On Sat, Nov 08, 2014 at 05:12:36PM -0200, Otavio Salvador wrote:
> On Fri, Nov 7, 2014 at 8:24 PM, Denys Dmytriyenko <de...@denix.org> wrote:
> > From: Denys Dmytriyenko <de...@ti.com>
> >
> > u-boot doesn't really support building its tools for the target, as they are
> > built with HOSTCC compiler, which is also used to compile fixdep utility
> > that gets executed during the build. Since it might be beneficial to have a
> > target version of mkimage, let's hack it to build fixdep in a separate step.
> >
> > Signed-off-by: Denys Dmytriyenko <de...@ti.com>
> ...
> > + make HOSTCC="${BUILD_CC}" HOSTLD="${BUILD_LD}"
> > HOSTLDFLAGS="${BUILD_LDFLAGS}" HOSTSTRIP=true dot-config=0 scripts_basic
> ...
>
> We do it in meta-fsl-arm as below:
That still doesn't work when building tools for the target:
/bin/sh: scripts/basic/fixdep: cannot execute binary file: Exec format error
I guess you are missing the point of this patch, as sandbox_defconfig will
only eliminate dot-config=0 parameter, but not the need to build fixdep
separately with a different host compiler...
On the other hand - is it a real requirement to build mkimage for the target?
> ESCRIPTION = "U-boot bootloader mxsboot tool"
> LICENSE = "GPLv2+"
> LIC_FILES_CHKSUM =
> "file://Licenses/README;md5=c7383a594871c03da76b3707929d2919"
> SECTION = "bootloader"
> DEPENDS = "openssl"
> PROVIDES = "u-boot-mxsboot"
>
> PV = "v2014.10+git${SRCPV}"
>
> SRCREV = "75ce95e627609c9b9e537e935e69c4ecef26c8f7"
> SRCBRANCH = "patches-2014.10"
> SRC_URI = "git://github.com/Freescale/u-boot-imx.git;branch=${SRCBRANCH}"
>
> S = "${WORKDIR}/git"
>
> inherit fsl-u-boot-localversion
>
> EXTRA_OEMAKE = 'HOSTCC="${CC} ${CPPFLAGS}" HOSTLDFLAGS="-L${libdir}
> -L${base_libdir}" HOSTSTRIP=true CONFIG_MX28=y'
>
> do_configure () {
> oe_runmake sandbox_defconfig
> }
>
> do_compile () {
> oe_runmake tools-only
> }
>
> do_install () {
> install -d ${D}${bindir}
> install -m 0755 tools/mxsboot ${D}${bindir}/uboot-mxsboot
> ln -sf uboot-mxsboot ${D}${bindir}/mxsboot
> }
>
> BBCLASSEXTEND = "native nativesdk"
>
>
> --
> Otavio Salvador O.S. Systems
> http://www.ossystems.com.br http://code.ossystems.com.br
> Mobile: +55 (53) 9981-7854 Mobile: +1 (347) 903-9750
>
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