Get the version number for the LLVM from the autoconf/configure.ac file
when building the documentation for the web site.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34894 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/Makefile b/docs/Makefile
index d7442d9..817b7da 100644
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -13,10 +13,17 @@
ifdef BUILD_FOR_WEBSITE
PROJ_OBJ_DIR = .
DOXYGEN = doxygen
+# Extract version number from the AC_INT line in configure.ac
+# AC_INIT([[llvm]],[[2.0cvs]],[llvmbugs@cs.uiuc.edu])
+PACKAGE_VERSION = $(shell grep AC_INIT ../autoconf/configure.ac | sed -e 's/[^,]*,[[][[]//' -e 's/]],.*//')
+$(warning VERSION=$(VERSION))
doxygen.cfg: doxygen.cfg.in
- cat $< | sed 's/@abs_top_srcdir@/../g' | sed 's/@DOT@/dot/g' | \
- sed 's/@PACKAGE_VERSION@/CVS/g' | sed 's/@abs_top_builddir@/../g' > $@
+ cat $< | sed \
+ -e 's/@abs_top_srcdir@/../g' \
+ -e 's/@DOT@/dot/g' \
+ -e 's/@PACKAGE_VERSION@/$(PACKAGE_VERSION)/g' \
+ -e 's/@abs_top_builddir@/../g' > $@
endif
include $(LEVEL)/Makefile.common