Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1279660

Re: [PATCH 1/2] kbuild: add AFLAGS_REMOVE_(basename).o option

Show all headers | View raw

On Sat, Nov 21, 2015 at 11:59:58AM +0100, Heiko Carstens wrote:
> It is already possible to remove CFLAGS with the CFLAGS_REMOVE option
> that was introduced with commit 656ee82cc855 ("kbuild: create new
> CFLAGS_REMOVE_(basename).o option").  However it is not possible to
> remove AFLAGS for assembler files.
> 
> So this patch just adds the AFLAGS_REMOVE option which works the same
> like CFLAGS_REMOVE.
> 
> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
> ---
>  scripts/Makefile.lib | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
> index 79e86613712f..26a48d76eb9d 100644
> --- a/scripts/Makefile.lib
> +++ b/scripts/Makefile.lib
> @@ -104,8 +104,9 @@ modname_flags  = $(if $(filter 1,$(words $(modname))),\
>  orig_c_flags   = $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) $(KBUILD_SUBDIR_CCFLAGS) \
>                   $(ccflags-y) $(CFLAGS_$(basetarget).o)
>  _c_flags       = $(filter-out $(CFLAGS_REMOVE_$(basetarget).o), $(orig_c_flags))
> -_a_flags       = $(KBUILD_CPPFLAGS) $(KBUILD_AFLAGS) $(KBUILD_SUBDIR_ASFLAGS) \
> +orig_a_flags   = $(KBUILD_CPPFLAGS) $(KBUILD_AFLAGS) $(KBUILD_SUBDIR_ASFLAGS) \
>                   $(asflags-y) $(AFLAGS_$(basetarget).o)
> +_a_flags       = $(filter-out $(AFLAGS_REMOVE_$(basetarget).o), $(orig_a_flags))
>  _cpp_flags     = $(KBUILD_CPPFLAGS) $(cppflags-y) $(CPPFLAGS_$(@F))
>  
>  #

Hello Michal,

since I didn't hear anything from you, I'll simply add this to the s390 tree.
The patch should be trivial enough and is certainly not controversial.

Thanks,
Heiko

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[PATCH 1/2] kbuild: add AFLAGS_REMOVE_(basename).o option Heiko Carstens <heiko.carstens@de.ibm.com> - 2015-11-21 12:10 +0100
  Re: [PATCH 1/2] kbuild: add AFLAGS_REMOVE_(basename).o option Heiko Carstens <heiko.carstens@de.ibm.com> - 2015-11-30 09:20 +0100
    Re: [PATCH 1/2] kbuild: add AFLAGS_REMOVE_(basename).o option Michal Marek <mmarek@suse.com> - 2015-11-30 09:40 +0100
      Re: [PATCH 1/2] kbuild: add AFLAGS_REMOVE_(basename).o option Heiko Carstens <heiko.carstens@de.ibm.com> - 2015-11-30 10:00 +0100

csiph-web