--enable-initfini-array use .init_array/.fini_array sections
--enable-sjlj-exceptions
arrange to use setjmp/longjmp exception handling
+ --enable-secureplt enable -msecure-plt by default for PowerPC
--disable-win32-registry
disable lookup of installation paths in the
Registry on Windows hosts
esac
-echo "$as_me:$LINENO: checking for long long int" >&5
-echo $ECHO_N "checking for long long int... $ECHO_C" >&6
-if test "${ac_cv_c_long_long+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-long long int i;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_c_long_long=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_c_long_long=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_c_long_long" >&5
-echo "${ECHO_T}$ac_cv_c_long_long" >&6
- if test $ac_cv_c_long_long = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_LONG_LONG 1
-_ACEOF
-
- fi
-echo "$as_me:$LINENO: checking for __int64" >&5
-echo $ECHO_N "checking for __int64... $ECHO_C" >&6
-if test "${ac_cv_c___int64+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-__int64 i;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_c___int64=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_c___int64=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_c___int64" >&5
-echo "${ECHO_T}$ac_cv_c___int64" >&6
- if test $ac_cv_c___int64 = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE___INT64 1
-_ACEOF
-
- fi
-
-
# sizeof(char) is 1 by definition.
echo "$as_me:$LINENO: checking for egrep" >&5
_ACEOF
-if test $ac_cv_c_long_long = yes; then
- echo "$as_me:$LINENO: checking for long long" >&5
+echo "$as_me:$LINENO: checking for long long" >&5
+echo $ECHO_N "checking for long long... $ECHO_C" >&6
+if test "${ac_cv_type_long_long+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if ((long long *) 0)
+ return 0;
+if (sizeof (long long))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_type_long_long=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type_long_long=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
+echo "${ECHO_T}$ac_cv_type_long_long" >&6
+if test $ac_cv_type_long_long = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_LONG_LONG 1
+_ACEOF
+
+echo "$as_me:$LINENO: checking for long long" >&5
echo $ECHO_N "checking for long long... $ECHO_C" >&6
if test "${ac_cv_type_long_long+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
fi
-if test $ac_cv_c___int64 = yes; then
- echo "$as_me:$LINENO: checking for __int64" >&5
+
+echo "$as_me:$LINENO: checking for __int64" >&5
+echo $ECHO_N "checking for __int64... $ECHO_C" >&6
+if test "${ac_cv_type___int64+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+if ((__int64 *) 0)
+ return 0;
+if (sizeof (__int64))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+ (eval $ac_compile) 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } &&
+ { ac_try='test -z "$ac_c_werror_flag"
+ || test ! -s conftest.err'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; } &&
+ { ac_try='test -s conftest.$ac_objext'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ ac_cv_type___int64=yes
+else
+ echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_type___int64=no
+fi
+rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_type___int64" >&5
+echo "${ECHO_T}$ac_cv_type___int64" >&6
+if test $ac_cv_type___int64 = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE___INT64 1
+_ACEOF
+
+echo "$as_me:$LINENO: checking for __int64" >&5
echo $ECHO_N "checking for __int64... $ECHO_C" >&6
if test "${ac_cv_type___int64+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
fi
+
# ---------------------
# Warnings and checking
# ---------------------
yes) ac_assert_checking=1 ; ac_checking=1 ;
ac_fold_checking= ; ac_gc_checking=1 ;
ac_gc_always_collect= ; ac_rtl_checking= ;
- ac_rtlflag_checking=1 ; ac_runtime_chacking=1 ;
+ ac_rtlflag_checking=1 ; ac_runtime_checking=1 ;
ac_tree_checking=1 ; ac_valgrind_checking= ;;
no|none) ac_assert_checking= ; ac_checking= ;
ac_fold_checking= ; ac_gc_checking= ;
ac_gc_always_collect= ; ac_rtl_checking= ;
- ac_rtlflag_checking= ; ac_runtime_chacking= ;
+ ac_rtlflag_checking= ; ac_runtime_checking= ;
ac_tree_checking= ; ac_valgrind_checking= ;;
all) ac_assert_checking=1 ; ac_checking=1 ;
ac_fold_checking=1 ; ac_gc_checking=1 ;
_ACEOF
fi
+
if test x$ac_runtime_checking != x ; then
cat >>confdefs.h <<\_ACEOF
else
ac_prog_version=`$MAKEINFO --version 2>&1 |
sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
- echo "configure:7402: version of makeinfo is $ac_prog_version" >&5
+ echo "configure:7406: version of makeinfo is $ac_prog_version" >&5
case $ac_prog_version in
'') gcc_cv_prog_makeinfo_modern=no;;
4.[2-9]*)
-for ac_func in getenv atol sbrk abort atof getcwd getwd strsignal \
+
+for ac_func in getenv atol asprintf sbrk abort atof getcwd getwd strsignal \
strstr errno snprintf vsnprintf vasprintf malloc realloc calloc \
free basename getopt clock getpagesize clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked
do
build_xm_file="${build_auto} ansidecl.h ${build_xm_file}"
# We don't want ansidecl.h in target files, write code there in ISO/GNU C.
# put this back in temporarily.
-xm_file="ansidecl.h ${xm_file}"
+xm_file="auto-host.h ansidecl.h ${xm_file}"
# --------
# UNSORTED
LIBICONV= ;;
esac
+# Check whether --enable-secureplt or --disable-secureplt was given.
+if test "${enable_secureplt+set}" = set; then
+ enableval="$enable_secureplt"
+
+fi;
+
# Windows32 Registry support for specifying GCC installation paths.
# Check whether --enable-win32-registry or --disable-win32-registry was given.
if test "${enable_win32_registry+set}" = set; then
BUILD_CFLAGS='$(INTERNAL_CFLAGS) $(T_CFLAGS) $(CFLAGS_FOR_BUILD)'
if test "x$TARGET_SYSTEM_ROOT" = x; then
- if "x$STMP_FIXPROTO" != x ; then
+ if test "x$STMP_FIXPROTO" != x; then
STMP_FIXPROTO=stmp-install-fixproto
fi
fi
-e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)$,\1,p' \
-e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
-e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
- -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p'`
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p' \
+ -e 's,^.*[ ]\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)[ ].*$,\1,p'`
ld_date=`echo $ld_ver | sed -n 's,^.*\([2-9][0-9][0-9][0-9]\)[-]*\([01][0-9]\)[-]*\([0-3][0-9]\).*$,\1\2\3,p'`
+ ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
+ ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
+ ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
if test 0"$ld_date" -lt 20020404; then
if test -n "$ld_date"; then
# If there was date string, but was earlier than 2002-04-04, fail
# If there was no date string nor ld version number, something is wrong
gcc_cv_ld_hidden=no
else
- ld_vers_major=`expr "$ld_vers" : '\([0-9]*\)'`
- ld_vers_minor=`expr "$ld_vers" : '[0-9]*\.\([0-9]*\)'`
- ld_vers_patch=`expr "$ld_vers" : '[0-9]*\.[0-9]*\.\([0-9]*\)'`
test -z "$ld_vers_patch" && ld_vers_patch=0
if test "$ld_vers_major" -lt 2; then
gcc_cv_ld_hidden=no
echo "${ECHO_T}$gcc_cv_ld_hidden" >&6
libgcc_visibility=no
+
if test $gcc_cv_as_hidden = yes && test $gcc_cv_ld_hidden = yes; then
libgcc_visibility=yes
gcc_cv_as_comdat_group=no
if test $in_tree_gas = yes; then
if test $in_tree_gas_is_elf = yes \
- && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
+ && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
then gcc_cv_as_comdat_group=yes
fi
elif test x$gcc_cv_as != x; then
gcc_cv_as_comdat_group_percent=no
if test $in_tree_gas = yes; then
if test $in_tree_gas_is_elf = yes \
- && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 15 \) \* 1000 + 91`
+ && test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 0`
then gcc_cv_as_comdat_group_percent=yes
fi
elif test x$gcc_cv_as != x; then
echo "${ECHO_T}$gcc_cv_as_comdat_group_percent" >&6
fi
+if test $in_tree_ld != yes && test x"$ld_vers" != x; then
+ comdat_group=yes
+ if test 0"$ld_date" -lt 20050308; then
+ if test -n "$ld_date"; then
+ # If there was date string, but was earlier than 2005-03-08, fail
+ comdat_group=no
+ elif test "$ld_vers_major" -lt 2; then
+ comdat_group=no
+ elif test "$ld_vers_major" -eq 2 -a "$ld_vers_minor" -lt 16; then
+ comdat_group=no
+ fi
+ fi
+ if test $comdat_group = no; then
+ gcc_cv_as_comdat_group=no
+ gcc_cv_as_comdat_group_percent=no
+ fi
+fi
cat >>confdefs.h <<_ACEOF
-#define HAVE_GAS_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
+#define HAVE_COMDAT_GROUP `if test $gcc_cv_as_comdat_group = yes || test $gcc_cv_as_comdat_group_percent = yes; then echo 1; else echo 0; fi`
_ACEOF
_ACEOF
fi
+ echo "$as_me:$LINENO: checking assembler for jsrdirect relocation support" >&5
+echo $ECHO_N "checking assembler for jsrdirect relocation support... $ECHO_C" >&6
+if test "${gcc_cv_as_alpha_jsrdirect_relocs+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ gcc_cv_as_alpha_jsrdirect_relocs=no
+ if test $in_tree_gas = yes; then
+ if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 16 \) \* 1000 + 90`
+ then gcc_cv_as_alpha_jsrdirect_relocs=yes
+fi
+ elif test x$gcc_cv_as != x; then
+ echo ' .set nomacro
+ .text
+ ldq $27, a($29) !literal!1
+ jsr $26, ($27), a !lituse_jsrdirect!1' > conftest.s
+ if { ac_try='$gcc_cv_as -o conftest.o conftest.s >&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+ then
+ gcc_cv_as_alpha_jsrdirect_relocs=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_as_alpha_jsrdirect_relocs" >&5
+echo "${ECHO_T}$gcc_cv_as_alpha_jsrdirect_relocs" >&6
+if test $gcc_cv_as_alpha_jsrdirect_relocs = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_AS_JSRDIRECT_RELOCS 1
+_ACEOF
+
+fi
;;
cris-*-*)
fi
+ case $target in
+ *-*-aix*) conftest_s=' .csect .text[PR]
+LCF..0:
+ addis 11,30,_GLOBAL_OFFSET_TABLE_-LCF..0@ha';;
+ *-*-darwin*)
+ conftest_s=' .text
+LCF0:
+ addis r11,r30,_GLOBAL_OFFSET_TABLE_-LCF0@ha';;
+ *) conftest_s=' .text
+.LCF0:
+ addis 11,30,_GLOBAL_OFFSET_TABLE_-.LCF0@ha';;
+ esac
+
+ echo "$as_me:$LINENO: checking assembler for rel16 relocs" >&5
+echo $ECHO_N "checking assembler for rel16 relocs... $ECHO_C" >&6
+if test "${gcc_cv_as_powerpc_rel16+set}" = set; then
+ echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+ gcc_cv_as_powerpc_rel16=no
+ if test $in_tree_gas = yes; then
+ if test $gcc_cv_gas_vers -ge `expr \( \( 2 \* 1000 \) + 17 \) \* 1000 + 0`
+ then gcc_cv_as_powerpc_rel16=yes
+fi
+ elif test x$gcc_cv_as != x; then
+ echo "$conftest_s" > conftest.s
+ if { ac_try='$gcc_cv_as -a32 -o conftest.o conftest.s >&5'
+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }
+ then
+ gcc_cv_as_powerpc_rel16=yes
+ else
+ echo "configure: failed program was" >&5
+ cat conftest.s >&5
+ fi
+ rm -f conftest.o conftest.s
+ fi
+fi
+echo "$as_me:$LINENO: result: $gcc_cv_as_powerpc_rel16" >&5
+echo "${ECHO_T}$gcc_cv_as_powerpc_rel16" >&6
+if test $gcc_cv_as_powerpc_rel16 = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_AS_REL16 1
+_ACEOF
+
+fi
;;
mips*-*-*)
gcc_cv_ld_eh_frame_hdr=yes
fi
fi
+
if test x"$gcc_cv_ld_eh_frame_hdr" = xyes; then
cat >>confdefs.h <<\_ACEOF
gcc_cv_ld_sysroot=no
if test $in_tree_ld = yes ; then
if test "$gcc_cv_gld_major_version" -eq 2 -a "$gcc_cv_gld_minor_version" -ge 16 -o "$gcc_cv_gld_major_version" -gt 2 ; then
- gcc_cv_ld_sysroot = yes
+ gcc_cv_ld_sysroot=yes
fi
elif test x$gcc_cv_ld != x; then
if $gcc_cv_ld --help 2>/dev/null | grep sysroot > /dev/null; then
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