update autoconf scripts to check MySQL..1.91

moved autoconf DEFUN macros to m4 subdirectory
autogen.sh calls aclocal to include m4 directory.
merged in changes from 1.19b1
fixed log_sql_merge_config bug in 1.19b1
release 1.91

1 files changed, 5 insertions, 1 deletions

diff --git a/autogen.sh b/autogen.sh
index eda8b43..9ae9c6b 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,12 +1,16 @@
 #!/bin/sh
 
-rm -rf autom4te-2.53.cache
+if [ -z $ACLOCAL ]; then
+        ACLOCAL=aclocal-1.5
+fi
 if [ -z $AUTOCONF ]; then 
         AUTOCONF=autoconf-2.53
 fi
 if [ -z $AUTOHEADER ]; then
         AUTOHEADER=autoheader-2.53
 fi
+rm -rf autom4te-2.53.cache
+$ACLOCAL -I m4
 $AUTOHEADER
 $AUTOCONF
 touch stamp-h.in