From: Stefano Lattarini <stefano.lattarini@gmail.com>
Date: Sat, 11 Aug 2012 21:24:55 +0000 (+0200)
Subject: [ng] tests init: honour $ETAGS variable for etags requirement
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5999acf9566bab619287622149ae530a968d63bd;p=thirdparty%2Fautomake.git

[ng] tests init: honour $ETAGS variable for etags requirement

* t/ax/am-test-lib.sh (require_tool): Here.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
---

diff --git a/t/ax/am-test-lib.sh b/t/ax/am-test-lib.sh
index b9a8c23a7..e41c8409d 100644
--- a/t/ax/am-test-lib.sh
+++ b/t/ax/am-test-lib.sh
@@ -416,7 +416,7 @@ require_tool ()
       echo "$me: running $CC -?"
       $CC -? || skip_all_ "Microsoft C compiler '$CC' not available"
       ;;
-    etags)
+    ${ETAGS-etags})
       # Exuberant Ctags will create a TAGS file even
       # when asked for --help or --version.  (Emacs's etags
       # does not have such problem.)  Use -o /dev/null