Hi all, I've recently noticed a mismatch between CC options
- set by the SDK environment script - set by the do_compile task for any 'target' class recipes when the DISTRO is configured with TCLIBC = "musl" The SDK env script adds "-mmusl" when exporting CC while do_compile doesn't. We can see TARGET_CC_ARCH_append_libc-musl = " -mmusl" in file meta/classes/toolchain-scripts.bbclass, this class is inherited when building the meta-environment-<MACHINE> recipe (dependancy of the populate_sdk task of core images). Can anyone explain what is the aim of this -mmusl option and if required why this option is not set on both sides ? I fear this could lead to some situations where applications built from the SDK and then built with the full Yocto stack don't behave exactly the same. Thanks Antoine
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