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blob cf1647207b904f2fc401eeadf6aaf07a2997b772 1347 bytes (raw)
name: gnu/packages/patches/python-3-search-paths.patch 	 # note: path name is non-authoritative(*)

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Make sure the build system honors CPATH and LIBRARY_PATH when
looking for headers and libraries.

--- a/setup.py	2015-10-07 23:32:58.891329173 +0200
+++ b/setup.py	2015-10-07 23:46:29.653349924 +0200
@@ -575,15 +575,15 @@
         # if a file is found in one of those directories, it can
         # be assumed that no additional -I,-L directives are needed.
         if not cross_compiling:
-            lib_dirs = self.compiler.library_dirs + system_lib_dirs
-            inc_dirs = self.compiler.include_dirs + system_include_dirs
+            lib_dirs = os.getenv('LIBRARY_PATH', '').split(os.pathsep)
+            inc_dirs = os.getenv('CPATH', '').split(os.pathsep)
         else:
             # Add the sysroot paths. 'sysroot' is a compiler option used to
             # set the logical path of the standard system headers and
             # libraries.
-            lib_dirs = (self.compiler.library_dirs +
+            lib_dirs = (os.getenv('CROSS_LIBRARY_PATH', '').split(os.pathsep) +
                         sysroot_paths(('LDFLAGS', 'CC'), system_lib_dirs))
-            inc_dirs = (self.compiler.include_dirs +
+            inc_dirs = (os.getenv('CROSS_CPATH', '').split(os.pathsep) +
                         sysroot_paths(('CPPFLAGS', 'CFLAGS', 'CC'),
                                       system_include_dirs))
         exts = []

debug log:

solving cf1647207b ...
found cf1647207b in https://git.savannah.gnu.org/cgit/guix.git

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