# HG changeset patch
# User Christian Kamm <kamm incasoftware de>
# Date 1246392470 -7200
# Node ID 1a93c3da09efaf6103269f732eccc1a20266bb23
# Parent  6182ceeb336a9dce567a2a6bd4e8c389852fd68d
Yet another fix for finding llvm's config file.

Since llvm-config --includedir sometimes includes the trailing llvm/ and
sometimes it doesn't, we just check both directories.

diff -r 6182ceeb336a -r 1a93c3da09ef CMakeLists.txt
--- a/CMakeLists.txt	Mon Jun 29 21:44:11 2009 +0200
+++ b/CMakeLists.txt	Tue Jun 30 22:07:50 2009 +0200
@@ -143,7 +143,9 @@
 
 # build a define that contains all LLVM targets required and is usable for
 # preprocessor code generation. start with the native target.
-file(STRINGS ${LLVM_INCLUDEDIR}/llvm/Config/config.h LLVM_NATIVE_ARCH REGEX "^#define LLVM_NATIVE_ARCH")
+find_path(LLVM_CONFIG_FILE_PATH config.h PATHS ${LLVM_INCLUDEDIR}/llvm/Config ${LLVM_INCLUDEDIR}/Config NO_DEFAULT_PATH)
+message(${LLVM_CONFIG_FILE_PATH}/config.h)
+file(STRINGS ${LLVM_CONFIG_FILE_PATH}/config.h LLVM_NATIVE_ARCH REGEX "^#define LLVM_NATIVE_ARCH")
 string(REGEX REPLACE "^#define LLVM_NATIVE_ARCH (.*)Target$" "\\1" LLVM_NATIVE_ARCH ${LLVM_NATIVE_ARCH})
 set(LLVM_MODULES_DEFINE "LLVM_TARGET(${LLVM_NATIVE_ARCH})")
 # chain the extra target list to the define