[Buildroot] [PATCH v2 0/4] toolchain-external: add OpenMP support

[Thomas Petazzoni <thomas.petazzoni@bootlin.com>]

Hello Ed,

On Tue, 26 Mar 2019 12:30:44 +0000
Ed Blake <ed.blake@sondrel.com> wrote:

> Ed Blake (4):
>   toolchain-external: introduce BR2_TOOLCHAIN_HAS_OPENMP
>   package/gcc: select BR2_TOOLCHAIN_HAS_OPENMP if BR2_GCC_ENABLE_OPENMP
>   toolchain-external: enable OpenMP for supporting toolchains
>   package: use BR2_TOOLCHAIN_HAS_OPENMP

Thanks, I've applied all four patches.

However, it would be good if you could send additional patches that:

 (1) Allows a custom external toolchain to specify that it supports
     OpenMP. This needs to be done in
     toolchain/toolchain-external/toolchain-external-custom/Config.in.options

 (2) Adds a check to the external toolchain logic to ensure that if
     BR2_TOOLCHAIN_HAS_OPENMP is enabled, the toolchain really supports
     it. This should be done in the $(2)_CONFIGURE_CMDS variable in
     pkg-toolchain-external.mk. You can for example write a check
     similar to check_fortran (see helpers.mk) that tries to compile a
     simple OpenMP program.

Do you think you could work on this ?

Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com