1 files changed, 16 insertions, 0 deletions

diff --git a/SD-VBS/common/makefiles/Makefile.include b/SD-VBS/common/makefiles/Makefile.include
new file mode 100644
index 0000000..f1000b9
--- /dev/null
+++ b/SD-VBS/common/makefiles/Makefile.include
@@ -0,0 +1,16 @@
+find-dir-with = $(shell /usr/bin/perl -e 'chomp($$_ = `pwd`); while ($$_ ne "" && ! -e "$$_/$(1)") { m:(.*)/[^/]+/??:; $$_ = $$1; } print;')
+
+# define canonical directories in starsearch
+ifndef TOP_DIR
+  export TOP_DIR := $(call find-dir-with,.SD-VBS)
+endif
+
+export MAKEFILE_COMMON_DIR=$(TOP_DIR)/common/makefiles
+
+# backward compatibility
+
+ifeq ($(TOP_DIR),)
+$(error file .SD-VBS not found -- try running 'gmake setup' at the top of your source tree)
+endif
+
+