mirror of https://github.com/python/cpython
Patch from Rene Liebscher: generate an /IMPLIB: option to ensure that
the linker leaves the (temporary) .lib file in the temporary dir. (Moved from 'msvc_prelink_hack()' method in build_ext.py.)
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@ -380,10 +380,22 @@ class MSVCCompiler (CCompiler) :
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ld_args = (ldflags + lib_opts + export_opts +
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objects + ['/OUT:' + output_filename])
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# The MSVC linker generates .lib and .exp files, which cannot be
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# suppressed by any linker switches. The .lib files may even be
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# needed! Make sure they are generated in the temporary build
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# directory. Since they have different names for debug and release
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# builds, they can go into the same directory.
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(dll_name, dll_ext) = os.path.splitext(
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os.path.basename(output_filename))
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implib_file = os.path.join(
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os.path.dirname(objects[0]),
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self.library_filename(dll_name))
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ld_args.append ('/IMPLIB:' + implib_file)
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if extra_preargs:
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ld_args[:0] = extra_preargs
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if extra_postargs:
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ld_args.extend (extra_postargs)
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ld_args.extend(extra_postargs)
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print "link_shared_object():"
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print " output_filename =", output_filename
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