[oe] bitbake base-image: gmp-native: ERROR: function do_configure failed: configure: error: Oops, mp_limb_t is 32 bits, but the assembler code

[Paul Menzel]

Dear OpenEmbedded hackers,


Am Sonntag, den 15.11.2009, 20:03 +0100 schrieb Paul Menzel:
> I am trying to build Ångström following [1]. But
> 
>         $ bitbake base-image
> 
> fails when working with gmp-native.
> 
>         ERROR: function do_configure failed
>         ERROR: see log in /oe/angstrom-dev/work/x86_64-linux/gmp-native-4.2.4-r0/temp/log.do_configure.29183
>         NOTE: Task failed: /oe/angstrom-dev/work/x86_64-linux/gmp-native-4.2.4-r0/temp/log.do_configure.29183
>         ERROR: TaskFailed event exception, aborting
>         ERROR: Build of /oe/openembedded/recipes/gmp/gmp-native_4.2.4.bb do_configure failed
>         ERROR: Task 1273 (/oe/openembedded/recipes/gmp/gmp-native_4.2.4.bb, do_configure) failed
>         NOTE: Waiting for 3 active tasks to finish
>         NOTE: 1: /oe/openembedded/recipes/gettext/gettext-native_0.17.bb, do_configure (29189)
>         NOTE: 2: /oe/openembedded/recipes/zlib/zlib-native_1.2.3.bb, do_configure (12652)
>         NOTE: 3: /oe/openembedded/recipes/pkgconfig/pkgconfig-native_0.23.bb, do_configure (12447)
>         NOTE: Waiting for 2 active tasks to finish
>         NOTE: 1: /oe/openembedded/recipes/gettext/gettext-native_0.17.bb, do_configure (29189)
>         NOTE: 2: /oe/openembedded/recipes/pkgconfig/pkgconfig-native_0.23.bb, do_configure (12447)
>         NOTE: Waiting for 1 active tasks to finish
>         NOTE: 1: /oe/openembedded/recipes/gettext/gettext-native_0.17.bb, do_configure (29189)
>         NOTE: Tasks Summary: Attempted 539 tasks of which 0 didn't need to be rerun and 1 failed.
>         ERROR: '/oe/openembedded/recipes/gmp/gmp-native_4.2.4.bb' failed
> 
> The log [2] – also attached – shows
> 
>         checking size of mp_limb_t... 4
>         configure: error: Oops, mp_limb_t is 32 bits, but the assembler code
>         in this configuration expects 64 bits.
>         You appear to have set $CFLAGS, perhaps you also need to tell GMP the
>         intended ABI, see "ABI and ISA" in the manual.
>         FATAL: oe_runconf failed
> 
> The exact same happens for gmp-native 4.3.1. blindvt send me the recipes for this.
> 
> Could someone enlighten me please, what I am missing.
> 
> local.conf is attached and all other files related to gmp-native.
> 
>         $ git branch
>         * stable/2009
> 
>         HEAD fdfedf718dd484607f1b1b839e5e9608406e02e4
> 
> I am using Debian unstable and MACHINE = "beagleboard".
> 
> I think the problem is that I am running a 64-bit Linux kernel with a
> 32-bit userspace.
> 
>         $ uname -r
>         2.6.31-1-amd64
>         $ dpkg --print-architecture
>         i386
> 
> But running `./.bootstrap` and `./configure` on a normal gmplib checkout
> [3] does not return any errors, so it must be OpenEmbedded related, must
> not it?
> 
> Please tell me, if you need other information.

I did some more testing and the same problem exists in the branch
org.openembedded.dev where gmp 4.2.4 is also present.

1. Is there a maintainer for GMP in OpenEmbedded? I did not find an
entry in MAINTAINERS [4].

2. Running `./configure` with the flags in the log file

        $ ./configure                --build=x86_64-linux
        --host=x86_64-linux                     --target=x86_64-linux
        --prefix=/srv/oe/angstrom-dev/staging/x86_64-linux/usr
        --exec_prefix=/srv/oe/angstrom-dev/staging/x86_64-linux/usr
        --bindir=/srv/oe/angstrom-dev/staging/x86_64-linux/usr/bin
        --sbindir=/srv/oe/angstrom-dev/staging/x86_64-linux/usr/sbin
        --libexecdir=/srv/oe/angstrom-dev/staging/x86_64-linux/usr/libexec                --datadir=/srv/oe/angstrom-dev/staging/x86_64-linux/usr/share                     --sysconfdir=/srv/oe/angstrom-dev/staging/x86_64-linux/etc                --sharedstatedir=/srv/oe/angstrom-dev/staging/x86_64-linux/com                    --localstatedir=/srv/oe/angstrom-dev/staging/x86_64-linux/var                     --libdir=/srv/oe/angstrom-dev/staging/x86_64-linux/usr/lib                --includedir=/srv/oe/angstrom-dev/staging/x86_64-linux/usr/include                --oldincludedir=/srv/oe/angstrom-dev/staging/x86_64-linux/usr/include                     --infodir=/srv/oe/angstrom-dev/staging/x86_64-linux/usr/share/info                --mandir=/srv/oe/angstrom-dev/staging/x86_64-linux/usr/share/man

in the upstream source and in the temporary directory for build Ångström
`angstrom-dev/work/x86_64-linux/gmp-native-4.2.4-r0.1/gmp-4.2.4` works
without problem.

        […]
        checking if the assembler takes cl with shldl... yes
        checking size of unsigned short... 2
        checking size of unsigned... 4
        checking size of unsigned long... 4
        checking size of mp_limb_t... 4
        checking for stack_t... yes
        checking for tputs in -lncurses... yes
        […]

How do find out what other flags are passed during the BitBake run or
what environment variables are set, so that I can test the upstream copy
with these settings?


Thanks,

Paul


> [1] http://www.angstrom-distribution.org/building-ångström
> [2] oe/angstrom-dev/work/x86_64-linux/gmp-native-4.2.4-r0/temp$ less log.do_configure.29183
> [3] hg clone http://gmplib.org:8000/gmp-4.3/
[4] http://cgit.openembedded.org/cgit.cgi/openembedded/tree/MAINTAINERS
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