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H A D | configure | d75402b5ee297291555ac9ce806507e79bbf6bf3 Wed Apr 04 14:27:05 CDT 2018 Alex Bennée <alex.bennee@linaro.org> configure: add support for --cross-cc-FOO
This allows us to specify cross compilers for our guests. This is useful for building test images/programs. Currently we re-run the compile test for each target. I couldn't think of a way to cache the value for a given arch without getting messier configure code.
The cross compiler for the guest is visible to each target as CROSS_CC_GUEST in config-target.mak. This is quoted to handle the case of --cc="ccache gcc".
Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
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