[Buildroot] [PATCH] uclibc: respect top-level TARGET_CFLAGS

[Baruch Siach]

Hi Alexey,

On Thu, Nov 06, 2014 at 02:47:22PM +0300, Alexey Brodkin wrote:
> When BR2_TARGET_OPTIMIZATION is used (with some specific compiler flags)
> it's expected that ALL target binaries will be built with specified options.
> 
> Currently uClibc is built with its own set of options.
> This change allows passing additional flags to uclibc build system.
> 
> Signed-off-by: Alexey Brodkin <abrodkin at synopsys.com>
> 
> Cc: Anton Kolesov <akolesov at synopsys.com>
> Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
> Cc: Peter Korsgaard <peter at korsgaard.com>
> Cc: Gustavo Zacarias <gustavo at zacarias.com.ar>
> Cc: Vicente Olivert Riera <Vincent.Riera at imgtec.com>

Have you actually CCed all these addresses? I only see Thomas in the Cc: 
header, besides you.

baruch

> ---
>  package/uclibc/uclibc.mk | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/package/uclibc/uclibc.mk b/package/uclibc/uclibc.mk
> index ce416dd..419a4d1 100644
> --- a/package/uclibc/uclibc.mk
> +++ b/package/uclibc/uclibc.mk
> @@ -24,6 +24,8 @@ endif
>  
>  UCLIBC_INSTALL_STAGING = YES
>  
> +UCLIBC_EXTRA_CFLAGS = $(TARGET_CFLAGS)
> +
>  # uclibc is part of the toolchain so disable the toolchain dependency
>  UCLIBC_ADD_TOOLCHAIN_DEPENDENCY = NO

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