meta-toolchain: Set --build flag to configure in CONFIGURE_FLAGS

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/packages/meta/meta-toolchain.bb b/meta/packages/meta/meta-toolchain.bb
index 52567844f6..b327d8fcb2 100644
--- a/meta/packages/meta/meta-toolchain.bb
+++ b/meta/packages/meta/meta-toolchain.bb
@@ -108,7 +108,7 @@ do_populate_sdk() {
         echo 'export PKG_CONFIG_PATH=${SDK_PREFIX}/${TARGET_SYS}${layout_libdir}/pkgconfig' >> $script
         echo 'export CONFIG_SITE=${SDK_PREFIX}/site-config' >> $script
         echo 'export CC=${TARGET_PREFIX}gcc' >> $script
-        echo 'export CONFIGURE_FLAGS="--target=${TARGET_SYS} --host=${TARGET_SYS}"' >> $script
+        echo 'export CONFIGURE_FLAGS="--target=${TARGET_SYS} --host=${TARGET_SYS} --build=${BUILD_SYS}"' >> $script
         if [ "${TARGET_OS}" = "darwin8" ]; then
                 echo 'export TARGET_CFLAGS="-I${SDK_PREFIX}/${TARGET_SYS}${layout_includedir}"' >> $script
                 echo 'export TARGET_LDFLAGS="-L${SDK_PREFIX}/${TARGET_SYS}${layout_libdir}"' >> $script