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Changes to compile under gnu-win32, from Marcus Daniels:

Browse source 
* configure.in: When sys/un.h exists, define HAVE_UNIX_DOMAIN_SOCKETS
to indicate that Unix domain sockets will work.
Check for socketpair, getgroups, setwent, pause, and tzset
(cygwin currently lacks these them).
Check for sethostent endhostent getnetent setnetent endnetent
getprotoent endprotoent getservent endservent getnetbyaddr
getnetbyname inet_lnaof inet_makeaddr inet_netof (cygwin currently
lacks them).  In the case of cygwin, temporarily prefix these
functions with "cygwin32_", the way that netdb.h does.
Don't define HAVE_REGCOMP unless both regcomp and regex.h are
available (cygwin b18 came distributed without a working regex.h
file).
* acconfig.h (HAVE_UNIX_DOMAIN_SOCKETS): Add this.
* configure: Regenerated.
This commit is contained in:
Jim Blandy 1997-07-11 05:41:08 +00:00
parent 2e3e9351a4
commit da88f0cb9f
3 changed files with 284 additions and 97 deletions
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3
acconfig.h
View file

@ -71,3 +71,6 @@
/* Define if the operating system can restart system calls. */ /* Define if the operating system can restart system calls. */
#undef HAVE_RESTARTS #undef HAVE_RESTARTS
/* Define if the system supports Unix-domain (file-domain) sockets. */
#undef HAVE_UNIX_DOMAIN_SOCKETS

349
configure vendored
View file

@ -1695,7 +1695,7 @@ EOF
fi fi
for ac_hdr in libc.h limits.h malloc.h memory.h string.h sys/ioctl.h sys/select.h sys/time.h sys/timeb.h sys/times.h sys/types.h sys/utime.h time.h unistd.h utime.h for ac_hdr in libc.h limits.h malloc.h memory.h string.h regex.h sys/ioctl.h sys/select.h sys/time.h sys/timeb.h sys/times.h sys/types.h sys/utime.h time.h unistd.h utime.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
@ -2518,52 +2518,56 @@ fi
done done
echo $ac_n "checking for restartable system calls""... $ac_c" 1>&6
echo "configure:2523: checking for restartable system calls" >&5 ac_safe=`echo "sys/un.h" | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'scm_cv_restarts'+set}'`\" = set"; then echo $ac_n "checking for sys/un.h""... $ac_c" 1>&6
echo "configure:2525: checking for sys/un.h" >&5
if eval "test \"`echo '$''{'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
if test $ac_cv_func_sigaction = yes; then cat > conftest.$ac_ext <<EOF
cat > conftest.$ac_ext <<EOF #line 2530 "configure"
#line 2529 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <signal.h> #include <sys/un.h>
int main() {
int a = SA_RESTART
; return 0; }
EOF EOF
if { (eval echo configure:2536: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:2535: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
scm_cv_restarts=yes eval "ac_cv_header_$ac_safe=yes"
else else
echo "$ac_err" >&5
echo "configure: failed program was:" >&5 echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5 cat conftest.$ac_ext >&5
rm -rf conftest* rm -rf conftest*
scm_cv_restarts=no eval "ac_cv_header_$ac_safe=no"
fi fi
rm -f conftest* rm -f conftest*
else fi
scm_cv_restarts=no if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
fi echo "$ac_t""yes" 1>&6
have_sys_un_h=1
else
echo "$ac_t""no" 1>&6
fi fi
echo "$ac_t""$scm_cv_restarts" 1>&6 if test -n "$have_sys_un_h" ; then
if test $scm_cv_restarts = yes; then cat >> confdefs.h <<\EOF
cat >> confdefs.h <<\EOF #define HAVE_UNIX_DOMAIN_SOCKETS 1
#define HAVE_RESTARTS 1
EOF EOF
fi fi
for ac_func in regcomp for ac_func in socketpair getgroups setpwent pause tzset
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:2562: checking for $ac_func" >&5 echo "configure:2566: 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 2567 "configure" #line 2571 "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. */
@ -2586,7 +2590,161 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2590: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:2594: \"$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
ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
cat >> confdefs.h <<EOF
#define $ac_tr_func 1
EOF
else
echo "$ac_t""no" 1>&6
fi
done
cp confdefs.h confdefs.h.bak
for func in sethostent endhostent getnetent setnetent endnetent getprotoent endprotoent getservent endservent getnetbyaddr getnetbyname inet_lnaof inet_makeaddr inet_netof ; do
cp confdefs.h.bak confdefs.h
cat >> confdefs.h << EOF
#ifdef __CYGWIN32__
#define $func cygwin32_$func
#endif
EOF
echo $ac_n "checking for $func""... $ac_c" 1>&6
echo "configure:2628: checking for $func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 2633 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $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 $func();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$func) || defined (__stub___$func)
choke me
#else
$func();
#endif
; return 0; }
EOF
if { (eval echo configure:2656: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_func_$func=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_func_$func=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'$func`\" = yes"; then
echo "$ac_t""yes" 1>&6
:
else
echo "$ac_t""no" 1>&6
fi
done
cp confdefs.h.bak confdefs.h
echo $ac_n "checking for restartable system calls""... $ac_c" 1>&6
echo "configure:2680: checking for restartable system calls" >&5
if eval "test \"`echo '$''{'scm_cv_restarts'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test $ac_cv_func_sigaction = yes; then
cat > conftest.$ac_ext <<EOF
#line 2686 "configure"
#include "confdefs.h"
#include <signal.h>
int main() {
int a = SA_RESTART
; return 0; }
EOF
if { (eval echo configure:2693: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
scm_cv_restarts=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
scm_cv_restarts=no
fi
rm -f conftest*
else
scm_cv_restarts=no
fi
fi
echo "$ac_t""$scm_cv_restarts" 1>&6
if test $scm_cv_restarts = yes; then
cat >> confdefs.h <<\EOF
#define HAVE_RESTARTS 1
EOF
fi
if test "$ac_cv_header_regex_h" = yes; then
for ac_func in regcomp
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:2720: 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 2725 "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
$ac_func();
#endif
; return 0; }
EOF
if { (eval echo configure:2748: \"$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
@ -2610,16 +2768,17 @@ else
fi fi
done done
fi
for ac_func in inet_aton putenv strerror for ac_func in inet_aton putenv strerror
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:2618: checking for $ac_func" >&5 echo "configure:2777: 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 2623 "configure" #line 2782 "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. */
@ -2642,7 +2801,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2646: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:2805: \"$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
@ -2675,19 +2834,19 @@ done
# 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""... $ac_c" 1>&6
echo "configure:2679: checking for working alloca.h" >&5 echo "configure:2838: checking for working alloca.h" >&5
if eval "test \"`echo '$''{'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.$ac_ext <<EOF
#line 2684 "configure" #line 2843 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <alloca.h> #include <alloca.h>
int main() { int main() {
char *p = alloca(2 * sizeof(int)); char *p = alloca(2 * sizeof(int));
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:2850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
ac_cv_header_alloca_h=yes ac_cv_header_alloca_h=yes
else else
@ -2708,12 +2867,12 @@ EOF
fi fi
echo $ac_n "checking for alloca""... $ac_c" 1>&6 echo $ac_n "checking for alloca""... $ac_c" 1>&6
echo "configure:2712: checking for alloca" >&5 echo "configure:2871: checking for alloca" >&5
if eval "test \"`echo '$''{'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.$ac_ext <<EOF
#line 2717 "configure" #line 2876 "configure"
#include "confdefs.h" #include "confdefs.h"
#ifdef __GNUC__ #ifdef __GNUC__
@ -2736,7 +2895,7 @@ int main() {
char *p = (char *) alloca(1); char *p = (char *) alloca(1);
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2740: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:2899: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
ac_cv_func_alloca_works=yes ac_cv_func_alloca_works=yes
else else
@ -2768,12 +2927,12 @@ EOF
echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
echo "configure:2772: checking whether alloca needs Cray hooks" >&5 echo "configure:2931: checking whether alloca needs Cray hooks" >&5
if eval "test \"`echo '$''{'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.$ac_ext <<EOF
#line 2777 "configure" #line 2936 "configure"
#include "confdefs.h" #include "confdefs.h"
#if defined(CRAY) && ! defined(CRAY2) #if defined(CRAY) && ! defined(CRAY2)
webecray webecray
@ -2798,12 +2957,12 @@ echo "$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:2802: checking for $ac_func" >&5 echo "configure:2961: 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 2807 "configure" #line 2966 "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. */
@ -2826,7 +2985,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2830: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:2989: \"$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
@ -2853,7 +3012,7 @@ 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""... $ac_c" 1>&6
echo "configure:2857: checking stack direction for C alloca" >&5 echo "configure:3016: checking stack direction for C alloca" >&5
if eval "test \"`echo '$''{'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) $ac_c" 1>&6
else else
@ -2861,7 +3020,7 @@ else
ac_cv_c_stack_direction=0 ac_cv_c_stack_direction=0
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 2865 "configure" #line 3024 "configure"
#include "confdefs.h" #include "confdefs.h"
find_stack_direction () find_stack_direction ()
{ {
@ -2880,7 +3039,7 @@ main ()
exit (find_stack_direction() < 0); exit (find_stack_direction() < 0);
} }
EOF EOF
if { (eval echo configure:2884: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null if { (eval echo configure:3043: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then then
ac_cv_c_stack_direction=1 ac_cv_c_stack_direction=1
else else
@ -2904,12 +3063,12 @@ fi
if test "$ALLOCA" = "alloca.o"; then LIBOBJS="alloca.o $LIBOBJS"; fi if test "$ALLOCA" = "alloca.o"; then LIBOBJS="alloca.o $LIBOBJS"; fi
echo $ac_n "checking for st_rdev in struct stat""... $ac_c" 1>&6 echo $ac_n "checking for st_rdev in struct stat""... $ac_c" 1>&6
echo "configure:2908: checking for st_rdev in struct stat" >&5 echo "configure:3067: checking for st_rdev in struct stat" >&5
if eval "test \"`echo '$''{'ac_cv_struct_st_rdev'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_struct_st_rdev'+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.$ac_ext <<EOF
#line 2913 "configure" #line 3072 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <sys/stat.h> #include <sys/stat.h>
@ -2917,7 +3076,7 @@ int main() {
struct stat s; s.st_rdev; struct stat s; s.st_rdev;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2921: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:3080: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_struct_st_rdev=yes ac_cv_struct_st_rdev=yes
else else
@ -2938,12 +3097,12 @@ EOF
fi fi
echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6 echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
echo "configure:2942: checking for st_blksize in struct stat" >&5 echo "configure:3101: checking for st_blksize in struct stat" >&5
if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+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.$ac_ext <<EOF
#line 2947 "configure" #line 3106 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <sys/stat.h> #include <sys/stat.h>
@ -2951,7 +3110,7 @@ int main() {
struct stat s; s.st_blksize; struct stat s; s.st_blksize;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2955: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:3114: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_struct_st_blksize=yes ac_cv_struct_st_blksize=yes
else else
@ -2975,12 +3134,12 @@ fi
# We could use AC_STRUCT_ST_BLOCKS here, but that adds fileblocks.o to # We could use AC_STRUCT_ST_BLOCKS here, but that adds fileblocks.o to
# LIBOBJS, which we don't need. This seems more direct. # LIBOBJS, which we don't need. This seems more direct.
echo $ac_n "checking for st_blocks in struct stat""... $ac_c" 1>&6 echo $ac_n "checking for st_blocks in struct stat""... $ac_c" 1>&6
echo "configure:2979: checking for st_blocks in struct stat" >&5 echo "configure:3138: checking for st_blocks in struct stat" >&5
if eval "test \"`echo '$''{'ac_cv_struct_st_blocks'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_struct_st_blocks'+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.$ac_ext <<EOF
#line 2984 "configure" #line 3143 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <sys/stat.h> #include <sys/stat.h>
@ -2988,7 +3147,7 @@ int main() {
struct stat s; s.st_blocks; struct stat s; s.st_blocks;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:2992: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:3151: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_struct_st_blocks=yes ac_cv_struct_st_blocks=yes
else else
@ -3009,12 +3168,12 @@ EOF
fi fi
echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
echo "configure:3013: checking whether struct tm is in sys/time.h or time.h" >&5 echo "configure:3172: checking whether struct tm is in sys/time.h or time.h" >&5
if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_struct_tm'+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.$ac_ext <<EOF
#line 3018 "configure" #line 3177 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <time.h> #include <time.h>
@ -3022,7 +3181,7 @@ int main() {
struct tm *tp; tp->tm_sec; struct tm *tp; tp->tm_sec;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3026: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:3185: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_struct_tm=time.h ac_cv_struct_tm=time.h
else else
@ -3043,12 +3202,12 @@ EOF
fi fi
echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6 echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
echo "configure:3047: checking for tm_zone in struct tm" >&5 echo "configure:3206: checking for tm_zone in struct tm" >&5
if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_struct_tm_zone'+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.$ac_ext <<EOF
#line 3052 "configure" #line 3211 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <$ac_cv_struct_tm> #include <$ac_cv_struct_tm>
@ -3056,7 +3215,7 @@ int main() {
struct tm tm; tm.tm_zone; struct tm tm; tm.tm_zone;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3060: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:3219: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_struct_tm_zone=yes ac_cv_struct_tm_zone=yes
else else
@ -3076,12 +3235,12 @@ EOF
else else
echo $ac_n "checking for tzname""... $ac_c" 1>&6 echo $ac_n "checking for tzname""... $ac_c" 1>&6
echo "configure:3080: checking for tzname" >&5 echo "configure:3239: checking for tzname" >&5
if eval "test \"`echo '$''{'ac_cv_var_tzname'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_var_tzname'+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.$ac_ext <<EOF
#line 3085 "configure" #line 3244 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <time.h> #include <time.h>
#ifndef tzname /* For SGI. */ #ifndef tzname /* For SGI. */
@ -3091,7 +3250,7 @@ int main() {
atoi(*tzname); atoi(*tzname);
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3095: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:3254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
ac_cv_var_tzname=yes ac_cv_var_tzname=yes
else else
@ -3114,12 +3273,12 @@ fi
echo $ac_n "checking whether we need POSIX to get struct utimbuf""... $ac_c" 1>&6 echo $ac_n "checking whether we need POSIX to get struct utimbuf""... $ac_c" 1>&6
echo "configure:3118: checking whether we need POSIX to get struct utimbuf" >&5 echo "configure:3277: checking whether we need POSIX to get struct utimbuf" >&5
if eval "test \"`echo '$''{'guile_cv_struct_utimbuf_needs_posix'+set}'`\" = set"; then if eval "test \"`echo '$''{'guile_cv_struct_utimbuf_needs_posix'+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.$ac_ext <<EOF
#line 3123 "configure" #line 3282 "configure"
#include "confdefs.h" #include "confdefs.h"
#ifdef __EMX__ #ifdef __EMX__
@ -3131,7 +3290,7 @@ struct utime blah;
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:3135: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:3294: \"$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 "$ac_err"; then
rm -rf conftest* rm -rf conftest*
@ -3164,13 +3323,13 @@ if test "$cross_compiling" = yes; then
echo "configure: warning: Guessing that stack grows down -- see scmconfig.h.in" 1>&2 echo "configure: warning: Guessing that stack grows down -- see scmconfig.h.in" 1>&2
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3168 "configure" #line 3327 "configure"
#include "confdefs.h" #include "confdefs.h"
aux (l) unsigned long l; aux (l) unsigned long l;
{ int x; exit (l >= ((unsigned long)&x)); } { int x; exit (l >= ((unsigned long)&x)); }
main () { int q; aux((unsigned long)&q); } main () { int q; aux((unsigned long)&q); }
EOF EOF
if { (eval echo configure:3174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null if { (eval echo configure:3333: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then then
cat >> confdefs.h <<\EOF cat >> confdefs.h <<\EOF
#define SCM_STACK_GROWS_UP 1 #define SCM_STACK_GROWS_UP 1
@ -3193,11 +3352,11 @@ EOF
echo "configure: warning: Guessing that sizeof(long) == sizeof(float) -- see scmconfig.h.in" 1>&2 echo "configure: warning: Guessing that sizeof(long) == sizeof(float) -- see scmconfig.h.in" 1>&2
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3197 "configure" #line 3356 "configure"
#include "confdefs.h" #include "confdefs.h"
main () { exit (sizeof(float) != sizeof(long)); } main () { exit (sizeof(float) != sizeof(long)); }
EOF EOF
if { (eval echo configure:3201: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null if { (eval echo configure:3360: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then then
cat >> confdefs.h <<\EOF cat >> confdefs.h <<\EOF
#define SCM_SINGLES 1 #define SCM_SINGLES 1
@ -3212,12 +3371,12 @@ fi
echo $ac_n "checking for struct linger""... $ac_c" 1>&6 echo $ac_n "checking for struct linger""... $ac_c" 1>&6
echo "configure:3216: checking for struct linger" >&5 echo "configure:3375: checking for struct linger" >&5
if eval "test \"`echo '$''{'scm_cv_struct_linger'+set}'`\" = set"; then if eval "test \"`echo '$''{'scm_cv_struct_linger'+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.$ac_ext <<EOF
#line 3221 "configure" #line 3380 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
@ -3226,7 +3385,7 @@ int main() {
struct linger lgr; lgr.l_linger = 100 struct linger lgr; lgr.l_linger = 100
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3230: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:3389: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
scm_cv_struct_linger="yes" scm_cv_struct_linger="yes"
else else
@ -3253,19 +3412,19 @@ fi
#-------------------------------------------------------------------- #--------------------------------------------------------------------
echo $ac_n "checking how to set a stream file descriptor""... $ac_c" 1>&6 echo $ac_n "checking how to set a stream file descriptor""... $ac_c" 1>&6
echo "configure:3257: checking how to set a stream file descriptor" >&5 echo "configure:3416: checking how to set a stream file descriptor" >&5
if eval "test \"`echo '$''{'scm_cv_fd_setter'+set}'`\" = set"; then if eval "test \"`echo '$''{'scm_cv_fd_setter'+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.$ac_ext <<EOF
#line 3262 "configure" #line 3421 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
int main() { int main() {
stdout->_file = 1 stdout->_file = 1
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3269: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:3428: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
scm_cv_fd_setter="_file" scm_cv_fd_setter="_file"
else else
@ -3273,14 +3432,14 @@ else
cat conftest.$ac_ext >&5 cat conftest.$ac_ext >&5
rm -rf conftest* rm -rf conftest*
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3277 "configure" #line 3436 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
int main() { int main() {
stdout->_fileno = 1 stdout->_fileno = 1
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3284: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:3443: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
scm_cv_fd_setter="_fileno" scm_cv_fd_setter="_fileno"
else else
@ -3318,19 +3477,19 @@ fi
#-------------------------------------------------------------------- #--------------------------------------------------------------------
echo $ac_n "checking how to get buffer char count from FILE structure""... $ac_c" 1>&6 echo $ac_n "checking how to get buffer char count from FILE structure""... $ac_c" 1>&6
echo "configure:3322: checking how to get buffer char count from FILE structure" >&5 echo "configure:3481: checking how to get buffer char count from FILE structure" >&5
if eval "test \"`echo '$''{'scm_cv_struct_file_count'+set}'`\" = set"; then if eval "test \"`echo '$''{'scm_cv_struct_file_count'+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.$ac_ext <<EOF
#line 3327 "configure" #line 3486 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
int main() { int main() {
FILE *f = stdin; f->_cnt = 0 FILE *f = stdin; f->_cnt = 0
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3334: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:3493: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
scm_cv_struct_file_count="_cnt" scm_cv_struct_file_count="_cnt"
else else
@ -3338,14 +3497,14 @@ else
cat conftest.$ac_ext >&5 cat conftest.$ac_ext >&5
rm -rf conftest* rm -rf conftest*
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3342 "configure" #line 3501 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
int main() { int main() {
FILE *f = stdin; f->_r = 0 FILE *f = stdin; f->_r = 0
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3349: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:3508: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
scm_cv_struct_file_count="_r" scm_cv_struct_file_count="_r"
else else
@ -3353,14 +3512,14 @@ else
cat conftest.$ac_ext >&5 cat conftest.$ac_ext >&5
rm -rf conftest* rm -rf conftest*
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3357 "configure" #line 3516 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
int main() { int main() {
FILE *f = stdin; f->readCount = 0 FILE *f = stdin; f->readCount = 0
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3364: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:3523: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
scm_cv_struct_file_count="readCount" scm_cv_struct_file_count="readCount"
else else
@ -3387,14 +3546,14 @@ if eval "test \"`echo '$''{'scm_cv_struct_file_gptr'+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.$ac_ext <<EOF
#line 3391 "configure" #line 3550 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
int main() { int main() {
FILE *f = stdin; f->_gptr = f->egptr; FILE *f = stdin; f->_gptr = f->egptr;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3398: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:3557: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
scm_cv_struct_file_gptr=1 scm_cv_struct_file_gptr=1
else else
@ -3417,14 +3576,14 @@ if eval "test \"`echo '$''{'scm_cv_struct_file_readptr'+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.$ac_ext <<EOF
#line 3421 "configure" #line 3580 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <stdio.h> #include <stdio.h>
int main() { int main() {
FILE *f = stdin; f->_IO_read_ptr = f->_IO_read_end; FILE *f = stdin; f->_IO_read_ptr = f->_IO_read_end;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3428: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:3587: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
scm_cv_struct_file_readptr=1 scm_cv_struct_file_readptr=1
else else
@ -3454,7 +3613,7 @@ fi
echo $ac_n "checking "threads package type"""... $ac_c" 1>&6 echo $ac_n "checking "threads package type"""... $ac_c" 1>&6
echo "configure:3458: checking "threads package type"" >&5 echo "configure:3617: checking "threads package type"" >&5
if eval "test \"`echo '$''{'cy_cv_threads_package'+set}'`\" = set"; then if eval "test \"`echo '$''{'cy_cv_threads_package'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -3513,7 +3672,7 @@ if test "$use_threads" != no; then
LDFLAGS="-L$use_threads/lib" LDFLAGS="-L$use_threads/lib"
LIBS="-lgthreads -lmalloc" LIBS="-lgthreads -lmalloc"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3517 "configure" #line 3676 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <pthread.h> #include <pthread.h>
int main() { int main() {
@ -3522,7 +3681,7 @@ pthread_equal(NULL,NULL);
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:3685: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
threads_package=FSU threads_package=FSU
else else
@ -3534,7 +3693,7 @@ rm -f conftest*
if test "$threads_package" = unknown; then if test "$threads_package" = unknown; then
LIBS="-lpthread" LIBS="-lpthread"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3538 "configure" #line 3697 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <pthread.h> #include <pthread.h>
int main() { int main() {
@ -3543,7 +3702,7 @@ pthread_equal(NULL,NULL);
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3547: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:3706: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
threads_package=MIT threads_package=MIT
else else
@ -3555,7 +3714,7 @@ rm -f conftest*
if test "$threads_package" = unknown; then if test "$threads_package" = unknown; then
LIBS="-lpthreads" LIBS="-lpthreads"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 3559 "configure" #line 3718 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <pthread.h> #include <pthread.h>
int main() { int main() {
@ -3564,7 +3723,7 @@ pthread_equal(NULL,NULL);
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:3568: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:3727: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
threads_package=PCthreads threads_package=PCthreads
else else
@ -3644,7 +3803,7 @@ do
# Extract the first word of "$ac_prog", so it can be a program name with args. # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2 set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:3648: checking for $ac_word" >&5 echo "configure:3807: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
@ -3703,7 +3862,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
fi fi
echo $ac_n "checking host system type""... $ac_c" 1>&6 echo $ac_n "checking host system type""... $ac_c" 1>&6
echo "configure:3707: checking host system type" >&5 echo "configure:3866: checking host system type" >&5
host_alias=$host host_alias=$host
case "$host_alias" in case "$host_alias" in

29
configure.in
View file

@ -45,7 +45,7 @@ AC_HEADER_STDC
AC_HEADER_DIRENT AC_HEADER_DIRENT
AC_HEADER_TIME AC_HEADER_TIME
AC_HEADER_SYS_WAIT AC_HEADER_SYS_WAIT
AC_CHECK_HEADERS(libc.h limits.h malloc.h memory.h string.h sys/ioctl.h sys/select.h sys/time.h sys/timeb.h sys/times.h sys/types.h sys/utime.h time.h unistd.h utime.h) AC_CHECK_HEADERS(libc.h limits.h malloc.h memory.h string.h regex.h sys/ioctl.h sys/select.h sys/time.h sys/timeb.h sys/times.h sys/types.h sys/utime.h time.h unistd.h utime.h)
GUILE_HEADER_LIBC_WITH_UNISTD GUILE_HEADER_LIBC_WITH_UNISTD
AC_TYPE_GETGROUPS AC_TYPE_GETGROUPS
@ -87,6 +87,29 @@ fi
AC_CHECK_FUNCS(ctermid ftime getcwd geteuid gethostent gettimeofday lstat mkdir mknod nice readlink rename rmdir select setegid seteuid setlocale setpgid setsid sigaction strftime strptime symlink sync tcgetpgrp tcsetpgrp times uname waitpid) AC_CHECK_FUNCS(ctermid ftime getcwd geteuid gethostent gettimeofday lstat mkdir mknod nice readlink rename rmdir select setegid seteuid setlocale setpgid setsid sigaction strftime strptime symlink sync tcgetpgrp tcsetpgrp times uname waitpid)
dnl <GNU-WIN32 hacks>
AC_CHECK_HEADER(sys/un.h, have_sys_un_h=1)
if test -n "$have_sys_un_h" ; then
AC_DEFINE(HAVE_UNIX_DOMAIN_SOCKETS)
fi
AC_CHECK_FUNCS(socketpair getgroups setpwent pause tzset)
cp confdefs.h confdefs.h.bak
for func in sethostent endhostent getnetent setnetent endnetent getprotoent endprotoent getservent endservent getnetbyaddr getnetbyname inet_lnaof inet_makeaddr inet_netof ; do
cp confdefs.h.bak confdefs.h
cat >> confdefs.h << EOF
#ifdef __CYGWIN32__
#define $func cygwin32_$func
#endif
EOF
AC_CHECK_FUNC($func)
done
cp confdefs.h.bak confdefs.h
dnl </GNU-WIN32 hacks>
AC_CACHE_CHECK([for restartable system calls], scm_cv_restarts, AC_CACHE_CHECK([for restartable system calls], scm_cv_restarts,
if test $ac_cv_func_sigaction = yes; then if test $ac_cv_func_sigaction = yes; then
[AC_TRY_COMPILE([#include <signal.h>], [AC_TRY_COMPILE([#include <signal.h>],
@ -100,7 +123,9 @@ if test $scm_cv_restarts = yes; then
AC_DEFINE(HAVE_RESTARTS) AC_DEFINE(HAVE_RESTARTS)
fi fi
AC_CHECK_FUNCS(regcomp, [LIBOBJS="regex-posix.o $LIBOBJS"]) if test "$ac_cv_header_regex_h" = yes; then
AC_CHECK_FUNCS(regcomp, [LIBOBJS="regex-posix.o $LIBOBJS"])
fi
AC_REPLACE_FUNCS(inet_aton putenv strerror) AC_REPLACE_FUNCS(inet_aton putenv strerror)