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libbpf: Refactor header installation portions of Makefile

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As we gradually get more headers that have to be installed, it's quite
annoying to copy/paste long $(call) commands. So extract that logic and do
a simple $(foreach) over the list of headers.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20210603004026.2698513-3-andrii@kernel.org
This commit is contained in:
Andrii Nakryiko 2021-06-02 17:40:24 -07:00 committed by Daniel Borkmann
parent 16cac00606
commit 232c9e8bd5
1 changed files with 7 additions and 12 deletions

19
tools/lib/bpf/Makefile
View File

@ -223,19 +223,14 @@ install_lib: all_cmd
$(call do_install_mkdir,$(libdir_SQ)); \
cp -fpR $(LIB_FILE) $(DESTDIR)$(libdir_SQ)
INSTALL_HEADERS = bpf.h libbpf.h btf.h libbpf_common.h libbpf_legacy.h xsk.h \
bpf_helpers.h $(BPF_HELPER_DEFS) bpf_tracing.h \
bpf_endian.h bpf_core_read.h
install_headers: $(BPF_HELPER_DEFS)
$(call QUIET_INSTALL, headers) \
$(call do_install,bpf.h,$(prefix)/include/bpf,644); \
$(call do_install,libbpf.h,$(prefix)/include/bpf,644); \
$(call do_install,btf.h,$(prefix)/include/bpf,644); \
$(call do_install,libbpf_common.h,$(prefix)/include/bpf,644); \
$(call do_install,libbpf_legacy.h,$(prefix)/include/bpf,644); \
$(call do_install,xsk.h,$(prefix)/include/bpf,644); \
$(call do_install,bpf_helpers.h,$(prefix)/include/bpf,644); \
$(call do_install,$(BPF_HELPER_DEFS),$(prefix)/include/bpf,644); \
$(call do_install,bpf_tracing.h,$(prefix)/include/bpf,644); \
$(call do_install,bpf_endian.h,$(prefix)/include/bpf,644); \
$(call do_install,bpf_core_read.h,$(prefix)/include/bpf,644);
$(call QUIET_INSTALL, headers) \
$(foreach hdr,$(INSTALL_HEADERS), \
$(call do_install,$(hdr),$(prefix)/include/bpf,644);)
install_pkgconfig: $(PC_FILE)
$(call QUIET_INSTALL, $(PC_FILE)) \