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Peter Kjellerstedt
314fc656d9
The options in ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS} are already passed
via ${CC}/${CXX} and there is no reason to pass them a second time. Thus
we can remove MESON_TOOLCHAIN_ARGS. And when it is removed, the other
MESON_*_ARGS variables revert to the standard CFLAGS, CXXFLAGS and
LDFLAGS, so just use them directly instead.
Apart from the obvious improvement with not passing a lot of options
twice, this also solves a problem where -pie would be passed on the
command line in a way that it would prevent building any dynamic
libraries using meson if using a toolchain that is not built with
--enable-default-pie and if security_flags.inc is used.
(From OE-Core rev: 300f4ac59d4b96fc25a40565b22441b51ab08ede)
Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
QEMU Emulation Targets ====================== To simplify development, the build system supports building images to work with the QEMU emulator in system emulation mode. Several architectures are currently supported in 32 and 64 bit variants: * ARM (qemuarm + qemuarm64) * x86 (qemux86 + qemux86-64) * PowerPC (qemuppc only) * MIPS (qemumips + qemumips64) Use of the QEMU images is covered in the Yocto Project Reference Manual. The appropriate MACHINE variable value corresponding to the target is given in brackets.