mirror of
https://git.yoctoproject.org/poky
synced 2026-02-10 02:33:02 +01:00
ff0ea5633a
GCC has the ability to pass extensions to the march parameter, which expand the funcationality of the march. For example "-march=armv7ve+simd" adds SIMD to ARMv7. Currently, there is no way to expand the march setting without modifying each instance, as you can't guarantee the ordering when using the existing TUNE_CCARGS. By introducing two new variables, TUNE_CCARGS_MARCH and TUNE_CCARGS_MARCH_OPT, we can enforce that these two go together. Also, expand existing and create new feature files that use these variables to expand the functionality. (From OE-Core rev: 794eb617bfd1997e7a3498812c63a20c58a10554) Signed-off-by: Jon Mason <jdmason@kudzu.us> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
6 lines
274 B
PHP
6 lines
274 B
PHP
# Cryptographic instructions for:
|
|
# armv8-a, armv8.1-a, armv8.3-a, armv8.4-a, armv8.5-a, armv8.6-a, and armv8-r
|
|
|
|
TUNEVALID[crypto] = "Enable cryptographic instructions for ARMv8"
|
|
TUNE_CCARGS_MARCH_OPTS .= "${@bb.utils.contains('TUNE_FEATURES', 'crypto', '+crypto', '', d)}"
|