X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=blobdiff_plain;f=MakeMakefile;h=4436f789b44edf56debe6bb8b89048cab68a737b;hp=a50537d65dc1280ee827f9ce77006725615e9ec3;hb=2c7a6087e28e5dbef634ebdffe97a0759cef1393;hpb=17b0dfc415713a413ec4aa7f5803539071828f07

diff --git a/MakeMakefile b/MakeMakefile
index a50537d..4436f78 100755
--- a/MakeMakefile
+++ b/MakeMakefile
@@ -7,6 +7,25 @@ set -x
 find . -name Makefile | xargs rm -f
 find . -name Makefile.in | xargs rm -f
 
+if [ 1.4.2 -gt `libtool --version | awk '{print $4}'` ]
+then
+  echo get a copy of GNU libtool >= 1.4.2
+  exit 1
+fi
+
+if [ 1.5 -gt `automake --version | head -1 | awk '{print $4}'` ]
+then
+  echo get a copy of GNU automake >= 1.5
+  exit 1
+fi
+
+if [ 2.52 -gt `autoconf --version | head -1 | awk '{print $4}'` ]
+then
+  echo get a copy of GNU autoconf >= 2.52
+  exit 1
+fi
+
+
 
 # wget ftp://ftp.gnu.org/gnu/libtool/libtool-1.4.2.tar.gz
 libtoolize --copy