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Diffstat (limited to 'dev-python/matplotlib/files/matplotlib-1.4.3-cross-compile-3.patch')
-rw-r--r--dev-python/matplotlib/files/matplotlib-1.4.3-cross-compile-3.patch58
1 files changed, 58 insertions, 0 deletions
diff --git a/dev-python/matplotlib/files/matplotlib-1.4.3-cross-compile-3.patch b/dev-python/matplotlib/files/matplotlib-1.4.3-cross-compile-3.patch
new file mode 100644
index 00000000000..21fdf128863
--- /dev/null
+++ b/dev-python/matplotlib/files/matplotlib-1.4.3-cross-compile-3.patch
@@ -0,0 +1,58 @@
+https://github.com/matplotlib/matplotlib/pull/4430
+
+From d077e49be318c851f6bbd64708efeed78a3ece3f Mon Sep 17 00:00:00 2001
+From: Mike Frysinger <vapier@chromium.org>
+Date: Fri, 15 May 2015 03:49:02 -0400
+Subject: [PATCH 3/3] setupext: do not hardcode system -I/-L paths
+
+The native compiler should already know the right paths to look for
+includes and libraries. Hardcoding a specific list of those paths
+breaks both cross-compiling and multilib. In the former, paths like
+/usr/include and /usr/lib are for x86 but when you want to build for
+arm, mixing them leads to bad failures. In the latter, paths like
+/usr/lib typically hold 32it libraries, but when you're building for
+64bit, you want the libs from /usr/lib64. This goes even further as
+there are other mixed ABIs like /usr/libx32 and /usr/lib32, neither
+of which are handled here.
+
+Instead, delete the code entirely and rely on the compiler being
+properly configured. If you want to use a misconfigured compiler,
+you can always set CFLAGS/CPPFLAGS/LDFLAGS to include the -I/-L
+that your system needs.
+---
+ setupext.py | 12 +-----------
+ 1 file changed, 1 insertion(+), 11 deletions(-)
+
+diff --git a/setupext.py b/setupext.py
+index 57d80e7..7473e3a 100755
+--- a/setupext.py
++++ b/setupext.py
+@@ -216,9 +216,7 @@ sysconfig.customize_compiler = my_customize_compiler
+
+ def make_extension(name, files, *args, **kwargs):
+ """
+- Make a new extension. Automatically sets include_dirs and
+- library_dirs to the base directories appropriate for this
+- platform.
++ Make a new extension.
+
+ `name` is the name of the extension.
+
+@@ -228,14 +226,6 @@ def make_extension(name, files, *args, **kwargs):
+ `distutils.core.Extension` constructor.
+ """
+ ext = DelayedExtension(name, files, *args, **kwargs)
+- for dir in get_base_dirs():
+- include_dir = os.path.join(dir, 'include')
+- if os.path.exists(include_dir):
+- ext.include_dirs.append(include_dir)
+- for lib in ('lib', 'lib64'):
+- lib_dir = os.path.join(dir, lib)
+- if os.path.exists(lib_dir):
+- ext.library_dirs.append(lib_dir)
+ ext.include_dirs.append('.')
+
+ return ext
+--
+2.4.0
+