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Diffstat (limited to 'examples/python2.7/patches/ctypes-arm.diff')
| -rw-r--r-- | examples/python2.7/patches/ctypes-arm.diff | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/examples/python2.7/patches/ctypes-arm.diff b/examples/python2.7/patches/ctypes-arm.diff new file mode 100644 index 0000000..655998f --- /dev/null +++ b/examples/python2.7/patches/ctypes-arm.diff @@ -0,0 +1,32 @@ +--- a/Lib/ctypes/util.py ++++ b/Lib/ctypes/util.py +@@ -206,16 +206,27 @@ + + def _findSoname_ldconfig(name): + import struct ++ # XXX this code assumes that we know all unames and that a single ++ # ABI is supported per uname; instead we should find what the ++ # ABI is (e.g. check ABI of current process) or simply ask libc ++ # to load the library for us ++ uname = os.uname()[4] ++ # ARM has a variety of unames, e.g. armv7l ++ if uname.startswith("arm"): ++ uname = "arm" + if struct.calcsize('l') == 4: +- machine = os.uname()[4] + '-32' ++ machine = uname + '-32' + else: +- machine = os.uname()[4] + '-64' ++ machine = uname + '-64' + mach_map = { + 'x86_64-64': 'libc6,x86-64', + 'ppc64-64': 'libc6,64bit', + 'sparc64-64': 'libc6,64bit', + 's390x-64': 'libc6,64bit', + 'ia64-64': 'libc6,IA-64', ++ # this actually breaks on biarch or multiarch as the first ++ # library wins; uname doesn't tell us which ABI we're using ++ 'arm-32': 'libc6(,hard-float)?', + } + abi_type = mach_map.get(machine, 'libc6') + |