xref: /linux/tools/thermal/lib/Makefile (revision 7f71507851fc7764b36a3221839607d3a45c2025) 
1# SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
2# Most of this file is copied from tools/lib/perf/Makefile
3
4LIBTHERMAL_TOOLS_VERSION = 0
5LIBTHERMAL_TOOLS_PATCHLEVEL = 0
6LIBTHERMAL_TOOLS_EXTRAVERSION = 2
7
8MAKEFLAGS += --no-print-directory
9
10ifeq ($(srctree),)
11srctree := $(patsubst %/,%,$(dir $(CURDIR)))
12srctree := $(patsubst %/,%,$(dir $(srctree)))
13srctree := $(patsubst %/,%,$(dir $(srctree)))
14# $(info Determined 'srctree' to be $(srctree))
15endif
16
17INSTALL = install
18
19# Use DESTDIR for installing into a different root directory.
20# This is useful for building a package. The program will be
21# installed in this directory as if it was the root directory.
22# Then the build tool can move it later.
23DESTDIR ?=
24DESTDIR_SQ = '$(subst ','\'',$(DESTDIR))'
25
26include $(srctree)/tools/scripts/Makefile.include
27include $(srctree)/tools/scripts/Makefile.arch
28
29ifeq ($(LP64), 1)
30  libdir_relative = lib64
31else
32  libdir_relative = lib
33endif
34
35prefix ?=
36libdir = $(prefix)/$(libdir_relative)
37
38# Shell quotes
39libdir_SQ = $(subst ','\'',$(libdir))
40libdir_relative_SQ = $(subst ','\'',$(libdir_relative))
41
42ifeq ("$(origin V)", "command line")
43  VERBOSE = $(V)
44endif
45ifndef VERBOSE
46  VERBOSE = 0
47endif
48
49ifeq ($(VERBOSE),1)
50  Q =
51else
52  Q = @
53endif
54
55# Set compile option CFLAGS
56ifdef EXTRA_CFLAGS
57  CFLAGS := $(EXTRA_CFLAGS)
58else
59  CFLAGS := -g -Wall
60endif
61
62INCLUDES = \
63-I/usr/include/libnl3 \
64-I$(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
72override CFLAGS += $(EXTRA_WARNINGS)
73override CFLAGS += -Werror -Wall
74override CFLAGS += -fPIC
75override CFLAGS += $(INCLUDES)
76override CFGLAS += -Wl,-L.
77override CFGLAS += -Wl,-lthermal
78
79all:
80
81export srctree OUTPUT CC LD CFLAGS V
82export DESTDIR DESTDIR_SQ
83
84include $(srctree)/tools/build/Makefile.include
85
86PATCHLEVEL    = $(LIBTHERMAL_TOOLS_PATCHLEVEL)
87EXTRAVERSION  = $(LIBTHERMAL_TOOLS_EXTRAVERSION)
88VERSION       = $(LIBTHERMAL_TOOLS_VERSION).$(LIBTHERMAL_TOOLS_PATCHLEVEL).$(LIBTHERMAL_TOOLS_EXTRAVERSION)
89
90LIBTHERMAL_TOOLS_SO := $(OUTPUT)libthermal_tools.so.$(VERSION)
91LIBTHERMAL_TOOLS_A  := $(OUTPUT)libthermal_tools.a
92LIBTHERMAL_TOOLS_IN := $(OUTPUT)libthermal_tools-in.o
93LIBTHERMAL_TOOLS_PC := $(OUTPUT)libthermal_tools.pc
94
95LIBTHERMAL_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
109libs: $(LIBTHERMAL_TOOLS_A) $(LIBTHERMAL_TOOLS_SO) $(LIBTHERMAL_TOOLS_PC)
110
111all: fixdep
112	$(Q)$(MAKE) libs
113
114clean:
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 > $@
123
124define do_install_mkdir
125	if [ ! -d '$(DESTDIR_SQ)$1' ]; then             \
126		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$1'; \
127	fi
128endef
129
130define do_install
131	if [ ! -d '$(DESTDIR_SQ)$2' ]; then             \
132		$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$2'; \
133	fi;                                             \
134	$(INSTALL) $1 $(if $3,-m $3,) '$(DESTDIR_SQ)$2'
135endef
136
137install_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
142install_headers:
143	$(call QUIET_INSTALL, headers) \
144		$(call do_install,include/thermal.h,$(prefix)/include/thermal,644); \
145
146install_pkgconfig: $(LIBTHERMAL_TOOLS_PC)
147	$(call QUIET_INSTALL, $(LIBTHERMAL_TOOLS_PC)) \
148		$(call do_install,$(LIBTHERMAL_TOOLS_PC),$(libdir_SQ)/pkgconfig,644)
149
150install_doc:
151	$(Q)$(MAKE) -C Documentation install-man install-html install-examples
152
153#install: install_lib install_headers install_pkgconfig install_doc
154install: install_lib install_headers install_pkgconfig
155
156FORCE:
157
158.PHONY: all install clean FORCE
159