[Clfs-support] Can i go chroot?

[san]

Yup!

root:/sources/gmp-5.1.2# mv -v config{fsf,}.guess
'configfsf.guess' -> 'config.guess'
root:/sources/gmp-5.1.2# mv -v config{fsf,}.sub
'configfsf.sub' -> 'config.sub'
root:/sources/gmp-5.1.2# CPPFLAGS=-fexceptions CC="gcc -isystem
/usr/include" \
> CXX="g++ -isystem /usr/include" \
> LDFLAGS="-Wl,-rpath-link,/usr/lib:/lib" \
>   ./configure --prefix=/usr --enable-cxx --enable-mpbsd
configure: WARNING: unrecognized options: --enable-mpbsd
checking build system type... i586-pc-linux-gnu
checking host system type... i586-pc-linux-gnu
checking for a BSD-compatible install... /tools/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /tools/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking ABI=32
checking compiler gcc -isystem /usr/include -m32 -O2 -pedantic
-fomit-frame-pointer -fexceptions... no, program does not run
checking compiler gcc -isystem /usr/include -O2 -pedantic
-fomit-frame-pointer -fexceptions... no, program does not run
configure: error: could not find a working compiler, see config.log for
details



2013/9/6 William Harrington <kb0iic at berzerkula.org>

>
> On Sep 6, 2013, at 5:08 AM, san wrote:
>
> checking compiler gcc -isystem /usr/include -m32 -O2 -pedantic
> -fomit-frame-pointer -fexceptions... no, program does not run
> checking compiler gcc -isystem /usr/include -O2 -pedantic
> -fomit-frame-pointer -fexceptions... no, program does not run
>
>
> Okay,
>
> When you built GMP did you read the note about if you are running on a
> different machine than the target and to copy configfsf.guess and
> configfsf.sub ?
>
> http://cross-lfs.org/view/CLFS-2.0.0/x86/final-system/gmp.html
>
> If you are using an i686 host to build an i586 toolchain, your i586
> toolchain won't be able to run programs unless you do that during GMP,
> because GMP will configure and optimize itself for the current CPU it is
> being built with.  If you look in your config.log when after configure
> fails, you will find the error of why the program can't run. It probably
> has illegal instructions or such.
>
> Sincerely,
>
> William Harrington
>
>
> _______________________________________________
> Clfs-support mailing list
> Clfs-support at lists.cross-lfs.org
> http://lists.cross-lfs.org/listinfo.cgi/clfs-support-cross-lfs.org
>
>


-- 
[ e-San.info | San at plusnet.pl ]
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