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From: Richard Henderson <richard.henderson@linaro.org>
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Date: Mon, 15 Oct 2018 20:54:07 -0700
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Subject: [Qemu-devel] check-tcg failure
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To: =?UTF-8?Q?Alex_Benn=c3=a9e?= <alex.bennee@linaro.org>
Cc: qemu-devel <qemu-devel@nongnu.org>

On aa64, "cross-compiling" to aa32, with

CC=arm-linux-gnueabihf-gcc

configure determines

aarch64-linux-user/config-target.mak:CROSS_CC_GUEST="aarch64-linux-gnu-gcc"
aarch64-linux-user/config-target.mak:CROSS_CC_GUEST_STATIC=y
aarch64-softmmu/config-target.mak:CROSS_CC_GUEST="aarch64-linux-gnu-gcc"
aarch64-softmmu/config-target.mak:CROSS_CC_GUEST_STATIC=y
arm-linux-user/config-target.mak:CROSS_CC_GUEST="cc"
arm-linux-user/config-target.mak:CROSS_CC_GUEST_STATIC=y
arm-softmmu/config-target.mak:CROSS_CC_GUEST="cc"
arm-softmmu/config-target.mak:CROSS_CC_GUEST_STATIC=y

which results in

  BUILD   arm guest-tests with cc
cc: error: unrecognized command line option ‘-marm’; did you mean ‘-fasm’?

Because of course cc is the aa64 host compiler.


r~