tools build: Add feature test for init_disassemble_info API changes
authorAndres Freund <andres@anarazel.de>
Mon, 1 Aug 2022 01:38:27 +0000 (18:38 -0700)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Mon, 1 Aug 2022 18:29:10 +0000 (15:29 -0300)
commitcfd59ca91467056bb2c36907b2fa67b8e1af9952
tree87064260221b7855e28f12e9c96bdf665c5ea62a
parent00b32625982e0c796f0abb8effcac9c05ef55bd3
tools build: Add feature test for init_disassemble_info API changes

binutils changed the signature of init_disassemble_info(), which now causes
compilation failures for tools/{perf,bpf}, e.g. on debian unstable.

Relevant binutils commit:

  https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=60a3da00bd5407f07

This commit adds a feature test to detect the new signature.  Subsequent
commits will use it to fix the build failures.

Signed-off-by: Andres Freund <andres@anarazel.de>
Acked-by: Quentin Monnet <quentin@isovalent.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Ben Hutchings <benh@debian.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Quentin Monnet <quentin@isovalent.com>
Cc: Sedat Dilek <sedat.dilek@gmail.com>
Cc: bpf@vger.kernel.org
Link: http://lore.kernel.org/lkml/20220622181918.ykrs5rsnmx3og4sv@alap3.anarazel.de
Link: https://lore.kernel.org/r/20220801013834.156015-2-andres@anarazel.de
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/build/Makefile.feature
tools/build/feature/Makefile
tools/build/feature/test-all.c
tools/build/feature/test-disassembler-init-styled.c [new file with mode: 0644]