Viktor Malik edd75c8028 tools/resolve_btfids: Fix setting HOSTCFLAGS ... Building BPF selftests with custom HOSTCFLAGS yields an error: # make HOSTCFLAGS="-O2" [...] HOSTCC ./tools/testing/selftests/bpf/tools/build/resolve_btfids/main.o main.c:73:10: fatal error: linux/rbtree.h: No such file or directory 73 | #include <linux/rbtree.h> | ^~~~~~~~~~~~~~~~ The reason is that tools/bpf/resolve_btfids/Makefile passes header include paths by extending HOSTCFLAGS which is overridden by setting HOSTCFLAGS in the make command (because of Makefile rules [1]). This patch fixes the above problem by passing the include paths via `HOSTCFLAGS_resolve_btfids` which is used by tools/build/Build.include and can be combined with overridding HOSTCFLAGS. [1] https://www.gnu.org/software/make/manual/html_node/Overriding.html Fixes: 56a2df7615 ("tools/resolve_btfids: Compile resolve_btfids as host program") Signed-off-by: Viktor Malik <vmalik@redhat.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Jiri Olsa <jolsa@kernel.org> Link: https://lore.kernel.org/bpf/20230530123352.1308488-1-vmalik@redhat.com		2023-06-05 15:44:47 -07:00
..
bpftool	bpftool: Specify XDP Hints ifname when loading program	2023-05-23 16:55:06 +02:00
resolve_btfids	tools/resolve_btfids: Fix setting HOSTCFLAGS	2023-06-05 15:44:47 -07:00
runqslower	tools: runqslower: Add EXTRA_CFLAGS and EXTRA_LDFLAGS support	2023-02-10 15:21:26 -08:00
.gitignore	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
bpf_asm.c	docs: networking: convert filter.txt to ReST	2020-04-28 14:39:46 -07:00
bpf_dbg.c	bpf: Simplify the calculation of variables	2021-03-04 19:24:53 -08:00
bpf_exp.l	bpf: fix cbpf parser bug for octal numbers	2018-06-03 07:46:55 -07:00
bpf_exp.y	tools, bpf_asm: Exit non-zero on errors	2021-02-26 22:53:50 +01:00
bpf_jit_disasm.c	tools bpf_jit_disasm: Fix compilation error with new binutils	2022-08-01 15:30:48 -03:00
Makefile	tools bpf_jit_disasm: Don't display disassembler-four-args feature test	2022-08-01 15:31:51 -03:00