Squashed 'waflib/' content from commit 9eb0cf8

git-subtree-dir: waflib
git-subtree-split: 9eb0cf856c394d9354a15c606107ca294db406bb

1 files changed, 29 insertions, 0 deletions

diff --git a/Tools/clang.py b/Tools/clang.py
new file mode 100644
index 0000000..3828e39
--- /dev/null
+++ b/Tools/clang.py
@@ -0,0 +1,29 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Krzysztof Kosiński 2014
+
+"""
+Detect the Clang C compiler
+"""
+
+from waflib.Tools import ccroot, ar, gcc
+from waflib.Configure import conf
+
+@conf
+def find_clang(conf):
+	"""
+	Finds the program clang and executes it to ensure it really is clang
+	"""
+	cc = conf.find_program('clang', var='CC')
+	conf.get_cc_version(cc, clang=True)
+	conf.env.CC_NAME = 'clang'
+
+def configure(conf):
+	conf.find_clang()
+	conf.find_program(['llvm-ar', 'ar'], var='AR')
+	conf.find_ar()
+	conf.gcc_common_flags()
+	conf.gcc_modifier_platform()
+	conf.cc_load_tools()
+	conf.cc_add_flags()
+	conf.link_add_flags()