From ede420f14aec3b998d220439cd6391c7e5f6e9d9 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Fri, 27 Mar 1998 22:37:56 +0000
Subject: ($(ACLOCAL_M4)): Replace old rule with this dependency and the :=
 assignment of ACLOCAL to make the default rule use the `-I m4' option.

---
 Makefile.maint | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/Makefile.maint b/Makefile.maint
index c08ed12cf..49aa45349 100644
--- a/Makefile.maint
+++ b/Makefile.maint
@@ -57,6 +57,9 @@ aclocal-files: configure.in m4/Makefile.am
 
 -include aclocal-files
 
-# Override default rule to use --acdir option
-$(srcdir)/aclocal.m4: configure.in $(acfiles)
-	cd $(srcdir) && aclocal -I $(acdir)
+# Regenerate aclocal.m4 any time one of the m4/*.m4 files changes.
+$(ACLOCAL_M4): $(acfiles)
+
+# Make aclocal use `-I m4'.
+# This is used in Makefile.maint.
+ACLOCAL := $(ACLOCAL) -I $(acdir)
-- 
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