objtool: Fix ARCH=x86_64 build error
Building objtool with ARCH=x86_64 fails with: $make ARCH=x86_64 -C tools/objtool ... CC arch/x86/decode.o arch/x86/decode.c:10:22: fatal error: asm/insn.h: No such file or directory #include <asm/insn.h> ^ compilation terminated. mv: cannot stat ‘arch/x86/.decode.o.tmp’: No such file or directory make[2]: *** [arch/x86/decode.o] Error 1 ... The root cause is that the command-line variable 'ARCH' cannot be overridden. It can be replaced by 'SRCARCH', which is defined in 'tools/scripts/Makefile.arch'. Signed-off-by:Shile Zhang <shile.zhang@linux.alibaba.com> Signed-off-by:
Josh Poimboeuf <jpoimboe@redhat.com> Signed-off-by:
Ingo Molnar <mingo@kernel.org> Reviewed-by:
Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Link: https://lore.kernel.org/r/d5d11370ae116df6c653493acd300ec3d7f5e925.1579543924.git.jpoimboe@redhat.com
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6ec14aa7
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