packages: all salute the passing of avr32

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/python/012-support-library-path-old-compilers.patch

@@ -1,54 +0,0 @@
-python: do not rely only on LIBRARY_PATH for old compilers
-
-The cross-compilation improvements integrated in Python rely on the
-compiler exposing a line starting with LIBRARY_PATH when called with
--E -v. This is used by Python setup.py to find the installation
-locations of libraries.
-
-However, this LIBRARY_PATH line is not shown by very old compilers,
-such as the gcc 4.2.x compiler used on the AVR32 architecture. This
-causes libraries installed in the sysroot, such as libffi, to not be
-detected by the setup.py script.
-
-To fix this problem, this patch adds addtional logic to setup.py,
-which consists in deriving the library paths from the sysroot
-location, if no LIBRARY_PATH field was found.
-
-Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
-
-Index: b/setup.py
-===================================================================
---- a/setup.py
-+++ b/setup.py
-@@ -418,6 +418,7 @@
-         in_incdirs = False
-         inc_dirs = []
-         lib_dirs = []
-+        compiler_has_library_path = False
-         try:
-             if ret >> 8 == 0:
-                 with open(tmpfile) as fp:
-@@ -429,6 +430,7 @@
-                         elif line.startswith("End of search list"):
-                             in_incdirs = False
-                         elif is_gcc and line.startswith("LIBRARY_PATH"):
-+                            compiler_has_library_path = True
-                             for d in line.strip().split("=")[1].split(":"):
-                                 d = os.path.normpath(d)
-                                 if '/gcc/' not in d:
-@@ -440,6 +442,15 @@
-         finally:
-             os.unlink(tmpfile)
- 
-+        if not compiler_has_library_path:
-+            ret = os.system("%s -print-file-name=libc.a | sed -r -e 's:(usr/)?lib(32|64)?/([^/]*/)?libc\.a::' >%s" % (gcc, tmpfile))
-+            with open(tmpfile) as fp:
-+                line = fp.readline().strip()
-+                add_dir_to_list(self.compiler.library_dirs,
-+                                os.path.join(line, "usr", "lib"))
-+                add_dir_to_list(self.compiler.library_dirs,
-+                                os.path.join(line, "lib"))
-+
-     def detect_modules(self):
-         # Ensure that /usr/local is always used
-         if not cross_compiling: