[patch] patch to catch unrecognized options in test-flag-PROG

flag-o-matic-unrecognized.patch (text/plain), 747 bytes, created by Aron Griffis (RETIRED) on 2006-03-26 12:20:10 UTC

Index: flag-o-matic.eclass
===================================================================
RCS file: /var/cvsroot/gentoo-x86/eclass/flag-o-matic.eclass,v
retrieving revision 1.106
diff -u -B -r1.106 flag-o-matic.eclass
--- flag-o-matic.eclass	19 Feb 2006 23:18:30 -0000	1.106
+++ flag-o-matic.eclass	26 Mar 2006 20:17:56 -0000
@@ -345,8 +345,15 @@
 		return 1
 
 	local PROG=$(tc-get${comp})
-	${PROG} ${flags} -S -o /dev/null -xc /dev/null \
-		> /dev/null 2>&1
+	local out=$(${PROG} ${flags} -S -o /dev/null -xc /dev/null 2>&1) \
+		|| return 1 # PROG returned error status
+
+	local f
+	for f in $flags; do
+		[[ $out == *"unrecognized option \`$f'"* ]] && return 1
+	done
+
+	return 0
 }
 
 # Returns true if C compiler support given flag