[Buildroot] [PATCHv2] toolchain: fix build with empty BR2_TOOLCHAIN_EXTERNAL_CUSTOM_ARGS

Thomas Petazzoni thomas.petazzoni at free-electrons.com
Tue Sep 27 21:51:45 UTC 2011


Le Mon, 26 Sep 2011 10:48:57 +0300,
Baruch Siach <baruch at tkos.co.il> a écrit :

> The "" string is not equal to the empty string. This fixes build
> errors like:
> arm-none-linux-gnueabi-gcc: : No such file or directory
> Signed-off-by: Baruch Siach <baruch at tkos.co.il>

For some reason, your patch does not seem to apply on current master.

>  # march/mtune/floating point mode needs to be passed to the external toolchain
>  # to select the right multilib variant

Should be use TOOLCHAIN_EXTERNAL_CUSTOM_ARGS in these two lines
instead ?

Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.

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