From 9da662c467409420d226afbfbc648c5d6bbbacfb Mon Sep 17 00:00:00 2001
From: Matthias Andree <matthias.andree@gmx.de>
Date: Sun, 25 Sep 2005 22:35:36 +0000
Subject: Revise SSL dependency check: use LDFLAGS (to get -L options), detect
 error.

svn path=/trunk/; revision=4335
---
 configure.ac | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 58e0bc53..5ade7178 100644
--- a/configure.ac
+++ b/configure.ac
@@ -600,13 +600,19 @@ then
   fi
   LDEFLAGS="$LDEFLAGS -L$with_ssl/lib"
   LIBS="$LIBS -lssl -lcrypto"
-  dnl check if -ldl is needed!
+  dnl check if -ldl is needed
   AC_MSG_CHECKING([for additional library dependencies of SSL])
+  found=0
+  save_LIBS="$LIBS"
   for i in "" "-ldl" ; do
-      save_LIBS="$LIBS"
-      LIBS="$LIBS $i"
-      AC_LINK_IFELSE([AC_LANG_PROGRAM(,[SSL_library_init()])],break,LIBS="$save_LIBS")
+      LIBS="$LDEFLAGS $save_LIBS $i"
+      AC_LINK_IFELSE([AC_LANG_PROGRAM(,[SSL_library_init()])],[found=1; break])
   done
+  if test $found = 0 ; then
+      AC_MSG_RESULT([error])
+      AC_MSG_ERROR([cannot link with SSL - check config.log])
+  fi
+  LIBS="$save_LIBS $i"
   if test "$i" = "" ; then i="(none)" ; fi
   AC_MSG_RESULT($i)
   dnl XXX FIXME: use pkg-config if available!
-- 
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