M4 requirement for developer platform

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1463 f882894a-f735-0410-b71e-b25c423dba1c

diff --git a/doc/developer-guidelines.sgml b/doc/developer-guidelines.sgml
index b332c27726d07e3ba281c331306c85b2e11f5ffe..ddc72ef9c830d71817990696d388aaa7000fff75 100644 (file)
--- a/doc/developer-guidelines.sgml
+++ b/doc/developer-guidelines.sgml
@@ -57,6 +57,7 @@
        gnu make 3.79
        automake 1.9.2
        autoconf 2.58
+       gnu m4 1.4.2
        </literallayout>
 
        To compile from CVS, after you have checked out the code, run: