Hi,
i tried to add CFLAGS += "-MMC_WRITE"
(i dont know if -DMMC_WRITE was a typo or not and tryed both)
i dont get any error but in my recipes the code wrapped in
#ifdef MMC_WRITE
#endif
is not compiled... i even tried to add a sintax error between the ifdef so, if
compiler see MMC_WRITE macro, i should get a compiler error but i don't.
Im still missing something?
code example :
#ifdef MMC_WRITE
dev_info(host->parent , "retune_now MMC !!! \n\r"); asdasdasd
//asdasdasdasd is a syntax error that should came out
#elif SD_WRITE
Thanks
>
> Il 18 febbraio 2019 alle 16.45 Khem Raj <raj.k...@gmail.com> ha scritto:
>
> On Mon, Feb 18, 2019 at 7:43 AM <luciosantin...@libero.it> wrote:
> >
>
> > >
> > Hi, i wanted to add a compiler macro (NEW_MACRO) in order to
> > compile all the code hidden beetween
> >
> > #ifdef NEW_MACRO
> >
> > #endif
> > in all my recipes. I think that the right place to do that is in
> > bitbake.conf file present under poky/meta/conf but when i try to do:
> >
> > TARGET_CPPFLAGS += "-MMC_WRITE"
> >
> > >
> it depends on recipes respecting compiler flags from environment but
> most of them do.
>
> CFLAGS += "-DMMC_WRITE" could do it.
>
> >
>
> > >
> > I get the error :
> > configure: error: cannot compute suffix of object files: cannot
> > compile
> >
> > How can i send the macro to the compiler in the correct way?
> >
> > Thanks
> >
> > --
> >
> > _______________________________________________
> > yocto mailing list
> > yocto@yoctoproject.org
> > https://lists.yoctoproject.org/listinfo/yocto
> >
> > >
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