking whether ${CC} accepts -Wmissing-format-attribute... $ECHO_C" >&6
+if test "${ac_cv_prog_cc_w_missing_format_attribute+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ save_CFLAGS="$CFLAGS"
+ CFLAGS="-Wmissing-format-attribute"
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_prog_cc_w_missing_format_attribute=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_prog_cc_w_missing_format_attribute=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ CFLAGS="$save_CFLAGS"
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_prog_cc_w_missing_format_attribute" >&5
+echo "${ECHO_T}$ac_cv_prog_cc_w_missing_format_attribute" >&6
+if test $ac_cv_prog_cc_w_missing_format_attribute = yes ; then
+ strict1_warn="${strict1_warn} -Wmissing-format-attribute"
+fi
+
+# Enable -Werror, period.
+# Check whether --enable-werror_always or --disable-werror_always was given.
+if test "${enable_werror_always+set}" = set; then
+ enableval="$enable_werror_always"
+
+else
+ enable_werror_always=no
+fi;
+if test x${enable_werror_always} = xyes ; then
+ strict1_warn="${strict1_warn} -Werror"
+ WERROR=-Werror
+fi
+
+
+
+# If the native compiler is GCC, we can enable warnings even in stage1.
+# That's useful for people building cross-compilers, or just running a
+# quick `make'.
+warn_cflags=
+if test "x$GCC" = "xyes"; then
+ warn_cflags='$(GCC_WARN_CFLAGS)'
+fi
+
+
+# Enable -Werror in bootstrap stage2 and later.
+is_release=
+if test x"`cat $srcdir/DEV-PHASE`" != xexperimental; then
+ is_release=yes
+fi
+# Check whether --enable-werror or --disable-werror was given.
+if test "${enable_werror+set}" = set; then
+ enableval="$enable_werror"
+
+else
+ if test x$is_release = x ; then
+ # Default to "yes" on development branches.
+ enable_werror=yes
+else
+ # Default to "no" on release branches.
+ enable_werror=no
+fi
+fi;
+if test x$enable_werror = xyes ; then
+ WERROR=-Werror
+fi
+
+
+# Enable expensive internal checks
+# Check whether --enable-checking or --disable-checking was given.
+if test "${enable_checking+set}" = set; then
+ enableval="$enable_checking"
+ ac_checking_flags="${enableval}"
+else
+
+# Determine the default checks.
+if test x$is_release = x ; then
+ ac_checking_flags=yes
+else
+ ac_checking_flags=release
+fi
+fi;
+ac_assert_checking=1
+ac_checking=
+ac_fold_checking=
+ac_gc_checking=
+ac_gc_always_collect=
+ac_rtl_checking=
+ac_rtlflag_checking=
+ac_runtime_checking=1
+ac_tree_checking=
+ac_valgrind_checking=
+IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
+for check in $ac_checking_flags
+do
+ case $check in
+ # these set all the flags to specific states
+ yes) ac_assert_checking=1 ; ac_checking=1 ;
+ ac_fold_checking= ; ac_gc_checking=1 ;
+ ac_gc_always_collect= ; ac_rtl_checking= ;
+ ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
+ ac_tree_checking=1 ; ac_valgrind_checking= ;;
+ no|none) ac_assert_checking= ; ac_checking= ;
+ ac_fold_checking= ; ac_gc_checking= ;
+ ac_gc_always_collect= ; ac_rtl_checking= ;
+ ac_rtlflag_checking= ; ac_runtime_checking= ;
+ ac_tree_checking= ; ac_valgrind_checking= ;;
+ all) ac_assert_checking=1 ; ac_checking=1 ;
+ ac_fold_checking=1 ; ac_gc_checking=1 ;
+ ac_gc_always_collect=1 ; ac_rtl_checking=1 ;
+ ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
+ ac_tree_checking=1 ; ac_valgrind_checking= ;;
+ release) ac_assert_checking=1 ; ac_checking= ;
+ ac_fold_checking= ; ac_gc_checking= ;
+ ac_gc_always_collect= ; ac_rtl_checking= ;
+ ac_rtlflag_checking= ; ac_runtime_checking=1 ;
+ ac_tree_checking= ; ac_valgrind_checking= ;;
+ # these enable particular checks
+ assert) ac_assert_checking=1 ;;
+ fold) ac_fold_checking=1 ;;
+ gc) ac_gc_checking=1 ;;
+ gcac) ac_gc_always_collect=1 ;;
+ misc) ac_checking=1 ;;
+ rtl) ac_rtl_checking=1 ;;
+ rtlflag) ac_rtlflag_checking=1 ;;
+ runtime) ac_runtime_checking=1 ;;
+ tree) ac_tree_checking=1 ;;
+ valgrind) ac_valgrind_checking=1 ;;
+ *) { { echo "$as_me:$LINENO: error: unknown check category $check" >&5
+echo "$as_me: error: unknown check category $check" >&2;}
+ { (exit 1); exit 1; }; } ;;
+ esac
+done
+IFS="$ac_save_IFS"
+
+nocommon_flag=""
+if test x$ac_checking != x ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define ENABLE_CHECKING 1
+_ACEOF
+
+ nocommon_flag=-fno-common
+fi
+
+if test x$ac_assert_checking != x ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define ENABLE_ASSERT_CHECKING 1
+_ACEOF
+
+fi
+
+if test x$ac_runtime_checking != x ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define ENABLE_RUNTIME_CHECKING 1
+_ACEOF
+
+fi
+if test x$ac_tree_checking != x ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define ENABLE_TREE_CHECKING 1
+_ACEOF
+
+ TREEBROWSER=tree-browser.o
+fi
+
+if test x$ac_rtl_checking != x ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define ENABLE_RTL_CHECKING 1
+_ACEOF
+
+fi
+if test x$ac_rtlflag_checking != x ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define ENABLE_RTL_FLAG_CHECKING 1
+_ACEOF
+
+fi
+if test x$ac_gc_checking != x ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define ENABLE_GC_CHECKING 1
+_ACEOF
+
+fi
+if test x$ac_gc_always_collect != x ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define ENABLE_GC_ALWAYS_COLLECT 1
+_ACEOF
+
+fi
+if test x$ac_fold_checking != x ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define ENABLE_FOLD_CHECKING 1
+_ACEOF
+
+fi
+valgrind_path_defines=
+valgrind_command=
+
+if test "${ac_cv_header_valgrind_h+set}" = set; then
+ echo "$as_me:$LINENO: checking for valgrind.h" >&5
+echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
+if test "${ac_cv_header_valgrind_h+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
+echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
+else
+ # Is the header compilable?
+echo "$as_me:$LINENO: checking valgrind.h usability" >&5
+echo $ECHO_N "checking valgrind.h usability... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <valgrind.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_header_compiler=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_header_compiler=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6
+
+# Is the header present?
+echo "$as_me:$LINENO: checking valgrind.h presence" >&5
+echo $ECHO_N "checking valgrind.h presence... $ECHO_C" >&6
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <valgrind.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ ac_header_preproc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.$ac_ext
+echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { echo "$as_me:$LINENO: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: valgrind.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: valgrind.h: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { echo "$as_me:$LINENO: WARNING: valgrind.h: present but cannot be compiled" >&5
+echo "$as_me: WARNING: valgrind.h: present but cannot be compiled" >&2;}
+ { echo "$as_me:$LINENO: WARNING: valgrind.h: check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: valgrind.h: check for missing prerequisite headers?" >&2;}
+ { echo "$as_me:$LINENO: WARNING: valgrind.h: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: valgrind.h: see the Autoconf documentation" >&2;}
+ { echo "$as_me:$LINENO: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: valgrind.h: section \"Present But Cannot Be Compiled\"" >&2;}
+ { echo "$as_me:$LINENO: WARNING: valgrind.h: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: valgrind.h: proceeding with the preprocessor's result" >&2;}
+ { echo "$as_me:$LINENO: WARNING: valgrind.h: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: valgrind.h: in the future, the compiler will take precedence" >&2;}
+ (
+ cat <<\_ASBOX
+## ------------------------------------------ ##
+## Report this to the AC_PACKAGE_NAME lists. ##
+## ------------------------------------------ ##
+_ASBOX
+ ) |
+ sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+echo "$as_me:$LINENO: checking for valgrind.h" >&5
+echo $ECHO_N "checking for valgrind.h... $ECHO_C" >&6
+if test "${ac_cv_header_valgrind_h+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ ac_cv_header_valgrind_h=$ac_header_preproc
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_valgrind_h" >&5
+echo "${ECHO_T}$ac_cv_header_valgrind_h" >&6
+
+fi
+if test $ac_cv_header_valgrind_h = yes; then
+ have_valgrind_h=yes
+else
+ have_valgrind_h=no
+fi
+
+
+
+if test x$ac_valgrind_checking != x ; then
+ # It is certainly possible that there's valgrind but no valgrind.h.
+ # GCC relies on making annotations so we must have both.
+ echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <valgrind/memcheck.h>" >&5
+echo $ECHO_N "checking for VALGRIND_DISCARD in <valgrind/memcheck.h>... $ECHO_C" >&6
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <valgrind/memcheck.h>
+#ifndef VALGRIND_DISCARD
+#error VALGRIND_DISCARD not defined
+#endif
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ gcc_cv_header_valgrind_memcheck_h=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ gcc_cv_header_valgrind_memcheck_h=no
+fi
+rm -f conftest.err conftest.$ac_ext
+ echo "$as_me:$LINENO: result: $gcc_cv_header_valgrind_memcheck_h" >&5
+echo "${ECHO_T}$gcc_cv_header_valgrind_memcheck_h" >&6
+ echo "$as_me:$LINENO: checking for VALGRIND_DISCARD in <memcheck.h>" >&5
+echo $ECHO_N "checking for VALGRIND_DISCARD in <memcheck.h>... $ECHO_C" >&6
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <memcheck.h>
+#ifndef VALGRIND_DISCARD
+#error VALGRIND_DISCARD not defined
+#endif
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ gcc_cv_header_memcheck_h=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ gcc_cv_header_memcheck_h=no
+fi
+rm -f conftest.err conftest.$ac_ext
+ echo "$as_me:$LINENO: result: $gcc_cv_header_memcheck_h" >&5
+echo "${ECHO_T}$gcc_cv_header_memcheck_h" >&6
+
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+
+# Find out how to test for executable files. Don't use a zero-byte file,
+# as systems may use methods other than mode bits to determine executability.
+cat >conf$$.file <<_ASEOF
+#! /bin/sh
+exit 0
+_ASEOF
+chmod +x conf$$.file
+if test -x conf$$.file >/dev/null 2>&1; then
+ ac_executable_p="test -x"
+else
+ ac_executable_p="test -f"
+fi
+rm -f conf$$.file
+
+# Extract the first word of "valgrind", so it can be a program name with args.
+set dummy valgrind; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_valgrind_path+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ case "$valgrind_path" in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_valgrind_path="$valgrind_path" # Let the user override the test with a path.
+ ;;
+ *)
+ ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$ac_save_IFS"
+ test -z "$ac_dir" && ac_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
+ if $ac_dir/$ac_word --version | grep valgrind- >/dev/null 2>&1; then
+ ac_cv_path_valgrind_path="$ac_dir/$ac_word$ac_exec_ext"
+ break 2
+ fi
+ fi
+ done
+ done
+ IFS="$ac_save_IFS"
+ ;;
+esac
+fi
+valgrind_path="$ac_cv_path_valgrind_path"
+if test -n "$valgrind_path"; then
+ echo "$as_me:$LINENO: result: $valgrind_path" >&5
+echo "${ECHO_T}$valgrind_path" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ if test "x$valgrind_path" = "x" \
+ || (test $have_valgrind_h = no \
+ && test $gcc_cv_header_memcheck_h = no \
+ && test $gcc_cv_header_valgrind_memcheck_h = no); then
+ { { echo "$as_me:$LINENO: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&5
+echo "$as_me: error: *** Can't find both valgrind and valgrind/memcheck.h, memcheck.h or valgrind.h" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ valgrind_path_defines=-DVALGRIND_PATH='\"'$valgrind_path'\"'
+ valgrind_command="$valgrind_path -q"
+
+cat >>confdefs.h <<\_ACEOF
+#define ENABLE_VALGRIND_CHECKING 1
+_ACEOF
+
+ if test $gcc_cv_header_valgrind_memcheck_h = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_VALGRIND_MEMCHECK_H 1
+_ACEOF
+
+ fi
+ if test $gcc_cv_header_memcheck_h = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_MEMCHECK_H 1
+_ACEOF
+
+ fi
+fi
+
+
+
+# Check whether --enable-mapped-location or --disable-mapped-location was given.
+if test "${enable_mapped_location+set}" = set; then
+ enableval="$enable_mapped_location"
+
else
enable_mapped_location=no
fi;
-if test "$enable_mapped_location" = yes ; then
+if test "$enable_mapped_location" = yes ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define USE_MAPPED_LOCATION 1
+_ACEOF
+
+fi
+
+# Enable code coverage collection
+# Check whether --enable-coverage or --disable-coverage was given.
+if test "${enable_coverage+set}" = set; then
+ enableval="$enable_coverage"
+ case "${enableval}" in
+ yes|noopt)
+ coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
+ ;;
+ opt)
+ coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
+ ;;
+ no)
+ # a.k.a. --disable-coverage
+ coverage_flags=""
+ ;;
+ *)
+ { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
+echo "$as_me: error: unknown coverage setting $enableval" >&2;}
+ { (exit 1); exit 1; }; }
+ ;;
+esac
+else
+ coverage_flags=""
+fi;
+
+
+# Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
+if test "${enable_gather_detailed_mem_stats+set}" = set; then
+ enableval="$enable_gather_detailed_mem_stats"
+
+else
+ enable_gather_detailed_mem_stats=no
+fi;
+if test x$enable_gather_detailed_mem_stats = xyes ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define GATHER_STATISTICS 1
+_ACEOF
+
+fi
+
+# -------------------------------
+# Miscenalleous configure options
+# -------------------------------
+
+# With stabs
+
+# Check whether --with-stabs or --without-stabs was given.
+if test "${with_stabs+set}" = set; then
+ withval="$with_stabs"
+ stabs="$with_stabs"
+else
+ stabs=no
+fi;
+
+# Determine whether or not multilibs are enabled.
+# Check whether --enable-multilib or --disable-multilib was given.
+if test "${enable_multilib+set}" = set; then
+ enableval="$enable_multilib"
+
+else
+ enable_multilib=yes
+fi;
+
+
+# Enable __cxa_atexit for C++.
+# Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
+if test "${enable___cxa_atexit+set}" = set; then
+ enableval="$enable___cxa_atexit"
+
+fi;
+
+# Enable threads
+# Pass with no value to take the default
+# Pass with a value to specify a thread package
+# Check whether --enable-threads or --disable-threads was given.
+if test "${enable_threads+set}" = set; then
+ enableval="$enable_threads"
+
+else
+ enable_threads=''
+fi;
+
+# Check whether --enable-objc-gc or --disable-objc-gc was given.
+if test "${enable_objc_gc+set}" = set; then
+ enableval="$enable_objc_gc"
+ if test x$enable_objc_gc = xno; then
+ objc_boehm_gc=''
+else
+ objc_boehm_gc=1
+fi
+else
+ objc_boehm_gc=''
+fi;
+
+
+# Check whether --with-dwarf2 or --without-dwarf2 was given.
+if test "${with_dwarf2+set}" = set; then
+ withval="$with_dwarf2"
+ dwarf2="$with_dwarf2"
+else
+ dwarf2=no
+fi;
+
+# Check whether --enable-shared or --disable-shared was given.
+if test "${enable_shared+set}" = set; then
+ enableval="$enable_shared"
+
+ case $enable_shared in
+ yes | no) ;;
+ *)
+ enable_shared=no
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
+ for pkg in $enableval; do
+ if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$ac_save_ifs"
+ ;;
+ esac
+
+else
+ enable_shared=yes
+fi;
+
+
+
+# Check whether --with-build-sysroot or --without-build-sysroot was given.
+if test "${with_build_sysroot+set}" = set; then
+ withval="$with_build_sysroot"
+
+fi;
+
-cat >>confdefs.h <<\_ACEOF
-#define USE_MAPPED_LOCATION 1
-_ACEOF
+# Check whether --with-sysroot or --without-sysroot was given.
+if test "${with_sysroot+set}" = set; then
+ withval="$with_sysroot"
-fi
+ case ${with_sysroot} in
+ yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
+ *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
+ esac
-# Enable code coverage collection
-# Check whether --enable-coverage or --disable-coverage was given.
-if test "${enable_coverage+set}" = set; then
- enableval="$enable_coverage"
- case "${enableval}" in
- yes|noopt)
- coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O0"
- ;;
- opt)
- coverage_flags="-fprofile-arcs -ftest-coverage -frandom-seed=\$@ -O2"
- ;;
- no)
- # a.k.a. --disable-coverage
- coverage_flags=""
- ;;
- *)
- { { echo "$as_me:$LINENO: error: unknown coverage setting $enableval" >&5
-echo "$as_me: error: unknown coverage setting $enableval" >&2;}
+ TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
+ CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)'
+
+ if test "x$exec_prefix" = xNONE; then
+ if test "x$prefix" = xNONE; then
+ test_prefix=/usr/local
+ else
+ test_prefix=$prefix
+ fi
+ else
+ test_prefix=$exec_prefix
+ fi
+ case ${TARGET_SYSTEM_ROOT} in
+ "${test_prefix}"|"${test_prefix}/"*|\
+ '${exec_prefix}'|'${exec_prefix}/'*)
+ t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
+ TARGET_SYSTEM_ROOT_DEFINE="$t"
+ ;;
+ esac
+
+else
+
+ TARGET_SYSTEM_ROOT=
+ TARGET_SYSTEM_ROOT_DEFINE=
+ CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
+
+fi;
+
+
+
+
+# Build with intermodule optimisations
+# Check whether --enable-intermodule or --disable-intermodule was given.
+if test "${enable_intermodule+set}" = set; then
+ enableval="$enable_intermodule"
+ case ${enable_intermodule} in
+ yes) onestep="-onestep";;
+ *) onestep="";;
+esac
+else
+ onestep=""
+fi;
+
+
+# Sanity check enable_languages in case someone does not run the toplevel
+# configure # script.
+# Check whether --enable-languages or --disable-languages was given.
+if test "${enable_languages+set}" = set; then
+ enableval="$enable_languages"
+ case ,${enable_languages}, in
+ ,,|,yes,)
+ # go safe -- we cannot be much sure without the toplevel
+ # configure's
+ # analysis of which target libs are present and usable
+ enable_languages=c
+ ;;
+ *,all,*)
+ { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
+echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
{ (exit 1); exit 1; }; }
- ;;
+ ;;
+ *,c,*)
+ ;;
+ *)
+ enable_languages=c,${enable_languages}
+ ;;
esac
else
- coverage_flags=""
+ enable_languages=c
fi;
+subdirs=
+for lang in ${srcdir}/*/config-lang.in
+do
+ case $lang in
+ # The odd quoting in the next line works around
+ # an apparent bug in bash 1.12 on linux.
+ ${srcdir}/[*]/config-lang.in) ;;
+ *)
+ lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
+ if test "x$lang_alias" = x
+ then
+ echo "$lang doesn't set \$language." 1>&2
+ exit 1
+ fi
+ case ",$enable_languages," in
+ *,$lang_alias,*)
+ subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" ;;
+ esac
+ ;;
+ esac
+done
+
-# Check whether --enable-gather-detailed-mem-stats or --disable-gather-detailed-mem-stats was given.
-if test "${enable_gather_detailed_mem_stats+set}" = set; then
- enableval="$enable_gather_detailed_mem_stats"
+# -------------------------
+# Checks for other programs
+# -------------------------
+
+echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
+set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
+if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.make <<\_ACEOF
+all:
+ @echo 'ac_maketemp="$(MAKE)"'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
+if test -n "$ac_maketemp"; then
+ eval ac_cv_prog_make_${ac_make}_set=yes
+else
+ eval ac_cv_prog_make_${ac_make}_set=no
+fi
+rm -f conftest.make
+fi
+if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+ SET_MAKE=
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+
+# Find some useful tools
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_AWK+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ echo "$as_me:$LINENO: result: $AWK" >&5
+echo "${ECHO_T}$AWK" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -n "$AWK" && break
+done
+
+# We need awk to create options.c and options.h.
+# Bail out if it's missing.
+case ${AWK} in
+ "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
+echo "$as_me: error: can't build without awk, bailing out" >&2;}
+ { (exit 1); exit 1; }; } ;;
+esac
+
+echo "$as_me:$LINENO: checking whether ln -s works" >&5
+echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
+if test "${gcc_cv_prog_LN_S+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ rm -f conftestdata_t
+echo >conftestdata_f
+if ln -s conftestdata_f conftestdata_t 2>/dev/null
+then
+ gcc_cv_prog_LN_S="ln -s"
+else
+ if ln conftestdata_f conftestdata_t 2>/dev/null
+ then
+ gcc_cv_prog_LN_S=ln
+ else
+ if cp -p conftestdata_f conftestdata_t 2>/dev/null
+ then
+ gcc_cv_prog_LN_S="cp -p"
+ else
+ gcc_cv_prog_LN_S=cp
+ fi
+ fi
+fi
+rm -f conftestdata_f conftestdata_t
+
+fi
+LN_S="$gcc_cv_prog_LN_S"
+if test "$gcc_cv_prog_LN_S" = "ln -s"; then
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+ if test "$gcc_cv_prog_LN_S" = "ln"; then
+ echo "$as_me:$LINENO: result: no, using ln" >&5
+echo "${ECHO_T}no, using ln" >&6
+ else
+ echo "$as_me:$LINENO: result: no, and neither does ln, so using $gcc_cv_prog_LN_S" >&5
+echo "${ECHO_T}no, and neither does ln, so using $gcc_cv_prog_LN_S" >&6
+ fi
+fi
+
+echo "$as_me:$LINENO: checking whether ln works" >&5
+echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
+if test "${acx_cv_prog_LN+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ rm -f conftestdata_t
+echo >conftestdata_f
+if ln conftestdata_f conftestdata_t 2>/dev/null
+then
+ acx_cv_prog_LN=ln
+else
+ acx_cv_prog_LN=no
+fi
+rm -f conftestdata_f conftestdata_t
+fi
+if test $acx_cv_prog_LN = no; then
+ LN="$LN_S"
+ echo "$as_me:$LINENO: result: no, using $LN" >&5
+echo "${ECHO_T}no, using $LN" >&6
else
- enable_gather_detailed_mem_stats=no
-fi;
-if test x$enable_gather_detailed_mem_stats = xyes ; then
-
-cat >>confdefs.h <<\_ACEOF
-#define GATHER_STATISTICS 1
-_ACEOF
-
+ LN="$acx_cv_prog_LN"
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
fi
-# -------------------------------
-# Miscenalleous configure options
-# -------------------------------
-
-# With stabs
-
-# Check whether --with-stabs or --without-stabs was given.
-if test "${with_stabs+set}" = set; then
- withval="$with_stabs"
- stabs="$with_stabs"
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_RANLIB+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
else
- stabs=no
-fi;
-
-# Determine whether or not multilibs are enabled.
-# Check whether --enable-multilib or --disable-multilib was given.
-if test "${enable_multilib+set}" = set; then
- enableval="$enable_multilib"
-
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
- enable_multilib=yes
-fi;
-
-
-# Enable __cxa_atexit for C++.
-# Check whether --enable-__cxa_atexit or --disable-__cxa_atexit was given.
-if test "${enable___cxa_atexit+set}" = set; then
- enableval="$enable___cxa_atexit"
-
-fi;
-
-# Enable threads
-# Pass with no value to take the default
-# Pass with a value to specify a thread package
-# Check whether --enable-threads or --disable-threads was given.
-if test "${enable_threads+set}" = set; then
- enableval="$enable_threads"
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ echo "$as_me:$LINENO: result: $RANLIB" >&5
+echo "${ECHO_T}$RANLIB" >&6
else
- enable_threads=''
-fi;
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
-# Check whether --enable-objc-gc or --disable-objc-gc was given.
-if test "${enable_objc_gc+set}" = set; then
- enableval="$enable_objc_gc"
- if test x$enable_objc_gc = xno; then
- objc_boehm_gc=''
-else
- objc_boehm_gc=1
fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
else
- objc_boehm_gc=''
-fi;
-
-
-# Check whether --with-dwarf2 or --without-dwarf2 was given.
-if test "${with_dwarf2+set}" = set; then
- withval="$with_dwarf2"
- dwarf2="$with_dwarf2"
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
- dwarf2=no
-fi;
-
-# Check whether --enable-shared or --disable-shared was given.
-if test "${enable_shared+set}" = set; then
- enableval="$enable_shared"
-
- case $enable_shared in
- yes | no) ;;
- *)
- enable_shared=no
- IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
- for pkg in $enableval; do
- if test "X$pkg" = "Xgcc" || test "X$pkg" = "Xlibgcc"; then
- enable_shared=yes
- fi
- done
- IFS="$ac_save_ifs"
- ;;
- esac
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+ test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
+echo "${ECHO_T}$ac_ct_RANLIB" >&6
else
- enable_shared=yes
-fi;
-
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+ RANLIB=$ac_ct_RANLIB
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
-# Check whether --with-sysroot or --without-sysroot was given.
-if test "${with_sysroot+set}" = set; then
- withval="$with_sysroot"
+case "${host}" in
+*-*-darwin*)
+ # By default, the Darwin ranlib will not treat common symbols as
+ # definitions when building the archive table of contents. Other
+ # ranlibs do that; pass an option to the Darwin ranlib that makes
+ # it behave similarly.
+ ranlib_flags="-c"
+ ;;
+*)
+ ranlib_flags=""
+esac
- case ${with_sysroot} in
- yes) TARGET_SYSTEM_ROOT='${exec_prefix}/${target_noncanonical}/sys-root' ;;
- *) TARGET_SYSTEM_ROOT=$with_sysroot ;;
- esac
- TARGET_SYSTEM_ROOT_DEFINE='-DTARGET_SYSTEM_ROOT=\"$(TARGET_SYSTEM_ROOT)\"'
- CROSS_SYSTEM_HEADER_DIR='$(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)'
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# ./install, which can be erroneously created by make from ./install.sh.
+echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
+echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ # Account for people who put trailing slashes in PATH elements.
+ case "$ac_dir/" in
+ /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ for ac_prog in ginstall scoinst install; do
+ if test -f $ac_dir/$ac_prog; then
+ if test $ac_prog = install &&
+ grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ # OSF/1 installbsd also uses dspmsg, but is usable.
+ :
+ else
+ ac_cv_path_install="$ac_dir/$ac_prog -c"
+ break 2
+ fi
+ fi
+ done
+ ;;
+ esac
+ done
+ IFS="$ac_save_IFS"
- if test "x$exec_prefix" = xNONE; then
- if test "x$prefix" = xNONE; then
- test_prefix=/usr/local
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL="$ac_cv_path_install"
else
- test_prefix=$prefix
+ # As a last resort, use the slow shell script. We don't cache a
+ # path for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the path is relative.
+ INSTALL="$ac_install_sh"
fi
- else
- test_prefix=$exec_prefix
- fi
- case ${TARGET_SYSTEM_ROOT} in
- "${test_prefix}"|"${test_prefix}/"*|\
- '${exec_prefix}'|'${exec_prefix}/'*)
- t="$TARGET_SYSTEM_ROOT_DEFINE -DTARGET_SYSTEM_ROOT_RELOCATABLE"
- TARGET_SYSTEM_ROOT_DEFINE="$t"
- ;;
- esac
-
-else
-
- TARGET_SYSTEM_ROOT=
- TARGET_SYSTEM_ROOT_DEFINE=
- CROSS_SYSTEM_HEADER_DIR='$(gcc_tooldir)/sys-include'
-
-fi;
-
-
+fi
+echo "$as_me:$LINENO: result: $INSTALL" >&5
+echo "${ECHO_T}$INSTALL" >&6
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-# Build with intermodule optimisations
-# Check whether --enable-intermodule or --disable-intermodule was given.
-if test "${enable_intermodule+set}" = set; then
- enableval="$enable_intermodule"
- case ${enable_intermodule} in
- yes) onestep="-onestep";;
- *) onestep="";;
-esac
-else
- onestep=""
-fi;
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-# Sanity check enable_languages in case someone does not run the toplevel
-# configure # script.
-# Check whether --enable-languages or --disable-languages was given.
-if test "${enable_languages+set}" = set; then
- enableval="$enable_languages"
- case ,${enable_languages}, in
- ,,|,yes,)
- # go safe -- we cannot be much sure without the toplevel
- # configure's
- # analysis of which target libs are present and usable
- enable_languages=c
- ;;
- *,all,*)
- { { echo "$as_me:$LINENO: error: only the toplevel supports --enable-languages=all" >&5
-echo "$as_me: error: only the toplevel supports --enable-languages=all" >&2;}
- { (exit 1); exit 1; }; }
- ;;
- *,c,*)
- ;;
- *)
- enable_languages=c,${enable_languages}
- ;;
-esac
+# See if cmp has --ignore-initial.
+echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
+echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
+if test "${gcc_cv_prog_cmp_skip+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
else
- enable_languages=c
-fi;
+ echo abfoo >t1
+ echo cdfoo >t2
+ gcc_cv_prog_cmp_skip=slowcompare
+ if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
+ if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_prog_cmp_skip=gnucompare
+ fi
+ fi
+ if test $gcc_cv_prog_cmp_skip = slowcompare ; then
+ if cmp t1 t2 2 2 > /dev/null 2>&1; then
+ if cmp t1 t2 1 1 > /dev/null 2>&1; then
+ :
+ else
+ gcc_cv_prog_cmp_skip=fastcompare
+ fi
+ fi
+ fi
+ rm t1 t2
-subdirs=
-for lang in ${srcdir}/*/config-lang.in
-do
- case $lang in
- # The odd quoting in the next line works around
- # an apparent bug in bash 1.12 on linux.
- ${srcdir}/[*]/config-lang.in) ;;
- *)
- lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^ ]*\).*$,\1,p' $lang`
- if test "x$lang_alias" = x
- then
- echo "$lang doesn't set \$language." 1>&2
- exit 1
- fi
- case ",$enable_languages," in
- *,$lang_alias,*)
- subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`" ;;
- esac
- ;;
- esac
-done
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
+echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
+make_compare_target=$gcc_cv_prog_cmp_skip
-# -------------------------
-# Checks for other programs
-# -------------------------
-echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
-echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6
-set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'`
-if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then
+# See if we have the mktemp command.
+# Extract the first word of "mktemp", so it can be a program name with args.
+set dummy mktemp; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.make <<\_ACEOF
-all:
- @echo 'ac_maketemp="$(MAKE)"'
-_ACEOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
-eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
-if test -n "$ac_maketemp"; then
- eval ac_cv_prog_make_${ac_make}_set=yes
+ if test -n "$have_mktemp_command"; then
+ ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
else
- eval ac_cv_prog_make_${ac_make}_set=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_have_mktemp_command="yes"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+ test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
fi
-rm -f conftest.make
fi
-if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
- SET_MAKE=
+have_mktemp_command=$ac_cv_prog_have_mktemp_command
+if test -n "$have_mktemp_command"; then
+ echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
+echo "${ECHO_T}$have_mktemp_command" >&6
else
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
- SET_MAKE="MAKE=${MAKE-make}"
fi
-# Find some useful tools
-for ac_prog in gawk mawk nawk awk
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
+MISSING="${CONFIG_SHELL-/bin/sh} $srcdir/../missing"
+
+# See if makeinfo has been installed and is modern enough
+# that we can use it.
+
+ac_executable_extensions="$build_exeext"
+
+# Extract the first word of "makeinfo", so it can be a program name with args.
+set dummy makeinfo; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_AWK+set}" = set; then
+if test "${ac_cv_prog_MAKEINFO+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test -n "$AWK"; then
- ac_cv_prog_AWK="$AWK" # Let the user override the test.
+ if test -n "$MAKEINFO"; then
+ ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_AWK="$ac_prog"
+ ac_cv_prog_MAKEINFO="makeinfo"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
fi
fi
-AWK=$ac_cv_prog_AWK
-if test -n "$AWK"; then
- echo "$as_me:$LINENO: result: $AWK" >&5
-echo "${ECHO_T}$AWK" >&6
+MAKEINFO=$ac_cv_prog_MAKEINFO
+if test -n "$MAKEINFO"; then
+ echo "$as_me:$LINENO: result: $MAKEINFO" >&5
+echo "${ECHO_T}$MAKEINFO" >&6
else
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi
- test -n "$AWK" && break
-done
-
-# We need awk to create options.c and options.h.
-# Bail out if it's missing.
-case ${AWK} in
- "") { { echo "$as_me:$LINENO: error: can't build without awk, bailing out" >&5
-echo "$as_me: error: can't build without awk, bailing out" >&2;}
- { (exit 1); exit 1; }; } ;;
-esac
-
-echo "$as_me:$LINENO: checking whether ln -s works" >&5
-echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
-if test "${gcc_cv_prog_LN_S+set}" = set; then
+if test -n "$MAKEINFO"; then
+ # Found it, now check the version.
+ echo "$as_me:$LINENO: checking for modern makeinfo" >&5
+echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
+if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- rm -f conftestdata_t
-echo >conftestdata_f
-if ln -s conftestdata_f conftestdata_t 2>/dev/null
-then
- gcc_cv_prog_LN_S="ln -s"
-else
- if ln conftestdata_f conftestdata_t 2>/dev/null
- then
- gcc_cv_prog_LN_S=ln
- else
- gcc_cv_prog_LN_S=cp
- fi
-fi
-rm -f conftestdata_f conftestdata_t
+ ac_prog_version=`$MAKEINFO --version 2>&1 |
+ sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
+ echo "configure:7476: version of makeinfo is $ac_prog_version" >&5
+ case $ac_prog_version in
+ '') gcc_cv_prog_makeinfo_modern=no;;
+ 4.[2-9]*)
+ gcc_cv_prog_makeinfo_modern=yes;;
+ *) gcc_cv_prog_makeinfo_modern=no;;
+ esac
fi
-LN_S="$gcc_cv_prog_LN_S"
-if test "$gcc_cv_prog_LN_S" = "ln -s"; then
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
+echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
else
- if test "$gcc_cv_prog_LN_S" = "ln"; then
- echo "$as_me:$LINENO: result: no, using ln" >&5
-echo "${ECHO_T}no, using ln" >&6
- else
- echo "$as_me:$LINENO: result: no, and neither does ln, so using cp" >&5
-echo "${ECHO_T}no, and neither does ln, so using cp" >&6
- fi
+ gcc_cv_prog_makeinfo_modern=no
fi
-echo "$as_me:$LINENO: checking whether ln works" >&5
-echo $ECHO_N "checking whether ln works... $ECHO_C" >&6
-if test "${acx_cv_prog_LN+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- rm -f conftestdata_t
-echo >conftestdata_f
-if ln conftestdata_f conftestdata_t 2>/dev/null
-then
- acx_cv_prog_LN=ln
+if test $gcc_cv_prog_makeinfo_modern = no; then
+ MAKEINFO="$MISSING makeinfo"
+ { echo "$as_me:$LINENO: WARNING:
+*** Makeinfo is missing or too old.
+*** Info documentation will not be built." >&5
+echo "$as_me: WARNING:
+*** Makeinfo is missing or too old.
+*** Info documentation will not be built." >&2;}
+ BUILD_INFO=
else
- acx_cv_prog_LN=no
+ BUILD_INFO=info
fi
-rm -f conftestdata_f conftestdata_t
-fi
-if test $acx_cv_prog_LN = no; then
- LN="$LN_S"
- echo "$as_me:$LINENO: result: no, using $LN" >&5
-echo "${ECHO_T}no, using $LN" >&6
-else
- LN="$acx_cv_prog_LN"
+
+# Is pod2man recent enough to regenerate manpages?
+echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
+echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
+if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6
+ GENERATED_MANPAGES=generated-manpages
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+ GENERATED_MANPAGES=
fi
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+
+# How about lex?
+for ac_prog in flex
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_RANLIB+set}" = set; then
+if test "${ac_cv_prog_FLEX+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+ if test -n "$FLEX"; then
+ ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ ac_cv_prog_FLEX="$ac_prog"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
fi
fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
- echo "$as_me:$LINENO: result: $RANLIB" >&5
-echo "${ECHO_T}$RANLIB" >&6
+FLEX=$ac_cv_prog_FLEX
+if test -n "$FLEX"; then
+ echo "$as_me:$LINENO: result: $FLEX" >&5
+echo "${ECHO_T}$FLEX" >&6
else
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
- ac_ct_RANLIB=$RANLIB
- # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
+ test -n "$FLEX" && break
+done
+test -n "$FLEX" || FLEX="$MISSING flex"
+
+
+# Bison?
+for ac_prog in bison
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
+if test "${ac_cv_prog_BISON+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test -n "$ac_ct_RANLIB"; then
- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+ if test -n "$BISON"; then
+ ac_cv_prog_BISON="$BISON" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_RANLIB="ranlib"
+ ac_cv_prog_BISON="$ac_prog"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
- test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
fi
fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
- echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
-echo "${ECHO_T}$ac_ct_RANLIB" >&6
+BISON=$ac_cv_prog_BISON
+if test -n "$BISON"; then
+ echo "$as_me:$LINENO: result: $BISON" >&5
+echo "${ECHO_T}$BISON" >&6
else
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi
- RANLIB=$ac_ct_RANLIB
-else
- RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-case "${host}" in
-*-*-darwin*)
- # By default, the Darwin ranlib will not treat common symbols as
- # definitions when building the archive table of contents. Other
- # ranlibs do that; pass an option to the Darwin ranlib that makes
- # it behave similarly.
- ranlib_flags="-c"
- ;;
-*)
- ranlib_flags=""
-esac
-
-
-# Find a good install program. We prefer a C program (faster),
-# so one script is as good as another. But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# ./install, which can be erroneously created by make from ./install.sh.
-echo "$as_me:$LINENO: checking for a BSD compatible install" >&5
-echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
-if test -z "$INSTALL"; then
-if test "${ac_cv_path_install+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
- for ac_dir in $PATH; do
- # Account for people who put trailing slashes in PATH elements.
- case "$ac_dir/" in
- /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
- *)
- # OSF1 and SCO ODT 3.0 have their own names for install.
- for ac_prog in ginstall scoinst install; do
- if test -f $ac_dir/$ac_prog; then
- if test $ac_prog = install &&
- grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
- # AIX install. It has an incompatible calling convention.
- # OSF/1 installbsd also uses dspmsg, but is usable.
- :
- else
- ac_cv_path_install="$ac_dir/$ac_prog -c"
- break 2
- fi
- fi
- done
- ;;
- esac
- done
- IFS="$ac_save_IFS"
-
-fi
- if test "${ac_cv_path_install+set}" = set; then
- INSTALL="$ac_cv_path_install"
- else
- # As a last resort, use the slow shell script. We don't cache a
- # path for INSTALL within a source directory, because that will
- # break other packages using the cache if that directory is
- # removed, or if the path is relative.
- INSTALL="$ac_install_sh"
- fi
-fi
-echo "$as_me:$LINENO: result: $INSTALL" >&5
-echo "${ECHO_T}$INSTALL" >&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+ test -n "$BISON" && break
+done
+test -n "$BISON" || BISON="$MISSING bison"
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+# Binutils are not build modules, unlike bison/flex/makeinfo. So we
+# check for build == host before using them.
-# See if cmp has --ignore-initial.
-echo "$as_me:$LINENO: checking for cmp's capabilities" >&5
-echo $ECHO_N "checking for cmp's capabilities... $ECHO_C" >&6
-if test "${gcc_cv_prog_cmp_skip+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+# NM
+if test x${build} = x${host} && test -f $srcdir/../binutils/nm.c \
+ && test -d ../binutils ; then
+ NM='$(objdir)/../binutils/nm-new'
else
- echo abfoo >t1
- echo cdfoo >t2
- gcc_cv_prog_cmp_skip=slowcompare
- if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
- if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
- :
- else
- gcc_cv_prog_cmp_skip=gnucompare
- fi
- fi
- if test $gcc_cv_prog_cmp_skip = slowcompare ; then
- if cmp t1 t2 2 2 > /dev/null 2>&1; then
- if cmp t1 t2 1 1 > /dev/null 2>&1; then
- :
- else
- gcc_cv_prog_cmp_skip=fastcompare
- fi
- fi
- fi
- rm t1 t2
-
-fi
-echo "$as_me:$LINENO: result: $gcc_cv_prog_cmp_skip" >&5
-echo "${ECHO_T}$gcc_cv_prog_cmp_skip" >&6
-make_compare_target=$gcc_cv_prog_cmp_skip
-
-
-
-# See if we have the mktemp command.
-# Extract the first word of "mktemp", so it can be a program name with args.
-set dummy mktemp; ac_word=$2
+ # Extract the first word of "nm", so it can be a program name with args.
+set dummy nm; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_have_mktemp_command+set}" = set; then
+if test "${ac_cv_prog_NM+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test -n "$have_mktemp_command"; then
- ac_cv_prog_have_mktemp_command="$have_mktemp_command" # Let the user override the test.
+ if test -n "$NM"; then
+ ac_cv_prog_NM="$NM" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_have_mktemp_command="yes"
+ ac_cv_prog_NM="nm"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
- test -z "$ac_cv_prog_have_mktemp_command" && ac_cv_prog_have_mktemp_command="no"
+ test -z "$ac_cv_prog_NM" && ac_cv_prog_NM="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing nm"
fi
fi
-have_mktemp_command=$ac_cv_prog_have_mktemp_command
-if test -n "$have_mktemp_command"; then
- echo "$as_me:$LINENO: result: $have_mktemp_command" >&5
-echo "${ECHO_T}$have_mktemp_command" >&6
+NM=$ac_cv_prog_NM
+if test -n "$NM"; then
+ echo "$as_me:$LINENO: result: $NM" >&5
+echo "${ECHO_T}$NM" >&6
else
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi
+fi
-# Do we have a single-tree copy of texinfo?
-if test -f $srcdir/../texinfo/Makefile.in; then
- MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
- gcc_cv_prog_makeinfo_modern=yes
- echo "$as_me:$LINENO: result: Using makeinfo from the unified source tree." >&5
-echo "${ECHO_T}Using makeinfo from the unified source tree." >&6
+# AR
+if test x${build} = x${host} && test -f $srcdir/../binutils/ar.c \
+ && test -d ../binutils ; then
+ AR='$(objdir)/../binutils/ar'
else
- # See if makeinfo has been installed and is modern enough
- # that we can use it.
- # Extract the first word of "makeinfo", so it can be a program name with args.
-set dummy makeinfo; ac_word=$2
+ # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_MAKEINFO+set}" = set; then
+if test "${ac_cv_prog_AR+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test -n "$MAKEINFO"; then
- ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_MAKEINFO="makeinfo"
+ ac_cv_prog_AR="ar"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
+ test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing ar"
fi
fi
-MAKEINFO=$ac_cv_prog_MAKEINFO
-if test -n "$MAKEINFO"; then
- echo "$as_me:$LINENO: result: $MAKEINFO" >&5
-echo "${ECHO_T}$MAKEINFO" >&6
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ echo "$as_me:$LINENO: result: $AR" >&5
+echo "${ECHO_T}$AR" >&6
else
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi
-if test -n "$MAKEINFO"; then
- # Found it, now check the version.
- echo "$as_me:$LINENO: checking for modern makeinfo" >&5
-echo $ECHO_N "checking for modern makeinfo... $ECHO_C" >&6
-if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then
+fi
+
+
+# --------------------
+# Checks for C headers
+# --------------------
+
+echo "$as_me:$LINENO: checking for GNU C library" >&5
+echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6
+if test "${gcc_cv_glibc+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <features.h>
+int
+main ()
+{
+
+#if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
+#error Not a GNU C library system
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ gcc_cv_glibc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+gcc_cv_glibc=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5
+echo "${ECHO_T}$gcc_cv_glibc" >&6
+if test $gcc_cv_glibc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define _GNU_SOURCE 1
+_ACEOF
+
+fi
+
+# Need to reject headers which give warnings, so that the -Werror bootstrap
+# works later. *sigh* This needs to come before all header checks.
+
+ac_c_preproc_warn_flag=yes
+
+echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
+if test "${ac_cv_header_stdc+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- ac_prog_version=`$MAKEINFO --version 2>&1 |
- sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
- echo "configure:5269: version of makeinfo is $ac_prog_version" >&5
- case $ac_prog_version in
- '') gcc_cv_prog_makeinfo_modern=no;;
- 4.[2-9]*)
- gcc_cv_prog_makeinfo_modern=yes;;
- *) gcc_cv_prog_makeinfo_modern=no;;
- esac
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_header_stdc=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_header_stdc=no
fi
-echo "$as_me:$LINENO: result: $gcc_cv_prog_makeinfo_modern" >&5
-echo "${ECHO_T}$gcc_cv_prog_makeinfo_modern" >&6
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then
+ :
else
- gcc_cv_prog_makeinfo_modern=no
+ ac_cv_header_stdc=no
fi
+rm -f conftest*
fi
-if test $gcc_cv_prog_makeinfo_modern = no; then
- { echo "$as_me:$LINENO: WARNING:
-*** Makeinfo is missing or too old.
-*** Info documentation will not be built." >&5
-echo "$as_me: WARNING:
-*** Makeinfo is missing or too old.
-*** Info documentation will not be built." >&2;}
- BUILD_INFO=
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then
+ :
else
- BUILD_INFO=info
+ ac_cv_header_stdc=no
fi
+rm -f conftest*
-# Is pod2man recent enough to regenerate manpages?
-echo "$as_me:$LINENO: checking for recent Pod::Man" >&5
-echo $ECHO_N "checking for recent Pod::Man... $ECHO_C" >&6
-if (perl -e 'use 1.10 Pod::Man') >/dev/null 2>&1; then
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
- GENERATED_MANPAGES=generated-manpages
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
- GENERATED_MANPAGES=
fi
-# How about lex?
-if test x${build} = x${host} && test -f $srcdir/../flex/skel.c; then
- FLEX='$(objdir)/../flex/flex'
-else
- # Extract the first word of "flex", so it can be a program name with args.
-set dummy flex; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_FLEX+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then
+ :
else
- if test -n "$FLEX"; then
- ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ctype.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ exit(2);
+ exit (0);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_FLEX="flex"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
- test -z "$ac_cv_prog_FLEX" && ac_cv_prog_FLEX="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing flex"
+( exit $ac_status )
+ac_cv_header_stdc=no
fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
-FLEX=$ac_cv_prog_FLEX
-if test -n "$FLEX"; then
- echo "$as_me:$LINENO: result: $FLEX" >&5
-echo "${ECHO_T}$FLEX" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+echo "${ECHO_T}$ac_cv_header_stdc" >&6
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
fi
-# Bison?
-# The -L switch is so bison can find its skeleton file.
-if test x${build} = x${host} && test -f $srcdir/../bison/bison.simple; then
- BISON='$(objdir)/../bison/bison -L $(srcdir)/../bison/'
-else
- # Extract the first word of "bison", so it can be a program name with args.
-set dummy bison; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_BISON+set}" = set; then
+echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
+echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
+if test "${ac_cv_header_time+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test -n "$BISON"; then
- ac_cv_prog_BISON="$BISON" # Let the user override the test.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/time.h>
+#include <time.h>
+
+int
+main ()
+{
+if ((struct tm *) 0)
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_header_time=yes
else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_BISON="bison"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
- test -z "$ac_cv_prog_BISON" && ac_cv_prog_BISON="${CONFIG_SHELL-/bin/sh} ${srcdir}/../missing bison"
-fi
+ac_cv_header_time=no
fi
-BISON=$ac_cv_prog_BISON
-if test -n "$BISON"; then
- echo "$as_me:$LINENO: result: $BISON" >&5
-echo "${ECHO_T}$BISON" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
+echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
+echo "${ECHO_T}$ac_cv_header_time" >&6
+if test $ac_cv_header_time = yes; then
-fi
+cat >>confdefs.h <<\_ACEOF
+#define TIME_WITH_SYS_TIME 1
+_ACEOF
-# --------------------
-# Checks for C headers
-# --------------------
+fi
-echo "$as_me:$LINENO: checking for GNU C library" >&5
-echo $ECHO_N "checking for GNU C library... $ECHO_C" >&6
-if test "${gcc_cv_glibc+set}" = set; then
+echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
+echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
+if test "${gcc_cv_header_string+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <features.h>
+#include <string.h>
+#include <strings.h>
int
main ()
{
-#if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
-#error Not a GNU C library system
-#endif
;
return 0;
}
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- gcc_cv_glibc=yes
+ gcc_cv_header_string=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-gcc_cv_glibc=no
+gcc_cv_header_string=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-
-echo "$as_me:$LINENO: result: $gcc_cv_glibc" >&5
-echo "${ECHO_T}$gcc_cv_glibc" >&6
-if test $gcc_cv_glibc = yes; then
+echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
+echo "${ECHO_T}$gcc_cv_header_string" >&6
+if test $gcc_cv_header_string = yes; then
cat >>confdefs.h <<\_ACEOF
-#define _GNU_SOURCE 1
+#define STRING_WITH_STRINGS 1
_ACEOF
fi
-# Need to reject headers which give warnings, so that the -Werror bootstrap
-# works later. *sigh* This needs to come before all header checks.
-
-ac_c_preproc_warn_flag=yes
-
-echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
-if test "${ac_cv_header_stdc+set}" = set; then
+echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
+echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
+if test "${ac_cv_header_sys_wait_h+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#ifndef WEXITSTATUS
+# define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
+#endif
+#ifndef WIFEXITED
+# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
+#endif
int
main ()
{
-
+ int s;
+ wait (&s);
+ s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
;
return 0;
}
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_header_stdc=yes
+ ac_cv_header_sys_wait_h=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_header_stdc=no
+ac_cv_header_sys_wait_h=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
+echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
+if test $ac_cv_header_sys_wait_h = yes; then
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_SYS_WAIT_H 1
+_ACEOF
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h iconv.h \
+ fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
+ sys/resource.h sys/param.h sys/times.h sys/stat.h \
+ direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <string.h>
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ eval "$as_ac_Header=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+ eval "$as_ac_Header=no"
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then
- :
+
+fi
+done
+
+
+# Check for thread headers.
+echo "$as_me:$LINENO: checking for thread.h" >&5
+echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
+if test "${ac_cv_header_thread_h+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <thread.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ ac_cv_header_thread_h=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_header_thread_h=no
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
+echo "${ECHO_T}$ac_cv_header_thread_h" >&6
+if test $ac_cv_header_thread_h = yes; then
+ have_thread_h=yes
+else
+ have_thread_h=
+fi
+
+echo "$as_me:$LINENO: checking for pthread.h" >&5
+echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
+if test "${ac_cv_header_pthread_h+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <pthread.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
else
- ac_cv_header_stdc=no
+ ac_cpp_err=yes
fi
-rm -f conftest*
+if test -z "$ac_cpp_err"; then
+ ac_cv_header_pthread_h=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+ ac_cv_header_pthread_h=no
fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then
- :
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
+echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
+if test $ac_cv_header_pthread_h = yes; then
+ have_pthread_h=yes
else
- ac_cv_header_stdc=no
+ have_pthread_h=
fi
-rm -f conftest*
-fi
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then
- :
+# These tests can't be done till we know if we have limits.h.
+echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
+echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
+if test "${gcc_cv_decl_char_bit+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <ctype.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#ifdef HAVE_LIMITS_H
+#include <limits.h>
+#endif
+#ifdef CHAR_BIT
+found
#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
- int i;
- for (i = 0; i < 256; i++)
- if (XOR (islower (i), ISLOWER (i))
- || toupper (i) != TOUPPER (i))
- exit(2);
- exit (0);
-}
_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- :
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "found" >/dev/null 2>&1; then
+ gcc_cv_decl_char_bit=yes
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_header_stdc=no
-fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-fi
+ gcc_cv_decl_char_bit=no
fi
-echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6
-if test $ac_cv_header_stdc = yes; then
+rm -f conftest*
-cat >>confdefs.h <<\_ACEOF
-#define STDC_HEADERS 1
-_ACEOF
fi
-
-echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
-echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
-if test "${ac_cv_header_time+set}" = set; then
+echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
+echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
+if test $gcc_cv_decl_char_bit = no; then
+ echo "$as_me:$LINENO: checking number of bits in a byte" >&5
+echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
+if test "${gcc_cv_c_nbby+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
+ i=8
+ gcc_cv_c_nbby=
+ while test $i -lt 65; do
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/time.h>
-#include <time.h>
int
main ()
{
-if ((struct tm *) 0)
-return 0;
+switch(0) {
+ case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
+ case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
+ ; }
;
return 0;
}
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_header_time=yes
+ gcc_cv_c_nbby=$i; break
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_header_time=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ i=`expr $i + 1`
+ done
+ test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
+
fi
-echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
-echo "${ECHO_T}$ac_cv_header_time" >&6
-if test $ac_cv_header_time = yes; then
+echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
+echo "${ECHO_T}$gcc_cv_c_nbby" >&6
+if test $gcc_cv_c_nbby = failed; then
+ { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
+echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
+ { (exit 1); exit 1; }; }
+else
-cat >>confdefs.h <<\_ACEOF
-#define TIME_WITH_SYS_TIME 1
+cat >>confdefs.h <<_ACEOF
+#define CHAR_BIT $gcc_cv_c_nbby
_ACEOF
fi
-
-echo "$as_me:$LINENO: checking whether string.h and strings.h may both be included" >&5
-echo $ECHO_N "checking whether string.h and strings.h may both be included... $ECHO_C" >&6
-if test "${gcc_cv_header_string+set}" = set; then
+fi
+echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
+echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
+if test "${ac_cv_c_bigendian+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
+ # See if sys/param.h defines the BYTE_ORDER macro.
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <string.h>
-#include <strings.h>
+#include <sys/types.h>
+#include <sys/param.h>
+
int
main ()
{
+#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
+ bogus endian macros
+#endif
;
return 0;
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- gcc_cv_header_string=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-gcc_cv_header_string=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $gcc_cv_header_string" >&5
-echo "${ECHO_T}$gcc_cv_header_string" >&6
-if test $gcc_cv_header_string = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define STRING_WITH_STRINGS 1
-_ACEOF
-
-fi
-
-echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
-echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6
-if test "${ac_cv_header_sys_wait_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
+ # It does; now see whether it defined to BIG_ENDIAN or not.
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <sys/types.h>
-#include <sys/wait.h>
-#ifndef WEXITSTATUS
-# define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
-#endif
-#ifndef WIFEXITED
-# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
-#endif
+#include <sys/param.h>
int
main ()
{
- int s;
- wait (&s);
- s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+#endif
+
;
return 0;
}
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_header_sys_wait_h=yes
+ ac_cv_c_bigendian=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_header_sys_wait_h=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
-if test $ac_cv_header_sys_wait_h = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_SYS_WAIT_H 1
-_ACEOF
-
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-for ac_header in limits.h stddef.h string.h strings.h stdlib.h time.h \
- fcntl.h unistd.h sys/file.h sys/time.h sys/mman.h \
- sys/resource.h sys/param.h sys/times.h sys/stat.h \
- direct.h malloc.h langinfo.h ldfcn.h locale.h wchar.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+
+ac_cv_c_bigendian=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+# It does not; compile a test program.
+if test "$cross_compiling" = yes; then
+ # try to guess the endianness by grepping values into an object file
+ ac_cv_c_bigendian=unknown
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <$ac_header>
+short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
+short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
+int
+main ()
+{
+ _ascii (); _ebcdic ();
+ ;
+ return 0;
+}
_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
+ ac_cv_c_bigendian=yes
+fi
+if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+ if test "$ac_cv_c_bigendian" = unknown; then
+ ac_cv_c_bigendian=no
else
- ac_cpp_err=
+ # finding both strings is unlikely to happen, but who knows?
+ ac_cv_c_bigendian=unknown
fi
-else
- ac_cpp_err=yes
fi
-if test -z "$ac_cpp_err"; then
- eval "$as_ac_Header=yes"
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- eval "$as_ac_Header=no"
-fi
-rm -f conftest.err conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
fi
-done
-
-
-# Check for thread headers.
-echo "$as_me:$LINENO: checking for thread.h" >&5
-echo $ECHO_N "checking for thread.h... $ECHO_C" >&6
-if test "${ac_cv_header_thread_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <thread.h>
+int
+main ()
+{
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long l;
+ char c[sizeof (long)];
+ } u;
+ u.l = 1;
+ exit (u.c[sizeof (long) - 1] == 1);
+}
_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_cv_header_thread_h=yes
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_c_bigendian=no
else
- echo "$as_me: failed program was:" >&5
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_header_thread_h=no
+( exit $ac_status )
+ac_cv_c_bigendian=yes
fi
-rm -f conftest.err conftest.$ac_ext
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $ac_cv_header_thread_h" >&5
-echo "${ECHO_T}$ac_cv_header_thread_h" >&6
-if test $ac_cv_header_thread_h = yes; then
- have_thread_h=yes
-else
- have_thread_h=
fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
+echo "${ECHO_T}$ac_cv_c_bigendian" >&6
+case $ac_cv_c_bigendian in
+ yes)
-echo "$as_me:$LINENO: checking for pthread.h" >&5
-echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
-if test "${ac_cv_header_pthread_h+set}" = set; then
+cat >>confdefs.h <<\_ACEOF
+#define WORDS_BIGENDIAN 1
+_ACEOF
+ ;;
+ no)
+ ;;
+ *)
+ { { echo "$as_me:$LINENO: error: unknown endianness
+presetting ac_cv_c_bigendian=no (or yes) will help" >&5
+echo "$as_me: error: unknown endianness
+presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
+ { (exit 1); exit 1; }; } ;;
+esac
+
+
+# --------
+# UNSORTED
+# --------
+
+# Stage specific cflags for build.
+stage1_cflags=
+case $build in
+vax-*-*)
+ if test x$GCC = xyes
+ then
+ stage1_cflags="-Wa,-J"
+ else
+ stage1_cflags="-J"
+ fi
+ ;;
+powerpc-*-darwin*)
+ # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
+ # sources; use -no-cpp-precomp to get to GNU cpp.
+ # Apple's GCC has bugs in designated initializer handling, so disable
+ # that too.
+ stage1_cflags="-no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
+ ;;
+esac
+
+
+# These libraries may be used by collect2.
+# We may need a special search path to get them linked.
+echo "$as_me:$LINENO: checking for collect2 libraries" >&5
+echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
+if test "${gcc_cv_collect2_libs+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
+ save_LIBS="$LIBS"
+for libs in '' -lld -lmld \
+ '-L/usr/lib/cmplrs/cc2.11 -lmld' \
+ '-L/usr/lib/cmplrs/cc3.11 -lmld'
+do
+ LIBS="$libs"
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <pthread.h>
+
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char ldopen ();
+int
+main ()
+{
+ldopen ();
+ ;
+ return 0;
+}
_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_cv_header_pthread_h=yes
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ gcc_cv_collect2_libs="$libs"; break
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_header_pthread_h=no
-fi
-rm -f conftest.err conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $ac_cv_header_pthread_h" >&5
-echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
-if test $ac_cv_header_pthread_h = yes; then
- have_pthread_h=yes
-else
- have_pthread_h=
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+done
+LIBS="$save_LIBS"
+test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
fi
+echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
+echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
+case $gcc_cv_collect2_libs in
+ "none required") ;;
+ *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
+esac
-# These tests can't be done till we know if we have limits.h.
-echo "$as_me:$LINENO: checking for CHAR_BIT" >&5
-echo $ECHO_N "checking for CHAR_BIT... $ECHO_C" >&6
-if test "${gcc_cv_decl_char_bit+set}" = set; then
+# When building Ada code on Alpha, we need exc_resume which is usually in
+# -lexc. So test for it.
+save_LIBS="$LIBS"
+LIBS=
+echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
+echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
+if test "${ac_cv_search_exc_resume+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
+ ac_func_search_save_LIBS=$LIBS
+ac_cv_search_exc_resume=no
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#ifdef HAVE_LIMITS_H
-#include <limits.h>
-#endif
-#ifdef CHAR_BIT
-found
+
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char exc_resume ();
+int
+main ()
+{
+exc_resume ();
+ ;
+ return 0;
+}
_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "found" >/dev/null 2>&1; then
- gcc_cv_decl_char_bit=yes
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_search_exc_resume="none required"
else
- gcc_cv_decl_char_bit=no
-fi
-rm -f conftest*
-
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
fi
-echo "$as_me:$LINENO: result: $gcc_cv_decl_char_bit" >&5
-echo "${ECHO_T}$gcc_cv_decl_char_bit" >&6
-if test $gcc_cv_decl_char_bit = no; then
- echo "$as_me:$LINENO: checking number of bits in a byte" >&5
-echo $ECHO_N "checking number of bits in a byte... $ECHO_C" >&6
-if test "${gcc_cv_c_nbby+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- i=8
- gcc_cv_c_nbby=
- while test $i -lt 65; do
- cat >conftest.$ac_ext <<_ACEOF
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test "$ac_cv_search_exc_resume" = no; then
+ for ac_lib in exc; do
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char exc_resume ();
int
main ()
{
-switch(0) {
- case (unsigned char)((unsigned long)1 << $i) == ((unsigned long)1 << $i):
- case (unsigned char)((unsigned long)1<<($i-1)) == ((unsigned long)1<<($i-1)):
- ; }
+exc_resume ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- gcc_cv_c_nbby=$i; break
+ ac_cv_search_exc_resume="-l$ac_lib"
+break
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- i=`expr $i + 1`
- done
- test -z "$gcc_cv_c_nbby" && gcc_cv_c_nbby=failed
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ done
+fi
+LIBS=$ac_func_search_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
+echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
+if test "$ac_cv_search_exc_resume" != no; then
+ test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
fi
-echo "$as_me:$LINENO: result: $gcc_cv_c_nbby" >&5
-echo "${ECHO_T}$gcc_cv_c_nbby" >&6
-if test $gcc_cv_c_nbby = failed; then
- { { echo "$as_me:$LINENO: error: cannot determine number of bits in a byte" >&5
-echo "$as_me: error: cannot determine number of bits in a byte" >&2;}
- { (exit 1); exit 1; }; }
-else
-cat >>confdefs.h <<_ACEOF
-#define CHAR_BIT $gcc_cv_c_nbby
-_ACEOF
+GNAT_LIBEXC="$LIBS"
+LIBS="$save_LIBS"
-fi
-fi
-echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
-echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
-if test "${ac_cv_c_bigendian+set}" = set; then
+
+# Some systems put ldexp and frexp in libm instead of libc; assume
+# they're both in the same place. jcf-dump needs them.
+save_LIBS="$LIBS"
+LIBS=
+echo "$as_me:$LINENO: checking for library containing ldexp" >&5
+echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
+if test "${ac_cv_search_ldexp+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- ac_cv_c_bigendian=unknown
-# See if sys/param.h defines the BYTE_ORDER macro.
+ ac_func_search_save_LIBS=$LIBS
+ac_cv_search_ldexp=no
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/param.h>
+
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char ldexp ();
int
main ()
{
-
-#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
- bogus endian macros
-#endif
+ldexp ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- # It does; now see whether it defined to BIG_ENDIAN or not.
-cat >conftest.$ac_ext <<_ACEOF
+ ac_cv_search_ldexp="none required"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test "$ac_cv_search_ldexp" = no; then
+ for ac_lib in m; do
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/param.h>
+
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char ldexp ();
int
main ()
{
-
-#if BYTE_ORDER != BIG_ENDIAN
- not big endian
-#endif
+ldexp ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_c_bigendian=yes
+ ac_cv_search_ldexp="-l$ac_lib"
+break
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_c_bigendian=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ done
+fi
+LIBS=$ac_func_search_save_LIBS
+fi
+echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
+echo "${ECHO_T}$ac_cv_search_ldexp" >&6
+if test "$ac_cv_search_ldexp" != no; then
+ test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-if test $ac_cv_c_bigendian = unknown; then
-if test "$cross_compiling" = yes; then
- echo $ac_n "cross-compiling... " 2>&6
+
+LDEXP_LIB="$LIBS"
+LIBS="$save_LIBS"
+
+
+# Use <inttypes.h> only if it exists,
+# doesn't clash with <sys/types.h>, and declares intmax_t.
+echo "$as_me:$LINENO: checking for inttypes.h" >&5
+echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
+if test "${gcc_cv_header_inttypes_h+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-main () {
- /* Are we little or big endian? From Harbison&Steele. */
- union
- {
- long l;
- char c[sizeof (long)];
- } u;
- u.l = 1;
- exit (u.c[sizeof (long) - 1] == 1);
+#include <sys/types.h>
+#include <inttypes.h>
+int
+main ()
+{
+intmax_t i = -1;
+ ;
+ return 0;
}
_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_c_bigendian=no
+ gcc_cv_header_inttypes_h=yes
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+ echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-( exit $ac_status )
-ac_cv_c_bigendian=yes
-fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
+gcc_cv_header_inttypes_h=no
fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
-echo "${ECHO_T}$ac_cv_c_bigendian" >&6
-if test $ac_cv_c_bigendian = unknown; then
-echo "$as_me:$LINENO: checking to probe for byte ordering" >&5
-echo $ECHO_N "checking to probe for byte ordering... $ECHO_C" >&6
-cat >conftest.c <<EOF
-short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
-short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
-void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; }
-short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
-short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
-void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; }
-int main() { _ascii (); _ebcdic (); return 0; }
-EOF
- if test -f conftest.c ; then
- if ${CC-cc} ${CFLAGS} -c conftest.c -o conftest.o && test -f conftest.o ; then
- if test `grep -l BIGenDianSyS conftest.o` ; then
- echo $ac_n ' big endian probe OK, ' 1>&6
- ac_cv_c_bigendian=yes
- fi
- if test `grep -l LiTTleEnDian conftest.o` ; then
- echo $ac_n ' little endian probe OK, ' 1>&6
- if test $ac_cv_c_bigendian = yes ; then
- ac_cv_c_bigendian=unknown;
- else
- ac_cv_c_bigendian=no
- fi
- fi
- echo $ac_n 'guessing bigendian ... ' >&6
- fi
- fi
-echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
-echo "${ECHO_T}$ac_cv_c_bigendian" >&6
-fi
-if test $ac_cv_c_bigendian = yes; then
+echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
+echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
+if test $gcc_cv_header_inttypes_h = yes; then
cat >>confdefs.h <<\_ACEOF
-#define WORDS_BIGENDIAN 1
+#define HAVE_INTTYPES_H 1
_ACEOF
+fi
-cat >>confdefs.h <<\_ACEOF
-#define HOST_WORDS_BIG_ENDIAN 1
-_ACEOF
- BYTEORDER=4321
-else
- BYTEORDER=1234
-fi
-cat >>confdefs.h <<_ACEOF
-#define BYTEORDER $BYTEORDER
-_ACEOF
-if test $ac_cv_c_bigendian = unknown; then
- { { echo "$as_me:$LINENO: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&5
-echo "$as_me: error: unknown endianess - sorry, please pre-set ac_cv_c_bigendian" >&2;}
- { (exit 1); exit 1; }; }
-fi
-# --------
-# UNSORTED
-# --------
-# Stage specific cflags for build.
-stage1_cflags=
-case $build in
-vax-*-*)
- if test x$GCC = xyes
- then
- stage1_cflags="-Wa,-J"
- else
- stage1_cflags="-J"
- fi
- ;;
-powerpc-*-darwin*)
- # The spiffy cpp-precomp chokes on some legitimate constructs in GCC
- # sources; use -no-cpp-precomp to get to GNU cpp.
- # Apple's GCC has bugs in designated initializer handling, so disable
- # that too.
- stage1_cflags="-no-cpp-precomp -DHAVE_DESIGNATED_INITIALIZERS=0"
- ;;
-esac
-# These libraries may be used by collect2.
-# We may need a special search path to get them linked.
-echo "$as_me:$LINENO: checking for collect2 libraries" >&5
-echo $ECHO_N "checking for collect2 libraries... $ECHO_C" >&6
-if test "${gcc_cv_collect2_libs+set}" = set; then
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+for ac_func in times clock kill getrlimit setrlimit atoll atoq \
+ sysconf strsignal getrusage nl_langinfo scandir alphasort \
+ gettimeofday mbstowcs wcswidth mmap mincore setlocale \
+ clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
+do
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_func" >&5
+echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
+if eval "test \"\${$as_ac_var+set}\" = set"; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- save_LIBS="$LIBS"
-for libs in '' -lld -lmld \
- '-L/usr/lib/cmplrs/cc2.11 -lmld' \
- '-L/usr/lib/cmplrs/cc3.11 -lmld'
-do
- LIBS="$libs"
- cat >conftest.$ac_ext <<_ACEOF
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $ac_func innocuous_$ac_func
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $ac_func
/* Override any gcc2 internal prototype to avoid an error. */
#ifdef __cplusplus
extern "C"
+{
#endif
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
-char ldopen ();
+char $ac_func ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+char (*f) () = $ac_func;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
int
main ()
{
-ldopen ();
+return f != $ac_func;
;
return 0;
}
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- gcc_cv_collect2_libs="$libs"; break
+ eval "$as_ac_var=yes"
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
+eval "$as_ac_var=no"
fi
rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
-done
-LIBS="$save_LIBS"
-test -z "$gcc_cv_collect2_libs" && gcc_cv_collect2_libs='none required'
fi
-echo "$as_me:$LINENO: result: $gcc_cv_collect2_libs" >&5
-echo "${ECHO_T}$gcc_cv_collect2_libs" >&6
-case $gcc_cv_collect2_libs in
- "none required") ;;
- *) COLLECT2_LIBS=$gcc_cv_collect2_libs ;;
-esac
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+fi
+done
-# When building Ada code on Alpha, we need exc_resume which is usually in
-# -lexc. So test for it.
-save_LIBS="$LIBS"
-LIBS=
-echo "$as_me:$LINENO: checking for library containing exc_resume" >&5
-echo $ECHO_N "checking for library containing exc_resume... $ECHO_C" >&6
-if test "${ac_cv_search_exc_resume+set}" = set; then
+
+if test x$ac_cv_func_mbstowcs = xyes; then
+ echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
+echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
+if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- ac_func_search_save_LIBS=$LIBS
-ac_cv_search_exc_resume=no
-cat >conftest.$ac_ext <<_ACEOF
+ if test "$cross_compiling" = yes; then
+ gcc_cv_func_mbstowcs_works=yes
+else
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
+#include <stdlib.h>
+int main()
+{
+ mbstowcs(0, "", 0);
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ gcc_cv_func_mbstowcs_works=yes
+else
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char exc_resume ();
+( exit $ac_status )
+gcc_cv_func_mbstowcs_works=no
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
+echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
+ if test x$gcc_cv_func_mbstowcs_works = xyes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_WORKING_MBSTOWCS 1
+_ACEOF
+
+ fi
+fi
+
+echo "$as_me:$LINENO: checking for ssize_t" >&5
+echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
+if test "${ac_cv_type_ssize_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
int
main ()
{
-exc_resume ();
+if ((ssize_t *) 0)
+ return 0;
+if (sizeof (ssize_t))
+ return 0;
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_search_exc_resume="none required"
+ ac_cv_type_ssize_t=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
+ac_cv_type_ssize_t=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test "$ac_cv_search_exc_resume" = no; then
- for ac_lib in exc; do
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
+echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
+if test $ac_cv_type_ssize_t = yes; then
+ :
+else
+
+cat >>confdefs.h <<_ACEOF
+#define ssize_t int
+_ACEOF
+
+fi
+
+
+# Try to determine the array type of the second argument of getgroups
+# for the target system (int or gid_t).
+echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
+echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
+if test "${ac_cv_type_uid_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
+#include <sys/types.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "uid_t" >/dev/null 2>&1; then
+ ac_cv_type_uid_t=yes
+else
+ ac_cv_type_uid_t=no
+fi
+rm -f conftest*
+
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
+echo "${ECHO_T}$ac_cv_type_uid_t" >&6
+if test $ac_cv_type_uid_t = no; then
+
+cat >>confdefs.h <<\_ACEOF
+#define uid_t int
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define gid_t int
+_ACEOF
+
+fi
+
+echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
+echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
+if test "${ac_cv_type_getgroups+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test "$cross_compiling" = yes; then
+ ac_cv_type_getgroups=cross
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* Thanks to Mike Rendell for this test. */
+#include <sys/types.h>
+#define NGID 256
+#undef MAX
+#define MAX(x, y) ((x) > (y) ? (x) : (y))
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char exc_resume ();
int
main ()
{
-exc_resume ();
- ;
- return 0;
+ gid_t gidset[NGID];
+ int i, n;
+ union { gid_t gval; long lval; } val;
+
+ val.lval = -1;
+ for (i = 0; i < NGID; i++)
+ gidset[i] = val.gval;
+ n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
+ gidset);
+ /* Exit non-zero if getgroups seems to require an array of ints. This
+ happens when gid_t is short but getgroups modifies an array of ints. */
+ exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
+rm -f conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+ (eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_search_exc_resume="-l$ac_lib"
-break
+ ac_cv_type_getgroups=gid_t
else
- echo "$as_me: failed program was:" >&5
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
+( exit $ac_status )
+ac_cv_type_getgroups=int
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- done
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
-LIBS=$ac_func_search_save_LIBS
+if test $ac_cv_type_getgroups = cross; then
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <unistd.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
+ ac_cv_type_getgroups=gid_t
+else
+ ac_cv_type_getgroups=int
fi
-echo "$as_me:$LINENO: result: $ac_cv_search_exc_resume" >&5
-echo "${ECHO_T}$ac_cv_search_exc_resume" >&6
-if test "$ac_cv_search_exc_resume" != no; then
- test "$ac_cv_search_exc_resume" = "none required" || LIBS="$ac_cv_search_exc_resume $LIBS"
+rm -f conftest*
+
+fi
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
+echo "${ECHO_T}$ac_cv_type_getgroups" >&6
+
+cat >>confdefs.h <<_ACEOF
+#define GETGROUPS_T $ac_cv_type_getgroups
+_ACEOF
+
+if test "${target}" = "${build}"; then
+ TARGET_GETGROUPS_T=$ac_cv_type_getgroups
+else
+ case "${target}" in
+ # This condition may need some tweaking. It should include all
+ # targets where the array type of the second argument of getgroups
+ # is int and the type of gid_t is not equivalent to int.
+ *-*-sunos* | *-*-ultrix*)
+ TARGET_GETGROUPS_T=int
+ ;;
+ *)
+ TARGET_GETGROUPS_T=gid_t
+ ;;
+ esac
fi
-GNAT_LIBEXC="$LIBS"
-LIBS="$save_LIBS"
-# Some systems put ldexp and frexp in libm instead of libc; assume
-# they're both in the same place. jcf-dump needs them.
-save_LIBS="$LIBS"
-LIBS=
-echo "$as_me:$LINENO: checking for library containing ldexp" >&5
-echo $ECHO_N "checking for library containing ldexp... $ECHO_C" >&6
-if test "${ac_cv_search_ldexp+set}" = set; then
+echo "$as_me:$LINENO: checking for sys/mman.h" >&5
+echo $ECHO_N "checking for sys/mman.h... $ECHO_C" >&6
+if test "${ac_cv_header_sys_mman_h+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- ac_func_search_save_LIBS=$LIBS
-ac_cv_search_ldexp=no
-cat >conftest.$ac_ext <<_ACEOF
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <sys/mman.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ ac_cv_header_sys_mman_h=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_header_sys_mman_h=no
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_header_sys_mman_h" >&5
+echo "${ECHO_T}$ac_cv_header_sys_mman_h" >&6
+if test $ac_cv_header_sys_mman_h = yes; then
+ gcc_header_sys_mman_h=yes
+else
+ gcc_header_sys_mman_h=no
+fi
+
+echo "$as_me:$LINENO: checking for mmap" >&5
+echo $ECHO_N "checking for mmap... $ECHO_C" >&6
+if test "${ac_cv_func_mmap+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
+/* Define mmap to an innocuous variant, in case <limits.h> declares mmap.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define mmap innocuous_mmap
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char mmap (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef mmap
/* Override any gcc2 internal prototype to avoid an error. */
#ifdef __cplusplus
extern "C"
+{
#endif
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
-char ldexp ();
+char mmap ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_mmap) || defined (__stub___mmap)
+choke me
+#else
+char (*f) () = mmap;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
int
main ()
{
-ldexp ();
+return f != mmap;
;
return 0;
}
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_search_ldexp="none required"
+ ac_cv_func_mmap=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
+ac_cv_func_mmap=no
fi
rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
-if test "$ac_cv_search_ldexp" = no; then
- for ac_lib in m; do
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- cat >conftest.$ac_ext <<_ACEOF
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_mmap" >&5
+echo "${ECHO_T}$ac_cv_func_mmap" >&6
+if test $ac_cv_func_mmap = yes; then
+ gcc_func_mmap=yes
+else
+ gcc_func_mmap=no
+fi
+
+if test "$gcc_header_sys_mman_h" != yes \
+ || test "$gcc_func_mmap" != yes; then
+ gcc_cv_func_mmap_file=no
+ gcc_cv_func_mmap_dev_zero=no
+ gcc_cv_func_mmap_anon=no
+else
+ echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
+echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
+if test "${gcc_cv_func_mmap_file+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ # Add a system to this blacklist if
+ # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
+ # memory area containing the same data that you'd get if you applied
+ # read() to the same fd. The only system known to have a problem here
+ # is VMS, where text files have record structure.
+ case "$host_os" in
+ vms* | ultrix*)
+ gcc_cv_func_mmap_file=no ;;
+ *)
+ gcc_cv_func_mmap_file=yes;;
+ esac
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
+echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
+ echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
+echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
+if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ # Add a system to this blacklist if it has mmap() but /dev/zero
+ # does not exist, or if mmapping /dev/zero does not give anonymous
+ # zeroed pages with both the following properties:
+ # 1. If you map N consecutive pages in with one call, and then
+ # unmap any subset of those pages, the pages that were not
+ # explicitly unmapped remain accessible.
+ # 2. If you map two adjacent blocks of memory and then unmap them
+ # both at once, they must both go away.
+ # Systems known to be in this category are Windows (all variants),
+ # VMS, and Darwin.
+ case "$host_os" in
+ vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
+ gcc_cv_func_mmap_dev_zero=no ;;
+ *)
+ gcc_cv_func_mmap_dev_zero=yes;;
+ esac
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
+echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
+
+ # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
+ echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
+echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
+if test "${gcc_cv_decl_map_anon+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/mman.h>
+#include <unistd.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
+#ifndef MAP_ANONYMOUS
+#define MAP_ANONYMOUS MAP_ANON
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char ldexp ();
+
int
main ()
{
-ldexp ();
+int n = MAP_ANONYMOUS;
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_search_ldexp="-l$ac_lib"
-break
+ gcc_cv_decl_map_anon=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
+gcc_cv_decl_map_anon=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- done
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-LIBS=$ac_func_search_save_LIBS
+echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
+echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
+
+ if test $gcc_cv_decl_map_anon = no; then
+ gcc_cv_func_mmap_anon=no
+ else
+ echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
+echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
+if test "${gcc_cv_func_mmap_anon+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ # Add a system to this blacklist if it has mmap() and MAP_ANON or
+ # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
+ # doesn't give anonymous zeroed pages with the same properties listed
+ # above for use of /dev/zero.
+ # Systems known to be in this category are Windows, VMS, and SCO Unix.
+ case "$host_os" in
+ vms* | cygwin* | pe | mingw* | sco* | udk* )
+ gcc_cv_func_mmap_anon=no ;;
+ *)
+ gcc_cv_func_mmap_anon=yes;;
+ esac
fi
-echo "$as_me:$LINENO: result: $ac_cv_search_ldexp" >&5
-echo "${ECHO_T}$ac_cv_search_ldexp" >&6
-if test "$ac_cv_search_ldexp" != no; then
- test "$ac_cv_search_ldexp" = "none required" || LIBS="$ac_cv_search_ldexp $LIBS"
+echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
+echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
+ fi
+fi
+
+if test $gcc_cv_func_mmap_file = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_MMAP_FILE 1
+_ACEOF
fi
+if test $gcc_cv_func_mmap_dev_zero = yes; then
-LDEXP_LIB="$LIBS"
-LIBS="$save_LIBS"
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_MMAP_DEV_ZERO 1
+_ACEOF
+fi
+if test $gcc_cv_func_mmap_anon = yes; then
-# Use <inttypes.h> only if it exists,
-# doesn't clash with <sys/types.h>, and declares intmax_t.
-echo "$as_me:$LINENO: checking for inttypes.h" >&5
-echo $ECHO_N "checking for inttypes.h... $ECHO_C" >&6
-if test "${gcc_cv_header_inttypes_h+set}" = set; then
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_MMAP_ANON 1
+_ACEOF
+
+fi
+
+
+case "${host}" in
+*-*-*vms*)
+ # Under VMS, vfork works very differently than on Unix. The standard test
+ # won't work, and it isn't easily adaptable. It makes more sense to
+ # just force it.
+ ac_cv_func_vfork_works=yes
+ ;;
+esac
+echo "$as_me:$LINENO: checking for pid_t" >&5
+echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
+if test "${ac_cv_type_pid_t+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <sys/types.h>
-#include <inttypes.h>
+$ac_includes_default
int
main ()
{
-intmax_t i = -1;
+if ((pid_t *) 0)
+ return 0;
+if (sizeof (pid_t))
+ return 0;
;
return 0;
}
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- gcc_cv_header_inttypes_h=yes
+ ac_cv_type_pid_t=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-gcc_cv_header_inttypes_h=no
+ac_cv_type_pid_t=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
+echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
+echo "${ECHO_T}$ac_cv_type_pid_t" >&6
+if test $ac_cv_type_pid_t = yes; then
+ :
+else
-echo "$as_me:$LINENO: result: $gcc_cv_header_inttypes_h" >&5
-echo "${ECHO_T}$gcc_cv_header_inttypes_h" >&6
-if test $gcc_cv_header_inttypes_h = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_INTTYPES_H 1
+cat >>confdefs.h <<_ACEOF
+#define pid_t int
_ACEOF
fi
+for ac_header in unistd.h vfork.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <$ac_header>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+ (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null; then
+ if test -s conftest.err; then
+ ac_cpp_err=$ac_c_preproc_warn_flag
+ ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+ else
+ ac_cpp_err=
+ fi
+else
+ ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+ eval "$as_ac_Header=yes"
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+ eval "$as_ac_Header=no"
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+fi
+done
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-for ac_func in times clock dup2 kill getrlimit setrlimit atoll atoq \
- sysconf strsignal putc_unlocked fputc_unlocked fputs_unlocked \
- fwrite_unlocked fprintf_unlocked getrusage nl_langinfo \
- scandir alphasort gettimeofday mbstowcs wcswidth mmap mincore \
- setlocale
+for ac_func in fork vfork
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:$LINENO: checking for $ac_func" >&5
fi
done
-
-if test x$ac_cv_func_mbstowcs = xyes; then
- echo "$as_me:$LINENO: checking whether mbstowcs works" >&5
-echo $ECHO_N "checking whether mbstowcs works... $ECHO_C" >&6
-if test "${gcc_cv_func_mbstowcs_works+set}" = set; then
+if test "x$ac_cv_func_fork" = xyes; then
+ echo "$as_me:$LINENO: checking for working fork" >&5
+echo $ECHO_N "checking for working fork... $ECHO_C" >&6
+if test "${ac_cv_func_fork_works+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test "$cross_compiling" = yes; then
- gcc_cv_func_mbstowcs_works=yes
+ if test "$cross_compiling" = yes; then
+ ac_cv_func_fork_works=cross
else
cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdlib.h>
-int main()
-{
- mbstowcs(0, "", 0);
- return 0;
-}
+/* By Ruediger Kuhlmann. */
+ #include <sys/types.h>
+ #if HAVE_UNISTD_H
+ # include <unistd.h>
+ #endif
+ /* Some systems only have a dummy stub for fork() */
+ int main ()
+ {
+ if (fork() < 0)
+ exit (1);
+ exit (0);
+ }
_ACEOF
rm -f conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- gcc_cv_func_mbstowcs_works=yes
+ ac_cv_func_fork_works=yes
else
echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
-gcc_cv_func_mbstowcs_works=no
+ac_cv_func_fork_works=no
fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
fi
-echo "$as_me:$LINENO: result: $gcc_cv_func_mbstowcs_works" >&5
-echo "${ECHO_T}$gcc_cv_func_mbstowcs_works" >&6
- if test x$gcc_cv_func_mbstowcs_works = xyes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_WORKING_MBSTOWCS 1
-_ACEOF
-
- fi
-fi
+echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
+echo "${ECHO_T}$ac_cv_func_fork_works" >&6
-echo "$as_me:$LINENO: checking for ssize_t" >&5
-echo $ECHO_N "checking for ssize_t... $ECHO_C" >&6
-if test "${ac_cv_type_ssize_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-if ((ssize_t *) 0)
- return 0;
-if (sizeof (ssize_t))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_type_ssize_t=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_type_ssize_t=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_func_fork_works=$ac_cv_func_fork
fi
-echo "$as_me:$LINENO: result: $ac_cv_type_ssize_t" >&5
-echo "${ECHO_T}$ac_cv_type_ssize_t" >&6
-if test $ac_cv_type_ssize_t = yes; then
- :
-else
-
-cat >>confdefs.h <<_ACEOF
-#define ssize_t int
-_ACEOF
-
+if test "x$ac_cv_func_fork_works" = xcross; then
+ case $host in
+ *-*-amigaos* | *-*-msdosdjgpp*)
+ # Override, as these systems have only a dummy fork() stub
+ ac_cv_func_fork_works=no
+ ;;
+ *)
+ ac_cv_func_fork_works=yes
+ ;;
+ esac
+ { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
+echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
fi
-
-
-# Try to determine the array type of the second argument of getgroups
-# for the target system (int or gid_t).
-echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
-echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
-if test "${ac_cv_type_uid_t+set}" = set; then
+ac_cv_func_vfork_works=$ac_cv_func_vfork
+if test "x$ac_cv_func_vfork" = xyes; then
+ echo "$as_me:$LINENO: checking for working vfork" >&5
+echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
+if test "${ac_cv_func_vfork_works+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
+ if test "$cross_compiling" = yes; then
+ ac_cv_func_vfork_works=cross
+else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
+/* Thanks to Paul Eggert for this test. */
+#include <stdio.h>
+#include <stdlib.h>
#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+#if HAVE_VFORK_H
+# include <vfork.h>
+#endif
+/* On some sparc systems, changes by the child to local and incoming
+ argument registers are propagated back to the parent. The compiler
+ is told about this with #include <vfork.h>, but some compilers
+ (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
+ static variable whose address is put into a register that is
+ clobbered by the vfork. */
+static void
+#ifdef __cplusplus
+sparc_address_test (int arg)
+# else
+sparc_address_test (arg) int arg;
+#endif
+{
+ static pid_t child;
+ if (!child) {
+ child = vfork ();
+ if (child < 0) {
+ perror ("vfork");
+ _exit(2);
+ }
+ if (!child) {
+ arg = getpid();
+ write(-1, "", 0);
+ _exit (arg);
+ }
+ }
+}
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "uid_t" >/dev/null 2>&1; then
- ac_cv_type_uid_t=yes
-else
- ac_cv_type_uid_t=no
-fi
-rm -f conftest*
-
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
-echo "${ECHO_T}$ac_cv_type_uid_t" >&6
-if test $ac_cv_type_uid_t = no; then
+int
+main ()
+{
+ pid_t parent = getpid ();
+ pid_t child;
-cat >>confdefs.h <<\_ACEOF
-#define uid_t int
-_ACEOF
+ sparc_address_test (0);
+ child = vfork ();
-cat >>confdefs.h <<\_ACEOF
-#define gid_t int
-_ACEOF
+ if (child == 0) {
+ /* Here is another test for sparc vfork register problems. This
+ test uses lots of local variables, at least as many local
+ variables as main has allocated so far including compiler
+ temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
+ 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
+ reuse the register of parent for one of the local variables,
+ since it will think that parent can't possibly be used any more
+ in this routine. Assigning to the local variable will thus
+ munge parent in the parent process. */
+ pid_t
+ p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
+ p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
+ /* Convince the compiler that p..p7 are live; otherwise, it might
+ use the same hardware register for all 8 local variables. */
+ if (p != p1 || p != p2 || p != p3 || p != p4
+ || p != p5 || p != p6 || p != p7)
+ _exit(1);
-fi
+ /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
+ from child file descriptors. If the child closes a descriptor
+ before it execs or exits, this munges the parent's descriptor
+ as well. Test for this by closing stdout in the child. */
+ _exit(close(fileno(stdout)) != 0);
+ } else {
+ int status;
+ struct stat st;
-echo "$as_me:$LINENO: checking type of array argument to getgroups" >&5
-echo $ECHO_N "checking type of array argument to getgroups... $ECHO_C" >&6
-if test "${ac_cv_type_getgroups+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test "$cross_compiling" = yes; then
- ac_cv_type_getgroups=cross
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Thanks to Mike Rendell for this test. */
-#include <sys/types.h>
-#define NGID 256
-#undef MAX
-#define MAX(x, y) ((x) > (y) ? (x) : (y))
+ while (wait(&status) != child)
+ ;
+ exit(
+ /* Was there some problem with vforking? */
+ child < 0
-int
-main ()
-{
- gid_t gidset[NGID];
- int i, n;
- union { gid_t gval; long lval; } val;
+ /* Did the child fail? (This shouldn't happen.) */
+ || status
- val.lval = -1;
- for (i = 0; i < NGID; i++)
- gidset[i] = val.gval;
- n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
- gidset);
- /* Exit non-zero if getgroups seems to require an array of ints. This
- happens when gid_t is short but getgroups modifies an array of ints. */
- exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
+ /* Did the vfork/compiler bug occur? */
+ || parent != getpid()
+
+ /* Did the file descriptor bug occur? */
+ || fstat(fileno(stdout), &st) != 0
+ );
+ }
}
_ACEOF
rm -f conftest$ac_exeext
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_type_getgroups=gid_t
+ ac_cv_func_vfork_works=yes
else
echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
-ac_cv_type_getgroups=int
+ac_cv_func_vfork_works=no
fi
rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
-if test $ac_cv_type_getgroups = cross; then
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <unistd.h>
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
+echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
+
+fi;
+if test "x$ac_cv_func_fork_works" = xcross; then
+ ac_cv_func_vfork_works=$ac_cv_func_vfork
+ { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
+echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
+fi
+
+if test "x$ac_cv_func_vfork_works" = xyes; then
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_WORKING_VFORK 1
_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then
- ac_cv_type_getgroups=gid_t
+
else
- ac_cv_type_getgroups=int
-fi
-rm -f conftest*
+
+cat >>confdefs.h <<\_ACEOF
+#define vfork fork
+_ACEOF
fi
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_getgroups" >&5
-echo "${ECHO_T}$ac_cv_type_getgroups" >&6
+if test "x$ac_cv_func_fork_works" = xyes; then
-cat >>confdefs.h <<_ACEOF
-#define GETGROUPS_T $ac_cv_type_getgroups
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_WORKING_FORK 1
_ACEOF
+fi
-if test "${target}" = "${build}"; then
- TARGET_GETGROUPS_T=$ac_cv_type_getgroups
+
+
+ if test "X$prefix" = "XNONE"; then
+ acl_final_prefix="$ac_default_prefix"
+ else
+ acl_final_prefix="$prefix"
+ fi
+ if test "X$exec_prefix" = "XNONE"; then
+ acl_final_exec_prefix='${prefix}'
+ else
+ acl_final_exec_prefix="$exec_prefix"
+ fi
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
+ prefix="$acl_save_prefix"
+
+
+# Check whether --with-gnu-ld or --without-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then
+ withval="$with_gnu_ld"
+ test "$withval" = no || with_gnu_ld=yes
else
- case "${target}" in
- # This condition may need some tweaking. It should include all
- # targets where the array type of the second argument of getgroups
- # is int and the type of gid_t is not equivalent to int.
- *-*-sunos* | *-*-ultrix*)
- TARGET_GETGROUPS_T=int
- ;;
- *)
- TARGET_GETGROUPS_T=gid_t
- ;;
+ with_gnu_ld=no
+fi;
+# Prepare PATH_SEPARATOR.
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ echo "#! /bin/sh" >conf$$.sh
+ echo "exit 0" >>conf$$.sh
+ chmod +x conf$$.sh
+ if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
+ PATH_SEPARATOR=';'
+ else
+ PATH_SEPARATOR=:
+ fi
+ rm -f conf$$.sh
+fi
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ echo "$as_me:$LINENO: checking for ld used by GCC" >&5
+echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | [A-Za-z]:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the path of ld
+ ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
+ while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ echo "$as_me:$LINENO: checking for GNU ld" >&5
+echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
+else
+ echo "$as_me:$LINENO: checking for non-GNU ld" >&5
+echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
fi
-
-
-echo "$as_me:$LINENO: checking whether the printf functions support %p" >&5
-echo $ECHO_N "checking whether the printf functions support %p... $ECHO_C" >&6
-if test "${gcc_cv_func_printf_ptr+set}" = set; then
+if test "${acl_cv_path_LD+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test "$cross_compiling" = yes; then
- gcc_cv_func_printf_ptr=no
+ if test -z "$LD"; then
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ acl_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some GNU ld's only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
+ test "$with_gnu_ld" != no && break
+ else
+ test "$with_gnu_ld" != yes && break
+ fi
+ fi
+ done
+ IFS="$ac_save_ifs"
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdio.h>
+ acl_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
-int main()
-{
- char buf[64];
- char *p = buf, *q = NULL;
- sprintf(buf, "%p", p);
- sscanf(buf, "%p", &q);
- return (p != q);
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- gcc_cv_func_printf_ptr=yes
+LD="$acl_cv_path_LD"
+if test -n "$LD"; then
+ echo "$as_me:$LINENO: result: $LD" >&5
+echo "${ECHO_T}$LD" >&6
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-gcc_cv_func_printf_ptr=no
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
+echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
+ { (exit 1); exit 1; }; }
+echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
+echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
+if test "${acl_cv_prog_gnu_ld+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ # I'd rather use --version here, but apparently some GNU ld's only accept -v.
+if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
+ acl_cv_prog_gnu_ld=yes
+else
+ acl_cv_prog_gnu_ld=no
fi
-rm -f core core.* *.core
fi
-echo "$as_me:$LINENO: result: $gcc_cv_func_printf_ptr" >&5
-echo "${ECHO_T}$gcc_cv_func_printf_ptr" >&6
-if test $gcc_cv_func_printf_ptr = yes ; then
+echo "$as_me:$LINENO: result: $acl_cv_prog_gnu_ld" >&5
+echo "${ECHO_T}$acl_cv_prog_gnu_ld" >&6
+with_gnu_ld=$acl_cv_prog_gnu_ld
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_PRINTF_PTR 1
-_ACEOF
-fi
-if test $ac_cv_header_sys_mman_h != yes \
- || test $ac_cv_func_mmap != yes; then
- gcc_cv_func_mmap_file=no
- gcc_cv_func_mmap_dev_zero=no
- gcc_cv_func_mmap_anon=no
-else
- echo "$as_me:$LINENO: checking whether read-only mmap of a plain file works" >&5
-echo $ECHO_N "checking whether read-only mmap of a plain file works... $ECHO_C" >&6
-if test "${gcc_cv_func_mmap_file+set}" = set; then
+ echo "$as_me:$LINENO: checking for shared library run path origin" >&5
+echo $ECHO_N "checking for shared library run path origin... $ECHO_C" >&6
+if test "${acl_cv_rpath+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- # Add a system to this blacklist if
- # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
- # memory area containing the same data that you'd get if you applied
- # read() to the same fd. The only system known to have a problem here
- # is VMS, where text files have record structure.
- case "$host_os" in
- vms* | ultrix*)
- gcc_cv_func_mmap_file=no ;;
- *)
- gcc_cv_func_mmap_file=yes;;
- esac
-fi
-echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_file" >&5
-echo "${ECHO_T}$gcc_cv_func_mmap_file" >&6
- echo "$as_me:$LINENO: checking whether mmap from /dev/zero works" >&5
-echo $ECHO_N "checking whether mmap from /dev/zero works... $ECHO_C" >&6
-if test "${gcc_cv_func_mmap_dev_zero+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+
+ CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
+ ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
+ . ./conftest.sh
+ rm -f ./conftest.sh
+ acl_cv_rpath=done
+
+fi
+echo "$as_me:$LINENO: result: $acl_cv_rpath" >&5
+echo "${ECHO_T}$acl_cv_rpath" >&6
+ wl="$acl_cv_wl"
+ libext="$acl_cv_libext"
+ shlibext="$acl_cv_shlibext"
+ hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
+ hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
+ hardcode_direct="$acl_cv_hardcode_direct"
+ hardcode_minus_L="$acl_cv_hardcode_minus_L"
+ # Check whether --enable-rpath or --disable-rpath was given.
+if test "${enable_rpath+set}" = set; then
+ enableval="$enable_rpath"
+ :
else
- # Add a system to this blacklist if it has mmap() but /dev/zero
- # does not exist, or if mmapping /dev/zero does not give anonymous
- # zeroed pages with both the following properties:
- # 1. If you map N consecutive pages in with one call, and then
- # unmap any subset of those pages, the pages that were not
- # explicitly unmapped remain accessible.
- # 2. If you map two adjacent blocks of memory and then unmap them
- # both at once, they must both go away.
- # Systems known to be in this category are Windows (all variants),
- # VMS, and Darwin.
- case "$host_os" in
- vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
- gcc_cv_func_mmap_dev_zero=no ;;
- *)
- gcc_cv_func_mmap_dev_zero=yes;;
- esac
-fi
-echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_dev_zero" >&5
-echo "${ECHO_T}$gcc_cv_func_mmap_dev_zero" >&6
+ enable_rpath=yes
+fi;
+
+
+
+
+
+
+
+ use_additional=yes
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+
+# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
+if test "${with_libiconv_prefix+set}" = set; then
+ withval="$with_libiconv_prefix"
+
+ if test "X$withval" = "Xno"; then
+ use_additional=no
+ else
+ if test "X$withval" = "X"; then
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+
+ eval additional_includedir=\"$includedir\"
+ eval additional_libdir=\"$libdir\"
+
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ else
+ additional_includedir="$withval/include"
+ additional_libdir="$withval/lib"
+ fi
+ fi
+
+fi;
+ LIBICONV=
+ LTLIBICONV=
+ INCICONV=
+ rpathdirs=
+ ltrpathdirs=
+ names_already_handled=
+ names_next_round='iconv '
+ while test -n "$names_next_round"; do
+ names_this_round="$names_next_round"
+ names_next_round=
+ for name in $names_this_round; do
+ already_handled=
+ for n in $names_already_handled; do
+ if test "$n" = "$name"; then
+ already_handled=yes
+ break
+ fi
+ done
+ if test -z "$already_handled"; then
+ names_already_handled="$names_already_handled $name"
+ uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
+ eval value=\"\$HAVE_LIB$uppername\"
+ if test -n "$value"; then
+ if test "$value" = yes; then
+ eval value=\"\$LIB$uppername\"
+ test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
+ eval value=\"\$LTLIB$uppername\"
+ test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
+ else
+ :
+ fi
+ else
+ found_dir=
+ found_la=
+ found_so=
+ found_a=
+ if test $use_additional = yes; then
+ if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
+ found_dir="$additional_libdir"
+ found_so="$additional_libdir/lib$name.$shlibext"
+ if test -f "$additional_libdir/lib$name.la"; then
+ found_la="$additional_libdir/lib$name.la"
+ fi
+ else
+ if test -f "$additional_libdir/lib$name.$libext"; then
+ found_dir="$additional_libdir"
+ found_a="$additional_libdir/lib$name.$libext"
+ if test -f "$additional_libdir/lib$name.la"; then
+ found_la="$additional_libdir/lib$name.la"
+ fi
+ fi
+ fi
+ fi
+ if test "X$found_dir" = "X"; then
+ for x in $LDFLAGS $LTLIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ case "$x" in
+ -L*)
+ dir=`echo "X$x" | sed -e 's/^X-L//'`
+ if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
+ found_dir="$dir"
+ found_so="$dir/lib$name.$shlibext"
+ if test -f "$dir/lib$name.la"; then
+ found_la="$dir/lib$name.la"
+ fi
+ else
+ if test -f "$dir/lib$name.$libext"; then
+ found_dir="$dir"
+ found_a="$dir/lib$name.$libext"
+ if test -f "$dir/lib$name.la"; then
+ found_la="$dir/lib$name.la"
+ fi
+ fi
+ fi
+ ;;
+ esac
+ if test "X$found_dir" != "X"; then
+ break
+ fi
+ done
+ fi
+ if test "X$found_dir" != "X"; then
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
+ if test "X$found_so" != "X"; then
+ if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ else
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $found_dir"
+ fi
+ if test "$hardcode_direct" = yes; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ else
+ if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $found_dir"
+ fi
+ else
+ haveit=
+ for x in $LDFLAGS $LIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$found_dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
+ fi
+ if test "$hardcode_minus_L" != no; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
+ else
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
+ fi
+ fi
+ fi
+ fi
+ else
+ if test "X$found_a" != "X"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
+ else
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
+ fi
+ fi
+ additional_includedir=
+ case "$found_dir" in
+ */lib | */lib/)
+ basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
+ additional_includedir="$basedir/include"
+ ;;
+ esac
+ if test "X$additional_includedir" != "X"; then
+ if test "X$additional_includedir" != "X/usr/include"; then
+ haveit=
+ if test "X$additional_includedir" = "X/usr/local/include"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ for x in $CPPFLAGS $INCICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-I$additional_includedir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_includedir"; then
+ INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
+ fi
+ fi
+ fi
+ fi
+ fi
+ if test -n "$found_la"; then
+ save_libdir="$libdir"
+ case "$found_la" in
+ */* | *\\*) . "$found_la" ;;
+ *) . "./$found_la" ;;
+ esac
+ libdir="$save_libdir"
+ for dep in $dependency_libs; do
+ case "$dep" in
+ -L*)
+ additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
+ if test "X$additional_libdir" != "X/usr/lib"; then
+ haveit=
+ if test "X$additional_libdir" = "X/usr/local/lib"; then
+ if test -n "$GCC"; then
+ case $host_os in
+ linux*) haveit=yes;;
+ esac
+ fi
+ fi
+ if test -z "$haveit"; then
+ haveit=
+ for x in $LDFLAGS $LIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
+ fi
+ fi
+ haveit=
+ for x in $LDFLAGS $LTLIBICONV; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X-L$additional_libdir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ if test -d "$additional_libdir"; then
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
+ fi
+ fi
+ fi
+ fi
+ ;;
+ -R*)
+ dir=`echo "X$dep" | sed -e 's/^X-R//'`
+ if test "$enable_rpath" != no; then
+ haveit=
+ for x in $rpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ rpathdirs="$rpathdirs $dir"
+ fi
+ haveit=
+ for x in $ltrpathdirs; do
+ if test "X$x" = "X$dir"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ ltrpathdirs="$ltrpathdirs $dir"
+ fi
+ fi
+ ;;
+ -l*)
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
+ ;;
+ *.la)
+ names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
+ ;;
+ *)
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
+ ;;
+ esac
+ done
+ fi
+ else
+ LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
+ fi
+ fi
+ fi
+ done
+ done
+ if test "X$rpathdirs" != "X"; then
+ if test -n "$hardcode_libdir_separator"; then
+ alldirs=
+ for found_dir in $rpathdirs; do
+ alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
+ done
+ acl_save_libdir="$libdir"
+ libdir="$alldirs"
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
+ else
+ for found_dir in $rpathdirs; do
+ acl_save_libdir="$libdir"
+ libdir="$found_dir"
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ libdir="$acl_save_libdir"
+ LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
+ done
+ fi
+ fi
+ if test "X$ltrpathdirs" != "X"; then
+ for found_dir in $ltrpathdirs; do
+ LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
+ done
+ fi
- # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
- echo "$as_me:$LINENO: checking for MAP_ANON(YMOUS)" >&5
-echo $ECHO_N "checking for MAP_ANON(YMOUS)... $ECHO_C" >&6
-if test "${gcc_cv_decl_map_anon+set}" = set; then
+
+
+
+
+
+
+ am_save_CPPFLAGS="$CPPFLAGS"
+
+ for element in $INCICONV; do
+ haveit=
+ for x in $CPPFLAGS; do
+
+ acl_save_prefix="$prefix"
+ prefix="$acl_final_prefix"
+ acl_save_exec_prefix="$exec_prefix"
+ exec_prefix="$acl_final_exec_prefix"
+ eval x=\"$x\"
+ exec_prefix="$acl_save_exec_prefix"
+ prefix="$acl_save_prefix"
+
+ if test "X$x" = "X$element"; then
+ haveit=yes
+ break
+ fi
+ done
+ if test -z "$haveit"; then
+ CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
+ fi
+ done
+
+
+ echo "$as_me:$LINENO: checking for iconv" >&5
+echo $ECHO_N "checking for iconv... $ECHO_C" >&6
+if test "${am_cv_func_iconv+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
+
+ am_cv_func_iconv="no, consider installing GNU libiconv"
+ am_cv_lib_iconv=no
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/mman.h>
-#include <unistd.h>
-
-#ifndef MAP_ANONYMOUS
-#define MAP_ANONYMOUS MAP_ANON
-#endif
-
+#include <stdlib.h>
+#include <iconv.h>
int
main ()
{
-int n = MAP_ANONYMOUS;
+iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- gcc_cv_decl_map_anon=yes
+ am_cv_func_iconv=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-gcc_cv_decl_map_anon=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $gcc_cv_decl_map_anon" >&5
-echo "${ECHO_T}$gcc_cv_decl_map_anon" >&6
-
- if test $gcc_cv_decl_map_anon = no; then
- gcc_cv_func_mmap_anon=no
- else
- echo "$as_me:$LINENO: checking whether mmap with MAP_ANON(YMOUS) works" >&5
-echo $ECHO_N "checking whether mmap with MAP_ANON(YMOUS) works... $ECHO_C" >&6
-if test "${gcc_cv_func_mmap_anon+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- # Add a system to this blacklist if it has mmap() and MAP_ANON or
- # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
- # doesn't give anonymous zeroed pages with the same properties listed
- # above for use of /dev/zero.
- # Systems known to be in this category are Windows, VMS, and SCO Unix.
- case "$host_os" in
- vms* | cygwin* | pe | mingw* | sco* | udk* )
- gcc_cv_func_mmap_anon=no ;;
- *)
- gcc_cv_func_mmap_anon=yes;;
- esac
-fi
-echo "$as_me:$LINENO: result: $gcc_cv_func_mmap_anon" >&5
-echo "${ECHO_T}$gcc_cv_func_mmap_anon" >&6
- fi
-fi
-
-if test $gcc_cv_func_mmap_file = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_MMAP_FILE 1
-_ACEOF
-
-fi
-if test $gcc_cv_func_mmap_dev_zero = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_MMAP_DEV_ZERO 1
-_ACEOF
-
-fi
-if test $gcc_cv_func_mmap_anon = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_MMAP_ANON 1
-_ACEOF
-
fi
-
-
-case "${host}" in
-*-*-*vms*)
- # Under VMS, vfork works very differently than on Unix. The standard test
- # won't work, and it isn't easily adaptable. It makes more sense to
- # just force it.
- ac_cv_func_vfork_works=yes
- ;;
-esac
-echo "$as_me:$LINENO: checking for pid_t" >&5
-echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
-if test "${ac_cv_type_pid_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test "$am_cv_func_iconv" != yes; then
+ am_save_LIBS="$LIBS"
+ LIBS="$LIBS $LIBICONV"
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-$ac_includes_default
+#include <stdlib.h>
+#include <iconv.h>
int
main ()
{
-if ((pid_t *) 0)
- return 0;
-if (sizeof (pid_t))
- return 0;
+iconv_t cd = iconv_open("","");
+ iconv(cd,NULL,NULL,NULL,NULL);
+ iconv_close(cd);
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_type_pid_t=yes
+ am_cv_lib_iconv=yes
+ am_cv_func_iconv=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_type_pid_t=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
-echo "${ECHO_T}$ac_cv_type_pid_t" >&6
-if test $ac_cv_type_pid_t = yes; then
- :
-else
-
-cat >>confdefs.h <<_ACEOF
-#define pid_t int
-_ACEOF
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LIBS="$am_save_LIBS"
+ fi
fi
+echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
+echo "${ECHO_T}$am_cv_func_iconv" >&6
+ if test "$am_cv_func_iconv" = yes; then
-
-
-for ac_header in unistd.h vfork.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_ICONV 1
_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
+
+ fi
+ if test "$am_cv_lib_iconv" = yes; then
+ echo "$as_me:$LINENO: checking how to link with libiconv" >&5
+echo $ECHO_N "checking how to link with libiconv... $ECHO_C" >&6
+ echo "$as_me:$LINENO: result: $LIBICONV" >&5
+echo "${ECHO_T}$LIBICONV" >&6
else
- ac_cpp_err=
+ CPPFLAGS="$am_save_CPPFLAGS"
+ LIBICONV=
+ LTLIBICONV=
fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- eval "$as_ac_Header=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- eval "$as_ac_Header=no"
-fi
-rm -f conftest.err conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-for ac_func in fork vfork
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
+ if test "$am_cv_func_iconv" = yes; then
+ echo "$as_me:$LINENO: checking for iconv declaration" >&5
+echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
+ if test "${am_cv_proto_iconv+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
+
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-#undef $ac_func
-
-/* Override any gcc2 internal prototype to avoid an error. */
+#include <stdlib.h>
+#include <iconv.h>
+extern
#ifdef __cplusplus
-extern "C"
-{
+"C"
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
+#if defined(__STDC__) || defined(__cplusplus)
+size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
+size_t iconv();
#endif
int
main ()
{
-return f != $ac_func;
+
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- eval "$as_ac_var=yes"
+ am_cv_proto_iconv_arg1=""
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-eval "$as_ac_var=no"
+am_cv_proto_iconv_arg1="const"
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+
+ am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
+ echo "$as_me:$LINENO: result: ${ac_t:-
+ }$am_cv_proto_iconv" >&5
+echo "${ECHO_T}${ac_t:-
+ }$am_cv_proto_iconv" >&6
+
+cat >>confdefs.h <<_ACEOF
+#define ICONV_CONST $am_cv_proto_iconv_arg1
_ACEOF
-fi
-done
+ fi
-if test "x$ac_cv_func_fork" = xyes; then
- echo "$as_me:$LINENO: checking for working fork" >&5
-echo $ECHO_N "checking for working fork... $ECHO_C" >&6
-if test "${ac_cv_func_fork_works+set}" = set; then
+# Until we have in-tree GNU iconv:
+LIBICONV_DEP=
+
+
+
+ echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
+echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
+if test "${am_cv_val_LC_MESSAGES+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test "$cross_compiling" = yes; then
- ac_cv_func_fork_works=cross
-else
cat >conftest.$ac_ext <<_ACEOF
-/* By Ruediger Kuhlmann. */
- #include <sys/types.h>
- #if HAVE_UNISTD_H
- # include <unistd.h>
- #endif
- /* Some systems only have a dummy stub for fork() */
- int main ()
- {
- if (fork() < 0)
- exit (1);
- exit (0);
- }
+/* confdefs.h. */
_ACEOF
-rm -f conftest$ac_exeext
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <locale.h>
+int
+main ()
+{
+return LC_MESSAGES
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
+ (eval $ac_link) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_func_fork_works=yes
+ am_cv_val_LC_MESSAGES=yes
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+ echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-( exit $ac_status )
-ac_cv_func_fork_works=no
-fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+am_cv_val_LC_MESSAGES=no
fi
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
-echo "${ECHO_T}$ac_cv_func_fork_works" >&6
+echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
+echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
+ if test $am_cv_val_LC_MESSAGES = yes; then
-else
- ac_cv_func_fork_works=$ac_cv_func_fork
-fi
-if test "x$ac_cv_func_fork_works" = xcross; then
- case $host in
- *-*-amigaos* | *-*-msdosdjgpp*)
- # Override, as these systems have only a dummy fork() stub
- ac_cv_func_fork_works=no
- ;;
- *)
- ac_cv_func_fork_works=yes
- ;;
- esac
- { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
-echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
-fi
-ac_cv_func_vfork_works=$ac_cv_func_vfork
-if test "x$ac_cv_func_vfork" = xyes; then
- echo "$as_me:$LINENO: checking for working vfork" >&5
-echo $ECHO_N "checking for working vfork... $ECHO_C" >&6
-if test "${ac_cv_func_vfork_works+set}" = set; then
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_LC_MESSAGES 1
+_ACEOF
+
+ fi
+
+
+
+ echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
+echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6
+if test "${am_cv_langinfo_codeset+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- if test "$cross_compiling" = yes; then
- ac_cv_func_vfork_works=cross
-else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-/* Thanks to Paul Eggert for this test. */
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/wait.h>
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-#if HAVE_VFORK_H
-# include <vfork.h>
-#endif
-/* On some sparc systems, changes by the child to local and incoming
- argument registers are propagated back to the parent. The compiler
- is told about this with #include <vfork.h>, but some compilers
- (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
- static variable whose address is put into a register that is
- clobbered by the vfork. */
-static void
-#ifdef __cplusplus
-sparc_address_test (int arg)
-# else
-sparc_address_test (arg) int arg;
-#endif
-{
- static pid_t child;
- if (!child) {
- child = vfork ();
- if (child < 0) {
- perror ("vfork");
- _exit(2);
- }
- if (!child) {
- arg = getpid();
- write(-1, "", 0);
- _exit (arg);
- }
- }
-}
-
+#include <langinfo.h>
int
main ()
{
- pid_t parent = getpid ();
- pid_t child;
-
- sparc_address_test (0);
-
- child = vfork ();
-
- if (child == 0) {
- /* Here is another test for sparc vfork register problems. This
- test uses lots of local variables, at least as many local
- variables as main has allocated so far including compiler
- temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
- 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
- reuse the register of parent for one of the local variables,
- since it will think that parent can't possibly be used any more
- in this routine. Assigning to the local variable will thus
- munge parent in the parent process. */
- pid_t
- p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
- p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
- /* Convince the compiler that p..p7 are live; otherwise, it might
- use the same hardware register for all 8 local variables. */
- if (p != p1 || p != p2 || p != p3 || p != p4
- || p != p5 || p != p6 || p != p7)
- _exit(1);
-
- /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
- from child file descriptors. If the child closes a descriptor
- before it execs or exits, this munges the parent's descriptor
- as well. Test for this by closing stdout in the child. */
- _exit(close(fileno(stdout)) != 0);
- } else {
- int status;
- struct stat st;
-
- while (wait(&status) != child)
- ;
- exit(
- /* Was there some problem with vforking? */
- child < 0
-
- /* Did the child fail? (This shouldn't happen.) */
- || status
-
- /* Did the vfork/compiler bug occur? */
- || parent != getpid()
-
- /* Did the file descriptor bug occur? */
- || fstat(fileno(stdout), &st) != 0
- );
- }
+char* cs = nl_langinfo(CODESET);
+ ;
+ return 0;
}
_ACEOF
-rm -f conftest$ac_exeext
+rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
+ (eval $ac_link) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_func_vfork_works=yes
+ am_cv_langinfo_codeset=yes
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+ echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-( exit $ac_status )
-ac_cv_func_vfork_works=no
-fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
+am_cv_langinfo_codeset=no
fi
-echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
-echo "${ECHO_T}$ac_cv_func_vfork_works" >&6
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
-fi;
-if test "x$ac_cv_func_fork_works" = xcross; then
- ac_cv_func_vfork_works=$ac_cv_func_vfork
- { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
-echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
fi
-
-if test "x$ac_cv_func_vfork_works" = xyes; then
+echo "$as_me:$LINENO: result: $am_cv_langinfo_codeset" >&5
+echo "${ECHO_T}$am_cv_langinfo_codeset" >&6
+ if test $am_cv_langinfo_codeset = yes; then
cat >>confdefs.h <<\_ACEOF
-#define HAVE_WORKING_VFORK 1
+#define HAVE_LANGINFO_CODESET 1
_ACEOF
-else
+ fi
-cat >>confdefs.h <<\_ACEOF
-#define vfork fork
-_ACEOF
-fi
-if test "x$ac_cv_func_fork_works" = xyes; then
+# We will need to find libiberty.h and ansidecl.h
+saved_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_WORKING_FORK 1
-_ACEOF
-fi
- am_cv_lib_iconv_ldpath=
-# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given.
-if test "${with_libiconv_prefix+set}" = set; then
- withval="$with_libiconv_prefix"
- for dir in `echo "$withval" | tr : ' '`; do
- if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
- if test -d $dir/lib; then am_cv_lib_iconv_ldpath="-L$dir/lib"; fi
- done
-fi;
-for ac_header in iconv.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- eval "$as_ac_Header=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
- eval "$as_ac_Header=no"
-fi
-rm -f conftest.err conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-fi
-done
- echo "$as_me:$LINENO: checking for iconv" >&5
-echo $ECHO_N "checking for iconv... $ECHO_C" >&6
-if test "${am_cv_func_iconv+set}" = set; then
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd \
+ strsignal strstr strverscmp \
+ errno snprintf vsnprintf vasprintf malloc realloc calloc \
+ free basename getopt clock getpagesize clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
+do
+ ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
+echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
+echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
+if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
-
- am_cv_func_iconv="no, consider installing GNU libiconv"
- am_cv_lib_iconv=no
- cat >conftest.$ac_ext <<_ACEOF
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <stdlib.h>
-#include <iconv.h>
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+
int
main ()
{
-iconv_t cd = iconv_open("","");
- iconv(cd,NULL,NULL,NULL,NULL);
- iconv_close(cd);
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- am_cv_func_iconv=yes
+ eval "gcc_cv_have_decl_$ac_func=yes"
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
+eval "gcc_cv_have_decl_$ac_func=no"
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- if test "$am_cv_func_iconv" != yes; then
- am_save_LIBS="$LIBS"
- LIBS="$LIBS $am_cv_libiconv_ldpath -liconv"
- cat >conftest.$ac_ext <<_ACEOF
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 1
+_ACEOF
+
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 0
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+for ac_func in getrlimit setrlimit getrusage
+do
+ ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
+echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
+echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
+if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <stdlib.h>
-#include <iconv.h>
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+
+
int
main ()
{
-iconv_t cd = iconv_open("","");
- iconv(cd,NULL,NULL,NULL,NULL);
- iconv_close(cd);
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- am_cv_lib_iconv=yes
- am_cv_func_iconv=yes
+ eval "gcc_cv_have_decl_$ac_func=yes"
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
+eval "gcc_cv_have_decl_$ac_func=no"
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- LIBS="$am_save_LIBS"
- fi
-
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $am_cv_func_iconv" >&5
-echo "${ECHO_T}$am_cv_func_iconv" >&6
- if test "$am_cv_func_iconv" = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_ICONV 1
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 1
_ACEOF
- echo "$as_me:$LINENO: checking for iconv declaration" >&5
-echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6
- if test "${am_cv_proto_iconv+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 0
+_ACEOF
+
+fi
+
+done
- cat >conftest.$ac_ext <<_ACEOF
+
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <stdlib.h>
-#include <iconv.h>
-extern
-#ifdef __cplusplus
-"C"
-#endif
-#if defined(__STDC__) || defined(__cplusplus)
-size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
-#else
-size_t iconv();
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
#endif
int
main ()
{
-
+rlim_t l = 0;
;
return 0;
}
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- am_cv_proto_iconv_arg1=""
+ :
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-am_cv_proto_iconv_arg1="const"
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
-fi
-
- am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
- echo "$as_me:$LINENO: result: ${ac_t:-
- }$am_cv_proto_iconv" >&5
-echo "${ECHO_T}${ac_t:-
- }$am_cv_proto_iconv" >&6
-cat >>confdefs.h <<_ACEOF
-#define ICONV_CONST $am_cv_proto_iconv_arg1
+cat >>confdefs.h <<\_ACEOF
+#define rlim_t long
_ACEOF
- fi
- LIBICONV=
- if test "$am_cv_lib_iconv" = yes; then
- LIBICONV="$am_cv_lib_iconv_ldpath -liconv"
- fi
-
-
-# Until we have in-tree GNU iconv:
-LIBICONV_DEP=
-
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+# On AIX 5.2, <ldfcn.h> conflicts with <fcntl.h>, as both define incompatible
+# FREAD and FWRITE macros. Fortunately, for GCC's single usage of ldgetname
+# in collect2.c, <fcntl.h> isn't visible, but the configure test below needs
+# to undef these macros to get the correct value for HAVE_DECL_LDGETNAME.
- echo "$as_me:$LINENO: checking for LC_MESSAGES" >&5
-echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6
-if test "${am_cv_val_LC_MESSAGES+set}" = set; then
+for ac_func in ldgetname
+do
+ ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
+echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
+echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
+if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <locale.h>
+#undef $ac_tr_decl
+#define $ac_tr_decl 1
+
+#include "ansidecl.h"
+#include "system.h"
+#ifdef HAVE_LDFCN_H
+#undef FREAD
+#undef FWRITE
+#include <ldfcn.h>
+#endif
+
+
int
main ()
{
-return LC_MESSAGES
+#ifndef $ac_func
+char *(*pfn) = (char *(*)) $ac_func ;
+#endif
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
+ { ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- am_cv_val_LC_MESSAGES=yes
+ eval "gcc_cv_have_decl_$ac_func=yes"
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-am_cv_val_LC_MESSAGES=no
+eval "gcc_cv_have_decl_$ac_func=no"
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $am_cv_val_LC_MESSAGES" >&5
-echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6
- if test $am_cv_val_LC_MESSAGES = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_LC_MESSAGES 1
+if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 1
_ACEOF
- fi
-
-
-# We will need to find libiberty.h and ansidecl.h
-saved_CFLAGS="$CFLAGS"
-CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
+#define $ac_tr_decl 0
+_ACEOF
+fi
+done
-for ac_func in getenv atol sbrk abort atof getcwd getwd \
- strsignal putc_unlocked fputs_unlocked fwrite_unlocked \
- fprintf_unlocked strstr errno snprintf vasprintf \
- malloc realloc calloc free basename getopt clock getpagesize
+for ac_func in times
do
ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
#include "ansidecl.h"
#include "system.h"
+#ifdef HAVE_SYS_TIMES_H
+#include <sys/times.h>
+#endif
+
int
main ()
done
-
-
-
-for ac_func in getrlimit setrlimit getrusage
-do
- ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
-echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
-echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
-if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
+# More time-related stuff.
+echo "$as_me:$LINENO: checking for struct tms" >&5
+echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
+if test "${ac_cv_struct_tms+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
+
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#undef $ac_tr_decl
-#define $ac_tr_decl 1
#include "ansidecl.h"
#include "system.h"
-#ifdef HAVE_SYS_RESOURCE_H
-#include <sys/resource.h>
+#ifdef HAVE_SYS_TIMES_H
+#include <sys/times.h>
#endif
-
int
main ()
{
-#ifndef $ac_func
-char *(*pfn) = (char *(*)) $ac_func ;
-#endif
+struct tms tms;
;
return 0;
}
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- eval "gcc_cv_have_decl_$ac_func=yes"
+ ac_cv_struct_tms=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-eval "gcc_cv_have_decl_$ac_func=no"
+ac_cv_struct_tms=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
+echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
+echo "${ECHO_T}$ac_cv_struct_tms" >&6
+if test $ac_cv_struct_tms = yes; then
-if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
-#define $ac_tr_decl 1
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_STRUCT_TMS 1
_ACEOF
+fi
+
+# use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
+# revisit after autoconf 2.50.
+echo "$as_me:$LINENO: checking for clock_t" >&5
+echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
+if test "${gcc_cv_type_clock_t+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
-#define $ac_tr_decl 0
+
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+#include "ansidecl.h"
+#include "system.h"
+
+int
+main ()
+{
+clock_t x;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ gcc_cv_type_clock_t=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+gcc_cv_type_clock_t=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
+echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
+if test $gcc_cv_type_clock_t = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_CLOCK_T 1
_ACEOF
fi
-done
+# Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
+CFLAGS="$saved_CFLAGS"
+
+# Check whether --enable-initfini-array or --disable-initfini-array was given.
+if test "${enable_initfini_array+set}" = set; then
+ enableval="$enable_initfini_array"
+else
-cat >conftest.$ac_ext <<_ACEOF
+echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
+echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
+if test "${gcc_cv_initfini_array+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ if test "$cross_compiling" = yes; then
+ gcc_cv_initfini_array=no
+else
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include "ansidecl.h"
-#include "system.h"
-#ifdef HAVE_SYS_RESOURCE_H
-#include <sys/resource.h>
-#endif
-
-int
-main ()
-{
-rlim_t l = 0;
- ;
- return 0;
-}
+static int x = -1;
+int main (void) { return x; }
+int foo (void) { x = 0; }
+int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- :
+ gcc_cv_initfini_array=yes
else
- echo "$as_me: failed program was:" >&5
+ echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
+( exit $ac_status )
+gcc_cv_initfini_array=no
+fi
+rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
+echo "${ECHO_T}$gcc_cv_initfini_array" >&6
+ enable_initfini_array=$gcc_cv_initfini_array
+
+fi;
+if test $enable_initfini_array = yes; then
cat >>confdefs.h <<\_ACEOF
-#define rlim_t long
+#define HAVE_INITFINI_ARRAY 1
_ACEOF
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-
-for ac_func in ldgetname
-do
- ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
-echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
-echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
-if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
+# mkdir takes a single argument on some systems.
+echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
+echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
+if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#undef $ac_tr_decl
-#define $ac_tr_decl 1
-#include "ansidecl.h"
-#include "system.h"
-#ifdef HAVE_LDFCN_H
-#include <ldfcn.h>
+#include <sys/types.h>
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+#ifdef HAVE_DIRECT_H
+# include <direct.h>
#endif
-
-
int
main ()
{
-#ifndef $ac_func
-char *(*pfn) = (char *(*)) $ac_func ;
-#endif
+mkdir ("foo", 0);
;
return 0;
}
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- eval "gcc_cv_have_decl_$ac_func=yes"
+ gcc_cv_mkdir_takes_one_arg=no
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-eval "gcc_cv_have_decl_$ac_func=no"
+gcc_cv_mkdir_takes_one_arg=yes
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
fi
+echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
+echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
+if test $gcc_cv_mkdir_takes_one_arg = yes ; then
+
+cat >>confdefs.h <<\_ACEOF
+#define MKDIR_TAKES_ONE_ARG 1
+_ACEOF
+
+fi
+
+
+# File extensions
+manext='.1'
+objext='.o'
+
+
+
+# With Setjmp/Longjmp based exception handling.
+# Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
+if test "${enable_sjlj_exceptions+set}" = set; then
+ enableval="$enable_sjlj_exceptions"
+ sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
+
+cat >>confdefs.h <<_ACEOF
+#define CONFIG_SJLJ_EXCEPTIONS $sjlj
+_ACEOF
+
+fi;
+
+# For platforms with the unwind ABI which includes an unwind library,
+# libunwind, we can choose to use the system libunwind.
+
+# Check whether --with-system-libunwind or --without-system-libunwind was given.
+if test "${with_system_libunwind+set}" = set; then
+ withval="$with_system_libunwind"
+
+fi;
+
+# --------------------------------------------------------
+# Build, host, and target specific configuration fragments
+# --------------------------------------------------------
+
+# Collect build-machine-specific information.
+. ${srcdir}/config.build
+
+# Collect host-machine-specific information.
+. ${srcdir}/config.host
+
+target_gtfiles=
+
+# Collect target-machine-specific information.
+. ${srcdir}/config.gcc
+
+extra_objs="${host_extra_objs} ${extra_objs}"
+extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
+
+# Default the target-machine variables that were not explicitly set.
+if test x"$tm_file" = x
+then tm_file=$cpu_type/$cpu_type.h; fi
+
+if test x"$extra_headers" = x
+then extra_headers=; fi
+
+if test x$md_file = x
+then md_file=$cpu_type/$cpu_type.md; fi
+
+if test x$out_file = x
+then out_file=$cpu_type/$cpu_type.c; fi
+
+if test x"$tmake_file" = x
+then tmake_file=$cpu_type/t-$cpu_type
+fi
+
+if test x"$dwarf2" = xyes
+then tm_file="$tm_file tm-dwarf2.h"
+fi
+
+# Say what files are being used for the output code and MD file.
+echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
+echo "Using \`$srcdir/config/$md_file' as machine description file."
+
+# If any of the xm_file variables contain nonexistent files, warn
+# about them and drop them.
+
+bx=
+for x in $build_xm_file; do
+ if test -f $srcdir/config/$x
+ then bx="$bx $x"
+ else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
+echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
+ fi
+done
+build_xm_file="$bx"
+
+hx=
+for x in $host_xm_file; do
+ if test -f $srcdir/config/$x
+ then hx="$hx $x"
+ else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
+echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
+ fi
+done
+host_xm_file="$hx"
+
+tx=
+for x in $xm_file; do
+ if test -f $srcdir/config/$x
+ then tx="$tx $x"
+ else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
+echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
+ fi
+done
+xm_file="$tx"
+
+count=a
+for f in $tm_file; do
+ count=${count}x
+done
+if test $count = ax; then
+ echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
+else
+ echo "Using the following target machine macro files:"
+ for f in $tm_file; do
+ echo " $srcdir/config/$f"
+ done
+fi
+
+if test x$need_64bit_hwint = xyes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define NEED_64BIT_HOST_WIDE_INT 1
+_ACEOF
+
+fi
+
+if test x$use_long_long_for_widest_fast_int = xyes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define USE_LONG_LONG_FOR_WIDEST_FAST_INT 1
+_ACEOF
+
+fi
+
+count=a
+for f in $host_xm_file; do
+ count=${count}x
+done
+if test $count = a; then
+ :
+elif test $count = ax; then
+ echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
+else
+ echo "Using the following host machine macro files:"
+ for f in $host_xm_file; do
+ echo " $srcdir/config/$f"
+ done
+fi
+echo "Using ${out_host_hook_obj} for host machine hooks."
+
+if test "$host_xm_file" != "$build_xm_file"; then
+ count=a
+ for f in $build_xm_file; do
+ count=${count}x
+ done
+ if test $count = a; then
+ :
+ elif test $count = ax; then
+ echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
+ else
+ echo "Using the following build machine macro files:"
+ for f in $build_xm_file; do
+ echo " $srcdir/config/$f"
+ done
+ fi
+fi
-if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
-#define $ac_tr_decl 1
-_ACEOF
+# ---------
+# Threading
+# ---------
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
-#define $ac_tr_decl 0
-_ACEOF
+# Check if a valid thread package
+case ${enable_threads} in
+ "" | no)
+ # No threads
+ target_thread_file='single'
+ ;;
+ yes)
+ # default
+ target_thread_file='single'
+ ;;
+ aix | dce | gnat | irix | posix | posix95 | rtems | \
+ single | solaris | vxworks | win32 )
+ target_thread_file=${enable_threads}
+ ;;
+ *)
+ echo "${enable_threads} is an unknown thread package" 1>&2
+ exit 1
+ ;;
+esac
+if test x${thread_file} = x; then
+ # No thread file set by target-specific clauses in config.gcc,
+ # so use file chosen by default logic above
+ thread_file=${target_thread_file}
fi
-done
+# Make gthr-default.h if we have a thread file.
+gthread_flags=
+if test $thread_file != single; then
+ rm -f gthr-default.h
+ echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
+ gthread_flags=-DHAVE_GTHR_DEFAULT
+fi
+# --------
+# UNSORTED
+# --------
-for ac_func in times
-do
- ac_tr_decl=`echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
-echo "$as_me:$LINENO: checking whether $ac_func is declared" >&5
-echo $ECHO_N "checking whether $ac_func is declared... $ECHO_C" >&6
-if eval "test \"\${gcc_cv_have_decl_$ac_func+set}\" = set"; then
+use_cxa_atexit=no
+if test x$enable___cxa_atexit = xyes || \
+ test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
+ if test x$host = x$target; then
+ echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
+echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
+if test "${ac_cv_func___cxa_atexit+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#undef $ac_tr_decl
-#define $ac_tr_decl 1
+/* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define __cxa_atexit innocuous___cxa_atexit
-#include "ansidecl.h"
-#include "system.h"
-#ifdef HAVE_SYS_TIMES_H
-#include <sys/times.h>
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char __cxa_atexit (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
#endif
+#undef __cxa_atexit
-int
-main ()
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
{
-#ifndef $ac_func
-char *(*pfn) = (char *(*)) $ac_func ;
#endif
- ;
- return 0;
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char __cxa_atexit ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
+choke me
+#else
+char (*f) () = __cxa_atexit;
+#endif
+#ifdef __cplusplus
}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- eval "gcc_cv_have_decl_$ac_func=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "gcc_cv_have_decl_$ac_func=no"
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-
-if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6 ; cat >>confdefs.h <<_ACEOF
-#define $ac_tr_decl 1
-_ACEOF
-
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6 ; cat >>confdefs.h <<_ACEOF
-#define $ac_tr_decl 0
-_ACEOF
-
-fi
-
-done
-
-
-# More time-related stuff.
-echo "$as_me:$LINENO: checking for struct tms" >&5
-echo $ECHO_N "checking for struct tms... $ECHO_C" >&6
-if test "${ac_cv_struct_tms+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-#include "ansidecl.h"
-#include "system.h"
-#ifdef HAVE_SYS_TIMES_H
-#include <sys/times.h>
#endif
int
main ()
{
-struct tms tms;
+return f != __cxa_atexit;
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_struct_tms=yes
+ ac_cv_func___cxa_atexit=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_struct_tms=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_func___cxa_atexit=no
fi
-echo "$as_me:$LINENO: result: $ac_cv_struct_tms" >&5
-echo "${ECHO_T}$ac_cv_struct_tms" >&6
-if test $ac_cv_struct_tms = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_STRUCT_TMS 1
-_ACEOF
-
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
fi
-
-# use gcc_cv_* here because this doesn't match the behavior of AC_CHECK_TYPE.
-# revisit after autoconf 2.50.
-echo "$as_me:$LINENO: checking for clock_t" >&5
-echo $ECHO_N "checking for clock_t... $ECHO_C" >&6
-if test "${gcc_cv_type_clock_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
+echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
+if test $ac_cv_func___cxa_atexit = yes; then
+ use_cxa_atexit=yes
else
+ echo "__cxa_atexit can't be enabled on this target"
+fi
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-#include "ansidecl.h"
-#include "system.h"
+ else
+ # We can't check for __cxa_atexit when building a cross, so assume
+ # it is available
+ use_cxa_atexit=yes
+ fi
+ if test x$use_cxa_atexit = xyes; then
-int
-main ()
-{
-clock_t x;
- ;
- return 0;
-}
+cat >>confdefs.h <<\_ACEOF
+#define DEFAULT_USE_CXA_ATEXIT 1
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- gcc_cv_type_clock_t=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-gcc_cv_type_clock_t=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
fi
-echo "$as_me:$LINENO: result: $gcc_cv_type_clock_t" >&5
-echo "${ECHO_T}$gcc_cv_type_clock_t" >&6
-if test $gcc_cv_type_clock_t = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_CLOCK_T 1
+# Look for a file containing extra machine modes.
+if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
+ extra_modes_file='$(srcdir)'/config/${extra_modes}
+
+
+cat >>confdefs.h <<_ACEOF
+#define EXTRA_MODES_FILE "config/$extra_modes"
_ACEOF
fi
-# Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
-CFLAGS="$saved_CFLAGS"
+# Convert extra_options into a form suitable for Makefile use.
+extra_opt_files=
+for f in $extra_options; do
+ extra_opt_files="$extra_opt_files \$(srcdir)/config/$f"
+done
-# Check whether --enable-initfini-array or --disable-initfini-array was given.
-if test "${enable_initfini_array+set}" = set; then
- enableval="$enable_initfini_array"
+# auto-host.h is the file containing items generated by autoconf and is
+# the first file included by config.h.
+# If host=build, it is correct to have bconfig include auto-host.h
+# as well. If host!=build, we are in error and need to do more
+# work to find out the build config parameters.
+if test x$host = x$build
+then
+ build_auto=auto-host.h
else
+ # We create a subdir, then run autoconf in the subdir.
+ # To prevent recursion we set host and build for the new
+ # invocation of configure to the build for this invocation
+ # of configure.
+ tempdir=build.$$
+ rm -rf $tempdir
+ mkdir $tempdir
+ cd $tempdir
+ case ${srcdir} in
+ /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
+ *) realsrcdir=../${srcdir};;
+ esac
+ saved_CFLAGS="${CFLAGS}"
+ CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
+ ${realsrcdir}/configure \
+ --enable-languages=${enable_languages-all} \
+ --target=$target_alias --host=$build_alias --build=$build_alias
+ CFLAGS="${saved_CFLAGS}"
-echo "$as_me:$LINENO: checking for .preinit_array/.init_array/.fini_array support" >&5
-echo $ECHO_N "checking for .preinit_array/.init_array/.fini_array support... $ECHO_C" >&6
-if test "${gcc_cv_initfini_array+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ # We just finished tests for the build machine, so rename
+ # the file auto-build.h in the gcc directory.
+ mv auto-host.h ../auto-build.h
+ cd ..
+ rm -rf $tempdir
+ build_auto=auto-build.h
+fi
+
+
+tm_file="${tm_file} defaults.h"
+tm_p_file="${tm_p_file} tm-preds.h"
+host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
+build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
+# We don't want ansidecl.h in target files, write code there in ISO/GNU C.
+# put this back in temporarily.
+xm_file="auto-host.h ansidecl.h ${xm_file}"
+
+# --------
+# UNSORTED
+# --------
+
+# Compile in configure arguments.
+if test -f configargs.h ; then
+ # Being re-configured.
+ gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
+ gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
else
- if test "$cross_compiling" = yes; then
- gcc_cv_initfini_array=no
+ gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
+fi
+
+# Double all backslashes and backslash all quotes to turn
+# gcc_config_arguments into a C string.
+sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
+$gcc_config_arguments
+EOF
+gcc_config_arguments_str=`cat conftest.out`
+rm -f conftest.out
+
+cat > configargs.h <<EOF
+/* Generated automatically. */
+static const char configuration_arguments[] = "$gcc_config_arguments_str";
+static const char thread_model[] = "$thread_file";
+
+static const struct {
+ const char *name, *value;
+} configure_default_options[] = $configure_default_options;
+EOF
+
+# Internationalization
+# If we haven't got the data from the intl directory,
+# assume NLS is disabled.
+USE_NLS=no
+LIBINTL=
+LIBINTL_DEP=
+INCINTL=
+XGETTEXT=
+GMSGFMT=
+POSUB=
+if test -f ../intl/config.intl; then
+ . ../intl/config.intl
+fi
+echo "$as_me:$LINENO: checking whether NLS is requested" >&5
+echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
+if test x"$USE_NLS" != xyes; then
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
+ echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
-static int x = -1;
-int main (void) { return x; }
-int foo (void) { x = 0; }
-int (*fp) (void) __attribute__ ((section (".init_array"))) = foo;
+cat >>confdefs.h <<\_ACEOF
+#define ENABLE_NLS 1
_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- gcc_cv_initfini_array=yes
-else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-( exit $ac_status )
-gcc_cv_initfini_array=no
-fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
+
+ echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
+echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
+ # Look for .po and .gmo files in the source directory.
+ CATALOGS=
+ XLINGUAS=
+ for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
+ # If there aren't any .gmo files the shell will give us the
+ # literal string "../path/to/srcdir/po/*.gmo" which has to be
+ # weeded out.
+ case "$cat" in *\**)
+ continue;;
+ esac
+ # The quadruple backslash is collapsed to a double backslash
+ # by the backticks, then collapsed again by the double quotes,
+ # leaving us with one backslash in the sed expression (right
+ # before the dot that mustn't act as a wildcard).
+ cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!.gmo!"`
+ lang=`echo $cat | sed -e 's!po/!!' -e "s!\\\\.gmo!!"`
+ # The user is allowed to set LINGUAS to a list of languages to
+ # install catalogs for. If it's empty that means "all of them."
+ if test "x$LINGUAS" = x; then
+ CATALOGS="$CATALOGS $cat"
+ XLINGUAS="$XLINGUAS $lang"
+ else
+ case "$LINGUAS" in *$lang*)
+ CATALOGS="$CATALOGS $cat"
+ XLINGUAS="$XLINGUAS $lang"
+ ;;
+ esac
+ fi
+ done
+ LINGUAS="$XLINGUAS"
+ echo "$as_me:$LINENO: result: $LINGUAS" >&5
+echo "${ECHO_T}$LINGUAS" >&6
fi
-echo "$as_me:$LINENO: result: $gcc_cv_initfini_array" >&5
-echo "${ECHO_T}$gcc_cv_initfini_array" >&6
- enable_initfini_array=$gcc_cv_initfini_array
+
+# If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
+# -liconv on the link line twice.
+case "$LIBINTL" in *$LIBICONV*)
+ LIBICONV= ;;
+esac
+
+# Check whether --enable-secureplt or --disable-secureplt was given.
+if test "${enable_secureplt+set}" = set; then
+ enableval="$enable_secureplt"
fi;
-if test $enable_initfini_array = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_INITFINI_ARRAY 1
-_ACEOF
+# Windows32 Registry support for specifying GCC installation paths.
+# Check whether --enable-win32-registry or --disable-win32-registry was given.
+if test "${enable_win32_registry+set}" = set; then
+ enableval="$enable_win32_registry"
-fi
+fi;
-# mkdir takes a single argument on some systems.
-echo "$as_me:$LINENO: checking if mkdir takes one argument" >&5
-echo $ECHO_N "checking if mkdir takes one argument... $ECHO_C" >&6
-if test "${gcc_cv_mkdir_takes_one_arg+set}" = set; then
+case $host_os in
+ win32 | pe | cygwin* | mingw32* | uwin*)
+ if test "x$enable_win32_registry" != xno; then
+ echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
+echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
+if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
+ ac_func_search_save_LIBS=$LIBS
+ac_cv_search_RegOpenKeyExA=no
+cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-#include <sys/types.h>
-#ifdef HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-#ifdef HAVE_DIRECT_H
-# include <direct.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char RegOpenKeyExA ();
int
main ()
{
-mkdir ("foo", 0);
+RegOpenKeyExA ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
+ { ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- gcc_cv_mkdir_takes_one_arg=no
+ ac_cv_search_RegOpenKeyExA="none required"
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-gcc_cv_mkdir_takes_one_arg=yes
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $gcc_cv_mkdir_takes_one_arg" >&5
-echo "${ECHO_T}$gcc_cv_mkdir_takes_one_arg" >&6
-if test $gcc_cv_mkdir_takes_one_arg = yes ; then
-
-cat >>confdefs.h <<\_ACEOF
-#define MKDIR_TAKES_ONE_ARG 1
-_ACEOF
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
fi
-
-
-# File extensions
-manext='.1'
-objext='.o'
-
-
-
-# With Setjmp/Longjmp based exception handling.
-# Check whether --enable-sjlj-exceptions or --disable-sjlj-exceptions was given.
-if test "${enable_sjlj_exceptions+set}" = set; then
- enableval="$enable_sjlj_exceptions"
- sjlj=`if test $enableval = yes; then echo 1; else echo 0; fi`
-
-cat >>confdefs.h <<_ACEOF
-#define CONFIG_SJLJ_EXCEPTIONS $sjlj
-_ACEOF
-
-fi;
-
-if test x$host = x$target; then
- echo "$as_me:$LINENO: checking for main in -lunwind" >&5
-echo $ECHO_N "checking for main in -lunwind... $ECHO_C" >&6
-if test "${ac_cv_lib_unwind_main+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lunwind $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+rm -f conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test "$ac_cv_search_RegOpenKeyExA" = no; then
+ for ac_lib in advapi32; do
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char RegOpenKeyExA ();
int
main ()
{
-main ();
+RegOpenKeyExA ();
;
return 0;
}
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
- ac_cv_lib_unwind_main=yes
+ ac_cv_search_RegOpenKeyExA="-l$ac_lib"
+break
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_lib_unwind_main=no
fi
rm -f conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+ done
fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_unwind_main" >&5
-echo "${ECHO_T}$ac_cv_lib_unwind_main" >&6
-if test $ac_cv_lib_unwind_main = yes; then
- use_libunwind_default=yes
-else
- use_libunwind_default=no
+LIBS=$ac_func_search_save_LIBS
fi
+echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
+echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
+if test "$ac_cv_search_RegOpenKeyExA" != no; then
+ test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
else
- use_libunwind_default=no
+ enable_win32_registry=no
fi
-# Use libunwind based exception handling.
-# Check whether --enable-libunwind-exceptions or --disable-libunwind-exceptions was given.
-if test "${enable_libunwind_exceptions+set}" = set; then
- enableval="$enable_libunwind_exceptions"
- use_libunwind_exceptions=$enableval
-else
- use_libunwind_exceptions=$use_libunwind_default
-fi;
-if test x"$use_libunwind_exceptions" = xyes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define USE_LIBUNWIND_EXCEPTIONS 1
-_ACEOF
-fi
+ fi
-# --------------------------------------------------------
-# Build, host, and target specific configuration fragments
-# --------------------------------------------------------
+ if test "x$enable_win32_registry" != xno; then
-# Collect build-machine-specific information.
-. ${srcdir}/config.build
+cat >>confdefs.h <<\_ACEOF
+#define ENABLE_WIN32_REGISTRY 1
+_ACEOF
-# Collect host-machine-specific information.
-. ${srcdir}/config.host
-target_gtfiles=
+ if test "x$enable_win32_registry" != xyes \
+ && test "x$enable_win32_registry" != x; then
-# Collect target-machine-specific information.
-. ${srcdir}/config.gcc
+cat >>confdefs.h <<_ACEOF
+#define WIN32_REGISTRY_KEY "$enable_win32_registry"
+_ACEOF
-extra_objs="${host_extra_objs} ${extra_objs}"
-extra_gcc_objs="${host_extra_gcc_objs} ${extra_gcc_objs}"
+ fi
+ fi
+ ;;
+esac
-# Default the target-machine variables that were not explicitly set.
-if test x"$tm_file" = x
-then tm_file=$cpu_type/$cpu_type.h; fi
+# Get an absolute path to the GCC top-level source directory
+holddir=`${PWDCMD-pwd}`
+cd $srcdir
+topdir=`${PWDCMD-pwd}`
+cd $holddir
-if test x"$extra_headers" = x
-then extra_headers=; fi
+# Conditionalize the makefile for this host machine.
+xmake_file=
+for f in ${host_xmake_file}
+do
+ if test -f ${srcdir}/config/$f
+ then
+ xmake_file="${xmake_file} \$(srcdir)/config/$f"
+ fi
+done
-if test x$md_file = x
-then md_file=$cpu_type/$cpu_type.md; fi
+# Conditionalize the makefile for this target machine.
+tmake_file_=
+for f in ${tmake_file}
+do
+ if test -f ${srcdir}/config/$f
+ then
+ tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
+ fi
+done
+tmake_file="${tmake_file_}"
-if test x$out_file = x
-then out_file=$cpu_type/$cpu_type.c; fi
+# If the host doesn't support symlinks, modify CC in
+# FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
+# Otherwise, we can use "CC=$(CC)".
+rm -f symtest.tem
+case "$LN_S" in
+ *-s*)
+ cc_set_by_configure="\$(CC)"
+ quoted_cc_set_by_configure="\$(CC)"
+ stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
+ quoted_stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
+ ;;
+ *)
+ cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
+ quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
+ stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
+ quoted_stage_prefix_set_by_configure="\\\`case '\\\$(STAGE_PREFIX)' in stage*) echo '\\\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(STAGE_PREFIX)';; esac\\\`"
+ ;;
+esac
-if test x"$tmake_file" = x
-then tmake_file=$cpu_type/t-$cpu_type
-fi
+# This is a terrible hack which will go away some day.
+host_cc_for_libada=${CC}
-if test x"$dwarf2" = xyes
-then tm_file="$tm_file tm-dwarf2.h"
-fi
-# Say what files are being used for the output code and MD file.
-echo "Using \`$srcdir/config/$out_file' for machine-specific logic."
-echo "Using \`$srcdir/config/$md_file' as machine description file."
+out_object_file=`basename $out_file .c`.o
-# If any of the xm_file variables contain nonexistent files, warn
-# about them and drop them.
+tm_file_list="options.h"
+tm_include_list="options.h"
+for f in $tm_file; do
+ case $f in
+ defaults.h )
+ tm_file_list="${tm_file_list} \$(srcdir)/$f"
+ tm_include_list="${tm_include_list} $f"
+ ;;
+ * )
+ tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
+ tm_include_list="${tm_include_list} config/$f"
+ ;;
+ esac
+done
-bx=
-for x in $build_xm_file; do
- if test -f $srcdir/config/$x
- then bx="$bx $x"
- else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
-echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
- fi
+tm_p_file_list=
+tm_p_include_list=
+for f in $tm_p_file; do
+ case $f in
+ tm-preds.h )
+ tm_p_file_list="${tm_p_file_list} $f"
+ tm_p_include_list="${tm_p_include_list} $f"
+ ;;
+ * )
+ tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
+ tm_p_include_list="${tm_p_include_list} config/$f"
+ esac
done
-build_xm_file="$bx"
-hx=
-for x in $host_xm_file; do
- if test -f $srcdir/config/$x
- then hx="$hx $x"
- else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
-echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
- fi
+xm_file_list=
+xm_include_list=
+for f in $xm_file; do
+ case $f in
+ ansidecl.h )
+ xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
+ xm_include_list="${xm_include_list} $f"
+ ;;
+ auto-host.h )
+ xm_file_list="${xm_file_list} $f"
+ xm_include_list="${xm_include_list} $f"
+ ;;
+ * )
+ xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
+ xm_include_list="${xm_include_list} config/$f"
+ ;;
+ esac
done
-host_xm_file="$hx"
-tx=
-for x in $xm_file; do
- if test -f $srcdir/config/$x
- then tx="$tx $x"
- else { echo "$as_me:$LINENO: WARNING: $srcdir/config/$x does not exist." >&5
-echo "$as_me: WARNING: $srcdir/config/$x does not exist." >&2;}
- fi
+host_xm_file_list=
+host_xm_include_list=
+for f in $host_xm_file; do
+ case $f in
+ ansidecl.h )
+ host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
+ host_xm_include_list="${host_xm_include_list} $f"
+ ;;
+ auto-host.h )
+ host_xm_file_list="${host_xm_file_list} $f"
+ host_xm_include_list="${host_xm_include_list} $f"
+ ;;
+ * )
+ host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
+ host_xm_include_list="${host_xm_include_list} config/$f"
+ ;;
+ esac
done
-xm_file="$tx"
-count=a
-for f in $tm_file; do
- count=${count}x
+build_xm_file_list=
+for f in $build_xm_file; do
+ case $f in
+ ansidecl.h )
+ build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
+ build_xm_include_list="${build_xm_include_list} $f"
+ ;;
+ auto-build.h | auto-host.h )
+ build_xm_file_list="${build_xm_file_list} $f"
+ build_xm_include_list="${build_xm_include_list} $f"
+ ;;
+ * )
+ build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
+ build_xm_include_list="${build_xm_include_list} config/$f"
+ ;;
+ esac
done
-if test $count = ax; then
- echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
+
+# Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
+# Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
+CROSS=
+ALL=all.internal
+SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
+
+if test "x$with_build_sysroot" != x; then
+ build_system_header_dir=$with_build_sysroot'$(NATIVE_SYSTEM_HEADER_DIR)'
else
- echo "Using the following target machine macro files:"
- for f in $tm_file; do
- echo " $srcdir/config/$f"
- done
+ # This value is used, even on a native system, because
+ # CROSS_SYSTEM_HEADER_DIR is just
+ # $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR).
+ build_system_header_dir='$(CROSS_SYSTEM_HEADER_DIR)'
fi
-if test x$need_64bit_hwint = xyes; then
+if test x$host != x$target
+then
+ CROSS="-DCROSS_COMPILE"
+ ALL=all.cross
+ SYSTEM_HEADER_DIR=$build_system_header_dir
+ case "$host","$target" in
+ # Darwin crosses can use the host system's libraries and headers,
+ # because of the fat library support. Of course, it must be the
+ # same version of Darwin on both sides. Allow the user to
+ # just say --target=foo-darwin without a version number to mean
+ # "the version on this system".
+ *-*-darwin*,*-*-darwin*)
+ hostos=`echo $host | sed 's/.*-darwin/darwin/'`
+ targetos=`echo $target | sed 's/.*-darwin/darwin/'`
+ if test $hostos = $targetos -o $targetos = darwin ; then
+ CROSS=
+ SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
+ with_headers=yes
+ fi
+ ;;
+
+ i?86-*-*,x86_64-*-* \
+ | powerpc*-*-*,powerpc64*-*-*)
+ CROSS="$CROSS -DNATIVE_CROSS" ;;
+ esac
+elif test "x$TARGET_SYSTEM_ROOT" != x; then
+ SYSTEM_HEADER_DIR=$build_system_header_dir
+fi
-cat >>confdefs.h <<\_ACEOF
-#define NEED_64BIT_HOST_WIDE_INT 1
-_ACEOF
+# If this is a cross-compiler that does not
+# have its own set of headers then define
+# inhibit_libc
+# If this is using newlib, without having the headers available now,
+# then define inhibit_libc in LIBGCC2_CFLAGS.
+# This prevents libgcc2 from containing any code which requires libc
+# support.
+inhibit_libc=false
+if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
+ test x$with_newlib = xyes ; } &&
+ { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
+ inhibit_libc=true
fi
-count=a
-for f in $host_xm_file; do
- count=${count}x
-done
-if test $count = a; then
- :
-elif test $count = ax; then
- echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
-else
- echo "Using the following host machine macro files:"
- for f in $host_xm_file; do
- echo " $srcdir/config/$f"
- done
-fi
-echo "Using ${out_host_hook_obj} for host machine hooks."
-if test "$host_xm_file" != "$build_xm_file"; then
- count=a
- for f in $build_xm_file; do
- count=${count}x
- done
- if test $count = a; then
- :
- elif test $count = ax; then
- echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
- else
- echo "Using the following build machine macro files:"
- for f in $build_xm_file; do
- echo " $srcdir/config/$f"
- done
- fi
-fi
+# When building gcc with a cross-compiler, we need to adjust things so
+# that the generator programs are still built with the native compiler.
+# Also, we cannot run fixincludes or fix-header.
-# ---------
-# Threading
-# ---------
+# These are the normal (build=host) settings:
+CC_FOR_BUILD='$(CC)'
+BUILD_CFLAGS='$(ALL_CFLAGS)'
+STMP_FIXINC=stmp-fixinc
-# Check if a valid thread package
-case ${enable_threads} in
- "" | no)
- # No threads
- target_thread_file='single'
+# Possibly disable fixproto, on a per-target basis.
+case ${use_fixproto} in
+ no)
+ STMP_FIXPROTO=
;;
yes)
- # default
- target_thread_file='single'
- ;;
- aix | dce | gnat | irix | posix | rtems | \
- single | solaris | vxworks | win32 )
- target_thread_file=${enable_threads}
- ;;
- *)
- echo "${enable_threads} is an unknown thread package" 1>&2
- exit 1
+ STMP_FIXPROTO=stmp-fixproto
;;
esac
-if test x${thread_file} = x; then
- # No thread file set by target-specific clauses in config.gcc,
- # so use file chosen by default logic above
- thread_file=${target_thread_file}
-fi
-
-# Make gthr-default.h if we have a thread file.
-gthread_flags=
-if test $thread_file != single; then
- rm -f gthr-default.h
- echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
- gthread_flags=-DHAVE_GTHR_DEFAULT
-fi
+# And these apply if build != host, or we are generating coverage data
+if test x$build != x$host || test "x$coverage_flags" != x
+then
+ BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
-# --------
-# UNSORTED
-# --------
+ if test "x$TARGET_SYSTEM_ROOT" = x; then
+ if test "x$STMP_FIXPROTO" != x; then
+ STMP_FIXPROTO=stmp-install-fixproto
+ fi
+ fi
+fi
-if test x$enable___cxa_atexit = xyes || \
- test x$enable___cxa_atexit = x -a x$default_use_cxa_atexit = xyes; then
- echo "$as_me:$LINENO: checking for __cxa_atexit" >&5
-echo $ECHO_N "checking for __cxa_atexit... $ECHO_C" >&6
-if test "${ac_cv_func___cxa_atexit+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define __cxa_atexit to an innocuous variant, in case <limits.h> declares __cxa_atexit.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define __cxa_atexit innocuous___cxa_atexit
+# Expand extra_headers to include complete path.
+# This substitutes for lots of t-* files.
+extra_headers_list=
+# Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
+for file in ${extra_headers} ; do
+ extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
+done
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char __cxa_atexit (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
+# Define collect2 in Makefile.
+case $host_can_use_collect2 in
+ no) collect2= ;;
+ *) collect2='collect2$(exeext)' ;;
+esac
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-#undef __cxa_atexit
+# Add a definition of USE_COLLECT2 if system wants one.
+case $use_collect2 in
+ no) use_collect2= ;;
+ "") ;;
+ *)
+ host_xm_defines="${host_xm_defines} USE_COLLECT2"
+ xm_defines="${xm_defines} USE_COLLECT2"
+ case $host_can_use_collect2 in
+ no)
+ { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
+echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
+ { (exit 1); exit 1; }; }
+ ;;
+ esac
+ ;;
+esac
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char __cxa_atexit ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
-choke me
-#else
-char (*f) () = __cxa_atexit;
-#endif
-#ifdef __cplusplus
-}
-#endif
+# ---------------------------
+# Assembler & linker features
+# ---------------------------
-int
-main ()
-{
-return f != __cxa_atexit;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func___cxa_atexit=yes
+# Identify the assembler which will work hand-in-glove with the newly
+# built GCC, so that we can examine its features. This is the assembler
+# which will be driven by the driver program.
+#
+# If build != host, and we aren't building gas in-tree, we identify a
+# build->target assembler and hope that it will have the same features
+# as the host->target assembler we'll be using.
+in_tree_gas=no
+gcc_cv_as=
+gcc_cv_gas_major_version=
+gcc_cv_gas_minor_version=
+gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
+if test -x "$DEFAULT_ASSEMBLER"; then
+ gcc_cv_as="$DEFAULT_ASSEMBLER"
+elif test -f $gcc_cv_as_gas_srcdir/configure.in \
+ && test -f ../gas/Makefile \
+ && test x$build = x$host; then
+ # Single tree build which includes gas. We want to prefer it
+ # over whatever linker top-level may have detected, since
+ # we'll use what we're building after installation anyway.
+ in_tree_gas=yes
+ gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
+for f in $gcc_cv_as_bfd_srcdir/configure \
+ $gcc_cv_as_gas_srcdir/configure \
+ $gcc_cv_as_gas_srcdir/configure.in \
+ $gcc_cv_as_gas_srcdir/Makefile.in ; do
+ gcc_cv_gas_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
+ if test x$gcc_cv_gas_version != x; then
+ break
+ fi
+done
+gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
+gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
+gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
+case $gcc_cv_gas_patch_version in
+ "") gcc_cv_gas_patch_version="0" ;;
+esac
+gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
+ + $gcc_cv_gas_minor_version \) \* 1000 \
+ + $gcc_cv_gas_patch_version`
+
+ gcc_cv_as=../gas/as-new$build_exeext
+ in_tree_gas_is_elf=no
+ if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
+ || (grep 'obj_format = multi' ../gas/Makefile \
+ && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
+ then
+ in_tree_gas_is_elf=yes
+ fi
+elif test -x as$build_exeext; then
+ # Build using assembler in the current directory.
+ gcc_cv_as=./as$build_exeext
+fi
+
+
+# When searching for the assembler or linker, search the same directories
+# that the installed compiler will search. Else we may find the wrong
+# assembler or linker and lose. If we do not find a suitable binary,
+# then try the user's path.
+#
+# Also note we have to check MD_EXEC_PREFIX before checking the user's path.
+if test "x$exec_prefix" = xNONE; then
+ if test "x$prefix" = xNONE; then
+ gcc_cv_tool_prefix=/usr/local
+ else
+ gcc_cv_tool_prefix=$prefix
+ fi
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+ gcc_cv_tool_prefix=$exec_prefix
+fi
-ac_cv_func___cxa_atexit=no
+if test x$host = x$build; then
+ gcc_cv_tool_dirs="$gcc_cv_tool_prefix/libexec/gcc/$target_noncanonical/$gcc_version"
+ gcc_cv_tool_dirs="$gcc_cv_tool_dirs$PATH_SEPARATOR$gcc_cv_tool_prefix/libexec/gcc/$target_noncanonical"
+ gcc_cv_tool_dirs="$gcc_cv_tool_dirs$PATH_SEPARATOR/usr/lib/gcc/$target_noncanonical/$gcc_version"
+ gcc_cv_tool_dirs="$gcc_cv_tool_dirs$PATH_SEPARATOR/usr/lib/gcc/$target_noncanonical"
+ gcc_cv_tool_dirs="$gcc_cv_tool_dirs$PATH_SEPARATOR$gcc_cv_tool_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version"
+ gcc_cv_tool_dirs="$gcc_cv_tool_dirs$PATH_SEPARATOR$gcc_cv_tool_prefix/$target_noncanonical/bin"
+else
+ gcc_cv_tool_dirs=
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+
+if test x$build = x$target; then
+ # Rummage through tm_files looking for MD_EXEC_PREFIX
+ md_dirs=
+ for f in ${tm_file_list}; do
+ if test -f $f; then
+ if grep '^#[ ]*undef[ ]*MD_EXEC_PREFIX' $f > /dev/null; then
+ md_dirs=
+ fi
+ md_dirs="$md_dirs "`sed -n -e 's@^#[ ]*define[ ]*MD_EXEC_PREFIX[ ]*"\(.*\)/"@\1@p' < $f`
+ fi
+ done
+ for f in ${md_dirs}; do
+ gcc_cv_tool_dirs="$gcc_cv_tool_dirs$PATH_SEPARATOR$f"
+ done
fi
-echo "$as_me:$LINENO: result: $ac_cv_func___cxa_atexit" >&5
-echo "${ECHO_T}$ac_cv_func___cxa_atexit" >&6
-if test $ac_cv_func___cxa_atexit = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define DEFAULT_USE_CXA_ATEXIT 1
-_ACEOF
+
+
+exec 6>/dev/null
+
+# First try the environment variables. Handle full paths or basenames.
+if test "x$gcc_cv_as" = x && test -n "$AS_FOR_TARGET"; then
+ # Extract the first word of "$AS_FOR_TARGET", so it can be a program name with args.
+set dummy $AS_FOR_TARGET; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_gcc_cv_as+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
else
- echo "__cxa_atexit can't be enabled on this target"
+ case $gcc_cv_as in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+ ;;
+esac
fi
+gcc_cv_as=$ac_cv_path_gcc_cv_as
+if test -n "$gcc_cv_as"; then
+ echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
+echo "${ECHO_T}$gcc_cv_as" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
fi
-# Look for a file containing extra machine modes.
-if test -n "$extra_modes" && test -f $srcdir/config/$extra_modes; then
- extra_modes_file='$(srcdir)'/config/${extra_modes}
+fi
+if test "x$gcc_cv_as" = x && test -n "$AS" && test x$host = x$target; then
+ # Extract the first word of "$AS", so it can be a program name with args.
+set dummy $AS; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_gcc_cv_as+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ case $gcc_cv_as in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+ ;;
+esac
+fi
+gcc_cv_as=$ac_cv_path_gcc_cv_as
-cat >>confdefs.h <<_ACEOF
-#define EXTRA_MODES_FILE "config/$extra_modes"
-_ACEOF
+if test -n "$gcc_cv_as"; then
+ echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
+echo "${ECHO_T}$gcc_cv_as" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
fi
-# auto-host.h is the file containing items generated by autoconf and is
-# the first file included by config.h.
-# If host=build, it is correct to have bconfig include auto-host.h
-# as well. If host!=build, we are in error and need to do more
-# work to find out the build config parameters.
-if test x$host = x$build
-then
- build_auto=auto-host.h
- FORBUILD=..
+if test "x$gcc_cv_as" = x; then
+ # The AC_PATH_PROGS macro doesn't work properly when its 4th argument
+ # is empty.
+ if test "x$gcc_cv_tool_dirs" = x; then
+ gcc_cv_as=
+ else
+ for ac_prog in as
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_gcc_cv_as+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
else
- # We create a subdir, then run autoconf in the subdir.
- # To prevent recursion we set host and build for the new
- # invocation of configure to the build for this invocation
- # of configure.
- tempdir=build.$$
- rm -rf $tempdir
- mkdir $tempdir
- cd $tempdir
- case ${srcdir} in
- /* | A-Za-z:\\/* ) realsrcdir=${srcdir};;
- *) realsrcdir=../${srcdir};;
- esac
- saved_CFLAGS="${CFLAGS}"
- CC="${CC_FOR_BUILD}" CFLAGS="${CFLAGS_FOR_BUILD}" \
- ${realsrcdir}/configure \
- --enable-languages=${enable_languages-all} \
- --target=$target_alias --host=$build_alias --build=$build_alias
- CFLAGS="${saved_CFLAGS}"
+ case $gcc_cv_as in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $gcc_cv_tool_dirs
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
- # We just finished tests for the build machine, so rename
- # the file auto-build.h in the gcc directory.
- mv auto-host.h ../auto-build.h
- cd ..
- rm -rf $tempdir
- build_auto=auto-build.h
- FORBUILD=../${build_subdir}
+ ;;
+esac
fi
+gcc_cv_as=$ac_cv_path_gcc_cv_as
+if test -n "$gcc_cv_as"; then
+ echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
+echo "${ECHO_T}$gcc_cv_as" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
-tm_file="${tm_file} defaults.h"
-tm_p_file="${tm_p_file} tm-preds.h"
-host_xm_file="auto-host.h ansidecl.h ${host_xm_file}"
-build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
-# We don't want ansidecl.h in target files, write code there in ISO/GNU C.
-# put this back in temporarily.
-xm_file="ansidecl.h ${xm_file}"
-
-# --------
-# UNSORTED
-# --------
+ test -n "$gcc_cv_as" && break
+done
-# Get the version trigger filename from the toplevel
-if test "${with_gcc_version_trigger+set}" = set; then
- gcc_version_trigger=$with_gcc_version_trigger
+ fi
+fi
+if test "x$gcc_cv_as" = x; then
+ # If the loop above did not find a tool, then use whatever
+ # one we can find in the users's path. We are looking for a
+ # ${build} -> ${target} tool.
+ if test "x$program_prefix" != xNONE; then
+ default_tool_name=${program_prefix}as
+ elif test x$build != x$host && test x$build != x$target; then
+ default_tool_name=${target_noncanonical}-as
+ else
+ default_tool_name=`echo as | sed "${program_transform_name}"`
+ fi
+ for ac_prog in $default_tool_name
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_gcc_cv_as+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
else
- gcc_version_trigger=${srcdir}/version.c
+ case $gcc_cv_as in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_as="$gcc_cv_as" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_as="$as_dir/$ac_word$ac_exec_ext"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+ ;;
+esac
fi
-gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*"\([^"]*\)".*/\1/'`
-gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'`
+gcc_cv_as=$ac_cv_path_gcc_cv_as
-# Compile in configure arguments.
-if test -f configargs.h ; then
- # Being re-configured.
- gcc_config_arguments=`grep configuration_arguments configargs.h | sed -e 's/.*"\([^"]*\)".*/\1/'`
- gcc_config_arguments="$gcc_config_arguments : (reconfigured) $TOPLEVEL_CONFIGURE_ARGUMENTS"
+if test -n "$gcc_cv_as"; then
+ echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
+echo "${ECHO_T}$gcc_cv_as" >&6
else
- gcc_config_arguments="$TOPLEVEL_CONFIGURE_ARGUMENTS"
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -n "$gcc_cv_as" && break
+done
+test -n "$gcc_cv_as" || gcc_cv_as="$gcc_cv_tool_prefix/bin/$default_tool_name$build_exeext"
+
+fi
+test "$silent" != yes && exec 6>&1
+
+ORIGINAL_AS_FOR_TARGET="$gcc_cv_as"
+
+echo "$as_me:$LINENO: checking what assembler to use" >&5
+echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
+case $in_tree_gas in
+ yes)
+ echo "$as_me:$LINENO: result: \"newly built gas\"" >&5
+echo "${ECHO_T}\"newly built gas\"" >&6
+ ;;
+ no)
+ echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
+echo "${ECHO_T}$gcc_cv_as" >&6
+ ;;
+esac
+
+# Identify the linker which will work hand-in-glove with the newly
+# built GCC, so that we can examine its features. This is the linker
+# which will be driven by the driver program.
+#
+# If build != host, and we aren't building gas in-tree, we identify a
+# build->target linker and hope that it will have the same features
+# as the host->target linker we'll be using.
+in_tree_ld=no
+gcc_cv_ld=
+gcc_cv_gld_major_version=
+gcc_cv_gld_minor_version=
+gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
+gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
+if test -x "$DEFAULT_LINKER"; then
+ gcc_cv_ld="$DEFAULT_LINKER"
+elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
+ && test -f ../ld/Makefile \
+ && test x$build = x$host; then
+ # Single tree build which includes ld. We want to prefer it
+ # over whatever linker top-level may have detected, since
+ # we'll use what we're building after installation anyway.
+ in_tree_ld=yes
+ in_tree_ld_is_elf=no
+ if (grep 'EMUL = .*elf' ../ld/Makefile \
+ || grep 'EMUL = .*linux' ../ld/Makefile \
+ || grep 'EMUL = .*lynx' ../ld/Makefile) > /dev/null; then
+ in_tree_ld_is_elf=yes
+ fi
+ for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.in $gcc_cv_ld_gld_srcdir/Makefile.in
+ do
+ gcc_cv_gld_version=`sed -n -e 's/^[ ]*\(VERSION=[0-9]*\.[0-9]*.*\)/\1/p' < $f`
+ if test x$gcc_cv_gld_version != x; then
+ break
+ fi
+ done
+ gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
+ gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
+ gcc_cv_ld=../ld/ld-new$build_exeext
+elif test -x collect-ld$build_exeext; then
+ # Build using linker in the current directory.
+ gcc_cv_ld=./collect-ld$build_exeext
fi
-# Double all backslashes and backslash all quotes to turn
-# gcc_config_arguments into a C string.
-sed -e 's/\\/\\\\/g; s/"/\\"/g' <<EOF >conftest.out
-$gcc_config_arguments
-EOF
-gcc_config_arguments_str=`cat conftest.out`
-rm -f conftest.out
-cat > configargs.h <<EOF
-/* Generated automatically. */
-static const char configuration_arguments[] = "$gcc_config_arguments_str";
-static const char thread_model[] = "$thread_file";
-static const struct {
- const char *name, *value;
-} configure_default_options[] = $configure_default_options;
-EOF
-# Internationalization
-PACKAGE=gcc
-VERSION="$gcc_version"
+exec 6>/dev/null
+# First try the environment variables. Handle full paths or basenames.
+if test "x$gcc_cv_ld" = x && test -n "$LD_FOR_TARGET"; then
+ # Extract the first word of "$LD_FOR_TARGET", so it can be a program name with args.
+set dummy $LD_FOR_TARGET; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ case $gcc_cv_ld in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
-# If we haven't got the data from the intl directory,
-# assume NLS is disabled.
-USE_NLS=no
-LIBINTL=
-LIBINTL_DEP=
-INCINTL=
-XGETTEXT=
-GMSGFMT=
-POSUB=
-if test -f ../intl/config.intl; then
- . ../intl/config.intl
+ ;;
+esac
fi
-echo "$as_me:$LINENO: checking whether NLS is requested" >&5
-echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6
-if test x"$USE_NLS" != xyes; then
+gcc_cv_ld=$ac_cv_path_gcc_cv_ld
+
+if test -n "$gcc_cv_ld"; then
+ echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
+echo "${ECHO_T}$gcc_cv_ld" >&6
+else
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
-else
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-
-cat >>confdefs.h <<\_ACEOF
-#define ENABLE_NLS 1
-_ACEOF
-
-
- echo "$as_me:$LINENO: checking for catalogs to be installed" >&5
-echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6
- # Look for .po and .gmo files in the source directory.
- CATALOGS=
- XLINGUAS=
- for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
- # If there aren't any .gmo files the shell will give us the
- # literal string "../path/to/srcdir/po/*.gmo" which has to be
- # weeded out.
- case "$cat" in *\**)
- continue;;
- esac
- # The quadruple backslash is collapsed to a double backslash
- # by the backticks, then collapsed again by the double quotes,
- # leaving us with one backslash in the sed expression (right
- # before the dot that mustn't act as a wildcard).
- cat=`echo $cat | sed -e "s!$srcdir/!!" -e "s!\\\\.po!.gmo!"`
- lang=`echo $cat | sed -e 's!po/!!' -e "s!\\\\.gmo!!"`
- # The user is allowed to set LINGUAS to a list of languages to
- # install catalogs for. If it's empty that means "all of them."
- if test "x$LINGUAS" = x; then
- CATALOGS="$CATALOGS $cat"
- XLINGUAS="$XLINGUAS $lang"
- else
- case "$LINGUAS" in *$lang*)
- CATALOGS="$CATALOGS $cat"
- XLINGUAS="$XLINGUAS $lang"
- ;;
- esac
- fi
- done
- LINGUAS="$XLINGUAS"
- echo "$as_me:$LINENO: result: $LINGUAS" >&5
-echo "${ECHO_T}$LINGUAS" >&6
fi
-# If LIBINTL contains LIBICONV, then clear LIBICONV so we don't get
-# -liconv on the link line twice.
-case "$LIBINTL" in *$LIBICONV*)
- LIBICONV= ;;
-esac
-
-# Windows32 Registry support for specifying GCC installation paths.
-# Check whether --enable-win32-registry or --disable-win32-registry was given.
-if test "${enable_win32_registry+set}" = set; then
- enableval="$enable_win32_registry"
-
-fi;
-case $host_os in
- win32 | pe | cygwin* | mingw32* | uwin*)
-echo "$as_me:$LINENO: checking whether windows registry support is requested" >&5
-echo $ECHO_N "checking whether windows registry support is requested... $ECHO_C" >&6
-if test "x$enable_win32_registry" != xno; then
-
-cat >>confdefs.h <<\_ACEOF
-#define ENABLE_WIN32_REGISTRY 1
-_ACEOF
-
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
- echo "$as_me:$LINENO: checking for library containing RegOpenKeyExA" >&5
-echo $ECHO_N "checking for library containing RegOpenKeyExA... $ECHO_C" >&6
-if test "${ac_cv_search_RegOpenKeyExA+set}" = set; then
+fi
+if test "x$gcc_cv_ld" = x && test -n "$LD" && test x$host = x$target; then
+ # Extract the first word of "$LD", so it can be a program name with args.
+set dummy $LD; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- ac_func_search_save_LIBS=$LIBS
-ac_cv_search_RegOpenKeyExA=no
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char RegOpenKeyExA ();
-int
-main ()
-{
-RegOpenKeyExA ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_search_RegOpenKeyExA="none required"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+ case $gcc_cv_ld in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+ ;;
+esac
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test "$ac_cv_search_RegOpenKeyExA" = no; then
- for ac_lib in advapi32; do
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
+gcc_cv_ld=$ac_cv_path_gcc_cv_ld
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char RegOpenKeyExA ();
-int
-main ()
-{
-RegOpenKeyExA ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_search_RegOpenKeyExA="-l$ac_lib"
-break
+if test -n "$gcc_cv_ld"; then
+ echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
+echo "${ECHO_T}$gcc_cv_ld" >&6
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- done
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
fi
-LIBS=$ac_func_search_save_LIBS
+
fi
-echo "$as_me:$LINENO: result: $ac_cv_search_RegOpenKeyExA" >&5
-echo "${ECHO_T}$ac_cv_search_RegOpenKeyExA" >&6
-if test "$ac_cv_search_RegOpenKeyExA" != no; then
- test "$ac_cv_search_RegOpenKeyExA" = "none required" || LIBS="$ac_cv_search_RegOpenKeyExA $LIBS"
+if test "x$gcc_cv_ld" = x; then
+ # The AC_PATH_PROGS macro doesn't work properly when its 4th argument
+ # is empty.
+ if test "x$gcc_cv_tool_dirs" = x; then
+ gcc_cv_ld=
+ else
+ for ac_prog in ld
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ case $gcc_cv_ld in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $gcc_cv_tool_dirs
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+ ;;
+esac
fi
+gcc_cv_ld=$ac_cv_path_gcc_cv_ld
+if test -n "$gcc_cv_ld"; then
+ echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
+echo "${ECHO_T}$gcc_cv_ld" >&6
else
echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi
-# Check if user specified a different registry key.
-case "x${enable_win32_registry}" in
-x | xyes)
- # default.
- gcc_cv_win32_registry_key="$VERSION"
- ;;
-xno)
- # no registry lookup.
- gcc_cv_win32_registry_key=''
+ test -n "$gcc_cv_ld" && break
+done
+
+ fi
+fi
+if test "x$gcc_cv_ld" = x; then
+ # If the loop above did not find a tool, then use whatever
+ # one we can find in the users's path. We are looking for a
+ # ${build} -> ${target} tool.
+ if test "x$program_prefix" != xNONE; then
+ default_tool_name=${program_prefix}ld
+ elif test x$build != x$host && test x$build != x$target; then
+ default_tool_name=${target_noncanonical}-ld
+ else
+ default_tool_name=`echo ld | sed "${program_transform_name}"`
+ fi
+ for ac_prog in $default_tool_name
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_gcc_cv_ld+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ case $gcc_cv_ld in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_ld="$gcc_cv_ld" # Let the user override the test with a path.
;;
-*)
- # user-specified key.
- gcc_cv_win32_registry_key="$enable_win32_registry"
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_ld="$as_dir/$ac_word$ac_exec_ext"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
;;
esac
+fi
+gcc_cv_ld=$ac_cv_path_gcc_cv_ld
-if test "x$enable_win32_registry" != xno; then
- echo "$as_me:$LINENO: checking registry key on windows hosts" >&5
-echo $ECHO_N "checking registry key on windows hosts... $ECHO_C" >&6
+if test -n "$gcc_cv_ld"; then
+ echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
+echo "${ECHO_T}$gcc_cv_ld" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
-cat >>confdefs.h <<_ACEOF
-#define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
-_ACEOF
+ test -n "$gcc_cv_ld" && break
+done
+test -n "$gcc_cv_ld" || gcc_cv_ld="$gcc_cv_tool_prefix/bin/$default_tool_name$build_exeext"
- echo "$as_me:$LINENO: result: $gcc_cv_win32_registry_key" >&5
-echo "${ECHO_T}$gcc_cv_win32_registry_key" >&6
fi
-;;
+test "$silent" != yes && exec 6>&1
+
+ORIGINAL_LD_FOR_TARGET="$gcc_cv_ld"
+
+echo "$as_me:$LINENO: checking what linker to use" >&5
+echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
+case $in_tree_ld in
+ yes)
+ echo "$as_me:$LINENO: result: \"newly built ld\"" >&5
+echo "${ECHO_T}\"newly built ld\"" >&6
+ ;;
+ no)
+ echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
+echo "${ECHO_T}$gcc_cv_ld" >&6
+ ;;
esac
-# Get an absolute path to the GCC top-level source directory
-holddir=`${PWDCMD-pwd}`
-cd $srcdir
-topdir=`${PWDCMD-pwd}`
-cd $holddir
+# Figure out what nm we will be using.
+gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
+in_tree_nm=no
+gcc_cv_nm=
+if test -f $gcc_cv_binutils_srcdir/configure.in \
+ && test -f ../binutils/Makefile; then
+ # Single tree build which includes binutils.
+ in_tree_nm=yes
+ gcc_cv_nm=../binutils/nm-new$build_exeext
+elif test -x nm$build_exeext; then
+ gcc_cv_nm=./nm$build_exeext
+fi
-# Conditionalize the makefile for this host machine.
-xmake_file=
-for f in ${host_xmake_file}
+
+
+
+
+exec 6>/dev/null
+
+# First try the environment variables. Handle full paths or basenames.
+if test "x$gcc_cv_nm" = x && test -n "$NM_FOR_TARGET"; then
+ # Extract the first word of "$NM_FOR_TARGET", so it can be a program name with args.
+set dummy $NM_FOR_TARGET; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ case $gcc_cv_nm in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
do
- if test -f ${srcdir}/config/$f
- then
- xmake_file="${xmake_file} \$(srcdir)/config/$f"
- fi
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
done
-# Conditionalize the makefile for this target machine.
-tmake_file_=
-for f in ${tmake_file}
+ ;;
+esac
+fi
+gcc_cv_nm=$ac_cv_path_gcc_cv_nm
+
+if test -n "$gcc_cv_nm"; then
+ echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
+echo "${ECHO_T}$gcc_cv_nm" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+fi
+if test "x$gcc_cv_nm" = x && test -n "$NM" && test x$host = x$target; then
+ # Extract the first word of "$NM", so it can be a program name with args.
+set dummy $NM; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ case $gcc_cv_nm in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
do
- if test -f ${srcdir}/config/$f
- then
- tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
- fi
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
done
-tmake_file="${tmake_file_}"
-symbolic_link='ln -s'
+ ;;
+esac
+fi
+gcc_cv_nm=$ac_cv_path_gcc_cv_nm
-# If the host doesn't support symlinks, modify CC in
-# FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
-# Otherwise, we can use "CC=$(CC)".
-rm -f symtest.tem
-if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
-then
- cc_set_by_configure="\$(CC)"
- quoted_cc_set_by_configure="\$(CC)"
- stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
- quoted_stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
+if test -n "$gcc_cv_nm"; then
+ echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
+echo "${ECHO_T}$gcc_cv_nm" >&6
else
- rm -f symtest.tem
- if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
- then
- symbolic_link="cp -p"
- else
- symbolic_link="cp"
- fi
- cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
- quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
- stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
- quoted_stage_prefix_set_by_configure="\\\`case '\\\$(STAGE_PREFIX)' in stage*) echo '\\\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(STAGE_PREFIX)';; esac\\\`"
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
fi
-rm -f symtest.tem
-out_object_file=`basename $out_file .c`.o
+fi
-tm_file_list=
-tm_include_list=
-for f in $tm_file; do
- case $f in
- defaults.h )
- tm_file_list="${tm_file_list} \$(srcdir)/$f"
- tm_include_list="${tm_include_list} $f"
- ;;
- * )
- tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
- tm_include_list="${tm_include_list} config/$f"
- ;;
- esac
+if test "x$gcc_cv_nm" = x; then
+ # The AC_PATH_PROGS macro doesn't work properly when its 4th argument
+ # is empty.
+ if test "x$gcc_cv_tool_dirs" = x; then
+ gcc_cv_nm=
+ else
+ for ac_prog in nm
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ case $gcc_cv_nm in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $gcc_cv_tool_dirs
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
done
-
-tm_p_file_list=
-tm_p_include_list=
-for f in $tm_p_file; do
- case $f in
- tm-preds.h )
- tm_p_file_list="${tm_p_file_list} $f"
- tm_p_include_list="${tm_p_include_list} $f"
- ;;
- * )
- tm_p_file_list="${tm_p_file_list} \$(srcdir)/config/$f"
- tm_p_include_list="${tm_p_include_list} config/$f"
- esac
done
-xm_file_list=
-xm_include_list=
-for f in $xm_file; do
- case $f in
- ansidecl.h )
- xm_file_list="${xm_file_list} \$(srcdir)/../include/$f"
- xm_include_list="${xm_include_list} $f"
- ;;
- auto-host.h )
- xm_file_list="${xm_file_list} $f"
- xm_include_list="${xm_include_list} $f"
- ;;
- * )
- xm_file_list="${xm_file_list} \$(srcdir)/config/$f"
- xm_include_list="${xm_include_list} config/$f"
- ;;
- esac
-done
+ ;;
+esac
+fi
+gcc_cv_nm=$ac_cv_path_gcc_cv_nm
-host_xm_file_list=
-host_xm_include_list=
-for f in $host_xm_file; do
- case $f in
- ansidecl.h )
- host_xm_file_list="${host_xm_file_list} \$(srcdir)/../include/$f"
- host_xm_include_list="${host_xm_include_list} $f"
- ;;
- auto-host.h )
- host_xm_file_list="${host_xm_file_list} $f"
- host_xm_include_list="${host_xm_include_list} $f"
- ;;
- * )
- host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f"
- host_xm_include_list="${host_xm_include_list} config/$f"
- ;;
- esac
+if test -n "$gcc_cv_nm"; then
+ echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
+echo "${ECHO_T}$gcc_cv_nm" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
+
+ test -n "$gcc_cv_nm" && break
done
-build_xm_file_list=
-for f in $build_xm_file; do
- case $f in
- ansidecl.h )
- build_xm_file_list="${build_xm_file_list} \$(srcdir)/../include/$f"
- build_xm_include_list="${build_xm_include_list} $f"
- ;;
- auto-build.h | auto-host.h )
- build_xm_file_list="${build_xm_file_list} $f"
- build_xm_include_list="${build_xm_include_list} $f"
- ;;
- * )
- build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f"
- build_xm_include_list="${build_xm_include_list} config/$f"
- ;;
- esac
+ fi
+fi
+if test "x$gcc_cv_nm" = x; then
+ # If the loop above did not find a tool, then use whatever
+ # one we can find in the users's path. We are looking for a
+ # ${build} -> ${target} tool.
+ if test "x$program_prefix" != xNONE; then
+ default_tool_name=${program_prefix}nm
+ elif test x$build != x$host && test x$build != x$target; then
+ default_tool_name=${target_noncanonical}-nm
+ else
+ default_tool_name=`echo nm | sed "${program_transform_name}"`
+ fi
+ for ac_prog in $default_tool_name
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_gcc_cv_nm+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ case $gcc_cv_nm in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_nm="$gcc_cv_nm" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_nm="$as_dir/$ac_word$ac_exec_ext"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
done
-# Define macro CROSS_COMPILE in compilation if this is a cross-compiler.
-# Also use all.cross instead of all.internal and adjust SYSTEM_HEADER_DIR.
-CROSS=
-ALL=all.internal
-SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
-if test x$host != x$target
-then
- CROSS="-DCROSS_COMPILE"
- ALL=all.cross
- SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
- case "$host","$target" in
- # Darwin crosses can use the host system's libraries and headers,
- # because of the fat library support. Of course, it must be the
- # same version of Darwin on both sides. Allow the user to
- # just say --target=foo-darwin without a version number to mean
- # "the version on this system".
- *-*-darwin*,*-*-darwin*)
- hostos=`echo $host | sed 's/.*-darwin/darwin/'`
- targetos=`echo $target | sed 's/.*-darwin/darwin/'`
- if test $hostos = $targetos -o $targetos = darwin ; then
- CROSS=
- SYSTEM_HEADER_DIR='$(NATIVE_SYSTEM_HEADER_DIR)'
- with_headers=yes
- fi
- ;;
+ ;;
+esac
+fi
+gcc_cv_nm=$ac_cv_path_gcc_cv_nm
- i?86-*-*,x86_64-*-* \
- | powerpc*-*-*,powerpc64*-*-*)
- CROSS="$CROSS -DNATIVE_CROSS" ;;
- esac
-elif test "x$TARGET_SYSTEM_ROOT" != x; then
- # This is just $(TARGET_SYSTEM_ROOT)$(NATIVE_SYSTEM_HEADER_DIR)
- SYSTEM_HEADER_DIR='$(CROSS_SYSTEM_HEADER_DIR)'
+if test -n "$gcc_cv_nm"; then
+ echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
+echo "${ECHO_T}$gcc_cv_nm" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
fi
-# If this is a cross-compiler that does not
-# have its own set of headers then define
-# inhibit_libc
+ test -n "$gcc_cv_nm" && break
+done
+test -n "$gcc_cv_nm" || gcc_cv_nm="$gcc_cv_tool_prefix/bin/$default_tool_name$build_exeext"
-# If this is using newlib, without having the headers available now,
-# then define inhibit_libc in LIBGCC2_CFLAGS.
-# This prevents libgcc2 from containing any code which requires libc
-# support.
-inhibit_libc=
-if { { test x$host != x$target && test "x$with_sysroot" = x ; } ||
- test x$with_newlib = xyes ; } &&
- { test "x$with_headers" = x || test "x$with_headers" = xno ; } ; then
- inhibit_libc=-Dinhibit_libc
fi
+test "$silent" != yes && exec 6>&1
+ORIGINAL_NM_FOR_TARGET="$gcc_cv_nm"
-# When building gcc with a cross-compiler, we need to adjust things so
-# that the generator programs are still built with the native compiler.
-# Also, we cannot run fixincludes or fix-header.
+echo "$as_me:$LINENO: checking what nm to use" >&5
+echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
+case $in_tree_nm in
+ yes) echo "$as_me:$LINENO: result: \"newly built nm\"" >&5
+echo "${ECHO_T}\"newly built nm\"" >&6 ;;
+ no) echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
+echo "${ECHO_T}$gcc_cv_nm" >&6 ;;
+esac
-# These are the normal (build=host) settings:
-BUILD_PREFIX=
-BUILD_PREFIX_1=ignore-
-CC_FOR_BUILD='$(CC)'
-BUILD_CFLAGS='$(ALL_CFLAGS)'
+# Figure out what objdump we will be using.
+in_tree_objdump=no
+gcc_cv_objdump=
+if test -f $gcc_cv_binutils_srcdir/configure.in \
+ && test -f ../binutils/Makefile; then
+ # Single tree build which includes binutils.
+ in_tree_objdump=yes
+ gcc_cv_objdump=../binutils/objdump$build_exeext
+elif test -x objdump$build_exeext; then
+ gcc_cv_objdump=./objdump$build_exeext
+fi
-STMP_FIXINC=stmp-fixinc
-# Possibly disable fixproto, on a per-target basis.
-case ${use_fixproto} in
- no)
- STMP_FIXPROTO=
- ;;
- yes)
- STMP_FIXPROTO=stmp-fixproto
- ;;
-esac
-# And these apply if build != host, or we are generating coverage data
-if test x$build != x$host || test "x$coverage_flags" != x
-then
- BUILD_PREFIX=build-
- BUILD_PREFIX_1=build-
- BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
- if test "x$TARGET_SYSTEM_ROOT" = x; then
- STMP_FIXINC=
- STMP_FIXPROTO=
- fi
-fi
+exec 6>/dev/null
-# Expand extra_headers to include complete path.
-# This substitutes for lots of t-* files.
-extra_headers_list=
-# Prepend $(srcdir)/config/${cpu_type}/ to every entry in extra_headers.
-for file in ${extra_headers} ; do
- extra_headers_list="${extra_headers_list} \$(srcdir)/config/${cpu_type}/${file}"
+# First try the environment variables. Handle full paths or basenames.
+if test "x$gcc_cv_objdump" = x && test -n "$OBJDUMP_FOR_TARGET"; then
+ # Extract the first word of "$OBJDUMP_FOR_TARGET", so it can be a program name with args.
+set dummy $OBJDUMP_FOR_TARGET; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ case $gcc_cv_objdump in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
done
-# Define collect2 in Makefile.
-case $host_can_use_collect2 in
- no) collect2= ;;
- *) collect2='collect2$(exeext)' ;;
+ ;;
esac
+fi
+gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
+if test -n "$gcc_cv_objdump"; then
+ echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
+echo "${ECHO_T}$gcc_cv_objdump" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
-# Add a definition of USE_COLLECT2 if system wants one.
-case $use_collect2 in
- no) use_collect2= ;;
- "") ;;
+fi
+if test "x$gcc_cv_objdump" = x && test -n "$OBJDUMP" && test x$host = x$target; then
+ # Extract the first word of "$OBJDUMP", so it can be a program name with args.
+set dummy $OBJDUMP; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ case $gcc_cv_objdump in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
+ ;;
*)
- host_xm_defines="${host_xm_defines} USE_COLLECT2"
- xm_defines="${xm_defines} USE_COLLECT2"
- case $host_can_use_collect2 in
- no)
- { { echo "$as_me:$LINENO: error: collect2 is required but cannot be built on this system" >&5
-echo "$as_me: error: collect2 is required but cannot be built on this system" >&2;}
- { (exit 1); exit 1; }; }
- ;;
- esac
- ;;
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
+
+ ;;
esac
+fi
+gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
-# ---------------------------
-# Assembler & linker features
-# ---------------------------
+if test -n "$gcc_cv_objdump"; then
+ echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
+echo "${ECHO_T}$gcc_cv_objdump" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
-# Identify the assembler which will work hand-in-glove with the newly
-# built GCC, so that we can examine its features. This is the assembler
-# which will be driven by the driver program.
-#
-# If build != host, and we aren't building gas in-tree, we identify a
-# build->target assembler and hope that it will have the same features
-# as the host->target assembler we'll be using.
-echo "$as_me:$LINENO: checking what assembler to use" >&5
-echo $ECHO_N "checking what assembler to use... $ECHO_C" >&6
-in_tree_gas=no
-gcc_cv_as=
-gcc_cv_gas_major_version=
-gcc_cv_gas_minor_version=
-gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
-if test -x "$DEFAULT_ASSEMBLER"; then
- gcc_cv_as="$DEFAULT_ASSEMBLER"
-elif test -x as$host_exeext; then
- # Build using assembler in the current directory.
- gcc_cv_as=./as$host_exeext
-elif test -f $gcc_cv_as_gas_srcdir/configure.in \
- && test -f ../gas/Makefile \
- && test x$build = x$host; then
- # Single tree build which includes gas. We want to prefer it
- # over whatever linker top-level may have detected, since
- # we'll use what we're building after installation anyway.
- in_tree_gas=yes
- gcc_cv_as_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
-for f in $gcc_cv_as_bfd_srcdir/configure \
- $gcc_cv_as_gas_srcdir/configure \
- $gcc_cv_as_gas_srcdir/configure.in \
- $gcc_cv_as_gas_srcdir/Makefile.in ; do
- gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
- if test x$gcc_cv_gas_version != x; then
- break
+fi
+
+if test "x$gcc_cv_objdump" = x; then
+ # The AC_PATH_PROGS macro doesn't work properly when its 4th argument
+ # is empty.
+ if test "x$gcc_cv_tool_dirs" = x; then
+ gcc_cv_objdump=
+ else
+ for ac_prog in objdump
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ case $gcc_cv_objdump in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $gcc_cv_tool_dirs
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
fi
done
-gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
-gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
-gcc_cv_gas_patch_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.[0-9]*\.\([0-9]*\)"`
-case $gcc_cv_gas_patch_version in
- "") gcc_cv_gas_patch_version="0" ;;
+done
+
+ ;;
esac
-gcc_cv_gas_vers=`expr \( \( $gcc_cv_gas_major_version \* 1000 \) \
- + $gcc_cv_gas_minor_version \) \* 1000 \
- + $gcc_cv_gas_patch_version`
+fi
+gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
- rm -f as$host_exeext
- $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
- in_tree_gas_is_elf=no
- if grep 'obj_format = elf' ../gas/Makefile > /dev/null \
- || (grep 'obj_format = multi' ../gas/Makefile \
- && grep 'extra_objects =.* obj-elf' ../gas/Makefile) > /dev/null
- then
- in_tree_gas_is_elf=yes
- fi
-elif test -x "$AS_FOR_TARGET"; then
- gcc_cv_as="$AS_FOR_TARGET"
-elif test -x "$AS" && test x$host = x$target; then
- gcc_cv_as="$AS"
+if test -n "$gcc_cv_objdump"; then
+ echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
+echo "${ECHO_T}$gcc_cv_objdump" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
fi
-if test "x$gcc_cv_as" = x; then
- # Search the same directories that the installed compiler will
- # search. Else we may find the wrong assembler and lose. If we
- # do not find a suitable assembler binary, then try the user's
- # path.
- #
- # Also note we have to check MD_EXEC_PREFIX before checking the
- # user's path. Unfortunately, there is no good way to get at the
- # value of MD_EXEC_PREFIX here. So we do a brute force search
- # through all the known MD_EXEC_PREFIX values. Ugh. This needs
- # to be fixed as part of the make/configure rewrite too.
-
- if test "x$exec_prefix" = xNONE; then
- if test "x$prefix" = xNONE; then
- test_prefix=/usr/local
- else
- test_prefix=$prefix
- fi
- else
- test_prefix=$exec_prefix
- fi
+ test -n "$gcc_cv_objdump" && break
+done
- # If the loop below does not find an assembler, then use whatever
- # one we can find in the users's path.
- # user's path.
+ fi
+fi
+if test "x$gcc_cv_objdump" = x; then
+ # If the loop above did not find a tool, then use whatever
+ # one we can find in the users's path. We are looking for a
+ # ${build} -> ${target} tool.
if test "x$program_prefix" != xNONE; then
- gcc_cv_as=${program_prefix}as$host_exeext
+ default_tool_name=${program_prefix}objdump
+ elif test x$build != x$host && test x$build != x$target; then
+ default_tool_name=${target_noncanonical}-objdump
else
- gcc_cv_as=`echo as | sed "${program_transform_name}"`$host_exeext
- fi
-
- test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \
- $test_prefix/libexec/gcc/$target_noncanonical \
- /usr/lib/gcc/$target_noncanonical/$gcc_version \
- /usr/lib/gcc/$target_noncanonical \
- $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
- $test_prefix/$target_noncanonical/bin"
-
- if test x$host = x$target; then
- test_dirs="$test_dirs \
- /usr/libexec \
- /usr/ccs/gcc \
- /usr/ccs/bin \
- /udk/usr/ccs/bin \
- /bsd43/usr/lib/cmplrs/cc \
- /usr/cross64/usr/bin \
- /usr/lib/cmplrs/cc \
- /sysv/usr/lib/cmplrs/cc \
- /svr4/usr/lib/cmplrs/cc \
- /usr/bin"
+ default_tool_name=`echo objdump | sed "${program_transform_name}"`
fi
+ for ac_prog in $default_tool_name
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+echo "$as_me:$LINENO: checking for $ac_word" >&5
+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
+if test "${ac_cv_path_gcc_cv_objdump+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ case $gcc_cv_objdump in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_gcc_cv_objdump="$gcc_cv_objdump" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_gcc_cv_objdump="$as_dir/$ac_word$ac_exec_ext"
+ echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+done
- for dir in $test_dirs; do
- if test -x $dir/as$host_exeext; then
- gcc_cv_as=$dir/as$host_exeext
- break;
- fi
- done
-fi
-case $in_tree_gas in
- yes)
- echo "$as_me:$LINENO: result: \"newly built gas\"" >&5
-echo "${ECHO_T}\"newly built gas\"" >&6
- ;;
- no)
- echo "$as_me:$LINENO: result: $gcc_cv_as" >&5
-echo "${ECHO_T}$gcc_cv_as" >&6
- ;;
+ ;;
esac
-
-# Identify the linker which will work hand-in-glove with the newly
-# built GCC, so that we can examine its features. This is the linker
-# which will be driven by the driver program.
-#
-# If build != host, and we aren't building gas in-tree, we identify a
-# build->target linker and hope that it will have the same features
-# as the host->target linker we'll be using.
-echo "$as_me:$LINENO: checking what linker to use" >&5
-echo $ECHO_N "checking what linker to use... $ECHO_C" >&6
-in_tree_ld=no
-gcc_cv_ld=
-gcc_cv_gld_major_version=
-gcc_cv_gld_minor_version=
-gcc_cv_ld_gld_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/ld
-gcc_cv_ld_bfd_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/bfd
-if test -x "$DEFAULT_LINKER"; then
- gcc_cv_ld="$DEFAULT_LINKER"
-elif test -x collect-ld$host_exeext; then
- # Build using linker in the current directory.
- gcc_cv_ld=./collect-ld$host_exeext
-elif test -f $gcc_cv_ld_gld_srcdir/configure.in \
- && test -f ../ld/Makefile \
- && test x$build = x$host; then
- # Single tree build which includes ld. We want to prefer it
- # over whatever linker top-level may have detected, since
- # we'll use what we're building after installation anyway.
- in_tree_ld=yes
- in_tree_ld_is_elf=no
- if (grep 'EMUL = .*elf' ../ld/Makefile \
- || grep 'EMUL = .*linux' ../ld/Makefile) > /dev/null; then
- in_tree_ld_is_elf=yes
- fi
- for f in $gcc_cv_ld_bfd_srcdir/configure $gcc_cv_ld_gld_srcdir/configure $gcc_cv_ld_gld_srcdir/configure.in $gcc_cv_ld_gld_srcdir/Makefile.in
- do
- gcc_cv_gld_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
- if test x$gcc_cv_gld_version != x; then
- break
- fi
- done
- gcc_cv_gld_major_version=`expr "$gcc_cv_gld_version" : "VERSION=\([0-9]*\)"`
- gcc_cv_gld_minor_version=`expr "$gcc_cv_gld_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
- rm -f collect-ld$host_exeext
- $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext \
- 2>/dev/null
-elif test -x "$LD_FOR_TARGET"; then
- gcc_cv_ld="$LD_FOR_TARGET"
-elif test -x "$LD" && test x$host = x$target; then
- gcc_cv_ld="$LD"
fi
+gcc_cv_objdump=$ac_cv_path_gcc_cv_objdump
-if test "x$gcc_cv_ld" = x; then
- # Search the same directories that the installed compiler will
- # search. Else we may find the wrong linker and lose. If we
- # do not find a suitable linker binary, then try the user's
- # path.
- #
- # Also note we have to check MD_EXEC_PREFIX before checking the
- # user's path. Unfortunately, there is no good way to get at the
- # value of MD_EXEC_PREFIX here. So we do a brute force search
- # through all the known MD_EXEC_PREFIX values. Ugh. This needs
- # to be fixed as part of the make/configure rewrite too.
-
- if test "x$exec_prefix" = xNONE; then
- if test "x$prefix" = xNONE; then
- test_prefix=/usr/local
- else
- test_prefix=$prefix
- fi
- else
- test_prefix=$exec_prefix
- fi
-
- # If the loop below does not find an linker, then use whatever
- # one we can find in the users's path.
- # user's path.
- if test "x$program_prefix" != xNONE; then
- gcc_cv_ld=${program_prefix}ld$host_exeext
- else
- gcc_cv_ld=`echo ld | sed "${program_transform_name}"`$host_exeext
- fi
+if test -n "$gcc_cv_objdump"; then
+ echo "$as_me:$LINENO: result: $gcc_cv_objdump" >&5
+echo "${ECHO_T}$gcc_cv_objdump" >&6
+else
+ echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+fi
- test_dirs="$test_prefix/libexec/gcc/$target_noncanonical/$gcc_version \
- $test_prefix/libexec/gcc/$target_noncanonical \
- /usr/lib/gcc/$target_noncanonical/$gcc_version \
- /usr/lib/gcc/$target_noncanonical \
- $test_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version \
- $test_prefix/$target_noncanonical/bin"
-
- if test x$host = x$target; then
- test_dirs="$test_dirs \
- /usr/libexec \
- /usr/ccs/gcc \
- /usr/ccs/bin \
- /udk/usr/ccs/bin \
- /bsd43/usr/lib/cmplrs/cc \
- /usr/cross64/usr/bin \
- /usr/lib/cmplrs/cc \
- /sysv/usr/lib/cmplrs/cc \
- /svr4/usr/lib/cmplrs/cc \
- /usr/bin"
- fi
+ test -n "$gcc_cv_objdump" && break
+done
+test -n "$gcc_cv_objdump" || gcc_cv_objdump="$gcc_cv_tool_prefix/bin/$default_tool_name$build_exeext"
- for dir in $test_dirs; do
- if test -x $dir/ld$host_exeext; then
- gcc_cv_ld=$dir/ld$host_exeext
- break;
- fi
- done
fi
-case $in_tree_ld in
- yes)
- echo "$as_me:$LINENO: result: \"newly built ld\"" >&5
-echo "${ECHO_T}\"newly built ld\"" >&6
- ;;
- no)
- echo "$as_me:$LINENO: result: $gcc_cv_ld" >&5
-echo "${ECHO_T}$gcc_cv_ld" >&6
- ;;
-esac
+test "$silent" != yes && exec 6>&1
-# Figure out what nm we will be using.
-gcc_cv_binutils_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/binutils
-echo "$as_me:$LINENO: checking what nm to use" >&5
-echo $ECHO_N "checking what nm to use... $ECHO_C" >&6
-in_tree_nm=no
-if test -x nm$host_exeext; then
- gcc_cv_nm=./nm$host_exeext
-elif test -f $gcc_cv_binutils_srcdir/configure.in \
- && test -f ../binutils/Makefile; then
- # Single tree build which includes binutils.
- in_tree_nm=yes
- gcc_cv_nm=./nm$host_exeext
- rm -f nm$host_exeext
- $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
-elif test "x$program_prefix" != xNONE; then
- gcc_cv_nm=${program_prefix}nm$host_exeext
-else
- gcc_cv_nm=`echo nm | sed "${program_transform_name}"`$host_exeext
-fi
-case $in_tree_nm in
- yes) echo "$as_me:$LINENO: result: \"newly built nm\"" >&5
-echo "${ECHO_T}\"newly built nm\"" >&6 ;;
- no) echo "$as_me:$LINENO: result: $gcc_cv_nm" >&5
-echo "${ECHO_T}$gcc_cv_nm" >&6 ;;
-esac
+ORIGINAL_OBJDUMP_FOR_TARGET="$gcc_cv_objdump"
-# Figure out what objdump we will be using.
echo "$as_me:$LINENO: checking what objdump to use" >&5
echo $ECHO_N "checking what objdump to use... $ECHO_C" >&6
-in_tree_objdump=no
-if test -x objdump$host_exeext; then
- gcc_cv_objdump=./objdump$host_exeext
-elif test -f $gcc_cv_binutils_srcdir/configure.in \
- && test -f ../binutils/Makefile; then
- # Single tree build which includes binutils.
- in_tree_objdump=yes
- gcc_cv_objdump=./objdump$host_exeext
- rm -f objdump$host_exeext
- $symbolic_link ../binutils/objdump$host_exeext \
- objdump$host_exeext 2>/dev/null
-elif test "x$program_prefix" != xNONE; then
- gcc_cv_objdump=${program_prefix}objdump$host_exeext
-else
- gcc_cv_objdump=`echo objdump | \
- sed "${program_transform_name}"`$host_exeext
-fi
case $in_tree_objdump in
yes) echo "$as_me:$LINENO: result: \"newly built objdump\"" >&5
echo "${ECHO_T}\"newly built objdump\"" >&6 ;;
fi
+echo "$as_me:$LINENO: checking assembler for .nsubspa comdat" >&5
+echo $ECHO_N "checking assembler for .nsubspa comdat... $ECHO_C" >&6
+if test "${gcc_cv_as_nsubspa_comdat+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ gcc_cv_as_nsubspa_comdat=no
+ if test $in_tree_gas = yes; then
+ if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
+ then gcc_cv_as_nsubspa_comdat=yes
+fi
+ elif test x$gcc_cv_as != x; then
+ echo ' .SPACE $TEXT$
+ .NSUBSPA $CODE$,COMDAT' > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+ then
+ gcc_cv_as_nsubspa_comdat=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_as_nsubspa_comdat" >&5
+echo "${ECHO_T}$gcc_cv_as_nsubspa_comdat" >&6
+if test $gcc_cv_as_nsubspa_comdat = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_GAS_NSUBSPA_COMDAT 1
+_ACEOF
+
+fi
+
# .hidden needs to be supported in both the assembler and the linker,
# because GNU LD versions before 2.12.1 have buggy support for STV_HIDDEN.
# This is irritatingly difficult to feature test for; we have to check the
-e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
-e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
-e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
- -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p'`
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p'`
ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
+ ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
+ ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
+ ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
if test 0"$ld_date" -lt 20020404; then
if test -n "$ld_date"; then
# If there was date string, but was earlier than 2002-04-04, fail
# If there was no date string nor ld version number, something is wrong
gcc_cv_ld_hidden=no
else
- ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
- ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
- ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
test -z "$ld_vers_patch" && ld_vers_patch=0
if test "$ld_vers_major" -lt 2; then
gcc_cv_ld_hidden=no
echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
libgcc_visibility=no
+
if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
libgcc_visibility=yes
fi
-echo "$as_me:$LINENO: checking assembler for section merging support" >&5
-echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
-if test "${gcc_cv_as_shf_merge+set}" = set; then
+echo "$as_me:$LINENO: checking assembler for section merging support" >&5
+echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
+if test "${gcc_cv_as_shf_merge+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ gcc_cv_as_shf_merge=no
+ if test $in_tree_gas = yes; then
+ if test $in_tree_gas_is_elf = yes \
+ && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
+ then gcc_cv_as_shf_merge=yes
+fi
+ elif test x$gcc_cv_as != x; then
+ echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
+ if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+ then
+ gcc_cv_as_shf_merge=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
+echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
+
+if test $gcc_cv_as_shf_merge = no; then
+ echo "$as_me:$LINENO: checking assembler for section merging support" >&5
+echo $ECHO_N "checking assembler for section merging support... $ECHO_C" >&6
+if test "${gcc_cv_as_shf_merge+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ gcc_cv_as_shf_merge=no
+ if test $in_tree_gas = yes; then
+ if test $in_tree_gas_is_elf = yes \
+ && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
+ then gcc_cv_as_shf_merge=yes
+fi
+ elif test x$gcc_cv_as != x; then
+ echo '.section .rodata.str, "aMS", %progbits, 1' > conftest.s
+ if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+ then
+ gcc_cv_as_shf_merge=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
+echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
+
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
+_ACEOF
+
+
+echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
+echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
+if test "${gcc_cv_as_comdat_group+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ gcc_cv_as_comdat_group=no
+ if test $in_tree_gas = yes; then
+ if test $in_tree_gas_is_elf = yes \
+ && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
+ then gcc_cv_as_comdat_group=yes
+fi
+ elif test x$gcc_cv_as != x; then
+ echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
+ if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+ then
+ gcc_cv_as_comdat_group=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group" >&5
+echo "${ECHO_T}$gcc_cv_as_comdat_group" >&6
+
+if test $gcc_cv_as_comdat_group = yes; then
+ gcc_cv_as_comdat_group_percent=no
+else
+ echo "$as_me:$LINENO: checking assembler for COMDAT group support" >&5
+echo $ECHO_N "checking assembler for COMDAT group support... $ECHO_C" >&6
+if test "${gcc_cv_as_comdat_group_percent+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
- gcc_cv_as_shf_merge=no
+ gcc_cv_as_comdat_group_percent=no
if test $in_tree_gas = yes; then
if test $in_tree_gas_is_elf = yes \
- && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 12 \) \* 1000 + 0`
- then gcc_cv_as_shf_merge=yes
+ && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
+ then gcc_cv_as_comdat_group_percent=yes
fi
elif test x$gcc_cv_as != x; then
- echo '.section .rodata.str, "aMS", @progbits, 1' > conftest.s
+ echo '.section .text,"axG",%progbits,.foo,comdat' > conftest.s
if { ac_try='$gcc_cv_as --fatal-warnings -o conftest.o conftest.s >&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }
then
- gcc_cv_as_shf_merge=yes
+ gcc_cv_as_comdat_group_percent=yes
else
echo "configure: failed program was" >&5
cat conftest.s >&5
rm -f conftest.o conftest.s
fi
fi
-echo "$as_me:$LINENO: result: $gcc_cv_as_shf_merge" >&5
-echo "${ECHO_T}$gcc_cv_as_shf_merge" >&6
+echo "$as_me:$LINENO: result: $gcc_cv_as_comdat_group_percent" >&5
+echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
+fi
+if test $in_tree_ld != yes && test x"$ld_vers" != x; then
+ comdat_group=yes
+ if test 0"$ld_date" -lt 20050308; then
+ if test -n "$ld_date"; then
+ # If there was date string, but was earlier than 2005-03-08, fail
+ comdat_group=no
+ elif test "$ld_vers_major" -lt 2; then
+ comdat_group=no
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
+ comdat_group=no
+ fi
+ fi
+ if test $comdat_group = no; then
+ gcc_cv_as_comdat_group=no
+ gcc_cv_as_comdat_group_percent=no
+ fi
+fi
cat >>confdefs.h <<_ACEOF
-#define HAVE_GAS_SHF_MERGE `if test $gcc_cv_as_shf_merge = yes; then echo 1; else echo 0; fi`
+#define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
_ACEOF
tls_first_minor=13
tls_as_opt=--fatal-warnings
;;
+ frv*-*-*)
+ conftest_s='
+ .section ".tdata","awT",@progbits
+x: .long 25
+ .text
+ call #gettlsoff(x)'
+ tls_first_major=2
+ tls_first_minor=14
+ ;;
+ hppa*-*-linux*)
+ conftest_s='
+t1: .reg %r20
+t2: .reg %r21
+gp: .reg %r19
+ .section ".tdata","awT",@progbits
+foo: .long 25
+ .text
+ .align 4
+ addil LT%foo-$tls_gdidx$,gp
+ ldo RT%foo-$tls_gdidx$(%r1),%arg0
+ b __tls_get_addr
+ nop
+ addil LT%foo-$tls_ldidx$,gp
+ b __tls_get_addr
+ ldo RT%foo-$tls_ldidx$(%r1),%arg0
+ addil LR%foo-$tls_dtpoff$,%ret0
+ ldo RR%foo-$tls_dtpoff$(%r1),%t1
+ mfctl %cr27,%t1
+ addil LT%foo-$tls_ieoff$,gp
+ ldw RT%foo-$tls_ieoff$(%r1),%t2
+ add %t1,%t2,%t3
+ mfctl %cr27,%t1
+ addil LR%foo-$tls_leoff$,%t1
+ ldo RR%foo-$tls_leoff$(%r1),%t2'
+ tls_first_major=2
+ tls_first_minor=15
+ tls_as_opt=--fatal-warnings
+ ;;
i[34567]86-*-*)
conftest_s='
.section ".tdata","awT",@progbits
tls_first_minor=13
tls_as_opt=--fatal-warnings
;;
+ mips*-*-*)
+ conftest_s='
+ .section .tdata,"awT",@progbits
+x:
+ .word 2
+ .text
+ addiu $4, $28, %tlsgd(x)
+ addiu $4, $28, %tlsldm(x)
+ lui $4, %dtprel_hi(x)
+ addiu $4, $4, %dtprel_lo(x)
+ lw $4, %gottprel(x)($28)
+ lui $4, %tprel_hi(x)
+ addiu $4, $4, %tprel_lo(x)'
+ tls_first_major=2
+ tls_first_minor=16
+ tls_as_opt='-32 --fatal-warnings'
+ ;;
powerpc-*-*)
conftest_s='
.section ".tdata","awT",@progbits
# Target-specific assembler checks.
+echo "$as_me:$LINENO: checking linker -Bstatic/-Bdynamic option" >&5
+echo $ECHO_N "checking linker -Bstatic/-Bdynamic option... $ECHO_C" >&6
+gcc_cv_ld_static_dynamic=no
+if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 10; then
+ gcc_cv_ld_static_dynamic=yes
+ fi
+elif test x$gcc_cv_ld != x; then
+ # Check if linker supports -Bstatic/-Bdynamic option
+ if $gcc_cv_ld --help 2>/dev/null | grep -- -Bstatic > /dev/null \
+ && $gcc_cv_ld --help 2>/dev/null | grep -- -Bdynamic > /dev/null; then
+ gcc_cv_ld_static_dynamic=yes
+ fi
+fi
+if test x"$gcc_cv_ld_static_dynamic" = xyes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_LD_STATIC_DYNAMIC 1
+_ACEOF
+
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_ld_static_dynamic" >&5
+echo "${ECHO_T}$gcc_cv_ld_static_dynamic" >&6
+
if test x"$demangler_in_ld" = xyes; then
echo "$as_me:$LINENO: checking linker --demangle support" >&5
echo $ECHO_N "checking linker --demangle support... $ECHO_C" >&6
_ACEOF
fi
+ echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
+echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
+if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ gcc_cv_as_alpha_jsrdirect_relocs=no
+ if test $in_tree_gas = yes; then
+ if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
+ then gcc_cv_as_alpha_jsrdirect_relocs=yes
+fi
+ elif test x$gcc_cv_as != x; then
+ echo ' .set nomacro
+ .text
+ ldq $27, a($29) !literal!1
+ jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+ then
+ gcc_cv_as_alpha_jsrdirect_relocs=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
+echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
+if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_AS_JSRDIRECT_RELOCS 1
+_ACEOF
+
+fi
;;
cris-*-*)
(exit $ac_status); }; }
then
if test x$gcc_cv_objdump != x \
- && %gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
+ && $gcc_cv_objdump -s -j .text conftest.o 2> /dev/null \
| grep ' 82106000 82106000' > /dev/null 2>&1; then
- gcc_cv_as_offsetable_lo10=yes
+ gcc_cv_as_sparc_offsetable_lo10=yes
fi
else
echo "configure: failed program was" >&5
powerpc*-*-*)
case $target in
- *-*-aix*) conftest_s=' .csect .text[PR]
+ *-*-aix*) conftest_s=' .machine "pwr5"
+ .csect .text[PR]
mfcr 3,128';;
- *-*-darwin*) conftest_s=' .text
+ *-*-darwin*)
+ echo "$as_me:$LINENO: checking assembler for .machine directive support" >&5
+echo $ECHO_N "checking assembler for .machine directive support... $ECHO_C" >&6
+if test "${gcc_cv_as_machine_directive+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ gcc_cv_as_machine_directive=no
+ if test x$gcc_cv_as != x; then
+ echo ' .machine ppc7400' > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+ then
+ gcc_cv_as_machine_directive=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_as_machine_directive" >&5
+echo "${ECHO_T}$gcc_cv_as_machine_directive" >&6
+
+ if test x$gcc_cv_as_machine_directive != xyes; then
+ echo "*** This target requires an assembler supporting \".machine\"" >&2
+ echo you can get it from: ftp://gcc.gnu.org/pub/gcc/infrastructure/cctools-528.5.dmg >&2
+ test x$build = x$target && exit 1
+ fi
+ conftest_s=' .text
mfcr r3,128';;
- *) conftest_s=' .text
+ *) conftest_s=' .machine power4
+ .text
mfcr 3,128';;
esac
_ACEOF
fi
+
+ case $target in
+ *-*-aix*) conftest_s=' .machine "pwr5"
+ .csect .text[PR]
+ popcntb 3,3';;
+ *) conftest_s=' .machine power5
+ .text
+ popcntb 3,3';;
+ esac
+
+ echo "$as_me:$LINENO: checking assembler for popcntb support" >&5
+echo $ECHO_N "checking assembler for popcntb support... $ECHO_C" >&6
+if test "${gcc_cv_as_powerpc_popcntb+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ gcc_cv_as_powerpc_popcntb=no
+ if test $in_tree_gas = yes; then
+ if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
+ then gcc_cv_as_powerpc_popcntb=yes
+fi
+ elif test x$gcc_cv_as != x; then
+ echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+ then
+ gcc_cv_as_powerpc_popcntb=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_popcntb" >&5
+echo "${ECHO_T}$gcc_cv_as_powerpc_popcntb" >&6
+if test $gcc_cv_as_powerpc_popcntb = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_AS_POPCNTB 1
+_ACEOF
+
+fi
+
+ case $target in
+ *-*-aix*) conftest_s=' .csect .text[PR]
+LCF..0:
+ addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
+ *-*-darwin*)
+ conftest_s=' .text
+LCF0:
+ addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
+ *) conftest_s=' .text
+.LCF0:
+ addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
+ esac
+
+ echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
+echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
+if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ gcc_cv_as_powerpc_rel16=no
+ if test $in_tree_gas = yes; then
+ if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
+ then gcc_cv_as_powerpc_rel16=yes
+fi
+ elif test x$gcc_cv_as != x; then
+ echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+ then
+ gcc_cv_as_powerpc_rel16=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
+echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
+if test $gcc_cv_as_powerpc_rel16 = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_AS_REL16 1
+_ACEOF
+
+fi
;;
mips*-*-*)
else target_cpu_default="($target_cpu_default)|MASK_EXPLICIT_RELOCS"
fi
fi
+ ;;
+esac
+
+# Mips and HP-UX need the GNU assembler.
+# Linux on IA64 might be able to use the Intel assembler.
+case "$target" in
+ mips*-*-* | *-*-hpux* )
+ if test x$gas_flag = xyes \
+ || test x"$host" != x"$build" \
+ || test ! -x "$gcc_cv_as" \
+ || "$gcc_cv_as" -v < /dev/null 2>&1 | grep GNU > /dev/null; then
+ :
+ else
+ echo "*** This configuration requires the GNU assembler" >&2
+ exit 1
+ fi
;;
esac
+
# ??? Not all targets support dwarf2 debug_line, even within a version
# of gas. Moreover, we need to emit a valid instruction to trigger any
# info to the output file. So, as supported targets are added to gas 2.11,
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }
then
- # ??? This fails with non-gnu grep. Maybe use objdump?
- if grep debug_line conftest.o > /dev/null 2>&1; then
+ if test x$gcc_cv_objdump != x \
+ && $gcc_cv_objdump -h conftest.o 2> /dev/null \
+ | grep debug_line > /dev/null 2>&1; then
gcc_cv_as_dwarf2_debug_line=yes
fi
else
gcc_cv_ld_eh_frame_hdr=yes
fi
fi
+
if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
cat >>confdefs.h <<\_ACEOF
fi
+case "$target:$tm_file" in
+ powerpc64*-*-linux* | powerpc*-*-linux*rs6000/biarch64.h*)
+ echo "$as_me:$LINENO: checking linker support for omitting dot symbols" >&5
+echo $ECHO_N "checking linker support for omitting dot symbols... $ECHO_C" >&6
+if test "${gcc_cv_ld_no_dot_syms+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ gcc_cv_ld_no_dot_syms=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2; then
+ gcc_cv_ld_no_dot_syms=yes
+ fi
+ elif test x$gcc_cv_as != x -a x$gcc_cv_ld != x ; then
+ cat > conftest1.s <<EOF
+ .text
+ bl .foo
+EOF
+ cat > conftest2.s <<EOF
+ .section ".opd","aw"
+ .align 3
+ .globl foo
+ .type foo,@function
+foo:
+ .quad .LEfoo,.TOC.@tocbase,0
+ .text
+.LEfoo:
+ blr
+ .size foo,.-.LEfoo
+EOF
+ if $gcc_cv_as -a64 -o conftest1.o conftest1.s > /dev/null 2>&1 \
+ && $gcc_cv_as -a64 -o conftest2.o conftest2.s > /dev/null 2>&1 \
+ && $gcc_cv_ld -melf64ppc -o conftest conftest1.o conftest2.o > /dev/null 2>&1; then
+ gcc_cv_ld_no_dot_syms=yes
+ fi
+ rm -f conftest conftest1.o conftest2.o conftest1.s conftest2.s
+ fi
+
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_ld_no_dot_syms" >&5
+echo "${ECHO_T}$gcc_cv_ld_no_dot_syms" >&6
+ if test x"$gcc_cv_ld_no_dot_syms" = xyes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_LD_NO_DOT_SYMS 1
+_ACEOF
+
+ fi
+ ;;
+esac
+
+echo "$as_me:$LINENO: checking linker --sysroot support" >&5
+echo $ECHO_N "checking linker --sysroot support... $ECHO_C" >&6
+if test "${gcc_cv_ld_sysroot+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ gcc_cv_ld_sysroot=no
+ if test $in_tree_ld = yes ; then
+ if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
+ gcc_cv_ld_sysroot=yes
+ fi
+ elif test x$gcc_cv_ld != x; then
+ if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
+ gcc_cv_ld_sysroot=yes
+ fi
+ fi
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_ld_sysroot" >&5
+echo "${ECHO_T}$gcc_cv_ld_sysroot" >&6
+if test x"$gcc_cv_ld_sysroot" = xyes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_LD_SYSROOT 1
+_ACEOF
+
+fi
+
if test x$with_sysroot = x && test x$host = x$target \
&& test "$prefix" != "/usr" && test "x$prefix" != "x$local_prefix" ; then
fi
+# Test for stack protector support in target C library.
+case "$target" in
+ *-*-linux*)
+ echo "$as_me:$LINENO: checking __stack_chk_fail in target GNU C library" >&5
+echo $ECHO_N "checking __stack_chk_fail in target GNU C library... $ECHO_C" >&6
+if test "${gcc_cv_libc_provides_ssp+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ gcc_cv_libc_provides_ssp=no
+ if test x$host != x$target || test "x$TARGET_SYSTEM_ROOT" != x; then
+ if test "x$with_sysroot" = x; then
+ glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-include"
+ elif test "x$with_sysroot" = xyes; then
+ glibc_header_dir="${exec_prefix}/${target_noncanonical}/sys-root/usr/include"
+ else
+ glibc_header_dir="${with_sysroot}/usr/include"
+ fi
+ else
+ glibc_header_dir=/usr/include
+ fi
+ # glibc 2.4 and later provides __stack_chk_fail and
+ # either __stack_chk_guard, or TLS access to stack guard canary.
+ if test -f $glibc_header_dir/features.h \
+ && $EGREP '^[ ]*#[ ]*define[ ]+__GNU_LIBRARY__[ ]+([1-9][0-9]|[6-9])' \
+ $glibc_header_dir/features.h > /dev/null; then
+ if $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+([1-9][0-9]|[3-9])' \
+ $glibc_header_dir/features.h > /dev/null; then
+ gcc_cv_libc_provides_ssp=yes
+ elif $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC__[ ]+2' \
+ $glibc_header_dir/features.h > /dev/null \
+ && $EGREP '^[ ]*#[ ]*define[ ]+__GLIBC_MINOR__[ ]+([1-9][0-9]|[4-9])' \
+ $glibc_header_dir/features.h > /dev/null; then
+ gcc_cv_libc_provides_ssp=yes
+ fi
+ fi
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_libc_provides_ssp" >&5
+echo "${ECHO_T}$gcc_cv_libc_provides_ssp" >&6 ;;
+ *) gcc_cv_libc_provides_ssp=no ;;
+esac
+if test x$gcc_cv_libc_provides_ssp = xyes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define TARGET_LIBC_PROVIDES_SSP 1
+_ACEOF
+
+fi
+
# Find out what GC implementation we want, or may, use.
# Check whether --with-gc or --without-gc was given.
if test "${with_gc+set}" = set; then
withval="$with_gc"
case "$withval" in
- page | zone)
+ page)
+ GGC=ggc-$withval
+ ;;
+ zone)
GGC=ggc-$withval
+
+cat >>confdefs.h <<\_ACEOF
+#define GGC_ZONE 1
+_ACEOF
+
;;
*)
{ { echo "$as_me:$LINENO: error: $withval is an invalid option to --with-gc" >&5
MAINT='#'
fi
-echo "$as_me:$LINENO: checking whether to use libbanshee for points-to alias analysis" >&5
-echo $ECHO_N "checking whether to use libbanshee for points-to alias analysis... $ECHO_C" >&6
-
-# Check whether --with-libbanshee or --without-libbanshee was given.
-if test "${with_libbanshee+set}" = set; then
- withval="$with_libbanshee"
- libbanshee="$with_libbanshee"
-else
- libbanshee=no
-fi;
-
-if test x"$libbanshee" = xyes; then
- BANSHEELIB="../libbanshee/points-to/libandersen.a ../libbanshee/engine/libbansheeengine.a ../libbanshee/libcompat/libbansheecompat.a "
- BANSHEEINC="-I\$(srcdir)/../libbanshee/libcompat -I\$(srcdir)/../libbanshee -I\$(srcdir)/../libbanshee/points-to"
- ANDER="tree-alias-ander.o"
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_BANSHEE 1
-_ACEOF
-
-else
- BANSHEELIB=""
- BANSHEEINC=""
- ANDER=""
-fi
-echo "$as_me:$LINENO: result: $with_libbanshee" >&5
-echo "${ECHO_T}$with_libbanshee" >&6
-
-
-
-
-
# --------------
# Language hooks
# --------------
all_boot_languages=
all_compilers=
all_stagestuff=
-all_outputs='Makefile fixinc/Makefile gccbug mklibgcc mkheaders libada-mk'
+all_outputs='Makefile gccbug mklibgcc libada-mk'
# List of language makefile fragments.
all_lang_makefrags=
# List of language subdirectory makefiles. Deprecated.
-
-
-
-
-
-# If it doesn't already exist, create document directory
-echo "checking for the document directory." 1>&2
-if test -d doc ; then
- true
-else
- mkdir doc
-fi
-
# Echo link setup.
if test x${build} = x${host} ; then
if test x${host} = x${target} ; then
#
subdirs='$subdirs'
-symbolic_link='$symbolic_link'
-
_ACEOF
s,@target_cpu@,$target_cpu,;t t
s,@target_vendor@,$target_vendor,;t t
s,@target_os@,$target_os,;t t
+s,@target_noncanonical@,$target_noncanonical,;t t
s,@build_subdir@,$build_subdir,;t t
s,@host_subdir@,$host_subdir,;t t
s,@target_subdir@,$target_subdir,;t t
s,@NO_MINUS_C_MINUS_O@,$NO_MINUS_C_MINUS_O,;t t
s,@OUTPUT_OPTION@,$OUTPUT_OPTION,;t t
s,@CPP@,$CPP,;t t
+s,@EGREP@,$EGREP,;t t
s,@strict1_warn@,$strict1_warn,;t t
s,@warn_cflags@,$warn_cflags,;t t
s,@WERROR@,$WERROR,;t t
s,@nocommon_flag@,$nocommon_flag,;t t
s,@TREEBROWSER@,$TREEBROWSER,;t t
-s,@EGREP@,$EGREP,;t t
s,@valgrind_path@,$valgrind_path,;t t
s,@valgrind_path_defines@,$valgrind_path_defines,;t t
s,@valgrind_command@,$valgrind_command,;t t
s,@GENERATED_MANPAGES@,$GENERATED_MANPAGES,;t t
s,@FLEX@,$FLEX,;t t
s,@BISON@,$BISON,;t t
+s,@NM@,$NM,;t t
+s,@AR@,$AR,;t t
s,@stage1_cflags@,$stage1_cflags,;t t
s,@COLLECT2_LIBS@,$COLLECT2_LIBS,;t t
s,@GNAT_LIBEXC@,$GNAT_LIBEXC,;t t
s,@LDEXP_LIB@,$LDEXP_LIB,;t t
s,@TARGET_GETGROUPS_T@,$TARGET_GETGROUPS_T,;t t
s,@LIBICONV@,$LIBICONV,;t t
+s,@LTLIBICONV@,$LTLIBICONV,;t t
s,@LIBICONV_DEP@,$LIBICONV_DEP,;t t
s,@manext@,$manext,;t t
s,@objext@,$objext,;t t
s,@gthread_flags@,$gthread_flags,;t t
s,@extra_modes_file@,$extra_modes_file,;t t
-s,@FORBUILD@,$FORBUILD,;t t
-s,@PACKAGE@,$PACKAGE,;t t
-s,@VERSION@,$VERSION,;t t
+s,@extra_opt_files@,$extra_opt_files,;t t
s,@USE_NLS@,$USE_NLS,;t t
s,@LIBINTL@,$LIBINTL,;t t
s,@LIBINTL_DEP@,$LIBINTL_DEP,;t t
s,@GMSGFMT@,$GMSGFMT,;t t
s,@POSUB@,$POSUB,;t t
s,@CATALOGS@,$CATALOGS,;t t
+s,@host_cc_for_libada@,$host_cc_for_libada,;t t
s,@CROSS@,$CROSS,;t t
s,@ALL@,$ALL,;t t
s,@SYSTEM_HEADER_DIR@,$SYSTEM_HEADER_DIR,;t t
s,@inhibit_libc@,$inhibit_libc,;t t
-s,@BUILD_PREFIX@,$BUILD_PREFIX,;t t
-s,@BUILD_PREFIX_1@,$BUILD_PREFIX_1,;t t
s,@CC_FOR_BUILD@,$CC_FOR_BUILD,;t t
s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
s,@STMP_FIXINC@,$STMP_FIXINC,;t t
s,@STMP_FIXPROTO@,$STMP_FIXPROTO,;t t
s,@collect2@,$collect2,;t t
+s,@gcc_cv_as@,$gcc_cv_as,;t t
+s,@ORIGINAL_AS_FOR_TARGET@,$ORIGINAL_AS_FOR_TARGET,;t t
+s,@gcc_cv_ld@,$gcc_cv_ld,;t t
+s,@ORIGINAL_LD_FOR_TARGET@,$ORIGINAL_LD_FOR_TARGET,;t t
+s,@gcc_cv_nm@,$gcc_cv_nm,;t t
+s,@ORIGINAL_NM_FOR_TARGET@,$ORIGINAL_NM_FOR_TARGET,;t t
+s,@gcc_cv_objdump@,$gcc_cv_objdump,;t t
+s,@ORIGINAL_OBJDUMP_FOR_TARGET@,$ORIGINAL_OBJDUMP_FOR_TARGET,;t t
s,@libgcc_visibility@,$libgcc_visibility,;t t
s,@GGC@,$GGC,;t t
s,@zlibdir@,$zlibdir,;t t
s,@zlibinc@,$zlibinc,;t t
s,@MAINT@,$MAINT,;t t
-s,@ANDER@,$ANDER,;t t
-s,@BANSHEEINC@,$BANSHEEINC,;t t
-s,@BANSHEELIB@,$BANSHEELIB,;t t
s,@gcc_tooldir@,$gcc_tooldir,;t t
s,@dollar@,$dollar,;t t
s,@slibdir@,$slibdir,;t t
s,@gcc_config_arguments@,$gcc_config_arguments,;t t
s,@gcc_gxx_include_dir@,$gcc_gxx_include_dir,;t t
s,@libstdcxx_incdir@,$libstdcxx_incdir,;t t
-s,@gcc_version@,$gcc_version,;t t
-s,@gcc_version_full@,$gcc_version_full,;t t
-s,@gcc_version_trigger@,$gcc_version_trigger,;t t
s,@host_exeext@,$host_exeext,;t t
s,@host_xm_file_list@,$host_xm_file_list,;t t
s,@host_xm_include_list@,$host_xm_include_list,;t t
s,@out_object_file@,$out_object_file,;t t
s,@stage_prefix_set_by_configure@,$stage_prefix_set_by_configure,;t t
s,@quoted_stage_prefix_set_by_configure@,$quoted_stage_prefix_set_by_configure,;t t
-s,@symbolic_link@,$symbolic_link,;t t
s,@thread_file@,$thread_file,;t t
s,@tm_file_list@,$tm_file_list,;t t
s,@tm_include_list@,$tm_include_list,;t t
s,@xm_file_list@,$xm_file_list,;t t
s,@xm_include_list@,$xm_include_list,;t t
s,@xm_defines@,$xm_defines,;t t
-s,@target_noncanonical@,$target_noncanonical,;t t
s,@c_target_objs@,$c_target_objs,;t t
s,@cxx_target_objs@,$cxx_target_objs,;t t
s,@target_cpu_default@,$target_cpu_default,;t t
echo > cstamp-h ;;
esac
# Make sure all the subdirs exist.
-for d in $subdirs
+for d in $subdirs doc build
do
test -d $d || mkdir $d
done
# FLAGS_TO_PASS has been modified to solve the problem there.
# This is virtually a duplicate of what happens in configure.lang; we do
# an extra check to make sure this only happens if ln -s can be used.
-if test "$symbolic_link" = "ln -s"; then
- for d in ${subdirs} fixinc ; do
+case "$LN_S" in
+ *-s*)
+ for d in ${subdirs} ; do
STARTDIR=`${PWDCMD-pwd}`
cd $d
for t in stage1 stage2 stage3 stage4 stageprofile stagefeedback include
do
rm -f $t
- $symbolic_link ../$t $t 2>/dev/null
+ $LN_S ../$t $t 2>/dev/null
done
cd $STARTDIR
- done
-else true ; fi
+ done
+ ;;
+esac
;;
esac
done