171bb428fSJakub Kicinskiinclude ../../scripts/Makefile.include 271bb428fSJakub Kicinskiinclude ../../scripts/utilities.mak 371bb428fSJakub Kicinski 471bb428fSJakub Kicinskiifeq ($(srctree),) 571bb428fSJakub Kicinskisrctree := $(patsubst %/,%,$(dir $(CURDIR))) 671bb428fSJakub Kicinskisrctree := $(patsubst %/,%,$(dir $(srctree))) 771bb428fSJakub Kicinskisrctree := $(patsubst %/,%,$(dir $(srctree))) 871bb428fSJakub Kicinskiendif 971bb428fSJakub Kicinski 1071bb428fSJakub Kicinskiifeq ($(V),1) 1171bb428fSJakub Kicinski Q = 1271bb428fSJakub Kicinskielse 1371bb428fSJakub Kicinski Q = @ 1471bb428fSJakub Kicinskiendif 1571bb428fSJakub Kicinski 1671bb428fSJakub KicinskiBPF_DIR = $(srctree)/tools/lib/bpf/ 1771bb428fSJakub Kicinski 1871bb428fSJakub Kicinskiifneq ($(OUTPUT),) 1971bb428fSJakub Kicinski BPF_PATH = $(OUTPUT) 2071bb428fSJakub Kicinskielse 2171bb428fSJakub Kicinski BPF_PATH = $(BPF_DIR) 2271bb428fSJakub Kicinskiendif 2371bb428fSJakub Kicinski 2471bb428fSJakub KicinskiLIBBPF = $(BPF_PATH)libbpf.a 2571bb428fSJakub Kicinski 26c256429fSJakub KicinskiBPFTOOL_VERSION := $(shell make --no-print-directory -sC ../../.. kernelversion) 274bfe3bd3SRoman Gushchin 2871bb428fSJakub Kicinski$(LIBBPF): FORCE 2971bb428fSJakub Kicinski $(Q)$(MAKE) -C $(BPF_DIR) OUTPUT=$(OUTPUT) $(OUTPUT)libbpf.a FEATURES_DUMP=$(FEATURE_DUMP_EXPORT) 3071bb428fSJakub Kicinski 3171bb428fSJakub Kicinski$(LIBBPF)-clean: 3271bb428fSJakub Kicinski $(call QUIET_CLEAN, libbpf) 3371bb428fSJakub Kicinski $(Q)$(MAKE) -C $(BPF_DIR) OUTPUT=$(OUTPUT) clean >/dev/null 3471bb428fSJakub Kicinski 35658e85aaSQuentin Monnetprefix ?= /usr/local 36507e590dSQuentin Monnetbash_compdir ?= /usr/share/bash-completion/completions 3771bb428fSJakub Kicinski 3871bb428fSJakub KicinskiCC = gcc 3971bb428fSJakub Kicinski 4071bb428fSJakub KicinskiCFLAGS += -O2 4172ab55e9SJiri BencCFLAGS += -W -Wall -Wextra -Wno-unused-parameter -Wshadow -Wno-missing-field-initializers 42f412eed9SJakub KicinskiCFLAGS += -DPACKAGE='"bpftool"' -D__EXPORTED_HEADERS__ \ 43f412eed9SJakub Kicinski -I$(srctree)/kernel/bpf/ \ 44f412eed9SJakub Kicinski -I$(srctree)/tools/include \ 45f412eed9SJakub Kicinski -I$(srctree)/tools/include/uapi \ 46f412eed9SJakub Kicinski -I$(srctree)/tools/lib/bpf \ 47f412eed9SJakub Kicinski -I$(srctree)/tools/perf 484bfe3bd3SRoman GushchinCFLAGS += -DBPFTOOL_VERSION='"$(BPFTOOL_VERSION)"' 4971bb428fSJakub KicinskiLIBS = -lelf -lbfd -lopcodes $(LIBBPF) 5071bb428fSJakub Kicinski 51658e85aaSQuentin MonnetINSTALL ?= install 52658e85aaSQuentin MonnetRM ?= rm -f 53658e85aaSQuentin Monnet 54fb982666SRoman GushchinFEATURE_USER = .bpftool 55531b014eSJakub KicinskiFEATURE_TESTS = libbfd disassembler-four-args reallocarray 56fb982666SRoman GushchinFEATURE_DISPLAY = libbfd disassembler-four-args 57fb982666SRoman Gushchin 58fb982666SRoman Gushchincheck_feat := 1 59fb982666SRoman GushchinNON_CHECK_FEAT_TARGETS := clean uninstall doc doc-clean doc-install doc-uninstall 60fb982666SRoman Gushchinifdef MAKECMDGOALS 61fb982666SRoman Gushchinifeq ($(filter-out $(NON_CHECK_FEAT_TARGETS),$(MAKECMDGOALS)),) 62fb982666SRoman Gushchin check_feat := 0 63fb982666SRoman Gushchinendif 64fb982666SRoman Gushchinendif 65fb982666SRoman Gushchin 66fb982666SRoman Gushchinifeq ($(check_feat),1) 67fb982666SRoman Gushchinifeq ($(FEATURES_DUMP),) 68fb982666SRoman Gushchininclude $(srctree)/tools/build/Makefile.feature 69fb982666SRoman Gushchinelse 70fb982666SRoman Gushchininclude $(FEATURES_DUMP) 71fb982666SRoman Gushchinendif 72fb982666SRoman Gushchinendif 73fb982666SRoman Gushchin 74fb982666SRoman Gushchinifeq ($(feature-disassembler-four-args), 1) 75fb982666SRoman GushchinCFLAGS += -DDISASM_FOUR_ARGS_SIGNATURE 76fb982666SRoman Gushchinendif 77fb982666SRoman Gushchin 78531b014eSJakub Kicinskiifeq ($(feature-reallocarray), 0) 79531b014eSJakub KicinskiCFLAGS += -DCOMPAT_NEED_REALLOCARRAY 80531b014eSJakub Kicinskiendif 81531b014eSJakub Kicinski 8290126e3aSJakub Kicinskiinclude $(wildcard $(OUTPUT)*.d) 8371bb428fSJakub Kicinski 8471bb428fSJakub Kicinskiall: $(OUTPUT)bpftool 8571bb428fSJakub Kicinski 8671bb428fSJakub KicinskiSRCS = $(wildcard *.c) 87c9c35995SJakub KicinskiOBJS = $(patsubst %.c,$(OUTPUT)%.o,$(SRCS)) $(OUTPUT)disasm.o 88c9c35995SJakub Kicinski 89c9c35995SJakub Kicinski$(OUTPUT)disasm.o: $(srctree)/kernel/bpf/disasm.c 90c9c35995SJakub Kicinski $(QUIET_CC)$(COMPILE.c) -MMD -o $@ $< 9171bb428fSJakub Kicinski 9271bb428fSJakub Kicinski$(OUTPUT)bpftool: $(OBJS) $(LIBBPF) 9371bb428fSJakub Kicinski $(QUIET_LINK)$(CC) $(CFLAGS) -o $@ $^ $(LIBS) 9471bb428fSJakub Kicinski 9571bb428fSJakub Kicinski$(OUTPUT)%.o: %.c 9671bb428fSJakub Kicinski $(QUIET_CC)$(COMPILE.c) -MMD -o $@ $< 9771bb428fSJakub Kicinski 9871bb428fSJakub Kicinskiclean: $(LIBBPF)-clean 9971bb428fSJakub Kicinski $(call QUIET_CLEAN, bpftool) 100658e85aaSQuentin Monnet $(Q)$(RM) $(OUTPUT)bpftool $(OUTPUT)*.o $(OUTPUT)*.d 101cc5b3403SJakub Kicinski $(call QUIET_CLEAN, core-gen) 102cc5b3403SJakub Kicinski $(Q)$(RM) $(OUTPUT)FEATURE-DUMP.bpftool 10371bb428fSJakub Kicinski 104658e85aaSQuentin Monnetinstall: $(OUTPUT)bpftool 105658e85aaSQuentin Monnet $(call QUIET_INSTALL, bpftool) 106658e85aaSQuentin Monnet $(Q)$(INSTALL) -m 0755 -d $(DESTDIR)$(prefix)/sbin 107658e85aaSQuentin Monnet $(Q)$(INSTALL) $(OUTPUT)bpftool $(DESTDIR)$(prefix)/sbin/bpftool 108658e85aaSQuentin Monnet $(Q)$(INSTALL) -m 0755 -d $(DESTDIR)$(bash_compdir) 109658e85aaSQuentin Monnet $(Q)$(INSTALL) -m 0644 bash-completion/bpftool $(DESTDIR)$(bash_compdir) 11071bb428fSJakub Kicinski 111d3244248SQuentin Monnetuninstall: 112d3244248SQuentin Monnet $(call QUIET_UNINST, bpftool) 113d3244248SQuentin Monnet $(Q)$(RM) $(DESTDIR)$(prefix)/sbin/bpftool 114d3244248SQuentin Monnet $(Q)$(RM) $(DESTDIR)$(bash_compdir)/bpftool 115d3244248SQuentin Monnet 116ff69c21aSJakub Kicinskidoc: 117658e85aaSQuentin Monnet $(call descend,Documentation) 118658e85aaSQuentin Monnet 119658e85aaSQuentin Monnetdoc-clean: 120658e85aaSQuentin Monnet $(call descend,Documentation,clean) 121ff69c21aSJakub Kicinski 122ff69c21aSJakub Kicinskidoc-install: 123658e85aaSQuentin Monnet $(call descend,Documentation,install) 124ff69c21aSJakub Kicinski 125d3244248SQuentin Monnetdoc-uninstall: 126d3244248SQuentin Monnet $(call descend,Documentation,uninstall) 127d3244248SQuentin Monnet 12871bb428fSJakub KicinskiFORCE: 12971bb428fSJakub Kicinski 130d3244248SQuentin Monnet.PHONY: all FORCE clean install uninstall 131d3244248SQuentin Monnet.PHONY: doc doc-clean doc-install doc-uninstall 13271bb428fSJakub Kicinski.DEFAULT_GOAL := all 133