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* configure.in: Add AC_FUNC_ALLOCA. 

* defs.h: Check HAVE_ALLOCA_H rather than sparc.  Add _AIX pragma
	alloca.
	* configure: Rebuild.
This commit is contained in:
Ian Lance Taylor 1998-05-13 22:38:55 +00:00
parent 7c62987898
commit 0aa3233efe
3 changed files with 320 additions and 80 deletions
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10
gdb/ChangeLog
View File

@ -1,3 +1,13 @@
Wed May 13 14:42:21 1998 Ian Lance Taylor <ian@cygnus.com>
* configure.in: Add AC_FUNC_ALLOCA.
* defs.h: Check HAVE_ALLOCA_H rather than sparc. Add _AIX pragma
alloca.
* configure: Rebuild.
* Makefile.in (jv-lang.o, jv-typeprint.o, jv-valprint.o): New
targets.
Thu May 7 14:49:38 1998 Bob Manson <manson@charmed.cygnus.com> Thu May 7 14:49:38 1998 Bob Manson <manson@charmed.cygnus.com>
* config/sparc/tm-sp64.h (CALL_DUMMY): Store and retrieve * config/sparc/tm-sp64.h (CALL_DUMMY): Store and retrieve

389
gdb/configure vendored
View File

@ -3285,6 +3285,235 @@ else
fi fi
done done
# 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""... $ac_c" 1>&6
echo "configure:3292: checking for working alloca.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3297 "configure"
#include "confdefs.h"
#include <alloca.h>
int main() {
char *p = alloca(2 * sizeof(int));
; return 0; }
EOF
if { (eval echo configure:3304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
ac_cv_header_alloca_h=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_header_alloca_h=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
if test $ac_cv_header_alloca_h = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_ALLOCA_H 1
EOF
fi
echo $ac_n "checking for alloca""... $ac_c" 1>&6
echo "configure:3325: checking for alloca" >&5
if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3330 "configure"
#include "confdefs.h"
#ifdef __GNUC__
# define alloca __builtin_alloca
#else
# if HAVE_ALLOCA_H
# include <alloca.h>
# else
# ifdef _AIX
#pragma alloca
# else
# ifndef alloca /* predefined by HP cc +Olibcalls */
char *alloca ();
# endif
# endif
# endif
#endif
int main() {
char *p = (char *) alloca(1);
; return 0; }
EOF
if { (eval echo configure:3353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
ac_cv_func_alloca_works=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
ac_cv_func_alloca_works=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
if test $ac_cv_func_alloca_works = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_ALLOCA 1
EOF
fi
if test $ac_cv_func_alloca_works = no; then
# The SVR3 libPW and SVR4 libucb both contain incompatible functions
# that cause trouble. Some versions do not even contain alloca or
# contain a buggy version. If you still want to use their alloca,
# use ar to extract alloca.o from them instead of compiling alloca.c.
ALLOCA=alloca.o
cat >> confdefs.h <<\EOF
#define C_ALLOCA 1
EOF
echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
echo "configure:3385: checking whether alloca needs Cray hooks" >&5
if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3390 "configure"
#include "confdefs.h"
#if defined(CRAY) && ! defined(CRAY2)
webecray
#else
wenotbecray
#endif
EOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
egrep "webecray" >/dev/null 2>&1; then
rm -rf conftest*
ac_cv_os_cray=yes
else
rm -rf conftest*
ac_cv_os_cray=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_os_cray" 1>&6
if test $ac_cv_os_cray = yes; then
for ac_func in _getb67 GETB67 getb67; do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:3415: 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 3420 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
#include <assert.h>
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char $ac_func();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$ac_func();
#endif
; return 0; }
EOF
if { (eval echo configure:3443: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
echo "$ac_t""yes" 1>&6
cat >> confdefs.h <<EOF
#define CRAY_STACKSEG_END $ac_func
EOF
break
else
echo "$ac_t""no" 1>&6
fi
done
fi
echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
echo "configure:3470: checking stack direction for C alloca" >&5
if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
ac_cv_c_stack_direction=0
else
cat > conftest.$ac_ext <<EOF
#line 3478 "configure"
#include "confdefs.h"
find_stack_direction ()
{
static char *addr = 0;
auto char dummy;
if (addr == 0)
{
addr = &dummy;
return find_stack_direction ();
}
else
return (&dummy > addr) ? 1 : -1;
}
main ()
{
exit (find_stack_direction() < 0);
}
EOF
if { (eval echo configure:3497: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
ac_cv_c_stack_direction=1
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
ac_cv_c_stack_direction=-1
fi
rm -fr conftest*
fi
fi
echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
cat >> confdefs.h <<EOF
#define STACK_DIRECTION $ac_cv_c_stack_direction
EOF
fi
# If we are configured native on GNU/Linux, work around problems with sys/procfs.h # If we are configured native on GNU/Linux, work around problems with sys/procfs.h
if test "${target}" = "${host}"; then if test "${target}" = "${host}"; then
@ -3303,19 +3532,19 @@ EOF
fi fi
echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6 echo $ac_n "checking for gregset_t type""... $ac_c" 1>&6
echo "configure:3307: checking for gregset_t type" >&5 echo "configure:3536: checking for gregset_t type" >&5
if eval "test \"`echo '$''{'gdb_cv_have_gregset_t'+set}'`\" = set"; then if eval "test \"`echo '$''{'gdb_cv_have_gregset_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.$ac_ext <<EOF
#line 3312 "configure" #line 3541 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/procfs.h> #include <sys/procfs.h>
int main() { int main() {
gregset_t *gregsetp = 0 gregset_t *gregsetp = 0
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3319: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:3548: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
gdb_cv_have_gregset_t=yes gdb_cv_have_gregset_t=yes
else else
@ -3336,19 +3565,19 @@ EOF
fi fi
echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6 echo $ac_n "checking for fpregset_t type""... $ac_c" 1>&6
echo "configure:3340: checking for fpregset_t type" >&5 echo "configure:3569: checking for fpregset_t type" >&5
if eval "test \"`echo '$''{'gdb_cv_have_fpregset_t'+set}'`\" = set"; then if eval "test \"`echo '$''{'gdb_cv_have_fpregset_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.$ac_ext <<EOF
#line 3345 "configure" #line 3574 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/procfs.h> #include <sys/procfs.h>
int main() { int main() {
fpregset_t *fpregsetp = 0 fpregset_t *fpregsetp = 0
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3352: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:3581: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
gdb_cv_have_fpregset_t=yes gdb_cv_have_fpregset_t=yes
else else
@ -3369,7 +3598,7 @@ EOF
fi fi
echo $ac_n "checking for main in -lm""... $ac_c" 1>&6 echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
echo "configure:3373: checking for main in -lm" >&5 echo "configure:3602: checking for main in -lm" >&5
ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'` ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -3377,14 +3606,14 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lm $LIBS" LIBS="-lm $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3381 "configure" #line 3610 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
main() main()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3388: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:3617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
@ -3414,12 +3643,12 @@ fi
echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6 echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6
echo "configure:3418: checking for long long support in compiler" >&5 echo "configure:3647: checking for long long support in compiler" >&5
if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then if eval "test \"`echo '$''{'gdb_cv_c_long_long'+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.$ac_ext <<EOF
#line 3423 "configure" #line 3652 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
@ -3429,7 +3658,7 @@ int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3433: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:3662: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
gdb_cv_c_long_long=yes gdb_cv_c_long_long=yes
else else
@ -3451,7 +3680,7 @@ fi
echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6 echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6
echo "configure:3455: checking for long long support in printf" >&5 echo "configure:3684: checking for long long support in printf" >&5
if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -3459,7 +3688,7 @@ else
gdb_cv_printf_has_long_long=no gdb_cv_printf_has_long_long=no
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3463 "configure" #line 3692 "configure"
#include "confdefs.h" #include "confdefs.h"
int main () { int main () {
@ -3473,7 +3702,7 @@ int main () {
return (strcmp ("0x0123456789abcdef", buf)); return (strcmp ("0x0123456789abcdef", buf));
} }
EOF EOF
if { (eval echo configure:3477: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null if { (eval echo configure:3706: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then then
gdb_cv_printf_has_long_long=yes gdb_cv_printf_has_long_long=yes
else else
@ -3497,19 +3726,19 @@ echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6
echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6
echo "configure:3501: checking for long double support in compiler" >&5 echo "configure:3730: checking for long double support in compiler" >&5
if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_long_double'+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.$ac_ext <<EOF
#line 3506 "configure" #line 3735 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
long double foo; long double foo;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3513: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:3742: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_c_long_double=yes ac_cv_c_long_double=yes
else else
@ -3531,7 +3760,7 @@ fi
echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6 echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6
echo "configure:3535: checking for long double support in printf" >&5 echo "configure:3764: checking for long double support in printf" >&5
if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -3539,7 +3768,7 @@ else
gdb_cv_printf_has_long_double=no gdb_cv_printf_has_long_double=no
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3543 "configure" #line 3772 "configure"
#include "confdefs.h" #include "confdefs.h"
int main () { int main () {
@ -3549,7 +3778,7 @@ int main () {
return (strncmp ("3.14159", buf, 7)); return (strncmp ("3.14159", buf, 7));
} }
EOF EOF
if { (eval echo configure:3553: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null if { (eval echo configure:3782: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then then
gdb_cv_printf_has_long_double=yes gdb_cv_printf_has_long_double=yes
else else
@ -3573,7 +3802,7 @@ echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6
echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6
echo "configure:3577: checking for long double support in scanf" >&5 echo "configure:3806: checking for long double support in scanf" >&5
if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -3581,7 +3810,7 @@ else
gdb_cv_scanf_has_long_double=no gdb_cv_scanf_has_long_double=no
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3585 "configure" #line 3814 "configure"
#include "confdefs.h" #include "confdefs.h"
int main () { int main () {
@ -3591,7 +3820,7 @@ int main () {
return !(f > 3.14159 && f < 3.14160); return !(f > 3.14159 && f < 3.14160);
} }
EOF EOF
if { (eval echo configure:3595: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null if { (eval echo configure:3824: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then then
gdb_cv_scanf_has_long_double=yes gdb_cv_scanf_has_long_double=yes
else else
@ -3617,17 +3846,17 @@ for ac_hdr in unistd.h
do do
ac_safe=`echo "$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:3621: checking for $ac_hdr" >&5 echo "configure:3850: 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.$ac_ext <<EOF
#line 3626 "configure" #line 3855 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <$ac_hdr> #include <$ac_hdr>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3631: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:3860: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out` ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -3656,12 +3885,12 @@ done
for ac_func in getpagesize for ac_func in getpagesize
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:3660: checking for $ac_func" >&5 echo "configure:3889: 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 3665 "configure" #line 3894 "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. */
@ -3684,7 +3913,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3688: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:3917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
@ -3709,7 +3938,7 @@ fi
done done
echo $ac_n "checking for working mmap""... $ac_c" 1>&6 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
echo "configure:3713: checking for working mmap" >&5 echo "configure:3942: checking for working mmap" >&5
if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -3717,7 +3946,7 @@ else
ac_cv_func_mmap_fixed_mapped=no ac_cv_func_mmap_fixed_mapped=no
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3721 "configure" #line 3950 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Thanks to Mike Haertel and Jim Avera for this test. /* Thanks to Mike Haertel and Jim Avera for this test.
@ -3857,7 +4086,7 @@ main()
} }
EOF EOF
if { (eval echo configure:3861: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null if { (eval echo configure:4090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then then
ac_cv_func_mmap_fixed_mapped=yes ac_cv_func_mmap_fixed_mapped=yes
else else
@ -3881,12 +4110,12 @@ fi
echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6 echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6
echo "configure:3885: checking whether malloc must be declared" >&5 echo "configure:4114: checking whether malloc must be declared" >&5
if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+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.$ac_ext <<EOF
#line 3890 "configure" #line 4119 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
@ -3907,7 +4136,7 @@ int main() {
char *(*pfn) = (char *(*)) malloc char *(*pfn) = (char *(*)) malloc
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3911: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:4140: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
bfd_cv_decl_needed_malloc=no bfd_cv_decl_needed_malloc=no
else else
@ -3929,12 +4158,12 @@ EOF
fi fi
echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6 echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6
echo "configure:3933: checking whether realloc must be declared" >&5 echo "configure:4162: checking whether realloc must be declared" >&5
if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+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.$ac_ext <<EOF
#line 3938 "configure" #line 4167 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
@ -3955,7 +4184,7 @@ int main() {
char *(*pfn) = (char *(*)) realloc char *(*pfn) = (char *(*)) realloc
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3959: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:4188: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
bfd_cv_decl_needed_realloc=no bfd_cv_decl_needed_realloc=no
else else
@ -3977,12 +4206,12 @@ EOF
fi fi
echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6 echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6
echo "configure:3981: checking whether free must be declared" >&5 echo "configure:4210: checking whether free must be declared" >&5
if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+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.$ac_ext <<EOF
#line 3986 "configure" #line 4215 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
@ -4003,7 +4232,7 @@ int main() {
char *(*pfn) = (char *(*)) free char *(*pfn) = (char *(*)) free
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4007: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:4236: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
bfd_cv_decl_needed_free=no bfd_cv_decl_needed_free=no
else else
@ -4026,12 +4255,12 @@ fi
echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6 echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6
echo "configure:4030: checking whether strerror must be declared" >&5 echo "configure:4259: checking whether strerror must be declared" >&5
if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+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.$ac_ext <<EOF
#line 4035 "configure" #line 4264 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
@ -4052,7 +4281,7 @@ int main() {
char *(*pfn) = (char *(*)) strerror char *(*pfn) = (char *(*)) strerror
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4056: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:4285: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
bfd_cv_decl_needed_strerror=no bfd_cv_decl_needed_strerror=no
else else
@ -4080,7 +4309,7 @@ if test ${build} = ${host} -a ${host} = ${target} ; then
case ${host_os} in case ${host_os} in
hpux*) hpux*)
echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6 echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6
echo "configure:4084: checking for HPUX/OSF thread support" >&5 echo "configure:4313: checking for HPUX/OSF thread support" >&5
if test -f /usr/include/dce/cma_config.h ; then if test -f /usr/include/dce/cma_config.h ; then
if test "$GCC" = "yes" ; then if test "$GCC" = "yes" ; then
echo "$ac_t""yes" 1>&6 echo "$ac_t""yes" 1>&6
@ -4099,7 +4328,7 @@ EOF
;; ;;
solaris*) solaris*)
echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6 echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6
echo "configure:4103: checking for Solaris thread debugging library" >&5 echo "configure:4332: checking for Solaris thread debugging library" >&5
if test -f /usr/lib/libthread_db.so.1 ; then if test -f /usr/lib/libthread_db.so.1 ; then
echo "$ac_t""yes" 1>&6 echo "$ac_t""yes" 1>&6
cat >> confdefs.h <<\EOF cat >> confdefs.h <<\EOF
@ -4109,7 +4338,7 @@ EOF
CONFIG_OBS="${CONFIG_OBS} sol-thread.o" CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c" CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6 echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
echo "configure:4113: checking for dlopen in -ldl" >&5 echo "configure:4342: checking for dlopen in -ldl" >&5
ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'` ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
@ -4117,7 +4346,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-ldl $LIBS" LIBS="-ldl $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4121 "configure" #line 4350 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
@ -4128,7 +4357,7 @@ int main() {
dlopen() dlopen()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4132: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:4361: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
@ -4160,17 +4389,17 @@ fi
# all symbols visible in the dynamic symbol table. # all symbols visible in the dynamic symbol table.
hold_ldflags=$LDFLAGS hold_ldflags=$LDFLAGS
echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6 echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6
echo "configure:4164: checking for the ld -export-dynamic flag" >&5 echo "configure:4393: checking for the ld -export-dynamic flag" >&5
LDFLAGS="${LDFLAGS} -Wl,-export-dynamic" LDFLAGS="${LDFLAGS} -Wl,-export-dynamic"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4167 "configure" #line 4396 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
int i; int i;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:4403: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
found=yes found=yes
else else
@ -4295,12 +4524,12 @@ fi
# In the cygwin32 environment, we need some additional flags. # In the cygwin32 environment, we need some additional flags.
echo $ac_n "checking for cygwin32""... $ac_c" 1>&6 echo $ac_n "checking for cygwin32""... $ac_c" 1>&6
echo "configure:4299: checking for cygwin32" >&5 echo "configure:4528: checking for cygwin32" >&5
if eval "test \"`echo '$''{'gdb_cv_os_cygwin32'+set}'`\" = set"; then if eval "test \"`echo '$''{'gdb_cv_os_cygwin32'+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.$ac_ext <<EOF
#line 4304 "configure" #line 4533 "configure"
#include "confdefs.h" #include "confdefs.h"
#ifdef __CYGWIN32__ #ifdef __CYGWIN32__
@ -4357,7 +4586,7 @@ if test "${with_tclconfig+set}" = set; then
fi fi
echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6 echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6
echo "configure:4361: checking for Tcl configuration" >&5 echo "configure:4590: checking for Tcl configuration" >&5
if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -4465,7 +4694,7 @@ if test "${with_tkconfig+set}" = set; then
fi fi
echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6 echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6
echo "configure:4469: checking for Tk configuration" >&5 echo "configure:4698: checking for Tk configuration" >&5
if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -4561,7 +4790,7 @@ fi
no_tcl=true no_tcl=true
echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6 echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6
echo "configure:4565: checking for Tcl private headers. dir=${configdir}" >&5 echo "configure:4794: checking for Tcl private headers. dir=${configdir}" >&5
# Check whether --with-tclinclude or --without-tclinclude was given. # Check whether --with-tclinclude or --without-tclinclude was given.
if test "${with_tclinclude+set}" = set; then if test "${with_tclinclude+set}" = set; then
withval="$with_tclinclude" withval="$with_tclinclude"
@ -4627,17 +4856,17 @@ fi
if test x"${ac_cv_c_tclh}" = x ; then if test x"${ac_cv_c_tclh}" = x ; then
ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'` ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6 echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6
echo "configure:4631: checking for tclInt.h" >&5 echo "configure:4860: checking for tclInt.h" >&5
if eval "test \"`echo '$''{'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.$ac_ext <<EOF
#line 4636 "configure" #line 4865 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <tclInt.h> #include <tclInt.h>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:4641: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:4870: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out` ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -4697,7 +4926,7 @@ fi
# #
no_tk=true no_tk=true
echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6 echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6
echo "configure:4701: checking for Tk private headers" >&5 echo "configure:4930: checking for Tk private headers" >&5
# Check whether --with-tkinclude or --without-tkinclude was given. # Check whether --with-tkinclude or --without-tkinclude was given.
if test "${with_tkinclude+set}" = set; then if test "${with_tkinclude+set}" = set; then
withval="$with_tkinclude" withval="$with_tkinclude"
@ -4763,17 +4992,17 @@ fi
if test x"${ac_cv_c_tkh}" = x ; then if test x"${ac_cv_c_tkh}" = x ; then
ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'` ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for tk.h""... $ac_c" 1>&6 echo $ac_n "checking for tk.h""... $ac_c" 1>&6
echo "configure:4767: checking for tk.h" >&5 echo "configure:4996: checking for tk.h" >&5
if eval "test \"`echo '$''{'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.$ac_ext <<EOF
#line 4772 "configure" #line 5001 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <tk.h> #include <tk.h>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:4777: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:5006: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out` ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -4819,7 +5048,7 @@ fi
echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6 echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6
echo "configure:4823: checking for Itcl private headers. srcdir=${srcdir}" >&5 echo "configure:5052: checking for Itcl private headers. srcdir=${srcdir}" >&5
if test x"${ac_cv_c_itclh}" = x ; then if test x"${ac_cv_c_itclh}" = x ; then
for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ; do for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ; do
if test -f $i/src/itcl.h ; then if test -f $i/src/itcl.h ; then
@ -4842,7 +5071,7 @@ fi
echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6 echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6
echo "configure:4846: checking for Tix private headers. srcdir=${srcdir}" >&5 echo "configure:5075: checking for Tix private headers. srcdir=${srcdir}" >&5
if test x"${ac_cv_c_tixh}" = x ; then if test x"${ac_cv_c_tixh}" = x ; then
for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do
if test -f $i/generic/tix.h ; then if test -f $i/generic/tix.h ; then
@ -4935,7 +5164,7 @@ fi
# Uses ac_ vars as temps to allow command line to override cache and checks. # Uses ac_ vars as temps to allow command line to override cache and checks.
# --without-x overrides everything else, but does not touch the cache. # --without-x overrides everything else, but does not touch the cache.
echo $ac_n "checking for X""... $ac_c" 1>&6 echo $ac_n "checking for X""... $ac_c" 1>&6
echo "configure:4939: checking for X" >&5 echo "configure:5168: checking for X" >&5
# Check whether --with-x or --without-x was given. # Check whether --with-x or --without-x was given.
if test "${with_x+set}" = set; then if test "${with_x+set}" = set; then
@ -4997,12 +5226,12 @@ if test "$ac_x_includes" = NO; then
# First, try using that file with no special directory specified. # First, try using that file with no special directory specified.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5001 "configure" #line 5230 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <$x_direct_test_include> #include <$x_direct_test_include>
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:5006: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:5235: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out` ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -5071,14 +5300,14 @@ if test "$ac_x_libraries" = NO; then
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-l$x_direct_test_library $LIBS" LIBS="-l$x_direct_test_library $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5075 "configure" #line 5304 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
${x_direct_test_function}() ${x_direct_test_function}()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5082: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:5311: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
LIBS="$ac_save_LIBS" LIBS="$ac_save_LIBS"
# We can link X programs with no special library path. # We can link X programs with no special library path.
@ -5341,7 +5570,7 @@ links="${links} nm.h"
fi fi
# start-sanitize-gdbtk # start-sanitize-gdbtk
echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
echo "configure:5345: checking whether ln -s works" >&5 echo "configure:5574: checking whether ln -s works" >&5
if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -5376,19 +5605,19 @@ fi
echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6 echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
echo "configure:5380: checking for Cygwin32 environment" >&5 echo "configure:5609: checking for Cygwin32 environment" >&5
if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then if eval "test \"`echo '$''{'am_cv_cygwin32'+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.$ac_ext <<EOF
#line 5385 "configure" #line 5614 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
return __CYGWIN32__; return __CYGWIN32__;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5392: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:5621: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
am_cv_cygwin32=yes am_cv_cygwin32=yes
else else
@ -5405,19 +5634,19 @@ echo "$ac_t""$am_cv_cygwin32" 1>&6
CYGWIN32= CYGWIN32=
test "$am_cv_cygwin32" = yes && CYGWIN32=yes test "$am_cv_cygwin32" = yes && CYGWIN32=yes
echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6 echo $ac_n "checking for Mingw32 environment""... $ac_c" 1>&6
echo "configure:5409: checking for Mingw32 environment" >&5 echo "configure:5638: checking for Mingw32 environment" >&5
if eval "test \"`echo '$''{'am_cv_mingw32'+set}'`\" = set"; then if eval "test \"`echo '$''{'am_cv_mingw32'+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.$ac_ext <<EOF
#line 5414 "configure" #line 5643 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
return __MINGW32__; return __MINGW32__;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5421: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:5650: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
am_cv_mingw32=yes am_cv_mingw32=yes
else else
@ -5436,7 +5665,7 @@ test "$am_cv_mingw32" = yes && MINGW32=yes
echo $ac_n "checking for executable suffix""... $ac_c" 1>&6 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
echo "configure:5440: checking for executable suffix" >&5 echo "configure:5669: checking for executable suffix" >&5
if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else

1
gdb/configure.in
View File

@ -74,6 +74,7 @@ AC_HEADER_STAT
AC_C_CONST AC_C_CONST
AC_CHECK_FUNCS(setpgid sbrk select poll sigaction) AC_CHECK_FUNCS(setpgid sbrk select poll sigaction)
AC_FUNC_ALLOCA
# If we are configured native on GNU/Linux, work around problems with sys/procfs.h # If we are configured native on GNU/Linux, work around problems with sys/procfs.h
if test "${target}" = "${host}"; then if test "${target}" = "${host}"; then