Hello James,
I applied the patch you provided and tried the steps you mentioned. I am
using omap2plus_defconfig, but the make deb-pkg fails with the following
error:
dpkg-gencontrol: error: current host architecture 'armel' does not appear in
package's architecture list ()
make[1]: *** [deb-pkg] Error 255
make: *** [deb-pkg] Error 2
Any idea of why this could be ?
Thanks and Regards,
Deepti.
On Wed, Jun 15, 2011 at 1:44 AM, James Westby <james.wes...@linaro.org>wrote:
> Hi,
>
> I just tried .39 and there's no OMAP4, so the headers install if I use
> the omap2plus_defconfig.
>
> I was then able to get deb-pkg to work after a fix to allow
> cross-building the package.
>
> This seems to produce something reasonable for us to use, but it may be
> more robust to use the defconfigs with the PackageYourOwnKernel
> solution.
>
> Thanks,
>
> James
>
> P.S. here's the hacky change to support cross build deb-pkg
>
> diff --git a/scripts/package/builddeb b/scripts/package/builddeb
> index f6cbc3d..ea33db3 100644
> --- a/scripts/package/builddeb
> +++ b/scripts/package/builddeb
> @@ -12,6 +12,43 @@
>
> set -e
>
> +# Attempt to find the correct Debian architecture
> +forcearch=""
> +debarch=""
> +case "$UTS_MACHINE" in
> +i386|ia64|alpha)
> + debarch="$UTS_MACHINE" ;;
> +x86_64)
> + debarch=amd64 ;;
> +sparc*)
> + debarch=sparc ;;
> +s390*)
> + debarch=s390 ;;
> +ppc*)
> + debarch=powerpc ;;
> +parisc*)
> + debarch=hppa ;;
> +mips*)
> + debarch=mips$(grep -q CPU_LITTLE_ENDIAN=y .config && echo el) ;;
> +arm*)
> + debarch=arm$(grep -q CONFIG_AEABI=y .config && echo el) ;;
> +*)
> + echo "" >&2
> + echo "** ** ** WARNING ** ** **" >&2
> + echo "" >&2
> + echo "Your architecture doesn't have it's equivalent" >&2
> + echo "Debian userspace architecture defined!" >&2
> + echo "Falling back to using your current userspace instead!" >&2
> + echo "Please add support for $UTS_MACHINE to ${0} ..." >&2
> + echo "" >&2
> +esac
> +if [ -z "$KBUILD_DEBARCH" ] ; then
> + debarch="$KBUILD_DEBARCH"
> +fi
> +if [ -n "$debarch" ] ; then
> + forcearch="-DArchitecture=$debarch"
> +fi
> +
> create_package() {
> local pname="$1" pdir="$2"
>
> @@ -25,42 +62,6 @@ create_package() {
> chown -R root:root "$pdir"
> chmod -R go-w "$pdir"
>
> - # Attempt to find the correct Debian architecture
> - local forcearch="" debarch=""
> - case "$UTS_MACHINE" in
> - i386|ia64|alpha)
> - debarch="$UTS_MACHINE" ;;
> - x86_64)
> - debarch=amd64 ;;
> - sparc*)
> - debarch=sparc ;;
> - s390*)
> - debarch=s390 ;;
> - ppc*)
> - debarch=powerpc ;;
> - parisc*)
> - debarch=hppa ;;
> - mips*)
> - debarch=mips$(grep -q CPU_LITTLE_ENDIAN=y .config && echo
> el) ;;
> - arm*)
> - debarch=arm$(grep -q CONFIG_AEABI=y .config && echo el) ;;
> - *)
> - echo "" >&2
> - echo "** ** ** WARNING ** ** **" >&2
> - echo "" >&2
> - echo "Your architecture doesn't have it's equivalent" >&2
> - echo "Debian userspace architecture defined!" >&2
> - echo "Falling back to using your current userspace
> instead!" >&2
> - echo "Please add support for $UTS_MACHINE to ${0} ..." >&2
> - echo "" >&2
> - esac
> - if [ -n "$KBUILD_DEBARCH" ] ; then
> - debarch="$KBUILD_DEBARCH"
> - fi
> - if [ -n "$debarch" ] ; then
> - forcearch="-DArchitecture=$debarch"
> - fi
> -
> # Create the package
> dpkg-gencontrol -isp $forcearch -p$pname -P"$pdir"
> dpkg --build "$pdir" ..
> @@ -246,15 +247,14 @@ mkdir -p "$destdir"
> (cd $srctree; tar -c -f - -T /tmp/files$$) | (cd $destdir; tar -xf -)
> (cd $objtree; tar -c -f - -T /tmp/objfiles$$) | (cd $destdir; tar -xf -)
> rm -f /tmp/files$$ /tmp/objfiles$$
> -arch=$(dpkg --print-architecture)
>
> cat <<EOF >> debian/control
>
> Package: $kernel_headers_packagename
> Provides: linux-headers, linux-headers-2.6
> -Architecture: $arch
> -Description: Linux kernel headers for $KERNELRELEASE on $arch
> - This package provides kernel header files for $KERNELRELEASE on $arch
> +Architecture: $debarch
> +Description: Linux kernel headers for $KERNELRELEASE on $debarch
> + This package provides kernel header files for $KERNELRELEASE on $debarch
> .
> This is useful for people who need to build external modules
> EOF
>
>
> On Mon, 13 Jun 2011 21:14:09 -0400, James Westby <james.wes...@linaro.org>
> wrote:
> > On Mon, 13 Jun 2011 15:31:21 -0600, Matt Waddel <
> matt.wad...@canonical.com> wrote:
> > > AIUI, the config errors you listed need to be fixed by going through
> > > the kernel configuration and enabling or disabling these options as
> > > requested. So in the first example from the failure log you sent:
> > >
> > > check-config: FAIL: value CONFIG_DEVKMEM n
> > >
> > > means CONFIG_DEVKMEM is disabled when it should be enabled. So using
> > > "fdr editconfigs" you need to find and change that configuration
> option.
> > >
> > > When I tried this on Friday I had to run this step a few times because
> > > of kernel dependencies. The process is outlined in these sections:
> > >
> > > Update Your Kernel Config
> > > Fix-up Your Kernel Config
> > > Bypass Remaining Config Errors
> >
> > This doesn't really work for us as we need to do this daily in an
> > automated fashion.
> >
> > Is there a way to use the defconfigs for this kernel build?
> >
> > To look in to another way I had heard of, "make deb" (which turned out
> > to be "make deb-pkg"), I just tried this:
> >
> > sudo apt-get install gcc-arm-linux-gnueabi
> > git clone git://git.linaro.org/kernel/linux-linaro-2.6.38.git
> > cd linux-linaro-2.6.38/
> > make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- omap4_defconfig
> > make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- uImage
> > make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- modules
> > make ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- deb-pkg
> >
> > which then dies with
> >
> > INSTALL include/asm (32 files)
> > CHECK include/asm-generic (34 files)
> > CHECK include/drm (14 files)
> > /tmp/linux-linaro-2.6.38/usr/include/drm/drm_mode.h:85: found
> __[us]{8,16,32,64} type without #include <linux/types.h>
> > /tmp/linux-linaro-2.6.38/usr/include/drm/i915_drm.h:120: found
> __[us]{8,16,32,64} type without #include <linux/types.h>
> > /tmp/linux-linaro-2.6.38/usr/include/drm/mga_drm.h:260: found
> __[us]{8,16,32,64} type without #include <linux/types.h>
> > /tmp/linux-linaro-2.6.38/usr/include/drm/radeon_drm.h:758: found
> __[us]{8,16,32,64} type without #include <linux/types.h>
> > /tmp/linux-linaro-2.6.38/usr/include/drm/via_drm.h:117: found
> __[us]{8,16,32,64} type without #include <linux/types.h>
> > CHECK include/linux/byteorder (2 files)
> > CHECK include/linux/caif (2 files)
> > CHECK include/linux/can (4 files)
> > CHECK include/linux/dvb (8 files)
> > CHECK include/linux/hdlc (1 files)
> > CHECK include/linux/isdn (1 files)
> > CHECK include/linux/netfilter (64 files)
> > CHECK include/linux/netfilter_arp (2 files)
> > CHECK include/linux/netfilter_bridge (18 files)
> > CHECK include/linux/netfilter_ipv4 (14 files)
> > CHECK include/linux/netfilter_ipv6 (11 files)
> > CHECK include/linux/nfsd (6 files)
> > CHECK include/linux/raid (2 files)
> > CHECK include/linux/spi (1 files)
> > CHECK include/linux/sunrpc (1 files)
> > CHECK include/linux/tc_act (7 files)
> > CHECK include/linux/tc_ematch (4 files)
> > CHECK include/linux/usb (9 files)
> > CHECK include/linux/wimax (1 files)
> > CHECK include/linux (360 files)
> > /tmp/linux-linaro-2.6.38/usr/include/linux/kernel.h:58: userspace cannot
> reference function or variable defined in the kernel
> > /tmp/linux-linaro-2.6.38/usr/include/linux/omap_gpu.h:23: included file
> 'linux/module.h' is not exported
> > /tmp/linux-linaro-2.6.38/usr/include/linux/omap_gpu.h:46: userspace
> cannot reference function or variable defined in the kernel
> > /tmp/linux-linaro-2.6.38/usr/include/linux/omap_gpu.h:47: userspace
> cannot reference function or variable defined in the kernel
> > /tmp/linux-linaro-2.6.38/usr/include/linux/omap_gpu.h:52: userspace
> cannot reference function or variable defined in the kernel
> > /tmp/linux-linaro-2.6.38/usr/include/linux/omap_gpu.h:54: userspace
> cannot reference function or variable defined in the kernel
> > /tmp/linux-linaro-2.6.38/usr/include/linux/omap_gpu.h:56: userspace
> cannot reference function or variable defined in the kernel
> > /tmp/linux-linaro-2.6.38/usr/include/linux/omap_gpu.h:60: userspace
> cannot reference function or variable defined in the kernel
> > /tmp/linux-linaro-2.6.38/usr/include/linux/omap_gpu.h:64: userspace
> cannot reference function or variable defined in the kernel
> > /tmp/linux-linaro-2.6.38/usr/include/linux/quota.h:175: userspace cannot
> reference function or variable defined in the kernel
> > /tmp/linux-linaro-2.6.38/usr/include/linux/sdla.h:116: userspace cannot
> reference function or variable defined in the kernel
> > /tmp/linux-linaro-2.6.38/usr/include/linux/soundcard.h:1054: userspace
> cannot reference function or variable defined in the kernel
> > make[4]: *** [/tmp/linux-linaro-2.6.38/usr/include/linux/.check] Error
> 123
> > make[3]: *** [linux] Error 2
> > make[2]: *** [headers_check] Error 2
> > make[1]: *** [deb-pkg] Error 2
> > make: *** [deb-pkg] Error 2
> >
> > What's the fix for that?
> >
> > Thanks,
> >
> > James
>
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