imx-bootlets: Pass sysroot for compiler and linker

The build need to have the sysroot information explicit; the build
system of the imx-bootlets is horrible and does not reuse the values
provided by the environment so we need to force them.

This fixes a build failure in Crystal boards.

Change-Id: Ie5f0bd7271c90f219fdded320da579fa95ace159
Reported-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

1 files changed, 3 insertions, 1 deletions

diff --git a/recipes-bsp/imx-bootlets/imx-bootlets_10.12.01.bb b/recipes-bsp/imx-bootlets/imx-bootlets_10.12.01.bb
index 1ddfb6f..dd34ba8 100644
--- a/recipes-bsp/imx-bootlets/imx-bootlets_10.12.01.bb
+++ b/recipes-bsp/imx-bootlets/imx-bootlets_10.12.01.bb
@@ -39,7 +39,9 @@ do_configure () {
 do_compile () {
     oe_runmake BOARD=${IMXBOOTLETS_MACHINE} linux_prep \
                                             boot_prep \
-                                            power_prep
+                                            power_prep \
+               'CC=${TARGET_PREFIX}gcc --sysroot="${STAGING_DIR_TARGET}"' \
+               'LD=${TARGET_PREFIX}ld --sysroot="${STAGING_DIR_TARGET}"'
 }
 
 do_install () {