diff options
Diffstat (limited to 'tools/lib/thermal/Makefile')
| -rw-r--r-- | tools/lib/thermal/Makefile | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/tools/lib/thermal/Makefile b/tools/lib/thermal/Makefile new file mode 100644 index 000000000000..2d0d255fd0e1 --- /dev/null +++ b/tools/lib/thermal/Makefile @@ -0,0 +1,165 @@ +# SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) +# Most of this file is copied from tools/lib/perf/Makefile + +LIBTHERMAL_VERSION = 0 +LIBTHERMAL_PATCHLEVEL = 0 +LIBTHERMAL_EXTRAVERSION = 1 + +MAKEFLAGS += --no-print-directory + +ifeq ($(srctree),) +srctree := $(patsubst %/,%,$(dir $(CURDIR))) +srctree := $(patsubst %/,%,$(dir $(srctree))) +srctree := $(patsubst %/,%,$(dir $(srctree))) +# $(info Determined 'srctree' to be $(srctree)) +endif + +INSTALL = install + +# Use DESTDIR for installing into a different root directory. +# This is useful for building a package. The program will be +# installed in this directory as if it was the root directory. +# Then the build tool can move it later. +DESTDIR ?= +DESTDIR_SQ = '$(subst ','\'',$(DESTDIR))' + +include $(srctree)/tools/scripts/Makefile.include +include $(srctree)/tools/scripts/Makefile.arch + +ifeq ($(LP64), 1) + libdir_relative = lib64 +else + libdir_relative = lib +endif + +prefix ?= +libdir = $(prefix)/$(libdir_relative) + +# Shell quotes +libdir_SQ = $(subst ','\'',$(libdir)) +libdir_relative_SQ = $(subst ','\'',$(libdir_relative)) + +ifeq ("$(origin V)", "command line") + VERBOSE = $(V) +endif +ifndef VERBOSE + VERBOSE = 0 +endif + +ifeq ($(VERBOSE),1) + Q = +else + Q = @ +endif + +# Set compile option CFLAGS +ifdef EXTRA_CFLAGS + CFLAGS := $(EXTRA_CFLAGS) +else + CFLAGS := -g -Wall +endif + +INCLUDES = \ +-I/usr/include/libnl3 \ +-I$(srctree)/tools/lib/thermal/include \ +-I$(srctree)/tools/lib/ \ +-I$(srctree)/tools/include \ +-I$(srctree)/tools/arch/$(SRCARCH)/include/ \ +-I$(srctree)/tools/arch/$(SRCARCH)/include/uapi \ +-I$(srctree)/tools/include/uapi + +# Append required CFLAGS +override CFLAGS += $(EXTRA_WARNINGS) +override CFLAGS += -Werror -Wall +override CFLAGS += -fPIC +override CFLAGS += $(INCLUDES) +override CFLAGS += -fvisibility=hidden +override CFGLAS += -Wl,-L. +override CFGLAS += -Wl,-lthermal + +all: + +export srctree OUTPUT CC LD CFLAGS V +export DESTDIR DESTDIR_SQ + +include $(srctree)/tools/build/Makefile.include + +VERSION_SCRIPT := libthermal.map + +PATCHLEVEL = $(LIBTHERMAL_PATCHLEVEL) +EXTRAVERSION = $(LIBTHERMAL_EXTRAVERSION) +VERSION = $(LIBTHERMAL_VERSION).$(LIBTHERMAL_PATCHLEVEL).$(LIBTHERMAL_EXTRAVERSION) + +LIBTHERMAL_SO := $(OUTPUT)libthermal.so.$(VERSION) +LIBTHERMAL_A := $(OUTPUT)libthermal.a +LIBTHERMAL_IN := $(OUTPUT)libthermal-in.o +LIBTHERMAL_PC := $(OUTPUT)libthermal.pc +LIBTHERMAL_ALL := $(LIBTHERMAL_A) $(OUTPUT)libthermal.so* + +THERMAL_UAPI := include/uapi/linux/thermal.h + +$(THERMAL_UAPI): FORCE + ln -sf $(srctree)/$@ $(srctree)/tools/$@ + +$(LIBTHERMAL_IN): FORCE + $(Q)$(MAKE) $(build)=libthermal + +$(LIBTHERMAL_A): $(LIBTHERMAL_IN) + $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIBTHERMAL_IN) + +$(LIBTHERMAL_SO): $(LIBTHERMAL_IN) + $(QUIET_LINK)$(CC) --shared -Wl,-soname,libthermal.so \ + -Wl,--version-script=$(VERSION_SCRIPT) $^ -o $@ + @ln -sf $(@F) $(OUTPUT)libthermal.so + @ln -sf $(@F) $(OUTPUT)libthermal.so.$(LIBTHERMAL_VERSION) + + +libs: $(THERMAL_UAPI) $(LIBTHERMAL_A) $(LIBTHERMAL_SO) $(LIBTHERMAL_PC) + +all: fixdep + $(Q)$(MAKE) libs + +clean: + $(call QUIET_CLEAN, libthermal) $(RM) $(LIBTHERMAL_A) \ + *.o *~ *.a *.so *.so.$(VERSION) *.so.$(LIBTHERMAL_VERSION) .*.d .*.cmd LIBTHERMAL-CFLAGS $(LIBTHERMAL_PC) + +$(LIBTHERMAL_PC): + $(QUIET_GEN)sed -e "s|@PREFIX@|$(prefix)|" \ + -e "s|@LIBDIR@|$(libdir_SQ)|" \ + -e "s|@VERSION@|$(VERSION)|" \ + < libthermal.pc.template > $@ + +define do_install_mkdir + if [ ! -d '$(DESTDIR_SQ)$1' ]; then \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$1'; \ + fi +endef + +define do_install + if [ ! -d '$(DESTDIR_SQ)$2' ]; then \ + $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$2'; \ + fi; \ + $(INSTALL) $1 $(if $3,-m $3,) '$(DESTDIR_SQ)$2' +endef + +install_lib: libs + $(call QUIET_INSTALL, $(LIBTHERMAL_ALL)) \ + $(call do_install_mkdir,$(libdir_SQ)); \ + cp -fpR $(LIBTHERMAL_ALL) $(DESTDIR)$(libdir_SQ) + +install_headers: + $(call QUIET_INSTALL, headers) \ + $(call do_install,include/thermal.h,$(prefix)/include/thermal,644); \ + +install_pkgconfig: $(LIBTHERMAL_PC) + $(call QUIET_INSTALL, $(LIBTHERMAL_PC)) \ + $(call do_install,$(LIBTHERMAL_PC),$(libdir_SQ)/pkgconfig,644) + +install_doc: + $(Q)$(MAKE) -C Documentation install-man install-html install-examples + +install: install_lib install_headers install_pkgconfig + +FORCE: + +.PHONY: all install clean FORCE |