quilt: fix test for target build

fixes [YOCTO #969]

(From OE-Core rev: fd2485ab15ed82cb3dc84b8408e516a932de1bd1)

Signed-off-by: Qing He <qing.he@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/quilt/quilt/gnu_patch_test_fix_target.patch

@@ -0,0 +1,26 @@
+Upstream-Status: Pending
+
+the test should be skipped for cross compiling.
+
+Signed-off-by: Qing He <qing.he@intel.com>
+
+diff --git a/configure.ac b/configure.ac
+index 026a36c..8af591b 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -245,6 +245,7 @@ fi
+ QUILT_COMPAT_PROG_PATH(DIFF, diff)
+ QUILT_COMPAT_PROG_PATH(PATCH, patch)
+ 
++if test "x$cross_compiling" != "xyes"; then
+ # Sun diff and others will not work because GNU patch options are used.
+ AC_MSG_CHECKING([the version of $DIFF])
+ if $DIFF --version 2>/dev/null | grep GNU >/dev/null; then
+@@ -293,6 +294,7 @@ current version of patch from ftp.gnu.org, or if you already have GNU patch
+ then you can supply its path with the '--with-patch=' option.
+ ])
+ fi
++fi
+ 
+ QUILT_COMPAT_PROG_PATH(FIND, find)
+ 

meta/recipes-devtools/quilt/quilt_0.48.bb

@@ -2,8 +2,10 @@ require quilt.inc
 LICENSE="GPLv2"
 LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
 RDEPENDS_${PN} += "patch diffstat bzip2 util-linux"
-PR = "r0"
-SRC_URI += "file://aclocal.patch"
+PR = "r1"
+SRC_URI += "file://aclocal.patch \
+            file://gnu_patch_test_fix_target.patch \
+           "
 
 SRC_URI[md5sum] = "f77adda60039ffa753f3c584a286f12b"
 SRC_URI[sha256sum] = "73fd760d3b5cbf06417576591dc37d67380d189392db9000c21b7cbebee49ffc"