tools/thermal/lib/Makefile

   1 # SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
   2 # Most of this file is copied from tools/lib/perf/Makefile
   3
   4 LIBTHERMAL_TOOLS_VERSION = 0
   5 LIBTHERMAL_TOOLS_PATCHLEVEL = 0
   6 LIBTHERMAL_TOOLS_EXTRAVERSION = 2
   7
   8 MAKEFLAGS += --no-print-directory
   9
  10 ifeq ($(srctree),)
  11 srctree := $(patsubst %/,%,$(dir $(CURDIR)))
  12 srctree := $(patsubst %/,%,$(dir $(srctree)))
  13 srctree := $(patsubst %/,%,$(dir $(srctree)))
  14 # $(info Determined 'srctree' to be $(srctree))
  15 endif
  16
  17 INSTALL = install
  18
  19 # Use DESTDIR for installing into a different root directory.
  20 # This is useful for building a package. The program will be
  21 # installed in this directory as if it was the root directory.
  22 # Then the build tool can move it later.
  23 DESTDIR ?=
  24 DESTDIR_SQ = '$(subst ','\'',$(DESTDIR))'
  25
  26 include $(srctree)/tools/scripts/Makefile.include
  27 include $(srctree)/tools/scripts/Makefile.arch
  28
  29 ifeq ($(LP64), 1)
  30   libdir_relative = lib64
  31 else
  32   libdir_relative = lib
  33 endif
  34
  35 prefix ?=
  36 libdir = $(prefix)/$(libdir_relative)
  37
  38 # Shell quotes
  39 libdir_SQ = $(subst ','\'',$(libdir))
  40 libdir_relative_SQ = $(subst ','\'',$(libdir_relative))
  41
  42 ifeq ("$(origin V)", "command line")
  43   VERBOSE = $(V)
  44 endif
  45 ifndef VERBOSE
  46   VERBOSE = 0
  47 endif
  48
  49 ifeq ($(VERBOSE),1)
  50   Q =
  51 else
  52   Q = @
  53 endif
  54
  55 # Set compile option CFLAGS
  56 ifdef EXTRA_CFLAGS
  57   CFLAGS := $(EXTRA_CFLAGS)
  58 else
  59   CFLAGS := -g -Wall
  60 endif
  61
  62 INCLUDES = \
  63 -I/usr/include/libnl3 \
  64 -I$(srctree)/tools/lib/thermal/include \
  65 -I$(srctree)/tools/lib/ \
  66 -I$(srctree)/tools/include \
  67 -I$(srctree)/tools/arch/$(SRCARCH)/include/ \
  68 -I$(srctree)/tools/arch/$(SRCARCH)/include/uapi \
  69 -I$(srctree)/tools/include/uapi
  70
  71 # Append required CFLAGS
  72 override CFLAGS += $(EXTRA_WARNINGS)
  73 override CFLAGS += -Werror -Wall
  74 override CFLAGS += -fPIC
  75 override CFLAGS += $(INCLUDES)
  76 override CFGLAS += -Wl,-L.
  77 override CFGLAS += -Wl,-lthermal
  78
  79 all:
  80
  81 export srctree OUTPUT CC LD CFLAGS V
  82 export DESTDIR DESTDIR_SQ
  83
  84 include $(srctree)/tools/build/Makefile.include
  85
  86 PATCHLEVEL    = $(LIBTHERMAL_TOOLS_PATCHLEVEL)
  87 EXTRAVERSION  = $(LIBTHERMAL_TOOLS_EXTRAVERSION)
  88 VERSION       = $(LIBTHERMAL_TOOLS_VERSION).$(LIBTHERMAL_TOOLS_PATCHLEVEL).$(LIBTHERMAL_TOOLS_EXTRAVERSION)
  89
  90 LIBTHERMAL_TOOLS_SO := $(OUTPUT)libthermal_tools.so.$(VERSION)
  91 LIBTHERMAL_TOOLS_A  := $(OUTPUT)libthermal_tools.a
  92 LIBTHERMAL_TOOLS_IN := $(OUTPUT)libthermal_tools-in.o
  93 LIBTHERMAL_TOOLS_PC := $(OUTPUT)libthermal_tools.pc
  94
  95 LIBTHERMAL_TOOLS_ALL := $(LIBTHERMAL_TOOLS_A) $(OUTPUT)libthermal_tools.so*
  96
  97 $(LIBTHERMAL_TOOLS_IN): FORCE
  98         $(Q)$(MAKE) $(build)=libthermal_tools
  99
 100 $(LIBTHERMAL_TOOLS_A): $(LIBTHERMAL_TOOLS_IN)
 101         $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIBTHERMAL_TOOLS_IN)
 102
 103 $(LIBTHERMAL_TOOLS_SO): $(LIBTHERMAL_TOOLS_IN)
 104         $(QUIET_LINK)$(CC) --shared -Wl,-soname,libthermal_tools.so $^ -o $@
 105         @ln -sf $(@F) $(OUTPUT)libthermal_tools.so
 106         @ln -sf $(@F) $(OUTPUT)libthermal_tools.so.$(LIBTHERMAL_TOOLS_VERSION)
 107
 108
 109 libs: $(LIBTHERMAL_TOOLS_A) $(LIBTHERMAL_TOOLS_SO) $(LIBTHERMAL_TOOLS_PC)
 110
 111 all: fixdep
 112         $(Q)$(MAKE) libs
 113
 114 clean:
 115         $(call QUIET_CLEAN, libthermal_tools) $(RM) $(LIBTHERMAL_TOOLS_A) \
 116                 *.o *~ *.a *.so *.so.$(VERSION) *.so.$(LIBTHERMAL_TOOLS_VERSION) .*.d .*.cmd LIBTHERMAL_TOOLS-CFLAGS $(LIBTHERMAL_TOOLS_PC)
 117
 118 $(LIBTHERMAL_TOOLS_PC):
 119         $(QUIET_GEN)sed -e "s|@PREFIX@|$(prefix)|" \
 120                 -e "s|@LIBDIR@|$(libdir_SQ)|" \
 121                 -e "s|@VERSION@|$(VERSION)|" \
 122                 < libthermal_tools.pc.template > $@
 123
 124 define do_install_mkdir
 125         if [ ! -d '$(DESTDIR_SQ)$1' ]; then             \
 126                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$1'; \
 127         fi
 128 endef
 129
 130 define do_install
 131         if [ ! -d '$(DESTDIR_SQ)$2' ]; then             \
 132                 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$2'; \
 133         fi;                                             \
 134         $(INSTALL) $1 $(if $3,-m $3,) '$(DESTDIR_SQ)$2'
 135 endef
 136
 137 install_lib: libs
 138         $(call QUIET_INSTALL, $(LIBTHERMAL_TOOLS_ALL)) \
 139                 $(call do_install_mkdir,$(libdir_SQ)); \
 140                 cp -fpR $(LIBTHERMAL_TOOLS_ALL) $(DESTDIR)$(libdir_SQ)
 141
 142 install_headers:
 143         $(call QUIET_INSTALL, headers) \
 144                 $(call do_install,include/thermal.h,$(prefix)/include/thermal,644); \
 145
 146 install_pkgconfig: $(LIBTHERMAL_TOOLS_PC)
 147         $(call QUIET_INSTALL, $(LIBTHERMAL_TOOLS_PC)) \
 148                 $(call do_install,$(LIBTHERMAL_TOOLS_PC),$(libdir_SQ)/pkgconfig,644)
 149
 150 install_doc:
 151         $(Q)$(MAKE) -C Documentation install-man install-html install-examples
 152
 153 #install: install_lib install_headers install_pkgconfig install_doc
 154 install: install_lib install_headers install_pkgconfig
 155
 156 FORCE:
 157
 158 .PHONY: all install clean FORCE