(jm_CHECK_DECLS): Include grp.h and pwd.h if available.

[gnulib.git] / m4 / README

diff --git a/m4/README b/m4/README
index ac32e28..3a38ae8 100644 (file)
--- a/m4/README
+++ b/m4/README
@@ -1,4 +1,10 @@
+The files in this directory are shared between the fileutils, sh-utils,
+and textutils packages.
+
 These files are used by a program called aclocal (part of the GNU automake
 package).  aclocal uses these files to create aclocal.m4 which is in turn
-used by autoconf to create the configure script at the the top level in
+used by autoconf to create the configure script at the top level in
 this distribution.
+
+The Makefile.am file in this directory is automatically generated
+from the template file, Makefile.am.in.