Added comment suggesting use of -I flag with aclocal.

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@107 a5681a0c-68f1-0310-ab6d-d61299d08faa

diff --git a/MakeMakefile b/MakeMakefile
index 2047f1d..d8032d0 100755 (executable)
--- a/MakeMakefile
+++ b/MakeMakefile
@@ -43,6 +43,9 @@ libtoolize --copy --force
 cp ltmain.sh config
 
 # wget ftp://sources.redhat.com/pub/automake/automake-1.5.tar.gz
+# If autoconf generates undefined MACRO errors, it may be unable
+# to find libtool.m4. Add the -I flag to aclocal to specify the
+# directory location of this file.
 aclocal
 autoheader --warnings=all
 automake --foreign --add-missing --force-missing --copy