From 71c2f881558e46f79bc4c515b34953a59ba8c50d Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering@redhat.com>
Date: Fri, 30 Oct 2009 11:09:50 +0100
Subject: tests: prohibit fail=0 initialization

* cfg.mk (sc_prohibit_fail_0): New rule.
* .x-sc_prohibit_fail_0: New file.
* Makefile.am (syntax_check_exceptions): Distribute the new file.
---
 cfg.mk | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

(limited to 'cfg.mk')

diff --git a/cfg.mk b/cfg.mk
index c3a7afe5e..27349d038 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -232,13 +232,9 @@ sc_prohibit_emacs__indent_tabs_mode__setting:
 
 # Ensure that each file that contains fail=1 also contains fail=0.
 # Otherwise, setting file=1 in the environment would make tests fail unexpectedly.
-sc_fail_is_initialized:
-	@files=$$(grep -l -E '\<fail=1$$' $$($(VC_LIST_EXCEPT)));	\
-	if test "$$?" = 0; then						\
-	  grep -LE '\<fail=0$$' $$files | grep . &&			\
-	    { echo '$(ME): the above files do not set fail=0'		\
-		1>&2; exit 1; } || :;					\
-	else :;								\
-	fi
+sc_prohibit_fail_0:
+	@re='\<fail=0\>'						\
+	msg='fail=0 initialization'					\
+	  $(_prohibit_regexp)
 
 include $(srcdir)/dist-check.mk
-- 
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