[Dist-svn] SF.net SVN: dist:[191] trunk/dist/mcon/U/Options.U

[<rma...@us...>]

Revision: 191
          http://sourceforge.net/p/dist/code/191
Author:   rmanfredi
Date:     2015-04-19 10:04:17 +0000 (Sun, 19 Apr 2015)
Log Message:
-----------
Patch from H.Merijn Brand to disable backslashes in -D and -U arguments.

Modified Paths:
--------------
    trunk/dist/mcon/U/Options.U

Modified: trunk/dist/mcon/U/Options.U
===================================================================
--- trunk/dist/mcon/U/Options.U	2015-04-18 12:21:41 UTC (rev 190)
+++ trunk/dist/mcon/U/Options.U	2015-04-19 10:04:17 UTC (rev 191)
@@ -354,8 +354,19 @@
 true) exec 1>/dev/null;;
 esac
 
+?X: Patch from H.Merijn Brand -- 2015-04-19
+?X: The reasoning behind this change is that optdef.sh gets sourced and the 
+?X: arguments, like prefix, are passed around in different quotation styles 
+?X: and subshells all around, and the (unescaped) backslash will not be 
+?X: pertained in the final config.sh
+?X: Note that -q is POSIX but to be sure, we also silence all output --RAM
+touch optdef.sh
+if grep -q '\\' optdef.sh >/dev/null 2>&1; then
+	echo "Configure does not support \\ in -D or -U arguments" >&2
+	exit 1
+fi
+
 : run the defines and the undefines, if any, but leave the file out there...
-touch optdef.sh
 . ./optdef.sh
 : create the posthint manipulation script and leave the file out there...
 ?X: this file will be perused by Oldconfig.U

This was sent by the SourceForge.net collaborative development platform, the world's largest Open Source development site.