Try linking hstrerror and inet_aton tests. Look for these functions in -lresolv.

This commit is contained in:
Martin v. Löwis 2003-05-03 12:10:48 +00:00
parent d3545ec5e3
commit 95c419b20a
3 changed files with 153 additions and 17 deletions

153
configure vendored
View File

@ -1,5 +1,5 @@
#! /bin/sh
# From configure.in Revision: 1.403 .
# From configure.in Revision: 1.404 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.53 for python 2.3.
#
@ -12509,6 +12509,133 @@ echo "${ECHO_T}no" >&6
fi
rm -f conftest.$ac_objext conftest.$ac_ext
echo "$as_me:$LINENO: checking for inet_aton in -lc" >&5
echo $ECHO_N "checking for inet_aton in -lc... $ECHO_C" >&6
if test "${ac_cv_lib_c_inet_aton+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lc $LIBS"
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char inet_aton ();
#ifdef F77_DUMMY_MAIN
# ifdef __cplusplus
extern "C"
# endif
int F77_DUMMY_MAIN() { return 1; }
#endif
int
main ()
{
inet_aton ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
ac_cv_lib_c_inet_aton=yes
else
echo "$as_me: failed program was:" >&5
cat conftest.$ac_ext >&5
ac_cv_lib_c_inet_aton=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:$LINENO: result: $ac_cv_lib_c_inet_aton" >&5
echo "${ECHO_T}$ac_cv_lib_c_inet_aton" >&6
if test $ac_cv_lib_c_inet_aton = yes; then
/bin/true
else
echo "$as_me:$LINENO: checking for inet_aton in -lresolv" >&5
echo $ECHO_N "checking for inet_aton in -lresolv... $ECHO_C" >&6
if test "${ac_cv_lib_resolv_inet_aton+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lresolv $LIBS"
cat >conftest.$ac_ext <<_ACEOF
#line $LINENO "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
#ifdef __cplusplus
extern "C"
#endif
/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char inet_aton ();
#ifdef F77_DUMMY_MAIN
# ifdef __cplusplus
extern "C"
# endif
int F77_DUMMY_MAIN() { return 1; }
#endif
int
main ()
{
inet_aton ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
ac_cv_lib_resolv_inet_aton=yes
else
echo "$as_me: failed program was:" >&5
cat conftest.$ac_ext >&5
ac_cv_lib_resolv_inet_aton=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_inet_aton" >&5
echo "${ECHO_T}$ac_cv_lib_resolv_inet_aton" >&6
if test $ac_cv_lib_resolv_inet_aton = yes; then
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBRESOLV 1
_ACEOF
LIBS="-lresolv $LIBS"
fi
fi
echo "$as_me:$LINENO: checking for hstrerror" >&5
echo $ECHO_N "checking for hstrerror... $ECHO_C" >&6
cat >conftest.$ac_ext <<_ACEOF
@ -12527,18 +12654,18 @@ cat >conftest.$ac_ext <<_ACEOF
int
main ()
{
void* p = hstrerror
void* p = hstrerror; hstrerror(0)
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -s conftest.$ac_objext'
{ ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -12558,7 +12685,7 @@ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi
rm -f conftest.$ac_objext conftest.$ac_ext
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
echo "$as_me:$LINENO: checking for inet_aton" >&5
echo $ECHO_N "checking for inet_aton... $ECHO_C" >&6
@ -12580,18 +12707,18 @@ cat >conftest.$ac_ext <<_ACEOF
int
main ()
{
void* p = inet_aton
void* p = inet_aton;inet_aton(0,0)
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
rm -f conftest.$ac_objext conftest$ac_exeext
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -s conftest.$ac_objext'
{ ac_try='test -s conftest$ac_exeext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
@ -12611,7 +12738,7 @@ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6
fi
rm -f conftest.$ac_objext conftest.$ac_ext
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
echo "$as_me:$LINENO: checking for inet_pton" >&5
echo $ECHO_N "checking for inet_pton... $ECHO_C" >&6

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@ -1929,23 +1929,29 @@ AC_TRY_COMPILE([
AC_MSG_RESULT(no)
)
dnl On some systems (e.g. Solaris 9), hstrerror and inet_aton are in -lresolv
dnl On others, they are in the C library, so we to take no action
AC_CHECK_LIB(c, inet_aton, [/bin/true],
AC_CHECK_LIB(resolv, inet_aton)
)
AC_MSG_CHECKING(for hstrerror)
AC_TRY_COMPILE([
AC_TRY_LINK([
#include "confdefs.h"
#include <netdb.h>
], void* p = hstrerror,
], void* p = hstrerror; hstrerror(0),
AC_DEFINE(HAVE_HSTRERROR, 1, Define if you have the 'hstrerror' function.)
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
)
AC_MSG_CHECKING(for inet_aton)
AC_TRY_COMPILE([
AC_TRY_LINK([
#include "confdefs.h"
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
], void* p = inet_aton,
], void* p = inet_aton;inet_aton(0,0),
AC_DEFINE(HAVE_INET_ATON, 1, Define if you have the 'inet_aton' function.)
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)

View File

@ -252,6 +252,9 @@
/* Define to 1 if you have the <libintl.h> header file. */
#undef HAVE_LIBINTL_H
/* Define to 1 if you have the `resolv' library (-lresolv). */
#undef HAVE_LIBRESOLV
/* Define to 1 if you have the <libutil.h> header file. */
#undef HAVE_LIBUTIL_H