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Hongxu Jia
273af8144e
1. The building openssl requires to install perl Text::Template module(>=1.46), but Text::Template is a non core Perl module, openssl chooses to bundle Text::Template 1.46 into the source, for convenience. https://github.com/openssl/openssl/commit/8ff2af548303d311ce3591406111f77862875a60 2. While Text::Template < 1.46, the produced build files are gravely faulty. https://github.com/openssl/openssl/pull/6682 3. If host has installed Text::Template < 1.46 (such as CentOS-7.5 has Text:: Template 1.45). The mismatched old module was used although the right one in openssl source. So set PERL5LIB to use deterministic perl Text::Template module bundled by openssl source and ignore the one of host (From OE-Core rev: 5e7a75c226d4df0c066f04eaea014b8888c6bed2) Signed-off-by: Hongxu Jia <hongxu.jia@windriver.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.