From: Nikodemus Siivola <nikodemus@sb-studio.net>
Date: Mon, 12 Dec 2011 12:34:56 +0000 (+0200)
Subject: remove etags as a build-time dependency
X-Git-Url: http://repo.macrolet.net/gitweb/?a=commitdiff_plain;h=0e49d7b1cb81c04de46c087e4e6b0b6dd09b57c2;p=sbcl.git

remove etags as a build-time dependency

  Do try to build TAGS by default, but if etags isn't there, don't
  make a fuss.

  lp#903145
---

diff --git a/src/runtime/GNUmakefile b/src/runtime/GNUmakefile
index 7ecee38..ccb3bb4 100644
--- a/src/runtime/GNUmakefile
+++ b/src/runtime/GNUmakefile
@@ -68,8 +68,10 @@ sbcl.h: $(wildcard genesis/*.h)
 	echo '#include "genesis/config.h"' >sbcl.h
 	echo '#include "genesis/constants.h"' >>sbcl.h
 
+# || true because we don't want the build to break if etags isn't there.
+# ...but it's still nice to have it done by default.
 TAGS tags: $(SRCS)
-	etags $(SRCS)
+	etags $(SRCS) || true
 
 clean:
 	-rm -f *.[do] $(TARGET) sbcl.nm sbcl.h core *.tmp $(OS_CLEAN_FILES)