mirror of
https://github.com/reactos/wine.git
synced 2024-11-24 12:20:07 +00:00
Added another detection of strength-reduce bug in GCC.
This commit is contained in:
Eric Pouech
Alexandre Julliard
parent
a10fbddeb9
commit
5aee80f654
228
configure
vendored
228
configure
vendored
@ -4506,15 +4506,19 @@ else
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#line 4507 "configure"
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#include "confdefs.h"
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int L[4] = {0,1,2,3};
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int main(void) {
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static int Array[3];
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unsigned int B = 3;
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int i;
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for(i=0; i<B; i++) Array[i] = i - 3;
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exit( Array[1] != -2 );
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for(i=0; i<4 - 1; i++) L[i] = L[i + 1];
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L[i] = 4;
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exit( Array[1] != -2 || L[2] != 3);
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}
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EOF
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if { (eval echo configure:4518: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
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if { (eval echo configure:4522: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
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then
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ac_cv_c_gcc_strength_bug="no"
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else
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@ -4537,7 +4541,7 @@ fi
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echo $ac_n "checking "whether external symbols need an underscore prefix"""... $ac_c" 1>&6
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echo "configure:4541: checking "whether external symbols need an underscore prefix"" >&5
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echo "configure:4545: checking "whether external symbols need an underscore prefix"" >&5
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if eval "test \"`echo '$''{'ac_cv_c_extern_prefix'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -4549,14 +4553,14 @@ _ac_test:
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.long 0
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EOF
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cat > conftest.$ac_ext <<EOF
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#line 4553 "configure"
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#line 4557 "configure"
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#include "confdefs.h"
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extern int ac_test;
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int main() {
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if (ac_test) return 1
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; return 0; }
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EOF
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if { (eval echo configure:4560: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:4564: \"$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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ac_cv_c_extern_prefix="yes"
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else
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@ -4580,7 +4584,7 @@ fi
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echo $ac_n "checking "whether assembler accepts .string"""... $ac_c" 1>&6
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echo "configure:4584: checking "whether assembler accepts .string"" >&5
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echo "configure:4588: checking "whether assembler accepts .string"" >&5
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if eval "test \"`echo '$''{'ac_cv_c_asm_string'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -4590,14 +4594,14 @@ cat > conftest_asm.s <<EOF
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.string "test"
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EOF
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cat > conftest.$ac_ext <<EOF
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#line 4594 "configure"
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#line 4598 "configure"
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#include "confdefs.h"
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int main() {
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; return 0; }
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EOF
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if { (eval echo configure:4601: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:4605: \"$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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ac_cv_c_asm_string="yes"
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else
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@ -4625,21 +4629,21 @@ LDDLLFLAGS=""
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if test "$LIBEXT" = "so"
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then
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echo $ac_n "checking "whether we can build a Linux dll"""... $ac_c" 1>&6
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echo "configure:4629: checking "whether we can build a Linux dll"" >&5
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echo "configure:4633: checking "whether we can build a Linux dll"" >&5
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if eval "test \"`echo '$''{'ac_cv_c_dll_linux'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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saved_cflags=$CFLAGS
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CFLAGS="$CFLAGS -fPIC -shared -Wl,-soname,conftest.so.1.0,-Bsymbolic"
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cat > conftest.$ac_ext <<EOF
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#line 4636 "configure"
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#line 4640 "configure"
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#include "confdefs.h"
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int main() {
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return 1
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; return 0; }
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EOF
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if { (eval echo configure:4643: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:4647: \"$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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ac_cv_c_dll_linux="yes"
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else
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@ -4660,21 +4664,21 @@ echo "$ac_t""$ac_cv_c_dll_linux" 1>&6
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LDDLLFLAGS="-Wl,-Bsymbolic"
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else
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echo $ac_n "checking whether we can build a UnixWare (Solaris) dll""... $ac_c" 1>&6
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echo "configure:4664: checking whether we can build a UnixWare (Solaris) dll" >&5
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echo "configure:4668: checking whether we can build a UnixWare (Solaris) dll" >&5
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if eval "test \"`echo '$''{'ac_cv_c_dll_unixware'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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saved_cflags=$CFLAGS
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CFLAGS="$CFLAGS -fPIC -Wl,-G,-h,conftest.so.1.0,-B,symbolic"
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cat > conftest.$ac_ext <<EOF
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#line 4671 "configure"
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#line 4675 "configure"
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#include "confdefs.h"
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int main() {
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return 1
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; return 0; }
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EOF
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if { (eval echo configure:4678: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:4682: \"$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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ac_cv_c_dll_unixware="yes"
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else
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@ -4695,21 +4699,21 @@ echo "$ac_t""$ac_cv_c_dll_unixware" 1>&6
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LDDLLFLAGS="-Wl,-B,symbolic"
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else
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echo $ac_n "checking "whether we can build a NetBSD dll"""... $ac_c" 1>&6
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echo "configure:4699: checking "whether we can build a NetBSD dll"" >&5
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echo "configure:4703: checking "whether we can build a NetBSD dll"" >&5
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if eval "test \"`echo '$''{'ac_cv_c_dll_netbsd'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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saved_cflags=$CFLAGS
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CFLAGS="$CFLAGS -fPIC -Wl,-Bshareable,-Bforcearchive"
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cat > conftest.$ac_ext <<EOF
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#line 4706 "configure"
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#line 4710 "configure"
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#include "confdefs.h"
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int main() {
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return 1
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; return 0; }
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EOF
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if { (eval echo configure:4713: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:4717: \"$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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ac_cv_c_dll_netbsd="yes"
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else
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@ -4745,21 +4749,21 @@ if test "$LIBEXT" = "so"; then
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else
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DLL_LINK="-L\$(DLLDIR) \$(DLLS:%=-l%) -L\$(TOPOBJDIR) -lwine -lwine_unicode \$(X_LIBS) \$(XLIB)"
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echo $ac_n "checking whether the linker supports --[no]-whole-archive (Linux)""... $ac_c" 1>&6
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echo "configure:4749: checking whether the linker supports --[no]-whole-archive (Linux)" >&5
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echo "configure:4753: checking whether the linker supports --[no]-whole-archive (Linux)" >&5
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if eval "test \"`echo '$''{'ac_cv_c_whole_archive'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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saved_cflags=$CFLAGS
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CFLAGS="$CFLAGS -Wl,--whole-archive -Wl,--no-whole-archive"
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cat > conftest.$ac_ext <<EOF
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#line 4756 "configure"
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#line 4760 "configure"
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#include "confdefs.h"
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int main() {
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return 1
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; return 0; }
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EOF
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if { (eval echo configure:4763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:4767: \"$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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ac_cv_c_whole_archive="yes"
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else
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@ -4779,21 +4783,21 @@ echo "$ac_t""$ac_cv_c_whole_archive" 1>&6
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DLL_LINK="-Wl,--whole-archive $DLL_LINK -Wl,--no-whole-archive"
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else
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echo $ac_n "checking whether the linker supports -z {all,default}extract (Linux)""... $ac_c" 1>&6
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echo "configure:4783: checking whether the linker supports -z {all,default}extract (Linux)" >&5
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echo "configure:4787: checking whether the linker supports -z {all,default}extract (Linux)" >&5
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if eval "test \"`echo '$''{'ac_cv_c_allextract'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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saved_cflags=$CFLAGS
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CFLAGS="$CFLAGS -Wl,-z,allextract -Wl,-z,defaultextract"
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cat > conftest.$ac_ext <<EOF
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#line 4790 "configure"
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#line 4794 "configure"
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#include "confdefs.h"
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int main() {
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return 1
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; return 0; }
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EOF
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if { (eval echo configure:4797: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:4801: \"$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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ac_cv_c_allextract="yes"
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else
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@ -4824,7 +4828,7 @@ fi
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wine_cv_libc_reentrant=no
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echo $ac_n "checking "for reentrant libc: __errno_location"""... $ac_c" 1>&6
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echo "configure:4828: checking "for reentrant libc: __errno_location"" >&5
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echo "configure:4832: checking "for reentrant libc: __errno_location"" >&5
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if eval "test \"`echo '$''{'wine_cv_libc_r__errno_location'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -4832,14 +4836,14 @@ else
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wine_cv_libc_r__errno_location=yes
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else
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cat > conftest.$ac_ext <<EOF
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#line 4836 "configure"
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#line 4840 "configure"
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#include "confdefs.h"
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int myerrno = 0;
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char buf[256];
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int *__errno_location(){return &myerrno;}
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main(){connect(0,buf,255); exit(!myerrno);}
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EOF
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if { (eval echo configure:4843: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
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if { (eval echo configure:4847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
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then
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wine_cv_libc_r__errno_location=yes
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else
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@ -4864,7 +4868,7 @@ EOF
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wine_cv_libc_reentrant=__errno_location
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fi
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echo $ac_n "checking "for reentrant libc: __error"""... $ac_c" 1>&6
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echo "configure:4868: checking "for reentrant libc: __error"" >&5
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echo "configure:4872: checking "for reentrant libc: __error"" >&5
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if eval "test \"`echo '$''{'wine_cv_libc_r__error'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -4872,14 +4876,14 @@ else
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wine_cv_libc_r__error=yes
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else
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cat > conftest.$ac_ext <<EOF
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#line 4876 "configure"
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#line 4880 "configure"
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#include "confdefs.h"
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int myerrno = 0;
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char buf[256];
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int *__error(){return &myerrno;}
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main(){connect(0,buf,255); exit(!myerrno);}
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EOF
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if { (eval echo configure:4883: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
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if { (eval echo configure:4887: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
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then
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wine_cv_libc_r__error=yes
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else
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@ -4904,7 +4908,7 @@ EOF
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wine_cv_libc_reentrant=__error
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fi
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echo $ac_n "checking "for reentrant libc: ___errno"""... $ac_c" 1>&6
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echo "configure:4908: checking "for reentrant libc: ___errno"" >&5
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echo "configure:4912: checking "for reentrant libc: ___errno"" >&5
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if eval "test \"`echo '$''{'wine_cv_libc_r___errno'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -4912,14 +4916,14 @@ else
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wine_cv_libc_r___errno=yes
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else
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cat > conftest.$ac_ext <<EOF
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#line 4916 "configure"
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#line 4920 "configure"
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#include "confdefs.h"
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int myerrno = 0;
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char buf[256];
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int *___errno(){return &myerrno;}
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main(){connect(0,buf,255); exit(!myerrno);}
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EOF
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if { (eval echo configure:4923: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
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if { (eval echo configure:4927: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
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then
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wine_cv_libc_r___errno=yes
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else
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@ -4944,7 +4948,7 @@ EOF
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wine_cv_libc_reentrant=___errno
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fi
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echo $ac_n "checking "for reentrant libc: __thr_errno"""... $ac_c" 1>&6
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echo "configure:4948: checking "for reentrant libc: __thr_errno"" >&5
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echo "configure:4952: checking "for reentrant libc: __thr_errno"" >&5
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if eval "test \"`echo '$''{'wine_cv_libc_r__thr_errno'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -4952,14 +4956,14 @@ else
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wine_cv_libc_r__thr_errno=yes
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else
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cat > conftest.$ac_ext <<EOF
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#line 4956 "configure"
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#line 4960 "configure"
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#include "confdefs.h"
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int myerrno = 0;
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char buf[256];
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int *__thr_errno(){return &myerrno;}
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main(){connect(0,buf,255); exit(!myerrno);}
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EOF
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if { (eval echo configure:4963: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
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if { (eval echo configure:4967: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
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then
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wine_cv_libc_r__thr_errno=yes
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else
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@ -4995,7 +4999,7 @@ fi
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if test "$have_x" = "yes" -a "$wine_cv_libc_reentrant" != "no"
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then
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echo $ac_n "checking "for reentrant X libraries"""... $ac_c" 1>&6
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echo "configure:4999: checking "for reentrant X libraries"" >&5
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echo "configure:5003: checking "for reentrant X libraries"" >&5
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if eval "test \"`echo '$''{'wine_cv_x_reentrant'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -5041,14 +5045,14 @@ fi
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echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
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echo "configure:5045: checking whether byte ordering is bigendian" >&5
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echo "configure:5049: checking whether byte ordering is bigendian" >&5
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if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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ac_cv_c_bigendian=unknown
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# See if sys/param.h defines the BYTE_ORDER macro.
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cat > conftest.$ac_ext <<EOF
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#line 5052 "configure"
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#line 5056 "configure"
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#include "confdefs.h"
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#include <sys/types.h>
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#include <sys/param.h>
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@ -5059,11 +5063,11 @@ int main() {
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#endif
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; return 0; }
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EOF
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if { (eval echo configure:5063: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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if { (eval echo configure:5067: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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rm -rf conftest*
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# It does; now see whether it defined to BIG_ENDIAN or not.
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cat > conftest.$ac_ext <<EOF
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#line 5067 "configure"
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#line 5071 "configure"
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#include "confdefs.h"
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#include <sys/types.h>
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#include <sys/param.h>
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@ -5074,7 +5078,7 @@ int main() {
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#endif
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; return 0; }
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EOF
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if { (eval echo configure:5078: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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if { (eval echo configure:5082: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
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rm -rf conftest*
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ac_cv_c_bigendian=yes
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else
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||||
@ -5094,7 +5098,7 @@ if test "$cross_compiling" = yes; then
|
||||
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 5098 "configure"
|
||||
#line 5102 "configure"
|
||||
#include "confdefs.h"
|
||||
main () {
|
||||
/* Are we little or big endian? From Harbison&Steele. */
|
||||
@ -5107,7 +5111,7 @@ main () {
|
||||
exit (u.c[sizeof (long) - 1] == 1);
|
||||
}
|
||||
EOF
|
||||
if { (eval echo configure:5111: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
if { (eval echo configure:5115: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
then
|
||||
ac_cv_c_bigendian=no
|
||||
else
|
||||
@ -5135,19 +5139,19 @@ 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""... $ac_c" 1>&6
|
||||
echo "configure:5139: checking for working alloca.h" >&5
|
||||
echo "configure:5143: checking for working alloca.h" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 5144 "configure"
|
||||
#line 5148 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <alloca.h>
|
||||
int main() {
|
||||
void *p = alloca(2 * sizeof(int));
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:5151: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:5155: \"$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
|
||||
@ -5168,12 +5172,12 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking for alloca""... $ac_c" 1>&6
|
||||
echo "configure:5172: checking for alloca" >&5
|
||||
echo "configure:5176: checking for alloca" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 5177 "configure"
|
||||
#line 5181 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
#ifdef __GNUC__
|
||||
@ -5201,7 +5205,7 @@ int main() {
|
||||
char *p = (char *) alloca(1);
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:5205: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:5209: \"$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
|
||||
@ -5233,12 +5237,12 @@ EOF
|
||||
|
||||
|
||||
echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
|
||||
echo "configure:5237: checking whether alloca needs Cray hooks" >&5
|
||||
echo "configure:5241: checking whether alloca needs Cray hooks" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 5242 "configure"
|
||||
#line 5246 "configure"
|
||||
#include "confdefs.h"
|
||||
#if defined(CRAY) && ! defined(CRAY2)
|
||||
webecray
|
||||
@ -5263,12 +5267,12 @@ 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:5267: checking for $ac_func" >&5
|
||||
echo "configure:5271: 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 5272 "configure"
|
||||
#line 5276 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char $ac_func(); below. */
|
||||
@ -5291,7 +5295,7 @@ $ac_func();
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:5295: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:5299: \"$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
|
||||
@ -5318,7 +5322,7 @@ done
|
||||
fi
|
||||
|
||||
echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
|
||||
echo "configure:5322: checking stack direction for C alloca" >&5
|
||||
echo "configure:5326: checking stack direction for C alloca" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -5326,7 +5330,7 @@ else
|
||||
ac_cv_c_stack_direction=0
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 5330 "configure"
|
||||
#line 5334 "configure"
|
||||
#include "confdefs.h"
|
||||
find_stack_direction ()
|
||||
{
|
||||
@ -5345,7 +5349,7 @@ main ()
|
||||
exit (find_stack_direction() < 0);
|
||||
}
|
||||
EOF
|
||||
if { (eval echo configure:5349: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
if { (eval echo configure:5353: \"$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
|
||||
else
|
||||
@ -5397,12 +5401,12 @@ for ac_func in \
|
||||
|
||||
do
|
||||
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
|
||||
echo "configure:5401: checking for $ac_func" >&5
|
||||
echo "configure:5405: 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 5406 "configure"
|
||||
#line 5410 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char $ac_func(); below. */
|
||||
@ -5425,7 +5429,7 @@ $ac_func();
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:5429: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:5433: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func_$ac_func=yes"
|
||||
else
|
||||
@ -5502,17 +5506,17 @@ for ac_hdr in \
|
||||
do
|
||||
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
|
||||
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
|
||||
echo "configure:5506: checking for $ac_hdr" >&5
|
||||
echo "configure:5510: 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 5511 "configure"
|
||||
#line 5515 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <$ac_hdr>
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:5516: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:5520: \"$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*
|
||||
@ -5539,12 +5543,12 @@ fi
|
||||
done
|
||||
|
||||
echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
|
||||
echo "configure:5543: checking whether stat file-mode macros are broken" >&5
|
||||
echo "configure:5547: checking whether stat file-mode macros are broken" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 5548 "configure"
|
||||
#line 5552 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
@ -5597,12 +5601,12 @@ fi
|
||||
|
||||
|
||||
echo $ac_n "checking for working const""... $ac_c" 1>&6
|
||||
echo "configure:5601: checking for working const" >&5
|
||||
echo "configure:5605: checking for working const" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 5606 "configure"
|
||||
#line 5610 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
int main() {
|
||||
@ -5651,7 +5655,7 @@ ccp = (char const *const *) p;
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:5655: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:5659: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
ac_cv_c_const=yes
|
||||
else
|
||||
@ -5672,21 +5676,21 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking for inline""... $ac_c" 1>&6
|
||||
echo "configure:5676: checking for inline" >&5
|
||||
echo "configure:5680: checking for inline" >&5
|
||||
if eval "test \"`echo '$''{'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 5683 "configure"
|
||||
#line 5687 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
int main() {
|
||||
} int $ac_kw foo() {
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:5690: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:5694: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
ac_cv_c_inline=$ac_kw; break
|
||||
else
|
||||
@ -5712,12 +5716,12 @@ EOF
|
||||
esac
|
||||
|
||||
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
|
||||
echo "configure:5716: checking for ANSI C header files" >&5
|
||||
echo "configure:5720: checking for ANSI C header files" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 5721 "configure"
|
||||
#line 5725 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <stdlib.h>
|
||||
#include <stdarg.h>
|
||||
@ -5725,7 +5729,7 @@ else
|
||||
#include <float.h>
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:5729: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:5733: \"$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*
|
||||
@ -5742,7 +5746,7 @@ rm -f 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 5746 "configure"
|
||||
#line 5750 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <string.h>
|
||||
EOF
|
||||
@ -5760,7 +5764,7 @@ fi
|
||||
if test $ac_cv_header_stdc = yes; then
|
||||
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 5764 "configure"
|
||||
#line 5768 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <stdlib.h>
|
||||
EOF
|
||||
@ -5781,7 +5785,7 @@ if test "$cross_compiling" = yes; then
|
||||
:
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 5785 "configure"
|
||||
#line 5789 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <ctype.h>
|
||||
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
|
||||
@ -5792,7 +5796,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
|
||||
exit (0); }
|
||||
|
||||
EOF
|
||||
if { (eval echo configure:5796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
if { (eval echo configure:5800: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
then
|
||||
:
|
||||
else
|
||||
@ -5816,12 +5820,12 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking for size_t""... $ac_c" 1>&6
|
||||
echo "configure:5820: checking for size_t" >&5
|
||||
echo "configure:5824: checking for size_t" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 5825 "configure"
|
||||
#line 5829 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
#if STDC_HEADERS
|
||||
@ -5849,7 +5853,7 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking size of long long""... $ac_c" 1>&6
|
||||
echo "configure:5853: checking size of long long" >&5
|
||||
echo "configure:5857: checking size of long long" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -5857,7 +5861,7 @@ else
|
||||
ac_cv_sizeof_long_long=0
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 5861 "configure"
|
||||
#line 5865 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <stdio.h>
|
||||
main()
|
||||
@ -5868,7 +5872,7 @@ main()
|
||||
exit(0);
|
||||
}
|
||||
EOF
|
||||
if { (eval echo configure:5872: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
if { (eval echo configure:5876: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
then
|
||||
ac_cv_sizeof_long_long=`cat conftestval`
|
||||
else
|
||||
@ -5890,12 +5894,12 @@ EOF
|
||||
|
||||
|
||||
echo $ac_n "checking "whether we can use re-entrant gethostbyname_r Linux style"""... $ac_c" 1>&6
|
||||
echo "configure:5894: checking "whether we can use re-entrant gethostbyname_r Linux style"" >&5
|
||||
echo "configure:5898: checking "whether we can use re-entrant gethostbyname_r Linux style"" >&5
|
||||
if eval "test \"`echo '$''{'wine_cv_linux_gethostbyname_r_6'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 5899 "configure"
|
||||
#line 5903 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
#include <netdb.h>
|
||||
@ -5916,7 +5920,7 @@ int main() {
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:5920: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:5924: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
wine_cv_linux_gethostbyname_r_6=yes
|
||||
else
|
||||
@ -5942,12 +5946,12 @@ EOF
|
||||
if test "$ac_cv_header_linux_joystick_h" = "yes"
|
||||
then
|
||||
echo $ac_n "checking "whether linux/joystick.h uses the Linux 2.2+ API"""... $ac_c" 1>&6
|
||||
echo "configure:5946: checking "whether linux/joystick.h uses the Linux 2.2+ API"" >&5
|
||||
echo "configure:5950: checking "whether linux/joystick.h uses the Linux 2.2+ API"" >&5
|
||||
if eval "test \"`echo '$''{'wine_cv_linux_joystick_22_api'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 5951 "configure"
|
||||
#line 5955 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
#include <sys/ioctl.h>
|
||||
@ -5962,7 +5966,7 @@ int main() {
|
||||
/*empty*/
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:5966: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:5970: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
wine_cv_linux_joystick_22_api=yes
|
||||
else
|
||||
@ -5989,12 +5993,12 @@ fi
|
||||
if test "$ac_cv_header_sys_vfs_h" = "yes"
|
||||
then
|
||||
echo $ac_n "checking "whether sys/vfs.h defines statfs"""... $ac_c" 1>&6
|
||||
echo "configure:5993: checking "whether sys/vfs.h defines statfs"" >&5
|
||||
echo "configure:5997: checking "whether sys/vfs.h defines statfs"" >&5
|
||||
if eval "test \"`echo '$''{'wine_cv_sys_vfs_has_statfs'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 5998 "configure"
|
||||
#line 6002 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
#include <sys/types.h>
|
||||
@ -6011,7 +6015,7 @@ int main() {
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:6015: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:6019: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
wine_cv_sys_vfs_has_statfs=yes
|
||||
else
|
||||
@ -6038,12 +6042,12 @@ fi
|
||||
if test "$ac_cv_header_sys_statfs_h" = "yes"
|
||||
then
|
||||
echo $ac_n "checking "whether sys/statfs.h defines statfs"""... $ac_c" 1>&6
|
||||
echo "configure:6042: checking "whether sys/statfs.h defines statfs"" >&5
|
||||
echo "configure:6046: checking "whether sys/statfs.h defines statfs"" >&5
|
||||
if eval "test \"`echo '$''{'wine_cv_sys_statfs_has_statfs'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 6047 "configure"
|
||||
#line 6051 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
#include <sys/types.h>
|
||||
@ -6058,7 +6062,7 @@ int main() {
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:6062: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:6066: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
wine_cv_sys_statfs_has_statfs=yes
|
||||
else
|
||||
@ -6085,12 +6089,12 @@ fi
|
||||
if test "$ac_cv_header_sys_mount_h" = "yes"
|
||||
then
|
||||
echo $ac_n "checking "whether sys/mount.h defines statfs"""... $ac_c" 1>&6
|
||||
echo "configure:6089: checking "whether sys/mount.h defines statfs"" >&5
|
||||
echo "configure:6093: checking "whether sys/mount.h defines statfs"" >&5
|
||||
if eval "test \"`echo '$''{'wine_cv_sys_mount_has_statfs'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 6094 "configure"
|
||||
#line 6098 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
#include <sys/types.h>
|
||||
@ -6105,7 +6109,7 @@ int main() {
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:6109: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:6113: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
wine_cv_sys_mount_has_statfs=yes
|
||||
else
|
||||
@ -6131,7 +6135,7 @@ fi
|
||||
|
||||
|
||||
echo $ac_n "checking "for statfs.f_bfree"""... $ac_c" 1>&6
|
||||
echo "configure:6135: checking "for statfs.f_bfree"" >&5
|
||||
echo "configure:6139: checking "for statfs.f_bfree"" >&5
|
||||
if eval "test \"`echo '$''{'wine_cv_statfs_bfree'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -6140,7 +6144,7 @@ else
|
||||
wine_cv_statfs_bfree=no
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 6144 "configure"
|
||||
#line 6148 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
#include <sys/types.h>
|
||||
@ -6167,7 +6171,7 @@ int main() {
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:6171: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:6175: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
wine_cv_statfs_bfree=yes
|
||||
else
|
||||
@ -6191,7 +6195,7 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking "for statfs.f_bavail"""... $ac_c" 1>&6
|
||||
echo "configure:6195: checking "for statfs.f_bavail"" >&5
|
||||
echo "configure:6199: checking "for statfs.f_bavail"" >&5
|
||||
if eval "test \"`echo '$''{'wine_cv_statfs_bavail'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -6200,7 +6204,7 @@ else
|
||||
wine_cv_statfs_bavail=no
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 6204 "configure"
|
||||
#line 6208 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
#include <sys/types.h>
|
||||
@ -6227,7 +6231,7 @@ int main() {
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:6231: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:6235: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
wine_cv_statfs_bavail=yes
|
||||
else
|
||||
@ -6252,12 +6256,12 @@ fi
|
||||
|
||||
|
||||
echo $ac_n "checking "for msg_accrights in struct msghdr"""... $ac_c" 1>&6
|
||||
echo "configure:6256: checking "for msg_accrights in struct msghdr"" >&5
|
||||
echo "configure:6260: checking "for msg_accrights in struct msghdr"" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_c_msg_accrights'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 6261 "configure"
|
||||
#line 6265 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
#include <sys/socket.h>
|
||||
@ -6265,7 +6269,7 @@ int main() {
|
||||
struct msghdr hdr; hdr.msg_accrights=0
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:6269: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:6273: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
ac_cv_c_msg_accrights="yes"
|
||||
else
|
||||
@ -6288,12 +6292,12 @@ fi
|
||||
|
||||
|
||||
echo $ac_n "checking "for sun_len in struct sockaddr_un"""... $ac_c" 1>&6
|
||||
echo "configure:6292: checking "for sun_len in struct sockaddr_un"" >&5
|
||||
echo "configure:6296: checking "for sun_len in struct sockaddr_un"" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_c_sun_len'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 6297 "configure"
|
||||
#line 6301 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
#include <sys/socket.h>
|
||||
@ -6302,7 +6306,7 @@ int main() {
|
||||
static struct sockaddr_un addr; addr.sun_len = 1
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:6306: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:6310: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
ac_cv_c_sun_len="yes"
|
||||
else
|
||||
@ -6325,12 +6329,12 @@ fi
|
||||
|
||||
|
||||
echo $ac_n "checking "whether we need to define __i386__"""... $ac_c" 1>&6
|
||||
echo "configure:6329: checking "whether we need to define __i386__"" >&5
|
||||
echo "configure:6333: checking "whether we need to define __i386__"" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_cpp_def_i386'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 6334 "configure"
|
||||
#line 6338 "configure"
|
||||
#include "confdefs.h"
|
||||
#if (defined(i386) || defined(__i386)) && !defined(__i386__)
|
||||
yes
|
||||
|
||||
@ -438,12 +438,16 @@ then
|
||||
CFLAGS="$CFLAGS -Wall"
|
||||
AC_CACHE_CHECK( "for gcc strength-reduce bug", ac_cv_c_gcc_strength_bug,
|
||||
AC_TRY_RUN([
|
||||
int L[[4]] = {0,1,2,3};
|
||||
int main(void) {
|
||||
static int Array[[3]];
|
||||
unsigned int B = 3;
|
||||
int i;
|
||||
for(i=0; i<B; i++) Array[[i]] = i - 3;
|
||||
exit( Array[[1]] != -2 );
|
||||
for(i=0; i<4 - 1; i++) L[[i]] = L[[i + 1]];
|
||||
L[[i]] = 4;
|
||||
|
||||
exit( Array[[1]] != -2 || L[[2]] != 3);
|
||||
}],
|
||||
ac_cv_c_gcc_strength_bug="no",
|
||||
ac_cv_c_gcc_strength_bug="yes",
|
||||
|
||||
Loading…
Reference in New Issue
Block a user