From f85ca2c876f6bc087dd1eca692f79f5f5d7f8bb3 Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering@redhat.com>
Date: Wed, 7 Sep 2011 11:18:20 +0200
Subject: tests: avoid false-positive "make check" failure when perl is missing

* doc/Makefile.am (sc-lower-case-var): Skip this test when $(PERL)
is not usable.  Reported by Bruno Haible.
---
 doc/Makefile.am | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'doc')

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 6f466c58d..888048396 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -128,7 +128,7 @@ find_upper_case_var =		\
      }				\
    END {$$m and (warn "$(ME): do not use upper case in \@var{...}\n"), exit 1}'
 sc-lower-case-var:
-	$(AM_V_GEN)$(PERL) -e 1 \
-	  && $(PERL) -lne $(find_upper_case_var) $(srcdir)/*.texi
+	$(AM_V_GEN)$(PERL) -e 1 || { echo $@: skipping test; exit 0; }; \
+	  $(PERL) -lne $(find_upper_case_var) $(srcdir)/*.texi
 
 check: check-texinfo
-- 
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