Re: [yocto] multilib32: libtool-cross_2.4.6.bb configure failure

["Geller, Nir" <nir.geller@servotronix.com>]

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Executing
bitbake lib32-libtool-cross -e
Yields, among many others,

18513 # $TARGET_VENDOR [3 operations]
18514 #   set /home/build/tisdk/sources/oe-core/meta/conf/bitbake.conf:132
18515 #     "-oe"
18516 #   set /home/build/tisdk/sources/meta-arago/meta-arago-distro/conf/distro/include/toolchain-arm.inc:15
18517 #     ""
18518 #   override[virtclass-multilib-lib32]:set multilib_global.bbclass:159 [multilib_virtclass_handler_vendor]
18519 #     "mllib32"
18520 # pre-expansion value:
18521 #   "mllib32"
18522 TARGET_VENDOR="mllib32"

Later, HOST_VENDOR  = "${TARGET_VENDOR}",
And HOST_SYS = "${HOST_ARCH}${HOST_VENDOR}-${HOST_OS}"

Ok.

So either these variables are calculated incorrectly, or the libtool-cross recipe needs to be fixed in order to support multilib properly.

Can anyone please assist?

Thanks,

Nir.

From: yocto@lists.yoctoproject.org <yocto@lists.yoctoproject.org> On Behalf Of Geller, Nir
Sent: Wednesday, August 11, 2021 5:03 PM
To: Geller, Nir <nir.geller@servotronix.com>; yocto@lists.yoctoproject.org
Subject: Re: [yocto] multilib32: libtool-cross_2.4.6.bb configure failure

The variable SYS_HOST is expanded to armmllib32-linux-gnueabi
Shouldn't it be expanded to arm-none-linux-gnueabihf ?

Thanks,

Nir.

From: yocto@lists.yoctoproject.org<mailto:yocto@lists.yoctoproject.org> <yocto@lists.yoctoproject.org<mailto:yocto@lists.yoctoproject.org>> On Behalf Of Geller, Nir
Sent: Wednesday, August 11, 2021 4:41 PM
To: yocto@lists.yoctoproject.org<mailto:yocto@lists.yoctoproject.org>
Subject: Re: [yocto] multilib32: libtool-cross_2.4.6.bb configure failure

Investigating run.do_configure suggests that in the configure stage oe_runconf() is set with what seems to be wrong -host and -target values:
 --host=armmllib32-linux-gnueabi   --target=armmllib32-linux-gnueabi

How can I influence oe_runconf() generation and set correct values?

From: yocto@lists.yoctoproject.org<mailto:yocto@lists.yoctoproject.org> <yocto@lists.yoctoproject.org<mailto:yocto@lists.yoctoproject.org>> On Behalf Of Geller, Nir
Sent: Wednesday, August 11, 2021 12:42 PM
To: yocto@lists.yoctoproject.org<mailto:yocto@lists.yoctoproject.org>
Subject: [yocto] multilib32: libtool-cross_2.4.6.bb configure failure

Hi There,

Following the instruction from TI

https://software-dl.ti.com/processor-sdk-linux-rt/esd/AM64X/latest/exports/docs/linux/Overview_Building_the_SDK.html

I've setup a yocto project for the AM64x.

Toolchain used is 9.2-2019.12

Now I need to add support for multilib32 because I have some software that can be compiled only 32 bit.

I added the following lines to conf/local.conf

# Define multilib target
require conf/multilib.conf
MULTILIBS = "multilib:lib32"
DEFAULTTUNE_virtclass-multilib-lib32 = "armv7athf-neon"

And I am able to build a few packges with lib32- successfully, however, lib32-libtool-cross fails at the configure stage:

--host is set to the value armmllib32-linux-gnueabi

ERROR: lib32-libtool-cross-2.4.6-r0 do_configure: configure failed
ERROR: lib32-libtool-cross-2.4.6-r0 do_configure: Execution of '/home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/temp/run.do_configure.29261' failed with exit code 1:
automake (GNU automake) 1.16.1
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv2+: GNU GPL version 2 or later <https://gnu.org/licenses/gpl-2.0.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

Written by Tom Tromey <tromey@redhat.com<mailto:tromey@redhat.com>>
       and Alexandre Duret-Lutz <adl@gnu.org<mailto:adl@gnu.org>>.
AUTOV is 1.16
autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal --system-acdir=/home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/lib32-recipe-sysroot/home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/lib32-recipe-sysroot/usr/share/aclocal/ --automake-acdir=/home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/recipe-sysroot-native/usr/share/aclocal-1.16 -I /home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/libtool-2.4.6/m4/ -I /home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/libtool-2.4.6/tests/ -I /home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/recipe-sysroot-native/usr/share/aclocal/ --force --warnings=cross -I m4
aclocal: warning: unknown warning category 'cross'
autoreconf: configure.ac: tracing
autoreconf: running: /home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/recipe-sysroot-native/usr/bin/autoconf --include=/home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/libtool-2.4.6/m4/ --include=/home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/libtool-2.4.6/tests/ --include=/home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/recipe-sysroot-native/usr/share/aclocal/ --force --warnings=cross
autoreconf: running: /home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/recipe-sysroot-native/usr/bin/autoheader --include=/home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/libtool-2.4.6/m4/ --include=/home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/libtool-2.4.6/tests/ --include=/home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/recipe-sysroot-native/usr/share/aclocal/ --force --warnings=cross
autoreconf: running: automake --add-missing --copy --force-missing --warnings=cross
automake: warning: unknown warning category 'cross'
autoreconf: running: gnu-configize
autoreconf: Leaving directory `.'
| NOTE: Running ../libtool-2.4.6/configure  --build=x86_64-linux                                 --host=armmllib32-linux-gnueabi                   --target=armmllib32-linux-gnueabi                         --prefix=/usr           --exec_prefix=/usr                          --bindir=/usr/bin                             --sbindir=/usr/sbin                              --libexecdir=/usr/libexec                             --datadir=/home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/lib32-recipe-sysroot/usr/share                      --sysconfdir=/etc                            --sharedstatedir=/com                                 --localstatedir=/var                             --libdir=/usr/lib                               --includedir=/usr/include                                 --oldincludedir=/usr/include                      --infodir=/home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/lib32-recipe-sysroot/usr/share/info                                 --mandir=/home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/lib32-recipe-sysroot/usr/share/man                   --disable-silent-rules                      --disable-dependency-tracking                                --with-libtool-sysroot=/home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/lib32-recipe-sysroot
configure: loading site script /home/build/tisdk/sources/meta-openembedded/meta-networking/site/endian-little
configure: loading site script /home/build/tisdk/sources/oe-core/meta/site/endian-little
configure: loading site script /home/build/tisdk/sources/oe-core/meta/site/arm-common
configure: loading site script /home/build/tisdk/sources/oe-core/meta/site/arm-32
configure: loading site script /home/build/tisdk/sources/oe-core/meta/site/common-linux
configure: loading site script /home/build/tisdk/sources/oe-core/meta/site/common-glibc
configure: loading site script /home/build/tisdk/sources/oe-core/meta/site/arm-linux
configure: loading site script /home/build/tisdk/sources/oe-core/meta/site/common
## ------------------------- ##
## Configuring libtool 2.4.6 ##
## ------------------------- ##

checking for GNU M4 that supports accurate traces... /home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/recipe-sysroot-native/usr/bin/m4
checking whether /home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/recipe-sysroot-native/usr/bin/m4 accepts --gnu... yes
checking how m4 supports trace files... --debugfile
checking for a BSD-compatible install... /home/build/tisdk/build/arago-tmp-external-arm-glibc/hosttools/install -c
checking whether build environment is sane... yes
checking for armmllib32-linux-gnueabi-strip... arm-none-linux-gnueabihf-strip
checking for a thread-safe mkdir -p... /home/build/tisdk/build/arago-tmp-external-arm-glibc/hosttools/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether make supports nested variables... (cached) yes
checking build system type... x86_64-pc-linux-gnu
checking host system type... Invalid configuration `armmllib32-linux-gnueabi': machine `armmllib32-unknown' not recognized
configure: error: /bin/bash ../libtool-2.4.6/build-aux/config.sub armmllib32-linux-gnueabi failed
WARNING: /home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/temp/run.do_configure.29261:1 exit 1 from 'exit 1'

ERROR: Logfile of failure stored in: /home/build/tisdk/build/arago-tmp-external-arm-glibc/work/armv7at2hf-neonmllib32-linux-gnueabi/lib32-libtool-cross/2.4.6-r0/temp/log.do_configure.29261


Manually running the configure command with -host=arm-none-linux-gnueabihf is working properly.

How can I fix the recipe to set -host correctly in this case?

Thanks a lot,

Nir.


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