diff --git a/poky/meta/recipes-devtools/gcc/gcc-target.inc b/poky/meta/recipes-devtools/gcc/gcc-target.inc
index bdc6ff6..8cb4327 100644
--- a/poky/meta/recipes-devtools/gcc/gcc-target.inc
+++ b/poky/meta/recipes-devtools/gcc/gcc-target.inc
@@ -19,6 +19,7 @@
 EXTRA_OECONF_append_armv7a = " --with-arch=armv7-a${ARMFPARCHEXT}"
 EXTRA_OECONF_append_armv7ve = " --with-arch=armv7ve${ARMFPARCHEXT}"
 EXTRA_OECONF_append_arc = " --with-cpu=${TUNE_PKGARCH}"
+EXTRA_OECONF_append_x86-64 = " --with-arch=native"
 
 # libcc1 requres gcc_cv_objdump when cross build, but gcc_cv_objdump is
 # set in subdir gcc, so subdir libcc1 can't use it, export it here to
@@ -137,6 +138,21 @@
 "
 
 do_compile () {
+	# Prevent full target sysroot path from being used in configargs.h header,
+	# as it will be rewritten when used by other sysroots preventing support
+	# for gcc plugins. Additionally the path is embeddeded into the output
+	# binary, this prevents building a reproducible binary.
+	oe_runmake configure-gcc
+	sed -i 's@${STAGING_DIR_TARGET}@/@g' ${B}/gcc/configargs.h
+	sed -i 's@${STAGING_DIR_HOST}@/@g' ${B}/gcc/configargs.h
+
+	# Prevent sysroot/workdir paths from being used in checksum-options.
+	# checksum-options is used to generate a checksum which is embedded into
+	# the output binary.
+	oe_runmake TARGET-gcc=checksum-options all-gcc
+	sed -i 's@${DEBUG_PREFIX_MAP}@@g' ${B}/gcc/checksum-options
+	sed -i 's@${STAGING_DIR_TARGET}@/@g' ${B}/gcc/checksum-options
+
 	oe_runmake all-host
 }
 
@@ -164,6 +180,10 @@
 	# Cleanup manpages..
 	rm -rf ${D}${mandir}/man7
 
+	# Don't package details about the build host
+	rm -f ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/plugin/include/auto-build.h
+	rm -f ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/plugin/include/bconfig.h
+
 	cd ${D}${bindir}
 
 	# We care about g++ not c++
@@ -172,10 +192,6 @@
 	# We don't care about the gcc-<version> ones for this
 	rm -f *gcc-?.?*
 
-	# We use libiberty from binutils
-	find ${D}${libdir} -name libiberty.a | xargs rm -f
-	find ${D}${libdir} -name libiberty.h | xargs rm -f
-
 	# Not sure why we end up with these but we don't want them...
 	rm -f ${TARGET_PREFIX}${TARGET_PREFIX}*