[poky] [PATCH 1/3] trace-cmd: fix cross-compilation

Bruce Ashfield bruce.ashfield at gmail.com
Thu Dec 30 13:02:56 PST 2010


On Tue, Dec 28, 2010 at 8:17 PM, Darren Hart <dvhart at linux.intel.com> wrote:
> The trace-cmd Makefile forces certain variables, such as CC and AR.
> It was using the host gcc and loader, fix it to use the poky-built
> cross-compiler and linker.
>
> inherit pkgconfig to ensure we don't use the host pkg-config.
>
> Remove unecessary variables from the oemake commands, such as ARCH
> and LD which aren't used by the Makefile.
>
> Signed-off-by: Darren Hart <dvhart at linux.intel.com>
> CC: Tom Zanussi <tom.zanussi at intel.com>

I actually hacked up the original of this one .. ;)


> ---
>  meta/recipes-kernel/trace-cmd/trace-cmd_git.bb |   12 +++++-------
>  1 files changed, 5 insertions(+), 7 deletions(-)
>
> diff --git a/meta/recipes-kernel/trace-cmd/trace-cmd_git.bb b/meta/recipes-kernel/trace-cmd/trace-cmd_git.bb
> index e375afc..a7eca5f 100644
> --- a/meta/recipes-kernel/trace-cmd/trace-cmd_git.bb
> +++ b/meta/recipes-kernel/trace-cmd/trace-cmd_git.bb
> @@ -2,18 +2,16 @@ DESCRIPTION = "User interface to Ftrace"
>  LICENSE = "GPL"
>  LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe"
>
> -PR = r1
> +PR = r2
>  PV = "1.0.4+git${SRCPV}"
>
> +inherit pkgconfig
> +
>  SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/trace-cmd.git;protocol=git"
>  S = "${WORKDIR}/git"
>
> -
> -do_compile() {
> -       oe_runmake ARCH="${ARCH}" CC="${CC}" LD="${LD}" prefix=${prefix}
> -}
> +EXTRA_OEMAKE = "'CC=${CC}' 'AR=${AR}' 'prefix=${prefix}'"

So we've determined that we don't need ARCH anymore ? At one point
this did. Or is it coming from the pkgconfig inheritance now ?

Bruce

>
>  do_install() {
> -       oe_runmake ARCH="${ARCH}" CC="${CC}" LD="${LD}" \
> -                   prefix=${prefix} DESTDIR=${D} install
> +       oe_runmake CC="${CC}" AR="${AR}" prefix="${prefix}" DESTDIR="${D}" install
>  }
> --
> 1.7.1
>
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