From a45f4f9acdf46b8c039bef2c169a2557b4df0a29 Mon Sep 17 00:00:00 2001
From: Simon Josefsson <simon@josefsson.org>
Date: Tue, 6 Dec 2011 19:29:37 +0100
Subject: Update gnulib files.

---
 maint.mk | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'maint.mk')

diff --git a/maint.mk b/maint.mk
index 76844a0..e4efb5f 100644
--- a/maint.mk
+++ b/maint.mk
@@ -1157,6 +1157,16 @@ sc_cross_check_PATH_usage_in_tests:
 		1>&2; exit 1; } || :;					\
 	fi
 
+# BRE regex of file contents to identify a test script.
+_test_script_regex ?= \<init\.sh\>
+
+# In tests, use "compare expected actual", not the reverse.
+sc_prohibit_reversed_compare_failure:
+	@prohibit='\<compare [^ ]+ ([^ ]*exp|/dev/null)'		\
+	containing='$(_test_script_regex)'				\
+	halt='reversed compare arguments'				\
+	  $(_sc_search_regexp)
+
 # #if HAVE_... will evaluate to false for any non numeric string.
 # That would be flagged by using -Wundef, however gnulib currently
 # tests many undefined macros, and so we can't enable that option.
-- 
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