Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   1) # SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   2) # Most of this file is copied from tools/lib/bpf/Makefile
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   3) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4) LIBPERF_VERSION = 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5) LIBPERF_PATCHLEVEL = 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6) LIBPERF_EXTRAVERSION = 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8) MAKEFLAGS += --no-print-directory
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10) ifeq ($(srctree),)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11) srctree := $(patsubst %/,%,$(dir $(CURDIR)))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12) srctree := $(patsubst %/,%,$(dir $(srctree)))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13) srctree := $(patsubst %/,%,$(dir $(srctree)))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14) #$(info Determined 'srctree' to be $(srctree))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15) endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17) INSTALL = install
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19) # Use DESTDIR for installing into a different root directory.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20) # This is useful for building a package. The program will be
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21) # installed in this directory as if it was the root directory.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22) # Then the build tool can move it later.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23) DESTDIR ?=
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24) DESTDIR_SQ = '$(subst ','\'',$(DESTDIR))'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26) include $(srctree)/tools/scripts/Makefile.include
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27) include $(srctree)/tools/scripts/Makefile.arch
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29) ifeq ($(LP64), 1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30)   libdir_relative = lib64
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32)   libdir_relative = lib
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33) endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35) prefix ?=
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36) libdir = $(prefix)/$(libdir_relative)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38) # Shell quotes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39) libdir_SQ = $(subst ','\'',$(libdir))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40) libdir_relative_SQ = $(subst ','\'',$(libdir_relative))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42) ifeq ("$(origin V)", "command line")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43)   VERBOSE = $(V)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) ifndef VERBOSE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46)   VERBOSE = 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) ifeq ($(VERBOSE),1)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50)   Q =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52)   Q = @
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) # Set compile option CFLAGS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) ifdef EXTRA_CFLAGS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57)   CFLAGS := $(EXTRA_CFLAGS)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59)   CFLAGS := -g -Wall
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60) endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62) INCLUDES = \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) -I$(srctree)/tools/lib/perf/include \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) -I$(srctree)/tools/lib/ \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) -I$(srctree)/tools/include \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) -I$(srctree)/tools/arch/$(SRCARCH)/include/ \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) -I$(srctree)/tools/arch/$(SRCARCH)/include/uapi \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) -I$(srctree)/tools/include/uapi
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) # Append required CFLAGS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) override CFLAGS += $(EXTRA_WARNINGS)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) override CFLAGS += -Werror -Wall
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) override CFLAGS += -fPIC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) override CFLAGS += $(INCLUDES)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) override CFLAGS += -fvisibility=hidden
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) all:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79) export srctree OUTPUT CC LD CFLAGS V
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) export DESTDIR DESTDIR_SQ
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82) include $(srctree)/tools/build/Makefile.include
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84) VERSION_SCRIPT := libperf.map
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) PATCHLEVEL    = $(LIBPERF_PATCHLEVEL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) EXTRAVERSION  = $(LIBPERF_EXTRAVERSION)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) VERSION       = $(LIBPERF_VERSION).$(LIBPERF_PATCHLEVEL).$(LIBPERF_EXTRAVERSION)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90) LIBPERF_SO := $(OUTPUT)libperf.so.$(VERSION)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) LIBPERF_A  := $(OUTPUT)libperf.a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) LIBPERF_IN := $(OUTPUT)libperf-in.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) LIBPERF_PC := $(OUTPUT)libperf.pc
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95) LIBPERF_ALL := $(LIBPERF_A) $(OUTPUT)libperf.so*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97) LIB_DIR := $(srctree)/tools/lib/api/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99) ifneq ($(OUTPUT),)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) ifneq ($(subdir),)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101)   API_PATH=$(OUTPUT)/../lib/api/
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103)   API_PATH=$(OUTPUT)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106)   API_PATH=$(LIB_DIR)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) LIBAPI = $(API_PATH)libapi.a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) export LIBAPI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) $(LIBAPI): FORCE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) 	$(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) $(OUTPUT)libapi.a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) $(LIBAPI)-clean:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) 	$(call QUIET_CLEAN, libapi)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) 	$(Q)$(MAKE) -C $(LIB_DIR) O=$(OUTPUT) clean >/dev/null
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) $(LIBPERF_IN): FORCE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) 	$(Q)$(MAKE) $(build)=libperf
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) $(LIBPERF_A): $(LIBPERF_IN)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) 	$(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIBPERF_IN)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) $(LIBPERF_SO): $(LIBPERF_IN) $(LIBAPI)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) 	$(QUIET_LINK)$(CC) --shared -Wl,-soname,libperf.so \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127)                                     -Wl,--version-script=$(VERSION_SCRIPT) $^ -o $@
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) 	@ln -sf $(@F) $(OUTPUT)libperf.so
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) 	@ln -sf $(@F) $(OUTPUT)libperf.so.$(LIBPERF_VERSION)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) libs: $(LIBPERF_A) $(LIBPERF_SO) $(LIBPERF_PC)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) all: fixdep
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) 	$(Q)$(MAKE) libs
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) clean: $(LIBAPI)-clean
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) 	$(call QUIET_CLEAN, libperf) $(RM) $(LIBPERF_A) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139)                 *.o *~ *.a *.so *.so.$(VERSION) *.so.$(LIBPERF_VERSION) .*.d .*.cmd LIBPERF-CFLAGS $(LIBPERF_PC)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) 	$(Q)$(MAKE) -C tests clean
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) tests: libs
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) 	$(Q)$(MAKE) -C tests
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) 	$(Q)$(MAKE) -C tests run
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) $(LIBPERF_PC):
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) 	$(QUIET_GEN)sed -e "s|@PREFIX@|$(prefix)|" \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) 		-e "s|@LIBDIR@|$(libdir_SQ)|" \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) 		-e "s|@VERSION@|$(VERSION)|" \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) 		< libperf.pc.template > $@
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) define do_install_mkdir
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) 	if [ ! -d '$(DESTDIR_SQ)$1' ]; then             \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) 		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$1'; \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) 	fi
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) endef
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) define do_install
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) 	if [ ! -d '$(DESTDIR_SQ)$2' ]; then             \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) 		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$2'; \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) 	fi;                                             \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) 	$(INSTALL) $1 $(if $3,-m $3,) '$(DESTDIR_SQ)$2'
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) endef
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) install_lib: libs
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) 	$(call QUIET_INSTALL, $(LIBPERF_ALL)) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) 		$(call do_install_mkdir,$(libdir_SQ)); \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) 		cp -fpR $(LIBPERF_ALL) $(DESTDIR)$(libdir_SQ)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) install_headers:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) 	$(call QUIET_INSTALL, headers) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) 		$(call do_install,include/perf/core.h,$(prefix)/include/perf,644); \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) 		$(call do_install,include/perf/cpumap.h,$(prefix)/include/perf,644); \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) 		$(call do_install,include/perf/threadmap.h,$(prefix)/include/perf,644); \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) 		$(call do_install,include/perf/evlist.h,$(prefix)/include/perf,644); \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) 		$(call do_install,include/perf/evsel.h,$(prefix)/include/perf,644); \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) 		$(call do_install,include/perf/event.h,$(prefix)/include/perf,644); \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) 		$(call do_install,include/perf/mmap.h,$(prefix)/include/perf,644);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) install_pkgconfig: $(LIBPERF_PC)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) 	$(call QUIET_INSTALL, $(LIBPERF_PC)) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) 		$(call do_install,$(LIBPERF_PC),$(libdir_SQ)/pkgconfig,644)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) install_doc:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) 	$(Q)$(MAKE) -C Documentation install-man install-html install-examples
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) install: install_lib install_headers install_pkgconfig install_doc
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) FORCE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) .PHONY: all install clean tests FORCE