diff options
Diffstat (limited to 'tools/lib/lockdep/Makefile')
-rw-r--r-- | tools/lib/lockdep/Makefile | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/tools/lib/lockdep/Makefile b/tools/lib/lockdep/Makefile deleted file mode 100644 index 9dafb8cb752f..000000000000 --- a/tools/lib/lockdep/Makefile +++ /dev/null @@ -1,162 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -# file format version -FILE_VERSION = 1 - -LIBLOCKDEP_VERSION=$(shell make --no-print-directory -sC ../../.. kernelversion) - -# Makefiles suck: This macro sets a default value of $(2) for the -# variable named by $(1), unless the variable has been set by -# environment or command line. This is necessary for CC and AR -# because make sets default values, so the simpler ?= approach -# won't work as expected. -define allow-override - $(if $(or $(findstring environment,$(origin $(1))),\ - $(findstring command line,$(origin $(1)))),,\ - $(eval $(1) = $(2))) -endef - -# Allow setting CC and AR and LD, or setting CROSS_COMPILE as a prefix. -$(call allow-override,CC,$(CROSS_COMPILE)gcc) -$(call allow-override,AR,$(CROSS_COMPILE)ar) -$(call allow-override,LD,$(CROSS_COMPILE)ld) - -INSTALL = install - -# Use DESTDIR for installing into a different root directory. -# This is useful for building a package. The program will be -# installed in this directory as if it was the root directory. -# Then the build tool can move it later. -DESTDIR ?= -DESTDIR_SQ = '$(subst ','\'',$(DESTDIR))' - -prefix ?= /usr/local -libdir_relative = lib -libdir = $(prefix)/$(libdir_relative) -bindir_relative = bin -bindir = $(prefix)/$(bindir_relative) - -export DESTDIR DESTDIR_SQ INSTALL - -MAKEFLAGS += --no-print-directory - -include ../../scripts/Makefile.include - -# copy a bit from Linux kbuild - -ifeq ("$(origin V)", "command line") - VERBOSE = $(V) -endif -ifndef VERBOSE - VERBOSE = 0 -endif - -ifeq ($(srctree),) -srctree := $(patsubst %/,%,$(dir $(CURDIR))) -srctree := $(patsubst %/,%,$(dir $(srctree))) -srctree := $(patsubst %/,%,$(dir $(srctree))) -#$(info Determined 'srctree' to be $(srctree)) -endif - -# Shell quotes -libdir_SQ = $(subst ','\'',$(libdir)) -bindir_SQ = $(subst ','\'',$(bindir)) - -LIB_IN := $(OUTPUT)liblockdep-in.o - -BIN_FILE = lockdep -LIB_FILE = $(OUTPUT)liblockdep.a $(OUTPUT)liblockdep.so.$(LIBLOCKDEP_VERSION) - -CONFIG_INCLUDES = -CONFIG_LIBS = -CONFIG_FLAGS = - -OBJ = $@ -N = - -export Q VERBOSE - -INCLUDES = -I. -I./uinclude -I./include -I../../include $(CONFIG_INCLUDES) - -# Set compile option CFLAGS if not set elsewhere -CFLAGS ?= -g -DCONFIG_LOCKDEP -DCONFIG_STACKTRACE -DCONFIG_PROVE_LOCKING -DBITS_PER_LONG=__WORDSIZE -DLIBLOCKDEP_VERSION='"$(LIBLOCKDEP_VERSION)"' -rdynamic -O0 -g -CFLAGS += -fPIC -CFLAGS += -Wall - -override CFLAGS += $(CONFIG_FLAGS) $(INCLUDES) $(PLUGIN_DIR_SQ) - -ifeq ($(VERBOSE),1) - Q = - print_shared_lib_compile = - print_install = -else - Q = @ - print_shared_lib_compile = echo ' LD '$(OBJ); - print_static_lib_build = echo ' LD '$(OBJ); - print_install = echo ' INSTALL '$1' to $(DESTDIR_SQ)$2'; -endif - -all: - -export srctree OUTPUT CC LD CFLAGS V -include $(srctree)/tools/build/Makefile.include - -do_compile_shared_library = \ - ($(print_shared_lib_compile) \ - $(CC) $(LDFLAGS) --shared $^ -o $@ -lpthread -ldl -Wl,-soname='$(@F)';$(shell ln -sf $(@F) $(@D)/liblockdep.so)) - -do_build_static_lib = \ - ($(print_static_lib_build) \ - $(RM) $@; $(AR) rcs $@ $^) - -CMD_TARGETS = $(LIB_FILE) - -TARGETS = $(CMD_TARGETS) - - -all: fixdep all_cmd - -all_cmd: $(CMD_TARGETS) - -$(LIB_IN): force - $(Q)$(MAKE) $(build)=liblockdep - -$(OUTPUT)liblockdep.so.$(LIBLOCKDEP_VERSION): $(LIB_IN) - $(Q)$(do_compile_shared_library) - -$(OUTPUT)liblockdep.a: $(LIB_IN) - $(Q)$(do_build_static_lib) - -tags: force - $(RM) tags - find . -name '*.[ch]' | xargs ctags --extra=+f --c-kinds=+px \ - --regex-c++='/_PE\(([^,)]*).*/TEP_ERRNO__\1/' - -TAGS: force - $(RM) TAGS - find . -name '*.[ch]' | xargs etags \ - --regex='/_PE(\([^,)]*\).*/TEP_ERRNO__\1/' - -define do_install - $(print_install) \ - if [ ! -d '$(DESTDIR_SQ)$2' ]; then \ - $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$2'; \ - fi; \ - $(INSTALL) $1 '$(DESTDIR_SQ)$2' -endef - -install_lib: all_cmd - $(Q)$(call do_install,$(LIB_FILE),$(libdir_SQ)) - $(Q)$(call do_install,$(BIN_FILE),$(bindir_SQ)) - -install: install_lib - -clean: - $(RM) $(OUTPUT)*.o *~ $(TARGETS) $(OUTPUT)*.a $(OUTPUT)*liblockdep*.so* $(VERSION_FILES) $(OUTPUT).*.d $(OUTPUT).*.cmd - $(RM) tags TAGS - -PHONY += force -force: - -# Declare the contents of the .PHONY variable as phony. We keep that -# information in a variable so we can use it in if_changed and friends. -.PHONY: $(PHONY) |