diff --git a/yocto-poky/meta/classes/native.bbclass b/yocto-poky/meta/classes/native.bbclass
index bcbcd61..f67ef00 100644
--- a/yocto-poky/meta/classes/native.bbclass
+++ b/yocto-poky/meta/classes/native.bbclass
@@ -42,7 +42,7 @@
 
 CPPFLAGS = "${BUILD_CPPFLAGS}"
 CFLAGS = "${BUILD_CFLAGS}"
-CXXFLAGS = "${BUILD_CFLAGS}"
+CXXFLAGS = "${BUILD_CXXFLAGS}"
 LDFLAGS = "${BUILD_LDFLAGS}"
 LDFLAGS_build-darwin = "-L${STAGING_LIBDIR_NATIVE} "
 
@@ -106,6 +106,8 @@
 EXTRA_NATIVE_PKGCONFIG_PATH ?= ""
 PKG_CONFIG_PATH .= "${EXTRA_NATIVE_PKGCONFIG_PATH}"
 PKG_CONFIG_SYSROOT_DIR = ""
+PKG_CONFIG_SYSTEM_LIBRARY_PATH[unexport] = "1"
+PKG_CONFIG_SYSTEM_INCLUDE_PATH[unexport] = "1"
 
 # we dont want libc-uclibc or libc-glibc to kick in for native recipes
 LIBCOVERRIDE = ""
@@ -169,13 +171,7 @@
 addhandler native_virtclass_handler
 native_virtclass_handler[eventmask] = "bb.event.RecipePreFinalise"
 
-deltask package
-deltask packagedata
-deltask package_qa
-deltask package_write_ipk
-deltask package_write_deb
-deltask package_write_rpm
-deltask package_write
+inherit nopackages
 
 do_packagedata[stamp-extra-info] = ""
 do_populate_sysroot[stamp-extra-info] = ""