Yocto 2.4

Move OpenBMC to Yocto 2.4(rocko)

Tested: Built and verified Witherspoon and Palmetto images
Change-Id: I12057b18610d6fb0e6903c60213690301e9b0c67
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/import-layers/yocto-poky/meta/recipes-support/gmp/gmp_6.1.2.bb b/import-layers/yocto-poky/meta/recipes-support/gmp/gmp_6.1.2.bb
index 5e65075..b008710 100644
--- a/import-layers/yocto-poky/meta/recipes-support/gmp/gmp_6.1.2.bb
+++ b/import-layers/yocto-poky/meta/recipes-support/gmp/gmp_6.1.2.bb
@@ -25,8 +25,11 @@
 PACKAGES =+ "libgmpxx"
 FILES_libgmpxx = "${libdir}/libgmpxx${SOLIBS}"
 
-do_install_append_class-target() {
-        sed -i "s|--sysroot=${STAGING_DIR_HOST}||g" ${D}${includedir}/gmp.h
+do_install_prepend_class-target() {
+        sed -i \
+        -e "s|--sysroot=${STAGING_DIR_HOST}||g" \
+        -e "s|${DEBUG_PREFIX_MAP}||g" \
+         ${B}/gmp.h
 }
 
 SSTATE_SCAN_FILES += "gmp.h"