u-boot: Fix pylibfdt generation

u-boot attempts to build a Python library called pylibfdt. By default,
u-boot would attempt to use the build host's Python interpreter, which
causes numerous problems, not least of which is that it fails if the
host doesn't have the Python development package installed (complaining
about not being able to find Python.h)

Rectify this situation by including the proper build time dependencies
for pylibfdt and passing the proper arguments to make.

[YOCTO #12867]

Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-bsp/u-boot/u-boot.inc b/meta/recipes-bsp/u-boot/u-boot.inc
index c2bcf9984023d9acdde7b3b620e28f00f4eeb34a..95c2f4db14d5eb48e86d2e0473818576d8f3ba84 100644 (file)
--- a/meta/recipes-bsp/u-boot/u-boot.inc
+++ b/meta/recipes-bsp/u-boot/u-boot.inc
@@ -7,8 +7,11 @@ PACKAGE_ARCH = "${MACHINE_ARCH}"
 
 inherit uboot-config uboot-extlinux-config uboot-sign deploy
 
+DEPENDS += "swig-native python-native"
+
 EXTRA_OEMAKE = 'CROSS_COMPILE=${TARGET_PREFIX} CC="${TARGET_PREFIX}gcc ${TOOLCHAIN_OPTIONS}" V=1'
 EXTRA_OEMAKE += 'HOSTCC="${BUILD_CC} ${BUILD_CFLAGS} ${BUILD_LDFLAGS}"'
+EXTRA_OEMAKE += 'PYTHON=nativepython STAGING_INCDIR=${STAGING_INCDIR_NATIVE} STAGING_LIBDIR=${STAGING_LIBDIR_NATIVE}'
 
 PACKAGECONFIG ??= "openssl"
 # u-boot will compile its own tools during the build, with specific