From 9137db89c88d5fceed1c80beeb2969d36a9e72c9 Mon Sep 17 00:00:00 2001 From: Stefano Lattarini Date: Mon, 3 Jun 2013 11:45:29 +0200 Subject: [PATCH] tests: fix spurious failure when 'etags' program is Exuberant Ctags Fixes automake bug#14517. * t/tags-pr12372.sh: If the 'etags' program in use supports the '--langmap' option, use it. That is required to avoid spurious failures with Exuberant Ctags (at least version 5.8), which by default do not generate any tags for file extensions it doesn't recognize. Signed-off-by: Stefano Lattarini --- t/tags-pr12372.sh | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/t/tags-pr12372.sh b/t/tags-pr12372.sh index 4eeb9be96..657be6088 100644 --- a/t/tags-pr12372.sh +++ b/t/tags-pr12372.sh @@ -63,7 +63,17 @@ $AUTOMAKE ./configure -$MAKE +# Exuberant Ctags (at least version 5.8) do not generate any tags +# for file extensions it doesn't recognize. This can be fixed by +# using the '--langmap' option. But we must be careful, because +# etags from Emacs (at least version 23.4) doesn't recognize that +# option. +if etags --help | grep '.*--langmap'; then + run_make ETAGSFLAGS="--langmap=c:+.pc" +else + $MAKE +fi + cat TAGS cat sub/TAGS $FGREP foo-main.pc TAGS -- 2.34.1