Altering compile flags for newlib

[Vasili Galka]

Hi,

I have just noticed that CFLAGS_FOR_TARGET affects libc and libm but
not libnosys.
Is this intentional? Please advice how I can alter build flags for libnosys.

Regards,
Vasili

On Tue, Jul 23, 2013 at 3:16 PM, Vasili Galka <vvv444@gmail.com> wrote:
> Hi,
>
> Jon, thank you very much! It works!
>
> Daniel, Jon suggested using CFLAGS_FOR_TARGET and not CFLAGS. Have you
> tried that?
>
> Best,
> Vasili
>
> On Tue, Jul 23, 2013 at 2:29 PM, Daniel Calcoen <Daniel.Calcoen@cern.ch> wrote:
>> Hi,
>>
>> When I wanted the specific defines REENTRANT_SYSCALLS_PROVIDED, INTERNAL_NEWLIB DEFINE_MALLOC, DEFINE_FREE, DEFINE_REALLOC, DEFINE_CALLOC.
>> (may be because my targets are rx-elf and m32c-elf)  and try via CFLAGS it didn't work.
>>
>> I finished patching source/newlib/newlib/configure.host
>> adding in the last case "${host}" in
>> the case
>> rx-*-*)
>> default_newlib_io_long_long="yes"
>> newlib_cflags="${newlib_cflags} -Os -DREENTRANT_SYSCALLS_PROVIDED -DINTERNAL_NEWLIB -DDEFINE_MALLOC -DDEFINE_FREE -DDEFINE_REALLOC -DDEFINE_CALLOC"
>> syscall_dir=
>> ;;
>> (and in similar way for m32c-*-* )
>>
>> because the case rx-*-* was not defined and was passing at default adding always -DMISSING_SYSCALL_NAMES what was not good for me.
>>
>> Daniel
>>