diff options
| -rw-r--r-- | samples/bpf/Makefile | 2 | ||||
| -rw-r--r-- | tools/lib/bpf/.gitignore | 1 | ||||
| -rw-r--r-- | tools/lib/bpf/Makefile | 16 | ||||
| -rw-r--r-- | tools/lib/bpf/bpf_endian.h (renamed from tools/testing/selftests/bpf/bpf_endian.h) | 0 | ||||
| -rw-r--r-- | tools/lib/bpf/bpf_helpers.h (renamed from tools/testing/selftests/bpf/bpf_helpers.h) | 0 | ||||
| -rw-r--r-- | tools/lib/bpf/bpf_tracing.h (renamed from tools/testing/selftests/bpf/bpf_tracing.h) | 0 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/.gitignore | 1 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/Makefile | 10 |
8 files changed, 17 insertions, 13 deletions
diff --git a/samples/bpf/Makefile b/samples/bpf/Makefile index 1d9be26b4edd..a11d7270583d 100644 --- a/samples/bpf/Makefile +++ b/samples/bpf/Makefile @@ -282,7 +282,7 @@ $(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/.gitignore b/tools/lib/bpf/.gitignore index 12382b0c71c7..35bf013e368c 100644 --- a/tools/lib/bpf/.gitignore +++ b/tools/lib/bpf/.gitignore @@ -6,3 +6,4 @@ libbpf.so.* TAGS tags cscope.* +/bpf_helper_defs.h diff --git a/tools/lib/bpf/Makefile b/tools/lib/bpf/Makefile index 10b77644a17c..974453564f01 100644 --- a/tools/lib/bpf/Makefile +++ b/tools/lib/bpf/Makefile @@ -157,7 +157,7 @@ all: fixdep all_cmd: $(CMD_TARGETS) check -$(BPF_IN): force elfdep bpfdep +$(BPF_IN): force elfdep bpfdep bpf_helper_defs.h @(test -f ../../include/uapi/linux/bpf.h -a -f ../../../include/uapi/linux/bpf.h && ( \ (diff -B ../../include/uapi/linux/bpf.h ../../../include/uapi/linux/bpf.h >/dev/null) || \ echo "Warning: Kernel ABI header at 'tools/include/uapi/linux/bpf.h' differs from latest version at 'include/uapi/linux/bpf.h'" >&2 )) || true @@ -175,6 +175,10 @@ $(BPF_IN): force elfdep bpfdep echo "Warning: Kernel ABI header at 'tools/include/uapi/linux/if_xdp.h' differs from latest version at 'include/uapi/linux/if_xdp.h'" >&2 )) || true $(Q)$(MAKE) $(build)=libbpf +bpf_helper_defs.h: $(srctree)/include/uapi/linux/bpf.h + $(Q)$(srctree)/scripts/bpf_helpers_doc.py --header \ + --file $(srctree)/include/uapi/linux/bpf.h > bpf_helper_defs.h + $(OUTPUT)libbpf.so: $(OUTPUT)libbpf.so.$(LIBBPF_VERSION) $(OUTPUT)libbpf.so.$(LIBBPF_VERSION): $(BPF_IN) @@ -236,13 +240,17 @@ install_lib: all_cmd $(call do_install_mkdir,$(libdir_SQ)); \ cp -fpR $(LIB_FILE) $(DESTDIR)$(libdir_SQ) -install_headers: +install_headers: bpf_helper_defs.h $(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); \ $(call do_install,libbpf_util.h,$(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); \ + $(call do_install,bpf_helper_defs.h,$(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)) \ @@ -259,7 +267,7 @@ config-clean: clean: $(call QUIET_CLEAN, libbpf) $(RM) $(TARGETS) $(CXX_TEST_TARGET) \ *.o *~ *.a *.so *.so.$(LIBBPF_MAJOR_VERSION) .*.d .*.cmd \ - *.pc LIBBPF-CFLAGS + *.pc LIBBPF-CFLAGS bpf_helper_defs.h $(call QUIET_CLEAN, core-gen) $(RM) $(OUTPUT)FEATURE-DUMP.libbpf diff --git a/tools/testing/selftests/bpf/bpf_endian.h b/tools/lib/bpf/bpf_endian.h index fbe28008450f..fbe28008450f 100644 --- a/tools/testing/selftests/bpf/bpf_endian.h +++ b/tools/lib/bpf/bpf_endian.h diff --git a/tools/testing/selftests/bpf/bpf_helpers.h b/tools/lib/bpf/bpf_helpers.h index 6d059c0a7845..6d059c0a7845 100644 --- a/tools/testing/selftests/bpf/bpf_helpers.h +++ b/tools/lib/bpf/bpf_helpers.h diff --git a/tools/testing/selftests/bpf/bpf_tracing.h b/tools/lib/bpf/bpf_tracing.h index b0dafe8b4ebc..b0dafe8b4ebc 100644 --- a/tools/testing/selftests/bpf/bpf_tracing.h +++ b/tools/lib/bpf/bpf_tracing.h diff --git a/tools/testing/selftests/bpf/.gitignore b/tools/testing/selftests/bpf/.gitignore index 50063f66539d..7470327edcfe 100644 --- a/tools/testing/selftests/bpf/.gitignore +++ b/tools/testing/selftests/bpf/.gitignore @@ -39,4 +39,3 @@ libbpf.so.* test_hashmap test_btf_dump xdping -/bpf_helper_defs.h diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index 771a4e82128b..90944b7a8274 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -90,10 +90,6 @@ include ../lib.mk TEST_CUSTOM_PROGS = $(OUTPUT)/urandom_read all: $(TEST_CUSTOM_PROGS) -bpf_helper_defs.h: $(APIDIR)/linux/bpf.h - $(BPFDIR)/../../../scripts/bpf_helpers_doc.py --header \ - --file $(APIDIR)/linux/bpf.h > bpf_helper_defs.h - $(OUTPUT)/urandom_read: $(OUTPUT)/%: %.c $(CC) -o $@ $< -Wl,--build-id @@ -127,7 +123,7 @@ $(OUTPUT)/test_cgroup_attach: cgroup_helpers.c # force a rebuild of BPFOBJ when its dependencies are updated force: -$(BPFOBJ): force bpf_helper_defs.h +$(BPFOBJ): force $(MAKE) -C $(BPFDIR) OUTPUT=$(OUTPUT)/ PROBE := $(shell $(LLC) -march=bpf -mcpu=probe -filetype=null /dev/null 2>&1) @@ -152,7 +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 @@ -323,4 +319,4 @@ $(VERIFIER_TESTS_H): $(VERIFIER_TEST_FILES) | $(VERIFIER_TESTS_DIR) EXTRA_CLEAN := $(TEST_CUSTOM_PROGS) $(ALU32_BUILD_DIR) $(BPF_GCC_BUILD_DIR) \ $(VERIFIER_TESTS_H) $(PROG_TESTS_H) $(MAP_TESTS_H) \ - feature bpf_helper_defs.h + feature |