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0ebc923317
do_configure and do_preconfigure can modify source files, which causes race conditions if these tasks run in parallel with do_ar_patched. Add explicit task dependencies to ensure that do_ar_patched finishes before these tasks start. Specifically, this fixes a race condition with gcc-source where do_ar_patched races with do_preconfigure deleting gcc/gengtype-lex.c (From OE-Core rev: fdd06278dc67e8c13468b89746c562d298a2d63b) Signed-off-by: Joshua Watt <JPEWhacker@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> (cherry picked from commit 8a7c7794870815030239e90b03e37ed302b7e885) Signed-off-by: Steve Sakoman <steve@sakoman.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.