grub_2.02.bb: improve reproducibility

Remove several build host references from modinfo.sh files.

(From OE-Core rev: cf4abc5eebdb5f88fefe3fb633bfdc1d2a94f9e3)

Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-bsp/grub/grub_2.02.bb

@@ -8,6 +8,13 @@ FILES_grub-editenv = "${bindir}/grub-editenv"
 
 do_install_append () {
     install -d ${D}${sysconfdir}/grub.d
+    # Remove build host references...
+    find "${D}" -name modinfo.sh -type f -exec \
+        sed -i \
+        -e 's,--sysroot=${STAGING_DIR_TARGET},,g' \
+        -e 's|${DEBUG_PREFIX_MAP}||g' \
+        -e 's:${RECIPE_SYSROOT_NATIVE}::g' \
+        {} +
 }
 
 INSANE_SKIP_${PN} = "arch"