arm/execstack-native: add new recipe

Add a recipe for the execstack binary from prelink-cross. This tool is
used to manipulate the GNU_STACK segment in ELF binaries, specifically
to control whether the binary requests an executable stack or not.

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>

meta-arm/recipes-devtools/fvp/execstack-native.bb

@@ -0,0 +1,21 @@
+SUMMARY = "execstack tool"
+LICENSE = "GPL-2.0-or-later"
+LIC_FILES_CHKSUM = "file://COPYING;md5=c93c0550bd3173f4504b2cbd8991e50b"
+
+DEPENDS = "binutils-native elfutils-native"
+
+SRC_URI = "git://git.yoctoproject.org/prelink-cross;protocol=https;branch=master"
+SRCREV = "ff2561c02ade96c5d4d56ddd4e27ff064840a176"
+PV = "1.0+git${SRCPV}"
+
+S = "${WORKDIR}/git"
+
+inherit autotools native
+
+do_compile() {
+    oe_runmake -C ${B}/src execstack
+}
+
+do_install() {
+    oe_runmake -C ${B}/src install-binPROGRAMS DESTDIR="${D}"
+}