--- Python-3.3.2-orig/configure.ac 2013-08-02 00:18:22.859375000 +0400 +++ Python-3.3.2/configure.ac 2013-08-02 00:35:10.071289000 +0400 @@ -3945,7 +3945,7 @@ AC_SUBST(EXT_SUFFIX) case $ac_sys_system in - Linux*|GNU*) + Linux*|GNU*|CYGWIN*) EXT_SUFFIX=.${SOABI}${SHLIB_SUFFIX};; *) EXT_SUFFIX=${SHLIB_SUFFIX};; --- Python-3.3.2-orig/Python/dynload_shlib.c 2013-05-15 20:33:00.000000000 +0400 +++ Python-3.3.2/Python/dynload_shlib.c 2013-08-02 00:38:38.291015600 +0400 @@ -38,6 +38,7 @@ const char *_PyImport_DynLoadFiletab[] = { #ifdef __CYGWIN__ + "." SOABI ".dll", ".dll", #else /* !__CYGWIN__ */ #if defined(PYOS_OS2) && defined(PYCC_GCC)