From c08cb14c6767bfab9d56772771e3538b46b8bd4a Mon Sep 17 00:00:00 2001
From: Dan Liew <daniel.liew@imperial.ac.uk>
Date: Tue, 28 Mar 2017 18:20:04 +0200
Subject: [CMake] Try to fix bug reported by #633.

It looks like older LLVM versions that were built from SVN/git didn't
have a patch version number (i.e. `3.4svn` rather than `3.4.0svn`).
---
 cmake/find_llvm.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'cmake/find_llvm.cmake')

diff --git a/cmake/find_llvm.cmake b/cmake/find_llvm.cmake
index 0df6b4b5..770fca84 100644
--- a/cmake/find_llvm.cmake
+++ b/cmake/find_llvm.cmake
@@ -86,7 +86,7 @@ else()
       "${LLVM_PACKAGE_VERSION}")
   else()
     # try x.y pattern
-    set(_llvm_version_regex "^([0-9]+)\\.([0-9]+)$")
+    set(_llvm_version_regex "^([0-9]+)\\.([0-9]+)(svn)?$")
     if ("${LLVM_PACKAGE_VERSION}" MATCHES "${_llvm_version_regex}")
       string(REGEX REPLACE
         "${_llvm_version_regex}"
-- 
cgit 1.4.1