Marc Herbert e526a2b80a host-gcc: exclude -lgcc to fix -mx32 [qemu_]x86_64 regression ... PR #9522 series ending with commit c2c9265b7d ("tests: cmsis: Disable two cmsis portability tests on x86_64") added -mx32 support for the x86_64 ARCH and qemu_x86_64. While this was implemented in "compiler/gcc/target.cmake" as fall back from cross-compilation to the host compiler, it worked with a direct ZEPHYR_TOOLCHAIN_VARIANT=host too. Later, -lgcc was added to "compiler/host-gcc/target.cmake" by PR #12674 to fix the -m32 x86 build. This broke the x86_64 build when using ZEPHYR_TOOLCHAIN_VARIANT=host because even "multilib" packages usually don't feature the -mx32 version of libgcc. Fix this by excluding -lgcc in compiler/host-gcc/target.cmake just like compiler/gcc/target.cmake always did for x86_64. Signed-off-by: Marc Herbert <marc.herbert@intel.com>		2019-01-30 22:08:30 -05:00
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gcc	host-gcc: exclude -lgcc to fix -mx32 [qemu_]x86_64 regression	2019-01-30 22:08:30 -05:00
host-gcc	host-gcc: exclude -lgcc to fix -mx32 [qemu_]x86_64 regression	2019-01-30 22:08:30 -05:00