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authorBarry Warsaw <barry@python.org>2010-09-03 18:30:30 +0000
committerBarry Warsaw <barry@python.org>2010-09-03 18:30:30 +0000
commit14abf7e7923e89d83a7e5dbe495355f7127f1e31 (patch)
tree86c00562f4233528f9c970ea9a9d92661ca2d56e /Python/dynload_shlib.c
parente723e49a088038ce94ea8621fc9ee73b6edf3628 (diff)
downloadcpython-14abf7e7923e89d83a7e5dbe495355f7127f1e31.tar.gz
PEP 3149 is accepted.
http://mail.python.org/pipermail/python-dev/2010-September/103408.html
Diffstat (limited to 'Python/dynload_shlib.c')
-rw-r--r--Python/dynload_shlib.c19
1 files changed, 13 insertions, 6 deletions
diff --git a/Python/dynload_shlib.c b/Python/dynload_shlib.c
index 87dae27ed4..04542c9cd2 100644
--- a/Python/dynload_shlib.c
+++ b/Python/dynload_shlib.c
@@ -30,27 +30,34 @@
#define LEAD_UNDERSCORE ""
#endif
+/* The .so extension module ABI tag, supplied by the Makefile via
+ Makefile.pre.in and configure. This is used to discriminate between
+ incompatible .so files so that extensions for different Python builds can
+ live in the same directory. E.g. foomodule.cpython-32.so
+*/
const struct filedescr _PyImport_DynLoadFiletab[] = {
#ifdef __CYGWIN__
{".dll", "rb", C_EXTENSION},
{"module.dll", "rb", C_EXTENSION},
-#else
+#else /* !__CYGWIN__ */
#if defined(PYOS_OS2) && defined(PYCC_GCC)
{".pyd", "rb", C_EXTENSION},
{".dll", "rb", C_EXTENSION},
-#else
+#else /* !(defined(PYOS_OS2) && defined(PYCC_GCC)) */
#ifdef __VMS
{".exe", "rb", C_EXTENSION},
{".EXE", "rb", C_EXTENSION},
{"module.exe", "rb", C_EXTENSION},
{"MODULE.EXE", "rb", C_EXTENSION},
-#else
+#else /* !__VMS */
+ {"." SOABI ".so", "rb", C_EXTENSION},
{".so", "rb", C_EXTENSION},
+ {"module." SOABI ".so", "rb", C_EXTENSION},
{"module.so", "rb", C_EXTENSION},
-#endif
-#endif
-#endif
+#endif /* __VMS */
+#endif /* defined(PYOS_OS2) && defined(PYCC_GCC) */
+#endif /* __CYGWIN__ */
{0, 0}
};