update ikconfig generator script

PATCH New Randy.Dunlap 1 participant 1 message Jun 22, 2004 Kbuild

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Randy.Dunlap

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2004-06-22 21:34 UTC #0 lore raw

PATCH 1/1 update ikconfig generator script

http://bugme.osdl.org/show_bug.cgi?id=2701

Current script has problems with some shells and utilities. Remove use of 'echo' in the script.

From: Roman Zippel <[email protected]>

Signed-off-by Randy Dunlap <[email protected]>

Index: scripts/mkconfigs
===================================================================
RCS file: /home/other/cvs/linux/linux-2.6/scripts/mkconfigs,v retrieving revision 1.1.1.3

scripts/mkconfigs +11 ~~-11~~

diff -u -p -r1.1.1.3 mkconfigs
@@ -34,10 +34,10 @@ fi
 config=$1
 makefile=$2
 
-echo "#ifndef _IKCONFIG_H"
-echo "#define _IKCONFIG_H"
-echo \
-"/*
+cat << EOF
+#ifndef _IKCONFIG_H
+#define _IKCONFIG_H
+/*
  * 
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by

@@ -58,10 +58,10 @@ echo \
  * 
  * This file is generated automatically by scripts/mkconfigs. Do not edit.
  *
- */"
-
-echo "static char const ikconfig_config[] __attribute__((unused)) = "
-echo "\"CONFIG_BEGIN=n\\n\\"
-echo "`cat $config | sed 's/\"/\\\\\"/g' | grep "^#\? \?CONFIG_" | awk '{ print $0 "\\\\n\\\\" }' `"
-echo "CONFIG_END=n\\n\";"
-echo "#endif /* _IKCONFIG_H */"
+ */
+static char const ikconfig_config[] __attribute__((unused)) =
+"CONFIG_BEGIN=n\\n\\
+$(sed < $config -n 's/"/\\"/g;/^#\? \?CONFIG_/s/.*/&\\n\\/p')
+CONFIG_END=n\\n";
+#endif /* _IKCONFIG_H */
+EOF