From: Lisandro Dalcin <dalcinl@gmail.com>
Date: Tue, 23 Dec 2008 13:18:16 +0000 (-0200)
Subject: fix distutils GCC compilation flags to remove -Wstrict-prototypes for the C++ case
X-Git-Tag: 0.11-beta~82^2
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=770222a36789fa1e5de0b564e7840ebe7684103a;p=cython.git

fix distutils GCC compilation flags to remove -Wstrict-prototypes for the C++ case
---

diff --git a/runtests.py b/runtests.py
index 7538cf70..41625b62 100644
--- a/runtests.py
+++ b/runtests.py
@@ -6,7 +6,7 @@ WITH_CYTHON = True
 
 from distutils.dist import Distribution
 from distutils.core import Extension
-from distutils.command.build_ext import build_ext
+from distutils.command.build_ext import build_ext as _build_ext
 distutils_distro = Distribution()
 
 TEST_DIRS = ['compile', 'errors', 'run', 'pyregr']
@@ -26,6 +26,14 @@ VER_DEP_MODULES = {
 INCLUDE_DIRS = [ d for d in os.getenv('INCLUDE', '').split(os.pathsep) if d ]
 CFLAGS = os.getenv('CFLAGS', '').split()
 
+class build_ext(_build_ext):
+    def build_extension(self, ext):
+        if ext.language == 'c++':
+            try:
+                self.compiler.compiler_so.remove('-Wstrict-prototypes')
+            except Exception:
+                pass
+        _build_ext.build_extension(self, ext)
 
 class ErrorWriter(object):
     match_error = re.compile('(warning:)?(?:.*:)?\s*([-0-9]+)\s*:\s*([-0-9]+)\s*:\s*(.*)').match
@@ -259,12 +267,13 @@ class CythonCompileTestCase(unittest.TestCase):
             if incdir:
                 build_extension.include_dirs.append(incdir)
             build_extension.finalize_options()
-
             extension = Extension(
                 module,
                 sources = [self.build_target_filename(module)],
                 extra_compile_args = CFLAGS,
                 )
+            if self.language == 'cpp':
+                extension.language = 'c++'
             build_extension.extensions = [extension]
             build_extension.build_temp = workdir
             build_extension.build_lib  = workdir