[gnome-continuous-yocto/gnomeostree-3.28-rocko: 2419/8267] linux-libc-headers: allow overriding compiler name in KConfig

[Emmanuele Bassi <ebassi src gnome org>]

commit 3e6f3e09a35313ea25bceb108c7c19dcac61a1d9
Author: Jérémy Rosen <jeremy rosen smile fr>
Date:   Wed Sep 7 11:08:44 2016 +0200

    linux-libc-headers: allow overriding compiler name in KConfig
    
    The KConfig infrastructure needs to build HOST binaries in order to
    provide its infratstructure. Yocto needs to force the HOSTCC and HOSTCPP
    variables to BUILD_CC and BUILD_CPP to make sure that the proper compiler
    is used when compiling host binaries
    
    (From OE-Core rev: 4676525795c565855cadd992e4be68eba6bc8b01)
    
    Signed-off-by: Ross Burton <ross burton intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 .../linux-libc-headers/linux-libc-headers.inc      |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc 
b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc
index c701b39..078d752 100644
--- a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc
+++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc
@@ -50,6 +50,8 @@ SRC_URI = "${KERNELORG_MIRROR}/linux/kernel/v${HEADER_FETCH_VER}/linux-${PV}.tar
 
 S = "${WORKDIR}/linux-${PV}"
 
+EXTRA_OEMAKE = " HOSTCC="${BUILD_CC}" HOSTCPP="${BUILD_CPP}""
+
 do_configure() {
        oe_runmake allnoconfig
 }