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* configure.in: Use -nostartfiles -nostdlib for linker tests, fix
combreloc test so that it works in this case. 2001-12-12 Andreas Jaeger <aj@suse.de> * configure.in: Use -nostartfiles -nostdlib for linker tests, fix combreloc test so that it works in this case. * sysdeps/arm/dl-machine.h (elf_machine_rela): Fix typo in last patch.
This commit is contained in:
Andreas Jaeger
parent
2bfe5fd113
commit
35cd3c9701
@ -1,3 +1,11 @@
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2001-12-12 Andreas Jaeger <aj@suse.de>
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* configure.in: Use -nostartfiles -nostdlib for linker tests, fix
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combreloc test so that it works in this case.
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* sysdeps/arm/dl-machine.h (elf_machine_rela): Fix typo in last
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patch.
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2001-12-12 NIIBE Yutaka <gniibe@m17n.org>
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* sysdeps/sh/Makefile: New file.
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119
configure
vendored
119
configure
vendored
@ -2277,7 +2277,7 @@ else
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fi
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for ac_prog in gawk mawk nawk awk
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for ac_prog in mawk gawk nawk awk
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do
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# Extract the first word of "$ac_prog", so it can be a program name with args.
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set dummy $ac_prog; ac_word=$2
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@ -2798,7 +2798,9 @@ else
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cat > conftest.c <<EOF
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int _start (void) { return 42; }
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EOF
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if { ac_try='${CC-cc} -shared -o conftest.so conftest.c -Wl,--enable-new-dtags,-z,nodelete 1>&5'; { (eval echo configure:2802: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
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if { ac_try='${CC-cc} -shared -o conftest.so conftest.c
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-nostartfiles -nostdlib
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-Wl,--enable-new-dtags,-z,nodelete 1>&5'; { (eval echo configure:2804: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
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then
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libc_cv_z_nodelete=yes
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else
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@ -2811,14 +2813,16 @@ echo "$ac_t""$libc_cv_z_nodelete" 1>&6
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echo $ac_n "checking for -z nodlopen option""... $ac_c" 1>&6
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echo "configure:2815: checking for -z nodlopen option" >&5
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echo "configure:2817: checking for -z nodlopen option" >&5
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if eval "test \"`echo '$''{'libc_cv_z_nodlopen'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.c <<EOF
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int _start (void) { return 42; }
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EOF
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if { ac_try='${CC-cc} -shared -o conftest.so conftest.c -Wl,--enable-new-dtags,-z,nodlopen 1>&5'; { (eval echo configure:2822: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
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if { ac_try='${CC-cc} -shared -o conftest.so conftest.c
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-nostartfiles -nostdlib
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-Wl,--enable-new-dtags,-z,nodlopen 1>&5'; { (eval echo configure:2826: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
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then
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libc_cv_z_nodlopen=yes
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else
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@ -2831,14 +2835,16 @@ echo "$ac_t""$libc_cv_z_nodlopen" 1>&6
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echo $ac_n "checking for -z initfirst option""... $ac_c" 1>&6
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echo "configure:2835: checking for -z initfirst option" >&5
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echo "configure:2839: checking for -z initfirst option" >&5
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if eval "test \"`echo '$''{'libc_cv_z_initfirst'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.c <<EOF
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int _start (void) { return 42; }
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EOF
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if { ac_try='${CC-cc} -shared -o conftest.so conftest.c -Wl,--enable-new-dtags,-z,initfirst 1>&5'; { (eval echo configure:2842: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
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if { ac_try='${CC-cc} -shared -o conftest.so conftest.c
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-nostartfiles -nostdlib
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-Wl,--enable-new-dtags,-z,initfirst 1>&5'; { (eval echo configure:2848: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
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then
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libc_cv_z_initfirst=yes
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else
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@ -2851,14 +2857,14 @@ echo "$ac_t""$libc_cv_z_initfirst" 1>&6
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echo $ac_n "checking for -Bgroup option""... $ac_c" 1>&6
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echo "configure:2855: checking for -Bgroup option" >&5
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echo "configure:2861: checking for -Bgroup option" >&5
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if eval "test \"`echo '$''{'libc_cv_Bgroup'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.c <<EOF
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int _start (void) { return 42; }
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EOF
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if { ac_try='${CC-cc} -shared -o conftest.so conftest.c -Wl,-Bgroup -nostdlib 1>&5'; { (eval echo configure:2862: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
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if { ac_try='${CC-cc} -shared -o conftest.so conftest.c -Wl,-Bgroup -nostdlib 1>&5'; { (eval echo configure:2868: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
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then
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libc_cv_Bgroup=yes
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else
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@ -2871,14 +2877,17 @@ echo "$ac_t""$libc_cv_Bgroup" 1>&6
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echo $ac_n "checking for -z combreloc""... $ac_c" 1>&6
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echo "configure:2875: checking for -z combreloc" >&5
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echo "configure:2881: checking for -z combreloc" >&5
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if eval "test \"`echo '$''{'libc_cv_z_combreloc'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.c <<EOF
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int foo (void) { return 0; }
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extern int bar (void);
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int foo (void) { return bar (); }
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EOF
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if { ac_try='${CC-cc} -shared -o conftest.so conftest.c -Wl,-z,combreloc 1>&5'; { (eval echo configure:2882: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
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if { ac_try='${CC-cc} -shared -o conftest.so conftest.c
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-nostdlib -nostartfiles
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-Wl,-z,combreloc 1>&5'; { (eval echo configure:2891: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }
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then
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if readelf -S conftest.so | grep '\.rel\(a\|\)\.dyn' > /dev/null; then
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libc_cv_z_combreloc=yes
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@ -2903,12 +2912,12 @@ fi
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if test $elf != yes; then
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echo $ac_n "checking for .init and .fini sections""... $ac_c" 1>&6
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echo "configure:2907: checking for .init and .fini sections" >&5
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echo "configure:2916: checking for .init and .fini sections" >&5
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if eval "test \"`echo '$''{'libc_cv_have_initfini'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 2912 "configure"
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#line 2921 "configure"
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#include "confdefs.h"
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int main() {
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@ -2917,7 +2926,7 @@ asm (".section .init");
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asm ("${libc_cv_dot_text}");
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; return 0; }
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EOF
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if { (eval echo configure:2921: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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if { (eval echo configure:2930: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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rm -rf conftest*
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libc_cv_have_initfini=yes
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else
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@ -2940,7 +2949,7 @@ fi
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if test $elf = yes -a $gnu_ld = yes; then
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echo $ac_n "checking whether cc puts quotes around section names""... $ac_c" 1>&6
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echo "configure:2944: checking whether cc puts quotes around section names" >&5
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echo "configure:2953: checking whether cc puts quotes around section names" >&5
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if eval "test \"`echo '$''{'libc_cv_have_section_quotes'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -2977,19 +2986,19 @@ if test $elf = yes; then
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else
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if test $ac_cv_prog_cc_works = yes; then
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echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
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echo "configure:2981: checking for _ prefix on C symbol names" >&5
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echo "configure:2990: checking for _ prefix on C symbol names" >&5
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if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 2986 "configure"
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#line 2995 "configure"
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#include "confdefs.h"
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asm ("_glibc_foobar:");
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int main() {
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glibc_foobar ();
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; return 0; }
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EOF
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if { (eval echo configure:2993: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:3002: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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rm -rf conftest*
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libc_cv_asm_underscores=yes
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else
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@ -3004,17 +3013,17 @@ fi
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echo "$ac_t""$libc_cv_asm_underscores" 1>&6
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else
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echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
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echo "configure:3008: checking for _ prefix on C symbol names" >&5
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echo "configure:3017: checking for _ prefix on C symbol names" >&5
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if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 3013 "configure"
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#line 3022 "configure"
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#include "confdefs.h"
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void underscore_test(void) {
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return; }
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EOF
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if { (eval echo configure:3018: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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if { (eval echo configure:3027: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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if grep _underscore_test conftest* >/dev/null; then
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rm -f conftest*
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libc_cv_asm_underscores=yes
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@ -3046,7 +3055,7 @@ if test $elf = yes; then
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fi
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echo $ac_n "checking for assembler .weak directive""... $ac_c" 1>&6
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echo "configure:3050: checking for assembler .weak directive" >&5
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echo "configure:3059: checking for assembler .weak directive" >&5
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if eval "test \"`echo '$''{'libc_cv_asm_weak_directive'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -3069,7 +3078,7 @@ echo "$ac_t""$libc_cv_asm_weak_directive" 1>&6
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if test $libc_cv_asm_weak_directive = no; then
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echo $ac_n "checking for assembler .weakext directive""... $ac_c" 1>&6
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echo "configure:3073: checking for assembler .weakext directive" >&5
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echo "configure:3082: checking for assembler .weakext directive" >&5
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if eval "test \"`echo '$''{'libc_cv_asm_weakext_directive'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -3116,14 +3125,14 @@ EOF
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;;
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hppa*linux*)
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echo $ac_n "checking for assembler line separator""... $ac_c" 1>&6
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echo "configure:3120: checking for assembler line separator" >&5
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echo "configure:3129: checking for assembler line separator" >&5
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if eval "test \"`echo '$''{'libc_cv_asm_line_sep'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.s <<EOF
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nop ; is_old_puffin
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EOF
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if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:3127: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
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if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:3136: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
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libc_cv_asm_line_sep='!'
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else
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if test -z "$enable_hacker_mode"; then
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@ -3145,7 +3154,7 @@ EOF
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esac
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echo $ac_n "checking for ld --no-whole-archive""... $ac_c" 1>&6
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echo "configure:3149: checking for ld --no-whole-archive" >&5
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echo "configure:3158: checking for ld --no-whole-archive" >&5
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if eval "test \"`echo '$''{'libc_cv_ld_no_whole_archive'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -3156,7 +3165,7 @@ __throw () {}
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EOF
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if { ac_try='${CC-cc} $CFLAGS
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-nostdlib -nostartfiles -Wl,--no-whole-archive
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-o conftest conftest.c 1>&5'; { (eval echo configure:3160: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
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-o conftest conftest.c 1>&5'; { (eval echo configure:3169: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
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libc_cv_ld_no_whole_archive=yes
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else
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libc_cv_ld_no_whole_archive=no
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@ -3170,7 +3179,7 @@ if test $libc_cv_ld_no_whole_archive = yes; then
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fi
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echo $ac_n "checking for gcc -fexceptions""... $ac_c" 1>&6
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echo "configure:3174: checking for gcc -fexceptions" >&5
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echo "configure:3183: checking for gcc -fexceptions" >&5
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if eval "test \"`echo '$''{'libc_cv_gcc_exceptions'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -3181,7 +3190,7 @@ __throw () {}
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EOF
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if { ac_try='${CC-cc} $CFLAGS
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-nostdlib -nostartfiles -fexceptions
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-o conftest conftest.c 1>&5'; { (eval echo configure:3185: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
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-o conftest conftest.c 1>&5'; { (eval echo configure:3194: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
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libc_cv_gcc_exceptions=yes
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else
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libc_cv_gcc_exceptions=no
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@ -3196,14 +3205,14 @@ fi
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if test "$base_machine" = alpha ; then
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echo $ac_n "checking for function ..ng prefix""... $ac_c" 1>&6
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echo "configure:3200: checking for function ..ng prefix" >&5
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echo "configure:3209: checking for function ..ng prefix" >&5
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if eval "test \"`echo '$''{'libc_cv_gcc_alpha_ng_prefix'+set}'`\" = set"; then
|
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echo $ac_n "(cached) $ac_c" 1>&6
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else
|
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cat > conftest.c <<\EOF
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foo () { }
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||||
EOF
|
||||
if { ac_try='${CC-cc} -S conftest.c -o - | fgrep "\$foo..ng" > /dev/null'; { (eval echo configure:3207: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
|
||||
if { ac_try='${CC-cc} -S conftest.c -o - | fgrep "\$foo..ng" > /dev/null'; { (eval echo configure:3216: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
|
||||
then
|
||||
libc_cv_gcc_alpha_ng_prefix=yes
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else
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@ -3230,19 +3239,19 @@ if test "$host_cpu" = powerpc ; then
|
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# Check for a bug present in at least versions 2.8.x of GCC
|
||||
# and versions 1.0.x of EGCS.
|
||||
echo $ac_n "checking whether clobbering cr0 causes problems""... $ac_c" 1>&6
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||||
echo "configure:3234: checking whether clobbering cr0 causes problems" >&5
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||||
echo "configure:3243: checking whether clobbering cr0 causes problems" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_c_asmcr0_bug'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 3239 "configure"
|
||||
#line 3248 "configure"
|
||||
#include "confdefs.h"
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||||
int tester(int x) { asm ("" : : : "cc"); return x & 123; }
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||||
int main() {
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:3246: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:3255: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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||||
rm -rf conftest*
|
||||
libc_cv_c_asmcr0_bug='no'
|
||||
else
|
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@ -3264,12 +3273,12 @@ fi
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||||
fi
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||||
|
||||
echo $ac_n "checking for DWARF2 unwind info support""... $ac_c" 1>&6
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||||
echo "configure:3268: checking for DWARF2 unwind info support" >&5
|
||||
echo "configure:3277: checking for DWARF2 unwind info support" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_gcc_dwarf2_unwind_info'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.c <<EOF
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#line 3273 "configure"
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||||
#line 3282 "configure"
|
||||
static char __EH_FRAME_BEGIN__;
|
||||
_start ()
|
||||
{
|
||||
@ -3296,7 +3305,7 @@ __bzero () {}
|
||||
EOF
|
||||
if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame_info
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||||
-nostdlib -nostartfiles
|
||||
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:3300: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:3309: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
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libc_cv_gcc_dwarf2_unwind_info=static
|
||||
else
|
||||
libc_cv_gcc_dwarf2_unwind_info=no
|
||||
@ -3304,7 +3313,7 @@ fi
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||||
if test $libc_cv_gcc_dwarf2_unwind_info = no; then
|
||||
if { ac_try='${CC-cc} $CFLAGS -DCHECK__register_frame
|
||||
-nostdlib -nostartfiles
|
||||
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:3308: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:3317: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||
libc_cv_gcc_dwarf2_unwind_info=yes
|
||||
else
|
||||
libc_cv_gcc_dwarf2_unwind_info=no
|
||||
@ -3334,12 +3343,12 @@ EOF
|
||||
esac
|
||||
|
||||
echo $ac_n "checking for __builtin_expect""... $ac_c" 1>&6
|
||||
echo "configure:3338: checking for __builtin_expect" >&5
|
||||
echo "configure:3347: checking for __builtin_expect" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_gcc_builtin_expect'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.c <<EOF
|
||||
#line 3343 "configure"
|
||||
#line 3352 "configure"
|
||||
int foo (int a)
|
||||
{
|
||||
a = __builtin_expect (a, 10);
|
||||
@ -3347,7 +3356,7 @@ int foo (int a)
|
||||
}
|
||||
EOF
|
||||
if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles
|
||||
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:3351: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:3360: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||
libc_cv_gcc_builtin_expect=yes
|
||||
else
|
||||
libc_cv_gcc_builtin_expect=no
|
||||
@ -3364,12 +3373,12 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking for local label subtraction""... $ac_c" 1>&6
|
||||
echo "configure:3368: checking for local label subtraction" >&5
|
||||
echo "configure:3377: checking for local label subtraction" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_gcc_subtract_local_labels'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.c <<EOF
|
||||
#line 3373 "configure"
|
||||
#line 3382 "configure"
|
||||
int foo (int a)
|
||||
{
|
||||
static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
|
||||
@ -3382,7 +3391,7 @@ int foo (int a)
|
||||
}
|
||||
EOF
|
||||
if { ac_try='${CC-cc} $CFLAGS -nostdlib -nostartfiles
|
||||
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:3386: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||
-o conftest conftest.c -lgcc >&5'; { (eval echo configure:3395: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
|
||||
libc_cv_gcc_subtract_local_labels=yes
|
||||
else
|
||||
libc_cv_gcc_subtract_local_labels=no
|
||||
@ -3399,7 +3408,7 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking for libgd""... $ac_c" 1>&6
|
||||
echo "configure:3403: checking for libgd" >&5
|
||||
echo "configure:3412: checking for libgd" >&5
|
||||
if test "$with_gd" != "no"; then
|
||||
old_CFLAGS="$CFLAGS"
|
||||
CFLAGS="$CFLAGS $libgd_include"
|
||||
@ -3408,14 +3417,14 @@ if test "$with_gd" != "no"; then
|
||||
old_LIBS="$LIBS"
|
||||
LIBS="$LIBS -lgd -lpng -lz -lm"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 3412 "configure"
|
||||
#line 3421 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <gd.h>
|
||||
int main() {
|
||||
gdImagePng (0, 0)
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:3419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:3428: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
LIBGD=yes
|
||||
else
|
||||
@ -3435,7 +3444,7 @@ echo "$ac_t""$LIBGD" 1>&6
|
||||
|
||||
|
||||
echo $ac_n "checking size of long double""... $ac_c" 1>&6
|
||||
echo "configure:3439: checking size of long double" >&5
|
||||
echo "configure:3448: checking size of long double" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -3443,7 +3452,7 @@ else
|
||||
ac_cv_sizeof_long_double=0
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 3447 "configure"
|
||||
#line 3456 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <stdio.h>
|
||||
main()
|
||||
@ -3454,7 +3463,7 @@ main()
|
||||
exit(0);
|
||||
}
|
||||
EOF
|
||||
if { (eval echo configure:3458: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
if { (eval echo configure:3467: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
then
|
||||
ac_cv_sizeof_long_double=`cat conftestval`
|
||||
else
|
||||
@ -3532,7 +3541,7 @@ if test "$uname" = "sysdeps/generic"; then
|
||||
fi
|
||||
|
||||
echo $ac_n "checking OS release for uname""... $ac_c" 1>&6
|
||||
echo "configure:3536: checking OS release for uname" >&5
|
||||
echo "configure:3545: checking OS release for uname" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_uname_release'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -3554,7 +3563,7 @@ echo "$ac_t""$libc_cv_uname_release" 1>&6
|
||||
uname_release="$libc_cv_uname_release"
|
||||
|
||||
echo $ac_n "checking OS version for uname""... $ac_c" 1>&6
|
||||
echo "configure:3558: checking OS version for uname" >&5
|
||||
echo "configure:3567: checking OS version for uname" >&5
|
||||
if eval "test \"`echo '$''{'libc_cv_uname_version'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -3576,7 +3585,7 @@ else
|
||||
fi
|
||||
|
||||
echo $ac_n "checking stdio selection""... $ac_c" 1>&6
|
||||
echo "configure:3580: checking stdio selection" >&5
|
||||
echo "configure:3589: checking stdio selection" >&5
|
||||
|
||||
case $stdio in
|
||||
libio) cat >> confdefs.h <<\EOF
|
||||
@ -3590,7 +3599,7 @@ echo "$ac_t""$stdio" 1>&6
|
||||
# Test for old glibc 2.0.x headers so that they can be removed properly
|
||||
# Search only in includedir.
|
||||
echo $ac_n "checking for old glibc 2.0.x headers""... $ac_c" 1>&6
|
||||
echo "configure:3594: checking for old glibc 2.0.x headers" >&5
|
||||
echo "configure:3603: checking for old glibc 2.0.x headers" >&5
|
||||
if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
|
||||
then
|
||||
old_glibc_headers=yes
|
||||
@ -3651,7 +3660,7 @@ if test $shared = default; then
|
||||
fi
|
||||
|
||||
echo $ac_n "checking whether -fPIC is default""... $ac_c" 1>&6
|
||||
echo "configure:3655: checking whether -fPIC is default" >&5
|
||||
echo "configure:3664: checking whether -fPIC is default" >&5
|
||||
if eval "test \"`echo '$''{'pic_default'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
||||
19
configure.in
19
configure.in
@ -999,7 +999,9 @@ EOF
|
||||
cat > conftest.c <<EOF
|
||||
int _start (void) { return 42; }
|
||||
EOF
|
||||
if AC_TRY_COMMAND([${CC-cc} -shared -o conftest.so conftest.c -Wl,--enable-new-dtags,-z,nodelete 1>&AC_FD_CC])
|
||||
if AC_TRY_COMMAND([${CC-cc} -shared -o conftest.so conftest.c
|
||||
-nostartfiles -nostdlib
|
||||
-Wl,--enable-new-dtags,-z,nodelete 1>&AC_FD_CC])
|
||||
then
|
||||
libc_cv_z_nodelete=yes
|
||||
else
|
||||
@ -1013,7 +1015,9 @@ EOF
|
||||
cat > conftest.c <<EOF
|
||||
int _start (void) { return 42; }
|
||||
EOF
|
||||
if AC_TRY_COMMAND([${CC-cc} -shared -o conftest.so conftest.c -Wl,--enable-new-dtags,-z,nodlopen 1>&AC_FD_CC])
|
||||
if AC_TRY_COMMAND([${CC-cc} -shared -o conftest.so conftest.c
|
||||
-nostartfiles -nostdlib
|
||||
-Wl,--enable-new-dtags,-z,nodlopen 1>&AC_FD_CC])
|
||||
then
|
||||
libc_cv_z_nodlopen=yes
|
||||
else
|
||||
@ -1027,7 +1031,9 @@ EOF
|
||||
cat > conftest.c <<EOF
|
||||
int _start (void) { return 42; }
|
||||
EOF
|
||||
if AC_TRY_COMMAND([${CC-cc} -shared -o conftest.so conftest.c -Wl,--enable-new-dtags,-z,initfirst 1>&AC_FD_CC])
|
||||
if AC_TRY_COMMAND([${CC-cc} -shared -o conftest.so conftest.c
|
||||
-nostartfiles -nostdlib
|
||||
-Wl,--enable-new-dtags,-z,initfirst 1>&AC_FD_CC])
|
||||
then
|
||||
libc_cv_z_initfirst=yes
|
||||
else
|
||||
@ -1053,9 +1059,12 @@ EOF
|
||||
AC_CACHE_CHECK(for -z combreloc,
|
||||
libc_cv_z_combreloc, [dnl
|
||||
cat > conftest.c <<EOF
|
||||
int foo (void) { return 0; }
|
||||
extern int bar (void);
|
||||
int foo (void) { return bar (); }
|
||||
EOF
|
||||
if AC_TRY_COMMAND([${CC-cc} -shared -o conftest.so conftest.c -Wl,-z,combreloc 1>&AC_FD_CC])
|
||||
if AC_TRY_COMMAND([${CC-cc} -shared -o conftest.so conftest.c
|
||||
-nostdlib -nostartfiles
|
||||
-Wl,-z,combreloc 1>&AC_FD_CC])
|
||||
then
|
||||
dnl The following test is a bit weak. We must use a tool which can test
|
||||
dnl cross-platform since the gcc used can be a cross compiler. Without
|
||||
|
||||
Loading…
Reference in New Issue
Block a user