1 # SPDX-License-Identifier: (LGPL-2.1 OR BSD-2- 1 # SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
2 # Most of this file is copied from tools/lib/p 2 # Most of this file is copied from tools/lib/perf/Makefile
3 3
4 LIBTHERMAL_VERSION = 0 4 LIBTHERMAL_VERSION = 0
5 LIBTHERMAL_PATCHLEVEL = 0 5 LIBTHERMAL_PATCHLEVEL = 0
6 LIBTHERMAL_EXTRAVERSION = 1 6 LIBTHERMAL_EXTRAVERSION = 1
7 7
8 MAKEFLAGS += --no-print-directory 8 MAKEFLAGS += --no-print-directory
9 9
10 ifeq ($(srctree),) 10 ifeq ($(srctree),)
11 srctree := $(patsubst %/,%,$(dir $(CURDIR))) 11 srctree := $(patsubst %/,%,$(dir $(CURDIR)))
12 srctree := $(patsubst %/,%,$(dir $(srctree))) 12 srctree := $(patsubst %/,%,$(dir $(srctree)))
13 srctree := $(patsubst %/,%,$(dir $(srctree))) 13 srctree := $(patsubst %/,%,$(dir $(srctree)))
14 # $(info Determined 'srctree' to be $(srctree) 14 # $(info Determined 'srctree' to be $(srctree))
15 endif 15 endif
16 16
17 INSTALL = install 17 INSTALL = install
18 18
19 # Use DESTDIR for installing into a different 19 # Use DESTDIR for installing into a different root directory.
20 # This is useful for building a package. The p 20 # This is useful for building a package. The program will be
21 # installed in this directory as if it was the 21 # installed in this directory as if it was the root directory.
22 # Then the build tool can move it later. 22 # Then the build tool can move it later.
23 DESTDIR ?= 23 DESTDIR ?=
24 DESTDIR_SQ = '$(subst ','\'',$(DESTDIR))' 24 DESTDIR_SQ = '$(subst ','\'',$(DESTDIR))'
25 25
26 include $(srctree)/tools/scripts/Makefile.incl 26 include $(srctree)/tools/scripts/Makefile.include
27 include $(srctree)/tools/scripts/Makefile.arch 27 include $(srctree)/tools/scripts/Makefile.arch
28 28
29 ifeq ($(LP64), 1) 29 ifeq ($(LP64), 1)
30 libdir_relative = lib64 30 libdir_relative = lib64
31 else 31 else
32 libdir_relative = lib 32 libdir_relative = lib
33 endif 33 endif
34 34
35 prefix ?= 35 prefix ?=
36 libdir = $(prefix)/$(libdir_relative) 36 libdir = $(prefix)/$(libdir_relative)
37 37
38 # Shell quotes 38 # Shell quotes
39 libdir_SQ = $(subst ','\'',$(libdir)) 39 libdir_SQ = $(subst ','\'',$(libdir))
40 libdir_relative_SQ = $(subst ','\'',$(libdir_r 40 libdir_relative_SQ = $(subst ','\'',$(libdir_relative))
41 41
42 ifeq ("$(origin V)", "command line") 42 ifeq ("$(origin V)", "command line")
43 VERBOSE = $(V) 43 VERBOSE = $(V)
44 endif 44 endif
45 ifndef VERBOSE 45 ifndef VERBOSE
46 VERBOSE = 0 46 VERBOSE = 0
47 endif 47 endif
48 48
49 ifeq ($(VERBOSE),1) 49 ifeq ($(VERBOSE),1)
50 Q = 50 Q =
51 else 51 else
52 Q = @ 52 Q = @
53 endif 53 endif
54 54
55 # Set compile option CFLAGS 55 # Set compile option CFLAGS
56 ifdef EXTRA_CFLAGS 56 ifdef EXTRA_CFLAGS
57 CFLAGS := $(EXTRA_CFLAGS) 57 CFLAGS := $(EXTRA_CFLAGS)
58 else 58 else
59 CFLAGS := -g -Wall 59 CFLAGS := -g -Wall
60 endif 60 endif
61 61
62 INCLUDES = \ 62 INCLUDES = \
63 -I/usr/include/libnl3 \ 63 -I/usr/include/libnl3 \
64 -I$(srctree)/tools/lib/thermal/include \ 64 -I$(srctree)/tools/lib/thermal/include \
65 -I$(srctree)/tools/lib/ \ 65 -I$(srctree)/tools/lib/ \
66 -I$(srctree)/tools/include \ 66 -I$(srctree)/tools/include \
67 -I$(srctree)/tools/arch/$(SRCARCH)/include/ \ 67 -I$(srctree)/tools/arch/$(SRCARCH)/include/ \
68 -I$(srctree)/tools/arch/$(SRCARCH)/include/uap 68 -I$(srctree)/tools/arch/$(SRCARCH)/include/uapi \
69 -I$(srctree)/tools/include/uapi 69 -I$(srctree)/tools/include/uapi
70 70
71 # Append required CFLAGS 71 # Append required CFLAGS
72 override CFLAGS += $(EXTRA_WARNINGS) 72 override CFLAGS += $(EXTRA_WARNINGS)
73 override CFLAGS += -Werror -Wall 73 override CFLAGS += -Werror -Wall
74 override CFLAGS += -fPIC 74 override CFLAGS += -fPIC
75 override CFLAGS += $(INCLUDES) 75 override CFLAGS += $(INCLUDES)
76 override CFLAGS += -fvisibility=hidden 76 override CFLAGS += -fvisibility=hidden
77 override CFGLAS += -Wl,-L. 77 override CFGLAS += -Wl,-L.
78 override CFGLAS += -Wl,-lthermal 78 override CFGLAS += -Wl,-lthermal
79 79
80 all: 80 all:
81 81
82 export srctree OUTPUT CC LD CFLAGS V 82 export srctree OUTPUT CC LD CFLAGS V
83 export DESTDIR DESTDIR_SQ 83 export DESTDIR DESTDIR_SQ
84 84
85 include $(srctree)/tools/build/Makefile.includ 85 include $(srctree)/tools/build/Makefile.include
86 86
87 VERSION_SCRIPT := libthermal.map 87 VERSION_SCRIPT := libthermal.map
88 88
89 PATCHLEVEL = $(LIBTHERMAL_PATCHLEVEL) 89 PATCHLEVEL = $(LIBTHERMAL_PATCHLEVEL)
90 EXTRAVERSION = $(LIBTHERMAL_EXTRAVERSION) 90 EXTRAVERSION = $(LIBTHERMAL_EXTRAVERSION)
91 VERSION = $(LIBTHERMAL_VERSION).$(LIBTHE 91 VERSION = $(LIBTHERMAL_VERSION).$(LIBTHERMAL_PATCHLEVEL).$(LIBTHERMAL_EXTRAVERSION)
92 92
93 LIBTHERMAL_SO := $(OUTPUT)libthermal.so.$(VERS 93 LIBTHERMAL_SO := $(OUTPUT)libthermal.so.$(VERSION)
94 LIBTHERMAL_A := $(OUTPUT)libthermal.a 94 LIBTHERMAL_A := $(OUTPUT)libthermal.a
95 LIBTHERMAL_IN := $(OUTPUT)libthermal-in.o 95 LIBTHERMAL_IN := $(OUTPUT)libthermal-in.o
96 LIBTHERMAL_PC := $(OUTPUT)libthermal.pc 96 LIBTHERMAL_PC := $(OUTPUT)libthermal.pc
97 LIBTHERMAL_ALL := $(LIBTHERMAL_A) $(OUTPUT)lib 97 LIBTHERMAL_ALL := $(LIBTHERMAL_A) $(OUTPUT)libthermal.so*
98 98
99 THERMAL_UAPI := include/uapi/linux/thermal.h 99 THERMAL_UAPI := include/uapi/linux/thermal.h
100 100
101 $(THERMAL_UAPI): FORCE 101 $(THERMAL_UAPI): FORCE
102 ln -sf $(srctree)/$@ $(srctree)/tools/ 102 ln -sf $(srctree)/$@ $(srctree)/tools/$@
103 103
104 $(LIBTHERMAL_IN): FORCE 104 $(LIBTHERMAL_IN): FORCE
105 $(Q)$(MAKE) $(build)=libthermal 105 $(Q)$(MAKE) $(build)=libthermal
106 106
107 $(LIBTHERMAL_A): $(LIBTHERMAL_IN) 107 $(LIBTHERMAL_A): $(LIBTHERMAL_IN)
108 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $( 108 $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIBTHERMAL_IN)
109 109
110 $(LIBTHERMAL_SO): $(LIBTHERMAL_IN) 110 $(LIBTHERMAL_SO): $(LIBTHERMAL_IN)
111 $(QUIET_LINK)$(CC) --shared -Wl,-sonam 111 $(QUIET_LINK)$(CC) --shared -Wl,-soname,libthermal.so \
112 -Wl,--vers 112 -Wl,--version-script=$(VERSION_SCRIPT) $^ -o $@
113 @ln -sf $(@F) $(OUTPUT)libthermal.so 113 @ln -sf $(@F) $(OUTPUT)libthermal.so
114 @ln -sf $(@F) $(OUTPUT)libthermal.so.$ 114 @ln -sf $(@F) $(OUTPUT)libthermal.so.$(LIBTHERMAL_VERSION)
115 115
116 116
117 libs: $(THERMAL_UAPI) $(LIBTHERMAL_A) $(LIBTHE 117 libs: $(THERMAL_UAPI) $(LIBTHERMAL_A) $(LIBTHERMAL_SO) $(LIBTHERMAL_PC)
118 118
119 all: fixdep 119 all: fixdep
120 $(Q)$(MAKE) libs 120 $(Q)$(MAKE) libs
121 121
122 clean: 122 clean:
123 $(call QUIET_CLEAN, libthermal) $(RM) 123 $(call QUIET_CLEAN, libthermal) $(RM) $(LIBTHERMAL_A) \
124 *.o *~ *.a *.so *.so.$(VERSION 124 *.o *~ *.a *.so *.so.$(VERSION) *.so.$(LIBTHERMAL_VERSION) \
125 .*.d .*.cmd LIBTHERMAL-CFLAGS 125 .*.d .*.cmd LIBTHERMAL-CFLAGS $(LIBTHERMAL_PC) \
126 $(srctree)/tools/$(THERMAL_UAP 126 $(srctree)/tools/$(THERMAL_UAPI)
127 127
128 $(LIBTHERMAL_PC): 128 $(LIBTHERMAL_PC):
129 $(QUIET_GEN)sed -e "s|@PREFIX@|$(prefi 129 $(QUIET_GEN)sed -e "s|@PREFIX@|$(prefix)|" \
130 -e "s|@LIBDIR@|$(libdir_SQ)|" 130 -e "s|@LIBDIR@|$(libdir_SQ)|" \
131 -e "s|@VERSION@|$(VERSION)|" \ 131 -e "s|@VERSION@|$(VERSION)|" \
132 < libthermal.pc.template > $@ 132 < libthermal.pc.template > $@
133 133
134 define do_install_mkdir 134 define do_install_mkdir
135 if [ ! -d '$(DESTDIR_SQ)$1' ]; then 135 if [ ! -d '$(DESTDIR_SQ)$1' ]; then \
136 $(INSTALL) -d -m 755 '$(DESTDI 136 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$1'; \
137 fi 137 fi
138 endef 138 endef
139 139
140 define do_install 140 define do_install
141 if [ ! -d '$(DESTDIR_SQ)$2' ]; then 141 if [ ! -d '$(DESTDIR_SQ)$2' ]; then \
142 $(INSTALL) -d -m 755 '$(DESTDI 142 $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$2'; \
143 fi; 143 fi; \
144 $(INSTALL) $1 $(if $3,-m $3,) '$(DESTD 144 $(INSTALL) $1 $(if $3,-m $3,) '$(DESTDIR_SQ)$2'
145 endef 145 endef
146 146
147 install_lib: libs 147 install_lib: libs
148 $(call QUIET_INSTALL, $(LIBTHERMAL_ALL 148 $(call QUIET_INSTALL, $(LIBTHERMAL_ALL)) \
149 $(call do_install_mkdir,$(libd 149 $(call do_install_mkdir,$(libdir_SQ)); \
150 cp -fpR $(LIBTHERMAL_ALL) $(DE 150 cp -fpR $(LIBTHERMAL_ALL) $(DESTDIR)$(libdir_SQ)
151 151
152 install_headers: 152 install_headers:
153 $(call QUIET_INSTALL, headers) \ 153 $(call QUIET_INSTALL, headers) \
154 $(call do_install,include/ther 154 $(call do_install,include/thermal.h,$(prefix)/include/thermal,644); \
155 155
156 install_pkgconfig: $(LIBTHERMAL_PC) 156 install_pkgconfig: $(LIBTHERMAL_PC)
157 $(call QUIET_INSTALL, $(LIBTHERMAL_PC) 157 $(call QUIET_INSTALL, $(LIBTHERMAL_PC)) \
158 $(call do_install,$(LIBTHERMAL 158 $(call do_install,$(LIBTHERMAL_PC),$(libdir_SQ)/pkgconfig,644)
159 159
160 install_doc: 160 install_doc:
161 $(Q)$(MAKE) -C Documentation install-m 161 $(Q)$(MAKE) -C Documentation install-man install-html install-examples
162 162
163 install: install_lib install_headers install_p 163 install: install_lib install_headers install_pkgconfig
164 164
165 FORCE: 165 FORCE:
166 166
167 .PHONY: all install clean FORCE 167 .PHONY: all install clean FORCE
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