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* configure.in: use AC_CHECK_FUNCS for sethostent etc.,

so scmconfig.h is updated with the test results.  this may
	disable one of the cygwin hacks.
This commit is contained in:
Gary Houston 1997-07-18 07:08:54 +00:00
parent 9a8b5764bc
commit f4e5b81064
5 changed files with 98 additions and 36 deletions

View file

@ -1,3 +1,9 @@
Thu Jul 17 07:56:05 1997 Gary Houston <ghouston@actrix.gen.nz>
* configure.in: use AC_CHECK_FUNCS for sethostent etc.,
so scmconfig.h is updated with the test results. this may
disable one of the cygwin hacks.
Fri Jul 11 00:18:19 1997 Jim Blandy <jimb@floss.red-bean.com>
Changes to compile under gnu-win32, from Marcus Daniels:

2
aclocal.m4 vendored
View file

@ -255,7 +255,7 @@ AC_MSG_CHECKING([for ld used by the C compiler ($CC $CFLAGS $LDFLAGS)])
AC_CACHE_VAL(am_cv_path_LD,
[case "$LD" in
/*)
am_cv_path_LD="$LD" # Let the user override the test with a path.
ac_cv_path_LD="$LD" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"

48
configure vendored
View file

@ -1129,7 +1129,7 @@ if eval "test \"`echo '$''{'am_cv_path_LD'+set}'`\" = set"; then
else
case "$LD" in
/*)
am_cv_path_LD="$LD" # Let the user override the test with a path.
ac_cv_path_LD="$LD" # Let the user override the test with a path.
;;
*)
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
@ -2615,64 +2615,64 @@ 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
for ac_func in sethostent endhostent getnetent setnetent endnetent getprotoent endprotoent getservent endservent getnetbyaddr getnetbyname inet_lnaof inet_makeaddr inet_netof
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:2625: 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 2633 "configure"
#line 2630 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $func(); below. */
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 $func();
char $ac_func();
int main() {
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$func) || defined (__stub___$func)
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
choke me
#else
$func();
$ac_func();
#endif
; return 0; }
EOF
if { (eval echo configure:2656: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
if { (eval echo configure:2653: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_func_$func=yes"
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_$func=no"
eval "ac_cv_func_$ac_func=no"
fi
rm -f conftest*
fi
if eval "test \"`echo '$ac_cv_func_'$func`\" = yes"; then
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.bak confdefs.h
echo $ac_n "checking for restartable system calls""... $ac_c" 1>&6

View file

@ -96,17 +96,31 @@ 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 I don't know what this prefixing of cygwin32_ is for.
dnl scmconfig.h wasn't updated with the test results.
dnl so use AC_CHECK_FUNCS for now.
dnl how about:
dnl save confdefs.h
dnl if test $ac_cv_cigwin = yes; then
dnl modify confdefs.h
dnl fi
dnl AC_CHECK_FUNCS...
dnl restore confdefs.h
dnl cp confdefs.h confdefs.h.bak
dnl for func in sethostent endhostent getnetent setnetent endnetent getprotoent endprotoent getservent endservent getnetbyaddr getnetbyname inet_lnaof inet_makeaddr inet_netof ; do
dnl cp confdefs.h.bak confdefs.h
dnl cat >> confdefs.h << EOF
dnl #ifdef __CYGWIN32__
dnl #define $func cygwin32_$func
dnl #endif
dnl EOF
dnl AC_CHECK_FUNC($func)
dnl done
dnl cp confdefs.h.bak confdefs.h
AC_CHECK_FUNCS(sethostent endhostent getnetent setnetent endnetent getprotoent endprotoent getservent endservent getnetbyaddr getnetbyname inet_lnaof inet_makeaddr inet_netof)
dnl </GNU-WIN32 hacks>

View file

@ -161,6 +161,18 @@
/* Define if you have the ctermid function. */
#undef HAVE_CTERMID
/* Define if you have the endhostent function. */
#undef HAVE_ENDHOSTENT
/* Define if you have the endnetent function. */
#undef HAVE_ENDNETENT
/* Define if you have the endprotoent function. */
#undef HAVE_ENDPROTOENT
/* Define if you have the endservent function. */
#undef HAVE_ENDSERVENT
/* Define if you have the ftime function. */
#undef HAVE_FTIME
@ -176,12 +188,36 @@
/* Define if you have the gethostent function. */
#undef HAVE_GETHOSTENT
/* Define if you have the getnetbyaddr function. */
#undef HAVE_GETNETBYADDR
/* Define if you have the getnetbyname function. */
#undef HAVE_GETNETBYNAME
/* Define if you have the getnetent function. */
#undef HAVE_GETNETENT
/* Define if you have the getprotoent function. */
#undef HAVE_GETPROTOENT
/* Define if you have the getservent function. */
#undef HAVE_GETSERVENT
/* Define if you have the gettimeofday function. */
#undef HAVE_GETTIMEOFDAY
/* Define if you have the inet_aton function. */
#undef HAVE_INET_ATON
/* Define if you have the inet_lnaof function. */
#undef HAVE_INET_LNAOF
/* Define if you have the inet_makeaddr function. */
#undef HAVE_INET_MAKEADDR
/* Define if you have the inet_netof function. */
#undef HAVE_INET_NETOF
/* Define if you have the lstat function. */
#undef HAVE_LSTAT
@ -221,9 +257,15 @@
/* Define if you have the seteuid function. */
#undef HAVE_SETEUID
/* Define if you have the sethostent function. */
#undef HAVE_SETHOSTENT
/* Define if you have the setlocale function. */
#undef HAVE_SETLOCALE
/* Define if you have the setnetent function. */
#undef HAVE_SETNETENT
/* Define if you have the setpgid function. */
#undef HAVE_SETPGID