libffi: upgrade 3.4.7 -> 3.4.8

not-win32.patch
refreshed for 3.4.8

(From OE-Core rev: ca7f1abfba5462a8f09b328c34380e6faeae8b32)

Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-support/libffi/libffi/not-win32.patch

@@ -1,4 +1,4 @@
-From be9d4cc110c159812699780348686da371296b94 Mon Sep 17 00:00:00 2001
+From d7263091bbea40fd97d4fccd295c0ea4f5a80ad7 Mon Sep 17 00:00:00 2001
 From: Ross Burton <ross.burton@intel.com>
 Date: Thu, 4 Feb 2016 16:22:50 +0000
 Subject: [PATCH] libffi: ensure sysroot paths are not in libffi.pc
@@ -20,10 +20,10 @@ Signed-off-by: Ross Burton <ross.burton@intel.com>
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/configure.ac b/configure.ac
-index 816bfd6..e37c5a8 100644
+index f047895..630bdd5 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -401,7 +401,7 @@ AC_ARG_ENABLE(multi-os-directory,
+@@ -402,7 +402,7 @@ AC_ARG_ENABLE(multi-os-directory,
  
  # These variables are only ever used when we cross-build to X86_WIN32.
  # And we only support this with GCC, so...

meta/recipes-support/libffi/libffi_3.4.8.bb

@@ -13,7 +13,7 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=1db54c9fd307a12218766c3c7f650ca7"
 SRC_URI = "${GITHUB_BASE_URI}/download/v${PV}/${BPN}-${PV}.tar.gz \
            file://not-win32.patch \
            "
-SRC_URI[sha256sum] = "138607dee268bdecf374adf9144c00e839e38541f75f24a1fcf18b78fda48b2d"
+SRC_URI[sha256sum] = "bc9842a18898bfacb0ed1252c4febcc7e78fa139fd27fdc7a3e30d9d9356119b"
 
 EXTRA_OECONF += "--disable-builddir --disable-exec-static-tramp"
 EXTRA_OECONF:class-native += "--with-gcc-arch=generic"