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Set -mpreferred-stack-boundary=2 flag if supported to avoid wasteful 

stack alignments.
This commit is contained in:
Alexandre Julliard 2000-12-06 03:50:22 +00:00
parent 0335095f5d
commit f9b94cb9df
2 changed files with 161 additions and 113 deletions
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261
configure vendored
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@ -4569,11 +4569,46 @@ echo "$ac_t""$ac_cv_c_gcc_strength_bug" 1>&6
then then
CFLAGS="$CFLAGS -fno-strength-reduce" CFLAGS="$CFLAGS -fno-strength-reduce"
fi fi
echo $ac_n "checking "for gcc -mpreferred-stack-boundary=2 support"""... $ac_c" 1>&6
echo "configure:4575: checking "for gcc -mpreferred-stack-boundary=2 support"" >&5
if eval "test \"`echo '$''{'ac_cv_c_gcc_stack_boundary'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
saved_cflags=$CFLAGS
CFLAGS="$CFLAGS -mpreferred-stack-boundary=2"
cat > conftest.$ac_ext <<EOF
#line 4582 "configure"
#include "confdefs.h"
int main() {
return 0
; return 0; }
EOF
if { (eval echo configure:4589: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_gcc_stack_boundary="yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_c_gcc_stack_boundary="no"
fi
rm -f conftest*
CFLAGS=$saved_cflags
fi
echo "$ac_t""$ac_cv_c_gcc_stack_boundary" 1>&6
if test "$ac_cv_c_gcc_stack_boundary" = "yes"
then
CFLAGS="$CFLAGS -mpreferred-stack-boundary=2"
fi
fi fi
echo $ac_n "checking "whether .type must sit inside a .def directive"""... $ac_c" 1>&6 echo $ac_n "checking "whether .type must sit inside a .def directive"""... $ac_c" 1>&6
echo "configure:4577: checking "whether .type must sit inside a .def directive"" >&5 echo "configure:4612: checking "whether .type must sit inside a .def directive"" >&5
if eval "test \"`echo '$''{'ac_cv_c_type_in_def'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_type_in_def'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -4586,14 +4621,14 @@ _ac_test:
.long 0 .long 0
EOF EOF
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4590 "configure" #line 4625 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4597: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:4632: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_cv_c_type_in_def="yes" ac_cv_c_type_in_def="yes"
else else
@ -4617,7 +4652,7 @@ fi
echo $ac_n "checking "whether external symbols need an underscore prefix"""... $ac_c" 1>&6 echo $ac_n "checking "whether external symbols need an underscore prefix"""... $ac_c" 1>&6
echo "configure:4621: checking "whether external symbols need an underscore prefix"" >&5 echo "configure:4656: checking "whether external symbols need an underscore prefix"" >&5
if eval "test \"`echo '$''{'ac_cv_c_extern_prefix'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_extern_prefix'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -4629,14 +4664,14 @@ _ac_test:
.long 0 .long 0
EOF EOF
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4633 "configure" #line 4668 "configure"
#include "confdefs.h" #include "confdefs.h"
extern int ac_test; extern int ac_test;
int main() { int main() {
if (ac_test) return 1 if (ac_test) return 1
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4640: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:4675: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_cv_c_extern_prefix="yes" ac_cv_c_extern_prefix="yes"
else else
@ -4660,7 +4695,7 @@ fi
echo $ac_n "checking "whether assembler accepts .string"""... $ac_c" 1>&6 echo $ac_n "checking "whether assembler accepts .string"""... $ac_c" 1>&6
echo "configure:4664: checking "whether assembler accepts .string"" >&5 echo "configure:4699: checking "whether assembler accepts .string"" >&5
if eval "test \"`echo '$''{'ac_cv_c_asm_string'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_asm_string'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -4670,14 +4705,14 @@ cat > conftest_asm.s <<EOF
.string "test" .string "test"
EOF EOF
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4674 "configure" #line 4709 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4681: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:4716: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_cv_c_asm_string="yes" ac_cv_c_asm_string="yes"
else else
@ -4705,21 +4740,21 @@ LDDLLFLAGS=""
if test "$LIBEXT" = "so" if test "$LIBEXT" = "so"
then then
echo $ac_n "checking "whether we can build a Linux dll"""... $ac_c" 1>&6 echo $ac_n "checking "whether we can build a Linux dll"""... $ac_c" 1>&6
echo "configure:4709: checking "whether we can build a Linux dll"" >&5 echo "configure:4744: checking "whether we can build a Linux dll"" >&5
if eval "test \"`echo '$''{'ac_cv_c_dll_linux'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_dll_linux'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
saved_cflags=$CFLAGS saved_cflags=$CFLAGS
CFLAGS="$CFLAGS -fPIC -shared -Wl,-soname,conftest.so.1.0,-Bsymbolic" CFLAGS="$CFLAGS -fPIC -shared -Wl,-soname,conftest.so.1.0,-Bsymbolic"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4716 "configure" #line 4751 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
return 1 return 1
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4723: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:4758: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_cv_c_dll_linux="yes" ac_cv_c_dll_linux="yes"
else else
@ -4740,21 +4775,21 @@ echo "$ac_t""$ac_cv_c_dll_linux" 1>&6
LDDLLFLAGS="-Wl,-Bsymbolic" LDDLLFLAGS="-Wl,-Bsymbolic"
else else
echo $ac_n "checking whether we can build a UnixWare (Solaris) dll""... $ac_c" 1>&6 echo $ac_n "checking whether we can build a UnixWare (Solaris) dll""... $ac_c" 1>&6
echo "configure:4744: checking whether we can build a UnixWare (Solaris) dll" >&5 echo "configure:4779: checking whether we can build a UnixWare (Solaris) dll" >&5
if eval "test \"`echo '$''{'ac_cv_c_dll_unixware'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_dll_unixware'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
saved_cflags=$CFLAGS saved_cflags=$CFLAGS
CFLAGS="$CFLAGS -fPIC -Wl,-G,-h,conftest.so.1.0,-B,symbolic" CFLAGS="$CFLAGS -fPIC -Wl,-G,-h,conftest.so.1.0,-B,symbolic"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4751 "configure" #line 4786 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
return 1 return 1
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4758: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:4793: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_cv_c_dll_unixware="yes" ac_cv_c_dll_unixware="yes"
else else
@ -4775,21 +4810,21 @@ echo "$ac_t""$ac_cv_c_dll_unixware" 1>&6
LDDLLFLAGS="-Wl,-B,symbolic" LDDLLFLAGS="-Wl,-B,symbolic"
else else
echo $ac_n "checking "whether we can build a NetBSD dll"""... $ac_c" 1>&6 echo $ac_n "checking "whether we can build a NetBSD dll"""... $ac_c" 1>&6
echo "configure:4779: checking "whether we can build a NetBSD dll"" >&5 echo "configure:4814: checking "whether we can build a NetBSD dll"" >&5
if eval "test \"`echo '$''{'ac_cv_c_dll_netbsd'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_dll_netbsd'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
saved_cflags=$CFLAGS saved_cflags=$CFLAGS
CFLAGS="$CFLAGS -fPIC -Wl,-Bshareable,-Bforcearchive" CFLAGS="$CFLAGS -fPIC -Wl,-Bshareable,-Bforcearchive"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4786 "configure" #line 4821 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
return 1 return 1
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4793: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:4828: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_cv_c_dll_netbsd="yes" ac_cv_c_dll_netbsd="yes"
else else
@ -4829,21 +4864,21 @@ if test "$LIBEXT" = "so"; then
else else
DLL_LINK="-L\$(DLLDIR) \$(DLLS:%=-l%) \$(LIBWINE) \$(LIBUNICODE) \$(X_LIBS) \$(XLIB)" DLL_LINK="-L\$(DLLDIR) \$(DLLS:%=-l%) \$(LIBWINE) \$(LIBUNICODE) \$(X_LIBS) \$(XLIB)"
echo $ac_n "checking whether the linker supports --[no]-whole-archive (Linux)""... $ac_c" 1>&6 echo $ac_n "checking whether the linker supports --[no]-whole-archive (Linux)""... $ac_c" 1>&6
echo "configure:4833: checking whether the linker supports --[no]-whole-archive (Linux)" >&5 echo "configure:4868: checking whether the linker supports --[no]-whole-archive (Linux)" >&5
if eval "test \"`echo '$''{'ac_cv_c_whole_archive'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_whole_archive'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
saved_cflags=$CFLAGS saved_cflags=$CFLAGS
CFLAGS="$CFLAGS -Wl,--whole-archive -Wl,--no-whole-archive" CFLAGS="$CFLAGS -Wl,--whole-archive -Wl,--no-whole-archive"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4840 "configure" #line 4875 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
return 1 return 1
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:4882: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_cv_c_whole_archive="yes" ac_cv_c_whole_archive="yes"
else else
@ -4863,21 +4898,21 @@ echo "$ac_t""$ac_cv_c_whole_archive" 1>&6
DLL_LINK="-Wl,--whole-archive $DLL_LINK -Wl,--no-whole-archive" DLL_LINK="-Wl,--whole-archive $DLL_LINK -Wl,--no-whole-archive"
else else
echo $ac_n "checking whether the linker supports -z {all,default}extract (Linux)""... $ac_c" 1>&6 echo $ac_n "checking whether the linker supports -z {all,default}extract (Linux)""... $ac_c" 1>&6
echo "configure:4867: checking whether the linker supports -z {all,default}extract (Linux)" >&5 echo "configure:4902: checking whether the linker supports -z {all,default}extract (Linux)" >&5
if eval "test \"`echo '$''{'ac_cv_c_allextract'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_allextract'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
saved_cflags=$CFLAGS saved_cflags=$CFLAGS
CFLAGS="$CFLAGS -Wl,-z,allextract -Wl,-z,defaultextract" CFLAGS="$CFLAGS -Wl,-z,allextract -Wl,-z,defaultextract"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4874 "configure" #line 4909 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
return 1 return 1
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4881: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:4916: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_cv_c_allextract="yes" ac_cv_c_allextract="yes"
else else
@ -4908,7 +4943,7 @@ fi
wine_cv_libc_reentrant=no wine_cv_libc_reentrant=no
echo $ac_n "checking "for reentrant libc: __errno_location"""... $ac_c" 1>&6 echo $ac_n "checking "for reentrant libc: __errno_location"""... $ac_c" 1>&6
echo "configure:4912: checking "for reentrant libc: __errno_location"" >&5 echo "configure:4947: checking "for reentrant libc: __errno_location"" >&5
if eval "test \"`echo '$''{'wine_cv_libc_r__errno_location'+set}'`\" = set"; then if eval "test \"`echo '$''{'wine_cv_libc_r__errno_location'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -4916,14 +4951,14 @@ else
wine_cv_libc_r__errno_location=yes wine_cv_libc_r__errno_location=yes
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4920 "configure" #line 4955 "configure"
#include "confdefs.h" #include "confdefs.h"
int myerrno = 0; int myerrno = 0;
char buf[256]; char buf[256];
int *__errno_location(){return &myerrno;} int *__errno_location(){return &myerrno;}
main(){connect(0,buf,255); exit(!myerrno);} main(){connect(0,buf,255); exit(!myerrno);}
EOF EOF
if { (eval echo configure:4927: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:4962: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
wine_cv_libc_r__errno_location=yes wine_cv_libc_r__errno_location=yes
else else
@ -4948,7 +4983,7 @@ EOF
wine_cv_libc_reentrant=__errno_location wine_cv_libc_reentrant=__errno_location
fi fi
echo $ac_n "checking "for reentrant libc: __error"""... $ac_c" 1>&6 echo $ac_n "checking "for reentrant libc: __error"""... $ac_c" 1>&6
echo "configure:4952: checking "for reentrant libc: __error"" >&5 echo "configure:4987: checking "for reentrant libc: __error"" >&5
if eval "test \"`echo '$''{'wine_cv_libc_r__error'+set}'`\" = set"; then if eval "test \"`echo '$''{'wine_cv_libc_r__error'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -4956,14 +4991,14 @@ else
wine_cv_libc_r__error=yes wine_cv_libc_r__error=yes
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4960 "configure" #line 4995 "configure"
#include "confdefs.h" #include "confdefs.h"
int myerrno = 0; int myerrno = 0;
char buf[256]; char buf[256];
int *__error(){return &myerrno;} int *__error(){return &myerrno;}
main(){connect(0,buf,255); exit(!myerrno);} main(){connect(0,buf,255); exit(!myerrno);}
EOF EOF
if { (eval echo configure:4967: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:5002: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
wine_cv_libc_r__error=yes wine_cv_libc_r__error=yes
else else
@ -4988,7 +5023,7 @@ EOF
wine_cv_libc_reentrant=__error wine_cv_libc_reentrant=__error
fi fi
echo $ac_n "checking "for reentrant libc: ___errno"""... $ac_c" 1>&6 echo $ac_n "checking "for reentrant libc: ___errno"""... $ac_c" 1>&6
echo "configure:4992: checking "for reentrant libc: ___errno"" >&5 echo "configure:5027: checking "for reentrant libc: ___errno"" >&5
if eval "test \"`echo '$''{'wine_cv_libc_r___errno'+set}'`\" = set"; then if eval "test \"`echo '$''{'wine_cv_libc_r___errno'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -4996,14 +5031,14 @@ else
wine_cv_libc_r___errno=yes wine_cv_libc_r___errno=yes
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5000 "configure" #line 5035 "configure"
#include "confdefs.h" #include "confdefs.h"
int myerrno = 0; int myerrno = 0;
char buf[256]; char buf[256];
int *___errno(){return &myerrno;} int *___errno(){return &myerrno;}
main(){connect(0,buf,255); exit(!myerrno);} main(){connect(0,buf,255); exit(!myerrno);}
EOF EOF
if { (eval echo configure:5007: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:5042: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
wine_cv_libc_r___errno=yes wine_cv_libc_r___errno=yes
else else
@ -5028,7 +5063,7 @@ EOF
wine_cv_libc_reentrant=___errno wine_cv_libc_reentrant=___errno
fi fi
echo $ac_n "checking "for reentrant libc: __thr_errno"""... $ac_c" 1>&6 echo $ac_n "checking "for reentrant libc: __thr_errno"""... $ac_c" 1>&6
echo "configure:5032: checking "for reentrant libc: __thr_errno"" >&5 echo "configure:5067: checking "for reentrant libc: __thr_errno"" >&5
if eval "test \"`echo '$''{'wine_cv_libc_r__thr_errno'+set}'`\" = set"; then if eval "test \"`echo '$''{'wine_cv_libc_r__thr_errno'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -5036,14 +5071,14 @@ else
wine_cv_libc_r__thr_errno=yes wine_cv_libc_r__thr_errno=yes
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5040 "configure" #line 5075 "configure"
#include "confdefs.h" #include "confdefs.h"
int myerrno = 0; int myerrno = 0;
char buf[256]; char buf[256];
int *__thr_errno(){return &myerrno;} int *__thr_errno(){return &myerrno;}
main(){connect(0,buf,255); exit(!myerrno);} main(){connect(0,buf,255); exit(!myerrno);}
EOF EOF
if { (eval echo configure:5047: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:5082: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
wine_cv_libc_r__thr_errno=yes wine_cv_libc_r__thr_errno=yes
else else
@ -5079,7 +5114,7 @@ fi
if test "$have_x" = "yes" -a "$wine_cv_libc_reentrant" != "no" if test "$have_x" = "yes" -a "$wine_cv_libc_reentrant" != "no"
then then
echo $ac_n "checking "for reentrant X libraries"""... $ac_c" 1>&6 echo $ac_n "checking "for reentrant X libraries"""... $ac_c" 1>&6
echo "configure:5083: checking "for reentrant X libraries"" >&5 echo "configure:5118: checking "for reentrant X libraries"" >&5
if eval "test \"`echo '$''{'wine_cv_x_reentrant'+set}'`\" = set"; then if eval "test \"`echo '$''{'wine_cv_x_reentrant'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -5125,14 +5160,14 @@ fi
echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
echo "configure:5129: checking whether byte ordering is bigendian" >&5 echo "configure:5164: checking whether byte ordering is bigendian" >&5
if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
ac_cv_c_bigendian=unknown ac_cv_c_bigendian=unknown
# See if sys/param.h defines the BYTE_ORDER macro. # See if sys/param.h defines the BYTE_ORDER macro.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5136 "configure" #line 5171 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <sys/param.h> #include <sys/param.h>
@ -5143,11 +5178,11 @@ int main() {
#endif #endif
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5147: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:5182: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
# It does; now see whether it defined to BIG_ENDIAN or not. # It does; now see whether it defined to BIG_ENDIAN or not.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5151 "configure" #line 5186 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <sys/param.h> #include <sys/param.h>
@ -5158,7 +5193,7 @@ int main() {
#endif #endif
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5162: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:5197: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_c_bigendian=yes ac_cv_c_bigendian=yes
else else
@ -5178,7 +5213,7 @@ if test "$cross_compiling" = yes; then
{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5182 "configure" #line 5217 "configure"
#include "confdefs.h" #include "confdefs.h"
main () { main () {
/* Are we little or big endian? From Harbison&Steele. */ /* Are we little or big endian? From Harbison&Steele. */
@ -5191,7 +5226,7 @@ main () {
exit (u.c[sizeof (long) - 1] == 1); exit (u.c[sizeof (long) - 1] == 1);
} }
EOF EOF
if { (eval echo configure:5195: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:5230: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
ac_cv_c_bigendian=no ac_cv_c_bigendian=no
else else
@ -5219,19 +5254,19 @@ fi
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
# for constant arguments. Useless! # for constant arguments. Useless!
echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
echo "configure:5223: checking for working alloca.h" >&5 echo "configure:5258: checking for working alloca.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5228 "configure" #line 5263 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <alloca.h> #include <alloca.h>
int main() { int main() {
void *p = alloca(2 * sizeof(int)); void *p = alloca(2 * sizeof(int));
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5235: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:5270: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_cv_header_alloca_h=yes ac_cv_header_alloca_h=yes
else else
@ -5252,12 +5287,12 @@ EOF
fi fi
echo $ac_n "checking for alloca""... $ac_c" 1>&6 echo $ac_n "checking for alloca""... $ac_c" 1>&6
echo "configure:5256: checking for alloca" >&5 echo "configure:5291: checking for alloca" >&5
if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5261 "configure" #line 5296 "configure"
#include "confdefs.h" #include "confdefs.h"
#ifdef __GNUC__ #ifdef __GNUC__
@ -5285,7 +5320,7 @@ int main() {
char *p = (char *) alloca(1); char *p = (char *) alloca(1);
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5289: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:5324: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
ac_cv_func_alloca_works=yes ac_cv_func_alloca_works=yes
else else
@ -5317,12 +5352,12 @@ EOF
echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
echo "configure:5321: checking whether alloca needs Cray hooks" >&5 echo "configure:5356: checking whether alloca needs Cray hooks" >&5
if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5326 "configure" #line 5361 "configure"
#include "confdefs.h" #include "confdefs.h"
#if defined(CRAY) && ! defined(CRAY2) #if defined(CRAY) && ! defined(CRAY2)
webecray webecray
@ -5347,12 +5382,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6
if test $ac_cv_os_cray = yes; then if test $ac_cv_os_cray = yes; then
for ac_func in _getb67 GETB67 getb67; do for ac_func in _getb67 GETB67 getb67; do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:5351: checking for $ac_func" >&5 echo "configure:5386: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5356 "configure" #line 5391 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
@ -5375,7 +5410,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5379: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:5414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
@ -5402,7 +5437,7 @@ done
fi fi
echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
echo "configure:5406: checking stack direction for C alloca" >&5 echo "configure:5441: checking stack direction for C alloca" >&5
if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -5410,7 +5445,7 @@ else
ac_cv_c_stack_direction=0 ac_cv_c_stack_direction=0
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5414 "configure" #line 5449 "configure"
#include "confdefs.h" #include "confdefs.h"
find_stack_direction () find_stack_direction ()
{ {
@ -5429,7 +5464,7 @@ main ()
exit (find_stack_direction() < 0); exit (find_stack_direction() < 0);
} }
EOF EOF
if { (eval echo configure:5433: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:5468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
ac_cv_c_stack_direction=1 ac_cv_c_stack_direction=1
else else
@ -5486,12 +5521,12 @@ for ac_func in \
do do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:5490: checking for $ac_func" >&5 echo "configure:5525: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5495 "configure" #line 5530 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
@ -5514,7 +5549,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5518: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then if { (eval echo configure:5553: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
@ -5594,17 +5629,17 @@ for ac_hdr in \
do do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:5598: checking for $ac_hdr" >&5 echo "configure:5633: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5603 "configure" #line 5638 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <$ac_hdr> #include <$ac_hdr>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:5608: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:5643: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -5631,12 +5666,12 @@ fi
done done
echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6 echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6
echo "configure:5635: checking whether stat file-mode macros are broken" >&5 echo "configure:5670: checking whether stat file-mode macros are broken" >&5
if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5640 "configure" #line 5675 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <sys/stat.h> #include <sys/stat.h>
@ -5689,12 +5724,12 @@ fi
echo $ac_n "checking for working const""... $ac_c" 1>&6 echo $ac_n "checking for working const""... $ac_c" 1>&6
echo "configure:5693: checking for working const" >&5 echo "configure:5728: checking for working const" >&5
if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5698 "configure" #line 5733 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
@ -5743,7 +5778,7 @@ ccp = (char const *const *) p;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5747: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:5782: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_c_const=yes ac_cv_c_const=yes
else else
@ -5764,21 +5799,21 @@ EOF
fi fi
echo $ac_n "checking for inline""... $ac_c" 1>&6 echo $ac_n "checking for inline""... $ac_c" 1>&6
echo "configure:5768: checking for inline" >&5 echo "configure:5803: checking for inline" >&5
if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
ac_cv_c_inline=no ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do for ac_kw in inline __inline__ __inline; do
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5775 "configure" #line 5810 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
} int $ac_kw foo() { } int $ac_kw foo() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5782: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:5817: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_c_inline=$ac_kw; break ac_cv_c_inline=$ac_kw; break
else else
@ -5804,12 +5839,12 @@ EOF
esac esac
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
echo "configure:5808: checking for ANSI C header files" >&5 echo "configure:5843: checking for ANSI C header files" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5813 "configure" #line 5848 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdlib.h> #include <stdlib.h>
#include <stdarg.h> #include <stdarg.h>
@ -5817,7 +5852,7 @@ else
#include <float.h> #include <float.h>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:5821: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:5856: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -5834,7 +5869,7 @@ rm -f conftest*
if test $ac_cv_header_stdc = yes; then if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI. # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5838 "configure" #line 5873 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <string.h> #include <string.h>
EOF EOF
@ -5852,7 +5887,7 @@ fi
if test $ac_cv_header_stdc = yes; then if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5856 "configure" #line 5891 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdlib.h> #include <stdlib.h>
EOF EOF
@ -5873,7 +5908,7 @@ if test "$cross_compiling" = yes; then
: :
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5877 "configure" #line 5912 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <ctype.h> #include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@ -5884,7 +5919,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
exit (0); } exit (0); }
EOF EOF
if { (eval echo configure:5888: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:5923: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
: :
else else
@ -5908,12 +5943,12 @@ EOF
fi fi
echo $ac_n "checking for size_t""... $ac_c" 1>&6 echo $ac_n "checking for size_t""... $ac_c" 1>&6
echo "configure:5912: checking for size_t" >&5 echo "configure:5947: checking for size_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5917 "configure" #line 5952 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#if STDC_HEADERS #if STDC_HEADERS
@ -5941,7 +5976,7 @@ EOF
fi fi
echo $ac_n "checking size of long long""... $ac_c" 1>&6 echo $ac_n "checking size of long long""... $ac_c" 1>&6
echo "configure:5945: checking size of long long" >&5 echo "configure:5980: checking size of long long" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -5949,7 +5984,7 @@ else
ac_cv_sizeof_long_long=0 ac_cv_sizeof_long_long=0
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5953 "configure" #line 5988 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
main() main()
@ -5960,7 +5995,7 @@ main()
exit(0); exit(0);
} }
EOF EOF
if { (eval echo configure:5964: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null if { (eval echo configure:5999: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then then
ac_cv_sizeof_long_long=`cat conftestval` ac_cv_sizeof_long_long=`cat conftestval`
else else
@ -5982,12 +6017,12 @@ EOF
echo $ac_n "checking "whether we can use re-entrant gethostbyname_r Linux style"""... $ac_c" 1>&6 echo $ac_n "checking "whether we can use re-entrant gethostbyname_r Linux style"""... $ac_c" 1>&6
echo "configure:5986: checking "whether we can use re-entrant gethostbyname_r Linux style"" >&5 echo "configure:6021: checking "whether we can use re-entrant gethostbyname_r Linux style"" >&5
if eval "test \"`echo '$''{'wine_cv_linux_gethostbyname_r_6'+set}'`\" = set"; then if eval "test \"`echo '$''{'wine_cv_linux_gethostbyname_r_6'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5991 "configure" #line 6026 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <netdb.h> #include <netdb.h>
@ -6008,7 +6043,7 @@ int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6012: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:6047: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
wine_cv_linux_gethostbyname_r_6=yes wine_cv_linux_gethostbyname_r_6=yes
else else
@ -6034,12 +6069,12 @@ EOF
if test "$ac_cv_header_linux_joystick_h" = "yes" if test "$ac_cv_header_linux_joystick_h" = "yes"
then then
echo $ac_n "checking "whether linux/joystick.h uses the Linux 2.2+ API"""... $ac_c" 1>&6 echo $ac_n "checking "whether linux/joystick.h uses the Linux 2.2+ API"""... $ac_c" 1>&6
echo "configure:6038: checking "whether linux/joystick.h uses the Linux 2.2+ API"" >&5 echo "configure:6073: checking "whether linux/joystick.h uses the Linux 2.2+ API"" >&5
if eval "test \"`echo '$''{'wine_cv_linux_joystick_22_api'+set}'`\" = set"; then if eval "test \"`echo '$''{'wine_cv_linux_joystick_22_api'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6043 "configure" #line 6078 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/ioctl.h> #include <sys/ioctl.h>
@ -6054,7 +6089,7 @@ int main() {
/*empty*/ /*empty*/
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6058: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:6093: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
wine_cv_linux_joystick_22_api=yes wine_cv_linux_joystick_22_api=yes
else else
@ -6081,12 +6116,12 @@ fi
if test "$ac_cv_header_sys_vfs_h" = "yes" if test "$ac_cv_header_sys_vfs_h" = "yes"
then then
echo $ac_n "checking "whether sys/vfs.h defines statfs"""... $ac_c" 1>&6 echo $ac_n "checking "whether sys/vfs.h defines statfs"""... $ac_c" 1>&6
echo "configure:6085: checking "whether sys/vfs.h defines statfs"" >&5 echo "configure:6120: checking "whether sys/vfs.h defines statfs"" >&5
if eval "test \"`echo '$''{'wine_cv_sys_vfs_has_statfs'+set}'`\" = set"; then if eval "test \"`echo '$''{'wine_cv_sys_vfs_has_statfs'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6090 "configure" #line 6125 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
@ -6103,7 +6138,7 @@ int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6107: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:6142: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
wine_cv_sys_vfs_has_statfs=yes wine_cv_sys_vfs_has_statfs=yes
else else
@ -6130,12 +6165,12 @@ fi
if test "$ac_cv_header_sys_statfs_h" = "yes" if test "$ac_cv_header_sys_statfs_h" = "yes"
then then
echo $ac_n "checking "whether sys/statfs.h defines statfs"""... $ac_c" 1>&6 echo $ac_n "checking "whether sys/statfs.h defines statfs"""... $ac_c" 1>&6
echo "configure:6134: checking "whether sys/statfs.h defines statfs"" >&5 echo "configure:6169: checking "whether sys/statfs.h defines statfs"" >&5
if eval "test \"`echo '$''{'wine_cv_sys_statfs_has_statfs'+set}'`\" = set"; then if eval "test \"`echo '$''{'wine_cv_sys_statfs_has_statfs'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6139 "configure" #line 6174 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
@ -6150,7 +6185,7 @@ int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6154: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:6189: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
wine_cv_sys_statfs_has_statfs=yes wine_cv_sys_statfs_has_statfs=yes
else else
@ -6177,12 +6212,12 @@ fi
if test "$ac_cv_header_sys_mount_h" = "yes" if test "$ac_cv_header_sys_mount_h" = "yes"
then then
echo $ac_n "checking "whether sys/mount.h defines statfs"""... $ac_c" 1>&6 echo $ac_n "checking "whether sys/mount.h defines statfs"""... $ac_c" 1>&6
echo "configure:6181: checking "whether sys/mount.h defines statfs"" >&5 echo "configure:6216: checking "whether sys/mount.h defines statfs"" >&5
if eval "test \"`echo '$''{'wine_cv_sys_mount_has_statfs'+set}'`\" = set"; then if eval "test \"`echo '$''{'wine_cv_sys_mount_has_statfs'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6186 "configure" #line 6221 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
@ -6197,7 +6232,7 @@ int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6201: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:6236: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
wine_cv_sys_mount_has_statfs=yes wine_cv_sys_mount_has_statfs=yes
else else
@ -6223,7 +6258,7 @@ fi
echo $ac_n "checking "for statfs.f_bfree"""... $ac_c" 1>&6 echo $ac_n "checking "for statfs.f_bfree"""... $ac_c" 1>&6
echo "configure:6227: checking "for statfs.f_bfree"" >&5 echo "configure:6262: checking "for statfs.f_bfree"" >&5
if eval "test \"`echo '$''{'wine_cv_statfs_bfree'+set}'`\" = set"; then if eval "test \"`echo '$''{'wine_cv_statfs_bfree'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -6232,7 +6267,7 @@ else
wine_cv_statfs_bfree=no wine_cv_statfs_bfree=no
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6236 "configure" #line 6271 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
@ -6259,7 +6294,7 @@ int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6263: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:6298: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
wine_cv_statfs_bfree=yes wine_cv_statfs_bfree=yes
else else
@ -6283,7 +6318,7 @@ EOF
fi fi
echo $ac_n "checking "for statfs.f_bavail"""... $ac_c" 1>&6 echo $ac_n "checking "for statfs.f_bavail"""... $ac_c" 1>&6
echo "configure:6287: checking "for statfs.f_bavail"" >&5 echo "configure:6322: checking "for statfs.f_bavail"" >&5
if eval "test \"`echo '$''{'wine_cv_statfs_bavail'+set}'`\" = set"; then if eval "test \"`echo '$''{'wine_cv_statfs_bavail'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -6292,7 +6327,7 @@ else
wine_cv_statfs_bavail=no wine_cv_statfs_bavail=no
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6296 "configure" #line 6331 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
@ -6319,7 +6354,7 @@ int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6323: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:6358: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
wine_cv_statfs_bavail=yes wine_cv_statfs_bavail=yes
else else
@ -6344,12 +6379,12 @@ fi
echo $ac_n "checking "for msg_accrights in struct msghdr"""... $ac_c" 1>&6 echo $ac_n "checking "for msg_accrights in struct msghdr"""... $ac_c" 1>&6
echo "configure:6348: checking "for msg_accrights in struct msghdr"" >&5 echo "configure:6383: checking "for msg_accrights in struct msghdr"" >&5
if eval "test \"`echo '$''{'ac_cv_c_msg_accrights'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_msg_accrights'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6353 "configure" #line 6388 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <sys/socket.h> #include <sys/socket.h>
@ -6357,7 +6392,7 @@ int main() {
struct msghdr hdr; hdr.msg_accrights=0 struct msghdr hdr; hdr.msg_accrights=0
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6361: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:6396: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_c_msg_accrights="yes" ac_cv_c_msg_accrights="yes"
else else
@ -6380,12 +6415,12 @@ fi
echo $ac_n "checking "for sun_len in struct sockaddr_un"""... $ac_c" 1>&6 echo $ac_n "checking "for sun_len in struct sockaddr_un"""... $ac_c" 1>&6
echo "configure:6384: checking "for sun_len in struct sockaddr_un"" >&5 echo "configure:6419: checking "for sun_len in struct sockaddr_un"" >&5
if eval "test \"`echo '$''{'ac_cv_c_sun_len'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_sun_len'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6389 "configure" #line 6424 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <sys/socket.h> #include <sys/socket.h>
@ -6394,7 +6429,7 @@ int main() {
static struct sockaddr_un addr; addr.sun_len = 1 static struct sockaddr_un addr; addr.sun_len = 1
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6398: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:6433: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_c_sun_len="yes" ac_cv_c_sun_len="yes"
else else
@ -6417,12 +6452,12 @@ fi
echo $ac_n "checking "whether we need to define __i386__"""... $ac_c" 1>&6 echo $ac_n "checking "whether we need to define __i386__"""... $ac_c" 1>&6
echo "configure:6421: checking "whether we need to define __i386__"" >&5 echo "configure:6456: checking "whether we need to define __i386__"" >&5
if eval "test \"`echo '$''{'ac_cv_cpp_def_i386'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_cpp_def_i386'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6426 "configure" #line 6461 "configure"
#include "confdefs.h" #include "confdefs.h"
#if (defined(i386) || defined(__i386)) && !defined(__i386__) #if (defined(i386) || defined(__i386)) && !defined(__i386__)
yes yes

13
configure.in
View File

@ -461,6 +461,19 @@ int main(void) {
then then
CFLAGS="$CFLAGS -fno-strength-reduce" CFLAGS="$CFLAGS -fno-strength-reduce"
fi fi
dnl Check for -mpreferred-stack-boundary
AC_CACHE_CHECK("for gcc -mpreferred-stack-boundary=2 support",
ac_cv_c_gcc_stack_boundary,
[saved_cflags=$CFLAGS
CFLAGS="$CFLAGS -mpreferred-stack-boundary=2"
AC_TRY_COMPILE(,[return 0],ac_cv_c_gcc_stack_boundary="yes",ac_cv_c_gcc_stack_boundary="no")
CFLAGS=$saved_cflags
])
if test "$ac_cv_c_gcc_stack_boundary" = "yes"
then
CFLAGS="$CFLAGS -mpreferred-stack-boundary=2"
fi
fi fi
dnl **** Check if we need to place .type inside a .def directive **** dnl **** Check if we need to place .type inside a .def directive ****