From ac4869ad2a233059fb14cc3363967a8673a2bd41 Mon Sep 17 00:00:00 2001
From: Martin Pool <mbp@samba.org>
Date: Wed, 15 Jan 2003 05:00:04 +0000
Subject: Fix bug where the existence of config.cache would cause functions
 like yp_get_default_domain to be misdetected.

According to the autoconf manual we need to check for libraries before
looking for functions in them.
(This used to be commit 468c487df42c6fc25d1862f36995b3d9a78902ff)
---
 source3/configure.in | 17 +++--------------
 1 file changed, 3 insertions(+), 14 deletions(-)

diff --git a/source3/configure.in b/source3/configure.in
index 402e739c00..7e3ec6a256 100644
--- a/source3/configure.in
+++ b/source3/configure.in
@@ -509,11 +509,7 @@ fi
 
 ############################################
 # we need dlopen/dlclose/dlsym/dlerror for PAM, the password database plugins and the plugin loading code
-AC_CHECK_FUNCS(dlopen)
-if test x"$ac_cv_func_dlopen" = x"no"; then
-    AC_CHECK_LIB(dl, dlopen, [LIBS="$LIBS -ldl";
-	AC_DEFINE(HAVE_DLOPEN,1,[Whether we have dlopen()])])
-fi
+AC_SEARCH_LIBS(dlopen, [dl])
 # dlopen/dlclose/dlsym/dlerror will be checked again later and defines will be set then
 
 ############################################
@@ -616,12 +612,8 @@ AC_FUNC_MEMCMP
 
 ###############################################
 # test for where we get crypt() from
-AC_CHECK_FUNCS(crypt)
-if test x"$ac_cv_func_crypt" = x"no"; then
-    AC_CHECK_LIB(crypt, crypt, [AUTHLIBS="$AUTHLIBS -lcrypt";
+AC_SEARCH_LIBS(crypt, [crypt], [AUTHLIBS="$AUTHLIBS -lcrypt";
 	AC_DEFINE(HAVE_CRYPT,1,[Whether the system has the crypt() function])])
-fi
-
 
 ###############################################
 # Readline included by default unless explicitly asked not to
@@ -730,11 +722,8 @@ fi
 
 ###############################################
 # test for where we get yp_get_default_domain() from
+AC_SEARCH_LIBS(yp_get_default_domain, [nsl])
 AC_CHECK_FUNCS(yp_get_default_domain)
-if test x"$ac_cv_func_yp_get_default_domain" = x"no"; then
-	AC_CHECK_LIB(nsl, yp_get_default_domain, [LIBS="$LIBS -lnsl";
-	AC_DEFINE(HAVE_YP_GET_DEFAULT_DOMAIN,1,[Whether the system has yp_get_default_domain()])]) 
-fi
 
 # Check if we have execl, if not we need to compile smbrun.
 AC_CHECK_FUNCS(execl)
-- 
cgit