[Clfs-support] Binutils for ARM devices

[michele.bucca at gmail.com]

Il 29 novembre 2017 10:19:55 CET, Chris Smith <space.dandy at icloud.com> ha scritto:
>Hi Michele,
>
>I did this some time ago, but using binutils v2.24 not v2.27.  I built
>it using the following:
>
>export CLFS_FLOAT=soft
>export CLFS_HOST=x86_64-cross-linux-gnu
>export CLFS_TARGET=arm-linux-musleabi
>export CLFS_ARCH=arm
>export CLFS_ARM_ARCH=armv5te
>
>../binutils-2.24/configure \
>	--prefix=/usr \
>	--build=${CLFS_HOST} \
>	--target=${CLFS_TARGET} \
>	--host=${CLFS_TARGET} \
>	--with-sysroot=/ \
>	--disable-nls \
>	--disable-multilib
>
>make configure-host
>make
>make DESTDIR=${TARGET_FS} includedir=${TARGET_DEV_DIR}/usr/include
>datarootdir=${TARGET_DEV_DIR}/usr/share install
>
>I’m pretty sure this worked okay, but the project was only half
>finished, and I haven’t touched it for a long time.
>
>Regards,
>Chris
>

it still fails. what version of musl are you using?
>> On 29 Nov 2017, at 07:32, Michele Bucca <michele.bucca at gmail.com>
>wrote:
>> 
>> I already have a musl cross-compiler. Now I want to use that
>> cross compiler to make a musl toolchain that runs on the ARM target.
>> However when I try to build binutils I get this nasty error about
>libiberty
>> (See Below) Can I avoid building libiberty alltoghether?
>> 
>> ../binutils-2.27/configure --host=arm-linux-musleabi
>> --target=arm-linux-musleabi --build=x86_64-linux-gnu --disable-nls
>> --disable-multilib --prefix=/home/michele/toolchain-arm
>> 
>> The error
>> 
>> make[1]: ingresso nella directory
>"/home/michele/sources/build-binutils"
>>> make[2]: ingresso nella directory "/home/michele/sources/build-b
>>> inutils/libiberty"
>>> if [ x"" != x ]; then \
>>>  arm-linux-musleabi-gcc -c -DHAVE_CONFIG_H -g -O2  -I.
>>> -I../../binutils-2.27/libiberty/../include  -W -Wall -Wwrite-strings
>>> -Wc++-compat -Wstrict-prototypes -pedantic  -D_GNU_SOURCE
>>> ../../binutils-2.27/libiberty/strsignal.c -o pic/strsignal.o; \
>>> else true; fi
>>> if [ x"" != x ]; then \
>>>  arm-linux-musleabi-gcc -c -DHAVE_CONFIG_H -g -O2  -I.
>>> -I../../binutils-2.27/libiberty/../include  -W -Wall -Wwrite-strings
>>> -Wc++-compat -Wstrict-prototypes -pedantic  -D_GNU_SOURCE
>>> ../../binutils-2.27/libiberty/strsignal.c -o noasan/strsignal.o; \
>>> else true; fi
>>> arm-linux-musleabi-gcc -c -DHAVE_CONFIG_H -g -O2  -I.
>>> -I../../binutils-2.27/libiberty/../include  -W -Wall -Wwrite-strings
>>> -Wc++-compat -Wstrict-prototypes -pedantic  -D_GNU_SOURCE
>>> ../../binutils-2.27/libiberty/strsignal.c -o strsignal.o
>>> ../../binutils-2.27/libiberty/strsignal.c:554:1: error: conflicting
>types
>>> for 'psignal'
>>> psignal (int signo, char *message)
>>> ^~~~~~~
>>> In file included from
>../../binutils-2.27/libiberty/strsignal.c:22:0:
>>> /opt/cross/arm-linux-musleabi/include/signal.h:219:6: note: previous
>>> declaration of 'psignal' was here
>>> void psignal(int, const char *);
>>>      ^~~~~~~
>>> Makefile:1443: set di istruzioni per l'obiettivo "strsignal.o" non
>riuscito
>>> make[2]: *** [strsignal.o] Errore 1
>>> make[2]: uscita dalla directory "/home/michele/sources/build-b
>>> inutils/libiberty"
>>> Makefile:8049: set di istruzioni per l'obiettivo "all-libiberty" non
>>> riuscito
>>> make[1]: *** [all-libiberty] Errore 2
>>> make[1]: uscita dalla directory
>"/home/michele/sources/build-binutils"
>>> Makefile:850: set di istruzioni per l'obiettivo "all" non riuscito
>>> make: *** [all] Errore 2
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>
>Chris
>—
>Chris Smith <space.dandy at icloud.com>
>
>
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