libffi: bump to version 3.0.13

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

package/libffi/libffi-002-fix-ppc-nofpr.patch

@@ -1,29 +0,0 @@
-From: Gilles Talis <gilles.talis@gmail.com>
-
-On PPC, if __NO_FPRS__ is defined, fparg_count and NUM_FPR_ARG_REGISTERS
-are not defined, thus must not be used.
-
-Signed-off-by: Gilles Talis <gilles.talis@gmail.com>
----
- src/powerpc/ffi.c |    3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/src/powerpc/ffi.c b/src/powerpc/ffi.c
-index f3a96a1..9c69584 100644
---- a/src/powerpc/ffi.c
-+++ b/src/powerpc/ffi.c
-@@ -376,9 +376,10 @@ ffi_prep_args_SYSV (extended_cif *ecif, unsigned *const stack)
-      with the number found in ffi_prep_cif_machdep().  However, intarg_count
-      is incremeneted whenever we place an FP arg on the stack, so account for
-      that before our assert test.  */
-+#ifndef __NO_FPRS__
-   if (fparg_count > NUM_FPR_ARG_REGISTERS)
-     intarg_count -= fparg_count - NUM_FPR_ARG_REGISTERS;
--#ifndef __NO_FPRS__
-+
-   FFI_ASSERT (fpr_base.u
- 	      <= stacktop.u - ASM_NEEDS_REGISTERS - NUM_GPR_ARG_REGISTERS);
- #endif
--- 
-1.7.10.4
-

package/libffi/libffi.mk

@@ -4,7 +4,7 @@
 #
 #############################################################
 
-LIBFFI_VERSION = 3.0.12
+LIBFFI_VERSION = 3.0.13
 LIBFFI_SITE    = ftp://sourceware.org/pub/libffi/
 LIBFFI_LICENSE = MIT
 LIBFFI_LICENSE_FILES = LICENSE