# Makefile.rules - OCERA make framework common project rules -*- makefile-gmake -*- #OMK:base.omk # # (C) Copyright 2003, 2006, 2007, 2008, 2009 by Pavel Pisa - OCERA team member # (C) Copyright 2006, 2007, 2008, 2009, 2010, 2011, 2013 by Michal Sojka - Czech Technical University, FEE, DCE # # Homepage: http://rtime.felk.cvut.cz/omk/ # Version: 0.2-158-g90ea1a7 # # The OMK build system is distributed under the GNU General Public # License. See file COPYING for details. # # # Version for Linux/RTLinux builds. #OMK:linux.omk # # # input variables #OMK:base.omk # V .. if set to 1, full command text is shown else short form is used # W .. whole tree - if set to 1, make is always called from the top-level directory # SUBDIRS .. list of subdirectories intended for make from actual directory # default_CONFIG .. list of default config assignments CONFIG_XXX=y/n ... # wvtest_SCRIPTS .. list of scripts producing wvtest output #OMK:wvtest.omk # wvtest_PROGRAMS .. list of the testing programs producing wvtest output # LN_HEADERS .. if "y", header files are symbolicaly linked instead of copied. #OMK:include.omk # input variables #OMK:linux.omk # lib_LIBRARIES .. list of the user-space libraries # shared_LIBRARIES .. list of the user-space shared libraries # include_HEADERS .. list of the user-space public header files # nobase_include_HEADERS .. public headers copied even with directory part # renamed_include_HEADERS .. public headers copied to the different target name # bin_PROGRAMS .. list of the require binary programs # utils_PROGRAMS .. list of the development utility programs # test_PROGRAMS .. list of the testing programs # bin_SCRIPTS .. list of scripts to be copied to _compiled/bin # xxx_SOURCES .. list of specific target sources # xxx_GEN_SOURCES .. list of specific target sources that are generated in the build directory # xxx_LIBS .. list of specific target libraries (-l prefix is automatically added) # xxx_LDFLAGS .. list of specific target LDFLAGS # lib_LOADLIBES .. list of libraries linked to each executable # INCLUDES .. additional include directories and defines for user-space # # OMK_CFLAGS .. C compiler flags # OMK_CXXFLAGS .. C++ compiler flags # OMK_CPPFLAGS .. C preprocessor flags # LDFLAGS .. linker flags for programs linking # kernel_LIBRARIES .. list of the kernel-space libraries #OMK:linux-kernel.omk # rtlinux_LIBRARIES.. list of the RT-Linux kernel-space libraries # kernel_HEADERS .. list of the kernel-space public header files # rtlinux_HEADERS .. list of the RT-Linux kernel-space public header files # kernel_MODULES .. list of the kernel side modules/applications # rtlinux_MODULES .. list of RT-Linux the kernel side modules/applications # kernel_INCLUDES .. additional include directories and defines for kernel-space # rtlinux_INCLUDES .. additional include directories and defines for RT-Linux # OMIT_KERNEL_PASSES if defined, all kernel passes are omited # LINUX_DIR .. location of Linux kernel sources # RTL_DIR .. location of RT-Linux sources # cmetric_include_HEADERS .. generate header file with offsets and sizes of structure fields #OMK:cmetric.omk # xxx_CMETRIC_SOURCES .. the source cmetric generation # LOCAL_CONFIG_H .. name of local config.h file generated from values #OMK:config_h.omk # of options defined in the current directory # config_include_HEADERS .. names of global config files (possibly # with subdirectories) # xxx_DEFINES .. list of config directives to be included in # config header file of the name /xxx.h # DOXYGEN .. if non-empty, generated headers includes Doxygen's @file # command, so it is possible to document config # variables. # QT_PROJECTS .. list of QT .pro file to use for compilation #OMK:qt.omk # QT_SUBDIRS .. subdirectories where to build QT applications using qmake (depricated) # QTDIR .. where QT resides OMK_RULES_TYPE=linux #OMK:Makefile.rules.linux@ #OMK:base.omk@Makefile.rules.linux # If we are not called by OMK leaf Makefile... ifndef MAKERULES_DIR MAKERULES_DIR := $(abspath $(dir $(filter %Makefile.rules,$(MAKEFILE_LIST)))) endif # The $(SED4OMK) command for BSD based systems requires -E option to allow # extended regular expressions SED4OMK ?= sed ifneq ($(shell ( echo A | $(SED4OMK) -n -e 's/A\|B/y/p' )),y) SED4OMK := $(SED4OMK) -E ifneq ($(shell ( echo A | $(SED4OMK) -n -e 's/A\|B/y/p' )),y) SED4OMK := gsed endif ifneq ($(shell ( echo A | $(SED4OMK) -n -e 's/A\|B/y/p' )),y) SED4OMK := gsed -E endif ifneq ($(shell ( echo A | $(SED4OMK) -n -e 's/A\|B/y/p' )),y) $(error No SED program suitable for OMK found) endif endif # OUTPUT_DIR is the place where _compiled, _build and possible other # files/directories are created. By default is the same as # $(MAKERULES_DIR). ifndef OUTPUT_DIR OUTPUT_DIR := $(MAKERULES_DIR) endif # We need to ensure definition of sources directory first ifndef SOURCES_DIR # Only shell built-in pwd understands -L SOURCES_DIR := $(shell ( pwd -L ) ) INVOCATION_DIR := $(SOURCES_DIR:$(OUTPUT_DIR)%=%) INVOCATION_DIR := $(INVOCATION_DIR:/%=%) INVOCATION_DIR := $(INVOCATION_DIR:\\%=%) endif .PHONY: all default check-make-ver print-hints omkize ifdef W ifeq ("$(origin W)", "command line") OMK_WHOLE_TREE:=$(W) endif endif ifndef OMK_WHOLE_TREE OMK_WHOLE_TREE:=0 endif ifneq ($(OMK_WHOLE_TREE),1) all: check-make-ver print-hints default @echo "Compilation finished" else # Run make in the top-level directory all: @$(MAKE) -C $(MAKERULES_DIR) OMK_SERIALIZE_INCLUDED=n SOURCES_DIR=$(MAKERULES_DIR) RELATIVE_DIR="" $(MAKECMDGOALS) W=0 endif # omk-get-var target allows external scripts/programs to determine the # values of OMK variables such as RELATIVE_DIR etc. .PHONY: omk-get-var omk-get-var: @$(foreach var,$(VAR),echo $(var)=$($(var));) #========================= # Include the config file ifndef CONFIG_FILE CONFIG_FILE := $(OUTPUT_DIR)/config.omk endif $(CONFIG_FILE)-default: $(MAKE) default-config ifeq ($(MAKECMDGOALS),default-config) export DEFAULT_CONFIG_PASS=1 endif ifneq ($(DEFAULT_CONFIG_PASS),1) include $(CONFIG_FILE)-default endif -include $(OUTPUT_DIR)/config.target ifneq ($(wildcard $(CONFIG_FILE)),) -include $(CONFIG_FILE) endif CONFIG_FILES ?= $(wildcard $(CONFIG_FILE)-default) $(wildcard $(OUTPUT_DIR)/config.target) $(wildcard $(CONFIG_FILE)) export SED4OMK SOURCES_DIR MAKERULES_DIR RELATIVE_DIR INVOCATION_DIR export CONFIG_FILE CONFIG_FILES OMK_SERIALIZE_INCLUDED OMK_VERBOSE OMK_SILENT # OMK_SERIALIZE_INCLUDED has to be exported to submakes because passes # must to be serialized only in the toplevel make. ifndef RELATIVE_DIR RELATIVE_DIR := $(SOURCES_DIR:$(OUTPUT_DIR)%=%) endif #$(warning === RELATIVE_DIR = "$(RELATIVE_DIR)" ===) override RELATIVE_DIR := $(RELATIVE_DIR:/%=%) override RELATIVE_DIR := $(RELATIVE_DIR:\\%=%) #$(warning RELATIVE_DIR = "$(RELATIVE_DIR)") #override BACK2TOP_DIR := $(shell echo $(RELATIVE_DIR)/ | $(SED4OMK) -e 's_//_/_g' -e 's_/\./_/_g' -e 's_^\./__g' -e 's_\([^/][^/]*\)_.._g' -e 's_/$$__') #$(warning BACK2TOP_DIR = "$(BACK2TOP_DIR)") #$(warning SOURCES_DIR = "$(SOURCES_DIR)") #$(warning MAKERULES_DIR = "$(OUTPUT_DIR)") #$(warning RELATIVE_DIR = "$(RELATIVE_DIR)") # We have to use RELATIVE_PREFIX because of mingw override RELATIVE_PREFIX := $(RELATIVE_DIR)/ override RELATIVE_PREFIX := $(RELATIVE_PREFIX:/%=%) #vpath %.c $(SOURCES_DIR) #vpath %.cc $(SOURCES_DIR) #vpath %.cxx $(SOURCES_DIR) # Define srcdir for Automake compatibility srcdir = $(SOURCES_DIR) # Defines for quiet compilation ifdef V ifeq ("$(origin V)", "command line") OMK_VERBOSE = $(V) endif endif ifndef OMK_VERBOSE OMK_VERBOSE = 0 endif ifneq ($(OMK_VERBOSE),0) Q = else Q = @ endif ifneq ($(findstring s,$(MAKEFLAGS)),) QUIET_CMD_ECHO = true OMK_SILENT = 1 else QUIET_CMD_ECHO = echo endif MAKEFILE_OMK=Makefile.omk # All subdirectories (even linked ones) containing Makefile.omk # Usage in Makefile.omk: SUBDIRS = $(ALL_OMK_SUBDIRS) ALL_OMK_SUBDIRS = $(patsubst %/$(MAKEFILE_OMK),%,$(patsubst $(SOURCES_DIR)/%,%,$(wildcard $(SOURCES_DIR)/*/$(MAKEFILE_OMK)))) # =================================================================== # We have set up all important variables, so we can check and include # real OCERA style Makefile.omk now ifndef OMK_INCLUDED include $(SOURCES_DIR)/$(MAKEFILE_OMK) ifeq ($(AUTOMATIC_SUBDIRS),y) SUBDIRS?=$(ALL_OMK_SUBDIRS) endif OMK_INCLUDED := 1 endif print-hints: @echo 'Use "make V=1" to see the verbose compile lines.' check-make-ver: @GOOD_MAKE_VERSION=`echo $(MAKE_VERSION) | $(SED4OMK) -n -e 's/^[4-9]\..*\|^3\.9[0-9].*\|^3\.8[1-9].*/y/p'` ; \ if [ x$$GOOD_MAKE_VERSION != xy ] ; then \ echo "Your make program version ($(MAKE_VERSION)) is too old and does not support OMK system." ; \ echo "Please update to make program 3.81beta1 or newer." ; exit 1 ; \ fi distclean dist-clean: @$(QUIET_CMD_ECHO) " RM $(COMPILED_DIR_NAME) $(BUILD_DIR_NAME)" @rm -fr $(OUTPUT_DIR)/$(COMPILED_DIR_NAME) $(OUTPUT_DIR)/$(BUILD_DIR_NAME) # Common OMK templates # ==================== # Syntax: $(call mkdir,) define mkdir_def [ -d $(1) ] || mkdir -p $(1) || exit 1 endef ifneq ($(OMK_VERBOSE),2) NO_PRINT_DIRECTORY := --no-print-directory endif ifeq ($(USE_LEAF_MAKEFILES),n) export USE_LEAF_MAKEFILES SUBDIR_MAKEFILE=$(MAKERULES_DIR)/Makefile.rules SOURCESDIR_MAKEFILE=$(MAKERULES_DIR)/Makefile.rules else SUBDIR_MAKEFILE=$(SOURCES_DIR)/$(3)/Makefile SOURCESDIR_MAKEFILE=$(SOURCES_DIR)/Makefile endif pass = $(strip $(1)) unexport SUBDIRS # Call a pass in a subdirectory # Usage: $(call omk_pass_subdir_template,,,) define omk_pass_subdir_template .PHONY: $(pass)-$(3)-subdir $(pass)-submakes: $(pass)-$(3)-subdir $(pass)-$(3)-subdir: MAKEOVERRIDES:=$(filter-out SUBDIRS=%,$(MAKEOVERRIDES)) $(pass)-$(3)-subdir: @$(call mkdir_def,$(2)/$(3)) +@$(MAKE) --no-builtin-rules SOURCES_DIR=$(SOURCES_DIR)/$(3) $(NO_PRINT_DIRECTORY) \ RELATIVE_DIR=$(RELATIVE_PREFIX)$(3) -C $(2)/$(3) \ -f $(SUBDIR_MAKEFILE) $(pass)-submakes # In subdirectories we can call submakes directly since passes are # already serialized on the toplevel make. endef ifdef OMK_TESTSROOT check-target = $(1:%=%-check) endif # Call a pass in a subdirectory # Usage: $(call extra_rules_subdir_template,) define extra_rules_subdir_template extra-rules-subdirs: extra-rules-$(1) extra-rules-$(1): +@$(MAKE) OMK_SERIALIZE_INCLUDED=n MAKERULES_DIR=$(SOURCES_DIR)/$(1) OUTPUT_DIR=$(OUTPUT_DIR) \ SOURCES_DIR=$(SOURCES_DIR)/$(1) RELATIVE_DIR=$(RELATIVE_PREFIX)$(1) -C $(SOURCES_DIR)/$(1) endef .PHONY: extra-rules-subdirs extra-rules-subdirs: $(foreach subdir,$(EXTRA_RULES_SUBDIRS),$(eval $(call extra_rules_subdir_template,$(subdir)))) # Usage: $(call omk_pass_template,,,[],[]) define omk_pass_template .PHONY: $(pass) $(pass)-local $(pass)-check $(pass)-submakes $(foreach subdir,$(SUBDIRS),$(eval $(call omk_pass_subdir_template,$(pass),$(2),$(subdir)))) $(pass): # Submakes have to be called this way and not as dependecies for pass # serialization to work +@$(MAKE) --no-builtin-rules SOURCES_DIR=$(SOURCES_DIR) $(NO_PRINT_DIRECTORY) \ RELATIVE_DIR=$(RELATIVE_DIR) \ -f $(SOURCESDIR_MAKEFILE) $(pass)-submakes $(pass)-submakes: @true # Do not emit "nothing to be done" messages ifneq ($(4)$($(pass)_HOOKS),) $(pass)-submakes: $(pass)-this-dir $(pass)-this-dir: $(foreach subdir,$(SUBDIRS),$(pass)-$(subdir)-subdir) +@echo "make[omk]: $(pass) in $(RELATIVE_DIR)" @$(call mkdir_def,$(2)) +@$(MAKE) --no-builtin-rules $(NO_PRINT_DIRECTORY) SOURCES_DIR=$(SOURCES_DIR) RELATIVE_DIR=$(RELATIVE_DIR) -C $(2) \ -f $(SOURCESDIR_MAKEFILE) $(3) $(check-target) $(1:%=%-local) ifneq ($(pass),clean) $(pass)-local: $($(pass)_HOOKS) endif endif endef # ======================= # DEFAULT CONFIG PASS default-config: @echo "# Start of OMK config file" > "$(CONFIG_FILE)-default" @echo "# This file should not be altered manually" >> "$(CONFIG_FILE)-default" @echo "# Overrides should be stored in file $(notdir $(CONFIG_FILE))" >> "$(CONFIG_FILE)-default" @echo >> "$(CONFIG_FILE)-default" @$(MAKE) $(NO_PRINT_DIRECTORY) -C $(OUTPUT_DIR) \ RELATIVE_DIR="" SOURCES_DIR=$(OUTPUT_DIR) \ -f $(OUTPUT_DIR)/Makefile default-config-pass $(eval $(call omk_pass_template,default-config-pass,$$(LOCAL_BUILD_DIR),,always)) default-config-pass-local: # @echo Default config for $(RELATIVE_DIR) @echo "# Config for $(RELATIVE_DIR)" >> "$(CONFIG_FILE)-default" @$(foreach x, $(default_CONFIG), echo '$(x)' | \ $(SED4OMK) -e 's/^[^=]*=x$$/#\0/' >> "$(CONFIG_FILE)-default" ; ) omkize: $(Q)if ! grep -q MAKERULES_DIR Makefile; then \ echo "Makefile is not OMK leaf makefile!" >&2; exit 1; \ fi $(Q)for i in `find -L . -name Makefile.omk` ; do \ d=`dirname $${i}`; \ if ! test -f "$${d}/Makefile.rules" && ! cmp -s Makefile "$${d}/Makefile"; then \ rm -f "$${d}/Makefile"; \ cp -v Makefile "$${d}/Makefile"; \ fi \ done #OMK:wvtest.omk@Makefile.rules.linux ifndef WVTEST_LIBRARY WVTEST_LIBRARY = wvtest endif # Documentation: wvtest_PROGRAMS is amost equivalent to test_PROGRAMS. # The two differences are that the program is automatically linked # with $(WVTEST_LIBRARY) and it is run during "make wvtest". test_PROGRAMS += $(wvtest_PROGRAMS) # Documentation: If your project uses wvtest, it is recomended to put # the "test: wvtest" rule to config.target. wvtest: $(Q)$(MAKERULES_DIR)/wvtestrun $(MAKE) wvtest-pass .PHONY: wvtest $(eval $(call omk_pass_template,wvtest-pass,$$(LOCAL_BUILD_DIR),,$(wvtest_SCRIPTS)$(wvtest_PROGRAMS))) # Usage: $(call wvtest_template,) define wvtest_template wvtest-pass-local: wvtest-run-$(1) .PHONY: wvtest-run-$(1) wvtest-run-$(1): $(Q)echo "Testing \"Run $(1)\" in Makefile.rules:" $(Q)mkdir -p $(1).wvtest $(Q)cd $(1).wvtest && \ PATH=$$(USER_BIN_DIR):$$$$PATH LD_LIBRARY_PATH=$$(USER_LIB_DIR):$$$$LD_LIBRARY_PATH \ $(1) $(notdir $(1))_LIBS += $$(WVTEST_LIBRARY) endef # Documentation: Write the test so, that it can be run from arbitrary # directory, i.e. in case of a script ensure that the wvtest library # is sourced like this: # # . $(dirname $0)/wvtest.sh $(foreach script,$(wvtest_SCRIPTS),$(eval $(call wvtest_template,$(SOURCES_DIR)/$(script)))) # Hack!!! USER_TESTS_DIR := $(OUTPUT_DIR)/_compiled/bin-tests $(foreach prog,$(wvtest_PROGRAMS),$(eval $(call wvtest_template,$(USER_TESTS_DIR)/$(prog)))) ifeq ($(OMK_VERBOSE),1) #OMK:include.omk@Makefile.rules.linux CPHEADER_FLAGS += -v LNHEADER_FLAGS += -v endif ifneq ($(LN_HEADERS),y) define cp_cmd if ! cmp -s $(1) $(2); then \ echo " CP $(1:$(OUTPUT_DIR)/%=%) -> $(2:$(OUTPUT_DIR)/%=%)"; \ install -d $(CPHEADER_FLAGS) `dirname $(2)` && \ install $(CPHEADER_FLAGS) $(1) $(2) || exit 1; \ fi endef else define cp_cmd if ! cmp -s $(1) $(2); then \ echo " LN $(1:$(OUTPUT_DIR)/%=%) -> $(2:$(OUTPUT_DIR)/%=%)"; \ if [ -f $(1) ]; then d=$(2); mkdir -p $${d%/*} && ln -sf $(LNHEADER_FLAGS) $(1) $(2) || exit 1; else exit 1; fi; \ fi endef endif # TODO: Check modification date of changed header files. If it is # newer that in source dir, show a warning. # Syntax: $(call include-pass-template,,) define include-pass-template include-pass-local: include-pass-local-$(2) include-pass-local-$(2): $$($(2)_GEN_HEADERS) $$(foreach f,$$(renamed_$(2)_GEN_HEADERS),$$(shell f='$$(f)'; echo $$$${f%->*})) @$$(foreach f, $$($(2)_HEADERS),$$(call cp_cmd,$$(SOURCES_DIR)/$$(f),$(1)/$$(notdir $$(f))); ) # FIXME: Use correct build dir, then document it (in the line bellow) @$$(foreach f, $$($(2)_GEN_HEADERS),$$(call cp_cmd,$$(LOCAL_BUILD_DIR)/$$(f),$(1)/$$(notdir $$(f))); ) @$$(foreach f, $$(nobase_$(2)_HEADERS), $$(call cp_cmd,$$(SOURCES_DIR)/$$(f),$(1)/$$(f)); ) @$$(foreach f, $$(renamed_$(2)_HEADERS), \ f='$$(f)'; srcfname=$$$${f%->*}; destfname=$$$${f#*->}; \ $$(call cp_cmd,$$(SOURCES_DIR)/$$$${srcfname},$(1)/$$$${destfname}); ) @$$(foreach f, $$(renamed_$(2)_GEN_HEADERS), \ f='$$(f)'; srcfname=$$$${f%->*}; destfname=$$$${f#*->}; \ $$(call cp_cmd,$$(LOCAL_BUILD_DIR)/$$$${srcfname},$(1)/$$$${destfname}); ) # Suppress "Nothing to be done for `include-pass-local'" message if no headers are defined in Makefile.omk @$$(if $$($(2)_HEADERS)$$($(2)_GEN_HEADERS)$$(nobase_$(2)_HEADERS)$$(renamed_$(2)_HEADERS)$$(renamed_$(2)_GEN_HEADERS),,true) endef #OMK:linux.omk@Makefile.rules.linux BUILD_DIR_NAME = _build COMPILED_DIR_NAME = _compiled ifndef GROUP_DIR_NAME GROUP_DIR_NAME = nogroup endif USER_INCLUDE_DIR := $(OUTPUT_DIR)/$(COMPILED_DIR_NAME)/include USER_LIB_DIR := $(OUTPUT_DIR)/$(COMPILED_DIR_NAME)/lib USER_UTILS_DIR := $(OUTPUT_DIR)/$(COMPILED_DIR_NAME)/bin-utils USER_TESTS_DIR := $(OUTPUT_DIR)/$(COMPILED_DIR_NAME)/bin-tests USER_BIN_DIR := $(OUTPUT_DIR)/$(COMPILED_DIR_NAME)/bin USER_BUILD_DIR := $(OUTPUT_DIR)/$(BUILD_DIR_NAME)/user ifeq ($(BUILD_OS),) # Check for target ifeq ($(OS),Windows_NT) BUILD_OS := win32 else BUILD_OS := $(shell uname | tr '[A-Z]' '[a-z]' ) #$(warning BUILD_OS=$(BUILD_OS)) endif endif ifeq ($(TARGET_OS),) TARGET_OS := $(BUILD_OS) endif export TARGET_OS export BUILD_OS LOCAL_BUILD_DIR = $(USER_OBJS_DIR) # Assign default values to CFLAGS variable. If the variable is defined # earlier (i.g. in config.omk), it is not overriden here. CFLAGS ?= -O2 -Wall CXXFLAGS ?= -O2 -Wall CPPFLAGS += -I $(USER_INCLUDE_DIR) LOADLIBES += -L$(USER_LIB_DIR) LOADLIBES += $(lib_LOADLIBES:%=-l%) LIB_CPPFLAGS += $(CPPFLAGS) LIB_CFLAGS += $(CFLAGS) ifeq ($(TARGET_OS),win32) EXE_SUFFIX = .exe SOLIB_EXT = dll else SOLIB_EXT = so SOLIB_PICFLAGS += -fpic endif #vpath %.c $(SOURCES_DIR) #vpath %.cc $(SOURCES_DIR) #vpath %.cxx $(SOURCES_DIR) USER_OBJS_DIR = $(USER_BUILD_DIR)/$(RELATIVE_DIR) OMK_WORK_DIR = $(USER_OBJS_DIR) .PHONY: dep subdirs clean clean-custom cleandepend check-dir # Some support to serialize some targets for parallel make ifneq ($(OMK_SERIALIZE_INCLUDED),y) include-pass: check-dir library-pass: include-pass link-pseudo-pass: library-pass binary-pass: link-pseudo-pass override OMK_SERIALIZE_INCLUDED = y MAKEOVERRIDES := $(filter-out OMK_SERIALIZE_INCLUDED=n,$(MAKEOVERRIDES)) endif #===================================================================== # User-space rules and templates to compile programs, libraries etc. ifdef USER_RULE_TEMPLATES c_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(OMK_CPPFLAGS) \ $(CPPFLAGS) $(OMK_CFLAGS) $(CFLAGS) -DOMK_FOR_USER cc_o_COMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(OMK_CPPFLAGS) \ $(CPPFLAGS) $(OMK_CFLAGS) $(CFLAGS) $(OMK_CXXFLAGS) $(CXXFLAGS) -DOMK_FOR_USER S_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(OMK_CPPFLAGS) \ $(CPPFLAGS) $(OMK_CFLAGS) $(CFLAGS) $(ASFLAGS) -DOMK_FOR_USER idl_COMPILE = $(IDL_COMPILER) # Check GCC version for user build ifndef CC_MAJOR_VERSION CC_MAJOR_VERSION := $(shell $(CC) -dumpversion | $(SED4OMK) -e 's/\([^.]\)\..*/\1/') endif # Prepare suitable define for dependency building ifeq ($(CC_MAJOR_VERSION),2) CC_DEPFLAGS = -Wp,-MD,"$@.d.tmp" else CC_DEPFLAGS = -MT $@ -MD -MP -MF "$@.d.tmp" endif # Syntax: $(call COMPILE_c_o_template,,,) define COMPILE_c_o_template ifeq ($$($(2)_C_TARGET),) $(2)_C_TARGET=1 $(2): $(1) $$(GEN_HEADERS) @$(QUIET_CMD_ECHO) " CC $$@" $(Q) if $$(c_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \ then mv -f "$$@.d.tmp" "$$@.d" ; \ else rm -f "$$@.d.tmp" ; exit 1; \ fi endif endef # Syntax: $(call COMPILE_cc_o_template,,,) define COMPILE_cc_o_template ifeq ($$($(2)_CC_TARGET),) $(2)_CC_TARGET=1 $(2): $(1) $$(GEN_HEADERS) @$(QUIET_CMD_ECHO) " CXX $$@" $(Q) if $$(cc_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \ then mv -f "$$@.d.tmp" "$$@.d" ; \ else rm -f "$$@.d.tmp" ; exit 1; \ fi endif endef # Syntax: $(call COMPILE_S_o_template,,,) define COMPILE_S_o_template ifeq ($$($(2)_S_TARGET),) $(2)_S_TARGET=1 $(2): $(1) $$(GEN_HEADERS) @$(QUIET_CMD_ECHO) " AS $$@" $(Q) if $$(S_o_COMPILE) -D__ASSEMBLY__ $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \ then mv -f "$$@.d.tmp" "$$@.d" ; \ else rm -f "$$@.d.tmp" ; exit 1; \ fi endif endef # Syntax: $(call COMPILE_idl_template,,) define COMPILE_idl_template ifeq ($$($(2)_IDL_TARGET),) $(2)_IDL_TARGET=1 GEN_HEADERS+=$(filter %.h,$(notdir $(1:%.idl=%.h))) # Do we need this global variable? $(2).c $(2)-stubs.c $(2)-skels.c $(2)-common.c $(2).h: $(1) $$(wildcard $$(firstword $$(idl_COMPILE))) @$(QUIET_CMD_ECHO) " IDL $$@" $(Q) $$(idl_COMPILE) $$($(2)_IDLFLAGS) $(1) endif endef # Syntax: $(call COMPILE_templates,,,) # Note: The newlines after $(call ) are IMPORTANT!!! define COMPILE_templates $(foreach src,$(filter %.c,$(1)),$(call COMPILE_c_o_template,$(src),$(3)$(notdir $(src:%.c=%$(2))),) ) $(foreach src,$(filter %.cc,$(1)),$(call COMPILE_cc_o_template,$(src),$(3)$(notdir $(src:%.cc=%$(2))),) ) $(foreach src,$(filter %.cxx,$(1)),$(call COMPILE_cc_o_template,$(src),$(3)$(notdir $(src:%.cxx=%$(2))),) ) $(foreach src,$(filter %.cpp,$(1)),$(call COMPILE_cc_o_template,$(src),$(3)$(notdir $(src:%.cpp=%$(2))),) ) $(foreach src,$(filter %.S,$(1)),$(call COMPILE_S_o_template,$(src),$(3)$(notdir $(src:%.S=%$(2))),) ) endef TARGET_IDL_SOURCES = $(filter %.c,$($(1)_SERVER_IDL:%.idl=%-skels.c)) \ $(filter %.c,$($(1)_SERVER_IDL:%.idl=%-common.c)) \ $(filter %.c,$($(1)_CLIENT_IDL:%.idl=%-stubs.c)) \ $(filter %.c,$($(1)_CLIENT_IDL:%.idl=%-common.c)) \ $(filter %.c,$($(1)_IDL:%.idl=%.c)) TARGET_SOURCES = $($(1)_SOURCES) $($(1)_GEN_SOURCES) $(TARGET_IDL_SOURCES) TARGET_SOURCES_ABS = $($(1)_SOURCES:%=$(SOURCES_DIR)/%) $($(1)_GEN_SOURCES) $(TARGET_IDL_SOURCES) TARGET_OBJ_PREFIX = $(if $($(1)_CFLAGS)$($(1)_CXXFLAGS)$($(1)_CPPFLAGS),$(1)-,) TARGET_OBJS = $(sort $(addprefix $(TARGET_OBJ_PREFIX),$(addsuffix .o,$(basename $(notdir $(TARGET_SOURCES)))))) TARGET_LOBJS = $(sort $(addprefix $(TARGET_OBJ_PREFIX),$(addsuffix .lo,$(basename $(notdir $(TARGET_SOURCES)))))) TARGET_IDLS = $($(1)_SERVER_IDL) $($(1)_CLIENT_IDL) $($(1)_IDL) TARGET_CFLAGS = $(if $($(1)_CFLAGS),$($(1)_CFLAGS),$(OMK_CFLAGS)) TARGET_CXXFLAGS = $(if $($(1)_CXXFLAGS),$($(1)_CXXFLAGS),$(OMK_CXXFLAGS)) TARGET_CPPFLAGS = $(if $($(1)_CPPFLAGS),$($(1)_CPPFLAGS),$(OMK_CPPFLAGS)) LINK_WITH_CXX = $(filter %.cc,$(TARGET_SOURCES))$(filter %.cxx,$(TARGET_SOURCES))$(filter %.cpp,$(TARGET_SOURCES)) # Syntax: $(call PROGRAM_template,,,,) define PROGRAM_template $(foreach idl,$(TARGET_IDLS),$(call COMPILE_idl_template,$(SOURCES_DIR)/$(idl),$(idl:%.idl=%))) $(call COMPILE_templates,$(TARGET_SOURCES_ABS),.o,$(TARGET_OBJ_PREFIX)) $(2)/$(1)$(3): OMK_CFLAGS=$(TARGET_CFLAGS) $(2)/$(1)$(3): OMK_CXXFLAGS=$(TARGET_CXXFLAGS) $(2)/$(1)$(3): OMK_CPPFLAGS=$(TARGET_CPPFLAGS) $(2)/$(1)$(3): $(TARGET_OBJS) @$(QUIET_CMD_ECHO) " LINK $$@" $(Q) $(if $(LINK_WITH_CXX),$$(CXX),$$(CC)) \ $(TARGET_OBJS) $$($(1)_LIBS:%=-l%) $$(LOADLIBES) $$(OMK_LDFLAGS) $$(LDFLAGS) $$($(1)_LDFLAGS) -Wl,-rpath-link,$(USER_LIB_DIR) -Wl,-Map,$(USER_OBJS_DIR)/$(1).exe.map -o $$@ @echo "$(2)/$(1)$(3): \\" >$(USER_OBJS_DIR)/$(1).exe.d @$(SED4OMK) -n -e 's|^LOAD \(.*\)$$$$| \1 \&|p' $(USER_OBJS_DIR)/$(1).exe.map|tr '&' '\134' >>$(USER_OBJS_DIR)/$(1).exe.d @echo >>$(USER_OBJS_DIR)/$(1).exe.d binary-pass-local: $(2)/$(1)$(3) endef # Usage: $(call SCRIPT_template,,) define SCRIPT_template $(2)/$(1): $$(SOURCES_DIR)/$(1) @$(QUIET_CMD_ECHO) " CP $$@" $(Q)cp $$^ $$@ binary-pass-local: $(2)/$(1) endef # Syntax: $(call LIBRARY_template,) define LIBRARY_template $(foreach idl,$(TARGET_IDLS),$(call COMPILE_idl_template,$(SOURCES_DIR)/$(idl),$(idl:%.idl=%))) $(call COMPILE_templates,$(TARGET_SOURCES_ABS),.o,$(TARGET_OBJ_PREFIX)) $(USER_LIB_DIR)/lib$(1).a: OMK_CFLAGS=$(TARGET_CFLAGS) $(USER_LIB_DIR)/lib$(1).a: OMK_CXXFLAGS=$(TARGET_CXXFLAGS) $(USER_LIB_DIR)/lib$(1).a: OMK_CPPFLAGS=$(TARGET_CPPFLAGS) $(USER_LIB_DIR)/lib$(1).a: $(TARGET_OBJS) @$(QUIET_CMD_ECHO) " AR $$@" $(Q) $(AR) rcs $$@ $$^ library-pass-local: $(USER_LIB_DIR)/lib$(1).a endef # Syntax: $(call SOLIB_template,) define SOLIB_template $(foreach idl,$(TARGET_IDLS),$(call COMPILE_idl_template,$(SOURCES_DIR)/$(idl),$(idl:%.idl=%))) $(call COMPILE_templates,$(TARGET_SOURCES_ABS),.lo,$(TARGET_OBJ_PREFIX)) .PHONY: $(OMK_WORK_DIR)/lib$(1).$(SOLIB_EXT).omkvar $(2)/$(1)$(3): OMK_CFLAGS=$(TARGET_CFLAGS) $(2)/$(1)$(3): OMK_CXXFLAGS=$(TARGET_CXXFLAGS) $(2)/$(1)$(3): OMK_CPPFLAGS=$(TARGET_CPPFLAGS) $(OMK_WORK_DIR)/lib$(1).$(SOLIB_EXT).omkvar: OMK_CFLAGS = $(TARGET_CFLAGS) $(SOLIB_PICFLAGS) $(OMK_WORK_DIR)/lib$(1).$(SOLIB_EXT).omkvar: OMK_CXXFLAGS = $(TARGET_CXXFLAGS) $(SOLIB_PICFLAGS) $(OMK_WORK_DIR)/lib$(1).$(SOLIB_EXT).omkvar: OMK_CPPFLAGS = $(TARGET_CPPFLAGS) $(OMK_WORK_DIR)/lib$(1).$(SOLIB_EXT).omkvar: $(TARGET_LOBJS) $(Q)echo '$(1)_objslo += $$$$(addprefix $(USER_OBJS_DIR)/,$$^)' > $$@.tmp; \ echo '$(1)_libs += $$($(1)_LIBS) $$(lib_LOADLIBES)' >> $$@.tmp; \ echo '$(1)_ldflags += $$($(1)_LDFLAGS) $$(lib_LDFLAGS)' >> $$@.tmp; \ echo 'shared_libs := $$$$(sort $(1) $$$$(shared_libs))' >> $$@.tmp; \ if cmp -s $$@.tmp $$@; then rm $$@.tmp; else mv $$@.tmp $$@; fi library-pass-local: $(OMK_WORK_DIR)/lib$(1).$(SOLIB_EXT).omkvar endef # Generate rules for compilation of programs and libraries $(foreach prog,$(utils_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_UTILS_DIR),$(EXE_SUFFIX)))) $(foreach prog,$(test_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_TESTS_DIR),$(EXE_SUFFIX)))) $(foreach prog,$(bin_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR),$(EXE_SUFFIX)))) $(foreach script,$(bin_SCRIPTS),$(eval $(call SCRIPT_template,$(script),$(USER_BIN_DIR)))) # $(foreach lib,$(lib_LIBRARIES),$(info $(call LIBRARY_template,$(lib)))) $(foreach lib,$(lib_LIBRARIES),$(eval $(call LIBRARY_template,$(lib)))) $(foreach lib,$(shared_LIBRARIES),$(eval $(call SOLIB_template,$(lib)))) -include $(USER_OBJS_DIR)/*.d #FIXME: This doesn't include dependencies of source files from #subdirectories (i.s. *_SOURCES=dir/file.c. I'm currently not sure, #how to handle this. endif # USER_RULE_TEMPLATES .PHONY: link-pseudo-pass link-pseudo-pass: $(Q)$(MAKE) $(NO_PRINT_DIRECTORY) -C $(USER_BUILD_DIR) -f $(SOURCESDIR_MAKEFILE) link-shared-libs ifeq ($(MAKECMDGOALS),link-shared-libs) # Syntax: $(call solib_link_template,) define solib_link_template $(1)_shared_libs = $$(patsubst %,$(USER_LIB_DIR)/lib%.$(SOLIB_EXT),$$(filter $$(shared_libs),$$($(1)_libs))) #$$(warning $(1)_shared_libs = $$($(1)_shared_libs)) $(USER_LIB_DIR)/lib$(1).$(SOLIB_EXT): $$($(1)_shared_libs) $$($(1)_objslo) @$(QUIET_CMD_ECHO) " LINK $$@" $(Q)$(CC) --shared -Xlinker -soname=lib$(1).$(SOLIB_EXT) -Wl,-Map,$(USER_OBJS_DIR)/lib$(1).$(SOLIB_EXT).map -o $$@ $$($(1)_objslo) $$(LOADLIBES) $$($(1)_libs:%=-l%) $$(lib_ldflags) $$($(1)_ldflags) endef -include $(shell true; find $(USER_BUILD_DIR) -name 'lib*.omkvar') # `true' is a hack for MinGW #$(warning $(shared_libs)) $(foreach lib,$(shared_libs),$(eval $(call solib_link_template,$(lib)))) .PHONY: link-shared-libs link-shared-libs: $(shared_libs:%=$(USER_LIB_DIR)/lib%.$(SOLIB_EXT)) endif # link-shared-libs $(eval $(call omk_pass_template, library-pass,$(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(lib_LIBRARIES)$(shared_LIBRARIES)$(cmetric_include_HEADERS))) $(eval $(call omk_pass_template, binary-pass, $(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(bin_PROGRAMS)$(utils_PROGRAMS)$(test_PROGRAMS)$(bin_SCRIPTS))) $(eval $(call omk_pass_template,clean,$(USER_OBJS_DIR),,always)) $(eval $(call omk_pass_template,install,$(USER_OBJS_DIR),,always)) $(eval $(call omk_pass_template,include-pass,$(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,always)) check-dir:: @$(call mkdir_def,$(USER_BUILD_DIR)) @$(call mkdir_def,$(USER_INCLUDE_DIR)) @$(call mkdir_def,$(USER_LIB_DIR)) @$(call mkdir_def,$(USER_BIN_DIR)) @$(call mkdir_def,$(USER_UTILS_DIR)) @$(call mkdir_def,$(USER_TESTS_DIR)) install-local: # TODO $(eval $(call include-pass-template,$(USER_INCLUDE_DIR),include)) clean-local:: @echo Cleaning in $(USER_OBJS_DIR) @rm -f $(USER_OBJS_DIR)/*.[och] \ $(USER_OBJS_DIR)/*.lo \ $(USER_OBJS_DIR)/*.d \ $(USER_OBJS_DIR)/*.map \ $(LOCAL_CONFIG_H:%=$(USER_OBJS_DIR)/%) include-pass-submakes: extra-rules-subdirs # We must go to EXTRA_RULES_SUBDIRS before going to any other # directory, since the executables compiled in EXTRA_RULES_SUBDIRS # might be needed there. include-pass-this-dir $(foreach subdir,$(SUBDIRS),include-pass-$(subdir)-subdir): extra-rules-subdirs default: include-pass library-pass binary-pass #OMK:linux-kernel.omk@Makefile.rules.linux KERN_INCLUDE_DIR := $(OUTPUT_DIR)/$(COMPILED_DIR_NAME)/include-kern KERN_LIB_DIR := $(OUTPUT_DIR)/$(COMPILED_DIR_NAME)/lib-kern KERN_MODULES_DIR := $(OUTPUT_DIR)/$(COMPILED_DIR_NAME)/modules KERN_BUILD_DIR := $(OUTPUT_DIR)/$(BUILD_DIR_NAME)/kern KERN_MODPOST_DIR := $(OUTPUT_DIR)/$(BUILD_DIR_NAME)/kern-modpost ifndef LINUX_VERSION LINUX_VERSION=$(shell uname -r) endif ifndef LINUX_DIR LINUX_DIR=/lib/modules/$(LINUX_VERSION)/build endif KERN_OBJS_DIR = $(KERN_BUILD_DIR)/$(RELATIVE_DIR) kernel-lib-pass: include-pass kernel-mod-pass: kernel-lib-pass kernel-modpost-pass: kernel-mod-pass kernel-pass: kernel-mod-pass kernel-modpost-pass #===================================================================== # Kernel-space rules and templates to compile modules, libraries etc. ifdef KERN_RULE_TEMPLATES $(KERN_LIB_DIR)/kernel.mk: $(LINUX_DIR)/.config $(MAKERULES_DIR)/kernelcfg2mk @$(QUIET_CMD_ECHO) " KCFG2MK $@" $(Q) $(MAKERULES_DIR)/kernelcfg2mk $(LINUX_DIR) $(KERN_LIB_DIR) ifeq ($(CONFIG_RTLINUX),y) include $(RTL_DIR)/rtl.mk KERN_CC = $(CC) kern_GCCLIB_DIR=$(shell LANG=C LC_ALL=C LC_MESSAGES=C $(CC) -print-search-dirs | $(SED4OMK) -n -e 's/^install: \(.*\)$$/\1/p' ) INCLUDES := -I $(KERN_INCLUDE_DIR) $(INCLUDE) $(rtlinux_INCLUDES) $(kernel_INCLUDES) #-DEXPORT_NO_SYMBOLS c_o_kern_COMPILE = $(KERN_CC) -idirafter $(kern_GCCLIB_DIR)/include $(INCLUDES) $(CFLAGS) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB -nostdinc cc_o_kern_COMPILE = $(CXX) $(INCLUDES) $(CXXFLAGS) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB KERN_EXE_SUFFIX := .o KERN_ARCH = $(ARCH) KERN_LD = $(LD) KERN_AR = $(AR) else # CONFIG_RTLINUX include $(KERN_LIB_DIR)/kernel.mk ifeq ($(LINUX_SRC),) LINUX_SRC = $(LINUX_DIR) endif kernel_INCLUDES += -I $(KERN_INCLUDE_DIR) -I $(LINUX_DIR) -idirafter $(LINUX_SRC)/include/linux ifdef LINUX_CC KERN_CC = $(LINUX_CC) kern_GCCLIB_DIR=$(shell LANG=C LC_ALL=C LC_MESSAGES=C $(LINUX_CC) -print-search-dirs | $(SED4OMK) -n -e 's/^install: \(.*\)$$/\1/p' ) else KERN_CC = echo KERN_CC not defined - compilation skipped endif c_o_kern_COMPILE = $(KERN_CC) $(kernel_INCLUDES) -idirafter $(kern_GCCLIB_DIR)/include $(LINUX_CPPFLAGS) $(LINUX_CFLAGS) $(LINUX_CFLAGS_MODULE) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB -nostdinc cc_o_kern_COMPILE = $(KERN_CC) $(kernel_INCLUDES) -idirafter $(kern_GCCLIB_DIR)/include $(LINUX_CPPFLAGS) $(LINUX_CFLAGS) $(LINUX_CFLAGS_MODULE) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB S_o_kern_COMPILE = $(KERN_CC) $(kernel_INCLUDES) -idirafter $(kern_GCCLIB_DIR)/include $(LINUX_CPPFLAGS) $(LINUX_AFLAGS) $(LINUX_AFLAGS_MODULE) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB -nostdinc KERN_EXE_SUFFIX := $(LINUX_MODULE_EXT) KERN_LDFLAGS = $(LINUX_LDFLAGS) $(LINUX_LDFLAGS_MODULE) ifdef LINUX_ARCH KERN_ARCH = $(LINUX_ARCH) else KERN_ARCH = echo KERN_ARCH not defined - skipped endif ifdef LINUX_LD KERN_LD = $(LINUX_LD) else KERN_LD = echo KERN_LD not defined - skipped endif ifneq ($(LINUX_AR),) KERN_AR = $(LINUX_AR) else KERN_AR = $(AR) endif ifeq ($(LINUX_QUOTE_MODNAME),y) KERN_MQ=\" KERN_KBUILD_MODNAME=-D"KBUILD_MODNAME=((THIS_MODULE)!=NULL?(THIS_MODULE)->name:NULL)" endif endif # CONFIG_RTLINUX KERN_LOADLIBES += -L$(KERN_LIB_DIR) KERN_LOADLIBES += $(rtlinux_LOADLIBES:%=-l%) KERN_LOADLIBES += $(kernel_LOADLIBES:%=-l%) # Check GCC version for kernel part of build ifndef kern_CC_MAJOR_VERSION kern_CC_MAJOR_VERSION := $(shell $(KERN_CC) -dumpversion | $(SED4OMK) -e 's/\([^.]\)\..*/\1/') endif # Prepare suitable define for dependency building ifeq ($(kern_CC_MAJOR_VERSION),2) kern_CC_DEPFLAGS = -Wp,-MD,"$@.d.tmp" else kern_CC_DEPFLAGS = -MT $@ -MD -MP -MF "$@.d.tmp" endif ifeq ($(KERN_EXE_SUFFIX),.ko) ifeq ($(wildcard $(LINUX_DIR)/scripts/mod/modpost),) KERN_MODPOST = $(LINUX_DIR)/scripts/modpost else KERN_MODPOST = $(LINUX_DIR)/scripts/mod/modpost endif KERN_MODULES_LINK_DIR = $(KERN_MODPOST_DIR) KERN_LINK_SUFFIX = .o else KERN_MODULES_LINK_DIR = $(KERN_MODULES_DIR) KERN_LINK_SUFFIX = $(KERN_EXE_SUFFIX) endif ifeq ($(LINUX_CONFIG_MODVERSIONS),y) MODPOST_OPTS += -m MODPOST_OPTS += -i $(LINUX_DIR)/Module.symvers ifneq ($(LINUX_BUILDHOST),) # this is not correct point, it should look for 2.6.17 kernel MODPOST_OPTS += -I $(KERN_LIB_DIR)/Module.symvers endif MODPOST_OPTS += -o $(KERN_LIB_DIR)/Module.symvers endif ifeq ($(LINUX_CONFIG_DEBUG_SECTION_MISMATCH),y) MODPOST_OPTS += -S endif ifeq ($(LINUX_CONFIG_MARKERS),y) MODPOST_OPTS += -K $(LINUX_DIR)/Module.markers MODPOST_OPTS += -M $(KERN_LIB_DIR)/Module.markers endif ifeq ($(LINUX_KBUILD_MODPOST_WARN),y) MODPOST_OPTS += -w endif ifneq ($(LINUX_BUILDHOST),) ifneq ($(LINUX_BUILDHOST),$(LINUX_ARCH)) MODPOST_OPTS += -c endif endif define COMPILE_c_o_kern_template $(2): $(1) @$(QUIET_CMD_ECHO) " CC [K] $$@" $(Q) if $$(c_o_kern_COMPILE) $$(kern_CC_DEPFLAGS) $(3) $(KERN_KBUILD_MODNAME) \ -D"KBUILD_BASENAME=$(KERN_MQ)$(notdir $(basename $(1)))$(KERN_MQ)" \ -o $$@ -c $$< ; \ then mv -f "$$@.d.tmp" "$$@.d" ; \ else rm -f "$$@.d.tmp" ; exit 1; \ fi endef define COMPILE_cc_o_kern_template $(2): $(1) @$(QUIET_CMD_ECHO) " CXX [K] $$@" $(Q) if $$(cc_o_kern_COMPILE) $$(kern_CC_DEPFLAGS) $(3) $(KERN_KBUILD_MODNAME) \ -D"KBUILD_BASENAME=$(KERN_MQ)$(notdir $(basename $(1)))$(KERN_MQ)" \ -o $$@ -c $$< ; \ then mv -f "$$@.d.tmp" "$$@.d" ; \ else rm -f "$$@.d.tmp" ; exit 1; \ fi endef define COMPILE_S_o_kern_template $(2): $(1) @$(QUIET_CMD_ECHO) " AS [K] $$@" $(Q) if $$(S_o_kern_COMPILE) $$(kern_CC_DEPFLAGS) $(3) $(KERN_KBUILD_MODNAME) \ -D"KBUILD_BASENAME=$(KERN_MQ)$(notdir $(basename $(1)))$(KERN_MQ)" \ -o $$@ -c $$< ; \ then mv -f "$$@.d.tmp" "$$@.d" ; \ else rm -f "$$@.d.tmp" ; exit 1; \ fi endef define MODULE_kern_template $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o)) $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o)) $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o)) $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cpp=%.o)) $(1)_OBJS := $$(sort $$($(1)_OBJS)) KERN_OBJS += $$($(1)_OBJS) KERN_SOURCES += $$($(1)_SOURCES) # this is hack to build "__this_module" structure for 2.6.x kernels # modpost is used for that purpose now #$(1).mod.c: # echo "\ # #include @\ # #include @\ # #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,5))@\ # #include @\ # #include @\ # @\ # MODULE_INFO(vermagic, VERMAGIC_STRING);@\ # @\ # #undef unix@\ # struct module __this_module@\ # __attribute__((section(\".gnu.linkonce.this_module\"))) = {@\ # .name = __stringify(KBUILD_MODNAME),@\ # .init = init_module,@\ # #ifdef CONFIG_MODULE_UNLOAD@\ # .exit = cleanup_module,@\ # #endif@\ # };@\ # #endif@\ # " | tr @ \\n >$$@ #$(eval $(call COMPILE_c_o_kern_template,$(1).mod.c,$(1).mod.o,-DKBUILD_MODNAME=$(1))) $(2)/$(1)$(KERN_LINK_SUFFIX): $$($(1)_OBJS) @$(QUIET_CMD_ECHO) " LD [K] $$@" $(Q) $$(KERN_LD) $$(KERN_LDFLAGS) -r $$($(1)_OBJS) -L$$(kern_GCCLIB_DIR) $$($(1)_LIBS:%=-l%) $$(KERN_LOADLIBES) -Map $(KERN_OBJS_DIR)/$(1).mod.map -o $$@ @echo "$(2)/$(1)$(KERN_LINK_SUFFIX): \\" >$(KERN_OBJS_DIR)/$(1).mod.d @$(SED4OMK) -n -e 's/^LOAD \(.*\)$$$$/ \1 \\/p' $(KERN_OBJS_DIR)/$(1).mod.map >>$(KERN_OBJS_DIR)/$(1).mod.d @echo >>$(KERN_OBJS_DIR)/$(1).mod.d @if [ "$(KERN_EXE_SUFFIX)" = ".ko" ] ; then \ echo $(1) >>$(KERN_MODPOST_DIR)/module-changes ; \ echo $(1) >$(KERN_MODPOST_DIR)/$(1).mod.stamp ; \ fi endef define LIBRARY_kern_template $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o)) $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o)) $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o)) $(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cpp=%.o)) $(1)_OBJS := $$(sort $$($(1)_OBJS)) KERN_OBJS += $$($(1)_OBJS) KERN_SOURCES += $$($(1)_SOURCES) $(KERN_LIB_DIR)/lib$(1).a: $$($(1)_OBJS) @$(QUIET_CMD_ECHO) " AR [K] $$@" $(Q) $(KERN_AR) rcs $$@ $$^ endef ifdef LINUX_DIR kernel-lib-pass-local: $(kernel_LIBRARIES:%=$(KERN_LIB_DIR)/lib%.a) kernel-mod-pass-local: $(kernel_MODULES:%=$(KERN_MODULES_LINK_DIR)/%$(KERN_LINK_SUFFIX)) $(foreach module,$(kernel_MODULES),$(eval $(call MODULE_kern_template,$(module),$(KERN_MODULES_LINK_DIR)))) $(foreach lib,$(kernel_LIBRARIES),$(eval $(call LIBRARY_kern_template,$(lib)))) endif ifeq ($(CONFIG_RTLINUX),y) kernel-mod-pass-local: $(rtlinux_MODULES:%=$(KERN_MODULES_LINK_DIR)/%$(KERN_LINK_SUFFIX)) kernel-lib-pass-local: $(rtlinux_LIBRARIES:%=$(KERN_LIB_DIR)/lib%.a) $(foreach module,$(rtlinux_MODULES),$(eval $(call MODULE_kern_template,$(module),$(KERN_MODULES_LINK_DIR)))) $(foreach lib,$(rtlinux_LIBRARIES),$(eval $(call LIBRARY_kern_template,$(lib)))) endif ifeq ($(KERN_MODPOST_PASS),y) MODULES_LIST := $(wildcard *.mod.stamp) MODULES_LIST := $(MODULES_LIST:%.mod.stamp=%) define MODPOST_kern_template $(2) : $(1)$(KERN_LINK_SUFFIX) $(1).mod.c @$(QUIET_CMD_ECHO) " LD [M] $$@" $(Q) $$(c_o_kern_COMPILE) -D"KBUILD_BASENAME=$(KERN_MQ)$(1)$(KERN_MQ)" \ -D"KBUILD_MODNAME=$(KERN_MQ)$(1)$(KERN_MQ)" \ -o $(1).mod.o -c $(1).mod.c $(Q) $$(KERN_LD) $$(KERN_LDFLAGS) $(1)$(KERN_LINK_SUFFIX) $(1).mod.o -r -o $$@ endef kernel-modpost-versions: $(wildcard $(LINUX_DIR)/Module.symvers) @$(QUIET_CMD_ECHO) " MODPOST $(KERN_MODPOST_DIR)" @echo >$(KERN_MODPOST_DIR)/modpost-running @rm -f $(KERN_MODPOST_DIR)/module-changes $(Q) $(KERN_MODPOST) $(MODPOST_OPTS) $(MODULES_LIST:%=%$(KERN_LINK_SUFFIX)) $(MODULES_LIST:%=%.mod.c) : kernel-modpost-versions kernel-modpost-pass-local: $(MODULES_LIST:%=$(KERN_MODULES_DIR)/%$(KERN_EXE_SUFFIX)) @rm -f $(KERN_MODPOST_DIR)/modpost-running $(foreach module,$(MODULES_LIST),$(eval $(call MODPOST_kern_template,$(module),$(module:%=$(KERN_MODULES_DIR)/%$(KERN_EXE_SUFFIX))))) endif -include $(KERN_OBJS_DIR)/*.d endif #===================================================================== # Kernel requires its own set of configuration header-files ifneq ($(kernel_LIBRARIES)$(rtlinux_LIBRARIES)$(kernel_MODULES)$(rtlinux_MODULES)$(kernel_HEADERS)$(rtlinux_HEADERS)$(kernel_HEADERS)$(rtlinux_HEADERS)$(nobase_kernel_HEADERS)$(nobase_rtlinux_HEADERS)$(renamed_kernel_HEADERS)$(renamed_rtlinux_HEADERS),) KERN_CONFIG_HEADERS_REQUIRED = y endif $(eval $(call omk_pass_template, kernel-lib-pass,$(KERN_OBJS_DIR),KERN_RULE_TEMPLATES=y,$(kernel_LIBRARIES)$(rtlinux_LIBRARIES))) $(eval $(call omk_pass_template, kernel-mod-pass,$(KERN_OBJS_DIR),KERN_RULE_TEMPLATES=y,$(kernel_MODULES)$(rtlinux_MODULES))) kernel-modpost-pass: +@if [ -e "$(KERN_MODPOST_DIR)/module-changes" -o -e "$(KERN_MODPOST_DIR)/modpost-running" ] ; \ then \ $(MAKE) --no-print-directory -C $(KERN_MODPOST_DIR) \ -f $(SOURCES_DIR)/Makefile KERN_RULE_TEMPLATES=y KERN_MODPOST_PASS=y $(@:%=%-local) ; \ fi check-dir:: @$(call mkdir_def,$(KERN_BUILD_DIR)) @$(call mkdir_def,$(KERN_INCLUDE_DIR)) @$(call mkdir_def,$(KERN_LIB_DIR)) @$(call mkdir_def,$(KERN_MODULES_DIR)) @$(call mkdir_def,$(KERN_MODPOST_DIR)) $(eval $(call include-pass-template,$(KERN_INCLUDE_DIR),kernel)) ifeq ($(CONFIG_RTLINUX),y) $(eval $(call include-pass-template,$(KERN_INCLUDE_DIR),rtlinux)) endif ifdef KERN_RULE_TEMPLATES KERN_SOURCES := $(sort $(KERN_SOURCES)) #$(warning KERN_SOURCES = $(KERN_SOURCES)) $(foreach src,$(filter %.c,$(KERN_SOURCES)),$(eval $(call COMPILE_c_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.o),))) $(foreach src,$(filter %.cc,$(KERN_SOURCES)),$(eval $(call COMPILE_cc_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.o),))) $(foreach src,$(filter %.cxx,$(KERN_SOURCES)),$(eval $(call COMPILE_cc_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.o),))) $(foreach src,$(filter %.cpp,$(KERN_SOURCES)),$(eval $(call COMPILE_cc_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.cpp=%.o),))) $(foreach src,$(filter %.S,$(USER_SOURCES)),$(eval $(call COMPILE_S_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.S=%.o),))) endif clean-local:: @echo Cleaning in $(KERN_OBJS_DIR) @rm -f $(KERN_OBJS_DIR)/*.o \ $(KERN_OBJS_DIR)/*.d \ $(KERN_OBJS_DIR)/*.map \ $(KERN_OBJS_DIR)/*.mod.c \ $(kernel_MODULES:%=$(KERN_MODPOST_DIR)/%.*) \ $(LOCAL_CONFIG_H:%=$(KERN_OBJS_DIR)/%) @if [ -e $(KERN_LIB_DIR)/kernel.mk ] ; then \ touch -t 200001010101 $(KERN_LIB_DIR)/kernel.mk ; \ fi ifndef OMIT_KERNEL_PASSES # Also make kernel passes if not disabled default: kernel-lib-pass kernel-pass endif #OMK:cmetric.omk@Makefile.rules.linux NM ?= nm # Syntax: $(call CMETRIC_o_h_template,,) define CMETRIC_o_h_template $(2): $(1) @$(QUIET_CMD_ECHO) " CMETRIC $$@" $(Q)if [ -n `dirname $$@` ] ; then \ if [ ! -e `dirname $$@` ] ; then \ mkdir -p `dirname $$@` ; fi ; fi $(Q)echo >$$@.tmp '/* Automatically generated from $$< */' $(Q)echo >>$$@.tmp '/* Conditionals to control compilation */' # Bellow, the tricks with redirection are for shells without set -o pipefail # (see http://www.mail-archive.com/dash@vger.kernel.org/msg00149.html) $(Q)exec 3>&1; status=`exec 4>&1 >&3; { $(NM) $$<; echo $$$$? >&4; }\ | $(SED4OMK) -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2cond_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \ | sort >>$$@.tmp` && exit $$$$status $(Q)echo >>$$@.tmp '/* Defines from the values defined to symbols in hexadecimal format */' $(Q)exec 3>&1; status=`exec 4>&1 >&3; { $(NM) $$<; echo $$$$? >&4; }\ | $(SED4OMK) -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2def_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \ | sort >>$$@.tmp` && exit $$$$status $(Q)echo >>$$@.tmp '/* Defines from the values defined to symbols in decimal format */' $(Q)exec 3>&1; status=`exec 4>&1 >&3; { $(NM) -td $$<; echo $$$$? >&4; }\ | $(SED4OMK) -n 's/^ *0*\(0\|[1-9][0-9]*\) *A *_cmetric2defdec_\([A-Za-z_0-9]*\) */#define \2 \1/p' \ | sort >>$$@.tmp` && exit $$$$status $(Q)mv $$@.tmp $$@ endef library-pass-local: $(addprefix $(USER_INCLUDE_DIR)/,$(cmetric_include_HEADERS)) # Special rules for CMETRIC generated headers $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call COMPILE_c_o_template,\ $(SOURCES_DIR)/$($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES),\ $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),))) $(foreach cmetrh,$(cmetric_include_HEADERS),$(eval $(call CMETRIC_o_h_template,\ $($(basename $(notdir $(cmetrh)))_CMETRIC_SOURCES:%.c=%.o),\ $(addprefix $(USER_INCLUDE_DIR)/,$(cmetrh))))) GEN_HEADERS+=$(cmetric_include_HEADERS:%=$(USER_INCLUDE_DIR)/%) #OMK:config_h.omk@Makefile.rules.linux # Syntax: $(call BUILD_CONFIG_H_template,,,,) define BUILD_CONFIG_H_template $(addprefix $(1)/,$(notdir $(addsuffix .stamp,$(2)))) : $(CONFIG_FILES) @$(QUIET_CMD_ECHO) " CONFGEN $(notdir $(2))" @if [ ! -d `dirname $(2).tmp` ] ; then \ mkdir -p `dirname $(2).tmp` ; fi @echo "/* Automatically generated from */" > "$(2).tmp" @echo "/* config files: $$(^:$(OUTPUT_DIR)/%=%) */" >> "$(2).tmp" $(if $(DOXYGEN),@echo "/** @file */" >> "$(2).tmp") @echo "#ifndef $(4)" >> "$(2).tmp" @echo "#define $(4)" >> "$(2).tmp" @( $(foreach x, $(shell echo '$($(3))' | tr 'x\t ' 'x\n\n' | $(SED4OMK) -e 's/^\([^ =]*\)\(=[^ ]\+\|\)$$/\1/' ), \ echo '$(x).$($(x))' ; ) echo ; ) | \ $(SED4OMK) -e '/^[^.]*\.n$$$$/d' -e '/^[^.]*\.$$$$/d' -e 's/^\([^.]*\)\.[ym]$$$$/\1.1/' | \ $(SED4OMK) -n -e 's/^\([^.]*\)\.\(.*\)$$$$/#define \1 \2/p' \ >> "$(2).tmp" @echo "#endif /*$(4)*/" >> "$(2).tmp" @touch "$$@" @if cmp -s "$(2).tmp" "$(2)" ; then rm "$(2).tmp"; \ else mv "$(2).tmp" "$(2)" ; \ echo "Updated configuration $(2)" ; fi endef ifdef LOCAL_CONFIG_H # This must be declared after the default cflags are assigned! # Override is used to override command line assignemnt. override CFLAGS += -I $(USER_OBJS_DIR) override kernel_INCLUDES += -I $(KERN_OBJS_DIR) $(eval $(call BUILD_CONFIG_H_template,$(USER_OBJS_DIR),$(USER_OBJS_DIR)/$(LOCAL_CONFIG_H),default_CONFIG,_LOCAL_CONFIG_H) ) endif # Special rules for configuration exported headers #FIXME: The directory for headers should not be specified here. $(foreach confh,$(config_include_HEADERS),$(eval $(call BUILD_CONFIG_H_template,$(USER_OBJS_DIR),$(addprefix $(USER_INCLUDE_DIR)/,$(confh)),$(basename $(notdir $(confh)))_DEFINES,\ _$(basename $(notdir $(confh)))_H \ ))) config_h_stamp_files = $(addprefix $(USER_OBJS_DIR)/,$(notdir $(addsuffix .stamp,$(config_include_HEADERS) $(LOCAL_CONFIG_H)))) # Add some hooks to standard passes include-pass-local: $(config_h_stamp_files) ifneq ($(KERN_CONFIG_HEADERS_REQUIRED),) ifdef LOCAL_CONFIG_H $(eval $(call BUILD_CONFIG_H_template,$(KERN_OBJS_DIR),$(KERN_OBJS_DIR)/$(LOCAL_CONFIG_H),default_CONFIG,_LOCAL_CONFIG_H) ) endif $(foreach confh,$(config_include_HEADERS),$(eval $(call BUILD_CONFIG_H_template,$(KERN_OBJS_DIR),$(addprefix $(KERN_INCLUDE_DIR)/,$(confh)),$(basename $(notdir $(confh)))_DEFINES,\ _$(basename $(notdir $(confh)))_H \ ))) kern_config_h_stamp_files = $(addprefix $(KERN_OBJS_DIR)/,$(notdir $(addsuffix .stamp,$(config_include_HEADERS) $(LOCAL_CONFIG_H)))) # Add some hooks to standard passes include-pass-local: $(kern_config_h_stamp_files) endif clean-local:: @$(foreach confh,$(config_h_stamp_files) $(kern_config_h_stamp_files),\ if [ -e $(confh) ] ; then rm $(confh) ; fi ; \ ) #OMK:qt.omk@Makefile.rules.linux ifneq ($(QT_SUBDIRS)$(QT_PROJECTS),) # Usage: $(call qt_project_template,<.pro_file relative to SOURCES_DIR>) define qt_project_template .PHONY: qt-subpass-$(1) clean-qt-$(dir $(1)) # FIXME: Handle multiple .pro files correctly $(LOCAL_BUILD_DIR)/$(dir $(1))Makefile: $(SOURCES_DIR)/$(1) $(Q)mkdir -p $$(dir $$(@)) && cd $$(dir $$(@)) && \ $(if $(QMAKE),$(QMAKE),$(QTDIR:%=%/bin/)qmake) \ TOP_DIR=$(OUTPUT_DIR) \ RELATIVE_DIR=$(RELATIVE_PREFIX)$(dir $(1)) \ $(QTDIR:%=QTDIR=%) CC=$(CC) CXX=$(CXX) \ LIBS+="-L$(USER_LIB_DIR)" DESTDIR=$(USER_BIN_DIR) \ INCLUDEPATH+="$(USER_INCLUDE_DIR)" \ DEPENDPATH+="$(USER_INCLUDE_DIR)" \ QMAKE_LFLAGS="-Wl,-rpath-link,$(USER_LIB_DIR) $$(QMAKE_LFLAGS)" \ $(SOURCES_DIR)/$(1) # This horrible substitution is here to properly escape # -Wl,-rpath,$ORIGIN flags. It includes escaping for make, shell, # qmake and again make and shell run on qmake generated makefile. QMAKE_LFLAGS = $$(subst $$$$,\\\\\\$$$$\$$$$,$$(LDFLAGS)) # Hook to binary pass binary-pass-submakes: qt-subpass-$(1) qt-subpass-$(1): $(LOCAL_BUILD_DIR)/$(dir $(1))Makefile $(Q)$(MAKE) SOURCES_DIR=$(SOURCES_DIR)/$(dir $(1)) \ RELATIVE_DIR=$(RELATIVE_PREFIX)$(dir $(1)) -C $(LOCAL_BUILD_DIR)/$(dir $(1)) || exit 1 ; # Hook to clean pass clean-local:: $(LOCAL_BUILD_DIR)/$(dir $(1))Makefile @$(QUIET_CMD_ECHO) " QT CLEAN $(dir $(1))" $(Q)$(MAKE) SOURCES_DIR=$(SOURCES_DIR)/$(dir $(1)) \ RELATIVE_DIR=$(RELATIVE_PREFIX)$(dir $(1)) \ -C $(LOCAL_BUILD_DIR)/$(dir $(1)) clean $(Q)rm $(LOCAL_BUILD_DIR)/$(dir $(1))Makefile endef $(foreach pro,$(QT_PROJECTS), $(eval $(call qt_project_template,$(pro)))) $(foreach pro,$(foreach dir,$(QT_SUBDIRS), $(wildcard $(SOURCES_DIR)/$(dir)/*.pro)), $(eval $(call qt_project_template,$(pro:$(SOURCES_DIR)/%=%)))) endif #OMK:sources-list.omk@Makefile.rules.linux # Rules that creates the list of files which are used during # compilation. The list reflects conditional compilation depending on # config.omk and other variables. SOURCES_LIST_FN=sources.txt ifndef SOURCES_LIST SOURCES_LIST_DIR:=$(RELATIVE_DIR) SOURCES_LIST:=$(OUTPUT_DIR)/$(SOURCES_LIST_DIR)/$(SOURCES_LIST_FN) SOURCES_LIST_D := $(LOCAL_BUILD_DIR)/$(SOURCES_LIST_FN).d export SOURCES_LIST SOURCES_LIST_DIR SOURCES_LIST_D endif ifneq ($(filter sources-list TAGS tags cscope,$(MAKECMDGOALS)),) NEED_SOURCES_LIST=y endif ifeq ($(NEED_SOURCES_LIST),y) # avoid execution of find command bellow if it is not useful .PHONY: sources-list sources-list: $(SOURCES_LIST) $(SOURCES_LIST): $(CONFIG_FILES) $(shell find -name $(MAKEFILE_OMK)) @$(call mkdir_def,$(dir $(SOURCES_LIST_D))) @echo -n "" > "$(SOURCES_LIST).tmp" @echo -n "" > "$(SOURCES_LIST_D).tmp" @$(MAKE) --no-print-directory sources-list-pass @echo "# Automatically generated list of files in '$(RELATIVE_DIR)' that are used during OMK compilation" > "$(SOURCES_LIST).tmp2" @cat "$(SOURCES_LIST).tmp"|sort|uniq >> "$(SOURCES_LIST).tmp2" @rm "$(SOURCES_LIST).tmp" @mv "$(SOURCES_LIST).tmp2" "$(SOURCES_LIST)" @echo "$(SOURCES_LIST): \\" > "$(SOURCES_LIST_D).tmp2" @cat "$(SOURCES_LIST_D).tmp"|grep -v "$(SOURCES_LIST_D).tmp"|sort|uniq|\ $(SED4OMK) -e 's/$$/\\/' >> "$(SOURCES_LIST_D).tmp2" @rm "$(SOURCES_LIST_D).tmp" @mv "$(SOURCES_LIST_D).tmp2" "$(SOURCES_LIST_D)" endif $(eval $(call omk_pass_template,sources-list-pass,$$(LOCAL_BUILD_DIR),,always)) sources-list-pass-local: @$(foreach m,$(MAKEFILE_LIST),echo ' $(m)' >> "$(SOURCES_LIST_D).tmp";) @$(foreach h,$(include_HEADERS) $(nobase_include_HEADERS) $(kernel_HEADERS),\ echo "$(addsuffix /,$(RELATIVE_DIR:$(SOURCES_LIST_DIR)/%=%))$(h)" >> "$(SOURCES_LIST).tmp";) @$(foreach ch,$(config_include_HEADERS), \ echo "$(USER_INCLUDE_DIR:$(OUTPUT_DIR)/$(addsuffix /,$(SOURCES_LIST_DIR))%=%)/$(ch)" >> "$(SOURCES_LIST).tmp";) @$(foreach h,$(renamed_include_HEADERS),echo '$(h)'|$(SED4OMK) -e 's|\(.*\)->.*|$(addsuffix /,$(RELATIVE_DIR:$(SOURCES_LIST_DIR)/%=%))\1|' >> "$(SOURCES_LIST).tmp";) @$(foreach bin,$(lib_LIBRARIES) $(shared_LIBRARIES) $(bin_PROGRAMS) $(test_PROGRAMS) $(utils_PROGRAMS) \ $(kernel_LIBRARIES) $(rtlinux_LIBRARIES) $(kernel_MODULES),\ $(foreach src,$(filter-out %.o,$($(bin)_SOURCES)),echo "$(addsuffix /,$(RELATIVE_DIR:$(SOURCES_LIST_DIR)/%=%))$(src)" >> "$(SOURCES_LIST).tmp";)) ############ TAGS ########### ifeq ($(MAKECMDGOALS),TAGS) ETAGS=etags TAGS_CMD = $(ETAGS) TAGS: $(SOURCES_LIST) @$(MAKE) --no-print-directory do-tags endif ifeq ($(MAKECMDGOALS),tags) CTAGS=ctags -N TAGS_CMD = $(CTAGS) tags: $(SOURCES_LIST) @$(MAKE) --no-print-directory do-tags endif export TAGS_CMD ifeq ($(MAKECMDGOALS),do-tags) .PHONY: do-tags do-tags: $(shell $(SED4OMK) -e '/^\#/d' $(SOURCES_LIST)) @$(QUIET_CMD_ECHO) " TAGS $(SOURCES_LIST_FN)" $(Q)$(TAGS_CMD) $^ endif ############ CSCOPE ########### cscope: $(SOURCES_LIST) @$(QUIET_CMD_ECHO) " CSCOPE < $(SOURCES_LIST_FN)" $(Q)$(SED4OMK) -e '/^#/d' $(SOURCES_LIST) > cscope.files $(Q)cscope -b -icscope.files #FIXME: see doc to -i in cscope(1)