From: Michal Sojka <sojkam1@fel.cvut.cz>
Date: Thu, 22 Jun 2006 15:56:00 +0000 (+0000)
Subject: Both sysless and linux rules should work now.
X-Git-Tag: v0.1~214
X-Git-Url: http://rtime.felk.cvut.cz/gitweb/omk.git/commitdiff_plain/1febffa1c9c81978d8a394285327603971a435d2

Both sysless and linux rules should work now.

The linux rules were not tested with Ocera.

darcs-hash:20060622155650-f2ef6-1108af24f994e13c5149f656c4025ec5981ef5eb.gz
---

diff --git a/Makefile.dollar-test b/Makefile.dollar-test
index ea4a9ad..9297ec0 100644
--- a/Makefile.dollar-test
+++ b/Makefile.dollar-test
@@ -33,5 +33,5 @@ VAR = fourth
 
 # Local Variables:
 # mode: makefile
-# compile-c	ommand: "make -f Makefile.dollar-test"
+# compile-command: "make -f Makefile.dollar-test"
 # End:
\ No newline at end of file
diff --git a/rulesdef.py b/rulesdef.py
index 5f9d0fe..f2f4ae3 100755
--- a/rulesdef.py
+++ b/rulesdef.py
@@ -2,5 +2,5 @@
 
 rules = {
     'sysless': [ 'base', 'gcc', 'localconfig', 'sysless', 'localeval' ],
-    'linux':   [ 'base', 'localconfig', 'linux' ],
+    'linux':   [ 'linux-setup', 'base', 'localconfig', 'linux' ],
     }
diff --git a/snippets/base b/snippets/base
index a8ed268..71031ca 100644
--- a/snippets/base
+++ b/snippets/base
@@ -6,7 +6,6 @@
 # V                .. if set to 1, full command text is shown else short form is used
 # SUBDIRS          .. list of subdirectories intended for make from actual directory
 # default_CONFIG   .. list of default config assignments CONFIG_XXX=y/n ...
-# PREFIX_DIR       .. Prefix to  directories in _compiled and _build. Used in config.omk.
 
 # We need to ensure definition of sources directory first
 ifndef SOURCES_DIR
@@ -20,6 +19,7 @@ all: check-make-ver default
 #=========================
 # Include the config file
 
+ifneq ($(READ_CONFIG_FILE),no)
 ifndef CONFIG_FILE
 CONFIG_FILE      := $(MAKERULES_DIR)/config.omk
 endif
@@ -33,20 +33,7 @@ ifneq ($(wildcard $(CONFIG_FILE)),)
 include $(CONFIG_FILE)
 CONFIG_FILE_OK = y
 endif
-
-ifeq ($(wildcard $(MAKERULES_DIR)/config.target),$(MAKERULES_DIR)/config.target)
-$(error Please, rename $(MAKERULES_DIR)/config.target to config.omk!)
-endif
-
-BUILD_DIR_NAME = _build$(addprefix /,$(PREFIX_DIR))
-COMPILED_DIR_NAME = _compiled$(addprefix /,$(PREFIX_DIR))
-
-# FIXME: Is GROUP_DIR_NAME useful for non-linux rules? If not, move it
-# to linux snippet.
-ifndef GROUP_DIR_NAME
-GROUP_DIR_NAME = nogroup
-endif
-
+endif #$(READ_CONFIG_FILE)
 
 export SOURCES_DIR MAKERULES_DIR RELATIVE_DIR
 export CONFIG_FILE OMK_SERIALIZE_INCLUDED OMK_VERBOSE OMK_SILENT
@@ -65,9 +52,6 @@ override BACK2TOP_DIR := $(shell echo $(RELATIVE_DIR)/ | sed -e 's_//_/_g' -e 's
 #$(warning MAKERULES_DIR = $(MAKERULES_DIR))
 #$(warning RELATIVE_DIR = $(RELATIVE_DIR))
 
-LOCAL_BUILD_DIR=$(MAKERULES_DIR)/$(BUILD_DIR_NAME)/$(RELATIVE_DIR)
-#$(warning LOCAL_BUILD_DIR = $(LOCAL_BUILD_DIR))
-
 #vpath %.c $(SOURCES_DIR)
 #vpath %.cc $(SOURCES_DIR)
 #vpath %.cxx $(SOURCES_DIR)
@@ -117,15 +101,6 @@ distclean dist-clean:
 	@$(QUIET_CMD_ECHO) "  RM      $(COMPILED_DIR_NAME) $(BUILD_DIR_NAME)"
 	@rm -fr $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)  $(MAKERULES_DIR)/$(BUILD_DIR_NAME)
 
-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 $(MAKERULES_DIR) \
-		RELATIVE_DIR="" SOURCES_DIR=$(MAKERULES_DIR) \
-		-f $(MAKERULES_DIR)/Makefile default-config-pass
-
 # Common OMK templates
 # ====================
 
@@ -134,32 +109,20 @@ define mkdir_def
 	[ -d $(1) ] || mkdir -p $(1) || exit 1
 endef
 
-# Syntax: $(call omk_pass_template,<pass name>,[<local make flags>],[<local condition>],[<build dir>],[<subpass>])
+# Syntax: $(call omk_pass_template,<pass name>,<build dir>,[<local make flags>],[<local condition>],[<subpass>])
 define omk_pass_template
 .PHNOY: $(1) $(1)-local
-
-ifeq ($(3),)
-$(1): cond := true
-else
-$(1): cond := $(3)
-endif
-
-ifeq ($(4),)
-$(1): build_dir := $(LOCAL_BUILD_DIR)
-else
-$(1): build_dir := $(4)
-endif
-
 $(1):
-	+@$(foreach dir,$(SUBDIRS),$(call mkdir_def,$$(build_dir)/$(dir)) ; \
-		$(MAKE) SOURCES_DIR=$(SOURCES_DIR)/$(dir) \
-		RELATIVE_DIR=$(RELATIVE_DIR)/$(dir) -C $$(build_dir)/$(dir) \
+	+@$(foreach dir,$(SUBDIRS),$(call mkdir_def,$(2)/$(dir)) ; \
+		$(MAKE) SOURCES_DIR=$(SOURCES_DIR)/$(dir) --no-print-directory \
+		RELATIVE_DIR=$(RELATIVE_DIR)/$(dir) -C $(2)/$(dir) \
 		-f $(SOURCES_DIR)/$(dir)/Makefile $$@ || exit 1 ;)
 	$(5)
-	+@$(call mkdir_def,$$(build_dir))
-	+@if [ $$(cond) ]; then \
-	    $(MAKE) --no-print-directory -C $$(build_dir) \
-	        -f $(SOURCES_DIR)/Makefile $(2) $$(@:%=%-local); \
+	@echo "  MAKE $$@ in $(RELATIVE_DIR)"
+	+@if [ $(4) ] || [ -z "$(subst ",\",$(4))" ]; then \
+	    $(call mkdir_def,$(2)); \
+	    $(MAKE) --no-print-directory -C $(2) \
+	        -f $(SOURCES_DIR)/Makefile $(3) $$(@:%=%-local); \
 	fi
 
 endef
@@ -167,7 +130,17 @@ 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 $(MAKERULES_DIR) \
+		RELATIVE_DIR="" SOURCES_DIR=$(MAKERULES_DIR) \
+		-f $(MAKERULES_DIR)/Makefile default-config-pass
+
 $(eval $(call omk_pass_template,default-config-pass))
+
 default-config-pass-local:
 	@echo Default config for $(RELATIVE_DIR)
 	@echo "# Config for $(RELATIVE_DIR)" >> "$(CONFIG_FILE)-default"
diff --git a/snippets/linux b/snippets/linux
index 58c3053..e8698ff 100644
--- a/snippets/linux
+++ b/snippets/linux
@@ -27,51 +27,6 @@
 #RTL_DIR := /home/cvs/ocera/ocera-build/kernel/rtlinux
 #CONFIG_RTLINUX = y
 #OCERA_DIR := $(shell ( cd -L $(MAKERULES_DIR)/../../.. ; pwd -L ) )
--include $(MAKERULES_DIR)/OCERA_TOP_DIR
-
-ifdef OCERA_DIR
-ifeq ($(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_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)),) # FIXME: What's this???
-#include $(CONFIG_FILE)
-CONFIG_FILE_OK = y
-endif
-else # OCERA_DIR
-KERN_INCLUDE_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/include-kern
-KERN_LIB_DIR     := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/lib-kern
-KERN_MODULES_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/modules
-KERN_BUILD_DIR   := $(MAKERULES_DIR)/$(BUILD_DIR_NAME)/kern
-KERN_MODPOST_DIR := $(MAKERULES_DIR)/$(BUILD_DIR_NAME)/kern-modpost
-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_BIN_DIR     := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/bin
-USER_BUILD_DIR   := $(MAKERULES_DIR)/$(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
 
 # # Check and include real OCERA style Makefile.omk now
 # ifndef OMK_INCLUDED
@@ -97,7 +52,12 @@ LOADLIBES += $(lib_LOADLIBES:%=-l%)
 LIB_CPPFLAGS += $(CPPFLAGS)
 LIB_CFLAGS   += $(CFLAGS)
 
-SOLIB_PICFLAGS += -shared -fpic
+ifeq ($(TARGET_OS),win32)
+  SOLIB_EXT = dll
+else
+  SOLIB_EXT = so
+  SOLIB_PICFLAGS += -fpic
+endif
 
 ifndef RELATIVE_DIR
 RELATIVE_DIR := $(SOURCES_DIR:$(MAKERULES_DIR)%=%)
@@ -112,6 +72,9 @@ override BACK2TOP_DIR := $(shell echo $(RELATIVE_DIR)/ | sed -e 's_//_/_g' -e 's
 #$(warning MAKERULES_DIR = $(MAKERULES_DIR))
 #$(warning RELATIVE_DIR = $(RELATIVE_DIR))
 
+override RELATIVE_PREFIX := $(RELATIVE_DIR)/
+override RELATIVE_PREFIX := $(RELATIVE_PREFIX:/%=%)
+
 #vpath %.c $(SOURCES_DIR)
 #vpath %.cc $(SOURCES_DIR)
 #vpath %.cxx $(SOURCES_DIR)
@@ -122,16 +85,11 @@ srcdir = $(SOURCES_DIR)
 USER_OBJS_DIR = $(USER_BUILD_DIR)/$(RELATIVE_DIR)
 KERN_OBJS_DIR = $(KERN_BUILD_DIR)/$(RELATIVE_DIR)
 
-.PHONY: dep subdirs clean clean-custom cleandepend default-config
-.PHONY: check-make-ver check-dir include-pass library-pass binary-pass utils-pass
-.PHONY: kernel-lib-pass kernel-pass kernel-mod-pass kernel-modpost-pass default-config-pass
-.PHONY: check-dir-local include-pass-local library-pass-local binary-pass-local 
-.PHONY: utils-pass-local kernel-lib-pass-local kernel-mod-pass-local kernel-modpost-pass-local
-.PHONY: default-config-pass-local
+.PHONY: dep subdirs clean clean-custom cleandepend
 
 # Some support to serialize some targets for parallel make
 ifneq ($(OMK_SERIALIZE_INCLUDED),y)
-include-pass: check-dir
+include-pass: $(check-dir)
 library-pass: include-pass
 binary-pass utils-pass: library-pass
 kernel-lib-pass: include-pass
@@ -142,13 +100,14 @@ kernel-pass: kernel-mod-pass kernel-modpost-pass
 OMK_SERIALIZE_INCLUDED = y
 endif
 
-default: check-dir include-pass library-pass binary-pass utils-pass kernel-lib-pass kernel-pass
-
 #=====================================================================
 # User-space rules and templates to compile programs, libraries etc.
 
 ifdef USER_RULE_TEMPLATES
 
+USER_SOURCES2OBJS = .o/.c .o/.cc .o/.cxx .o/.o
+
+USER_SOURCES2OBJSLO = .lo/.c .lo/.cc .lo/.cxx .lo/.lo
 
 #%.lo: %.c
 #	$(CC) -o $@ $(LCFLAGS) -c $<
@@ -159,6 +118,7 @@ c_o_COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 cc_o_COMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -DOMK_FOR_USER
 
+idl_COMPILE = $(IDL_COMPILER)
 
 # Check GCC version for user build
 ifndef CC_MAJOR_VERSION
@@ -172,10 +132,9 @@ 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) $(LOCAL_CONFIG_H)
+$(2): $(1) $(LOCAL_CONFIG_H) $$(GEN_HEADERS)
 	@$(QUIET_CMD_ECHO) "  CC      $$@"
 	$(Q) if $$(c_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
 	then mv -f "$$@.d.tmp" "$$@.d" ; \
@@ -184,9 +143,9 @@ $(2): $(1) $(LOCAL_CONFIG_H)
 endef
 
 
-
+# Syntax: $(call COMPILE_cc_o_template,<source>,<target>,<additional c-flags>)
 define COMPILE_cc_o_template
-$(2): $(1) $(LOCAL_CONFIG_H)
+$(2): $(1) $(LOCAL_CONFIG_H) $$(GEN_HEADERS)
 	@$(QUIET_CMD_ECHO) "  CXX     $$@"
 	$(Q) if $$(cc_o_COMPILE) $$(CC_DEPFLAGS) $(3) -o $$@ -c $$< ; \
 	then mv -f "$$@.d.tmp" "$$@.d" ; \
@@ -195,12 +154,60 @@ $(2): $(1) $(LOCAL_CONFIG_H)
 endef
 
 
+# Syntax: $(call COMPILE_S_o_template,<source>,<target>,<additional c-flags>)
+define COMPILE_S_o_template
+$(2): $(1) $(LOCAL_CONFIG_H) $$(GEN_HEADERS)
+        @$(QUIET_CMD_ECHO) "  AS      $$@"
+        $(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: $(call CMETRIC_o_h_template,<object_file>,<target_header>)
+define CMETRIC_o_h_template
+$(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) $(1)
+endef
+
 
+# Syntax: $(call PROGRAM_template,<dir>,<executable-name>,<executable-suffix>,<linker-sript>)
 define PROGRAM_template
-$(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))
+
+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)
@@ -215,12 +222,22 @@ $(2)/$(1): $$($(1)_OBJS)
 endef
 
 
-
+# Syntax: $(call LIBRARY_template,<library-name>)
 define LIBRARY_template
-$(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))
+
+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)
@@ -231,29 +248,55 @@ $(USER_LIB_DIR)/lib$(1).a: $$($(1)_OBJS)
 endef
 
 
-
+# Syntax: $(call SOLIB_template,<library-name>)
 define SOLIB_template
-$(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.c=%.lo))
-$(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.cc=%.lo))
-$(1)_OBJSLO += $$(filter %.lo,$$($(1)_SOURCES:%.cxx=%.lo))
-$(1)_OBJSLO := $$(sort $$($(1)_OBJSLO))
+
+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)
 
-$(USER_LIB_DIR)/lib$(1).so: $$($(1)_OBJSLO)
+$(USER_LIB_DIR)/lib$(1).$(SOLIB_EXT): $$($(1)_OBJSLO)
 	@$(QUIET_CMD_ECHO) "  LINK    $$@"
-	$(Q) $(LD) --shared --soname=lib$(1).so -o $$@ $$^
+	$(Q) $(LD) --shared --soname=lib$(1).$(SOLIB_EXT) -o $$@ $$^
 endef
 
 
 
-library-pass-local: $(lib_LIBRARIES:%=$(USER_LIB_DIR)/lib%.a) $(shared_LIBRARIES:%=$(USER_LIB_DIR)/lib%.so)
+library-pass-local: $(addprefix $(USER_INCLUDE_DIR)/,$(cmetric_include_HEADERS)) \
+		    $(lib_LIBRARIES:%=$(USER_LIB_DIR)/lib%.a) $(shared_LIBRARIES:%=$(USER_LIB_DIR)/lib%.$(SOLIB_EXT))
 
 binary-pass-local: $(bin_PROGRAMS:%=$(USER_BIN_DIR)/%)
 
 utils-pass-local: $(utils_PROGRAMS:%=$(USER_UTILS_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))))
 
 $(foreach prog,$(bin_PROGRAMS),$(eval $(call PROGRAM_template,$(prog),$(USER_BIN_DIR))))
@@ -323,6 +366,9 @@ KERN_AR = $(LINUX_AR)
 else
 KERN_AR = $(AR)
 endif
+ifeq ($(LINUX_QUOTE_MODNAME),y)
+KERN_MQ=\"
+endif
 endif # CONFIG_RTLINUX
 
 KERN_LOADLIBES += -L$(KERN_LIB_DIR) 
@@ -360,7 +406,7 @@ define COMPILE_c_o_kern_template
 
 $(2): $(1) $(LOCAL_CONFIG_H)
 	@$(QUIET_CMD_ECHO) "  CC [K]  $$@"
-	$(Q) if $$(c_o_kern_COMPILE) $$(kern_CC_DEPFLAGS) $(3) -DKBUILD_BASENAME=$(notdir $(basename $(1))) \
+	$(Q) if $$(c_o_kern_COMPILE) $$(kern_CC_DEPFLAGS) $(3) -D"KBUILD_BASENAME=$(KERN_MQ)$(notdir $(basename $(1)))$(KERN_MQ)" \
 	-o $$@ -c $$< ; \
 	then mv -f "$$@.d.tmp" "$$@.d" ; \
 	else rm -f "$$@.d.tmp" ; exit 1; \
@@ -373,7 +419,7 @@ define COMPILE_cc_o_kern_template
 
 $(2): $(1) $(LOCAL_CONFIG_H)
 	@$(QUIET_CMD_ECHO) "  CXX [K] $$@"
-	$(Q) if $$(cc_o_kern_COMPILE) $$(kern_CC_DEPFLAGS) $(3) -DKBUILD_BASENAME=$(notdir $(basename $(1))) \
+	$(Q) if $$(cc_o_kern_COMPILE) $$(kern_CC_DEPFLAGS) $(3) -D"KBUILD_BASENAME=$(KERN_MQ)$(notdir $(basename $(1)))$(KERN_MQ)" \
 	-o $$@ -c $$< ; \
 	then mv -f "$$@.d.tmp" "$$@.d" ; \
 	else rm -f "$$@.d.tmp" ; exit 1; \
@@ -482,7 +528,9 @@ 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) -DKBUILD_BASENAME=$(1) -DKBUILD_MODNAME=$(1) -o $(1).mod.o -c $(1).mod.c
+	$(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
 
@@ -507,8 +555,8 @@ endif
 
 #=====================================================================
 
-$(eval $(call omk_pass_template, kernel-lib-pass,KERN_RULE_TEMPLATES=y,-n "$(kernel_LIBRARIES)$(rtlinux_LIBRARIES)",$(KERN_OBJS_DIR)))
-$(eval $(call omk_pass_template, kernel-mod-pass,KERN_RULE_TEMPLATES=y,-n "$(kernel_MODULES)$(rtlinux_MODULES)",$(KERN_OBJS_DIR)))
+$(eval $(call omk_pass_template, kernel-lib-pass,$(KERN_OBJS_DIR),KERN_RULE_TEMPLATES=y,-n "$(kernel_LIBRARIES)$(rtlinux_LIBRARIES)"))
+$(eval $(call omk_pass_template, kernel-mod-pass,$(KERN_OBJS_DIR),KERN_RULE_TEMPLATES=y,-n "$(kernel_MODULES)$(rtlinux_MODULES)"))
 
 kernel-modpost-pass:
 	+@if [ -e "$(KERN_MODPOST_DIR)/module-changes" -o -e "$(KERN_MODPOST_DIR)/modpost-running" ] ; \
@@ -522,27 +570,34 @@ define qt_subpass
 		if [ "$@" != "binary-pass" ] ; then exit 0 ; fi ; \
 		if [ ! -e $(SOURCES_DIR)/$(dir)/Makefile ] ; then  \
 		( cd $(SOURCES_DIR)/$(dir) ; $$QTDIR/bin/qmake TOP_DIR=$(MAKERULES_DIR) \
-		     RELATIVE_DIR=$(RELATIVE_DIR)/$(dir) QTDIR=$(QTDIR) CC=$(CC) \
+		     RELATIVE_DIR=$(RELATIVE_PREFIX)$(dir) QTDIR=$(QTDIR) CC=$(CC) \
 		     CXX=$(CXX) || exit 1 ;) ; fi ; \
 		$(MAKE) SOURCES_DIR=$(SOURCES_DIR)/$(dir) \
-		RELATIVE_DIR=$(RELATIVE_DIR)/$(dir) -C $(SOURCES_DIR)/$(dir) \
+		RELATIVE_DIR=$(RELATIVE_PREFIX)$(dir) -C $(SOURCES_DIR)/$(dir) \
 		-f $(SOURCES_DIR)/$(dir)/Makefile || exit 1 ;)
 endef
 
-$(eval $(call omk_pass_template, library-pass,USER_RULE_TEMPLATES=y,-n "$(lib_LIBRARIES)$(shared_LIBRARIES)",$(USER_OBJS_DIR)))
-$(eval $(call omk_pass_template, utils-pass,USER_RULE_TEMPLATES=y,-n "$(utils_PROGRAMS)",$(USER_OBJS_DIR)))
-$(eval $(call omk_pass_template, binary-pass,USER_RULE_TEMPLATES=y,\
-	-n "$(bin_PROGRAMS)$(QT_SUBDIRS)",$(USER_OBJS_DIR),$(qt_subpass))
+$(eval $(call omk_pass_template, library-pass,$(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,-n "$(lib_LIBRARIES)$(shared_LIBRARIES)"))
+$(eval $(call omk_pass_template, utils-pass,  $(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,-n "$(utils_PROGRAMS)"))
+$(eval $(call omk_pass_template, binary-pass, $(USER_OBJS_DIR),USER_RULE_TEMPLATES=y,-n "$(bin_PROGRAMS)$(QT_SUBDIRS)",$(qt_subpass)))
 
-OTHER_PASSES = dep clean install check-dir default-config-pass
-$(eval $(call omk_pass_template,$(OTHER_PASSES)))
+OTHER_PASSES = dep clean install include-pass
+$(eval $(call omk_pass_template,$(OTHER_PASSES), $(USER_OBJS_DIR)))
 
 # FIXME: Are the 'dep' and 'install' passes usefull?
 dep-local:
 
-check-dir-local:
-	@$(call mkdir_def,$(USER_OBJS_DIR))
-	@$(call mkdir_def,$(KERN_OBJS_DIR))
+# Create directories only for the first time
+ifndef CHECK_DIR_DONE
+check-dir = check-dir
+CHECK_DIR_DONE = y
+endif
+export CHECK_DIR_DONE
+
+check-dir:
+	echo aaaaaaaaaaaaaa
+	@$(call mkdir_def,$(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))
@@ -581,6 +636,8 @@ ifdef USER_RULE_TEMPLATES
 
 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),)))
@@ -589,11 +646,16 @@ $(foreach src,$(filter %.cc,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template
 
 $(foreach src,$(filter %.cxx,$(USER_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.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))))
 
@@ -601,6 +663,14 @@ $(foreach src,$(filter %.cc,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_templat
 
 $(foreach src,$(filter %.cxx,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_template,$(SOURCES_DIR)/$(src),$(src:%.cxx=%.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
@@ -617,6 +687,12 @@ $(foreach src,$(filter %.cxx,$(KERN_SOURCES)),$(eval $(call COMPILE_cc_o_kern_te
 
 endif
 
+# Special rules for configuration exported headers
+
+$(foreach confh,$(config_include_HEADERS),$(eval $(call BUILD_CONFIG_H_template,$(addprefix $(USER_INCLUDE_DIR)/,$(confh)),$(basename $(notdir $(confh)))_DEFINES,\
+_$(basename $(notdir $(confh)))_H \
+)))
+
 
 clean-local: clean-custom
 	@echo Cleaning in $(KERN_OBJS_DIR) and $(USER_OBJS_DIR)
@@ -630,7 +706,11 @@ clean-local: clean-custom
 	@if [ -e $(KERN_LIB_DIR)/kernel.mk ] ; then \
 	    touch -t 200001010101 $(KERN_LIB_DIR)/kernel.mk ; \
 	fi
+	@$(foreach confh,$(addprefix $(USER_INCLUDE_DIR)/,$(config_include_HEADERS)),\
+	    if [ -e $(confh) ] ; then touch -t 200001010101 $(confh) ; fi ; \
+	)
 
+default: $(check-dir) include-pass library-pass binary-pass utils-pass kernel-lib-pass kernel-pass
 
 # Local Variables:
 # mode:makefile
diff --git a/snippets/linux-setup b/snippets/linux-setup
new file mode 100644
index 0000000..8bfa6be
--- /dev/null
+++ b/snippets/linux-setup
@@ -0,0 +1,55 @@
+-include $(MAKERULES_DIR)/OCERA_TOP_DIR
+
+BUILD_DIR_NAME = _build
+COMPILED_DIR_NAME = _compiled
+ifndef GROUP_DIR_NAME
+GROUP_DIR_NAME = nogroup
+endif
+
+ifdef OCERA_DIR
+ifeq ($(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_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)),) # FIXME: What's this???
+#include $(CONFIG_FILE)
+CONFIG_FILE_OK = y
+endif
+else # OCERA_DIR
+KERN_INCLUDE_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/include-kern
+KERN_LIB_DIR     := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/lib-kern
+KERN_MODULES_DIR := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/modules
+KERN_BUILD_DIR   := $(MAKERULES_DIR)/$(BUILD_DIR_NAME)/kern
+KERN_MODPOST_DIR := $(MAKERULES_DIR)/$(BUILD_DIR_NAME)/kern-modpost
+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_BIN_DIR     := $(MAKERULES_DIR)/$(COMPILED_DIR_NAME)/bin
+USER_BUILD_DIR   := $(MAKERULES_DIR)/$(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
+
+# Local Variables:
+# mode:makefile
+# End:
diff --git a/snippets/sysless b/snippets/sysless
index 808556b..f0e03fe 100644
--- a/snippets/sysless
+++ b/snippets/sysless
@@ -15,16 +15,27 @@
 # link_VARIANTS    .. list of ld script suffixes (after hypen `-') that
 #                     should be used for linking (e.g. ram flash). If this is not
 #		      specified, then the value of DEFAULT_LD_SCRIPT_VARIANT from config.target is used.
+# PREFIX_DIR       .. Prefix to  directories in _compiled and _build. Used in config.omk.
 
 # Some support to serialize some targets for parallel make
 ifneq ($(OMK_SERIALIZE_INCLUDED),y)
-include-pass: check-dir
+include-pass: $(check-dir)
 library-pass: include-pass
 binary-pass utils-pass: library-pass
 
 OMK_SERIALIZE_INCLUDED = y
 endif
 
+ifeq ($(wildcard $(MAKERULES_DIR)/config.target),$(MAKERULES_DIR)/config.target)
+$(error Please, rename $(MAKERULES_DIR)/config.target to config.omk!)
+endif
+
+BUILD_DIR_NAME = _build$(addprefix /,$(PREFIX_DIR))
+COMPILED_DIR_NAME = _compiled$(addprefix /,$(PREFIX_DIR))
+
+LOCAL_BUILD_DIR=$(MAKERULES_DIR)/$(BUILD_DIR_NAME)/$(RELATIVE_DIR)
+#$(warning LOCAL_BUILD_DIR = $(LOCAL_BUILD_DIR))
+
 #=====================================================================
 # Common utility rules
 
@@ -101,8 +112,6 @@ $(foreach src,$(filter %.cc,$(SOLIB_SOURCES)),$(eval $(call COMPILE_cc_o_templat
 $(foreach src,$(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))))
 
-$(warning $(lib_LIBRARIES))
-
 library-pass-local: $(addprefix $(USER_INCLUDE_DIR)/,$(cmetric_include_HEADERS)) \
 		    $(lib_LIBRARIES:%=$(LIB_DIR)/lib%.a) $(shared_LIBRARIES:%=$(LIB_DIR)/lib%.so) \
 		    $(addprefix $(LIB_DIR)/,$(lib_OBJS))
@@ -197,32 +206,25 @@ run: run-$(firstword $(link_VARIANTS))
 
 #=====================================================================
 # Generate pass rules from generic templates
-OTHER_PASSES = dep clean install check-dir
+OTHER_PASSES = dep clean install
 
-$(eval $(call omk_pass_template, include-pass,,-n "$(include_HEADERS)$(nobase_include_HEADERS)$(renamed_include_HEADERS)$(lib_LDSCRIPTS)"))
-$(eval $(call omk_pass_template,library-pass,TARGET_RULE_TEMPLATES=y, -n "$(lib_LIBRARIES)$(shared_LIBRARIES)$(lib_OBJS)"))
-$(eval $(call omk_pass_template,binary-pass,TARGET_RULE_TEMPLATES=y, -n "$(bin_PROGRAMS)"))
-$(eval $(call omk_pass_template, utils-pass,HOST_RULE_TEMPLATES=y,-n "$(utils_PROGRAMS)"))
+$(eval $(call omk_pass_template, include-pass, $(LOCAL_BUILD_DIR),,-n "$(include_HEADERS)$(nobase_include_HEADERS)$(renamed_include_HEADERS)$(lib_LDSCRIPTS)"))
+$(eval $(call omk_pass_template, library-pass, $(LOCAL_BUILD_DIR),TARGET_RULE_TEMPLATES=y, -n "$(lib_LIBRARIES)$(shared_LIBRARIES)$(lib_OBJS)"))
+$(eval $(call omk_pass_template, binary-pass,  $(LOCAL_BUILD_DIR),TARGET_RULE_TEMPLATES=y, -n "$(bin_PROGRAMS)"))
+$(eval $(call omk_pass_template, utils-pass,   $(LOCAL_BUILD_DIR),HOST_RULE_TEMPLATES=y,-n "$(utils_PROGRAMS)"))
 
 
-$(eval $(call omk_pass_template,$(OTHER_PASSES),))
+$(eval $(call omk_pass_template,$(OTHER_PASSES),$(LOCAL_BUILD_DIR)))
 
 
 dep-local:
 
-check-dir-local:
-	@$(call mkdir_def,$(USER_OBJS_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))
-
 install-local:
 
 # TODO: Check modification date of changed header files. If it is
 # newer that in source dir, show a warning.
 include-pass-local:
-	@$(call mkdir_def,$(USER_INCLUDE_DIR))
+#	@$(call mkdir_def,$(USER_INCLUDE_DIR))
 	@$(foreach f, $(include_HEADERS), cmp --quiet $(SOURCES_DIR)/$(f) $(USER_INCLUDE_DIR)/$(notdir $(f)) \
 	   || cp $(CP_FLAGS) $(SOURCES_DIR)/$(f) $(USER_INCLUDE_DIR)/$(notdir $(f)) || exit 1 ; )
 	@$(foreach f, $(nobase_include_HEADERS), cmp --quiet $(SOURCES_DIR)/$(f) $(USER_INCLUDE_DIR)/$(f) \
@@ -243,8 +245,21 @@ clean-local: clean-custom
 	       $(USER_OBJS_DIR)/*.map \
 	       $(LOCAL_CONFIG_H:%=$(USER_OBJS_DIR)/%)
 
+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))
+
+# Create directories only for the first time
+ifndef CHECK_DIR_DONE
+check-dir = check-dir
+CHECK_DIR_DONE = y
+endif
+export CHECK_DIR_DONE
+
 # Which passes to pass
-default: check-dir include-pass library-pass binary-pass utils-pass
+default: $(check-dir) include-pass library-pass binary-pass utils-pass
 
 ETAGS = etags -R -f $(MAKERULES_DIR)/TAGS
 .PHONY: TAGS