Sedat Dilek 211a741cd3 tools: Factor Clang, LLC and LLVM utils definitions ... When dealing with BPF/BTF/pahole and DWARF v5 I wanted to build bpftool. While looking into the source code I found duplicate assignments in misc tools for the LLVM eco system, e.g. clang and llvm-objcopy. Move the Clang, LLC and/or LLVM utils definitions to tools/scripts/Makefile.include file and add missing includes where needed. Honestly, I was inspired by the commit c8a950d0d3 ("tools: Factor HOSTCC, HOSTLD, HOSTAR definitions"). I tested with bpftool and perf on Debian/testing AMD64 and LLVM/Clang v11.1.0-rc1. Build instructions: [ make and make-options ] MAKE="make V=1" MAKE_OPTS="HOSTCC=clang HOSTCXX=clang++ HOSTLD=ld.lld CC=clang LD=ld.lld LLVM=1 LLVM_IAS=1" MAKE_OPTS="$MAKE_OPTS PAHOLE=/opt/pahole/bin/pahole" [ clean-up ] $MAKE $MAKE_OPTS -C tools/ clean [ bpftool ] $MAKE $MAKE_OPTS -C tools/bpf/bpftool/ [ perf ] PYTHON=python3 $MAKE $MAKE_OPTS -C tools/perf/ I was careful with respecting the user's wish to override custom compiler, linker, GNU/binutils and/or LLVM utils settings. Signed-off-by: Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Jiri Olsa <jolsa@redhat.com> # tools/build and tools/perf Link: https://lore.kernel.org/bpf/20210128015117.20515-1-sedat.dilek@gmail.com		2021-01-29 01:25:34 +01:00
..
fault-injection
ktest	Kbuild updates for v5.11	2020-12-22 14:02:39 -08:00
kunit	kunit: tool: Force the use of the 'tty' console for UML	2021-01-04 09:18:38 -07:00
nvdimm	x86, libnvdimm/test: Remove COPY_MC_TEST	2020-10-26 18:08:35 +01:00
radix-tree	ida: Free allocated bitmap in error path	2020-10-07 09:11:33 -04:00
scatterlist	RDMA 5.11 pull request	2020-12-16 13:42:26 -08:00
selftests	tools: Factor Clang, LLC and LLVM utils definitions	2021-01-29 01:25:34 +01:00
vsock	SPDX patches for 5.7-rc1.	2020-04-03 13:12:26 -07:00