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This change addresses an issue on systems which cannot link against libnsl

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and libsocket, resulting in segfaults. If yp_get_default_domain is
available after checking for libsocket, we assume we do not need libnsl
anymore.
This commit is contained in:
Sascha Schumann 2000-05-06 23:26:41 +00:00
parent 54fa1a77d7
commit ec9612aa44
1 changed files with 19 additions and 5 deletions
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24
configure.in
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@ -184,9 +184,6 @@ fi
INCLUDES="$INCLUDES -I\$(top_builddir)/Zend -I\$(top_srcdir)"
AC_CHECK_LIB(nsl, gethostname, [
AC_ADD_LIBRARY(nsl)
AC_DEFINE(HAVE_LIBNSL) ], [])
AC_CHECK_LIB(socket, socket, [
AC_ADD_LIBRARY(socket)
@ -195,9 +192,26 @@ AC_CHECK_LIB(socket, socket, [
AC_ADD_LIBRARY(socket)
])])
AC_CHECK_LIB(nsl, gethostbyaddr, [
dnl Some systems (OpenServer 5) dislike -lsocket -lnsl, so we try
dnl to avoid -lnsl checks, if we already have the functions which
dnl are usually in libnsl
unset ac_cv_func_yp_get_default_domain
AC_CHECK_FUNC(yp_get_default_domain,
[php_no_nsl_checks=yes],[ ])
unset ac_cv_func_yp_get_default_domain
if test "$php_no_nsl_checks" != "yes"; then
AC_CHECK_LIB(nsl, gethostname, [
AC_ADD_LIBRARY(nsl)
AC_DEFINE(HAVE_LIBNSL) ], [])
AC_DEFINE(HAVE_LIBNSL) ],[
AC_CHECK_LIB(nsl, gethostbyaddr, [
AC_ADD_LIBRARY(nsl)
AC_DEFINE(HAVE_LIBNSL) ], [])
])
fi
AC_CHECK_LIB(crypt, crypt, [
AC_ADD_LIBRARY(crypt)