From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sun, 30 Sep 2001 17:12:34 +0000 (+0000)
Subject: (AC_OUTPUT_MAKE_DEFS):
X-Git-Tag: AUTOCONF-2.52f~89
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6bbb016c0e4a7be54ba4e33d1dea509d71db0367;p=thirdparty%2Fautoconf.git

(AC_OUTPUT_MAKE_DEFS):
Don't use nested parenthesization.  This patch was originally
suggested to bug-autoconf by Philippe De Muyter on 2000-05-28,
but somehow it didn't get incorporated then.
---

diff --git a/lib/autoconf/status.m4 b/lib/autoconf/status.m4
index 90bd75b50..f7ea19860 100644
--- a/lib/autoconf/status.m4
+++ b/lib/autoconf/status.m4
@@ -545,7 +545,7 @@ dnl Double quote for `[ ]' and `define'.
 s,[\\$`],\\&,g
 t clear
 : clear
-s,^[ 	]*#[ 	]*define[ 	][ 	]*\(\([^ 	(][^ 	(]*\)([^)]*)\)[ 	]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp
+s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	(][^ 	(]*\)\(([^)]*)\)[ 	]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
 t end
 s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	][^ 	]*\)[ 	]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
 : end]