From 5500b0b66c13d145ce29b614a20f928034c674c1 Mon Sep 17 00:00:00 2001
From: unknown <msvensson@neptunus.(none)>
Date: Wed, 19 Apr 2006 20:26:40 +0200
Subject: [PATCH] Bug#18818 configure: No longer finds OpenSSL on Mac OS X  -
 Eval shrext_cmds variable before using it

acinclude.m4:
  eval the shrext_cmds variable before using it. This is the same fix as in ltmain.sh which has a comment describing how this works on Darwin.
  The bug describes it as not working for openSSL but as the same syntax and variable is used for zlib it has to be fixed there as well.
---
 acinclude.m4 | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/acinclude.m4 b/acinclude.m4
index 8a55c1fdb20..c8cad48ff0b 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -311,8 +311,9 @@ case $SYSTEM_TYPE in
         ;;
       *)
         # Just to be safe, we test for ".so" anyway
+	eval shrexts=\"$shrext_cmds\"
         if test \( -f "$mysql_zlib_dir/lib/libz.a"  -o -f "$mysql_zlib_dir/lib/libz.so" -o \
-                   -f "$mysql_zlib_dir/lib/libz$shrext_cmds" \) \
+                   -f "$mysql_zlib_dir/lib/libz$shrexts" \) \
                 -a -f "$mysql_zlib_dir/include/zlib.h"; then
           ZLIB_INCLUDES="-I$mysql_zlib_dir/include"
           ZLIB_LIBS="-L$mysql_zlib_dir/lib -lz"
@@ -967,6 +968,7 @@ AC_DEFUN([MYSQL_CHECK_VIO], [
 AC_DEFUN([MYSQL_FIND_OPENSSL], [
   incs="$1"
   libs="$2"
+  eval shrexts=\"$shrext_cmds\"
   case "$incs---$libs" in
     ---)
       for d in /usr/ssl/include /usr/local/ssl/include /usr/include \
@@ -981,7 +983,7 @@ AC_DEFUN([MYSQL_FIND_OPENSSL], [
 /usr/lib /usr/lib64 /opt/ssl/lib /opt/openssl/lib \
 /usr/freeware/lib32 /usr/local/lib/ ; do
       # Just to be safe, we test for ".so" anyway
-      if test -f $d/libssl.a || test -f $d/libssl.so || test -f $d/libssl$shrext_cmds ; then
+      if test -f $d/libssl.a || test -f $d/libssl.so || test -f $d/libssl$shrexts ; then
         OPENSSL_LIB=$d
       fi
       done
@@ -994,7 +996,7 @@ AC_DEFUN([MYSQL_FIND_OPENSSL], [
         OPENSSL_INCLUDE=-I$incs
       fi
       # Just to be safe, we test for ".so" anyway
-      if test -f $libs/libssl.a || test -f $libs/libssl.so || test -f $libs/libssl$shrext_cmds ; then
+      if test -f $libs/libssl.a || test -f $libs/libssl.so || test -f "$libs/libssl$shrexts" ; then
         OPENSSL_LIB=$libs
       fi
       ;;