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author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-05-28 18:21:39 +0900 |
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committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-05-29 03:28:58 +0900 |
commit | f1089c92da791034af73478159626007cba7f092 (patch) | |
tree | ef96a153f0bd61a3cf2fbff9d083c4043f7bde22 /tools/memory-model/litmus-tests/SB+poonceonces.litmus | |
parent | e08d6de4e5321aefa8ac2ba72d464dd9727365e8 (diff) | |
download | linux-f1089c92da791034af73478159626007cba7f092.tar.bz2 |
kbuild: remove CONFIG_CROSS_COMPILE support
Kbuild provides a couple of ways to specify CROSS_COMPILE:
[1] Command line
[2] Environment
[3] arch/*/Makefile (only some architectures)
[4] CONFIG_CROSS_COMPILE
[4] is problematic for the compiler capability tests in Kconfig.
CONFIG_CROSS_COMPILE allows users to change the compiler prefix from
'make menuconfig', etc. It means, the compiler options would have
to be all re-calculated everytime CONFIG_CROSS_COMPILE is changed.
To avoid complexity and performance issues, I'd like to evaluate
the shell commands statically, i.e. only parsing Kconfig files.
I guess the majority is [1] or [2]. Currently, there are only
5 defconfig files that specify CONFIG_CROSS_COMPILE.
arch/arm/configs/lpc18xx_defconfig
arch/hexagon/configs/comet_defconfig
arch/nds32/configs/defconfig
arch/openrisc/configs/or1ksim_defconfig
arch/openrisc/configs/simple_smp_defconfig
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Diffstat (limited to 'tools/memory-model/litmus-tests/SB+poonceonces.litmus')
0 files changed, 0 insertions, 0 deletions