Merge commit '8b2e7ee48ac9317b79bb7f0053a9201ada8d7d08' into fix-issue-857

CHANGES.rst

@@ -4,6 +4,9 @@ Changelog (Pillow)
 2.6.0 (unreleased)
 ------------------
 
+- Windows fixes #871
+  [wiredfool]
+
 - Fix TGA files with image ID field #856
   [megabuz]
 

Tests/README.rst

@@ -10,6 +10,9 @@ Install::
 
     pip install coverage nose
 
+If you're using Python 2.6, there's one additional dependency::
+  
+    pip install unittest2
 
 Execution
 ---------

Tests/test_file_libtiff.py

@@ -4,8 +4,7 @@ import os
 
 from PIL import Image, TiffImagePlugin
 
-
-class TestFileLibTiff(PillowTestCase):
+class LibTiffTestCase(PillowTestCase):
 
     def setUp(self):
         codecs = dir(Image.core)
@@ -32,6 +31,8 @@ class TestFileLibTiff(PillowTestCase):
         out = self.tempfile("temp.png")
         im.save(out)
 
+class TestFileLibTiff(LibTiffTestCase):
+
     def test_g4_tiff(self):
         """Test the ordinary file path load path"""
 

Tests/test_file_libtiff_small.py

@@ -2,12 +2,10 @@ from helper import unittest
 
 from PIL import Image
 
-from test_file_libtiff import TestFileLibTiff
+from test_file_libtiff import LibTiffTestCase
 
 
-class TestFileLibTiffSmall(TestFileLibTiff):
-
-    # Inherits TestFileLibTiff's setUp() and self._assert_noerr()
+class TestFileLibTiffSmall(LibTiffTestCase):
 
     """ The small lena image was failing on open in the libtiff
         decoder because the file pointer was set to the wrong place

depends/install_openjpeg.sh

@@ -11,9 +11,9 @@ rm -r openjpeg-2.1.0
 tar -xvzf openjpeg-2.1.0.tar.gz
 
 
-pushd openjpeg-2.1.0 
+pushd openjpeg-2.1.0
 
-cmake -DCMAKE_INSTALL_PREFIX=/usr . && make && sudo make install
+cmake -DCMAKE_INSTALL_PREFIX=/usr . && make -j4 && sudo make -j4 install
 
 popd
 

depends/install_webp.sh

@@ -1,18 +1,15 @@
 #!/bin/bash
 # install webp
 
-
-if [ ! -f libwebp-0.4.0.tar.gz ]; then
-    wget 'https://webp.googlecode.com/files/libwebp-0.4.0.tar.gz'
+if [ ! -f libwebp-0.4.1.tar.gz ]; then
+    wget 'http://downloads.webmproject.org/releases/webp/libwebp-0.4.1.tar.gz'
 fi
 
-rm -r libwebp-0.4.0
-tar -xvzf libwebp-0.4.0.tar.gz
+rm -r libwebp-0.4.1
+tar -xvzf libwebp-0.4.1.tar.gz
 
+pushd libwebp-0.4.1
 
-pushd libwebp-0.4.0 
-
-./configure --prefix=/usr --enable-libwebpmux --enable-libwebpdemux && make && sudo make install
+./configure --prefix=/usr --enable-libwebpmux --enable-libwebpdemux && make -j4 && sudo make -j4 install
 
 popd
-

libImaging/Convert.c

@@ -49,6 +49,12 @@
 #define L(rgb)\
     ((INT32) (rgb)[0]*299 + (INT32) (rgb)[1]*587 + (INT32) (rgb)[2]*114)
 
+#ifndef round
+double round(double x) {
+  return floor(x+0.5);
+}
+#endif
+
 /* ------------------- */
 /* 1 (bit) conversions */
 /* ------------------- */

mp_compile.py

@@ -3,7 +3,7 @@
 
 from multiprocessing import Pool, cpu_count
 from distutils.ccompiler import CCompiler
-import os
+import os, sys
 
 try:
     MAX_PROCS = int(os.environ.get('MAX_CONCURRENCY', cpu_count()))
@@ -50,7 +50,7 @@ def _mp_compile(self, sources, output_dir=None, macros=None,
     return objects
 
 # explicitly don't enable if environment says 1 processor
-if MAX_PROCS != 1:
+if MAX_PROCS != 1 and not sys.platform.startswith('win'):
     try:
         # bug, only enable if we can make a Pool. see issue #790 and
         # http://stackoverflow.com/questions/6033599/oserror-38-errno-38-with-multiprocessing

setup.py

@@ -487,6 +487,8 @@ class pil_build_ext(build_ext):
                 # In Google's precompiled zip it is call "libwebp":
                 if _find_library_file(self, "webp"):
                     feature.webp = "webp"
+                elif _find_library_file(self, "libwebp"):
+                    feature.webp = "libwebp"
 
         if feature.want('webpmux'):
             if (_find_include_file(self, "webp/mux.h") and
@@ -494,6 +496,9 @@ class pil_build_ext(build_ext):
                 if (_find_library_file(self, "webpmux") and
                         _find_library_file(self, "webpdemux")):
                     feature.webpmux = "webpmux"
+                if (_find_library_file(self, "libwebpmux") and
+                        _find_library_file(self, "libwebpdemux")):
+                    feature.webpmux = "libwebpmux"
 
         for f in feature:
             if not getattr(feature, f) and feature.require(f):
@@ -559,13 +564,13 @@ class pil_build_ext(build_ext):
                 libraries=["lcms2"] + extra))
 
         if os.path.isfile("_webp.c") and feature.webp:
-            libs = ["webp"]
+            libs = [feature.webp]
             defs = []
 
             if feature.webpmux:
                 defs.append(("HAVE_WEBPMUX", None))
-                libs.append("webpmux")
-                libs.append("webpdemux")
+                libs.append(feature.webpmux)
+                libs.append(feature.webpmux.replace('pmux','pdemux'))
 
             exts.append(Extension(
                 "PIL._webp", ["_webp.c"], libraries=libs, define_macros=defs))