Move bpf_helpers.h, bpf_tracing.h, and bpf_endian.h into libbpf. Ensure
they are installed along the other libbpf headers. Also, adjust
selftests and samples include path to include libbpf now.
Acked-by: Song Liu <songliubraving@xxxxxx>
Signed-off-by: Andrii Nakryiko <andriin@xxxxxx>
---
samples/bpf/Makefile | 2 +-
tools/lib/bpf/Makefile | 5 ++++-
tools/{testing/selftests => lib}/bpf/bpf_endian.h | 0
tools/{testing/selftests => lib}/bpf/bpf_helpers.h | 0
tools/{testing/selftests => lib}/bpf/bpf_tracing.h | 0
tools/testing/selftests/bpf/Makefile | 2 +-
6 files changed, 6 insertions(+), 3 deletions(-)
rename tools/{testing/selftests => lib}/bpf/bpf_endian.h (100%)
rename tools/{testing/selftests => lib}/bpf/bpf_helpers.h (100%)
rename tools/{testing/selftests => lib}/bpf/bpf_tracing.h (100%)
diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile
index 42b571cde177..ecb3535d91e3 100644
--- a/samples/bpf/Makefile
+++ b/samples/bpf/Makefile
@@ -283,7 +283,7 @@ $(obj)/hbm_edt_kern.o: $(src)/hbm.h $(src)/hbm_kern.h
$(obj)/%.o: $(src)/%.c
@echo " CLANG-bpf " $@
$(Q)$(CLANG) $(NOSTDINC_FLAGS) $(LINUXINCLUDE) $(EXTRA_CFLAGS) -I$(obj) \
- -I$(srctree)/tools/testing/selftests/bpf/ \
+ -I$(srctree)/tools/testing/selftests/bpf/ -I$(srctree)/tools/lib/bpf/ \
-D__KERNEL__ -D__BPF_TRACING__ -Wno-unused-value -Wno-pointer-sign \
-D__TARGET_ARCH_$(SRCARCH) -Wno-compare-distinct-pointer-types \
-Wno-gnu-variable-sized-type-not-at-end \
diff --git a/tools/lib/bpf/Makefile b/tools/lib/bpf/Makefile
index c6f94cffe06e..20b5b0ff5c73 100644
--- a/tools/lib/bpf/Makefile
+++ b/tools/lib/bpf/Makefile
@@ -240,7 +240,10 @@ install_headers:
$(call do_install,libbpf.h,$(prefix)/include/bpf,644); \
$(call do_install,btf.h,$(prefix)/include/bpf,644); \
$(call do_install,libbpf_util.h,$(prefix)/include/bpf,644); \
- $(call do_install,xsk.h,$(prefix)/include/bpf,644);
+ $(call do_install,xsk.h,$(prefix)/include/bpf,644); \
+ $(call do_install,bpf_helpers.h,$(prefix)/include/bpf,644); \
+ $(call do_install,bpf_tracing.h,$(prefix)/include/bpf,644); \
+ $(call do_install,bpf_endian.h,$(prefix)/include/bpf,644);
install_pkgconfig: $(PC_FILE)
$(call QUIET_INSTALL, $(PC_FILE)) \
diff --git a/tools/testing/selftests/bpf/bpf_endian.h b/tools/lib/bpf/bpf_endian.h
similarity index 100%
rename from tools/testing/selftests/bpf/bpf_endian.h
rename to tools/lib/bpf/bpf_endian.h
diff --git a/tools/testing/selftests/bpf/bpf_helpers.h b/tools/lib/bpf/bpf_helpers.h
similarity index 100%
rename from tools/testing/selftests/bpf/bpf_helpers.h
rename to tools/lib/bpf/bpf_helpers.h
diff --git a/tools/testing/selftests/bpf/bpf_tracing.h b/tools/lib/bpf/bpf_tracing.h
similarity index 100%
rename from tools/testing/selftests/bpf/bpf_tracing.h
rename to tools/lib/bpf/bpf_tracing.h
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
index 6889c19a628c..b00a5d8046c7 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile
@@ -148,7 +148,7 @@ $(shell $(1) -v -E - </dev/null 2>&1 \
endef
CLANG_SYS_INCLUDES = $(call get_sys_includes,$(CLANG))
BPF_CFLAGS = -I. -I./include/uapi -I../../../include/uapi \
- -I$(OUTPUT)/../usr/include -D__TARGET_ARCH_$(SRCARCH)
+ -I$(BPFDIR) -I$(OUTPUT)/../usr/include -D__TARGET_ARCH_$(SRCARCH)
CLANG_CFLAGS = $(CLANG_SYS_INCLUDES) \
-Wno-compare-distinct-pointer-types
--
2.17.1
