When building with a compiler which is not gcc the gcc-croos will still
use the $CC and $CXX variables

These variables are not set properly to BUILD_CC and BUILD_CXX by the
recipe.

This is problematic now for jethro because gcc-6 is the default compiler
for some distros (debian testing) which can't build jethro anymore


Signed-off-by: Jérémy Rosen <[email protected]>
---
 meta/recipes-devtools/gcc/gcc-cross.inc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/meta/recipes-devtools/gcc/gcc-cross.inc 
b/meta/recipes-devtools/gcc/gcc-cross.inc
index aa10633..9a2e06f 100644
--- a/meta/recipes-devtools/gcc/gcc-cross.inc
+++ b/meta/recipes-devtools/gcc/gcc-cross.inc
@@ -36,8 +36,14 @@ EXTRA_OECONF_PATHS = "\
 
 ARCH_FLAGS_FOR_TARGET += "-isystem${STAGING_DIR_TARGET}${target_includedir}"
 
+do_configure_prepend () {
+       export CC="${BUILD_CC}"
+       export CXX="${BUILD_CXX}"
+}
+
 do_compile () {
        export CC="${BUILD_CC}"
+       export CXX="${BUILD_CXX}"
        export AR_FOR_TARGET="${TARGET_SYS}-ar"
        export RANLIB_FOR_TARGET="${TARGET_SYS}-ranlib"
        export LD_FOR_TARGET="${TARGET_SYS}-ld"
-- 
2.8.1

-- 
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