arm-none-linux-gnueabi finishes in an infinite glibc configure loop
Steve Papacharalambous
stevep@freescale.com
Tue Sep 19 12:42:00 GMT 2006
Hi Valentin,
crosstool-0.42_fsl is the crosstool-0.42 archive with some additional
patches and tweaks.
The _fsl stands for Freescale.
The is an srpm available for this toolchain, if you would like the srpm
please let me know,
Best regards,
Steve
Valentin Longchamp wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Hello,
>
> I'm trying to build a toolchain for Freescale i.MX31 ADS I'm woking on.
> I have a working toolchain that is given by Freescale, but I want to be
> able to build it myself for future usage.
>
> I've found a crosstool "config" file in the RPM toolchain given by
> Freescale which looks like that:
>
>
>>[arm-none-linux-gnueabi]> pwd
>>/opt/freescale/usr/local/gcc-4.1.1-glibc-2.4-nptl-2/arm-none-linux-gnueabi
>>[valentin@lsa1pc7][13:55:44]
>>[arm-none-linux-gnueabi]> cat arm-none-linux-gnueabi.crosstoolconfig.txt
>>AR=
>>BINUTILS_DIR=binutils-2.16.92
>>BINUTILS_EXTRA_CONFIG=
>>BUILD=i686-pc-linux-gnu
>>BUILD_DIR=/usr/src/redhat/BUILD/crosstool/build/arm-none-linux-gnueabi/gcc-4.1.1-glibc-2.4-nptl-2
>>CC=
>>DEJAGNU=
>>EXTRA_TARGET_CFLAGS=-mabi=aapcs-linux
>>GCC_BUILD=
>>GCC_CORE_DIR=gcc-4.1.1
>>GCC_DIR=gcc-4.1.1
>>GCC_EXTRA_CONFIG=--disable-libunwind-exceptions
>>GCC_HOST=
>>GCC_LANGUAGES=c,c++
>>GDB_DIR=
>>GLIBC_ADDON_OPTIONS==nptl,../glibc-2.4/ports,
>>GLIBC_DIR=glibc-2.4
>>GLIBC_EXTRA_CC_ARGS=
>>GLIBC_EXTRA_CONFIG=--with-tls --with-__thread --enable-kernel=2.6.4 --with-abi=aapcs-linux
>>GLIBC_EXTRA_ENV=
>>JUST_DOWNLOAD=
>>KERNELCONFIG=/usr/src/redhat/BUILD/crosstool/crosstool-0.42_fsl/armeabi.config
>>LINUX_DIR=linux-2.6.17.1
>>LINUX_SANITIZED_HEADER_DIR=
>>NO_DOWNLOAD=
>>PREFIX=/opt/freescale/usr/local/gcc-4.1.1-glibc-2.4-nptl-2/arm-none-linux-gnueabi
>>PTXDIST_DIR=
>>SHARED_MODE=--enable-shared
>>SRC_DIR=/usr/src/redhat/BUILD/crosstool/source
>>TARBALLS_DIR=/opt/freescale/pkgs
>>TARGET=arm-none-linux-gnueabi
>>TARGET_CFLAGS=-O
>>TOP_DIR=/usr/src/redhat/BUIL
>
>
> First question: what is this crosstool-0.42_fsl ? What does the fsl
> stand for ? Anyone knows that ?
>
> Now, I have done my own file to use with my local crosstool version:
>
>
>>[valentin@lsa1pc7][13:50:31]
>>[crosstool-0.42]> cat imx31.sh
>>#!/bin/sh
>>set -ex
>>TARBALLS_DIR=$HOME/downloads
>>RESULT_TOP=/opt/crosstool
>>export TARBALLS_DIR RESULT_TOP
>>
>># Really, you should do the mkdir before running this,
>># and chown /opt/crosstool to yourself so you don't need to run as root.
>>mkdir -p $RESULT_TOP
>>
>>BINUTILS_DIR=binutils-2.16.92
>>export BINUTILS_DIR
>>
>>BUILD=i686-pc-linux-gnu
>>export BUILD
>>BUILD_DIR=$HOME/EPFL/diplome_ASL/toolchain/crosstool-0.42/build/arm-none-linux-gnueabi/gcc-4.1.1-glibc-2.4-nptl-2
>>export BUILD_DIR
>>
>>EXTRA_TARGET_CFLAGS=-mabi=aapcs-linux
>>export EXTRA_TARGET_CFLAGS
>>
>>GCC_CORE_DIR=gcc-4.1.1
>>export GCC_CORE_DIR
>>GCC_DIR=gcc-4.1.1
>>export GCC_DIR
>>GCC_EXTRA_CONFIG=--disable-libunwind-exceptions
>>export GCC_EXTRAG_CONFIG
>>GCC_LANGUAGES=c,c++
>>export GCC_LANGUAGES
>>
>>GLIBC_ADDON_OPTIONS=nptl,../glibc-2.4/ports,
>>export GLIBC_ADDON_OPTIONS
>>GLIBC_DIR=glibc-2.4
>>export GLIBC_DIR
>>GLIBC_EXTRA_CONFIG="--with-tls --with-__thread --enable-kernel=2.6.4 /
>>--with-abi=aapcs-linux"
>>
>>export GLIBC_EXTRA_CONFIG
>>KERNELCONFIG=$HOME/EPFL/diplome_ASL/toolchain/crosstool-0.42/armeabi.config
>>export KERNELCONFIG
>>LINUX_DIR=linux-2.6.17.1
>>export LINUX_DIR
>>
>>PREFIX=/opt/crosstool/gcc-4.1.1-glibc-2.4-nptl-2/arm-none-linux-gnueabi
>>export PREFIX
>>SHARED_MODE=--enable-shared
>>export SHARED_MODE
>>
>>SRC_DIR=$HOME/downloads
>>export SRC_DIR
>>TARBALLS_DIR=/home/valentin/downloads
>>export TARBALLS_DIR
>>
>>TARGET=arm-none-linux-gnueabi
>>export TARGET
>>TARGET_CFLAGS=-O
>>export TARGET_CFLAGS
>>
>>TOP_DIR=$HOME/EPFL/diplome_ASL/toolchain/crosstool-0.42
>>export TOP_DIR
>>
>>sh all.sh --notest
>>
>
>
> But when I run this script, I finish in a state where I have an infinite
> loop on the glibc configure script:
>
> ...
>
>>+ libc_cv_ppc_machine=yes
>>+ CC=gcc
>>+ /home/valentin/downloads/glibc-2.4/configure --prefix=/usr --build=i686-pc-linux-gnu --host=arm-none-linux-gnueabi --without-cvs --disable-sanity-checks --with-headers=/opt/crosstool/gcc-4.1.1-glibc-2.4-nptl-2/arm-none-linux-gnueabi/arm-none-linux-gnueabi/include --enable-hacker-mode
>>checking build system type... i686-pc-linux-gnu
>>checking host system type... arm-none-linux-gnueabi
>>configure: running configure fragment for add-on glibc-2.4
>>checking build system type... (cached) i686-pc-linux-gnu
>>checking host system type... (cached) arm-none-linux-gnueabi
>>configure: running configure fragment for add-on glibc-2.4
>>checking build system type... (cached) i686-pc-linux-gnu
>>checking host system type... (cached) arm-none-linux-gnueabi
>>configure: running configure fragment for add-on glibc-2.4
>>checking build system type... (cached) i686-pc-linux-gnu
>>checking host system type... (cached) arm-none-linux-gnueabi
>>configure: running configure fragment for add-on glibc-2.4
>>checking build system type... (cached) i686-pc-linux-gnu
>>checking host system type... (cached) arm-none-linux-gnueabi
>>configure: running configure fragment for add-on glibc-2.4
>
> ...
>
> This is from what I've seen caused by the
> GLIBC_ADDON_OPTIONS=nptl,../glibc-2.4/ports, that I've changed and event
> commented out, but it doesn't change anything
> . Anyone has an idea ?
>
> Now seeing that Mike Frysinger is browsing this list and I'm using
> gentoo, I've thought about using crossdev to build this toolchain. Here
> is what I've launched (still waiting, my laptop is slow):
>
>
>>lsa1pc7 ~ # crossdev -t arm-none-linux-gnueabi
>>--------------------------------------------------------------------------------
>> * Host Portage ARCH: x86
>> * Target Portage ARCH: arm
>> * Target System: arm-none-linux-gnueabi
>> * Stage: 4 (C/C++ compiler)
>>
>> * binutils: binutils-[latest]
>> * gcc: gcc-[latest]
>> * headers: linux-headers-[latest]
>> * libc: glibc-[latest]
>>
>> * PORTDIR_OVERLAY: /usr/local/portage
>> * PORT_LOGDIR: /var/log/portage
>> * PKGDIR: /usr/portage/packages/cross/arm-none-linux-gnueabi
>> * PORTAGE_TMPDIR: /var/tmp/cross/arm-none-linux-gnueabi
>
>
> What should I do to use crossdev to be with a gcc whose options look
> like the one given by Freescale which looks like this ?
>
>
>>[crosstool-0.42]> /opt/freescale/usr/local/gcc-4.1.1-glibc-2.4-nptl-2/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-gcc -v
>>Using built-in specs.
>>Target: arm-none-linux-gnueabi
>>Configured with: /usr/src/redhat/BUILD/crosstool/source/gcc-4.1.1/configure --target=arm-none-linux-gnueabi --host=i686-host_pc-linux-gnu --prefix=/opt/freescale/usr/local/gcc-4.1.1-glibc-2.4-nptl-2/arm-none-linux-gnueabi --disable-libunwind-exceptions --with-headers=/opt/freescale/usr/local/gcc-4.1.1-glibc-2.4-nptl-2/arm-none-linux-gnueabi/arm-none-linux-gnueabi/include --with-local-prefix=/opt/freescale/usr/local/gcc-4.1.1-glibc-2.4-nptl-2/arm-none-linux-gnueabi/arm-none-linux-gnueabi --disable-nls --enable-threads=posix --enable-symvers=gnu --enable-__cxa_atexit --enable-languages=c,c++ --enable-shared --enable-c99 --enable-long-long
>>Thread model: posix
>>gcc version 4.1.1
>
>
> Thank you for helping me, regards,
>
> Valentin
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