Author: Antonio Cuni <anto.c...@gmail.com>
Branch:
Changeset: r92031:620fefe235f3
Date: 2017-08-02 14:59 +0200
http://bitbucket.org/pypy/pypy/changeset/620fefe235f3/
Log: Add a workaround to make the distutils options
'runtime_library_dirs' working. Fixes #2593
diff --git a/lib-python/2.7/distutils/unixccompiler.py
b/lib-python/2.7/distutils/unixccompiler.py
--- a/lib-python/2.7/distutils/unixccompiler.py
+++ b/lib-python/2.7/distutils/unixccompiler.py
@@ -226,7 +226,19 @@
return "-L" + dir
def _is_gcc(self, compiler_name):
- return "gcc" in compiler_name or "g++" in compiler_name
+ # XXX PyPy workaround, look at the big comment below for more
+ # context. On CPython, the hack below works fine because
+ # `compiler_name` contains the name of the actual compiler which was
+ # used at compile time (e.g. 'x86_64-linux-gnu-gcc' on my machine).
+ # PyPy hardcodes it to 'cc', so the hack doesn't work, and the end
+ # result is that we pass the wrong option to the compiler.
+ #
+ # The workaround is to *always* pretend to be GCC if we are on Linux:
+ # this should cover the vast majority of real systems, including the
+ # ones which use clang (which understands the '-Wl,-rpath' syntax as
+ # well)
+ return (sys.platform == "linux2" or
+ "gcc" in compiler_name or "g++" in compiler_name)
def runtime_library_dir_option(self, dir):
# XXX Hackish, at the very least. See Python bug #445902:
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