From: José Fonseca <jfonseca@vmware.com>
Date: Sat, 6 Mar 2010 09:34:04 +0000 (+0000)
Subject: scons: Refuse to use LLVM 2.7 for now.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=44703217f73095c4946e06057e399e447b252576;p=mesa.git

scons: Refuse to use LLVM 2.7 for now.

LLVM's trunk is totally broken, at least for x86_64.

See http://www.llvm.org/bugs/show_bug.cgi?id=6429
---

diff --git a/scons/llvm.py b/scons/llvm.py
index 01eae2403a7..c8e50c5916d 100644
--- a/scons/llvm.py
+++ b/scons/llvm.py
@@ -82,6 +82,11 @@ def generate(env):
             print 'scons: could not determine the LLVM version from %s' % llvm_config
             return
 
+        if llvm_version >= distutils.version.LooseVersion('2.7'):
+            print 'scons: Ignoring unsupported LLVM version %s' % llvm_version
+            print 'scons: See http://www.llvm.org/bugs/show_bug.cgi?id=6429'
+            return
+
         env.Prepend(CPPPATH = [os.path.join(llvm_dir, 'include')])
         env.AppendUnique(CPPDEFINES = [
             '__STDC_LIMIT_MACROS', 
@@ -133,6 +138,11 @@ def generate(env):
         llvm_version = env.backtick('llvm-config --version').rstrip()
         llvm_version = distutils.version.LooseVersion(llvm_version)
 
+        if llvm_version >= distutils.version.LooseVersion('2.7'):
+            print 'scons: Ignoring unsupported LLVM version %s' % llvm_version
+            print 'scons: See http://www.llvm.org/bugs/show_bug.cgi?id=6429'
+            return
+
         try:
             env.ParseConfig('llvm-config --cppflags')
             env.ParseConfig('llvm-config --libs jit interpreter nativecodegen bitwriter')