2004-08-19 Paul Jakma <paul@dishone.st>
* *.m4: import of libtool CVS m4 autoconf files. These only
configure libtool support for languages where configure has
already called AC_PROG_<lang>, less fragile.
* README.txt: doc file for contents of this directory.
diff --git a/m4/README.txt b/m4/README.txt
new file mode 100644
index 0000000..ce06853
--- /dev/null
+++ b/m4/README.txt
@@ -0,0 +1,18 @@
+This directory contains local additions to/overrides for the Quagga
+autoconf build system.
+
+At this time additions are:
+
+- m4 files taken from libtool CVS circa august 2004. These have been
+imported into Quagga as they are more robust with respect to configuring
+libtool support for languages which Quagga does not use. As and when libtool
+releases become commonly available with that capability, these can be
+removed. The files are:
+
+ argz.m4
+ libtool.m4
+ ltdl.m4
+ ltoptions.m4
+ ltsugar.m4
+ ltversion.m4
+