[gnome-continuous-yocto/gnomeostree-3.28-rocko: 2418/8267] linux-yocto: allow overriding compiler name in KConfig

[Emmanuele Bassi <ebassi src gnome org>]

commit 270f4232acafccc07874dbc967cfd4dde4460721
Author: Jérémy Rosen <jeremy rosen smile fr>
Date:   Wed Sep 7 11:08:43 2016 +0200

    linux-yocto: 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: c710401a2af6488b38565e8ef32b48ed1cd0aa69)
    
    Signed-off-by: Ross Burton <ross burton intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/classes/kernel.bbclass |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
index d6a0ca8..e4e8ee4 100644
--- a/meta/classes/kernel.bbclass
+++ b/meta/classes/kernel.bbclass
@@ -156,6 +156,7 @@ UBOOT_LOADADDRESS ?= "${UBOOT_ENTRYPOINT}"
 # Some Linux kernel configurations need additional parameters on the command line
 KERNEL_EXTRA_ARGS ?= ""
 
+EXTRA_OEMAKE = " HOSTCC="${BUILD_CC}" HOSTCPP="${BUILD_CPP}""
 KERNEL_ALT_IMAGETYPE ??= ""
 
 copy_initramfs() {