#  Makefile.rules - OCERA make framework common project rules -*- makefile-gmake -*- #OMK:base.omk
#
#  (C) Copyright 2003 by Pavel Pisa - OCERA team member
#  (C) Copyright 2006 by Michal Sojka - Czech Technical University, FEE, DCE
#
#  Homepage: http://rtime.felk.cvut.cz/omk/
#  Version:  0.1-72-gf57c3b9
#
# 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 ...
# 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
# kernel_LIBRARIES .. list of the kernel-space libraries
# rtlinux_LIBRARIES.. list of the RT-Linux kernel-space 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
# kernel_HEADERS   .. list of the kernel-space public header files
# rtlinux_HEADERS  .. list of the RT-Linux kernel-space public header files
# bin_PROGRAMS     .. list of the require binary programs
# utils_PROGRAMS   .. list of the development utility programs
# test_PROGRAMS    .. list of the testing programs
# kernel_MODULES   .. list of the kernel side modules/applications
# rtlinux_MODULES  .. list of RT-Linux the kernel side modules/applications
# xxx_SOURCES      .. list of specific target sources
# xxx_LIBS         .. list of specific target libraries
# INCLUDES         .. additional include directories and defines for user-space
# 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
# CFLAGS           .. C compiler flags
# CXXFLAGS         .. C++ compiler flags
# CPPFLAGS	   .. C preprocessor flags
# LDFLAGS	   .. linker flags for programs linking
# 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 <somedir>/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
# We need to ensure definition of sources directory first
ifndef SOURCES_DIR
# Only shell built-in pwd understands -L
SOURCES_DIR := $(shell ( pwd -L ) )
endif

# If we are not called by OMK leaf Makefile...
ifndef MAKERULES_DIR
MAKERULES_DIR := $(abspath $(dir $(filter %Makefile.rules,$(MAKEFILE_LIST))))
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

.PHONY: all default check-make-ver omkize

ifdef W
  ifeq ("$(origin W)", "command line")
    OMK_WHOLE_TREE:=$(W)
  endif
endif
ifndef OMK_WHOLE_TREE
  OMK_WHOLE_TREE:=0
endif

ifneq ($(OMK_WHOLE_TREE),1)
all: check-make-ver default
	@echo "Compilation finished"
else
# Run make in the top-level directory
all:
	@$(MAKE) -C $(MAKERULES_DIR) OMK_SERIALIZE_INCLUDED=n SOURCES_DIR=$(MAKERULES_DIR) RELATIVE_DIR="" $(MAKECMDGOALS) W=0
endif

ifdef OMK_TESTSROOT
# Usage: $(call canttest,<error message>)
define canttest
	( echo "$(1)" > $(OUTPUT_DIR)/_canttest; echo "$(1)"; exit 1 )
endef
else
define canttest
	echo "$(1)"
endef
endif

#=========================
# Include the config file

# FIXME: I think CONFIG_FILE_OK variable is useless. We have three
# config files and it is not clearly defined to which file is this
# variable related.
ifneq ($(CONFIG_FILE_OK),y)
ifndef CONFIG_FILE
CONFIG_FILE      := $(OUTPUT_DIR)/config.omk
endif
ifneq ($(wildcard $(CONFIG_FILE)-default),)
-include $(CONFIG_FILE)-default
else
ifneq ($(MAKECMDGOALS),default-config)
$(warning Please, run "make default-config" first)
endif
endif

-include $(OUTPUT_DIR)/config.target

ifneq ($(wildcard $(CONFIG_FILE)),)
-include $(CONFIG_FILE)
CONFIG_FILE_OK = y
endif
endif #$(CONFIG_FILE_OK)


CONFIG_FILES ?= $(wildcard $(CONFIG_FILE)-default) $(wildcard $(OUTPUT_DIR)/config.target) $(wildcard $(CONFIG_FILE))


export SOURCES_DIR MAKERULES_DIR RELATIVE_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)/ | sed -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

check-make-ver:
	@GOOD_MAKE_VERSION=`echo $(MAKE_VERSION) | sed -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 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,<dir name>)
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))

# Call a pass in a subdirectory
# Usage: $(call omk_pass_subdir_template,<pass name>,<build dir>,<subdir>)
define omk_pass_subdir_template
.PHONY: $(pass)-$(3)-subdir
$(pass)-submakes: $(pass)-$(3)-subdir
$(pass)-$(3)-subdir:
	@$(call mkdir_def,$(2)/$(3))
	+@$(MAKE) 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 searialized on the toplevel make.
endef

ifdef OMK_TESTSROOT
check-target = $(1:%=%-check)
endif

# Call a pass in a subdirectory
# Usage: $(call extra_rules_subdir_template,<subdir>)
define extra_rules_subdir_template
extra-rules-subdirs: extra-rules-$(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,<pass name>,<build dir>,[<local make flags>],[<local enable condition>])
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) 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) $(NO_PRINT_DIRECTORY) SOURCES_DIR=$(SOURCES_DIR) RELATIVE_DIR=$(RELATIVE_DIR) -C $(2) \
	        -f $(SOURCESDIR_MAKEFILE) $(3) $(check-target) $(1:%=%-local)
$(pass)-local: $($(pass)_HOOKS)
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)' | \
		sed -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" && ( test -f "$${d}/Makefile" && ! cmp --silent Makefile "$${d}/Makefile" ); then \
	      rm -f "$${d}/Makefile"; \
	      cp -v Makefile "$${d}/Makefile"; \
	   fi \
	done
ifeq ($(OMK_VERBOSE),1)                                                          #OMK:include.omk@Makefile.rules.linux
CPHEADER_FLAGS += -v
LNHEADER_FLAGS += -v
endif

ifneq ($(LN_HEADERS),y)
define cp_cmd
( echo "  CP      $(1:$(OUTPUT_DIR)/%=%) -> $(2:$(OUTPUT_DIR)/%=%)"; cp $(CPHEADER_FLAGS) $(1) $(2) )
endef
else
define cp_cmd
( echo "  LN      $(1:$(OUTPUT_DIR)/%=%) -> $(2:$(OUTPUT_DIR)/%=%)"; [ -f $(1) ] && ln -sf $(LNHEADER_FLAGS) $(1) $(2) )
endef
endif

# TODO: Check modification date of changed header files. If it is
# newer that in source dir, show a warning.

# Syntax: $(call include-pass-template,<include dir>,<keyword>)
define include-pass-template
include-pass-local: include-pass-local-$(2)
include-pass-local-$(2): $$($(2)_GEN_HEADERS) $$(foreach f,$$(renamed_$(2)_GEN_HEADERS),$$(shell echo '$$(f)' | sed -e 's/^\(.*\)->.*$$$$/\1/'))
	@$$(foreach f, $$($(2)_HEADERS), cmp --quiet $$(SOURCES_DIR)/$$(f) $(1)/$$(notdir $$(f)) \
	   || $$(call cp_cmd,$$(SOURCES_DIR)/$$(f),$(1)/$$(notdir $$(f))) || exit 1 ; )
	@$$(foreach f, $$($(2)_GEN_HEADERS), cmp --quiet $$(f) $(1)/$$(notdir $$(f)) \
	   || $$(call cp_cmd,$$(LOCAL_BUILD_DIR)/$$(f),$(1)/$$(notdir $$(f))) || exit 1 ; ) # FIXME: Use correct build dir, then document it
	@$$(foreach f, $$(nobase_$(2)_HEADERS), cmp --quiet $$(SOURCES_DIR)/$$(f) $(1)/$$(f) \
	   || ( mkdir -p $(1)/$$(dir $$(f)) && $$(call cp_cmd,$$(SOURCES_DIR)/$$(f),$(1)/$$(f)) ) || exit 1 ; )
	@$$(foreach f, $$(renamed_$(2)_HEADERS), \
	   srcfname=`echo '$$(f)' | sed -e 's/^\(.*\)->.*$$$$/\1/'` ; destfname=`echo '$$(f)' | sed -e 's/^.*->\(.*\)$$$$/\1/'` ; \
	   cmp --quiet $$(SOURCES_DIR)/$$$${srcfname} $(1)/$$$${destfname} \
	   || ( mkdir -p `dirname $(1)/$$$${destfname}` && $$(call cp_cmd,$$(SOURCES_DIR)/$$$${srcfname},$(1)/$$$${destfname}) ) || exit 1 ; )
	@$$(foreach f, $$(renamed_$(2)_GEN_HEADERS), \
	   srcfname=`echo '$$(f)' | sed -e 's/^\(.*\)->.*$$$$/\1/'` ; destfname=`echo '$$(f)' | sed -e 's/^.*->\(.*\)$$$$/\1/'` ; \
	   cmp --quiet $$$${srcfname} $(1)/$$$${destfname} \
	   || ( mkdir -p `dirname $(1)/$$$${destfname}` && $$(call cp_cmd,$$(LOCAL_BUILD_DIR)/$$$${srcfname},$(1)/$$$${destfname}) ) || exit 1 ; )
endef
                                                                                 #OMK:linux.omk@Makefile.rules.linux
# Hack to check RT-Linux rules
#LINUX_DIR := /home/cvs/ocera/ocera-build/kernel/linux
#RTL_DIR := /home/cvs/ocera/ocera-build/kernel/rtlinux
#CONFIG_RTLINUX = y
#OCERA_DIR := $(shell ( cd -L $(OUTPUT_DIR)/../../.. ; pwd -L ) )

-include $(OUTPUT_DIR)/OCERA_TOP_DIR

BUILD_DIR_NAME = _build
COMPILED_DIR_NAME = _compiled
ifndef GROUP_DIR_NAME
GROUP_DIR_NAME = nogroup
endif

ifdef OCERA_DIR
ifeq ($(wildcard $(OCERA_DIR)/ocera.mk),)
$(warning "ocera.mk" file does not exist. Adapt Makefile.rules for standalone compilation)
$(warning (comment out definition of OCERA_DIR line and optionally select RTL_DIR) )
$(error or go to the ocera/ directory and do 'make' to generate the "ocera.mk" file first, please)
endif
include $(OCERA_DIR)/ocera.mk
KERN_INCLUDE_DIR := $(OCERA_KERNEL_INCLUDES_DIR)
KERN_LIB_DIR     := $(OCERA_KERNEL_LIBRARIES_DIR)
KERN_MODULES_DIR := $(OCERA_MODULES_DIR)
KERN_BUILD_DIR   := $(BUILD_DIR)/kern/$(GROUP_DIR_NAME)
KERN_MODPOST_DIR := $(BUILD_DIR)/kern-modpost
USER_INCLUDE_DIR := $(OCERA_USER_INCLUDES_DIR)
USER_LIB_DIR     := $(OCERA_USER_LIBRARIES_DIR)
USER_UTILS_DIR   := $(TARGET_DIR)/usr/bin
USER_TESTS_DIR   := $(TARGET_DIR)/usr/bin
USER_BIN_DIR     := $(TARGET_DIR)/usr/bin
USER_BUILD_DIR   := $(BUILD_DIR)/user/$(GROUP_DIR_NAME)
#LINUX_DIR        := $(OCERA_DIR)/kernel/linux
#RTL_DIR          := $(OCERA_DIR)/kernel/rtlinux
#CONFIG_FILE      := $(OCERA_DIR)/emdebsys/.config 
ifneq ($(wildcard $(CONFIG_FILE)),)
CONFIG_FILE_OK = y
endif
else # OCERA_DIR
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
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

ifndef LINUX_VERSION
LINUX_VERSION=$(shell uname -r)
endif
ifndef LINUX_DIR
LINUX_DIR=/lib/modules/$(LINUX_VERSION)/build
endif
endif # OCERA_DIR

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)
  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)
KERN_OBJS_DIR = $(KERN_BUILD_DIR)/$(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
binary-pass: library-pass link-pseudo-pass
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

override OMK_SERIALIZE_INCLUDED = y
MAKEOVERRIDES := $(filter-out OMK_SERIALIZE_INCLUDED=n,$(MAKEOVERRIDES))
endif

# Checks for OMK tester
ifdef OMK_TESTSROOT
default-config-pass-check include-pass-check:
library-pass-check binary-pass-check:
	@[ -x "$(shell which $(CC))" ] || $(call canttest,Cannot find compiler: $(CC))
endif

#=====================================================================
# User-space rules and templates to compile programs, libraries etc.

ifdef USER_RULE_TEMPLATES

USER_SOURCES2OBJS = .o/.c .o/.cc .o/.cxx .o/.S .o/.o

USER_SOURCES2OBJSLO = .lo/.c .lo/.cc .lo/.cxx .lo/.S .lo/.lo

#%.lo: %.c
#	$(CC) -o $@ $(LCFLAGS) -c $<

c_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -DOMK_FOR_USER

cc_o_COMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -DOMK_FOR_USER

S_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
	$(CPPFLAGS) $(AM_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 | sed -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,<source>,<target>,<additional c-flags>)
define COMPILE_c_o_template
$(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
endef


# Syntax: $(call COMPILE_cc_o_template,<source>,<target>,<additional c-flags>)
define COMPILE_cc_o_template
$(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
endef


# Syntax: $(call COMPILE_S_o_template,<source>,<target>,<additional c-flags>)
define COMPILE_S_o_template
$(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
endef


# Syntax: $(call CMETRIC_o_h_template,<object_file>,<target_header>)
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 >$$@ '/* Automatically generated from $$< */'
	$(Q)echo >>$$@ '/* Conditionals to control compilation */'
	$(Q)set -o pipefail ; $(NM) $$< \
		| sed -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2cond_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
		| sort >>$$@
	$(Q)echo >>$$@ '/* Defines from the values defined to symbols */'
	$(Q)set -o pipefail ; $(NM) $$< \
		| sed -n 's/^ *0*\(0[0-9A-Fa-f]*\) *A *_cmetric2def_\([A-Za-z_0-9]*\) */#define \2 0x\1/p' \
		| sort >>$$@
endef



define COMPILE_idl_template
$(2).c $(2)-stubs.c $(2)-skels.c $(2)-common.c $(2).h: $(1)
	@$(QUIET_CMD_ECHO) "  IDL     $$@"
	$(Q) $$(idl_COMPILE) $$($(2)_IDLFLAGS) $(1)
endef


# Syntax: $(call PROGRAM_template,<dir>,<executable-name>,<executable-suffix>,<linker-sript>)
# FIXME: ???????? asi je tu blbej komentar
define PROGRAM_template

USER_IDLS  += $$($(1)_SERVER_IDL) $$($(1)_CLIENT_IDL) $$($(1)_IDL)
$(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-skels.c))
$(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-common.c))
$(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-stubs.c))
$(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-common.c))
$(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_IDL:%.idl=%.c))
USER_GEN_SOURCES += $$($(1)_GEN_SOURCES)

$(foreach x, $(USER_SOURCES2OBJS),
$(1)_OBJS += $$(patsubst %$(notdir $(x)),%$(dir $(x)),$$(filter %$(notdir $(x)),\
		$$($(1)_SOURCES) $$($(1)_GEN_SOURCES)))
)
$(1)_OBJS := $$(sort $$($(1)_OBJS:%/=%))

USER_OBJS  += $$($(1)_OBJS)
USER_SOURCES += $$($(1)_SOURCES)

$(2)/$(1)$(3): $$($(1)_OBJS)
	@$(QUIET_CMD_ECHO) "  LINK    $$@"
	$(Q) $$(if $$(filter %.cc,$$($(1)_SOURCES:%.cxx=%.cc)),$$(CXX),$$(CC)) \
	  $$($(1)_OBJS) $$($(1)_LIBS:%=-l%) $$(LOADLIBES) $$(LDFLAGS) -Wl,-rpath-link,$(USER_LIB_DIR) -Wl,-Map,$(USER_OBJS_DIR)/$(1).exe.map -o $$@
	@echo "$(2)/$(1)$(3): \\" >$(USER_OBJS_DIR)/$(1).exe.d
	@sed -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
endef


# Syntax: $(call LIBRARY_template,<library-name>)
define LIBRARY_template

USER_IDLS  += $$($(1)_SERVER_IDL) $$($(1)_CLIENT_IDL) $$($(1)_IDL)
$(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-skels.c))
$(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-common.c))
$(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-stubs.c))
$(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-common.c))
$(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_IDL:%.idl=%.c))
USER_GEN_SOURCES += $$($(1)_GEN_SOURCES)

$(foreach x, $(USER_SOURCES2OBJS),
$(1)_OBJS += $$(patsubst %$(notdir $(x)),%$(dir $(x)),$$(filter %$(notdir $(x)),\
		$$($(1)_SOURCES) $$($(1)_GEN_SOURCES)))
)
$(1)_OBJS := $$(sort $$($(1)_OBJS:%/=%))

USER_OBJS  += $$($(1)_OBJS)
USER_SOURCES += $$($(1)_SOURCES)

$(USER_LIB_DIR)/lib$(1).a: $$($(1)_OBJS)
	@$(QUIET_CMD_ECHO) "  AR      $$@"
	$(Q) $(AR) rcs $$@ $$^
endef

.PHONY: FORCE

# Syntax: $(call SOLIB_template,<library-name>)
define SOLIB_template

USER_IDLS  += $$($(1)_SERVER_IDL) $$($(1)_CLIENT_IDL) $$($(1)_IDL)
$(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-skels.c))
$(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_SERVER_IDL:%.idl=%-common.c))
$(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-stubs.c))
$(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_CLIENT_IDL:%.idl=%-common.c))
$(1)_GEN_SOURCES += $$(filter %.c,$$($(1)_IDL:%.idl=%.c))
SOLIB_GEN_SOURCES += $$($(1)_GEN_SOURCES)

$(foreach x, $(USER_SOURCES2OBJSLO),
$(1)_OBJSLO += $$(patsubst %$(notdir $(x)),%$(dir $(x)),$$(filter %$(notdir $(x)),\
		$$($(1)_SOURCES) $$($(1)_GEN_SOURCES)))
)
$(1)_OBJSLO := $$(sort $$($(1)_OBJSLO:%/=%))

SOLIB_OBJS  += $$($(1)_OBJSLO)
SOLIB_SOURCES += $$($(1)_SOURCES)

$(OMK_WORK_DIR)/lib$(1).$(SOLIB_EXT).omkvar: $$($(1)_OBJSLO) FORCE
	$(Q)echo '$(1)_objslo += $$$$(addprefix $(USER_OBJS_DIR)/,$$($(1)_OBJSLO))' > $$@.tmp; \
	    echo '$(1)_libs += $$($(1)_LIBS) $$(lib_LOADLIBES)' >> $$@.tmp; \
	    echo 'shared_libs := $$$$(sort $(1) $$$$(shared_libs))' >> $$@.tmp; \
	    if cmp -s $$@.tmp $$@; then rm $$@.tmp; else mv $$@.tmp $$@; fi
endef

library-pass-local: $(addprefix $(USER_INCLUDE_DIR)/,$(cmetric_include_HEADERS)) \
		    $(lib_LIBRARIES:%=$(USER_LIB_DIR)/lib%.a) $(shared_LIBRARIES:%=$(OMK_WORK_DIR)/lib%.$(SOLIB_EXT).omkvar)

binary-pass-local: $(bin_PROGRAMS:%=$(USER_BIN_DIR)/%$(EXE_SUFFIX)) $(utils_PROGRAMS:%=$(USER_UTILS_DIR)/%$(EXE_SUFFIX)) $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%$(EXE_SUFFIX))

# 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)/%)

GEN_HEADERS+=$(filter %.h,$(USER_IDLS:%.idl=%.h))

# 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))))

$(foreach lib,$(lib_LIBRARIES),$(eval $(call LIBRARY_template,$(lib))))

$(foreach lib,$(shared_LIBRARIES),$(eval $(call SOLIB_template,$(lib))))

-include $(USER_OBJS_DIR)/*.d

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,<library-name>)
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    $$@"
	$(Q)$(CC) --shared -Xlinker -soname=lib$(1).$(SOLIB_EXT) -o $$@ $$($(1)_objslo) $$(LOADLIBES) $$($(1)_libs:%=-l%)
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

#=====================================================================
# 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 | sed -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 | sed -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_CFLAGS_MODULE) -DOMK_FOR_KERNEL -DEXPORT_SYMTAB -nostdinc
KERN_EXE_SUFFIX := $(LINUX_MODULE_EXT)
KERN_LDFLAGS = $(LINUX_LDFLAGS)
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 | sed -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 := $$(sort $$($(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 <linux/version.h>@\
#	#include <linux/module.h>@\
#	#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,5))@\
#	#include <linux/vermagic.h>@\
#	#include <linux/compiler.h>@\
#	@\
#	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
	@sed -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 := $$(sort $$($(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]  $$@"
	$(Q) $$(cc_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

$(eval $(call omk_pass_template, library-pass,$(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(lib_LIBRARIES)$(shared_LIBRARIES)))
$(eval $(call omk_pass_template, binary-pass, $(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(bin_PROGRAMS)$(utils_PROGRAMS)$(test_PROGRAMS)))

$(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))
	@$(call mkdir_def,$(KERN_BUILD_DIR))
	@$(call mkdir_def,$(USER_INCLUDE_DIR))
	@$(call mkdir_def,$(KERN_INCLUDE_DIR))
	@$(call mkdir_def,$(USER_LIB_DIR))
	@$(call mkdir_def,$(KERN_LIB_DIR))
	@$(call mkdir_def,$(USER_BIN_DIR))
	@$(call mkdir_def,$(USER_UTILS_DIR))
	@$(call mkdir_def,$(USER_TESTS_DIR))
	@$(call mkdir_def,$(KERN_MODULES_DIR))
	@$(call mkdir_def,$(KERN_MODPOST_DIR))

install-local:			# TODO

$(eval $(call include-pass-template,$(USER_INCLUDE_DIR),include))
$(eval $(call include-pass-template,$(KERN_INCLUDE_DIR),kernel))
ifeq ($(CONFIG_RTLINUX),y)
$(eval $(call include-pass-template,$(KERN_INCLUDE_DIR),rtlinux))
endif


ifdef USER_RULE_TEMPLATES

# User-space static libraries and applications object files

USER_SOURCES := $(sort $(USER_SOURCES))

USER_GEN_SOURCES := $(sort $(USER_GEN_SOURCES))

#$(warning USER_SOURCES = $(USER_SOURCES))

$(foreach src,$(filter %.c,$(USER_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.o),)))

$(foreach src,$(filter %.cc,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.o),)))

$(foreach src,$(filter %.cxx,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.o),)))

$(foreach src,$(filter %.S,$(USER_SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%.S=%.o),)))

$(foreach src,$(filter %.c,$(USER_GEN_SOURCES)),$(eval $(call COMPILE_c_o_template,$(src),$(src:%.c=%.o),)))

# User-space shared libraries object files

SOLIB_SOURCES := $(sort $(SOLIB_SOURCES))

SOLIB_GEN_SOURCES := $(sort $(SOLIB_GEN_SOURCES))

#$(warning SOLIB_SOURCES = $(SOLIB_SOURCES))
#$(warning SOLIB_GEN_SOURCES = $(SOLIB_GEN_SOURCES))

$(foreach src,$(filter %.c,$(SOLIB_SOURCES)),$(eval $(call COMPILE_c_o_template,$(SOURCES_DIR)/$(src),$(src:%.c=%.lo),$(SOLIB_PICFLAGS))))

$(foreach src,$(filter %.cc,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cc=%.lo),$(SOLIB_PICFLAGS))))

$(foreach src,$(filter %.cxx,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.lo),$(SOLIB_PICFLAGS))))

$(foreach src,$(filter %.S,$(SOLIB_SOURCES)),$(eval $(call COMPILE_S_o_template,$(SOURCES_DIR)/$(src),$(src:%.S=%.lo),$(SOLIB_PICFLAGS))))

$(foreach src,$(filter %.c,$(SOLIB_GEN_SOURCES)),$(eval $(call COMPILE_c_o_template,$(src),$(src:%.c=%.lo),$(SOLIB_PICFLAGS))))

# IDL compilation

USER_IDLS := $(sort $(USER_IDLS))

$(foreach src,$(filter %.idl,$(USER_IDLS)),$(eval $(call COMPILE_idl_template,$(SOURCES_DIR)/$(src),$(src:%.idl=%))))

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 %.S,$(USER_SOURCES)),$(eval $(call COMPILE_S_o_kern_template,$(SOURCES_DIR)/$(src),$(src:%.S=%.o),)))
endif

clean-local: clean-custom
	@echo Cleaning in $(KERN_OBJS_DIR) and $(USER_OBJS_DIR)
	@rm -f $(KERN_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.[och] $(USER_OBJS_DIR)/*.lo\
	       $(KERN_OBJS_DIR)/*.d $(USER_OBJS_DIR)/*.d \
	       $(KERN_OBJS_DIR)/*.map $(USER_OBJS_DIR)/*.map \
	       $(KERN_OBJS_DIR)/*.mod.c \
	       $(kernel_MODULES:%=$(KERN_MODPOST_DIR)/%.*) \
	       $(LOCAL_CONFIG_H:%=$(KERN_OBJS_DIR)/%) \
	       $(LOCAL_CONFIG_H:%=$(USER_OBJS_DIR)/%)
	@if [ -e $(KERN_LIB_DIR)/kernel.mk ] ; then \
	    touch -t 200001010101 $(KERN_LIB_DIR)/kernel.mk ; \
	fi

include-pass-submakes: extra-rules-subdirs

# We must go to EXTRA_RULES_SUBDIRS beofre 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
ifndef OMIT_KERNEL_PASSES
# Also make kernel passes if not disabled
default: kernel-lib-pass kernel-pass
endif
                                                                                 #OMK:config_h.omk@Makefile.rules.linux
# Syntax: $(call BUILD_CONFIG_H_template,<stamp_dir>,<header_file_path>,<list_of_options_to_export>,<header_barrier>)
define BUILD_CONFIG_H_template

$(addprefix $(1)/,$(notdir $(addsuffix .stamp,$(2)))) : $(CONFIG_FILES)
	@$(QUIET_CMD_ECHO) "  CONFGEN $$(@:%.stamp=%)"
	@if [ ! -d `dirname $(2).tmp` ] ; then \
		mkdir -p `dirname $(2).tmp` ; fi
	@echo "/* Automatically generated from */" > "$(2).tmp"
	@echo "/* config files: $$(^:$(OUTPUT_DIR)/%=%) */" >> "$(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' | sed -e 's/^\([^ =]*\)\(=[^ ]\+\|\)$$/\1/' ), \
		echo '$(x).$($(x))' ; ) echo ; ) | \
		sed -e '/^[^.]*\.n$$$$/d' -e '/^[^.]*\.$$$$/d' -e 's/^\([^.]*\)\.[ym]$$$$/\1.1/' | \
		sed -n -e 's/^\([^.]*\)\.\(.*\)$$$$/#define \1 \2/p' \
		  >> "$(2).tmp"
	@echo "#endif /*$(4)*/" >> "$(2).tmp"
	@touch "$$@"
	@if cmp --quiet "$(2).tmp" "$(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: clean-local-config-h

clean-local-config-h:
	@$(foreach confh,$(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 $$(dir $$(@)) &&		\
	$(QTDIR:%=%/bin/)qmake						\
	     TOP_DIR=$(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)"				\
	     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: clean-qt-$(dir $(1))
clean-qt-$(dir $(1)): $(LOCAL_BUILD_DIR)/$(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 $(dir)/*.pro)), $(eval $(call qt_project_template,$(pro))))

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|\
		sed -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)'|sed -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 sed -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)sed -e '/^#/d' $(SOURCES_LIST)|cscope -b -i-
#FIXME: see doc to -i in cscope(1)