From: Jonas Devlieghere <jonas@devlieghere.com>
Date: Fri, 1 Dec 2017 10:49:47 +0000 (+0000)
Subject: [lit] Don't enable LSan on Darwin for Apple clang 9.0.0
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=15994eff2b58df2c83fc75c664045821cd8c95da;p=llvm

[lit] Don't enable LSan on Darwin for Apple clang 9.0.0

The latest clang that ships with Xcode (clang 900 or 9.0.0) does not
support LSan. This fixes the lit configuration to reflect that.

Differential revision: https://reviews.llvm.org/D40672

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@319530 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/utils/lit/lit/llvm/config.py b/utils/lit/lit/llvm/config.py
index c631f8b8865..e3be929d716 100644
--- a/utils/lit/lit/llvm/config.py
+++ b/utils/lit/lit/llvm/config.py
@@ -223,12 +223,13 @@ class LLVMConfig(object):
             return True
 
         if re.match(r'^x86_64.*-apple', triple):
-            version_number = int(
-                re.search(r'version ([0-9]+)\.', version_string).group(1))
+            version_regex = re.search(r'version ([0-9]+)\.([0-9]+).([0-9]+)', version_string)
+            major_version_number = int(version_regex.group(1))
+            minor_version_number = int(version_regex.group(3))
             if 'Apple LLVM' in version_string:
-                return version_number >= 9
+                return major_version_number >= 9 and minor_version_number > 0
             else:
-                return version_number >= 5
+                return major_version_number >= 5
 
         return False