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Quentin Schulz
4b6ce4604c
A non-SPDX license (which is not an alias to an SPDX license) cannot currently be marked as incompatible in INCOMPATIBLE_LICENSE. In the current state, we take all INCOMPATIBLE_LICENSE and pass them through expand_wildcard_licenses which is only adding SPDX licenses that match the glob regexp of what is in INCOMPATIBLE_LICENSE (be it a direct match to an SPDX license or via an alias). This does not work well with custom licenses. E.g.: foo.bb: LICENSE = "FooLicense" conf/local.conf: INCOMPATIBLE_LICENSE = "FooLicense" `bitbake foo` Gives no warning, no error, builds and packages successfully, because INCOMPATIBLE_LICENSE is basically empty since FooLicense is neither in SPDXLICENSEMAP nor in SRC_DISTRIBUTE_LICENSES. Let's add the original licenses to the list returned by expand_wildcard_licenses to be able to handle the aforementioned case. INCOMPATIBLE_LICENSE = "FooLicense GPLv2 GPLv3+" used to "resolve" to "GPLv2 GPLv3". It now resolves to "FooLicense GPLv2 GPLv3 GPLv3+" which fixes the issue with custom licenses not being in SPDXLICENSEMAP or SRC_DISTRIBUTE_LICENSES and thus being left out of the blacklisted licenses. I needed to pass a list to expand_wildcard_licenses from the license_image class instead of the current output of map() because the operator [:] does not work on this kind of type, and list(map()) or anything that iterates over map() actually moves the iterator and breaks the forloop right after in expand_wildcard_licenses. (From OE-Core rev: 2d976587d703462db2b7b78661b05ac22fb93787) Signed-off-by: Quentin Schulz <quentin.schulz@streamunlimited.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.