[Clfs-support] gcc-4.8.0 clfs

[Martin Ward]

On 29/05/13 14:28, bvl wrote:
> On Wednesday 17 April 2013 20:26:10 Martin Ward wrote:
>> Try these
>>
>> cross gcc static built  with  these additional flags
>> --with-mpc=/cross-tools --with-system-zlib --disable-target-libiberty
>> --disable-target-zlib --disable-libquadmath --disable-libsanitizer
>> --disable-libatomic --disable-libitm --disable-libssp
>> --with-native-system-header-dir=/tools --disable-cloog-version-check
>> --enable-checking=release
>>
>> cross gcc built with these additional flags --with-mpc=/cross-tools
>> --with-system-zlib --enable-cloog-backend=isl
>> --with-native-system-header-dir=/tools --disable-cloog-version-check
>> --enable-checking=release --enable-libstdcxx-time
>>
>>
>> final gcc  built with --with-system-zlib --disable-cloog-version-check
>> --enable-checking=release --enable-libstdcxx-time
>>
>>
>> ppl library is no longer needed, all versions built with eglibc 2.17,
>> binutils 2.23.2 GMP-5.1.1 MPFR-3.1.2 mpc-1.0.1 cloog-0.18.0
>
>   for gcc-4.8.0 I double-checked this line :-
>    --with-native-system-header-dir=/tools  \
> as I did not see it in ./configure --help
>
> I checked the latest LFS-dev and they have it as /tools/include :-
> http://www.linuxfromscratch.org/lfs/view/development/chapter05/gcc-pass1.html
> http://www.linuxfromscratch.org/lfs/view/development/chapter05/gcc-pass2.html
>
> i.e.
>     --with-native-system-header-dir=/tools/include   \
>
>
> As  'header' and 'include' generally go  together  I am wondering if the LFS
> folks are not more correct on this one.
>
>
>
>
> WHarrington's post  describing the latestCLFS_git ( 'subject to change' ) at
> https://www.berzerkula.org/~kb0iic/CLFS-GIT/html/x86_64-64/temp-
> system/gcc.html
>
> also has it as
>    --with-native-system-header-dir=/tools  \
>
> Comments welcome
>
> sincerely
> bv
>
>
Good question, i'll look into this

Martin