From b0f25eb5e98eabd1b0221bd48c9e7519ce60f3fb Mon Sep 17 00:00:00 2001 From: Pavel Pisa Date: Thu, 14 Nov 2013 12:59:18 +0100 Subject: [PATCH] Document and made more straightforward RTEMS build. The local copy of OMK Makefile.rules for RTEMS is included Makefile.rules.rtems and RTEMS build is documented README.rtems Signed-off-by: Pavel Pisa --- Makefile.rules.rtems | 912 +++++++++++++++++++++++++++++++++++++++++++ README.rtems | 75 ++++ 2 files changed, 987 insertions(+) create mode 100644 Makefile.rules.rtems create mode 100644 README.rtems diff --git a/Makefile.rules.rtems b/Makefile.rules.rtems new file mode 100644 index 0000000..9557bd7 --- /dev/null +++ b/Makefile.rules.rtems @@ -0,0 +1,912 @@ +# 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: 0.2-148-g2cff028 +# +# The OMK build system is distributed under the GNU General Public +# License. See file COPYING for details. +# +# +# This version is adapted for RTEMS build #OMK:rtems.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 +# lib_LIBRARIES .. list of the user-space libraries #OMK:rtems.omk +# 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 test programs +# xxx_SOURCES .. list of specific target sources +# xxx_LIBS .. list of specific target libraries +# INCLUDES .. additional include directories and defines for user-space +# tar_EMBEDFILES .. list of tars with embedded files +# 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. +OMK_RULES_TYPE=rtems #OMK:Makefile.rules.rtems@ + #OMK:base.omk@Makefile.rules.rtems +# 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 "$${d}/Makefile"; \ + fi \ + done +ifeq ($(OMK_VERBOSE),1) #OMK:include.omk@Makefile.rules.rtems +CPHEADER_FLAGS += -v +LNHEADER_FLAGS += -v +endif + +ifneq ($(LN_HEADERS),y) +define cp_cmd +if ! cmp -s $(1) $(2); then \ + echo " CP $(1:$(OUTPUT_DIR)/%=%) -> $(2:$(OUTPUT_DIR)/%=%)"; \ + install -d $(CPHEADER_FLAGS) `dirname $(2)` && \ + install $(CPHEADER_FLAGS) $(1) $(2) || exit 1; \ +fi +endef +else +define cp_cmd +if ! cmp -s $(1) $(2); then \ + echo " LN $(1:$(OUTPUT_DIR)/%=%) -> $(2:$(OUTPUT_DIR)/%=%)"; \ + if [ -f $(1) ]; then d=$(2); mkdir -p $${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:rtems.omk@Makefile.rules.rtems +include $(RTEMS_MAKEFILE_PATH)/Makefile.inc +include $(RTEMS_CUSTOM) +include $(CONFIG.CC) + +BUILD_DIR_NAME = _build/$(RTEMS_BSP) +COMPILED_DIR_NAME = _compiled/$(RTEMS_BSP) +GROUP_DIR_NAME = + + +USER_INCLUDE_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/include +USER_LIB_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/lib +USER_UTILS_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/bin-utils +USER_TESTS_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/bin-tests +USER_BIN_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/bin +USER_BUILD_DIR := $(MAKERULES_DIR)/$(BUILD_DIR_NAME)/user + +LOCAL_BUILD_DIR = $(USER_OBJS_DIR) + + +DEFAULT_INCLUDES = -I $(PROJECT_INCLUDE) + +CPPFLAGS += -I $(USER_INCLUDE_DIR) + +CPPFLAGS += $(CONFIG_OMK_DEFINES) + +#CPPFLAGS += $(AM_CPPFLAGS) +#CFLAGS += $(AM_CFLAGS) +#CXXFLAGS += $(AM_CXXFLAGS) +#LDFLAGS += $(CFLAGS) $(AM_CFLAGS) $(LD_PATHS:%=-L%) + +LOADLIBES += -L$(USER_LIB_DIR) + +LOADLIBES += $(lib_LOADLIBES:%=-l%) + +SOLIB_PICFLAGS += -shared -fpic + +ifndef RELATIVE_DIR +RELATIVE_DIR := $(SOURCES_DIR:$(MAKERULES_DIR)%=%) +endif +override RELATIVE_DIR := $(RELATIVE_DIR:/%=%) +override RELATIVE_DIR := $(RELATIVE_DIR:\\%=%) +#$(warning RELATIVE_DIR $(RELATIVE_DIR)) + +#$(warning SOURCES_DIR = $(SOURCES_DIR)) +#$(warning MAKERULES_DIR = $(MAKERULES_DIR)) +#$(warning RELATIVE_DIR = $(RELATIVE_DIR)) + +#vpath %.c $(SOURCES_DIR) +#vpath %.cc $(SOURCES_DIR) +#vpath %.cxx $(SOURCES_DIR) + +USER_OBJS_DIR = $(USER_BUILD_DIR)/$(RELATIVE_DIR) + +.PHONY: 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 + +override OMK_SERIALIZE_INCLUDED = y +MAKEOVERRIDES := $(filter-out OMK_SERIALIZE_INCLUDED=n,$(MAKEOVERRIDES)) +endif + +#===================================================================== +# Special rules for target filesystem and data preparation + +# Syntax: $(call TARFILE_template,,,) FIXME: Is this correct? +define TARFILE_template + +.PHONY: $(2) + +$(2): + $(Q) ABSOLUTETARFILE=`cd $$(dir $$@) ; pwd`/$$@ ; \ + ( test -e $$$$ABSOLUTETARFILE && ( cd $(3) && tar $$(TARFLAGS) -df $$$$ABSOLUTETARFILE ) ) || \ + ( cd $(3) && tar $$(TARFLAGS) -cf $$$$ABSOLUTETARFILE . ) + +$(2).o: $(2) + @$(QUIET_CMD_ECHO) " TARFILE $$@" + $(Q) $(LD) -r --accept-unknown-input-arch -b binary -o $$@.tmp $$^ + $(Q) $(OBJCOPY) --rename-section .data=.rodata,alloc,load,readonly,data,contents $$@.tmp $$@ + +endef + +#===================================================================== +# User-space rules and templates to compile programs, libraries etc. + +ifdef USER_RULE_TEMPLATES + + +#%.lo: %.c +# $(CC) -o $@ $(LCFLAGS) -c $< + +c_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) $(INCLUDES) -DOMK_FOR_USER + +cc_o_COMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CXXFLAGS) $(CFLAGS) $(CXXFLAGS) $(INCLUDES) -DOMK_FOR_USER + +S_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) $(ASFLAGS) -DOMK_FOR_USER + +# 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: $(call COMPILE_c_o_template,,,) +define COMPILE_c_o_template +$(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 "$$@.d.tmp" ; exit 1; \ + fi +endef + + +# Syntax: $(call COMPILE_cc_o_template,,,) +define COMPILE_cc_o_template +$(2): $(1) $$(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: $(call COMPILE_S_o_template,,,) +define COMPILE_S_o_template +$(2): $(1) $$(GEN_HEADERS) + @$(QUIET_CMD_ECHO) " AS $$@" + $(Q) if $$(S_o_COMPILE) -D__ASSEMBLY__ $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \ + then if [ -e "$$@.d.tmp" ] ; then mv -f "$$@.d.tmp" "$$@.d" ; fi ; \ + else rm -f "$$@.d.tmp" ; exit 1; \ + fi +endef + +# 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 $$@ +endef + +idl_COMPILE = $(IDL_COMPILER) + +define COMPILE_idl_template +$(2).c $(2)-stubs.c $(2)-skels.c $(2)-common.c $(2).h: $(1) $$(wildcard $$(firstword $$(idl_COMPILE))) + @$(QUIET_CMD_ECHO) " IDL $$@" + $(Q) $$(idl_COMPILE) $$($(2)_IDLFLAGS) $(1) +endef + +# Syntax: $(call PROGRAM_template,,,) +define PROGRAM_template +USER_IDLS += $$($(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 += $$($(1)_GEN_SOURCES) + +$(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o) $$($(1)_GEN_SOURCES:%.c=%.o)) +$(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o) $$($(1)_GEN_SOURCES:%.c=%.o)) +$(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o) $$($(1)_GEN_SOURCES:%.c=%.o)) +$(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.S=%.o) $$($(1)_GEN_SOURCES:%.c=%.o)) +$(1)_OBJS += $$($(1)_EMBEDTARFILES:%=%_tarfile.o) +$(1)_OBJS := $$(sort $$($(1)_OBJS)) + +USER_OBJS += $$($(1)_OBJS) +USER_SOURCES += $$($(1)_SOURCES) +USER_EMBEDTARFILES += $$($(1)_EMBEDTARFILES) + +$(2)/$(1): $(USER_LIB_DIR)/timestamp +$(2)/$(1): $$($(1)_OBJS) + @$(QUIET_CMD_ECHO) " LINK $$@" + $(Q) $$(shell if [ -z "$$(filter %.cc,$$($(1)_SOURCES))" ] ; \ + then echo $$(CC) $$(CPPFLAGS) $$(AM_CPPFLAGS) $$(AM_CFLAGS) $$(CFLAGS) ; \ + else echo $$(CXX) $$(CPPFLAGS) $$(AM_CPPFLAGS) $$(AM_CXXFLAGS) $$(CXXFLAGS) ; fi) \ + $$(AM_LDFLAGS) $$(LDFLAGS) $$($(1)_OBJS) $$(LOADLIBES) $$($(1)_LIBS:%=-l%) \ + -o $(2)/$(1) +#@echo "$(2)/$(1): \\" >$(USER_OBJS_DIR)/$(1).exe.d +#@$(SED4OMK) -n -e 's/^LOAD \(.*\)$$$$/ \1 \\/p' $(USER_OBJS_DIR)/$(1).exe.map >>$(USER_OBJS_DIR)/$(1).exe.d +#@echo >>$(USER_OBJS_DIR)/$(1).exe.d +#-Wl,-Map,$(USER_OBJS_DIR)/$(1).exe.map +# FIXME: Why the map file was commented out? +endef + + + +# Syntax: $(call LIBRARY_template,) +define LIBRARY_template +USER_IDLS += $$($(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 += $$($(1)_GEN_SOURCES) + +$(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.c=%.o) $$($(1)_GEN_SOURCES:%.c=%.o)) +$(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cc=%.o) $$($(1)_GEN_SOURCES:%.c=%.o)) +$(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.cxx=%.o) $$($(1)_GEN_SOURCES:%.c=%.o)) +$(1)_OBJS += $$(filter %.o,$$($(1)_SOURCES:%.S=%.o) $$($(1)_GEN_SOURCES:%.c=%.o)) +$(1)_OBJS += $$($(1)_EMBEDTARFILES:%=%_tarfile.o) +$(1)_OBJS := $$(sort $$($(1)_OBJS)) + +USER_OBJS += $$($(1)_OBJS) +USER_SOURCES += $$($(1)_SOURCES) +USER_EMBEDTARFILES += $$($(1)_EMBEDTARFILES) + +$(USER_LIB_DIR)/lib$(1).a: $$($(1)_OBJS) + @$(QUIET_CMD_ECHO) " AR $$@" + $(Q) $(AR) rcs $$@ $$^ + @touch $(USER_LIB_DIR)/timestamp +endef + +$(USER_LIB_DIR)/timestamp: + $(Q)touch $@ + +# Syntax: $(call SOLIB_template,) +define SOLIB_template +USER_IDLS += $$($(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 += $$($(1)_GEN_SOURCES) + +$(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.c=%.lo) $$($(1)_GEN_SOURCES:%.c=%.lo)) +$(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.cc=%.lo) $$($(1)_GEN_SOURCES:%.c=%.lo)) +$(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.cxx=%.lo) $$($(1)_GEN_SOURCES:%.c=%.lo)) +$(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.S=%.lo) $$($(1)_GEN_SOURCES:%.c=%.lo)) +$(1)_OBJS += $$($(1)_EMBEDTARFILES:%=%_tarfile.o) +$(1)_OBJSLO := $$(sort $$($(1)_OBJSLO)) + +SOLIB_OBJS += $$($(1)_OBJSLO) +SOLIB_SOURCES += $$($(1)_SOURCES) +USER_EMBEDTARFILES += $$($(1)_EMBEDTARFILES) + +$(USER_LIB_DIR)/lib$(1).so: $$($(1)_OBJSLO) + @$(QUIET_CMD_ECHO) " LINK $$@" + $(Q) $(LD) --shared --soname=lib$(1).so -o $$@ $$^ +endef + + + +library-pass-local: $(addprefix $(USER_INCLUDE_DIR)/,$(cmetric_include_HEADERS)) \ + $(lib_LIBRARIES:%=$(USER_LIB_DIR)/lib%.a) $(shared_LIBRARIES:%=$(USER_LIB_DIR)/lib%.so) + +binary-pass-local: $(bin_PROGRAMS:%=$(USER_BIN_DIR)/%) $(utils_PROGRAMS:%=$(USER_UTILS_DIR)/%) $(test_PROGRAMS:%=$(USER_TESTS_DIR)/%) + +# 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)))) + +$(foreach prog,$(test_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_TESTS_DIR)))) + +$(foreach prog,$(bin_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR)))) + +$(foreach lib,$(lib_LIBRARIES),$(eval $(call LIBRARY_template,$(lib)))) + +$(foreach lib,$(shared_LIBRARIES),$(eval $(call SOLIB_template,$(lib)))) + +# IDL compilation +USER_IDLS := $(sort $(USER_IDLS)) +$(foreach src,$(filter %.idl,$(USER_IDLS)),$(eval $(call COMPILE_idl_template,$(SOURCES_DIR)/$(src),$(src:%.idl=%)))) + + +-include $(USER_OBJS_DIR)/*.d + +endif + +#===================================================================== + + +$(eval $(call omk_pass_template, include-pass,$(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,$(include_HEADERS)$(nobase_include_HEADERS)$(renamed_include_HEADERS)$(config_include_HEADERS)$(LOCAL_CONFIG_H))) +$(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)) + +check-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)) + +$(eval $(call include-pass-template,$(USER_INCLUDE_DIR),include)) + +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)) + +#$(warning SOLIB_SOURCES = $(SOLIB_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 tarfile,$(USER_EMBEDTARFILES),$(eval $(call TARFILE_template,$(tarfile),$(tarfile)_tarfile,$(SOURCES_DIR)/$(tarfile)))) + +endif + + +clean-local:: + @echo Cleaning in $(USER_OBJS_DIR) + @rm -f $(USER_OBJS_DIR)/*.o $(USER_OBJS_DIR)/*.lo \ + $(USER_OBJS_DIR)/*.d \ + $(USER_OBJS_DIR)/*.map \ + $(LOCAL_CONFIG_H:%=$(USER_OBJS_DIR)/%) \ + $(tar_EMBEDFILES:%=$(USER_OBJS_DIR)/%_tarfile) + + +default: include-pass library-pass binary-pass + +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 + #OMK:config_h.omk@Makefile.rules.rtems +# 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 $(confh) ; fi ; \ + ) + #OMK:sources-list.omk@Makefile.rules.rtems +# Rules that creates the list of files which are used during +# compilation. The list reflects conditional compilation depending on +# config.omk and other variables. + +SOURCES_LIST_FN=sources.txt +ifndef SOURCES_LIST +SOURCES_LIST_DIR:=$(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) diff --git a/README.rtems b/README.rtems new file mode 100644 index 0000000..45ef29d --- /dev/null +++ b/README.rtems @@ -0,0 +1,75 @@ +Instructions how to compile ORTE for RTEMS +========================================== + +Build process of ORTE for RTEMS differs from build +for Linux and Windows even that all required changes +to actual source files are included in the common +source base. + +The build for RTEMS requires access to the RTEMS BSP +and executive include files and libraries in addition +to selection cross-compiler and associeted C library +files. It should be possible through autoconf/configure +options but we have not tested that approach because +we use OMK system for many of our Linux, RTEMS, etc. +projects and OMK provides rules suatable for RTEMS +projects. + +See OMK homepage for more details about OMK + + http://rtime.felk.cvut.cz/omk/ + +Example/template application (rtems-omk-template) +for RTEMS OMK project is provided in repository + + http://rtime.felk.cvut.cz/gitweb/rtems-devel.git + +The RTEMS specific OMK rules are used for ORTE build + + cp Makefile.rules.rtems Makefile.rules + +Then RTEMS target BSP is selected by specifying +RTEMS_MAKEFILE_PATH definition written into "config.target" +file + + echo /opt/rtems4.10/powerpc-rtems4.10/icecube >config.target + +This declaration selects directory where RTEMS Makefile.inc +file for given BSP is located. + +The ORTE components can be configured in "config.omk" file + + echo "# ORTE for RTEMS configuration" >config.omk + +The RTEMS cannot run multiple processes. It is not problem +for RTEMS because it allows to specify and maintain multiple +domains and applications in single address space. Even ORTE +manager can be started directly from user application. +But standalone applications are used for testing +and standalone manager is easiest way to start development +too. The problem of independent starting of multiple +services in RTEMS environment had been solved by providing +applications as libraries with renamed C main() function. +This arangement is selected for manager by + + echo CONFIG_OC_ETH_ORTE_MANAGER_AS_LIBRARY=y >>config.omk + +The same way examples and their build as libraries can be selcted + + echo CONFIG_OC_ETH_ORTE_EXAMPLES=y >>config.omk + echo CONFIG_OC_ETH_ORTE_EXAMPLES_AS_LIBRARY=y >>config.omk + + + and that means that + + +CONFIG_OC_ETH_ORTE=y +CONFIG_OC_ETH_ORTE_SOLIB=n +CONFIG_OC_ETH_ORTE_RTL=n +CONFIG_OC_ETH_ORTE_MANAGER=y +CONFIG_OC_ETH_ORTE_RTEMS_SHELL=y +#CONFIG_OC_ETH_JORTE=y +#CONFIG_OC_JAVA_ORTE=y +CONFIG_OC_ETH_ORTE_DEMO_SHAPE=n + +CONFIG_OC_ETH_ORTE_IDL=n -- 2.39.2