# 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 CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP GNATBIND ac_ct_GNATBIND strict1_warn warn_cflags WERROR nocommon_flag 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 LN_S RANLIB ac_ct_RANLIB 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 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 libgcc_visibility gthread_flags GGC zlibdir zlibinc MAINT gcc_tooldir dollar slibdir objdir subdirs srcdir docobjdir parsedir 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_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_extra_gcc_objs 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 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 build_subdir host_subdir target_subdir GENINSRC CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT NO_MINUS_C_MINUS_O OUTPUT_OPTION CPP GNATBIND ac_ct_GNATBIND strict1_warn warn_cflags WERROR nocommon_flag 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 LN_S RANLIB ac_ct_RANLIB 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 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 libgcc_visibility gthread_flags 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_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_extra_gcc_objs 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 LIBOBJS LTLIBOBJS'
ac_subst_files='language_hooks'
# Initialize some variables set by options.
Optional Features:
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
- --enable-generated-files-in-srcdir Put generated files in source dir
+ --enable-generated-files-in-srcdir
+ put copies of generated files in source dir
+ intended for creating source tarballs for users
+ without texinfo bison or flex.
--enable-werror enable -Werror in bootstrap stage2 and later
--enable-checking=LIST
enable expensive run-time checks. With LIST,
--with-dwarf2 force the default debug format to be DWARF 2
--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-gc={simple,page,zone} choose the garbage collection mechanism to use
+ --with-gc={page,zone} choose the garbage collection mechanism to use
with the compiler
--with-system-zlib use installed libz
--with-slibdir=DIR shared libraries in DIR LIBDIR
# sources. Therefore we have --enable-generated-files-in-srcdir to do
# just that.
-# Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
+echo "$as_me:$LINENO: checking whether to place generated files in the source directory" >&5
+echo $ECHO_N "checking whether to place generated files in the source directory... $ECHO_C" >&6
+ # Check whether --enable-generated-files-in-srcdir or --disable-generated-files-in-srcdir was given.
if test "${enable_generated_files_in_srcdir+set}" = set; then
enableval="$enable_generated_files_in_srcdir"
- case ${enableval} in
- no) parsedir='$(objdir)'; docobjdir='$(objdir)/doc';;
- *) parsedir='$(srcdir)'; docobjdir='$(srcdir)/doc';;
-esac
+ generated_files_in_srcdir=$enableval
else
- parsedir='$(objdir)'; docobjdir='$(objdir)/doc';
+ generated_files_in_srcdir=no
fi;
+echo "$as_me:$LINENO: result: $generated_files_in_srcdir" >&5
+echo "${ECHO_T}$generated_files_in_srcdir" >&6
+
+if test "$generated_files_in_srcdir" = "yes"; then
+ GENINSRC=''
+else
+ GENINSRC='#'
+fi
+
+
# -------------------
# Find default linker
# -------------------
# Find C compiler
# ---------------
+# If a non-executable a.out is present (e.g. created by GNU as above even if
+# invoked with -v only), the IRIX 6 native ld just overwrites the existing
+# file, even when creating an executable, so an execution test fails.
+# Remove possible default executable files to avoid this.
+#
+# FIXME: This really belongs into AC_PROG_CC and can be removed once
+# Autoconf includes it.
+rm -f a.out a.exe b.out
+
# Find the native compiler
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
else
ac_prog_version=`$MAKEINFO --version 2>&1 |
sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
- echo "configure:4988: version of makeinfo is $ac_prog_version" >&5
+ echo "configure:5009: version of makeinfo is $ac_prog_version" >&5
case $ac_prog_version in
'') gcc_cv_prog_makeinfo_modern=no;;
4.[2-9]*)
if test x$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
+#line $LINENO "configure"
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char __cxa_atexit (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error. */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char __cxa_atexit ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub___cxa_atexit) || defined (__stub_____cxa_atexit)
+choke me
+#else
+char (*f) () = __cxa_atexit;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != __cxa_atexit;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ 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 $ac_status); }; }; then
+ ac_cv_func___cxa_atexit=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_func___cxa_atexit=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+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
+else
+ echo "__cxa_atexit can't be enabled on this target"
+fi
+
fi
# Look for a file containing extra machine modes.
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 "$LD"; then
+elif test -x "$LD_FOR_TARGET"; then
+ gcc_cv_ld="$LD_FOR_TARGET"
+elif test -x "$LD" && test x$host = x$target; then
gcc_cv_ld="$LD"
elif test -x collect-ld$host_exeext; then
# Build using linker in the current directory.
lda $4,foo($29) !tprel'
tls_first_major=2
tls_first_minor=13
+ tls_as_opt=--fatal-warnings
;;
i[34567]86-*-*)
conftest_s='
leal foo@NTPOFF(%ecx), %eax'
tls_first_major=2
tls_first_minor=14
+ tls_as_opt=--fatal-warnings
;;
x86_64-*-*)
conftest_s='
movq $foo@TPOFF, %rax'
tls_first_major=2
tls_first_minor=14
+ tls_as_opt=--fatal-warnings
;;
ia64-*-*)
conftest_s='
movl r24 = @tprel(foo#)'
tls_first_major=2
tls_first_minor=13
+ tls_as_opt=--fatal-warnings
;;
powerpc-*-*)
conftest_s='
addi 9,9,x2@tprel@l'
tls_first_major=2
tls_first_minor=14
- tls_as_opt=-a32
+ tls_as_opt="-a32 --fatal-warnings"
;;
powerpc64-*-*)
conftest_s='
nop'
tls_first_major=2
tls_first_minor=14
- tls_as_opt=-a64
+ tls_as_opt="-a64 --fatal-warnings"
;;
s390-*-*)
conftest_s='
bas %r14,0(%r1,%r13):tls_ldcall:foo'
tls_first_major=2
tls_first_minor=14
- tls_as_opt=-m31
+ tls_as_opt="-m31 --fatal-warnings"
;;
s390x-*-*)
conftest_s='
brasl %r14,__tls_get_offset@PLT:tls_ldcall:foo'
tls_first_major=2
tls_first_minor=14
- tls_as_opt="-m64 -Aesame"
+ tls_as_opt="-m64 -Aesame --fatal-warnings"
;;
sh-*-* | sh[34]-*-*)
conftest_s='
.long foo@TPOFF'
tls_first_major=2
tls_first_minor=13
+ tls_as_opt=--fatal-warnings
;;
sparc*-*-*)
- conftest_s='
+ case "$target" in
+ sparc*-sun-solaris2.*)
+ on_solaris=yes
+ ;;
+ *)
+ on_solaris=no
+ ;;
+ esac
+ if test x$on_solaris = xyes && test x$gas_flag = xno; then
+ conftest_s='
+ .section ".tdata",#alloc,#write,#tls
+foo: .long 25
+ .text
+ sethi %tgd_hi22(foo), %o0
+ add %o0, %tgd_lo10(foo), %o1
+ add %l7, %o1, %o0, %tgd_add(foo)
+ call __tls_get_addr, %tgd_call(foo)
+ sethi %tldm_hi22(foo), %l1
+ add %l1, %tldm_lo10(foo), %l2
+ add %l7, %l2, %o0, %tldm_add(foo)
+ call __tls_get_addr, %tldm_call(foo)
+ sethi %tldo_hix22(foo), %l3
+ xor %l3, %tldo_lox10(foo), %l4
+ add %o0, %l4, %l5, %tldo_add(foo)
+ sethi %tie_hi22(foo), %o3
+ add %o3, %tie_lo10(foo), %o3
+ ld [%l7 + %o3], %o2, %tie_ld(foo)
+ add %g7, %o2, %o4, %tie_add(foo)
+ sethi %tle_hix22(foo), %l1
+ xor %l1, %tle_lox10(foo), %o5
+ ld [%g7 + %o5], %o1'
+ tls_first_major=0
+ tls_first_minor=0
+ else
+ conftest_s='
.section ".tdata","awT",@progbits
foo: .long 25
.text
ld [%g7 + %o5], %o1'
tls_first_major=2
tls_first_minor=14
- tls_as_opt=-32
+ tls_as_opt="-32 --fatal-warnings"
+ fi
;;
esac
if test -z "$tls_first_major"; then
fi
elif test x$gcc_cv_as != x; then
echo "$conftest_s" > conftest.s
- if { ac_try='$gcc_cv_as $tls_as_opt --fatal-warnings -o conftest.o conftest.s >&5'
+ if { ac_try='$gcc_cv_as $tls_as_opt -o conftest.o conftest.s >&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
powerpc*-*-*)
case $target in
- *-*-aix) conftest_s=' .csect .textPR';;
- *) conftest_s=' .text';;
+ *-*-aix*) conftest_s=' .csect .text[PR]
+ mfcr 3,128';;
+ *-*-darwin*) conftest_s=' .text
+ mfcr r3,128';;
+ *) conftest_s=' .text
+ mfcr 3,128';;
esac
- conftest_s="$conftest_s
- mfcr 3,128"
echo "$as_me:$LINENO: checking assembler for mfcr field support" >&5
echo $ECHO_N "checking assembler for mfcr field support... $ECHO_C" >&6
| xstormy16*-*-* | cris-*-* | xtensa-*-*)
insn="nop"
;;
- ia64*-*-*)
+ ia64*-*-* | s390*-*-*)
insn="nop 0"
;;
mmix-*-*)
if test "${with_gc+set}" = set; then
withval="$with_gc"
case "$withval" in
- simple | page | zone)
+ page | zone)
GGC=ggc-$withval
;;
*)
touch Make-hooks
target_list="all.build all.cross start.encap rest.encap tags \
install-normal install-common install-man \
- uninstall \
+ uninstall info man srcextra srcman srcinfo \
mostlyclean clean distclean maintainer-clean \
stage1 stage2 stage3 stage4 stageprofile stagefeedback"
for t in $target_list
-
+# If it doesn't already exist, create document directory
+echo "checking for the document directory." 1>&2
+if test -d doc ; then
+ true
+else
+ mkdir doc
+fi
# Echo link setup.
if test x${build} = x${host} ; then
s,@build_subdir@,$build_subdir,;t t
s,@host_subdir@,$host_subdir,;t t
s,@target_subdir@,$target_subdir,;t t
+s,@GENINSRC@,$GENINSRC,;t t
s,@CC@,$CC,;t t
s,@CFLAGS@,$CFLAGS,;t t
s,@LDFLAGS@,$LDFLAGS,;t t
s,@objdir@,$objdir,;t t
s,@subdirs@,$subdirs,;t t
s,@srcdir@,$srcdir,;t t
-s,@docobjdir@,$docobjdir,;t t
-s,@parsedir@,$parsedir,;t t
s,@all_boot_languages@,$all_boot_languages,;t t
s,@all_compilers@,$all_compilers,;t t
s,@all_gtfiles@,$all_gtfiles,;t t
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