--with-gxx-include-dir=DIR
specifies directory to put g++ header files."
ac_help="$ac_help
- --enable-checking enable expensive run-time checks."
+ --enable-checking[=LIST]
+ enable expensive run-time checks. With LIST,
+ enable only specific categories of checks.
+ Categories are: misc,tree,rtl,gc,gcac; default
+ is misc,tree,rtl"
+ac_help="$ac_help
+ --disable-cpp don't provide a user-visible C preprocessor."
+ac_help="$ac_help
+ --with-cpp-install-dir=DIR
+ install the user visible C preprocessor in DIR
+ (relative to PREFIX) as well as PREFIX/bin."
ac_help="$ac_help
--enable-cpplib use cpplib for the C preprocessor."
ac_help="$ac_help
--enable-c-cpplib link cpplib directly into C and C++ compilers
- (implies --enable-cpplib)."
+ (EXPERIMENTAL) (implies --enable-cpplib)."
ac_help="$ac_help
- --enable-c-mbchar enable multibyte characters for C and C++."
+ --disable-fast-fixincludes
+ Disable the new fast fixincludes.
+ Run the old fixincludes script unconditionally"
ac_help="$ac_help
- --enable-haifa use the experimental scheduler.
- --disable-haifa don't use the experimental scheduler for the
- targets which normally enable it."
+ --enable-c-mbchar Enable multibyte characters for C and C++."
ac_help="$ac_help
--enable-threads enable thread usage for target GCC.
--enable-threads=LIB use LIB thread package for target GCC."
--enable-objc-gc enable the use of Boehm's garbage collector with
the GNU Objective-C runtime."
ac_help="$ac_help
- --enable-java-gc=TYPE choose garbage collector [boehm]"
-ac_help="$ac_help
--enable-dwarf2 enable DWARF2 debugging as default."
ac_help="$ac_help
--enable-nls use Native Language Support (disabled by default)"
--with-included-gettext use the GNU gettext library included here"
ac_help="$ac_help
--with-catgets use catgets functions if available"
+ac_help="$ac_help
+ --disable-win32-registry
+ Disable lookup of installation paths in the
+ Registry on Windows hosts.
+ --enable-win32-registry Enable registry lookup (default).
+ --enable-win32-registry=KEY
+ Use KEY instead of GCC version as the last portion
+ of the registry key."
+ac_help="$ac_help
+ --with-gc={simple,page} Choose the garbage collection mechanism to use
+ with the compiler."
# Initialize some variables set by options.
# The variables have the same names as the options, with
# - two terminals occur directly after each other
# - the path contains an element with a dot in it
echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
-echo "configure:589: checking LIBRARY_PATH variable" >&5
+echo "configure:608: checking LIBRARY_PATH variable" >&5
case ${LIBRARY_PATH} in
[:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
library_path_setting="contains current directory"
if test "$library_path_setting" != "ok"; then
{ echo "configure: error:
*** LIBRARY_PATH shouldn't contain the current directory when
-*** building egcs. Please change the environment variable
+*** building gcc. Please change the environment variable
*** and run configure again." 1>&2; exit 1; }
fi
# - two terminals occur directly after each other
# - the path contains an element with a dot in it
echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
-echo "configure:614: checking GCC_EXEC_PREFIX variable" >&5
+echo "configure:633: checking GCC_EXEC_PREFIX variable" >&5
case ${GCC_EXEC_PREFIX} in
[:\;]* | *[:\;] | *[:\;][:\;]* | *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
gcc_exec_prefix_setting="contains current directory"
if test "$gcc_exec_prefix_setting" != "ok"; then
{ echo "configure: error:
*** GCC_EXEC_PREFIX shouldn't contain the current directory when
-*** building egcs. Please change the environment variable
+*** building gcc. Please change the environment variable
*** and run configure again." 1>&2; exit 1; }
fi
yes) cat >> confdefs.h <<\EOF
#define ENABLE_CHECKING 1
EOF
- ;;
+
+ cat >> confdefs.h <<\EOF
+#define ENABLE_TREE_CHECKING 1
+EOF
+
+ cat >> confdefs.h <<\EOF
+#define ENABLE_RTL_CHECKING 1
+EOF
+ ;;
no) ;;
-*) { echo "configure: error: bad value ${enableval} given for checking option" 1>&2; exit 1; } ;;
+*) ac_save_IFS="$IFS" IFS="$IFS,"
+ set fnord $enableval; shift
+ IFS="$ac_save_IFS"
+ for check
+ do
+ case $check in
+ misc) cat >> confdefs.h <<\EOF
+#define ENABLE_CHECKING 1
+EOF
+ ;;
+ tree) cat >> confdefs.h <<\EOF
+#define ENABLE_TREE_CHECKING 1
+EOF
+ ;;
+ rtl) cat >> confdefs.h <<\EOF
+#define ENABLE_RTL_CHECKING 1
+EOF
+ ;;
+ gc) cat >> confdefs.h <<\EOF
+#define ENABLE_GC_CHECKING 1
+EOF
+ ;;
+ gcac) cat >> confdefs.h <<\EOF
+#define ENABLE_GC_ALWAYS_COLLECT 1
+EOF
+ ;;
+ *) { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
+ esac
+ done
+ ;;
esac
fi
+# Check whether --enable-cpp or --disable-cpp was given.
+if test "${enable_cpp+set}" = set; then
+ enableval="$enable_cpp"
+ :
+else
+ enable_cpp=yes
+fi
+
+
+# Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
+if test "${with_cpp_install_dir+set}" = set; then
+ withval="$with_cpp_install_dir"
+ if test x$withval = xyes; then
+ { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
+elif test x$withval != xno; then
+ cpp_install_dir=$withval
+fi
+fi
+
+
# Use cpplib+cppmain for the preprocessor, but don't link it with the compiler.
cpp_main=cccp
# Check whether --enable-cpplib or --disable-cpplib was given.
fi
+# Disable fast fixincludes
+# Check whether --enable-fast-fixincludes or --disable-fast-fixincludes was given.
+if test "${enable_fast_fixincludes+set}" = set; then
+ enableval="$enable_fast_fixincludes"
+ if test x$enable_fast_fixincludes = xno ; then
+ cp $srcdir/fixincludes ./fixinc.sh
+fi
+fi
+
+
# Enable Multibyte Characters for C/C++
# Check whether --enable-c-mbchar or --disable-c-mbchar was given.
if test "${enable_c_mbchar+set}" = set; then
enableval="$enable_c_mbchar"
if test x$enable_c_mbchar != xno; then
- extra_c_flags=-DMULTIBYTE_CHARS=1
+ extra_c_flags="${extra_c_flags} -DMULTIBYTE_CHARS=1"
fi
fi
-# Enable Haifa scheduler.
-# Check whether --enable-haifa or --disable-haifa was given.
-if test "${enable_haifa+set}" = set; then
- enableval="$enable_haifa"
- :
-fi
-
-
# Enable threads
# Pass with no value to take the default
# Pass with a value to specify a thread package
# Check whether --enable-objc-gc or --disable-objc-gc was given.
if test "${enable_objc_gc+set}" = set; then
enableval="$enable_objc_gc"
- if [ x$enable_objc_gc = xno ]; then
+ if test x$enable_objc_gc = xno; then
objc_boehm_gc=''
else
objc_boehm_gc=1
fi
-# Check whether --enable-java-gc or --disable-java-gc was given.
-if test "${enable_java_gc+set}" = set; then
- enableval="$enable_java_gc"
-
- JAVAGC=$enableval
-else
- JAVAGC=boehm
-fi
-
-
# Check whether --with-dwarf2 or --without-dwarf2 was given.
if test "${with_dwarf2+set}" = set; then
withval="$with_dwarf2"
fi
echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:925: checking host system type" >&5
+echo "configure:993: checking host system type" >&5
host_alias=$host
case "$host_alias" in
echo "$ac_t""$host" 1>&6
echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:946: checking target system type" >&5
+echo "configure:1014: checking target system type" >&5
target_alias=$target
case "$target_alias" in
echo "$ac_t""$target" 1>&6
echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:964: checking build system type" >&5
+echo "configure:1032: checking build system type" >&5
build_alias=$build
case "$build_alias" in
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:991: checking for $ac_word" >&5
+echo "configure:1059: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1021: checking for $ac_word" >&5
+echo "configure:1089: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "cl", so it can be a program name with args.
set dummy cl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1072: checking for $ac_word" >&5
+echo "configure:1140: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1104: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:1172: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
cat > conftest.$ac_ext << EOF
-#line 1115 "configure"
+#line 1183 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
-if { (eval echo configure:1120: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1188: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
ac_cv_prog_cc_works=yes
# If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then
{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1146: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1214: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1151: checking whether we are using GNU C" >&5
+echo "configure:1219: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
yes;
#endif
EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1160: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1228: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1179: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:1247: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
fi
+echo $ac_n "checking for long double""... $ac_c" 1>&6
+echo "configure:1279: checking for long double" >&5
+if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test "$GCC" = yes; then
+ gcc_cv_c_long_double=yes
+else
+cat > conftest.$ac_ext <<EOF
+#line 1287 "configure"
+#include "confdefs.h"
+
+int main() {
+/* The Stardent Vistra knows sizeof(long double), but does not support it. */
+long double foo = 0.0;
+/* On Ultrix 4.3 cc, long double is 4 and double is 8. */
+switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
+; return 0; }
+EOF
+if { (eval echo configure:1297: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ gcc_cv_c_long_double=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ gcc_cv_c_long_double=no
+fi
+rm -f conftest*
+fi
+fi
+
+echo "$ac_t""$gcc_cv_c_long_double" 1>&6
+if test $gcc_cv_c_long_double = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_LONG_DOUBLE 1
+EOF
+
+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
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:1222: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:1330: checking whether ${MAKE-make} sets \${MAKE}" >&5
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
-echo "configure:1250: checking whether a default assembler was specified" >&5
+echo "configure:1358: checking whether a default assembler was specified" >&5
if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
if test x"$gas_flag" = x"no"; then
echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
fi
echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
-echo "configure:1262: checking whether a default linker was specified" >&5
+echo "configure:1370: checking whether a default linker was specified" >&5
if test x"${DEFAULT_LINKER+set}" = x"set"; then
if test x"$gnu_ld_flag" = x"no"; then
echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1279: checking for $ac_word" >&5
+echo "configure:1387: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "flex", so it can be a program name with args.
set dummy flex; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1311: checking for $ac_word" >&5
+echo "configure:1419: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
*) ac_lib=l ;;
esac
echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
-echo "configure:1345: checking for yywrap in -l$ac_lib" >&5
+echo "configure:1453: checking for yywrap in -l$ac_lib" >&5
ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-l$ac_lib $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 1353 "configure"
+#line 1461 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
yywrap()
; return 0; }
EOF
-if { (eval echo configure:1364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1472: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
fi
echo $ac_n "checking whether ln works""... $ac_c" 1>&6
-echo "configure:1387: checking whether ln works" >&5
+echo "configure:1495: checking whether ln works" >&5
if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:1419: checking whether ln -s works" >&5
+echo "configure:1527: checking whether ln -s works" >&5
if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
echo $ac_n "checking for volatile""... $ac_c" 1>&6
-echo "configure:1451: checking for volatile" >&5
+echo "configure:1559: checking for volatile" >&5
if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1456 "configure"
+#line 1564 "configure"
#include "confdefs.h"
int main() {
volatile int foo;
; return 0; }
EOF
-if { (eval echo configure:1463: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1571: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
gcc_cv_c_volatile=yes
else
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1486: checking for $ac_word" >&5
+echo "configure:1594: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1518: checking for $ac_word" >&5
+echo "configure:1626: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# ./install, which can be erroneously created by make from ./install.sh.
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1559: checking for a BSD compatible install" >&5
+echo "configure:1667: checking for a BSD compatible install" >&5
if test -z "$INSTALL"; then
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1610: checking how to run the C preprocessor" >&5
+echo "configure:1718: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
-#line 1625 "configure"
+#line 1733 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1631: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1739: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
-#line 1642 "configure"
+#line 1750 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1648: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1756: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
rm -rf conftest*
CPP="${CC-cc} -nologo -E"
cat > conftest.$ac_ext <<EOF
-#line 1659 "configure"
+#line 1767 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1665: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1773: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
echo "$ac_t""$CPP" 1>&6
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:1690: checking for ANSI C header files" >&5
+echo "configure:1798: checking for ANSI C header files" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1695 "configure"
+#line 1803 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1703: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1811: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
-#line 1720 "configure"
+#line 1828 "configure"
#include "confdefs.h"
#include <string.h>
EOF
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 <<EOF
-#line 1738 "configure"
+#line 1846 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
:
else
cat > conftest.$ac_ext <<EOF
-#line 1759 "configure"
+#line 1867 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
exit (0); }
EOF
-if { (eval echo configure:1770: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
:
else
fi
echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:1794: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:1902: checking whether time.h and sys/time.h may both be included" >&5
if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1799 "configure"
+#line 1907 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/time.h>
struct tm *tp;
; return 0; }
EOF
-if { (eval echo configure:1808: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1916: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_header_time=yes
else
fi
echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
-echo "configure:1829: checking whether string.h and strings.h may both be included" >&5
+echo "configure:1937: checking whether string.h and strings.h may both be included" >&5
if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1834 "configure"
+#line 1942 "configure"
#include "confdefs.h"
#include <string.h>
#include <strings.h>
; return 0; }
EOF
-if { (eval echo configure:1842: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1950: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
gcc_cv_header_string=yes
else
fi
echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
-echo "configure:1863: checking for sys/wait.h that is POSIX.1 compatible" >&5
+echo "configure:1971: checking for sys/wait.h that is POSIX.1 compatible" >&5
if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1868 "configure"
+#line 1976 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/wait.h>
s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
; return 0; }
EOF
-if { (eval echo configure:1884: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1992: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_header_sys_wait_h=yes
else
fi
-for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h fcntl.h unistd.h stab.h sys/file.h sys/time.h sys/resource.h sys/param.h sys/times.h sys/stat.h
+for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
+ fcntl.h unistd.h stab.h sys/file.h sys/time.h \
+ sys/resource.h sys/param.h sys/times.h sys/stat.h \
+ direct.h malloc.h
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1908: checking for $ac_hdr" >&5
+echo "configure:2019: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1913 "configure"
+#line 2024 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1918: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2029: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
# Check for thread headers.
ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for thread.h""... $ac_c" 1>&6
-echo "configure:1948: checking for thread.h" >&5
+echo "configure:2059: checking for thread.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1953 "configure"
+#line 2064 "configure"
#include "confdefs.h"
#include <thread.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1958: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2069: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
-echo "configure:1982: checking for pthread.h" >&5
+echo "configure:2093: checking for pthread.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 1987 "configure"
+#line 2098 "configure"
#include "confdefs.h"
#include <pthread.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1992: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2103: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
# Extract the first word of "gnatbind", so it can be a program name with args.
set dummy gnatbind; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2019: checking for $ac_word" >&5
+echo "configure:2130: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
-# See if the system preprocessor understands the ANSI C preprocessor
-# stringification operator.
-echo $ac_n "checking whether cpp understands the stringify operator""... $ac_c" 1>&6
-echo "configure:2050: checking whether cpp understands the stringify operator" >&5
-if eval "test \"`echo '$''{'gcc_cv_c_have_stringify'+set}'`\" = set"; then
+# See if the stage1 system preprocessor understands the ANSI C
+# preprocessor stringification operator.
+
+
+echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
+echo "configure:2163: checking for preprocessor stringizing operator" >&5
+if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2055 "configure"
+#line 2168 "configure"
#include "confdefs.h"
-int main() {
-#define S(x) #x
-char *test = S(foo);
-; return 0; }
+#define x(y) #y
+
+char *s = x(teststring);
+
EOF
-if { (eval echo configure:2063: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "#teststring" >/dev/null 2>&1; then
rm -rf conftest*
- gcc_cv_c_have_stringify=yes
+ ac_cv_c_stringize=no
else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
rm -rf conftest*
- gcc_cv_c_have_stringify=no
+ ac_cv_c_stringize=yes
fi
rm -f conftest*
+
fi
-echo "$ac_t""$gcc_cv_c_have_stringify" 1>&6
-if test $gcc_cv_c_have_stringify = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_CPP_STRINGIFY 1
+if test "${ac_cv_c_stringize}" = yes
+then
+ cat >> confdefs.h <<\EOF
+#define HAVE_STRINGIZE 1
EOF
fi
+echo "$ac_t""${ac_cv_c_stringize}" 1>&6
+
# Use <inttypes.h> only if it exists,
# doesn't clash with <sys/types.h>, and declares intmax_t.
echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
-echo "configure:2086: checking for inttypes.h" >&5
+echo "configure:2201: checking for inttypes.h" >&5
if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2091 "configure"
+#line 2206 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <inttypes.h>
intmax_t i = -1;
; return 0; }
EOF
-if { (eval echo configure:2099: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2214: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
gcc_cv_header_inttypes_h=yes
else
for ac_func in strtoul bsearch strerror putenv popen bcopy bzero bcmp \
index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
- fputs_unlocked
+ fputs_unlocked getrusage valloc
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2125: checking for $ac_func" >&5
+echo "configure:2240: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2130 "configure"
+#line 2245 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:2153: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2268: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
#AC_CHECK_TYPE(wchar_t, unsigned int)
echo $ac_n "checking for vprintf""... $ac_c" 1>&6
-echo "configure:2182: checking for vprintf" >&5
+echo "configure:2297: checking for vprintf" >&5
if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2187 "configure"
+#line 2302 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char vprintf(); below. */
; return 0; }
EOF
-if { (eval echo configure:2210: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2325: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_vprintf=yes"
else
if test "$ac_cv_func_vprintf" != yes; then
echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
-echo "configure:2234: checking for _doprnt" >&5
+echo "configure:2349: checking for _doprnt" >&5
if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2239 "configure"
+#line 2354 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char _doprnt(); below. */
; return 0; }
EOF
-if { (eval echo configure:2262: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2377: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func__doprnt=yes"
else
echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
-echo "configure:2298: checking whether the printf functions support %p" >&5
+echo "configure:2413: checking whether the printf functions support %p" >&5
if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
gcc_cv_func_printf_ptr=no
else
cat > conftest.$ac_ext <<EOF
-#line 2306 "configure"
+#line 2421 "configure"
#include "confdefs.h"
#include <stdio.h>
exit (p != q);
}
EOF
-if { (eval echo configure:2319: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2434: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
gcc_cv_func_printf_ptr=yes
else
;;
esac
echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:2352: checking for pid_t" >&5
+echo "configure:2467: checking for pid_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2357 "configure"
+#line 2472 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
-echo "configure:2386: checking for vfork.h" >&5
+echo "configure:2501: checking for vfork.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2391 "configure"
+#line 2506 "configure"
#include "confdefs.h"
#include <vfork.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2396: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2511: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
fi
echo $ac_n "checking for working vfork""... $ac_c" 1>&6
-echo "configure:2421: checking for working vfork" >&5
+echo "configure:2536: checking for working vfork" >&5
if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
echo $ac_n "checking for vfork""... $ac_c" 1>&6
-echo "configure:2427: checking for vfork" >&5
+echo "configure:2542: checking for vfork" >&5
if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2432 "configure"
+#line 2547 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char vfork(); below. */
; return 0; }
EOF
-if { (eval echo configure:2455: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2570: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_vfork=yes"
else
ac_cv_func_vfork_works=$ac_cv_func_vfork
else
cat > conftest.$ac_ext <<EOF
-#line 2477 "configure"
+#line 2592 "configure"
#include "confdefs.h"
/* Thanks to Paul Eggert for this test. */
#include <stdio.h>
}
}
EOF
-if { (eval echo configure:2572: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2687: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
ac_cv_func_vfork_works=yes
else
fi
-
-for ac_func in malloc realloc calloc free bcopy bzero bcmp \
- index rindex getenv atol sbrk abort atof strerror getcwd getwd \
- strsignal putc_unlocked fputs_unlocked
+for ac_hdr in unistd.h
do
-echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
-echo "configure:2600: checking whether $ac_func must be declared" >&5
-if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:2713: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2605 "configure"
+#line 2718 "configure"
#include "confdefs.h"
-
-#include <stdio.h>
-#ifdef STRING_WITH_STRINGS
-# include <string.h>
-# include <strings.h>
-#else
-# ifdef HAVE_STRING_H
-# include <string.h>
-# else
-# ifdef HAVE_STRINGS_H
-# include <strings.h>
-# endif
-# endif
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#ifndef HAVE_RINDEX
-#define rindex strrchr
-#endif
-#ifndef HAVE_INDEX
-#define index strchr
-#endif
-
-int main() {
-char *(*pfn) = (char *(*)) $ac_func
-; return 0; }
+#include <$ac_hdr>
EOF
-if { (eval echo configure:2638: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:2723: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
rm -rf conftest*
- eval "gcc_cv_decl_needed_$ac_func=no"
+ eval "ac_cv_header_$ac_safe=yes"
else
+ echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "gcc_cv_decl_needed_$ac_func=yes"
+ eval "ac_cv_header_$ac_safe=no"
fi
rm -f conftest*
fi
-
-if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
- gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
cat >> confdefs.h <<EOF
-#define $gcc_tr_decl 1
+#define $ac_tr_hdr 1
EOF
-
+
else
echo "$ac_t""no" 1>&6
fi
-
done
-
-for ac_func in getrlimit setrlimit
+for ac_func in getpagesize
do
-echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
-echo "configure:2667: checking whether $ac_func must be declared" >&5
-if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:2752: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 2672 "configure"
+#line 2757 "configure"
#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
-#include <stdio.h>
-#ifdef STRING_WITH_STRINGS
-# include <string.h>
-# include <strings.h>
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
#else
-# ifdef HAVE_STRING_H
-# include <string.h>
-# else
-# ifdef HAVE_STRINGS_H
-# include <strings.h>
-# endif
-# endif
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#ifndef HAVE_RINDEX
-#define rindex strrchr
-#endif
-#ifndef HAVE_INDEX
-#define index strchr
-#endif
-#include <sys/types.h>
-#ifdef HAVE_SYS_RESOURCE_H
-#include <sys/resource.h>
+$ac_func();
#endif
-int main() {
-char *(*pfn) = (char *(*)) $ac_func
; return 0; }
EOF
-if { (eval echo configure:2709: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2780: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "gcc_cv_decl_needed_$ac_func=no"
+ eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "gcc_cv_decl_needed_$ac_func=yes"
+ eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
-if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
- gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
-#define $gcc_tr_decl 1
+#define $ac_tr_func 1
EOF
-
+
else
echo "$ac_t""no" 1>&6
fi
-
done
-
-echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6
-echo "configure:2736: checking for sys_siglist declaration in signal.h or unistd.h" >&5
-if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then
+echo $ac_n "checking for working mmap""... $ac_c" 1>&6
+echo "configure:2805: checking for working mmap" >&5
+if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
+ if test "$cross_compiling" = yes; then
+ ac_cv_func_mmap_fixed_mapped=no
+else
cat > conftest.$ac_ext <<EOF
-#line 2741 "configure"
+#line 2813 "configure"
#include "confdefs.h"
-#include <sys/types.h>
-#include <signal.h>
-/* NetBSD declares sys_siglist in unistd.h. */
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-int main() {
-char *msg = *(sys_siglist + 1);
-; return 0; }
-EOF
-if { (eval echo configure:2753: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
- rm -rf conftest*
- ac_cv_decl_sys_siglist=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_decl_sys_siglist=no
-fi
-rm -f conftest*
-fi
-echo "$ac_t""$ac_cv_decl_sys_siglist" 1>&6
-if test $ac_cv_decl_sys_siglist = yes; then
- cat >> confdefs.h <<\EOF
-#define SYS_SIGLIST_DECLARED 1
-EOF
+/* Thanks to Mike Haertel and Jim Avera for this test.
+ Here is a matrix of mmap possibilities:
+ mmap private not fixed
+ mmap private fixed at somewhere currently unmapped
+ mmap private fixed at somewhere already mapped
+ mmap shared not fixed
+ mmap shared fixed at somewhere currently unmapped
+ mmap shared fixed at somewhere already mapped
+ For private mappings, we should verify that changes cannot be read()
+ back from the file, nor mmap's back from the file at a different
+ address. (There have been systems where private was not correctly
+ implemented like the infamous i386 svr4.0, and systems where the
+ VM page cache was not coherent with the filesystem buffer cache
+ like early versions of FreeBSD and possibly contemporary NetBSD.)
+ For shared mappings, we should conversely verify that changes get
+ propogated back to all the places they're supposed to be.
-fi
+ Grep wants private fixed already mapped.
+ The main things grep needs to know about mmap are:
+ * does it exist and is it safe to write into the mmap'd area
+ * how to use it (BSD variants) */
+#include <sys/types.h>
+#include <fcntl.h>
+#include <sys/mman.h>
+/* This mess was copied from the GNU getpagesize.h. */
+#ifndef HAVE_GETPAGESIZE
+# ifdef HAVE_UNISTD_H
+# include <unistd.h>
+# endif
-# File extensions
+/* Assume that all systems that can run configure have sys/param.h. */
+# ifndef HAVE_SYS_PARAM_H
+# define HAVE_SYS_PARAM_H 1
+# endif
+
+# ifdef _SC_PAGESIZE
+# define getpagesize() sysconf(_SC_PAGESIZE)
+# else /* no _SC_PAGESIZE */
+# ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+# ifdef EXEC_PAGESIZE
+# define getpagesize() EXEC_PAGESIZE
+# else /* no EXEC_PAGESIZE */
+# ifdef NBPG
+# define getpagesize() NBPG * CLSIZE
+# ifndef CLSIZE
+# define CLSIZE 1
+# endif /* no CLSIZE */
+# else /* no NBPG */
+# ifdef NBPC
+# define getpagesize() NBPC
+# else /* no NBPC */
+# ifdef PAGESIZE
+# define getpagesize() PAGESIZE
+# endif /* PAGESIZE */
+# endif /* no NBPC */
+# endif /* no NBPG */
+# endif /* no EXEC_PAGESIZE */
+# else /* no HAVE_SYS_PARAM_H */
+# define getpagesize() 8192 /* punt totally */
+# endif /* no HAVE_SYS_PARAM_H */
+# endif /* no _SC_PAGESIZE */
+
+#endif /* no HAVE_GETPAGESIZE */
+
+#ifdef __cplusplus
+extern "C" { void *malloc(unsigned); }
+#else
+char *malloc();
+#endif
+
+int
+main()
+{
+ char *data, *data2, *data3;
+ int i, pagesize;
+ int fd;
+
+ pagesize = getpagesize();
+
+ /*
+ * First, make a file with some known garbage in it.
+ */
+ data = malloc(pagesize);
+ if (!data)
+ exit(1);
+ for (i = 0; i < pagesize; ++i)
+ *(data + i) = rand();
+ umask(0);
+ fd = creat("conftestmmap", 0600);
+ if (fd < 0)
+ exit(1);
+ if (write(fd, data, pagesize) != pagesize)
+ exit(1);
+ close(fd);
+
+ /*
+ * Next, try to mmap the file at a fixed address which
+ * already has something else allocated at it. If we can,
+ * also make sure that we see the same garbage.
+ */
+ fd = open("conftestmmap", O_RDWR);
+ if (fd < 0)
+ exit(1);
+ data2 = malloc(2 * pagesize);
+ if (!data2)
+ exit(1);
+ data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
+ if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
+ MAP_PRIVATE | MAP_FIXED, fd, 0L))
+ exit(1);
+ for (i = 0; i < pagesize; ++i)
+ if (*(data + i) != *(data2 + i))
+ exit(1);
+
+ /*
+ * Finally, make sure that changes to the mapped area
+ * do not percolate back to the file as seen by read().
+ * (This is a bug on some variants of i386 svr4.0.)
+ */
+ for (i = 0; i < pagesize; ++i)
+ *(data2 + i) = *(data2 + i) + 1;
+ data3 = malloc(pagesize);
+ if (!data3)
+ exit(1);
+ if (read(fd, data3, pagesize) != pagesize)
+ exit(1);
+ for (i = 0; i < pagesize; ++i)
+ if (*(data + i) != *(data3 + i))
+ exit(1);
+ close(fd);
+ unlink("conftestmmap");
+ exit(0);
+}
+
+EOF
+if { (eval echo configure:2953: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+then
+ ac_cv_func_mmap_fixed_mapped=yes
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -fr conftest*
+ ac_cv_func_mmap_fixed_mapped=no
+fi
+rm -fr conftest*
+fi
+
+fi
+
+echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
+if test $ac_cv_func_mmap_fixed_mapped = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_MMAP 1
+EOF
+
+fi
+
+
+for ac_func in bcopy bzero bcmp \
+ index rindex getenv atol sbrk abort atof strerror getcwd getwd \
+ strsignal putc_unlocked fputs_unlocked strstr
+do
+echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
+echo "configure:2981: checking whether $ac_func must be declared" >&5
+if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 2986 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#ifdef STRING_WITH_STRINGS
+# include <string.h>
+# include <strings.h>
+#else
+# ifdef HAVE_STRING_H
+# include <string.h>
+# else
+# ifdef HAVE_STRINGS_H
+# include <strings.h>
+# endif
+# endif
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifndef HAVE_RINDEX
+#define rindex strrchr
+#endif
+#ifndef HAVE_INDEX
+#define index strchr
+#endif
+
+int main() {
+char *(*pfn) = (char *(*)) $ac_func
+; return 0; }
+EOF
+if { (eval echo configure:3019: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ eval "gcc_cv_decl_needed_$ac_func=no"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "gcc_cv_decl_needed_$ac_func=yes"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $gcc_tr_decl 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+done
+
+
+for ac_func in malloc realloc calloc free
+do
+echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
+echo "configure:3048: checking whether $ac_func must be declared" >&5
+if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 3053 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#ifdef STRING_WITH_STRINGS
+# include <string.h>
+# include <strings.h>
+#else
+# ifdef HAVE_STRING_H
+# include <string.h>
+# else
+# ifdef HAVE_STRINGS_H
+# include <strings.h>
+# endif
+# endif
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifndef HAVE_RINDEX
+#define rindex strrchr
+#endif
+#ifndef HAVE_INDEX
+#define index strchr
+#endif
+#ifdef HAVE_MALLOC_H
+#include <malloc.h>
+#endif
+
+int main() {
+char *(*pfn) = (char *(*)) $ac_func
+; return 0; }
+EOF
+if { (eval echo configure:3089: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ eval "gcc_cv_decl_needed_$ac_func=no"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "gcc_cv_decl_needed_$ac_func=yes"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $gcc_tr_decl 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+done
+
+
+for ac_func in getrlimit setrlimit getrusage
+do
+echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
+echo "configure:3118: checking whether $ac_func must be declared" >&5
+if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 3123 "configure"
+#include "confdefs.h"
+
+#include <stdio.h>
+#ifdef STRING_WITH_STRINGS
+# include <string.h>
+# include <strings.h>
+#else
+# ifdef HAVE_STRING_H
+# include <string.h>
+# else
+# ifdef HAVE_STRINGS_H
+# include <strings.h>
+# endif
+# endif
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#ifndef HAVE_RINDEX
+#define rindex strrchr
+#endif
+#ifndef HAVE_INDEX
+#define index strchr
+#endif
+#include <sys/types.h>
+#ifdef HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+
+int main() {
+char *(*pfn) = (char *(*)) $ac_func
+; return 0; }
+EOF
+if { (eval echo configure:3160: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ eval "gcc_cv_decl_needed_$ac_func=no"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "gcc_cv_decl_needed_$ac_func=yes"
+fi
+rm -f conftest*
+fi
+
+if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+ cat >> confdefs.h <<EOF
+#define $gcc_tr_decl 1
+EOF
+
+else
+ echo "$ac_t""no" 1>&6
+fi
+
+done
+
+
+# mkdir takes a single argument on some systems.
+echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
+echo "configure:3188: checking if mkdir takes one argument" >&5
+if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 3193 "configure"
+#include "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>
+#endif
+int main() {
+mkdir ("foo", 0);
+; return 0; }
+EOF
+if { (eval echo configure:3210: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+ rm -rf conftest*
+ gcc_cv_mkdir_takes_one_arg=no
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ gcc_cv_mkdir_takes_one_arg=yes
+fi
+rm -f conftest*
+fi
+
+echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
+if test $gcc_cv_mkdir_takes_one_arg = yes ; then
+ cat >> confdefs.h <<\EOF
+#define MKDIR_TAKES_ONE_ARG 1
+EOF
+
+fi
+
+
+# File extensions
manext='.1'
objext='.o'
host_truncate_target=
host_exeext=
-# It is relative to $prefix.
-cpp_install_dir=
-
# Decode the host machine, then the target machine.
# For the host machine, we save the xm_file variable as host_xm_file;
# then we decode the target machine and forget everything else
gnu_ld="$gnu_ld_flag"
enable_threads=$enable_threads_flag
- # Set default cpu_type, tm_file and xm_file so it can be updated in
- # each machine entry.
+ # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
+ # updated in each machine entry.
+ tm_p_file=
cpu_type=`echo $machine | sed 's/-.*$//'`
case $machine in
alpha*-*-*)
mips*-*-*)
cpu_type=mips
;;
+ pj*-*-*)
+ cpu_type=pj
+ ;;
powerpc*-*-*)
cpu_type=rs6000
;;
tm_file=${cpu_type}/${cpu_type}.h
xm_file=${cpu_type}/xm-${cpu_type}.h
-
+ if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
+ then
+ tm_p_file=${cpu_type}/${cpu_type}-protos.h;
+ fi
+ # On a.out targets, we need to use collect2.
+ case $machine in
+ *-*-*aout*)
+ use_collect2=yes
+ ;;
+ esac
+
# Common parts for linux-gnu and openbsd systems
case $machine in
*-*-linux-gnu*)
;;
*-*-openbsd*)
tm_file=${cpu_type}/openbsd.h
- # On OpenBSD systems, the headers are okay
- fixincludes=Makefile.in
tmake_file="t-libc-ok t-openbsd"
# avoid surprises, always provide an xm-openbsd file
xm_file=${cpu_type}/xm-openbsd.h
+ # don't depend on processor x-fragments as well
+ xmake_file=none
if test x$enable_threads = xyes; then
thread_file='posix'
tmake_file="${tmake_file} t-openbsd-thread"
a29k-*-*) # Default a29k environment.
use_collect2=yes
;;
+ alpha-*-interix)
+ tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
+
+ # GAS + IEEE_CONFORMANT+IEEE (no inexact);
+ #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
+
+ # GAS + IEEE_CONFORMANT
+ target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
+
+ xm_file="alpha/xm-alpha-interix.h xm-interix.h"
+ xmake_file="x-interix alpha/t-pe"
+ tmake_file="alpha/t-interix alpha/t-ieee"
+ if test x$enable_threads = xyes ; then
+ thread_file='posix'
+ fi
+ if test x$stabs = xyes ; then
+ tm_file="${tm_file} dbxcoff.h"
+ fi
+ #prefix='$$INTERIX_ROOT'/usr/contrib
+ #local_prefix='$$INTERIX_ROOT'/usr/contrib
+ ;;
alpha*-*-linux-gnuecoff*)
tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
target_cpu_default="MASK_GAS"
+ tmake_file="alpha/t-ieee"
gas=no
xmake_file=none
gas=yes gnu_ld=yes
alpha*-*-linux-gnulibc1*)
tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
target_cpu_default="MASK_GAS"
- tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe"
+ tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe alpha/t-ieee"
extra_parts="crtbegin.o crtend.o"
xmake_file=none
gas=yes gnu_ld=yes
alpha*-*-linux-gnu*)
tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
target_cpu_default="MASK_GAS"
- tmake_file="t-linux alpha/t-linux alpha/t-crtbe"
+ tmake_file="t-linux alpha/t-linux alpha/t-crtbe alpha/t-ieee"
extra_parts="crtbegin.o crtend.o"
xmake_file=none
gas=yes gnu_ld=yes
alpha*-*-netbsd*)
tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
target_cpu_default="MASK_GAS"
- tmake_file="alpha/t-crtbe"
+ tmake_file="alpha/t-crtbe alpha/t-ieee"
extra_parts="crtbegin.o crtend.o"
xmake_file=none
gas=yes gnu_ld=yes
alpha*-*-openbsd*)
# default x-alpha is only appropriate for dec-osf.
target_cpu_default="MASK_GAS"
- xmake_file=none
+ tmake_file="alpha/t-ieee"
;;
alpha*-dec-osf*)
extra_passes="mips-tfile mips-tdump"
fi
use_collect2=yes
+ tmake_file="alpha/t-ieee"
case $machine in
*-*-osf1*)
tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
# a broken tar, so we use cpio instead.
install_headers_dir=install-headers-cpio
;;
+ *-*-osf5*)
+ tm_file="${tm_file} alpha/osf.h"
+ ;;
esac
case $machine in
*-*-osf4.0[b-z] | *-*-osf4.[1-9]*)
;;
alpha*-*-vxworks*)
tm_file="${tm_file} dbx.h alpha/vxworks.h"
+ tmake_file="alpha/t-ieee"
if x$gas != xyes
then
extra_passes="mips-tfile mips-tdump"
fi
use_collect2=yes
+ thread_file='vxworks'
;;
alpha*-*-winnt*)
- tm_file="${tm_file} alpha/win-nt.h"
+ tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
- tmake_file=t-libc-ok
+ tmake_file="t-libc-ok alpha/t-ieee"
xmake_file=winnt/x-winnt
extra_host_objs=oldnames.o
extra_gcc_objs="spawnv.o oldnames.o"
alpha*-dec-vms*)
tm_file=alpha/vms.h
xm_file="${xm_file} alpha/xm-vms.h"
- tmake_file=alpha/t-vms
+ tmake_file="alpha/t-vms alpha/t-ieee"
;;
arc-*-elf*)
extra_parts="crtinit.o crtfini.o"
arm-*-vxworks*)
tm_file=arm/vxarm.h
tmake_file=arm/t-bare
+ thread_file='vxworks'
;;
arm-*-riscix1.[01]*) # Acorn RISC machine (early versions)
tm_file=arm/riscix1-1.h
;;
arm*-*-netbsd*)
tm_file=arm/netbsd.h
- xm_file="arm/xm-netbsd.h ${xm_file}"
tmake_file="t-netbsd arm/t-netbsd"
+ use_collect2=yes
;;
arm*-*-linux-gnuaout*) # ARM GNU/Linux with a.out
cpu_type=arm
tmake_file=arm/t-linux
gnu_ld=yes
;;
- arm*-*-linux-gnu*) # ARM GNU/Linux with ELF
+ arm*-*-linux-gnuoldld*) # ARM GNU/Linux with old ELF linker
xm_file=arm/xm-linux.h
xmake_file=x-linux
+ tm_file="arm/linux-oldld.h arm/linux-elf.h"
case $machine in
armv2*-*-*)
- tm_file=arm/linux-elf26.h
+ tm_file="arm/linux-elf26.h $tm_file"
;;
- *)
- tm_file=arm/linux-elf.h
+ esac
+ tmake_file="t-linux arm/t-linux"
+ extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
+ gnu_ld=yes
+ case x${enable_threads} in
+ x | xyes | xpthreads | xposix)
+ thread_file='posix'
+ ;;
+ esac
+ ;;
+ arm*-*-linux-gnu*) # ARM GNU/Linux with ELF
+ xm_file=arm/xm-linux.h
+ xmake_file=x-linux
+ tm_file="arm/linux-elf.h"
+ case $machine in
+ armv2*-*-*)
+ tm_file="arm/linux-elf26.h $tm_file"
;;
esac
tmake_file="t-linux arm/t-linux"
;;
esac
;;
+ arm*-*-uclinux*) # ARM ucLinux
+ tm_file=arm/uclinux-elf.h
+ tmake_file=arm/t-arm-elf
+ ;;
arm*-*-aout)
tm_file=arm/aout.h
tmake_file=arm/t-bare
tm_file=arm/unknown-elf-oabi.h
tmake_file=arm/t-arm-elf
;;
+ arm-*-pe*)
+ tm_file=arm/pe.h
+ tmake_file=arm/t-pe
+ extra_objs=pe.o
+ ;;
c1-convex-*) # Convex C1
target_cpu_default=1
use_collect2=yes
elxsi-elxsi-*)
use_collect2=yes
;;
+ fr30-*-elf)
+ tm_file="fr30/fr30.h"
+ tmake_file=fr30/t-fr30
+ extra_parts="crti.o crtn.o crtbegin.o crtend.o"
+ ;;
# This hasn't been upgraded to GCC 2.
# fx80-alliant-*) # Alliant FX/80
# ;;
h8300-*-*)
float_format=i32
;;
+ hppa*-*-linux*)
+ target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
+ tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
+ tmake_file="t-linux pa/t-linux"
+ extra_parts="crtbegin.o crtend.o"
+ xmake_file=none
+ gas=yes gnu_ld=yes
+ if test x$enable_threads = xyes; then
+ thread_file='posix'
+ fi
+ ;;
hppa*-*-openbsd*)
- target_cpu_default="MASK_SNAKE"
+ target_cpu_default="MASK_PA_11"
tmake_file=pa/t-openbsd
;;
hppa1.1-*-pro*)
- tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h"
+ target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
+ tm_file="${tm_file} elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
xm_file=pa/xm-papro.h
tmake_file=pa/t-pro
;;
hppa1.1-*-osf*)
- target_cpu_default="MASK_SNAKE"
- tm_file="${tm_file} pa/pa-osf.h"
+ target_cpu_default="MASK_PA_11"
+ tm_file="${tm_file} pa/som.h pa/pa-osf.h"
use_collect2=yes
;;
hppa1.1-*-rtems*)
- tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h pa/rtems.h"
+ target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
+ tm_file="${tm_file} elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
xm_file=pa/xm-papro.h
tmake_file=pa/t-pro
;;
hppa1.0-*-osf*)
- tm_file="${tm_file} pa/pa-osf.h"
+ tm_file="${tm_file} pa/som.h pa/pa-osf.h"
use_collect2=yes
;;
hppa1.1-*-bsd*)
- target_cpu_default="MASK_SNAKE"
+ tm_file="${tm_file} pa/som.h"
+ target_cpu_default="MASK_PA_11"
use_collect2=yes
;;
hppa1.0-*-bsd*)
+ tm_file="${tm_file} pa/som.h"
use_collect2=yes
;;
hppa1.0-*-hpux7*)
- tm_file="pa/pa-oldas.h ${tm_file} pa/pa-hpux7.h"
+ tm_file="pa/pa-oldas.h ${tm_file} pa/som.h pa/pa-hpux7.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
if test x$gas = xyes
use_collect2=yes
;;
hppa1.0-*-hpux8.0[0-2]*)
- tm_file="${tm_file} pa/pa-hpux.h"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
if test x$gas = xyes
use_collect2=yes
;;
hppa1.1-*-hpux8.0[0-2]*)
- target_cpu_default="MASK_SNAKE"
- tm_file="${tm_file} pa/pa-hpux.h"
+ target_cpu_default="MASK_PA_11"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
if test x$gas = xyes
use_collect2=yes
;;
hppa1.1-*-hpux8*)
- target_cpu_default="MASK_SNAKE"
- tm_file="${tm_file} pa/pa-hpux.h"
+ target_cpu_default="MASK_PA_11"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
if test x$gas = xyes
use_collect2=yes
;;
hppa1.0-*-hpux8*)
- tm_file="${tm_file} pa/pa-hpux.h"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
if test x$gas = xyes
use_collect2=yes
;;
hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
- target_cpu_default="MASK_SNAKE"
- tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
+ target_cpu_default="MASK_PA_11"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
tmake_file=pa/t-pa
use_collect2=yes
;;
hppa1.0-*-hpux10*)
- tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
tmake_file=pa/t-pa
install_headers_dir=install-headers-cpio
use_collect2=yes
;;
+ hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
+ target_cpu_default="MASK_PA_11"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
+ xm_file=pa/xm-pahpux.h
+ xmake_file=pa/x-pa-hpux
+ tmake_file=pa/t-pa
+ if test x$gas = xyes
+ then
+ tm_file="${tm_file} pa/pa-gas.h"
+ fi
+# if test x$enable_threads = x; then
+# enable_threads=$have_pthread_h
+# fi
+# if test x$enable_threads = xyes; then
+# thread_file='dce'
+# tmake_file="${tmake_file} pa/t-dce-thr"
+# fi
+ install_headers_dir=install-headers-cpio
+ use_collect2=yes
+ ;;
+ hppa1.0-*-hpux11*)
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
+ xm_file=pa/xm-pahpux.h
+ xmake_file=pa/x-pa-hpux
+ if test x$gas = xyes
+ then
+ tm_file="${tm_file} pa/pa-gas.h"
+ fi
+# if test x$enable_threads = x; then
+# enable_threads=$have_pthread_h
+# fi
+# if test x$enable_threads = xyes; then
+# thread_file='dce'
+# tmake_file="${tmake_file} pa/t-dce-thr"
+# fi
+ install_headers_dir=install-headers-cpio
+ use_collect2=yes
+ ;;
hppa1.1-*-hpux* | hppa2*-*-hpux*)
- target_cpu_default="MASK_SNAKE"
- tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
+ target_cpu_default="MASK_PA_11"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
if test x$gas = xyes
use_collect2=yes
;;
hppa1.0-*-hpux*)
- tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
if test x$gas = xyes
use_collect2=yes
;;
hppa1.1-*-hiux* | hppa2*-*-hiux*)
- target_cpu_default="MASK_SNAKE"
- tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
+ target_cpu_default="MASK_PA_11"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
if test x$gas = xyes
use_collect2=yes
;;
hppa1.0-*-hiux*)
- tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
+ tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
xm_file=pa/xm-pahpux.h
xmake_file=pa/x-pa-hpux
if test x$gas = xyes
use_collect2=yes
;;
hppa*-*-lites*)
- target_cpu_default="MASK_SNAKE"
+ tm_file="${tm_file} elfos.h pa/elf.h"
+ target_cpu_default="MASK_PA_11"
use_collect2=yes
;;
+ hppa*-*-mpeix*)
+ tm_file="${tm_file} pa/pa-mpeix.h"
+ xm_file=pa/xm-pampeix.h
+ xmake_file=pa/x-pa-mpeix
+ echo "You must use gas. Assuming it is already installed."
+ install_headers_dir=install-headers-tar
+ fixincludes=Makefile.in
+ use_collect2=yes
+ ;;
+ i370-*-opened*) # IBM 360/370/390 Architecture
+ xm_file=i370/xm-oe.h
+ tm_file=i370/oe.h
+ xmake_file=i370/x-oe
+ tmake_file=i370/t-oe
+ fixincludes=Makefile.in # Headers are wierd, don't mess with
+ ;;
i370-*-mvs*)
+ xm_file=i370/xm-mvs.h
+ tm_file=i370/mvs.h
+ tmake_file=i370/t-mvs
+ fixincludes=Makefile.in # Headers are wierd, don't mess with
+ ;;
+ i370-*-linux*)
+ xm_file="xm-linux.h i370/xm-linux.h"
+ xmake_file=x-linux
+ tm_file="i370/linux.h ${tm_file}"
+ tmake_file="t-linux i370/t-linux"
+ fixincludes=Makefile.in # The headers are ok already.
+ # broken_install=yes
+ extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
+ # extra_parts="crtbegin.o crtend.o"
+ gnu_ld=yes
+ gas=yes
+ elf=yes
+ if test x$enable_threads = xyes; then
+ thread_file='posix'
+ fi
+ ;;
+ i[34567]86-*-elf*)
+ xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
+ tm_file=i386/i386elf.h
+ tmake_file=i386/t-i386elf
+ xmake_file=x-svr4
;;
i[34567]86-ibm-aix*) # IBM PS/2 running AIX
if test x$gas = xyes
xmake_file=i386/x-aix
;;
i[34567]86-ncr-sysv4*) # NCR 3000 - ix86 running system V.4
- xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
+ xm_file="xm-alloca.h ${xm_file}"
xm_defines="USG POSIX SMALL_ARG_MAX"
xmake_file=i386/x-ncr3000
if test x$stabs = xyes -a x$gas = xyes
install_headers_dir=install-headers-cpio
;;
i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
- xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
+ xm_file="xm-alloca.h ${xm_file}"
xm_defines="USG POSIX SMALL_ARG_MAX"
xmake_file=x-svr4
tm_file=i386/ptx4-i.h
i[34567]86-wrs-vxworks*)
tm_file=i386/vxi386.h
tmake_file=i386/t-i386bare
+ thread_file='vxworks'
;;
i[34567]86-*-aout*)
tm_file=i386/i386-aout.h
# use_collect2=yes
;;
i[34567]86-*-freebsdelf*)
- tm_file="i386/i386.h i386/att.h linux.h i386/freebsd-elf.h i386/perform.h"
- # On FreeBSD, the headers are already ok, except for math.h.
- fixincludes=fixinc.wrap
+ tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
- tmake_file=i386/t-freebsd
+ tmake_file=t-freebsd
gas=yes
gnu_ld=yes
stabs=yes
+ case x${enable_threads} in
+ xyes | xpthreads | xposix)
+ thread_file='posix'
+ tmake_file="${tmake_file} t-freebsd-thread"
+ ;;
+ esac
;;
i[34567]86-*-freebsd*)
- tm_file=i386/freebsd.h
- tmake_file=i386/t-freebsd
+ tm_file="i386/freebsd.h i386/perform.h"
+ tmake_file=t-freebsd
;;
i[34567]86-*-netbsd*)
tm_file=i386/netbsd.h
tmake_file=t-netbsd
+ use_collect2=yes
;;
i[34567]86-*-openbsd*)
- # Remove when the math emulator is fixed
# we need collect2 until our bug is fixed...
use_collect2=yes
;;
tm_file=i386/go32-rtems.h
tmake_file="i386/t-go32 t-rtems"
;;
- i[34567]86-*-rtemself*)
+ i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
cpu_type=i386
tm_file=i386/rtemself.h
- tmake_file="i386/t-i386bare t-rtems"
+ extra_parts="crtbegin.o crtend.o crti.o crtn.o"
+ tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
;;
- i[34567]86-*-rtems*)
+ i[34567]86-*-rtemscoff*)
cpu_type=i386
tm_file=i386/rtems.h
tmake_file="i386/t-i386bare t-rtems"
;;
i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
- xm_file="xm-siglist.h xm-alloca.h ${xm_file} i386/xm-sco5.h"
+ xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
xm_defines="USG SVR3"
xmake_file=i386/x-sco5
install_headers_dir=install-headers-cpio
;;
i[34567]86-*-sco3.2v4*) # 80386 running SCO 3.2v4 system
xm_file="${xm_file} i386/xm-sco.h"
- xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX NO_SYS_SIGLIST"
+ xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
xmake_file=i386/x-sco4
install_headers_dir=install-headers-cpio
if test x$stabs = xyes
tmake_file=i386/t-crtstuff
extra_parts="crtbegin.o crtend.o"
fi
- truncate_target=yes
+ # The default EAFS filesystem supports long file names.
+ # Truncating the target makes $host != $target which
+ # makes gcc think it is doing a cross-compile.
+ # truncate_target=yes
;;
i[34567]86-*-sco*) # 80386 running SCO system
xm_file=i386/xm-sco.h
truncate_target=yes
;;
i[34567]86-*-solaris2*)
- xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
+ xm_file="xm-alloca.h ${xm_file}"
xm_defines="USG POSIX SMALL_ARG_MAX"
- if test x$stabs = xyes
- then
- tm_file=i386/sol2dbg.h
- else
- tm_file=i386/sol2.h
+ tm_file=i386/sol2.h
+ if test x$gas = xyes; then
+ # Only needed if gas does not support -s
+ tm_file="i386/sol2gas.h ${tm_file}"
fi
tmake_file=i386/t-sol2
extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
xmake_file=x-svr4
- if test x$enable_threads = xyes; then
+ if test x${enable_threads} = x; then
+ enable_threads=$have_pthread_h
+ if test x${enable_threads} = x; then
+ enable_threads=$have_thread_h
+ fi
+ fi
+ if test x${enable_threads} = xyes; then
+ if test x${have_pthread_h} = xyes; then
+ thread_file='posix'
+ else
thread_file='solaris'
+ fi
fi
;;
i[34567]86-*-sysv5*) # Intel x86 on System V Release 5
- xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
+ xm_file="xm-alloca.h ${xm_file}"
xm_defines="USG POSIX"
tm_file=i386/sysv5.h
if test x$stabs = xyes
tmake_file=i386/t-crtpic
xmake_file=x-svr4
extra_parts="crtbegin.o crtend.o"
+ if test x$enable_threads = xyes; then
+ thread_file='posix'
+ fi
;;
i[34567]86-*-sysv4*) # Intel 80386's running system V.4
- xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
+ xm_file="xm-alloca.h ${xm_file}"
xm_defines="USG POSIX SMALL_ARG_MAX"
tm_file=i386/sysv4.h
if test x$stabs = xyes
extra_parts="crtbegin.o crtend.o"
;;
i[34567]86-*-udk*) # Intel x86 on SCO UW/OSR5 Dev Kit
- xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
+ xm_file="xm-alloca.h ${xm_file}"
xm_defines="USG POSIX"
tm_file=i386/udk.h
tmake_file="i386/t-crtpic i386/t-udk"
xmake_file=x-svr4
extra_parts="crtbegin.o crtend.o"
+ install_headers_dir=install-headers-cpio
;;
i[34567]86-*-osf1*) # Intel 80386's running OSF/1 1.3+
cpu_type=i386
i[34567]86-*-uwin*)
tm_file=i386/uwin.h
xm_file="${xm_file} i386/xm-uwin.h"
- xm_defines="USG NO_STAB_H NO_SYS_SIGLIST"
+ xm_defines="USG NO_STAB_H"
tmake_file="i386/t-cygwin i386/t-uwin"
extra_objs=winnt.o
xmake_file=i386/x-cygwin
- fixincludes=Makefile.in
if test x$enable_threads = xyes; then
thread_file='win32'
fi
exeext=.exe
;;
i[34567]86-*-interix*)
- tm_file=i386/i386-interix.h
+ tm_file="i386/i386-interix.h interix.h"
xm_file="i386/xm-i386-interix.h xm-interix.h"
- xm_defines="USG NO_SYS_SIGLIST"
+ xm_defines="USG"
tmake_file="i386/t-interix"
extra_objs=interix.o
xmake_file=x-interix
- fixincludes=fixinc.interix
- if [ x$enable_threads = xyes ]; then
+ if test x$enable_threads = xyes ; then
thread_file='posix'
fi
- if [ x$stabs = xyes ]; then
+ if test x$stabs = xyes ; then
tm_file="${tm_file} dbxcoff.h"
fi
;;
fi
;;
i[34567]86-dg-dgux*)
- xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
+ xm_file="xm-alloca.h ${xm_file}"
xm_defines="USG POSIX"
out_file=i386/dgux.c
tm_file=i386/dgux.h
extra_headers=math-68881.h
;;
m68000-hp-hpux*) # HP 9000 series 300
- xm_file="xm_alloca.h ${xm_file}"
- xm_defines="USG NO_SYS_SIGLIST"
+ xm_file="xm-alloca.h ${xm_file}"
+ xm_defines="USG"
if test x$gas = xyes
then
xmake_file=m68k/x-hp320g
m68k-motorola-sysv*)
tm_file=m68k/mot3300.h
xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
- xm_defines=NO_SYS_SIGLIST
if test x$gas = xyes
then
xmake_file=m68k/x-mot3300-gas
extra_headers=math-68881.h
;;
m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
- xm_file="xm_alloca.h ${xm_file}"
- xm_defines="USG NO_SYS_SIGLIST"
+ xm_file="xm-alloca.h ${xm_file}"
+ xm_defines="USG"
if test x$gas = xyes
then
xmake_file=m68k/x-hp320g
float_format=m68k
;;
m68k-hp-hpux*) # HP 9000 series 300
- xm_file="xm_alloca.h ${xm_file}"
- xm_defines="USG NO_SYS_SIGLIST"
+ xm_file="xm-alloca.h ${xm_file}"
+ xm_defines="USG"
if test x$gas = xyes
then
xmake_file=m68k/x-hp320g
use_collect2=yes
float_format=m68k
;;
- m68k-next-nextstep3*)
+ m68k-next-nextstep[34]*)
tm_file=m68k/next.h
xm_file="m68k/xm-next.h ${xm_file}"
tmake_file=m68k/t-next
float_format=m68k
;;
m68020-*-elf* | m68k-*-elf*)
- tm_file="m68k/m68020-elf.h libgloss.h"
+ tm_file="m68k/m68020-elf.h"
xm_file=m68k/xm-m68kv.h
tmake_file=m68k/t-m68kelf
header_files=math-68881.h
tm_file=m68k/netbsd.h
tmake_file=t-netbsd
float_format=m68k
+ use_collect2=yes
;;
m68k*-*-openbsd*)
float_format=m68k
extra_headers=math-68881.h
float_format=m68k
;;
- m68k-*-rtems*)
+ m68k-*-rtemscoff*)
tmake_file="m68k/t-m68kbare t-rtems"
tm_file=m68k/rtems.h
extra_headers=math-68881.h
float_format=m68k
;;
-
+ m68k-*-rtemself*|m68k-*-rtems*)
+ tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
+ tm_file=m68k/rtemself.h
+ extra_headers=math-68881.h
+ float_format=m68k
+ ;;
m88k-dg-dgux*)
case $machine in
m88k-dg-dguxbcs*)
tmake_file=m88k/t-sysv4
;;
mips-sgi-irix6*) # SGI System V.4., IRIX 6
- tm_file=mips/iris6.h
+ if test "x$gnu_ld" = xyes
+ then
+ tm_file="mips/iris6.h mips/iris6gld.h"
+ else
+ tm_file=mips/iris6.h
+ fi
+ tmake_file=mips/t-iris6
xm_file=mips/xm-iris6.h
xmake_file=mips/x-iris6
- tmake_file=mips/t-iris6
# if test x$enable_threads = xyes; then
# thread_file='irix'
# fi
;;
mips-wrs-vxworks)
- tm_file="mips/elf.h libgloss.h"
+ tm_file="mips/elf.h mips/vxworks.h"
tmake_file=mips/t-ecoff
gas=yes
gnu_ld=yes
;;
mips*-*-linux*) # Linux MIPS, either endian.
xmake_file=x-linux
- xm_file="xm-siglist.h ${xm_file}"
case $machine in
mipsel-*) tm_file="mips/elfl.h mips/linux.h" ;;
*) tm_file="mips/elf.h mips/linux.h" ;;
esac
- extra_parts="crtbegin.o crtend.o"
+ extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
gnu_ld=yes
gas=yes
- fixincludes=Makefile.in
+ if test x$enable_threads = xyes; then
+ thread_file='posix'
+ fi
;;
mips*el-*-openbsd*) # mips little endian
target_cpu_default="MASK_GAS|MASK_ABICALLS"
- tm_file=mips/openbsd.h
- xmake_file=none
;;
mips*-*-openbsd*) # mips big endian
target_cpu_default="MASK_GAS|MASK_ABICALLS"
- tm_file=mips/openbsd-be.h
- xmake_file=none
+ tm_file="mips/openbsd-be.h ${tm_file}"
;;
mips-sony-bsd* | mips-sony-newsos*) # Sony NEWS 3600 or risc/news.
tm_file="mips/news4.h ${tm_file}"
if test x$stabs = xyes; then
tm_file="${tm_file} dbx.h"
fi
- xm_file="xm-siglist.h ${xm_file}"
xm_defines=USG
if test x$gas = xyes
then
if test x$stabs = xyes; then
tm_file="${tm_file} dbx.h"
fi
- xm_file="xm-siglist.h ${xm_file}"
xm_defines=USG
xmake_file=mips/x-sysv
if test x$gas = xyes
if test x$stabs = xyes; then
tm_file="${tm_file} dbx.h"
fi
- xm_file="xm-siglist.h ${xm_file}"
xmake_file=mips/x-sysv
if test x$gas = xyes
then
tmake_file=mips/t-ecoff
;;
mipsel-*-elf*)
- tm_file="mips/elfl.h libgloss.h"
- tmake_file=mips/t-ecoff
+ tm_file="mips/elfl.h"
+ tmake_file=mips/t-elf
;;
mips-*-elf*)
- tm_file="mips/elf.h libgloss.h"
- tmake_file=mips/t-ecoff
+ tm_file="mips/elf.h"
+ tmake_file=mips/t-elf
;;
mips64el-*-elf*)
- tm_file="mips/elfl64.h libgloss.h"
- tmake_file=mips/t-ecoff
+ tm_file="mips/elfl64.h"
+ tmake_file=mips/t-elf
;;
mips64orionel-*-elf*)
- tm_file="mips/elforion.h mips/elfl64.h libgloss.h"
- tmake_file=mips/t-ecoff
+ tm_file="mips/elforion.h mips/elfl64.h"
+ tmake_file=mips/t-elf
;;
mips64-*-elf*)
- tm_file="mips/elf64.h libgloss.h"
- tmake_file=mips/t-ecoff
+ tm_file="mips/elf64.h"
+ tmake_file=mips/t-elf
;;
mips64orion-*-elf*)
- tm_file="mips/elforion.h mips/elf64.h libgloss.h"
- tmake_file=mips/t-ecoff
+ tm_file="mips/elforion.h mips/elf64.h"
+ tmake_file=mips/t-elf
;;
mips64orion-*-rtems*)
tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
- tmake_file="mips/t-ecoff t-rtems"
+ tmake_file="mips/t-elf t-rtems"
;;
mipstx39el-*-elf*)
- tm_file="mips/r3900.h mips/elfl.h mips/abi64.h libgloss.h"
+ tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
tmake_file=mips/t-r3900
;;
mipstx39-*-elf*)
- tm_file="mips/r3900.h mips/elf.h mips/abi64.h libgloss.h"
+ tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
tmake_file=mips/t-r3900
- # FIXME mips-elf should be fixed to use crtstuff.
- use_collect2=yes
;;
mips-*-*) # Default MIPS RISC-OS 4.0.
if test x$stabs = xyes; then
fi
;;
mn10200-*-*)
+ float_format=i32
cpu_type=mn10200
tm_file="mn10200/mn10200.h"
if test x$stabs = xyes
xm_file="ns32k/xm-netbsd.h ${xm_file}"
# On NetBSD, the headers are already okay, except for math.h.
tmake_file=t-netbsd
+ use_collect2=yes
;;
pdp11-*-bsd)
tm_file="${tm_file} pdp11/2bsd.h"
ns32k-*-openbsd*)
# Nothing special
;;
- pyramid-*-*)
- cpu_type=pyr
- xmake_file=pyr/x-pyr
- use_collect2=yes
- ;;
+# This has not been updated to GCC 2.
+# pyramid-*-*)
+# cpu_type=pyr
+# xmake_file=pyr/x-pyr
+# use_collect2=yes
+# ;;
+
+ pj*-linux*)
+ tm_file="svr4.h pj/linux.h ${tm_file}"
+ ;;
+ pj-*)
+ ;;
+ pjl-*)
+ tm_file="svr4.h pj/pjl.h ${tm_file}"
+ ;;
+
romp-*-aos*)
use_collect2=yes
;;
;;
powerpc-*-openbsd*)
tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
- xmake_file=none
;;
powerpc-*-beos*)
cpu_type=rs6000
;;
powerpc-*-sysv* | powerpc-*-elf*)
tm_file=rs6000/sysv4.h
- xm_file="xm-siglist.h rs6000/xm-sysv4.h"
+ xm_file="rs6000/xm-sysv4.h"
xm_defines="USG POSIX"
extra_headers=ppc-asm.h
if test x$gas = xyes
;;
powerpc-*-linux-gnu*)
tm_file=rs6000/linux.h
- xm_file="xm-siglist.h rs6000/xm-sysv4.h"
+ xm_file="rs6000/xm-sysv4.h"
xm_defines="USG ${xm_defines}"
out_file=rs6000/rs6000.c
if test x$gas = xyes
;;
powerpc-wrs-vxworks*)
cpu_type=rs6000
- xm_file="xm-siglist.h rs6000/xm-sysv4.h"
+ xm_file="rs6000/xm-sysv4.h"
xm_defines="USG POSIX"
tm_file=rs6000/vxppc.h
tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
;;
powerpcle-*-sysv* | powerpcle-*-elf*)
tm_file=rs6000/sysv4le.h
- xm_file="xm-siglist.h rs6000/xm-sysv4.h"
+ xm_file="rs6000/xm-sysv4.h"
xm_defines="USG POSIX"
if test x$gas = xyes
then
;;
powerpcle-*-solaris2*)
tm_file=rs6000/sol2.h
- xm_file="xm-siglist.h rs6000/xm-sysv4.h"
+ xm_file="rs6000/xm-sysv4.h"
xm_defines="USG POSIX"
if test x$gas = xyes
then
use_collect2=yes
;;
rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
- if test "$gnu_ld" = yes
- then
- tm_file=rs6000/aix41-gld.h
- else
- tm_file=rs6000/aix41.h
- fi
+ tm_file=rs6000/aix41.h
if test x$host != x$target
then
tmake_file=rs6000/t-xnewas
else
tmake_file=rs6000/t-newas
fi
- xmake_file=rs6000/x-aix41
+ if test "$gnu_ld" = yes
+ then
+ xmake_file=rs6000/x-aix41-gld
+ else
+ xmake_file=rs6000/x-aix41
+ fi
float_format=none
use_collect2=yes
;;
- rs6000-ibm-aix4.[3456789].* | powerpc-ibm-aix4.[3456789].*)
+ rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
tm_file=rs6000/aix43.h
if test x$host != x$target
then
sparc-*-netbsd*)
tm_file=sparc/netbsd.h
tmake_file=t-netbsd
+ use_collect2=yes
;;
sparc-*-openbsd*)
# we need collect2 until our bug is fixed...
tmake_file="t-linux t-linux-gnulibc1"
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
gnu_ld=yes
+ float_format=sparc
;;
sparc-*-linux-gnu*) # Sparc's running GNU/Linux, libc6
xm_file="${xm_file} sparc/xm-linux.h"
if test x$enable_threads = xyes; then
thread_file='posix'
fi
+ float_format=sparc
;;
sparc-*-lynxos*)
if test x$gas = xyes
tmake_file=sparc/t-sunos41
xmake_file=x-lynx
;;
- sparc-*-rtems*)
+ sparc-*-rtemsaout*)
tmake_file="sparc/t-sparcbare t-rtems"
tm_file=sparc/rtems.h
+ sparc-*-rtems*|sparc-*-rtemself*)
+ tm_file="sparc/rtemself.h"
+ tmake_file="sparc/t-elf t-rtems"
+ extra_parts="crti.o crtn.o crtbegin.o crtend.o"
+ #float_format=i128
+ float_format=i64
+ ;;
;;
sparcv9-*-solaris2*)
- tm_file=sparc/sol2-sld-64.h
+ if test x$gnu_ld = xyes
+ then
+ tm_file=sparc/sol2-64.h
+ else
+ tm_file=sparc/sol2-sld-64.h
+ fi
xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
xm_defines="USG POSIX"
tmake_file="sparc/t-sol2 sparc/t-sol2-64"
fi
;;
sparc-hal-solaris2*)
- xm_file=sparc/xm-sol2.h
+ xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
+ xm_defines="USG POSIX"
tm_file="sparc/sol2.h sparc/hal.h"
tmake_file="sparc/t-halos sparc/t-sol2"
xmake_file=sparc/x-sysv4
extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
- fixincludes=fixinc.svr4
- broken_install=yes
+ case $machine in
+ *-*-solaris2.0-4)
+ float_format=i128
+ ;;
+ *)
+ float_format=none
+ ;;
+ esac
+ thread_file='solaris'
;;
sparc-*-solaris2*)
if test x$gnu_ld = xyes
else
tm_file=sparc/sol2-sld.h
fi
- xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
+ xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
xm_defines="USG POSIX"
tmake_file=sparc/t-sol2
xmake_file=sparc/x-sysv4
extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
case $machine in
+ *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
+ *-*-solaris2*)
+ if test x$gnu_ld = xyes
+ then
+ tm_file=sparc/sol2-64.h
+ else
+ tm_file=sparc/sol2-sld-64.h
+ fi
+ tmake_file="$tmake_file sparc/t-sol2-64"
+ ;;
+ esac
+ case $machine in
*-*-solaris2.[0-4])
float_format=i128
;;
;;
sparc-*-sysv4*)
tm_file=sparc/sysv4.h
- xm_file="xm-siglist.h sparc/xm-sysv4.h"
+ xm_file="sparc/xm-sysv4.h"
xm_defines="USG POSIX"
tmake_file=t-svr4
xmake_file=sparc/x-sysv4
extra_parts="crtbegin.o crtend.o"
;;
sparc-*-vxsim*)
- xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
+ xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
xm_defines="USG POSIX"
tm_file=sparc/vxsim.h
tmake_file=sparc/t-vxsparc
tm_file="sparc/lite.h aoutos.h libgloss.h"
tmake_file=sparc/t-sparclite
;;
+ sparclite-*-elf*)
+ tm_file="sparc/liteelf.h"
+ tmake_file=sparc/t-sparclite
+ extra_parts="crtbegin.o crtend.o"
+ ;;
+ sparc86x-*-aout*)
+ tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
+ tmake_file=sparc/t-sp86x
+ ;;
+ sparc86x-*-elf*)
+ tm_file="sparc/sp86x-elf.h"
+ tmake_file=sparc/t-sp86x
+ extra_parts="crtbegin.o crtend.o"
+ ;;
sparc64-*-aout*)
tmake_file=sparc/t-sp64
tm_file=sparc/sp64-aout.h
xmake_file=x-linux
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
gnu_ld=yes
+ if test x$enable_threads = xyes; then
+ thread_file='posix'
+ fi
+ float_format=sparc
;;
# This hasn't been upgraded to GCC 2.
# tahoe-harris-*) # Harris tahoe, using COFF.
md_file=arm/thumb.md
tmake_file=arm/t-thumb
;;
+ thumb-*-elf* | thumbel-*-elf*)
+ tm_file=arm/telf.h
+ out_file=arm/thumb.c
+ xm_file=arm/xm-thumb.h
+ md_file=arm/thumb.md
+ tmake_file=arm/t-thumb-elf
+ ;;
+ thumb-*-linux-gnu*)
+ tm_file=arm/linux-telf.h
+ out_file=arm/thumb.c
+ xm_file=arm/xm-thumb.h
+ md_file=arm/thumb.md
+ tmake_file=arm/t-thumb-linux
+ ;;
+ thumb-*-uclinux*)
+ tm_file=arm/uclinux-telf.h
+ out_file=arm/thumb.c
+ md_file=arm/thumb.md
+ tmake_file=arm/t-thumb-linux
+ xm_file=arm/xm-thumb.h
+ ;;
+ thumb-wrs-vxworks)
+ tm_file=arm/tcoff.h
+ out_file=arm/thumb.c
+ xm_file=arm/xm-thumb.h
+ md_file=arm/thumb.md
+ tmake_file=arm/t-thumb
+ thread_file='vxworks'
+ ;;
+ thumb-*-pe)
+ tm_file=arm/tpe.h
+ out_file=arm/thumb.c
+ xm_file=arm/xm-thumb.h
+ md_file=arm/thumb.md
+ tmake_file=arm/t-pe-thumb
+ extra_objs=pe.o
+ ;;
# This hasn't been upgraded to GCC 2.
# tron-*-*)
# cpu_type=gmicro
# use_collect2=yes
# ;;
+ v850-*-rtems*)
+ cpu_type=v850
+ tm_file="v850/rtems.h"
+ xm_file="v850/xm-v850.h"
+ tmake_file="v850/t-v850 t-rtems"
+ if test x$stabs = xyes
+ then
+ tm_file="${tm_file} dbx.h"
+ fi
+ use_collect2=no
+ ;;
v850-*-*)
+ target_cpu_default="TARGET_CPU_generic"
cpu_type=v850
tm_file="v850/v850.h"
xm_file="v850/xm-v850.h"
tm_file="${tm_file} netbsd.h vax/netbsd.h"
tmake_file=t-netbsd
float_format=vax
+ use_collect2=yes
;;
vax-*-openbsd*)
- tmake_file="${tm_file} vax/t-openbsd"
+ tmake_file="${tmake_file} vax/t-openbsd"
;;
vax-*-ultrix*) # vaxen running ultrix
tm_file="${tm_file} vax/ultrix.h"
target_cpu_default2=1
;;
i586-*-*)
- target_cpu_default2=2
+ case $target_alias in
+ k6-*)
+ target_cpu_default2=4
+ ;;
+ *)
+ target_cpu_default2=2
+ ;;
+ esac
;;
i686-*-* | i786-*-*)
target_cpu_default2=3
;;
alpha*-*-*)
case $machine in
+ alphaev6[78]*)
+ target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
+ ;;
alphaev6*)
- target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_CIX|MASK_MAX"
+ target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
;;
alphapca56*)
target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
# Distinguish cores, and major variants
# arm7m doesn't exist, but D & I don't affect code
- xarm23678 | xarm250 | xarm67010 \
+ xarm[23678] | xarm250 | xarm[67][01]0 \
| xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
| xarm7100 | xarm7500 | xarm7500fe | xarm810 \
| xstrongarm | xstrongarm110 | xstrongarm1100)
else float_h_file=float-$float_format.h
fi
-if test x$enable_haifa = x
-then
- case $target in
- alpha*-* | hppa*-* | powerpc*-* | rs6000-* | *sparc*-* | m32r*-*)
- enable_haifa=yes;;
- esac
-fi
-
# Handle cpp installation.
-if [ x$enable_cpp != x ]
+if test x$enable_cpp != xno
then
tmake_file="$tmake_file t-install-cpp"
fi
xm_file="gansidecl.h ${xm_file}"
tm_file="gansidecl.h ${tm_file}"
-vars="host_xm_file tm_file xm_file build_xm_file"
-links="config.h tm.h tconfig.h hconfig.h"
-defines="host_xm_defines null_defines xm_defines build_xm_defines"
+vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
+links="config.h tm.h tm_p.h tconfig.h hconfig.h"
+defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
rm -f config.bak
if test -f config.status; then mv -f config.status config.bak; fi
set $defines; define=$1; shift; defines=$*
rm -f $link
+ # Make sure the file is created, even if it is empty.
+ echo >$link
# Define TARGET_CPU_DEFAULT if the system wants one.
# This substitutes for lots of *.h files.
echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
-echo "configure:5923: checking for strerror in -lcposix" >&5
+echo "configure:6688: checking for strerror in -lcposix" >&5
ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lcposix $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 5931 "configure"
+#line 6696 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
strerror()
; return 0; }
EOF
-if { (eval echo configure:5942: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6707: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:5965: checking for working const" >&5
+echo "configure:6730: checking for working const" >&5
if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 5970 "configure"
+#line 6735 "configure"
#include "confdefs.h"
int main() {
; return 0; }
EOF
-if { (eval echo configure:6019: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6784: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_const=yes
else
fi
echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:6040: checking for inline" >&5
+echo "configure:6805: checking for inline" >&5
if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
cat > conftest.$ac_ext <<EOF
-#line 6047 "configure"
+#line 6812 "configure"
#include "confdefs.h"
int main() {
} $ac_kw foo() {
; return 0; }
EOF
-if { (eval echo configure:6054: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6819: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_inline=$ac_kw; break
else
esac
echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:6080: checking for off_t" >&5
+echo "configure:6845: checking for off_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6085 "configure"
+#line 6850 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_type_off_t=yes
-else
- rm -rf conftest*
- ac_cv_type_off_t=no
-fi
-rm -f conftest*
-
-fi
-echo "$ac_t""$ac_cv_type_off_t" 1>&6
-if test $ac_cv_type_off_t = no; then
- cat >> confdefs.h <<\EOF
-#define off_t long
-EOF
-
-fi
-
-echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:6113: checking for size_t" >&5
-if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 6118 "configure"
-#include "confdefs.h"
-#include <sys/types.h>
-#if STDC_HEADERS
-#include <stdlib.h>
-#include <stddef.h>
-#endif
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_type_size_t=yes
-else
- rm -rf conftest*
- ac_cv_type_size_t=no
-fi
-rm -f conftest*
-
-fi
-echo "$ac_t""$ac_cv_type_size_t" 1>&6
-if test $ac_cv_type_size_t = no; then
- cat >> confdefs.h <<\EOF
-#define size_t unsigned
-EOF
-
-fi
-
-# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
-# for constant arguments. Useless!
-echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-echo "configure:6148: checking for working alloca.h" >&5
-if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 6153 "configure"
-#include "confdefs.h"
-#include <alloca.h>
-int main() {
-char *p = alloca(2 * sizeof(int));
-; return 0; }
-EOF
-if { (eval echo configure:6160: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- ac_cv_header_alloca_h=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_header_alloca_h=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
-if test $ac_cv_header_alloca_h = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_ALLOCA_H 1
-EOF
-
-fi
-
-echo $ac_n "checking for alloca""... $ac_c" 1>&6
-echo "configure:6181: checking for alloca" >&5
-if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 6186 "configure"
-#include "confdefs.h"
-
-#ifdef __GNUC__
-# define alloca __builtin_alloca
-#else
-# ifdef _MSC_VER
-# include <malloc.h>
-# define alloca _alloca
-# else
-# if HAVE_ALLOCA_H
-# include <alloca.h>
-# else
-# ifdef _AIX
- #pragma alloca
-# else
-# ifndef alloca /* predefined by HP cc +Olibcalls */
-char *alloca ();
-# endif
-# endif
-# endif
-# endif
-#endif
-
-int main() {
-char *p = (char *) alloca(1);
-; return 0; }
-EOF
-if { (eval echo configure:6214: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- ac_cv_func_alloca_works=yes
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- ac_cv_func_alloca_works=no
-fi
-rm -f conftest*
-fi
-
-echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
-if test $ac_cv_func_alloca_works = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_ALLOCA 1
-EOF
-
-fi
-
-if test $ac_cv_func_alloca_works = no; then
- # The SVR3 libPW and SVR4 libucb both contain incompatible functions
- # that cause trouble. Some versions do not even contain alloca or
- # contain a buggy version. If you still want to use their alloca,
- # use ar to extract alloca.o from them instead of compiling alloca.c.
- ALLOCA=alloca.${ac_objext}
- cat >> confdefs.h <<\EOF
-#define C_ALLOCA 1
-EOF
-
-
-echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-echo "configure:6246: checking whether alloca needs Cray hooks" >&5
-if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 6251 "configure"
-#include "confdefs.h"
-#if defined(CRAY) && ! defined(CRAY2)
-webecray
-#else
-wenotbecray
-#endif
-
-EOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- egrep "webecray" >/dev/null 2>&1; then
- rm -rf conftest*
- ac_cv_os_cray=yes
-else
- rm -rf conftest*
- ac_cv_os_cray=no
-fi
-rm -f conftest*
-
-fi
-
-echo "$ac_t""$ac_cv_os_cray" 1>&6
-if test $ac_cv_os_cray = yes; then
-for ac_func in _getb67 GETB67 getb67; do
- echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6276: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
- echo $ac_n "(cached) $ac_c" 1>&6
-else
- cat > conftest.$ac_ext <<EOF
-#line 6281 "configure"
-#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-$ac_func();
-#endif
-
-; return 0; }
-EOF
-if { (eval echo configure:6304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
-else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
-fi
-rm -f conftest*
-fi
-
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- cat >> confdefs.h <<EOF
-#define CRAY_STACKSEG_END $ac_func
-EOF
-
- break
+ rm -rf conftest*
+ ac_cv_type_off_t=yes
else
- echo "$ac_t""no" 1>&6
+ rm -rf conftest*
+ ac_cv_type_off_t=no
fi
+rm -f conftest*
+
+fi
+echo "$ac_t""$ac_cv_type_off_t" 1>&6
+if test $ac_cv_type_off_t = no; then
+ cat >> confdefs.h <<\EOF
+#define off_t long
+EOF
-done
fi
-echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-echo "configure:6331: checking stack direction for C alloca" >&5
-if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
+echo $ac_n "checking for size_t""... $ac_c" 1>&6
+echo "configure:6878: checking for size_t" >&5
+if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- if test "$cross_compiling" = yes; then
- ac_cv_c_stack_direction=0
-else
cat > conftest.$ac_ext <<EOF
-#line 6339 "configure"
+#line 6883 "configure"
#include "confdefs.h"
-find_stack_direction ()
-{
- static char *addr = 0;
- auto char dummy;
- if (addr == 0)
- {
- addr = &dummy;
- return find_stack_direction ();
- }
- else
- return (&dummy > addr) ? 1 : -1;
-}
-main ()
-{
- exit (find_stack_direction() < 0);
-}
+#include <sys/types.h>
+#if STDC_HEADERS
+#include <stdlib.h>
+#include <stddef.h>
+#endif
EOF
-if { (eval echo configure:6358: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
-then
- ac_cv_c_stack_direction=1
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
+ rm -rf conftest*
+ ac_cv_type_size_t=yes
else
- echo "configure: failed program was:" >&5
- cat conftest.$ac_ext >&5
- rm -fr conftest*
- ac_cv_c_stack_direction=-1
-fi
-rm -fr conftest*
+ rm -rf conftest*
+ ac_cv_type_size_t=no
fi
+rm -f conftest*
fi
-
-echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
-cat >> confdefs.h <<EOF
-#define STACK_DIRECTION $ac_cv_c_stack_direction
+echo "$ac_t""$ac_cv_type_size_t" 1>&6
+if test $ac_cv_type_size_t = no; then
+ cat >> confdefs.h <<\EOF
+#define size_t unsigned
EOF
fi
-for ac_hdr in unistd.h
-do
-ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
-echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:6383: checking for $ac_hdr" >&5
-if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
+# for constant arguments. Useless!
+echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
+echo "configure:6913: checking for working alloca.h" >&5
+if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6388 "configure"
+#line 6918 "configure"
#include "confdefs.h"
-#include <$ac_hdr>
+#include <alloca.h>
+int main() {
+char *p = alloca(2 * sizeof(int));
+; return 0; }
EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6393: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
+if { (eval echo configure:6925: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_header_$ac_safe=yes"
+ ac_cv_header_alloca_h=yes
else
- echo "$ac_err" >&5
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_header_$ac_safe=no"
+ ac_cv_header_alloca_h=no
fi
rm -f conftest*
fi
-if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_hdr 1
+
+echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
+if test $ac_cv_header_alloca_h = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_ALLOCA_H 1
EOF
-
-else
- echo "$ac_t""no" 1>&6
+
fi
-done
-for ac_func in getpagesize
-do
-echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6422: checking for $ac_func" >&5
-if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+echo $ac_n "checking for alloca""... $ac_c" 1>&6
+echo "configure:6946: checking for alloca" >&5
+if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6427 "configure"
+#line 6951 "configure"
#include "confdefs.h"
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func(); below. */
-#include <assert.h>
-/* Override any gcc2 internal prototype to avoid an error. */
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func();
-
-int main() {
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
+#ifdef __GNUC__
+# define alloca __builtin_alloca
#else
-$ac_func();
+# ifdef _MSC_VER
+# include <malloc.h>
+# define alloca _alloca
+# else
+# if HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+ #pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+# endif
#endif
+int main() {
+char *p = (char *) alloca(1);
; return 0; }
EOF
-if { (eval echo configure:6450: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6979: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
- eval "ac_cv_func_$ac_func=yes"
+ ac_cv_func_alloca_works=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
- eval "ac_cv_func_$ac_func=no"
+ ac_cv_func_alloca_works=no
fi
rm -f conftest*
fi
-if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
- echo "$ac_t""yes" 1>&6
- ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
- cat >> confdefs.h <<EOF
-#define $ac_tr_func 1
+echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
+if test $ac_cv_func_alloca_works = yes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_ALLOCA 1
EOF
-
-else
- echo "$ac_t""no" 1>&6
+
fi
-done
-echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:6475: checking for working mmap" >&5
-if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
+if test $ac_cv_func_alloca_works = no; then
+ # The SVR3 libPW and SVR4 libucb both contain incompatible functions
+ # that cause trouble. Some versions do not even contain alloca or
+ # contain a buggy version. If you still want to use their alloca,
+ # use ar to extract alloca.o from them instead of compiling alloca.c.
+ ALLOCA=alloca.${ac_objext}
+ cat >> confdefs.h <<\EOF
+#define C_ALLOCA 1
+EOF
+
+
+echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
+echo "configure:7011: checking whether alloca needs Cray hooks" >&5
+if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
- if test "$cross_compiling" = yes; then
- ac_cv_func_mmap_fixed_mapped=no
-else
cat > conftest.$ac_ext <<EOF
-#line 6483 "configure"
+#line 7016 "configure"
#include "confdefs.h"
+#if defined(CRAY) && ! defined(CRAY2)
+webecray
+#else
+wenotbecray
+#endif
-/* Thanks to Mike Haertel and Jim Avera for this test.
- Here is a matrix of mmap possibilities:
- mmap private not fixed
- mmap private fixed at somewhere currently unmapped
- mmap private fixed at somewhere already mapped
- mmap shared not fixed
- mmap shared fixed at somewhere currently unmapped
- mmap shared fixed at somewhere already mapped
- For private mappings, we should verify that changes cannot be read()
- back from the file, nor mmap's back from the file at a different
- address. (There have been systems where private was not correctly
- implemented like the infamous i386 svr4.0, and systems where the
- VM page cache was not coherent with the filesystem buffer cache
- like early versions of FreeBSD and possibly contemporary NetBSD.)
- For shared mappings, we should conversely verify that changes get
- propogated back to all the places they're supposed to be.
-
- Grep wants private fixed already mapped.
- The main things grep needs to know about mmap are:
- * does it exist and is it safe to write into the mmap'd area
- * how to use it (BSD variants) */
-#include <sys/types.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-
-/* This mess was copied from the GNU getpagesize.h. */
-#ifndef HAVE_GETPAGESIZE
-# ifdef HAVE_UNISTD_H
-# include <unistd.h>
-# endif
-
-/* Assume that all systems that can run configure have sys/param.h. */
-# ifndef HAVE_SYS_PARAM_H
-# define HAVE_SYS_PARAM_H 1
-# endif
-
-# ifdef _SC_PAGESIZE
-# define getpagesize() sysconf(_SC_PAGESIZE)
-# else /* no _SC_PAGESIZE */
-# ifdef HAVE_SYS_PARAM_H
-# include <sys/param.h>
-# ifdef EXEC_PAGESIZE
-# define getpagesize() EXEC_PAGESIZE
-# else /* no EXEC_PAGESIZE */
-# ifdef NBPG
-# define getpagesize() NBPG * CLSIZE
-# ifndef CLSIZE
-# define CLSIZE 1
-# endif /* no CLSIZE */
-# else /* no NBPG */
-# ifdef NBPC
-# define getpagesize() NBPC
-# else /* no NBPC */
-# ifdef PAGESIZE
-# define getpagesize() PAGESIZE
-# endif /* PAGESIZE */
-# endif /* no NBPC */
-# endif /* no NBPG */
-# endif /* no EXEC_PAGESIZE */
-# else /* no HAVE_SYS_PARAM_H */
-# define getpagesize() 8192 /* punt totally */
-# endif /* no HAVE_SYS_PARAM_H */
-# endif /* no _SC_PAGESIZE */
+EOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ egrep "webecray" >/dev/null 2>&1; then
+ rm -rf conftest*
+ ac_cv_os_cray=yes
+else
+ rm -rf conftest*
+ ac_cv_os_cray=no
+fi
+rm -f conftest*
-#endif /* no HAVE_GETPAGESIZE */
+fi
-#ifdef __cplusplus
-extern "C" { void *malloc(unsigned); }
+echo "$ac_t""$ac_cv_os_cray" 1>&6
+if test $ac_cv_os_cray = yes; then
+for ac_func in _getb67 GETB67 getb67; do
+ echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+echo "configure:7041: checking for $ac_func" >&5
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 7046 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $ac_func(); below. */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error. */
+/* We use char because int might match the return type of a gcc2
+ builtin and then its argument prototype would still apply. */
+char $ac_func();
+
+int main() {
+
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
#else
-char *malloc();
+$ac_func();
#endif
-int
-main()
-{
- char *data, *data2, *data3;
- int i, pagesize;
- int fd;
+; return 0; }
+EOF
+if { (eval echo configure:7069: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=yes"
+else
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+fi
- pagesize = getpagesize();
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ cat >> confdefs.h <<EOF
+#define CRAY_STACKSEG_END $ac_func
+EOF
- /*
- * First, make a file with some known garbage in it.
- */
- data = malloc(pagesize);
- if (!data)
- exit(1);
- for (i = 0; i < pagesize; ++i)
- *(data + i) = rand();
- umask(0);
- fd = creat("conftestmmap", 0600);
- if (fd < 0)
- exit(1);
- if (write(fd, data, pagesize) != pagesize)
- exit(1);
- close(fd);
+ break
+else
+ echo "$ac_t""no" 1>&6
+fi
- /*
- * Next, try to mmap the file at a fixed address which
- * already has something else allocated at it. If we can,
- * also make sure that we see the same garbage.
- */
- fd = open("conftestmmap", O_RDWR);
- if (fd < 0)
- exit(1);
- data2 = malloc(2 * pagesize);
- if (!data2)
- exit(1);
- data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
- if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
- MAP_PRIVATE | MAP_FIXED, fd, 0L))
- exit(1);
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data2 + i))
- exit(1);
+done
+fi
- /*
- * Finally, make sure that changes to the mapped area
- * do not percolate back to the file as seen by read().
- * (This is a bug on some variants of i386 svr4.0.)
- */
- for (i = 0; i < pagesize; ++i)
- *(data2 + i) = *(data2 + i) + 1;
- data3 = malloc(pagesize);
- if (!data3)
- exit(1);
- if (read(fd, data3, pagesize) != pagesize)
- exit(1);
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data3 + i))
- exit(1);
- close(fd);
- unlink("conftestmmap");
- exit(0);
+echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
+echo "configure:7096: checking stack direction for C alloca" >&5
+if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ if test "$cross_compiling" = yes; then
+ ac_cv_c_stack_direction=0
+else
+ cat > conftest.$ac_ext <<EOF
+#line 7104 "configure"
+#include "confdefs.h"
+find_stack_direction ()
+{
+ static char *addr = 0;
+ auto char dummy;
+ if (addr == 0)
+ {
+ addr = &dummy;
+ return find_stack_direction ();
+ }
+ else
+ return (&dummy > addr) ? 1 : -1;
+}
+main ()
+{
+ exit (find_stack_direction() < 0);
}
-
EOF
-if { (eval echo configure:6623: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:7123: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
- ac_cv_func_mmap_fixed_mapped=yes
+ ac_cv_c_stack_direction=1
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
- ac_cv_func_mmap_fixed_mapped=no
+ ac_cv_c_stack_direction=-1
fi
rm -fr conftest*
fi
fi
-echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
-if test $ac_cv_func_mmap_fixed_mapped = yes; then
- cat >> confdefs.h <<\EOF
-#define HAVE_MMAP 1
+echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
+cat >> confdefs.h <<EOF
+#define STACK_DIRECTION $ac_cv_c_stack_direction
EOF
fi
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:6651: checking for $ac_hdr" >&5
+echo "configure:7150: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6656 "configure"
+#line 7155 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6661: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:7160: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
strdup __argz_count __argz_stringify __argz_next
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6691: checking for $ac_func" >&5
+echo "configure:7190: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6696 "configure"
+#line 7195 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:6719: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7218: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
for ac_func in stpcpy
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6748: checking for $ac_func" >&5
+echo "configure:7247: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6753 "configure"
+#line 7252 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:6776: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7275: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
if test $ac_cv_header_locale_h = yes; then
echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:6810: checking for LC_MESSAGES" >&5
+echo "configure:7309: checking for LC_MESSAGES" >&5
if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6815 "configure"
+#line 7314 "configure"
#include "confdefs.h"
#include <locale.h>
int main() {
return LC_MESSAGES
; return 0; }
EOF
-if { (eval echo configure:6822: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7321: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
am_cv_val_LC_MESSAGES=yes
else
fi
fi
echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
-echo "configure:6843: checking whether NLS is requested" >&5
+echo "configure:7342: checking whether NLS is requested" >&5
# Check whether --enable-nls or --disable-nls was given.
if test "${enable_nls+set}" = set; then
enableval="$enable_nls"
EOF
echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
-echo "configure:6863: checking whether included gettext is requested" >&5
+echo "configure:7362: checking whether included gettext is requested" >&5
# Check whether --with-included-gettext or --without-included-gettext was given.
if test "${with_included_gettext+set}" = set; then
withval="$with_included_gettext"
ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
-echo "configure:6882: checking for libintl.h" >&5
+echo "configure:7381: checking for libintl.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6887 "configure"
+#line 7386 "configure"
#include "confdefs.h"
#include <libintl.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6892: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:7391: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
-echo "configure:6909: checking for gettext in libc" >&5
+echo "configure:7408: checking for gettext in libc" >&5
if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 6914 "configure"
+#line 7413 "configure"
#include "confdefs.h"
#include <libintl.h>
int main() {
return (int) gettext ("")
; return 0; }
EOF
-if { (eval echo configure:6921: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7420: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
gt_cv_func_gettext_libc=yes
else
if test "$gt_cv_func_gettext_libc" != "yes"; then
echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
-echo "configure:6937: checking for bindtextdomain in -lintl" >&5
+echo "configure:7436: checking for bindtextdomain in -lintl" >&5
ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lintl $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 6945 "configure"
+#line 7444 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
bindtextdomain()
; return 0; }
EOF
-if { (eval echo configure:6956: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7455: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
-echo "configure:6972: checking for gettext in libintl" >&5
+echo "configure:7471: checking for gettext in libintl" >&5
if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
-echo "configure:6977: checking for gettext in -lintl" >&5
+echo "configure:7476: checking for gettext in -lintl" >&5
ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lintl $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 6985 "configure"
+#line 7484 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
gettext()
; return 0; }
EOF
-if { (eval echo configure:6996: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7495: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
# Extract the first word of "msgfmt", so it can be a program name with args.
set dummy msgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7035: checking for $ac_word" >&5
+echo "configure:7534: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
for ac_func in dcgettext
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7069: checking for $ac_func" >&5
+echo "configure:7568: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 7074 "configure"
+#line 7573 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
; return 0; }
EOF
-if { (eval echo configure:7097: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7596: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
# Extract the first word of "gmsgfmt", so it can be a program name with args.
set dummy gmsgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7124: checking for $ac_word" >&5
+echo "configure:7623: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "xgettext", so it can be a program name with args.
set dummy xgettext; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7160: checking for $ac_word" >&5
+echo "configure:7659: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
fi
cat > conftest.$ac_ext <<EOF
-#line 7192 "configure"
+#line 7691 "configure"
#include "confdefs.h"
int main() {
return _nl_msg_cat_cntr
; return 0; }
EOF
-if { (eval echo configure:7200: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7699: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
CATOBJEXT=.gmo
DATADIRNAME=share
if test "$CATOBJEXT" = "NONE"; then
echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
-echo "configure:7223: checking whether catgets can be used" >&5
+echo "configure:7722: checking whether catgets can be used" >&5
# Check whether --with-catgets or --without-catgets was given.
if test "${with_catgets+set}" = set; then
withval="$with_catgets"
if test "$nls_cv_use_catgets" = "yes"; then
echo $ac_n "checking for main in -li""... $ac_c" 1>&6
-echo "configure:7236: checking for main in -li" >&5
+echo "configure:7735: checking for main in -li" >&5
ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-li $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 7244 "configure"
+#line 7743 "configure"
#include "confdefs.h"
int main() {
main()
; return 0; }
EOF
-if { (eval echo configure:7251: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7750: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
fi
echo $ac_n "checking for catgets""... $ac_c" 1>&6
-echo "configure:7279: checking for catgets" >&5
+echo "configure:7778: checking for catgets" >&5
if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 7284 "configure"
+#line 7783 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char catgets(); below. */
; return 0; }
EOF
-if { (eval echo configure:7307: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7806: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_catgets=yes"
else
# Extract the first word of "gencat", so it can be a program name with args.
set dummy gencat; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7329: checking for $ac_word" >&5
+echo "configure:7828: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "gmsgfmt", so it can be a program name with args.
set dummy gmsgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7365: checking for $ac_word" >&5
+echo "configure:7864: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "msgfmt", so it can be a program name with args.
set dummy msgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7402: checking for $ac_word" >&5
+echo "configure:7901: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "xgettext", so it can be a program name with args.
set dummy xgettext; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7437: checking for $ac_word" >&5
+echo "configure:7936: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "msgfmt", so it can be a program name with args.
set dummy msgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7495: checking for $ac_word" >&5
+echo "configure:7994: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "gmsgfmt", so it can be a program name with args.
set dummy gmsgfmt; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7529: checking for $ac_word" >&5
+echo "configure:8028: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
# Extract the first word of "xgettext", so it can be a program name with args.
set dummy xgettext; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:7565: checking for $ac_word" >&5
+echo "configure:8064: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
LINGUAS=
else
echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
-echo "configure:7658: checking for catalogs to be installed" >&5
+echo "configure:8157: checking for catalogs to be installed" >&5
NEW_LINGUAS=
for lang in ${LINGUAS=$ALL_LINGUAS}; do
case "$ALL_LINGUAS" in
if test "$CATOBJEXT" = ".cat"; then
ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
-echo "configure:7686: checking for linux/version.h" >&5
+echo "configure:8185: checking for linux/version.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 7691 "configure"
+#line 8190 "configure"
#include "confdefs.h"
#include <linux/version.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:7696: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:8195: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
+# Windows32 Registry support for specifying GCC installation paths.
+# Check whether --enable-win32-registry or --disable-win32-registry was given.
+if test "${enable_win32_registry+set}" = set; then
+ enableval="$enable_win32_registry"
+ :
+fi
+
+
+echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
+echo "configure:8270: checking whether windows registry support is requested" >&5
+if test x$enable_win32_registry != xno; then
+ cat >> confdefs.h <<\EOF
+#define ENABLE_WIN32_REGISTRY 1
+EOF
+
+ echo "$ac_t""yes" 1>&6
+else
+ echo "$ac_t""no" 1>&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=''
+ ;;
+*)
+ # user-specified key.
+ gcc_cv_win32_registry_key="$enable_win32_registry"
+ ;;
+esac
+
+if test x$enable_win32_registry != xno; then
+ echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
+echo "configure:8299: checking registry key on windows hosts" >&5
+ cat >> confdefs.h <<EOF
+#define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
+EOF
+
+ echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
+fi
+
# Get an absolute path to the GCC top-level source directory
holddir=`pwd`
cd $srcdir
# Figure out what assembler alignment features are present.
echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
-echo "configure:7930: checking assembler alignment features" >&5
+echo "configure:8475: checking assembler alignment features" >&5
gcc_cv_as=
gcc_cv_as_alignment_features=
gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
fi
elif test x$host = x$target; then
# Native build.
- gcc_cv_as=as$host_exeext
+ # Search the same directories that the installed compiler will
+ # search. Else we may find the wrong assembler and lose. If we
+ # do not find a suitable assembler binary, then try the user's
+ # path.
+ #
+ # Also note we have to check MD_EXEC_PREFIX before checking the
+ # user's path. Unfortunately, there is no good way to get at the
+ # value of MD_EXEC_PREFIX here. So we do a brute force search
+ # through all the known MD_EXEC_PREFIX values. Ugh. This needs
+ # to be fixed as part of the make/configure rewrite too.
+
+ if test "x$exec_prefix" = xNONE; then
+ if test "x$prefix" = xNONE; then
+ test_prefix=/usr/local
+ else
+ test_prefix=$prefix
+ fi
+ else
+ test_prefix=$exec_prefix
+ fi
+
+ # If the loop below does not find an assembler, then use whatever
+ # one we can find in the users's path.
+ # user's path.
+ as=as$host_exeext
+
+ test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
+ $test_prefix/lib/gcc-lib/$target \
+ /usr/lib/gcc/$target/$gcc_version \
+ /usr/lib/gcc/$target \
+ $test_prefix/$target/bin/$target/$gcc_version \
+ $test_prefix/$target/bin \
+ /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"
+
+ for dir in $test_dirs; do
+ if test -f $dir/as$host_exeext; then
+ gcc_cv_as=$dir/as$host_exeext
+ break;
+ fi
+ done
fi
if test x$gcc_cv_as != x; then
# Check if we have .balign and .p2align
echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
-echo "configure:8003: checking assembler subsection support" >&5
+echo "configure:8596: checking assembler subsection support" >&5
gcc_cv_as_subsections=
if test x$gcc_cv_as != x; then
# Check if we have .subsection
fi
echo "$ac_t""$gcc_cv_as_subsections" 1>&6
+case "$target" in
+ sparc*-*-*)
+ echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
+echo "configure:8638: checking assembler .register pseudo-op support" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+
+ gcc_cv_as_register_pseudo_op=unknown
+ if test x$gcc_cv_as != x; then
+ # Check if we have .register
+ echo ".register %g2, #scratch" > conftest.s
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ gcc_cv_as_register_pseudo_op=yes
+ else
+ gcc_cv_as_register_pseudo_op=no
+ fi
+ rm -f conftest.s conftest.o
+ fi
+
+fi
+
+echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
+ if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_AS_REGISTER_PSEUDO_OP 1
+EOF
+
+ fi
+
+ case "$tm_file" in
+ *64*)
+ echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
+echo "configure:8668: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+
+ if test -n "$gcc_cv_as"; then
+ echo ".xword foo" > conftest.s
+ gcc_cv_as_flags64=no
+ for flag in "-xarch=v9" "-64 -Av9"; do
+ if $gcc_cv_as $flag -o conftest.o conftest.s \
+ > /dev/null 2>&1; then
+ gcc_cv_as_flags64=$flag
+ break
+ fi
+ done
+ rm -f conftest.s conftest.o
+ else
+ if test "$gas" = yes; then
+ gcc_cv_as_flags64="-64 -Av9"
+ else
+ gcc_cv_as_flags64="-xarch=v9"
+ fi
+ fi
+
+fi
+
+echo "$ac_t""$gcc_cv_as_flags64" 1>&6
+ if test "x$gcc_cv_as_flags64" = xno; then
+
+ tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
+ dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
+
+ else
+ cat >> confdefs.h <<EOF
+#define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
+EOF
+
+ fi
+ ;;
+ *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
+ ;;
+ esac
+
+ if test "x$gcc_cv_as_flags64" != xno; then
+ echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
+echo "configure:8713: checking for assembler offsetable %lo() support" >&5
+if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+
+ gcc_cv_as_offsetable_lo10=unknown
+ if test "x$gcc_cv_as" != x; then
+ # Check if assembler has offsetable %lo()
+ echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
+ echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
+ if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
+ > /dev/null 2>&1 &&
+ $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
+ > /dev/null 2>&1; then
+ if cmp conftest.o conftest1.o > /dev/null 2>&1; then
+ gcc_cv_as_offsetable_lo10=no
+ else
+ gcc_cv_as_offsetable_lo10=yes
+ fi
+ else
+ gcc_cv_as_offsetable_lo10=no
+ fi
+ rm -f conftest.s conftest.o conftest1.s conftest1.o
+ fi
+
+fi
+
+echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
+ if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
+ cat >> confdefs.h <<\EOF
+#define HAVE_AS_OFFSETABLE_LO10 1
+EOF
+
+ fi
+ fi
+ ;;
+
+ i[34567]86-*-*)
+ echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
+echo "configure:8752: checking assembler instructions" >&5
+ gcc_cv_as_instructions=
+ if test x$gcc_cv_as != x; then
+ set "filds fists" "filds mem; fists mem"
+ while test $# -gt 0
+ do
+ echo "$2" > conftest.s
+ if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
+ gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
+ cat >> confdefs.h <<EOF
+#define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
+EOF
+
+ fi
+ shift 2
+ done
+ rm -f conftest.s conftest.o
+ fi
+ echo "$ac_t""$gcc_cv_as_instructions" 1>&6
+ ;;
+esac
+
# Figure out what language subdirectories are present.
# Look if the user specified --enable-languages="..."; if not, use
# the environment variable $LANGUAGES if defined. $LANGUAGES might
fi
+# Find out what GC implementation we want, or may, use.
+# Check whether --with-gc or --without-gc was given.
+if test "${with_gc+set}" = set; then
+ withval="$with_gc"
+ case "$withval" in
+ simple | page)
+ GGC=ggc-$withval
+ ;;
+ *)
+ { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
+ ;;
+esac
+else
+ if test $ac_cv_func_mmap_fixed_mapped = yes; then
+ GGC=ggc-page
+elif test $ac_cv_func_valloc = yes; then
+ GGC=ggc-page
+else
+ GGC=ggc-simple
+fi
+fi
+
+
+echo "Using $GGC for garbage collection."
+
# Make empty files to contain the specs and options for each language.
# Then add #include lines to for a compiler that has specs and/or options.
fi
-# Override SCHED_OBJ and SCHED_CFLAGS to enable the Haifa scheduler.
-sched_prefix=
-sched_cflags=
-if test x$enable_haifa = xyes; then
- echo "Using the Haifa scheduler."
- sched_prefix=haifa-
- sched_cflags=-DHAIFA
-fi
-
-
-if test x$enable_haifa != x; then
- # Explicitly remove files that need to be recompiled for the Haifa scheduler.
- for x in genattrtab.o toplev.o *sched.o; do
- if test -f $x; then
- echo "Removing $x"
- rm -f $x
- fi
- done
-fi
-
# If $(exec_prefix) exists and is not the same as $(prefix), then compute an
# absolute path for gcc_tooldir based on inserting the number of up-directory
# movements required to get from $(exec_prefix) to $(prefix) into the basic
-
# Echo that links are built
if test x$host = x$target
then
s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
s%@l@%$l%g
s%@gthread_flags@%$gthread_flags%g
+s%@GGC@%$GGC%g
s%@build_canonical@%$build_canonical%g
s%@host_canonical@%$host_canonical%g
s%@target_subdir@%$target_subdir%g
s%@inhibit_libc@%$inhibit_libc%g
-s%@sched_prefix@%$sched_prefix%g
-s%@sched_cflags@%$sched_cflags%g
s%@gcc_tooldir@%$gcc_tooldir%g
s%@dollar@%$dollar%g
s%@objdir@%$objdir%g
s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
s%@host_xm_file_list@%$host_xm_file_list%g
s%@install@%$install%g
-s%@JAVAGC@%$JAVAGC%g
s%@lang_options_files@%$lang_options_files%g
s%@lang_specs_files@%$lang_specs_files%g
s%@lang_tree_files@%$lang_tree_files%g