[Buildroot] [PATCH v3] package/zile: add Zile is Lossy Emacs editor

Alex Bennée alex.bennee at linaro.org
Thu Apr 24 13:56:50 UTC 2014


Thomas Petazzoni <thomas.petazzoni at free-electrons.com> writes:

> Dear Alex Bennée,
>
> On Thu, 17 Apr 2014 13:19:39 +0100, Alex Bennée wrote:
>> This is a lightweight Emacs clone useful for embedded systems. I nabbed
>> the help2man disable patch from OpenEmbedded.
>
> There are unfortunately a few things still not good here.
<snip>
>
> Also, when I build your package with the toolchain at
> http://autobuild.buildroot.org/toolchains/configs/free-electrons/br-arm-full.config,
> it fails to build with:
>
> /home/thomas/projets/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabi/4.7.3/../../../../arm-buildroot-linux-uclibcgnueabi/bin/ld: /home/thomas/projets/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib/libgc.so:
> undefined reference to symbol 'pthread_cancel'
> /home/thomas/projets/buildroot/output/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-uclibcgnueabi/4.7.3/../../../../arm-buildroot-linux-uclibcgnueabi/bin/ld:
> note: 'pthread_cancel' is defined in DSO /home/thomas/projets/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabi/sysroot/lib/libpthread.so.0 so try adding it to the linker command line
> /home/thomas/projets/buildroot/output/host/usr/arm-buildroot-linux-uclibcgnueabi/sysroot/lib/libpthread.so.0:
> could not read symbols: Invalid operation

OK I'm stuck on this one. Is this a weirdness caused my uclibc's pthread
implementation? The config.log shows it's correctly detected but it
fails on linking. Should I just --disable-threads for uclibc builds?

-- 
Alex Bennée




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