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From: <kabe@sra-tohoku.co.jp>
To: dash@vger.kernel.org
Cc: kabe@sra-tohoku.co.jp
Subject: [PATCH] create builtins.c properly on old cpp
Date: Mon, 22 Dec 2014 14:50:23 +0900	[thread overview]
Message-ID: <2410222201414.mjQV5WR4491251$@sra-tohoku.co.jp.msg> (raw)

Encontered this on ancient gcc-2.95.3 environment;
src/builtins.def.in -> src/builtins.def generation emitted
^ $
lines (likely by /* */), which where NOT ignored by 
src/mkbuiltins and generating bogus builtins.c.

-- kabe
\f
diff -U6 -p dash-0.5.8/src/mkbuiltins.dist dash-0.5.8/src/mkbuiltins
--- dash-0.5.8/src/mkbuiltins.dist	Sun Sep 28 17:19:32 2014
+++ dash-0.5.8/src/mkbuiltins	Mon Dec 22 14:36:43 2014
@@ -66,13 +66,13 @@ cat <<\!
  */
 
 #include "shell.h"
 #include "builtins.h"
 
 !
-< $builtins sed '/^#/d; /^$/d' > $temp
+< $builtins sed '/^#/d; /^ *$/d' > $temp
 awk '{	printf "int %s(int, char **);\n", $1}' $temp
 echo '
 const struct builtincmd builtincmd[] = {'
 awk '{	for (i = 2 ; i <= NF ; i++) {
 		line = $i "\t" $1
 		if ($i ~ /^-/)

             reply	other threads:[~2014-12-22  6:06 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-22  5:50 kabe [this message]
2014-12-25 22:52 ` [PATCH] create builtins.c properly on old cpp Herbert Xu

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