3.4-pep3149-cygwin.patch

--- origsrc/Python-3.4.3/Python/dynload_shlib.c	2015-02-25 05:27:46.000000000 -0600
+++ src/Python-3.4.3/Python/dynload_shlib.c	2015-05-05 11:25:41.882019700 -0500
@@ -34,6 +34,8 @@
 
 const char *_PyImport_DynLoadFiletab[] = {
 #ifdef __CYGWIN__
+    "." SOABI ".dll",
+    ".abi" PYTHON_ABI_STRING ".dll",
     ".dll",
 #else  /* !__CYGWIN__ */
     "." SOABI ".so",
--- origsrc/Python-3.4.3/configure.ac	2015-02-25 05:27:46.000000000 -0600
+++ src/Python-3.4.3/configure.ac	2015-05-05 11:24:25.915873200 -0500
@@ -864,6 +864,14 @@ cat >> conftest.c <<EOF
         i386-gnu
 #elif defined(__APPLE__)
         darwin
+#elif defined(__CYGWIN__)
+# if defined(__x86_64__)
+        x86_64-cygwin
+# elif defined(__i386__)
+        i386-cygwin
+# else
+#   error unknown platform triplet
+# endif
 #else
 # error unknown platform triplet
 #endif
@@ -4096,7 +4097,7 @@ AC_MSG_RESULT($SOABI)
 
 AC_SUBST(EXT_SUFFIX)
 case $ac_sys_system in
-    Linux*|GNU*|Darwin)
+    Linux*|GNU*|Darwin|CYGWIN*)
 	EXT_SUFFIX=.${SOABI}${SHLIB_SUFFIX};;
     *)
 	EXT_SUFFIX=${SHLIB_SUFFIX};;