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authorDaiderd Jordan <daiderd@gmail.com>2017-10-29 01:47:46 +0200
committerDaiderd Jordan <daiderd@gmail.com>2017-10-29 01:47:46 +0200
commit7efd5abe4888d6270acd4b2cf6b736d24438cd0f (patch)
treeb5e58e3e4d2c36653bca7b187cda64849a654ef6 /pkgs/development/python-modules/cffi/default.nix
parentc9ac187c3c2c6da622578d9168ab9152c7d457c9 (diff)
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python-cffi: fix clang build
Diffstat (limited to 'pkgs/development/python-modules/cffi/default.nix')
-rw-r--r--pkgs/development/python-modules/cffi/default.nix6
1 files changed, 4 insertions, 2 deletions
diff --git a/pkgs/development/python-modules/cffi/default.nix b/pkgs/development/python-modules/cffi/default.nix
index 5c99e77af56b..3389a6fd7054 100644
--- a/pkgs/development/python-modules/cffi/default.nix
+++ b/pkgs/development/python-modules/cffi/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildPythonPackage, isPyPy, fetchPypi, libffi, pycparser, pytest }:
+{ stdenv, buildPythonPackage, isPy27, isPyPy, fetchPypi, libffi, pycparser, pytest }:
 
 if isPyPy then null else buildPythonPackage rec {
   pname = "cffi";
@@ -10,13 +10,15 @@ if isPyPy then null else buildPythonPackage rec {
     sha256 = "ab87dd91c0c4073758d07334c1e5f712ce8fe48f007b86f8238773963ee700a6";
   };
 
+  patches = stdenv.lib.optional isPy27 ./clang.patch;
+
   outputs = [ "out" "dev" ];
 
   propagatedBuildInputs = [ libffi pycparser ];
   buildInputs = [ pytest ];
 
   # The tests use -Werror but with python3.6 clang detects some unreachable code.
-  NIX_CFLAGS_COMPILE = stdenv.lib.optional stdenv.cc.isClang "-Wno-unreachable-code";
+  NIX_CFLAGS_COMPILE = stdenv.lib.optionals stdenv.cc.isClang [ "-Wno-unused-command-line-argument" "-Wno-unreachable-code" ];
 
   checkPhase = ''
     py.test