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| 2 |
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| 3 |
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| 4 | LIBTHERMAL_VERSION = 0
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| 5 | LIBTHERMAL_PATCHLEVEL = 0
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| 6 | LIBTHERMAL_EXTRAVERSION = 1
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| 7 |
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| 8 | MAKEFLAGS += --no-print-directory
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| 9 |
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| 10 | ifeq ($(srctree),)
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| 11 | srctree := $(patsubst %/,%,$(dir $(CURDIR)))
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| 12 | srctree := $(patsubst %/,%,$(dir $(srctree)))
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| 13 | srctree := $(patsubst %/,%,$(dir $(srctree)))
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| 14 |
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| 15 | endif
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| 16 |
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| 17 | INSTALL = install
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| 18 |
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| 19 |
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| 20 |
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| 21 |
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| 22 |
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| 23 | DESTDIR ?=
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| 24 | DESTDIR_SQ = '$(subst ','\'',$(DESTDIR))'
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| 25 |
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| 26 | include $(srctree)/tools/scripts/Makefile.include
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| 27 | include $(srctree)/tools/scripts/Makefile.arch
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| 28 |
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| 29 | ifeq ($(LP64), 1)
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| 30 | libdir_relative = lib64
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| 31 | else
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| 32 | libdir_relative = lib
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| 33 | endif
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| 34 |
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| 35 | prefix ?=
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| 36 | libdir = $(prefix)/$(libdir_relative)
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| 37 |
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| 38 |
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| 39 | libdir_SQ = $(subst ','\'',$(libdir))
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| 40 | libdir_relative_SQ = $(subst ','\'',$(libdir_relative))
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| 41 |
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| 42 |
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| 43 | ifdef EXTRA_CFLAGS
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| 44 | CFLAGS := $(EXTRA_CFLAGS)
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| 45 | else
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| 46 | CFLAGS := -g -Wall
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| 47 | endif
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| 48 |
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| 49 | NL3_CFLAGS = $(shell pkg-config --cflags libnl-3.0 2>/dev/null)
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| 50 | ifeq ($(NL3_CFLAGS),)
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| 51 | NL3_CFLAGS = -I/usr/include/libnl3
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| 52 | endif
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| 53 |
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| 54 | INCLUDES = \
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| 55 | -I$(srctree)/tools/lib/thermal/include \
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| 56 | -I$(srctree)/tools/lib/ \
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| 57 | -I$(srctree)/tools/include \
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| 58 | -I$(srctree)/tools/arch/$(SRCARCH)/include/ \
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| 59 | -I$(srctree)/tools/arch/$(SRCARCH)/include/uapi \
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| 60 | -I$(srctree)/tools/include/uapi
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| 61 |
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| 62 |
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| 63 | override CFLAGS += $(EXTRA_WARNINGS)
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| 64 | override CFLAGS += -Werror -Wall
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| 65 | override CFLAGS += -fPIC
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| 66 | override CFLAGS += $(NL3_CFLAGS)
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| 67 | override CFLAGS += $(INCLUDES)
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| 68 | override CFLAGS += -fvisibility=hidden
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| 69 | override CFGLAS += -Wl,-L.
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| 70 | override CFGLAS += -Wl,-lthermal
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| 71 |
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| 72 | all:
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| 73 |
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| 74 | export srctree OUTPUT CC LD CFLAGS V
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| 75 | export DESTDIR DESTDIR_SQ
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| 76 |
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| 77 | include $(srctree)/tools/build/Makefile.include
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| 78 |
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| 79 | VERSION_SCRIPT := libthermal.map
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| 80 |
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| 81 | PATCHLEVEL = $(LIBTHERMAL_PATCHLEVEL)
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| 82 | EXTRAVERSION = $(LIBTHERMAL_EXTRAVERSION)
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| 83 | VERSION = $(LIBTHERMAL_VERSION).$(LIBTHERMAL_PATCHLEVEL).$(LIBTHERMAL_EXTRAVERSION)
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| 84 |
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| 85 | LIBTHERMAL_SO := $(OUTPUT)libthermal.so.$(VERSION)
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| 86 | LIBTHERMAL_A := $(OUTPUT)libthermal.a
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| 87 | LIBTHERMAL_IN := $(OUTPUT)libthermal-in.o
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| 88 | LIBTHERMAL_PC := $(OUTPUT)libthermal.pc
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| 89 | LIBTHERMAL_ALL := $(LIBTHERMAL_A) $(OUTPUT)libthermal.so*
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| 90 |
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| 91 | THERMAL_UAPI := include/uapi/linux/thermal.h
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| 92 |
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| 93 | $(THERMAL_UAPI): FORCE
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| 94 | ln -sf $(srctree)/$@ $(srctree)/tools/$@
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| 95 |
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| 96 | $(LIBTHERMAL_IN): FORCE
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| 97 | $(Q)$(MAKE) $(build)=libthermal
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| 98 |
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| 99 | $(LIBTHERMAL_A): $(LIBTHERMAL_IN)
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| 100 | $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIBTHERMAL_IN)
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| 101 |
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| 102 | $(LIBTHERMAL_SO): $(LIBTHERMAL_IN)
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| 103 | $(QUIET_LINK)$(CC) --shared -Wl,-soname,libthermal.so \
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| 104 | -Wl,--version-script=$(VERSION_SCRIPT) $^ -o $@
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| 105 | @ln -sf $(@F) $(OUTPUT)libthermal.so
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| 106 | @ln -sf $(@F) $(OUTPUT)libthermal.so.$(LIBTHERMAL_VERSION)
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| 107 |
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| 108 |
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| 109 | libs: $(THERMAL_UAPI) $(LIBTHERMAL_A) $(LIBTHERMAL_SO) $(LIBTHERMAL_PC)
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| 110 |
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| 111 | all: fixdep
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| 112 | $(Q)$(MAKE) libs
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| 113 |
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| 114 | clean:
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| 115 | $(call QUIET_CLEAN, libthermal) $(RM) $(LIBTHERMAL_A) \
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| 116 | *.o *~ *.a *.so *.so.$(VERSION) *.so.$(LIBTHERMAL_VERSION) \
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| 117 | .*.d .*.cmd LIBTHERMAL-CFLAGS $(LIBTHERMAL_PC) \
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| 118 | $(srctree)/tools/$(THERMAL_UAPI)
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| 119 |
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| 120 | $(LIBTHERMAL_PC):
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| 121 | $(QUIET_GEN)sed -e "s|@PREFIX@|$(prefix)|" \
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| 122 | -e "s|@LIBDIR@|$(libdir_SQ)|" \
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| 123 | -e "s|@VERSION@|$(VERSION)|" \
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| 124 | < libthermal.pc.template > $@
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| 125 |
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| 126 | define do_install_mkdir
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| 127 | if [ ! -d '$(DESTDIR_SQ)$1' ]; then \
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| 128 | $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$1'; \
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| 129 | fi
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| 130 | endef
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| 131 |
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| 132 | define do_install
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| 133 | if [ ! -d '$(DESTDIR_SQ)$2' ]; then \
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| 134 | $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$2'; \
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| 135 | fi; \
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| 136 | $(INSTALL) $1 $(if $3,-m $3,) '$(DESTDIR_SQ)$2'
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| 137 | endef
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| 138 |
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| 139 | install_lib: libs
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| 140 | $(call QUIET_INSTALL, $(LIBTHERMAL_ALL)) \
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| 141 | $(call do_install_mkdir,$(libdir_SQ)); \
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| 142 | cp -fR --preserve=mode,timestamp $(LIBTHERMAL_ALL) $(DESTDIR)$(libdir_SQ)
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| 143 |
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| 144 | install_headers:
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| 145 | $(call QUIET_INSTALL, headers) \
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| 146 | $(call do_install,include/thermal.h,$(prefix)/include/thermal,644); \
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| 147 |
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| 148 | install_pkgconfig: $(LIBTHERMAL_PC)
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| 149 | $(call QUIET_INSTALL, $(LIBTHERMAL_PC)) \
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| 150 | $(call do_install,$(LIBTHERMAL_PC),$(libdir_SQ)/pkgconfig,644)
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| 151 |
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| 152 | install_doc:
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| 153 | $(Q)$(MAKE) -C Documentation install-man install-html install-examples
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| 154 |
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| 155 | install: install_lib install_headers install_pkgconfig
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| 156 |
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| 157 | FORCE:
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| 158 |
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| 159 | .PHONY: all install clean FORCE
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