Add patches to fix build on bigendian

python-pillow.spec

@@ -17,7 +17,7 @@
 
 Name:           python-pillow
 Version:        2.0.0
-Release:        4%{?snap}%{?dist}
+Release:        5%{?snap}%{?dist}
 Summary:        Python 2 image processing library
 
 # License: see http://www.pythonware.com/products/pil/license.htm
@@ -30,6 +30,10 @@ Source0:        https://github.com/python-imaging/Pillow/tarball/%{commit}/pytho
 
 # Add s390* and ppc* archs
 Patch0:         python-pillow-archs.patch
+# Fix quantization code
+Patch1:         python-pillow_quantization.patch
+# Fix tests which are hardcoded for little-endian CPUs
+Patch2:         python-pillow_endianness.patch
 
 BuildRequires:  python2-devel
 BuildRequires:  python-setuptools
@@ -169,6 +173,8 @@ Tk interface for %{name3}.
 %prep
 %setup -q -n python-imaging-Pillow-%{shortcommit}
 %patch0 -p1 -b .archs
+%patch1 -p1 -b .quant
+%patch2 -p1 -b .endian
 
 %if %{with_python3}
 # Create Python 3 source tree
@@ -237,7 +243,6 @@ rm -rf $RPM_BUILD_ROOT%{_bindir}
 
 
 %check
-%ifnarch ppc %{power64} s390 s390x
 # Check Python 2 modules
 ln -s $PWD/Images $RPM_BUILD_ROOT%{python_sitearch}/Images
 ln -s $PWD/Tests $RPM_BUILD_ROOT%{python_sitearch}/Tests
@@ -265,7 +270,6 @@ rm $RPM_BUILD_ROOT%{python3_sitearch}/Tests
 rm $RPM_BUILD_ROOT%{python3_sitearch}/selftest.py*
 popd
 %endif
-%endif
 
 
 %files
@@ -317,6 +321,9 @@ popd
 %endif
 
 %changelog
+* Mon Apr 08 2013 Sandro Mani <manisandro@gmail.com> - 2.0.0-5.git93a488e
+- Reenable tests on bigendian, add patches for #928927
+
 * Sun Apr 07 2013 Sandro Mani <manisandro@gmail.com> - 2.0.0-4.git93a488e
 - Update to latest git
 - disable tests on bigendian (PPC*, S390*) until rhbz#928927 is fixed

python-pillow_endianness.patch

@@ -0,0 +1,58 @@
+diff --git a/Tests/test_image_array.py b/Tests/test_image_array.py
+index c2e8590..351621d 100644
+--- a/Tests/test_image_array.py
++++ b/Tests/test_image_array.py
+@@ -10,8 +10,8 @@ def test(mode):
+         return ai["shape"], ai["typestr"], len(ai["data"])
+     # assert_equal(test("1"), ((100, 128), '|b1', 1600))
+     assert_equal(test("L"), ((100, 128), '|u1', 12800))
+-    assert_equal(test("I"), ((100, 128), '<i4', 51200)) # FIXME: wrong?
+-    assert_equal(test("F"), ((100, 128), '<f4', 51200)) # FIXME: wrong?
++    assert_equal(test("I"), ((100, 128), Image._ENDIAN + 'i4', 51200)) # FIXME: wrong?
++    assert_equal(test("F"), ((100, 128), Image._ENDIAN + 'f4', 51200)) # FIXME: wrong?
+     assert_equal(test("RGB"), ((100, 128, 3), '|u1', 38400))
+     assert_equal(test("RGBA"), ((100, 128, 4), '|u1', 51200))
+     assert_equal(test("RGBX"), ((100, 128, 4), '|u1', 51200))
+diff --git a/Tests/test_lib_pack.py b/Tests/test_lib_pack.py
+index 5bf622c..b3355b6 100644
+--- a/Tests/test_lib_pack.py
++++ b/Tests/test_lib_pack.py
+@@ -18,6 +18,8 @@ def pack(mode, rawmode):
+         else:
+             return [ord(c) for c in im.tobytes("raw", rawmode)]
+ 
++    order = 1 if Image._ENDIAN == '<' else -1
++
+     assert_equal(pack("1", "1"), [128])
+     assert_equal(pack("1", "1;I"), [0])
+     assert_equal(pack("1", "1;R"), [1])
+@@ -25,9 +27,9 @@ def pack(mode, rawmode):
+ 
+     assert_equal(pack("L", "L"), [1])
+ 
+-    assert_equal(pack("I", "I"), [1, 0, 0, 0])
++    assert_equal(pack("I", "I"), [1, 0, 0, 0][::order])
+ 
+-    assert_equal(pack("F", "F"), [0, 0, 128, 63])
++    assert_equal(pack("F", "F"), [0, 0, 128, 63][::order])
+ 
+     assert_equal(pack("LA", "LA"), [1, 2])
+ 
+diff --git a/Tests/test_mode_i16.py b/Tests/test_mode_i16.py
+index 584bdd9..4c17985 100644
+--- a/Tests/test_mode_i16.py
++++ b/Tests/test_mode_i16.py
+@@ -84,10 +84,12 @@ def test_tobytes():
+     def tobytes(mode):
+         return Image.new(mode, (1, 1), 1).tobytes()
+ 
++    order = 1 if Image._ENDIAN == '<' else -1
++
+     assert_equal(tobytes("L"), b"\x01")
+     assert_equal(tobytes("I;16"), b"\x01\x00")
+     assert_equal(tobytes("I;16B"), b"\x00\x01")
+-    assert_equal(tobytes("I"), b"\x01\x00\x00\x00")
++    assert_equal(tobytes("I"), b"\x01\x00\x00\x00"[::order])
+ 
+ 
+ def test_convert():