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211 lines
5.4 KiB
211 lines
5.4 KiB
# SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) |
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# Most of this file is copied from tools/lib/bpf/Makefile |
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LIBPERF_VERSION = 0 |
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LIBPERF_PATCHLEVEL = 0 |
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LIBPERF_EXTRAVERSION = 1 |
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MAKEFLAGS += --no-print-directory |
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ifeq ($(srctree),) |
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srctree := $(patsubst %/,%,$(dir $(CURDIR))) |
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srctree := $(patsubst %/,%,$(dir $(srctree))) |
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srctree := $(patsubst %/,%,$(dir $(srctree))) |
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#$(info Determined 'srctree' to be $(srctree)) |
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endif |
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INSTALL = install |
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# Use DESTDIR for installing into a different root directory. |
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# This is useful for building a package. The program will be |
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# installed in this directory as if it was the root directory. |
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# Then the build tool can move it later. |
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DESTDIR ?= |
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DESTDIR_SQ = '$(subst ','\'',$(DESTDIR))' |
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include $(srctree)/tools/scripts/Makefile.include |
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include $(srctree)/tools/scripts/Makefile.arch |
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ifeq ($(LP64), 1) |
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libdir_relative = lib64 |
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else |
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libdir_relative = lib |
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endif |
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prefix ?= |
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libdir = $(prefix)/$(libdir_relative) |
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# Shell quotes |
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libdir_SQ = $(subst ','\'',$(libdir)) |
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libdir_relative_SQ = $(subst ','\'',$(libdir_relative)) |
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ifeq ("$(origin V)", "command line") |
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VERBOSE = $(V) |
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endif |
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ifndef VERBOSE |
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VERBOSE = 0 |
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endif |
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ifeq ($(VERBOSE),1) |
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Q = |
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else |
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Q = @ |
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endif |
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TEST_ARGS := $(if $(V),-v) |
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# Set compile option CFLAGS |
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ifdef EXTRA_CFLAGS |
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CFLAGS := $(EXTRA_CFLAGS) |
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else |
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CFLAGS := -g -Wall |
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endif |
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INCLUDES = \ |
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-I$(srctree)/tools/lib/perf/include \ |
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-I$(srctree)/tools/lib/ \ |
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-I$(srctree)/tools/include \ |
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-I$(srctree)/tools/arch/$(SRCARCH)/include/ \ |
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-I$(srctree)/tools/arch/$(SRCARCH)/include/uapi \ |
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-I$(srctree)/tools/include/uapi |
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# Append required CFLAGS |
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override CFLAGS += $(EXTRA_WARNINGS) |
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override CFLAGS += -Werror -Wall |
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override CFLAGS += -fPIC |
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override CFLAGS += $(INCLUDES) |
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override CFLAGS += -fvisibility=hidden |
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all: |
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export srctree OUTPUT CC LD CFLAGS V |
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export DESTDIR DESTDIR_SQ |
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include $(srctree)/tools/build/Makefile.include |
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VERSION_SCRIPT := libperf.map |
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PATCHLEVEL = $(LIBPERF_PATCHLEVEL) |
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EXTRAVERSION = $(LIBPERF_EXTRAVERSION) |
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VERSION = $(LIBPERF_VERSION).$(LIBPERF_PATCHLEVEL).$(LIBPERF_EXTRAVERSION) |
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LIBPERF_SO := $(OUTPUT)libperf.so.$(VERSION) |
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LIBPERF_A := $(OUTPUT)libperf.a |
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LIBPERF_IN := $(OUTPUT)libperf-in.o |
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LIBPERF_PC := $(OUTPUT)libperf.pc |
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LIBPERF_ALL := $(LIBPERF_A) $(OUTPUT)libperf.so* |
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LIB_DIR := $(srctree)/tools/lib/api/ |
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ifneq ($(OUTPUT),) |
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ifneq ($(subdir),) |
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API_PATH=$(OUTPUT)/../lib/api/ |
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else |
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API_PATH=$(OUTPUT) |
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endif |
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else |
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API_PATH=$(LIB_DIR) |
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endif |
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LIBAPI = $(API_PATH)libapi.a |
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export LIBAPI |
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$(LIBAPI): FORCE |
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$(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a |
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$(LIBAPI)-clean: |
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$(call QUIET_CLEAN, libapi) |
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$(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null |
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$(LIBPERF_IN): FORCE |
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$(Q)$(MAKE) $(build)=libperf |
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$(LIBPERF_A): $(LIBPERF_IN) |
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$(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIBPERF_IN) |
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$(LIBPERF_SO): $(LIBPERF_IN) $(LIBAPI) |
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$(QUIET_LINK)$(CC) --shared -Wl,-soname,libperf.so \ |
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-Wl,--version-script=$(VERSION_SCRIPT) $^ -o $@ |
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@ln -sf $(@F) $(OUTPUT)libperf.so |
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@ln -sf $(@F) $(OUTPUT)libperf.so.$(LIBPERF_VERSION) |
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libs: $(LIBPERF_A) $(LIBPERF_SO) $(LIBPERF_PC) |
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all: fixdep |
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$(Q)$(MAKE) libs |
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clean: $(LIBAPI)-clean |
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$(call QUIET_CLEAN, libperf) $(RM) $(LIBPERF_A) \ |
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*.o *~ *.a *.so *.so.$(VERSION) *.so.$(LIBPERF_VERSION) .*.d .*.cmd tests/*.o LIBPERF-CFLAGS $(LIBPERF_PC) \ |
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$(TESTS_STATIC) $(TESTS_SHARED) |
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TESTS_IN = tests-in.o |
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TESTS_STATIC = $(OUTPUT)tests-static |
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TESTS_SHARED = $(OUTPUT)tests-shared |
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$(TESTS_IN): FORCE |
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$(Q)$(MAKE) $(build)=tests |
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$(TESTS_STATIC): $(TESTS_IN) $(LIBPERF_A) $(LIBAPI) |
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$(QUIET_LINK)$(CC) -o $@ $^ |
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$(TESTS_SHARED): $(TESTS_IN) $(LIBAPI) |
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$(QUIET_LINK)$(CC) -o $@ -L$(or $(OUTPUT),.) $^ -lperf |
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make-tests: libs $(TESTS_SHARED) $(TESTS_STATIC) |
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tests: make-tests |
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@echo "running static:" |
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@./$(TESTS_STATIC) $(TEST_ARGS) |
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@echo "running dynamic:" |
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@LD_LIBRARY_PATH=. ./$(TESTS_SHARED) $(TEST_ARGS) |
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$(LIBPERF_PC): |
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$(QUIET_GEN)sed -e "s|@PREFIX@|$(prefix)|" \ |
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-e "s|@LIBDIR@|$(libdir_SQ)|" \ |
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-e "s|@VERSION@|$(VERSION)|" \ |
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< libperf.pc.template > $@ |
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define do_install_mkdir |
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if [ ! -d '$(DESTDIR_SQ)$1' ]; then \ |
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$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$1'; \ |
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fi |
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endef |
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define do_install |
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if [ ! -d '$(DESTDIR_SQ)$2' ]; then \ |
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$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$2'; \ |
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fi; \ |
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$(INSTALL) $1 $(if $3,-m $3,) '$(DESTDIR_SQ)$2' |
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endef |
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install_lib: libs |
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$(call QUIET_INSTALL, $(LIBPERF_ALL)) \ |
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$(call do_install_mkdir,$(libdir_SQ)); \ |
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cp -fpR $(LIBPERF_ALL) $(DESTDIR)$(libdir_SQ) |
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install_headers: |
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$(call QUIET_INSTALL, headers) \ |
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$(call do_install,include/perf/core.h,$(prefix)/include/perf,644); \ |
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$(call do_install,include/perf/cpumap.h,$(prefix)/include/perf,644); \ |
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$(call do_install,include/perf/threadmap.h,$(prefix)/include/perf,644); \ |
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$(call do_install,include/perf/evlist.h,$(prefix)/include/perf,644); \ |
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$(call do_install,include/perf/evsel.h,$(prefix)/include/perf,644); \ |
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$(call do_install,include/perf/event.h,$(prefix)/include/perf,644); \ |
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$(call do_install,include/perf/mmap.h,$(prefix)/include/perf,644); |
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install_pkgconfig: $(LIBPERF_PC) |
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$(call QUIET_INSTALL, $(LIBPERF_PC)) \ |
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$(call do_install,$(LIBPERF_PC),$(libdir_SQ)/pkgconfig,644) |
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install_doc: |
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$(Q)$(MAKE) -C Documentation install-man install-html install-examples |
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install: install_lib install_headers install_pkgconfig install_doc |
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FORCE: |
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.PHONY: all install clean tests FORCE
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