autoconf: Scrape the version from configs/default

Added the make script version.mk to print the various version numbers
from configs/default. This is used to substitute the version in autoconf
rather than duplicating it in both places.

1 files changed, 17 insertions, 0 deletions

diff --git a/bin/version.mk b/bin/version.mk
new file mode 100755
index 00000000000..ab20d79daee
--- /dev/null
+++ b/bin/version.mk
@@ -0,0 +1,17 @@
+#!/usr/bin/make -sf
+# Print the various Mesa version fields. This is mostly used to add the
+# version to configure.
+
+# This reflects that this script is usually called from the toplevel
+TOP = .
+
+include $(TOP)/configs/default
+
+version:
+	@echo $(MESA_VERSION)
+major:
+	@echo $(MESA_MAJOR)
+minor:
+	@echo $(MESA_MINOR)
+tiny:
+	@echo $(MESA_TINY)