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-rw-r--r--contrib/bmake/mk/init.mk6
1 files changed, 5 insertions, 1 deletions
diff --git a/contrib/bmake/mk/init.mk b/contrib/bmake/mk/init.mk
index e700370..43561b5 100644
--- a/contrib/bmake/mk/init.mk
+++ b/contrib/bmake/mk/init.mk
@@ -1,4 +1,4 @@
-# $Id: init.mk,v 1.9 2013/07/18 05:46:24 sjg Exp $
+# $Id: init.mk,v 1.10 2015/12/07 04:28:31 sjg Exp $
#
# @(#) Copyright (c) 2002, Simon J. Gerraty
#
@@ -47,4 +47,8 @@ PROFFLAGS?= -DGPROF -DPROF
_SKIP_BUILD = not building at level 0
.endif
+.if !empty(_SKIP_BUILD)
+all: .PHONY
+.warning ${_SKIP_BUILD}
+.endif
.endif
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