Index: boot/Makefile
===================================================================
--- boot/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ boot/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -47,3 +47,3 @@
 
 generic_clean:
-	-rm generic/*.o genarch/*.o
+	rm -f generic/*.o genarch/*.o
Index: boot/arch/amd64/Makefile.inc
===================================================================
--- boot/arch/amd64/Makefile.inc	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ boot/arch/amd64/Makefile.inc	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -96,10 +96,10 @@
 
 clean:
-	-for file in $(RD_SRVS) ; do \
+	for file in $(RD_SRVS) ; do \
 		rm -f $(USPACEDIR)/dist/srv/`basename $$file` ; \
 	done
-	-for file in $(RD_APPS) ; do \
+	for file in $(RD_APPS) ; do \
 		rm -f $(USPACEDIR)/dist/app/`basename $$file` ; \
 	done
-	-rm -fr $(TMP)
-	-rm -f $(BASE)/image.iso
+	rm -fr $(TMP)
+	rm -f $(BASE)/image.iso
Index: boot/arch/arm32/Makefile.inc
===================================================================
--- boot/arch/arm32/Makefile.inc	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ boot/arch/arm32/Makefile.inc	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -29,14 +29,9 @@
 build: $(BASE)/image.boot
 
-$(BASE)/image.boot: depend arch/$(BARCH)/loader/image.boot
-	cp arch/$(BARCH)/loader/image.boot $(BASE)/image.boot
-
-depend:
-	-rm arch/$(BARCH)/loader/image.boot
-
-arch/$(BARCH)/loader/image.boot:
-	make -C arch/$(BARCH)/loader COMPILER=$(COMPILER) KERNELDIR=../../../$(KERNELDIR) USPACEDIR=../../../$(USPACEDIR)
+$(BASE)/image.boot:
+	$(MAKE) -C arch/$(BARCH)/loader
+	cp arch/$(BARCH)/loader/image.boot $@
 
 clean:
-	make -C arch/$(BARCH)/loader clean COMPILER=$(COMPILER) KERNELDIR=../../../$(KERNELDIR) USPACEDIR=../../../$(USPACEDIR)
-	-rm -f $(BASE)/image.boot
+	$(MAKE) -C arch/$(BARCH)/loader clean
+	rm -f $(BASE)/image.boot
Index: boot/arch/arm32/loader/Makefile
===================================================================
--- boot/arch/arm32/loader/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ boot/arch/arm32/loader/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
-# Copyright (c) 2006 Martin Decky
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,130 +28,20 @@
 #
 
-include ../../../../version
--include ../../../../Makefile.config
+include Makefile.common
 
-## Toolchain configuration
-#
+.PHONY: all clean
 
-ifndef CROSS_PREFIX
-	CROSS_PREFIX = /usr/local
-endif
-
-BFD_NAME = elf32-littlearm
-BFD_ARCH = arm
-TARGET = arm-linux-gnu
-TOOLCHAIN_DIR = $(CROSS_PREFIX)/arm32/bin
-
-ifeq ($(COMPILER),gcc_native)
-	CC = gcc
-	AS = as
-	LD = ld
-	OBJCOPY = objcopy
-	OBJDUMP = objdump
-endif
-
-ifeq ($(COMPILER),gcc_cross)
-	CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc
-	AS = $(TOOLCHAIN_DIR)/$(TARGET)-as
-	LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld
-	OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy
-	OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump
-endif
-
-CFLAGS = -DRELEASE=$(RELEASE) -I. -I../../../generic -I../../.. -imacros ../../../../config.h -nostdinc -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -pipe
-
-SOURCES = \
-	main.c \
-	boot.S \
-	asm.S \
-	mm.c \
-	print/print.c \
-	_components.c \
-	../../../generic/printf.c \
-	../../../generic/string.c \
-	../../../genarch/division.c
-
-COMPONENTS = \
-	$(KERNELDIR)/kernel.bin \
-	$(USPACEDIR)/srv/ns/ns \
-	$(USPACEDIR)/srv/loader/loader \
-	$(USPACEDIR)/app/init/init \
-	$(USPACEDIR)/srv/devmap/devmap \
-	$(USPACEDIR)/srv/bd/rd/rd \
-	$(USPACEDIR)/srv/vfs/vfs
-ifeq ($(RDFMT),tmpfs)
-	COMPONENTS += $(USPACEDIR)/srv/fs/tmpfs/tmpfs
-endif
-ifeq ($(RDFMT),fat)
-	COMPONENTS += $(USPACEDIR)/srv/fs/fat/fat
-endif
-
-RD_SRVS = \
-	$(USPACEDIR)/srv/fb/fb \
-	$(USPACEDIR)/srv/kbd/kbd \
-	$(USPACEDIR)/srv/console/console \
-	$(USPACEDIR)/srv/fs/devfs/devfs \
-	$(USPACEDIR)/srv/fs/tmpfs/tmpfs \
-	$(USPACEDIR)/srv/fs/fat/fat \
-	$(USPACEDIR)/srv/bd/file_bd/file_bd \
-	$(USPACEDIR)/srv/part/mbr_part/mbr_part
-ifeq ($(MACHINE),testarm)
-	RD_SRVS += \
-		$(USPACEDIR)/srv/bd/gxe_bd/gxe_bd
-endif
-
-RD_APPS = \
-	$(USPACEDIR)/app/edit/edit \
-	$(USPACEDIR)/app/getvc/getvc \
-	$(USPACEDIR)/app/tetris/tetris \
-	$(USPACEDIR)/app/tester/tester \
-	$(USPACEDIR)/app/trace/trace \
-	$(USPACEDIR)/app/klog/klog \
-	$(USPACEDIR)/app/bdsh/bdsh
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-COMPONENT_OBJECTS := $(addsuffix .o,$(basename $(notdir $(COMPONENTS))))
-
-.PHONY: all clean depend
-
-all: image.boot
-
--include Makefile.depend
-
-image.boot: depend _components.h _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS)
-	$(LD) -no-check-sections -N -T _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) -o $@
-
-depend:
-	-makedepend -f - -- $(DEFS) $(CFLAGS) -- $(SOURCES) > Makefile.depend 2> /dev/null
+all: ../../../../version ../../../../Makefile.config ../../../../config.h ../../../../config.defs
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-for file in $(RD_SRVS) ; do \
+	for file in $(RD_SRVS) ; do \
 		rm -f $(USPACEDIR)/dist/srv/`basename $$file` ; \
 	done
-	-for file in $(RD_APPS) ; do \
+	for file in $(RD_APPS) ; do \
 		rm -f $(USPACEDIR)/dist/app/`basename $$file` ; \
 	done
-	-rm -f _components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) initrd.img image.boot Makefile.depend
-
-_components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o: $(COMPONENTS) $(RD_SRVS) $(RD_APPS) _link.ld.in
-	for file in $(RD_SRVS) ; do \
-		cp $$file $(USPACEDIR)/dist/srv/ ; \
-	done
-	for file in $(RD_APPS) ; do \
-		cp $$file $(USPACEDIR)/dist/app/ ; \
-	done
-ifeq ($(RDFMT),tmpfs)
-	../../../../tools/mktmpfs.py $(USPACEDIR)/dist/ initrd.fs
-endif
-ifeq ($(RDFMT),fat)
-	../../../../tools/mkfat.py $(USPACEDIR)/dist/ initrd.fs
-endif
-	../../../../tools/mkhord.py 4096 initrd.fs initrd.img
-	rm initrd.fs
-	../../../tools/pack.py $(OBJCOPY) $(BFD_NAME) $(BFD_ARCH) 4096 "unsigned int" $(COMPONENTS) ./initrd.img
-
-%.o: %.S
-	$(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(COMPS).h $(COMPS).c $(LINK) $(INITRD).img $(INITRD).fs
+	find . -name '*.o' -follow -exec rm \{\} \;
+	find . -name '*.co' -follow -exec rm \{\} \;
Index: boot/arch/arm32/loader/Makefile.build
===================================================================
--- boot/arch/arm32/loader/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ boot/arch/arm32/loader/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,102 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include ../../../../version
+include ../../../../Makefile.config
+include ../../../../config.defs
+include Makefile.common
+include Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	main.c \
+	boot.S \
+	asm.S \
+	mm.c \
+	print/print.c \
+	_components.c \
+	../../../generic/printf.c \
+	../../../generic/string.c \
+	../../../genarch/division.c
+
+COMPONENTS = \
+	$(KERNELDIR)/kernel.bin \
+	$(USPACEDIR)/srv/ns/ns \
+	$(USPACEDIR)/srv/loader/loader \
+	$(USPACEDIR)/app/init/init \
+	$(USPACEDIR)/srv/devmap/devmap \
+	$(USPACEDIR)/srv/bd/rd/rd \
+	$(USPACEDIR)/srv/vfs/vfs
+ifeq ($(RDFMT),tmpfs)
+	COMPONENTS += $(USPACEDIR)/srv/fs/tmpfs/tmpfs
+endif
+ifeq ($(RDFMT),fat)
+	COMPONENTS += $(USPACEDIR)/srv/fs/fat/fat
+endif
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+COMPONENT_OBJECTS := $(addsuffix .co,$(basename $(notdir $(COMPONENTS)))) $(INITRD).co
+
+.PHONY: all
+
+all: $(OUTPUT)
+
+-include $(DEPEND)
+
+$(OUTPUT): $(OBJECTS) $(COMPONENT_OBJECTS) $(LINK)
+	$(LD) -no-check-sections -N -T $(LINK) $(COMPONENT_OBJECTS) $(OBJECTS) -o $@
+
+%.o: %.S $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	for file in $(RD_SRVS) ; do \
+		cp $$file $(USPACEDIR)/dist/srv/ ; \
+	done
+	for file in $(RD_APPS) ; do \
+		cp $$file $(USPACEDIR)/dist/app/ ; \
+	done
+ifeq ($(RDFMT),tmpfs)
+	../../../../tools/mktmpfs.py $(USPACEDIR)/dist/ $(INITRD).fs
+endif
+ifeq ($(RDFMT),fat)
+	../../../../tools/mkfat.py $(USPACEDIR)/dist/ $(INITRD).fs
+endif
+	../../../../tools/mkhord.py 4096 $(INITRD).fs $(INITRD).img
+	../../../tools/pack.py $(OBJCOPY) $(BFD_NAME) $(BFD_ARCH) 4096 "unsigned int" $(COMPONENTS) ./$(INITRD).img
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: boot/arch/arm32/loader/Makefile.common
===================================================================
--- boot/arch/arm32/loader/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ boot/arch/arm32/loader/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,62 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = image.boot
+
+LINK = _link.ld
+COMPS = _components
+INITRD = initrd
+
+KERNELDIR = ../../../../kernel
+USPACEDIR = ../../../../uspace
+
+RD_SRVS = \
+	$(USPACEDIR)/srv/fb/fb \
+	$(USPACEDIR)/srv/kbd/kbd \
+	$(USPACEDIR)/srv/console/console \
+	$(USPACEDIR)/srv/fs/devfs/devfs \
+	$(USPACEDIR)/srv/fs/tmpfs/tmpfs \
+	$(USPACEDIR)/srv/fs/fat/fat \
+	$(USPACEDIR)/srv/bd/file_bd/file_bd \
+	$(USPACEDIR)/srv/part/mbr_part/mbr_part \
+	$(USPACEDIR)/srv/bd/gxe_bd/gxe_bd
+
+RD_APPS = \
+	$(USPACEDIR)/app/edit/edit \
+	$(USPACEDIR)/app/getvc/getvc \
+	$(USPACEDIR)/app/tetris/tetris \
+	$(USPACEDIR)/app/tester/tester \
+	$(USPACEDIR)/app/trace/trace \
+	$(USPACEDIR)/app/klog/klog \
+	$(USPACEDIR)/app/bdsh/bdsh
Index: boot/arch/arm32/loader/Makefile.toolchain
===================================================================
--- boot/arch/arm32/loader/Makefile.toolchain	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ boot/arch/arm32/loader/Makefile.toolchain	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,63 @@
+#
+# Copyright (c) 2006 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Toolchain configuration
+#
+
+ifndef CROSS_PREFIX
+	CROSS_PREFIX = /usr/local
+endif
+
+BFD_NAME = elf32-littlearm
+BFD_ARCH = arm
+TARGET = arm-linux-gnu
+TOOLCHAIN_DIR = $(CROSS_PREFIX)/arm32/bin
+
+ifeq ($(COMPILER),gcc_native)
+	CC = gcc
+	AS = as
+	LD = ld
+	OBJCOPY = objcopy
+	OBJDUMP = objdump
+endif
+
+ifeq ($(COMPILER),gcc_cross)
+	CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc
+	AS = $(TOOLCHAIN_DIR)/$(TARGET)-as
+	LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld
+	OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy
+	OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump
+endif
+
+CFLAGS = \
+	-DRELEASE=$(RELEASE) -I. -I../../../generic -I../../.. \
+	-imacros ../../../../config.h -nostdinc -nostdlib -fno-builtin \
+	-Werror-implicit-function-declaration -Wmissing-prototypes -Werror \
+	-O3 -pipe
+
+DEPEND_DEFS = $(CONFIG_DEFS)
Index: boot/arch/ia32/Makefile.inc
===================================================================
--- boot/arch/ia32/Makefile.inc	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ boot/arch/ia32/Makefile.inc	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,105 +1,1 @@
-#
-# Copyright (c) 2006 Martin Decky
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# - Redistributions of source code must retain the above copyright
-#   notice, this list of conditions and the following disclaimer.
-# - Redistributions in binary form must reproduce the above copyright
-#   notice, this list of conditions and the following disclaimer in the
-#   documentation and/or other materials provided with the distribution.
-# - The name of the author may not be used to endorse or promote products
-#   derived from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
-# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-
-TMP = distroot
-
-INIT_TASKS = \
-	$(USPACEDIR)/srv/ns/ns \
-	$(USPACEDIR)/srv/loader/loader \
-	$(USPACEDIR)/app/init/init \
-	$(USPACEDIR)/srv/devmap/devmap \
-	$(USPACEDIR)/srv/bd/rd/rd \
-	$(USPACEDIR)/srv/vfs/vfs
-ifeq ($(RDFMT),tmpfs)
-	INIT_TASKS += $(USPACEDIR)/srv/fs/tmpfs/tmpfs
-endif
-ifeq ($(RDFMT),fat)
-	INIT_TASKS += $(USPACEDIR)/srv/fs/fat/fat
-endif
-
-RD_SRVS = \
-	$(USPACEDIR)/srv/pci/pci \
-	$(USPACEDIR)/srv/fb/fb \
-	$(USPACEDIR)/srv/kbd/kbd \
-	$(USPACEDIR)/srv/console/console \
-	$(USPACEDIR)/srv/fs/devfs/devfs \
-	$(USPACEDIR)/srv/fs/tmpfs/tmpfs \
-	$(USPACEDIR)/srv/fs/fat/fat \
-	$(USPACEDIR)/srv/bd/ata_bd/ata_bd \
-	$(USPACEDIR)/srv/bd/file_bd/file_bd \
-	$(USPACEDIR)/srv/part/mbr_part/mbr_part
-
-RD_APPS = \
-	$(USPACEDIR)/app/edit/edit \
-	$(USPACEDIR)/app/getvc/getvc \
-	$(USPACEDIR)/app/tetris/tetris \
-	$(USPACEDIR)/app/tester/tester \
-	$(USPACEDIR)/app/trace/trace \
-	$(USPACEDIR)/app/klog/klog \
-	$(USPACEDIR)/app/bdsh/bdsh
-
-build: $(BASE)/image.iso
-
-$(BASE)/image.iso: arch/$(BARCH)/grub/stage2_eltorito arch/$(BARCH)/grub/menu.lst $(KERNELDIR)/kernel.bin $(INIT_TASKS) $(RD_SRVS) $(RD_APPS)
-	mkdir -p $(TMP)/boot/grub
-	cp arch/$(BARCH)/grub/stage2_eltorito $(TMP)/boot/grub/
-ifneq ($(RDFMT),tmpfs)
-	cat arch/$(BARCH)/grub/menu.lst | grep -v "tmpfs" > $(TMP)/boot/grub/menu.lst
-endif
-ifneq ($(RDFMT),fat)
-	cat arch/$(BARCH)/grub/menu.lst | grep -v "fat" > $(TMP)/boot/grub/menu.lst
-endif
-	cp $(KERNELDIR)/kernel.bin $(TMP)/boot/
-	for task in $(INIT_TASKS) ; do \
-		cp $$task $(TMP)/boot/ ; \
-	done
-	for file in $(RD_SRVS) ; do \
-		cp $$file $(USPACEDIR)/dist/srv/ ; \
-	done
-	for file in $(RD_APPS) ; do \
-		cp $$file $(USPACEDIR)/dist/app/ ; \
-	done
-ifeq ($(RDFMT),tmpfs)
-	$(BASE)/tools/mktmpfs.py $(USPACEDIR)/dist/ $(TMP)/boot/initrd.fs
-endif
-ifeq ($(RDFMT),fat)
-	$(BASE)/tools/mkfat.py $(USPACEDIR)/dist/ $(TMP)/boot/initrd.fs
-endif
-	$(BASE)/tools/mkhord.py 4096 $(TMP)/boot/initrd.fs $(TMP)/boot/initrd.img
-	rm $(TMP)/boot/initrd.fs
-	mkisofs -J -r -b boot/grub/stage2_eltorito -no-emul-boot -boot-load-size 4 -boot-info-table -o $@ $(TMP)/
-
-clean:
-	-for file in $(RD_SRVS) ; do \
-		rm -f $(USPACEDIR)/dist/srv/`basename $$file` ; \
-	done
-	-for file in $(RD_APPS) ; do \
-		rm -f $(USPACEDIR)/dist/app/`basename $$file` ; \
-	done
-	-rm -fr $(TMP)
-	-rm -f $(BASE)/image.iso
+../amd64/Makefile.inc
Index: boot/arch/ia64/Makefile.inc
===================================================================
--- boot/arch/ia64/Makefile.inc	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ boot/arch/ia64/Makefile.inc	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -29,14 +29,9 @@
 build: $(BASE)/image.boot
 
-$(BASE)/image.boot: depend arch/$(BARCH)/loader/image.boot
-	cp arch/$(BARCH)/loader/image.boot $(BASE)/image.boot
+$(BASE)/image.boot:
+	$(MAKE) -C arch/$(BARCH)/loader
+	cp arch/$(BARCH)/loader/image.boot $@
 
-depend:
-	-rm arch/$(BARCH)/loader/image.boot
-
-arch/$(BARCH)/loader/image.boot:
-	make -C arch/$(BARCH)/loader COMPILER=$(COMPILER) KERNELDIR=../../../$(KERNELDIR) USPACEDIR=../../../$(USPACEDIR)
-
-clean: generic_clean
-	make -C arch/$(BARCH)/loader clean COMPILER=$(COMPILER) KERNELDIR=../../../$(KERNELDIR) USPACEDIR=../../../$(USPACEDIR)
-	-rm -f $(BASE)/image.boot
+clean:
+	$(MAKE) -C arch/$(BARCH)/loader clean
+	rm -f $(BASE)/image.boot $(BASE)/hello.efi $(BASE)/image.bin
Index: boot/arch/ia64/loader/Makefile
===================================================================
--- boot/arch/ia64/loader/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ boot/arch/ia64/loader/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
-# Copyright (c) 2006 Martin Decky
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,147 +28,22 @@
 #
 
-include ../../../../version
--include ../../../../Makefile.config
+include Makefile.common
 
-## Toolchain configuration
-#
+.PHONY: all clean
 
-ifndef CROSS_PREFIX
-	CROSS_PREFIX = /usr/local
-endif
-
-BFD_NAME = elf64-ia64-little
-BFD_ARCH = ia64
-TARGET = ia64-pc-linux-gnu
-TOOLCHAIN_DIR = $(CROSS_PREFIX)/ia64/bin
-
-ifeq ($(COMPILER),gcc_native)
-	CC = gcc
-	AS = as
-	LD = ld
-	OBJCOPY = objcopy
-	OBJDUMP = objdump
-	GEFI_PREFIX =
-endif
-
-ifeq ($(COMPILER),icc)
-	CC = icc
-	AS = as
-	LD = ld
-	OBJCOPY = objcopy
-	OBJDUMP = objdump
-endif
-
-ifeq ($(COMPILER),gcc_cross)
-	CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc
-	AS = $(TOOLCHAIN_DIR)/$(TARGET)-as
-	LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld
-	OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy
-	OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump
-	GEFI_PREFIX = $(TOOLCHAIN_DIR)/$(TARGET)-
-endif
-
-#-mno-pic means do not use gp + imm22 to address data
-CFLAGS = -DRELEASE=$(RELEASE) -I. -I../../../generic -I../../../genarch -I../../../../kernel/generic/include -imacros ../../../../config.h -nostdinc -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -fno-unwind-tables -mfixed-range=f32-f127 -mno-pic -pipe
-
-SOURCES = \
-	main.c \
-	../../../generic/printf.c \
-	../../../generic/string.c \
-	../../../genarch/balloc.c \
-	_components.c \
-	asm.S \
-	boot.S
-
-NOCOMPONENTS = \
-	$(KERNELDIR)/kernel.bin 
-COMPONENTS = \
-	$(KERNELDIR)/kernel.bin \
-	$(USPACEDIR)/srv/ns/ns \
-	$(USPACEDIR)/srv/loader/loader \
-	$(USPACEDIR)/app/init/init \
-	$(USPACEDIR)/srv/devmap/devmap \
-	$(USPACEDIR)/srv/bd/rd/rd \
-	$(USPACEDIR)/srv/vfs/vfs
-ifeq ($(RDFMT),tmpfs)
-	COMPONENTS += $(USPACEDIR)/srv/fs/tmpfs/tmpfs
-endif
-ifeq ($(RDFMT),fat)
-	COMPONENTS += $(USPACEDIR)/srv/fs/fat/fat
-endif
-
-RD_SRVS = \
-	$(USPACEDIR)/srv/fb/fb \
-	$(USPACEDIR)/srv/kbd/kbd \
-	$(USPACEDIR)/srv/console/console \
-	$(USPACEDIR)/srv/fs/devfs/devfs \
-	$(USPACEDIR)/srv/fs/tmpfs/tmpfs \
-	$(USPACEDIR)/srv/fs/fat/fat \
-	$(USPACEDIR)/srv/bd/file_bd/file_bd \
-	$(USPACEDIR)/srv/part/mbr_part/mbr_part
-
-RD_APPS = \
-	$(USPACEDIR)/app/edit/edit \
-	$(USPACEDIR)/app/getvc/getvc \
-	$(USPACEDIR)/app/tetris/tetris \
-	$(USPACEDIR)/app/tester/tester \
-	$(USPACEDIR)/app/trace/trace \
-	$(USPACEDIR)/app/klog/klog \
-	$(USPACEDIR)/app/bdsh/bdsh
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-COMPONENT_OBJECTS := $(addsuffix .o,$(basename $(notdir $(COMPONENTS))))
-
-.PHONY: all clean depend
-
-all: hello.efi disasm
-
--include Makefile.depend
-
-hello.efi: image.boot
-	make -C gefi/HelenOS PREFIX=$(GEFI_PREFIX)
-	cp gefi/HelenOS/hello.efi ../../../../
-	cp gefi/HelenOS/image.bin ../../../../
-
-image.boot: depend _components.h _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS)
-	$(LD) -Map image.map -no-check-sections -N -T _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) -o $@
-
-depend:
-	-makedepend -f - -- $(DEFS) $(CFLAGS) -- $(SOURCES) > Makefile.depend 2> /dev/null
+all: ../../../../version ../../../../Makefile.config ../../../../config.h ../../../../config.defs
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-for file in $(RD_SRVS) ; do \
+	$(MAKE) -C gefi clean
+	$(MAKE) -C gefi/HelenOS clean
+	for file in $(RD_SRVS) ; do \
 		rm -f $(USPACEDIR)/dist/srv/`basename $$file` ; \
 	done
-	-for file in $(RD_APPS) ; do \
+	for file in $(RD_APPS) ; do \
 		rm -f $(USPACEDIR)/dist/app/`basename $$file` ; \
 	done
-	-rm -f _components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) image.boot image.map image.disasm initrd.img image.boot Makefile.depend ../../../../image.bin ../../../../hello.efi
-	make -C gefi clean
-	make -C gefi/HelenOS clean
-
-_components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o: $(COMPONENTS) $(RD_SRVS) $(RD_APPS) _link.ld.in
-	for file in $(RD_SRVS) ; do \
-		cp $$file $(USPACEDIR)/dist/srv/ ; \
-	done
-	for file in $(RD_APPS) ; do \
-		cp $$file $(USPACEDIR)/dist/app/ ; \
-	done
-ifeq ($(RDFMT),tmpfs)
-	../../../../tools/mktmpfs.py $(USPACEDIR)/dist/ initrd.fs
-endif
-ifeq ($(RDFMT),fat)
-	../../../../tools/mkfat.py $(USPACEDIR)/dist/ initrd.fs
-endif
-	../../../../tools/mkhord.py 16384 initrd.fs initrd.img
-	rm initrd.fs
-	../../../tools/pack.py $(OBJCOPY) $(BFD_NAME) $(BFD_ARCH) 16384 "unsigned long" $(COMPONENTS) ./initrd.img
-
-%.o: %.S
-	$(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
-
-disasm: image.boot
-	$(OBJDUMP) -d image.boot > image.disasm
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(HELLO) $(COMPS).h $(COMPS).c $(LINK) $(INITRD).img $(INITRD).fs
+	find . -name '*.o' -follow -exec rm \{\} \;
+	find . -name '*.co' -follow -exec rm \{\} \;
Index: boot/arch/ia64/loader/Makefile.build
===================================================================
--- boot/arch/ia64/loader/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ boot/arch/ia64/loader/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,103 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include ../../../../version
+include ../../../../Makefile.config
+include ../../../../config.defs
+include Makefile.common
+include Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	main.c \
+	../../../generic/printf.c \
+	../../../generic/string.c \
+	../../../genarch/balloc.c \
+	_components.c \
+	asm.S \
+	boot.S
+
+COMPONENTS = \
+	$(KERNELDIR)/kernel.bin \
+	$(USPACEDIR)/srv/ns/ns \
+	$(USPACEDIR)/srv/loader/loader \
+	$(USPACEDIR)/app/init/init \
+	$(USPACEDIR)/srv/devmap/devmap \
+	$(USPACEDIR)/srv/bd/rd/rd \
+	$(USPACEDIR)/srv/vfs/vfs
+ifeq ($(RDFMT),tmpfs)
+	COMPONENTS += $(USPACEDIR)/srv/fs/tmpfs/tmpfs
+endif
+ifeq ($(RDFMT),fat)
+	COMPONENTS += $(USPACEDIR)/srv/fs/fat/fat
+endif
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+COMPONENT_OBJECTS := $(addsuffix .co,$(basename $(notdir $(COMPONENTS)))) $(INITRD).co
+
+.PHONY: all
+
+all: $(OUTPUT)
+
+-include $(DEPEND)
+
+$(OUTPUT): $(OBJECTS) $(COMPONENT_OBJECTS) $(LINK)
+	$(LD) -no-check-sections -N -T $(LINK) $(COMPONENT_OBJECTS) $(OBJECTS) -o $@
+	$(MAKE) -C gefi/HelenOS PREFIX=$(GEFI_PREFIX)
+	cp gefi/HelenOS/hello.efi ../../../../
+	cp gefi/HelenOS/image.bin ../../../../
+
+%.o: %.S $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	for file in $(RD_SRVS) ; do \
+		cp $$file $(USPACEDIR)/dist/srv/ ; \
+	done
+	for file in $(RD_APPS) ; do \
+		cp $$file $(USPACEDIR)/dist/app/ ; \
+	done
+ifeq ($(RDFMT),tmpfs)
+	../../../../tools/mktmpfs.py $(USPACEDIR)/dist/ $(INITRD).fs
+endif
+ifeq ($(RDFMT),fat)
+	../../../../tools/mkfat.py $(USPACEDIR)/dist/ $(INITRD).fs
+endif
+	../../../../tools/mkhord.py 16384 $(INITRD).fs $(INITRD).img
+	../../../tools/pack.py $(OBJCOPY) $(BFD_NAME) $(BFD_ARCH) 16384 "unsigned long" $(COMPONENTS) ./$(INITRD).img
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: boot/arch/ia64/loader/Makefile.common
===================================================================
--- boot/arch/ia64/loader/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ boot/arch/ia64/loader/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,62 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = image.boot
+HELLO = hello.efi
+
+LINK = _link.ld
+COMPS = _components
+INITRD = initrd
+
+KERNELDIR = ../../../../kernel
+USPACEDIR = ../../../../uspace
+
+RD_SRVS = \
+	$(USPACEDIR)/srv/fb/fb \
+	$(USPACEDIR)/srv/kbd/kbd \
+	$(USPACEDIR)/srv/console/console \
+	$(USPACEDIR)/srv/fs/devfs/devfs \
+	$(USPACEDIR)/srv/fs/tmpfs/tmpfs \
+	$(USPACEDIR)/srv/fs/fat/fat \
+	$(USPACEDIR)/srv/bd/file_bd/file_bd \
+	$(USPACEDIR)/srv/part/mbr_part/mbr_part
+
+RD_APPS = \
+	$(USPACEDIR)/app/edit/edit \
+	$(USPACEDIR)/app/getvc/getvc \
+	$(USPACEDIR)/app/tetris/tetris \
+	$(USPACEDIR)/app/tester/tester \
+	$(USPACEDIR)/app/trace/trace \
+	$(USPACEDIR)/app/klog/klog \
+	$(USPACEDIR)/app/bdsh/bdsh
Index: boot/arch/ia64/loader/Makefile.toolchain
===================================================================
--- boot/arch/ia64/loader/Makefile.toolchain	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ boot/arch/ia64/loader/Makefile.toolchain	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,75 @@
+#
+# Copyright (c) 2006 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Toolchain configuration
+#
+
+ifndef CROSS_PREFIX
+	CROSS_PREFIX = /usr/local
+endif
+
+BFD_NAME = elf64-ia64-little
+BFD_ARCH = ia64
+TARGET = ia64-pc-linux-gnu
+TOOLCHAIN_DIR = $(CROSS_PREFIX)/ia64/bin
+
+ifeq ($(COMPILER),gcc_native)
+	CC = gcc
+	AS = as
+	LD = ld
+	OBJCOPY = objcopy
+	OBJDUMP = objdump
+	GEFI_PREFIX =
+endif
+
+ifeq ($(COMPILER),icc)
+	CC = icc
+	AS = as
+	LD = ld
+	OBJCOPY = objcopy
+	OBJDUMP = objdump
+	GEFI_PREFIX =
+endif
+
+ifeq ($(COMPILER),gcc_cross)
+	CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc
+	AS = $(TOOLCHAIN_DIR)/$(TARGET)-as
+	LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld
+	OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy
+	OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump
+	GEFI_PREFIX = $(TOOLCHAIN_DIR)/$(TARGET)-
+endif
+
+CFLAGS = \
+	-DRELEASE=$(RELEASE) -I. -I../../../generic -I../../../genarch \
+	-I../../../../kernel/generic/include -imacros ../../../../config.h \
+	-nostdinc -nostdlib -fno-builtin -Werror-implicit-function-declaration \
+	-Wmissing-prototypes -Werror -O3 -fno-unwind-tables -mfixed-range=f32-f127 \
+	-mno-pic -pipe
+
+DEPEND_DEFS = $(CONFIG_DEFS)
Index: boot/arch/ia64/loader/gefi/HelenOS/Makefile
===================================================================
--- boot/arch/ia64/loader/gefi/HelenOS/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ boot/arch/ia64/loader/gefi/HelenOS/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -69,3 +69,3 @@
 
 gefi:
-	make -C .. prefix=$(PREFIX)
+	$(MAKE) -C .. prefix=$(PREFIX)
Index: boot/arch/mips32/Makefile.inc
===================================================================
--- boot/arch/mips32/Makefile.inc	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ boot/arch/mips32/Makefile.inc	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -29,14 +29,9 @@
 build: $(BASE)/image.boot
 
-$(BASE)/image.boot: depend arch/$(BARCH)/loader/image.boot
-	cp arch/$(BARCH)/loader/image.boot $(BASE)/image.boot
-
-depend:
-	-rm arch/$(BARCH)/loader/image.boot
-
-arch/$(BARCH)/loader/image.boot:
-	make -C arch/$(BARCH)/loader COMPILER=$(COMPILER) KERNELDIR=../../../$(KERNELDIR) USPACEDIR=../../../$(USPACEDIR)
+$(BASE)/image.boot:
+	$(MAKE) -C arch/$(BARCH)/loader
+	cp arch/$(BARCH)/loader/image.boot $@
 
 clean:
-	make -C arch/$(BARCH)/loader clean COMPILER=$(COMPILER) KERNELDIR=../../../$(KERNELDIR) USPACEDIR=../../../$(USPACEDIR)
-	-rm -f $(BASE)/image.boot
+	$(MAKE) -C arch/$(BARCH)/loader clean
+	rm -f $(BASE)/image.boot
Index: boot/arch/mips32/loader/Makefile
===================================================================
--- boot/arch/mips32/loader/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ boot/arch/mips32/loader/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
-# Copyright (c) 2006 Martin Decky
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,142 +28,20 @@
 #
 
-include ../../../../version
--include ../../../../Makefile.config
+include Makefile.common
 
-## Toolchain configuration
-#
+.PHONY: all clean
 
-ifndef CROSS_PREFIX
-	CROSS_PREFIX = /usr/local
-endif
-
-BFD_ARCH = mips
-TARGET = mipsel-linux-gnu
-TOOLCHAIN_DIR = $(CROSS_PREFIX)/mips32/bin
-
-ifeq ($(MACHINE),lgxemul)
-	BFD_NAME = elf32-tradlittlemips
-	BFD = ecoff-littlemips
-endif
-ifeq ($(MACHINE),bgxemul)
-	BFD_NAME = elf32-tradbigmips
-	BFD = ecoff-bigmips
-	TOOLCHAIN_DIR = $(CROSS_PREFIX)/mips32eb/bin
-	TARGET = mips-linux-gnu
-endif
-ifeq ($(MACHINE),msim)
-	BFD_NAME = elf32-tradlittlemips
-	BFD = binary
-endif
-
-ifeq ($(COMPILER),gcc_native)
-	CC = gcc
-	AS = as
-	LD = ld
-	OBJCOPY = objcopy
-	OBJDUMP = objdump
-endif
-
-ifeq ($(COMPILER),gcc_cross)
-	CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc
-	AS = $(TOOLCHAIN_DIR)/$(TARGET)-as
-	LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld
-	OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy
-	OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump
-endif
-
-CFLAGS = -DRELEASE=$(RELEASE) -I. -I../../../generic -imacros ../../../../config.h -nostdinc -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -mno-abicalls -G 0 -fno-zero-initialized-in-bss -mhard-float -mips3 -pipe
-
-SOURCES = \
-	main.c \
-	msim.c \
-	_components.c \
-	../../../generic/printf.c \
-	../../../generic/string.c \
-	asm.S \
-	boot.S
-
-COMPONENTS = \
-	$(KERNELDIR)/kernel.bin \
-	$(USPACEDIR)/srv/ns/ns \
-	$(USPACEDIR)/srv/loader/loader \
-	$(USPACEDIR)/app/init/init \
-	$(USPACEDIR)/srv/devmap/devmap \
-	$(USPACEDIR)/srv/bd/rd/rd \
-	$(USPACEDIR)/srv/vfs/vfs
-ifeq ($(RDFMT),tmpfs)
-	COMPONENTS += $(USPACEDIR)/srv/fs/tmpfs/tmpfs
-endif
-ifeq ($(RDFMT),fat)
-	COMPONENTS += $(USPACEDIR)/srv/fs/fat/fat
-endif
-
-RD_SRVS = \
-	$(USPACEDIR)/srv/fb/fb \
-	$(USPACEDIR)/srv/kbd/kbd \
-	$(USPACEDIR)/srv/console/console \
-	$(USPACEDIR)/srv/fs/devfs/devfs \
-	$(USPACEDIR)/srv/fs/tmpfs/tmpfs \
-	$(USPACEDIR)/srv/fs/fat/fat \
-	$(USPACEDIR)/srv/bd/file_bd/file_bd \
-	$(USPACEDIR)/srv/bd/gxe_bd/gxe_bd \
-	$(USPACEDIR)/srv/part/mbr_part/mbr_part
-
-RD_APPS = \
-	$(USPACEDIR)/app/edit/edit \
-	$(USPACEDIR)/app/getvc/getvc \
-	$(USPACEDIR)/app/tetris/tetris \
-	$(USPACEDIR)/app/tester/tester \
-	$(USPACEDIR)/app/trace/trace \
-	$(USPACEDIR)/app/bdsh/bdsh \
-	$(USPACEDIR)/app/klog/klog
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-COMPONENT_OBJECTS := $(addsuffix .o,$(basename $(notdir $(COMPONENTS))))
-
-.PHONY: all clean depend
-
-all: image.boot
-
--include Makefile.depend
-
-image.boot: image.raw
-	$(OBJCOPY) -O $(BFD) $< $@
-
-image.raw: depend _components.h _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS)
-	$(LD) -no-check-sections -N -T _link.ld -o $@ $(COMPONENT_OBJECTS) initrd.o $(OBJECTS)
-
-depend:
-	-makedepend -f - -- $(DEFS) $(CFLAGS) -- $(SOURCES) > Makefile.depend 2> /dev/null
+all: ../../../../version ../../../../Makefile.config ../../../../config.h ../../../../config.defs
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-for file in $(RD_SRVS) ; do \
+	for file in $(RD_SRVS) ; do \
 		rm -f $(USPACEDIR)/dist/srv/`basename $$file` ; \
 	done
-	-for file in $(RD_APPS) ; do \
+	for file in $(RD_APPS) ; do \
 		rm -f $(USPACEDIR)/dist/app/`basename $$file` ; \
 	done
-	-rm -f _components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) initrd.img image.raw image.boot Makefile.depend
-
-_components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o: $(COMPONENTS) $(RD_SRVS) $(RD_APPS) _link.ld.in
-	for file in $(RD_SRVS) ; do \
-		cp $$file $(USPACEDIR)/dist/srv/ ; \
-	done
-	for file in $(RD_APPS) ; do \
-		cp $$file $(USPACEDIR)/dist/app/ ; \
-	done
-ifeq ($(RDFMT),tmpfs)
-	../../../../tools/mktmpfs.py $(USPACEDIR)/dist/ initrd.fs
-endif
-ifeq ($(RDFMT),fat)
-	../../../../tools/mkfat.py $(USPACEDIR)/dist/ initrd.fs
-endif
-	../../../../tools/mkhord.py 16384 initrd.fs initrd.img
-	rm initrd.fs
-	../../../tools/pack.py $(OBJCOPY) $(BFD_NAME) $(BFD_ARCH) 16384 "unsigned int" $(COMPONENTS) ./initrd.img
-
-%.o: %.S
-	$(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(RAW) $(COMPS).h $(COMPS).c $(LINK) $(INITRD).img $(INITRD).fs
+	find . -name '*.o' -follow -exec rm \{\} \;
+	find . -name '*.co' -follow -exec rm \{\} \;
Index: boot/arch/mips32/loader/Makefile.build
===================================================================
--- boot/arch/mips32/loader/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ boot/arch/mips32/loader/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,103 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include ../../../../version
+include ../../../../Makefile.config
+include ../../../../config.defs
+include Makefile.common
+include Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	main.c \
+	msim.c \
+	_components.c \
+	../../../generic/printf.c \
+	../../../generic/string.c \
+	asm.S \
+	boot.S
+
+COMPONENTS = \
+	$(KERNELDIR)/kernel.bin \
+	$(USPACEDIR)/srv/ns/ns \
+	$(USPACEDIR)/srv/loader/loader \
+	$(USPACEDIR)/app/init/init \
+	$(USPACEDIR)/srv/devmap/devmap \
+	$(USPACEDIR)/srv/bd/rd/rd \
+	$(USPACEDIR)/srv/vfs/vfs
+ifeq ($(RDFMT),tmpfs)
+	COMPONENTS += $(USPACEDIR)/srv/fs/tmpfs/tmpfs
+endif
+ifeq ($(RDFMT),fat)
+	COMPONENTS += $(USPACEDIR)/srv/fs/fat/fat
+endif
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+COMPONENT_OBJECTS := $(addsuffix .co,$(basename $(notdir $(COMPONENTS)))) $(INITRD).co
+
+.PHONY: all
+
+all: $(OUTPUT)
+
+-include $(DEPEND)
+
+$(OUTPUT): $(RAW)
+	$(OBJCOPY) -O $(BFD) $< $@
+
+$(RAW): $(OBJECTS) $(COMPONENT_OBJECTS) $(LINK)
+	$(LD) -no-check-sections -N -T $(LINK) $(COMPONENT_OBJECTS) $(OBJECTS) -o $@
+
+%.o: %.S $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	for file in $(RD_SRVS) ; do \
+		cp $$file $(USPACEDIR)/dist/srv/ ; \
+	done
+	for file in $(RD_APPS) ; do \
+		cp $$file $(USPACEDIR)/dist/app/ ; \
+	done
+ifeq ($(RDFMT),tmpfs)
+	../../../../tools/mktmpfs.py $(USPACEDIR)/dist/ $(INITRD).fs
+endif
+ifeq ($(RDFMT),fat)
+	../../../../tools/mkfat.py $(USPACEDIR)/dist/ $(INITRD).fs
+endif
+	../../../../tools/mkhord.py 16384 $(INITRD).fs $(INITRD).img
+	../../../tools/pack.py $(OBJCOPY) $(BFD_NAME) $(BFD_ARCH) 16384 "unsigned int" $(COMPONENTS) ./$(INITRD).img
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: boot/arch/mips32/loader/Makefile.common
===================================================================
--- boot/arch/mips32/loader/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ boot/arch/mips32/loader/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,63 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+RAW = image.raw
+OUTPUT = image.boot
+
+LINK = _link.ld
+COMPS = _components
+INITRD = initrd
+
+KERNELDIR = ../../../../kernel
+USPACEDIR = ../../../../uspace
+
+RD_SRVS = \
+	$(USPACEDIR)/srv/fb/fb \
+	$(USPACEDIR)/srv/kbd/kbd \
+	$(USPACEDIR)/srv/console/console \
+	$(USPACEDIR)/srv/fs/devfs/devfs \
+	$(USPACEDIR)/srv/fs/tmpfs/tmpfs \
+	$(USPACEDIR)/srv/fs/fat/fat \
+	$(USPACEDIR)/srv/bd/file_bd/file_bd \
+	$(USPACEDIR)/srv/part/mbr_part/mbr_part \
+	$(USPACEDIR)/srv/bd/gxe_bd/gxe_bd
+
+RD_APPS = \
+	$(USPACEDIR)/app/edit/edit \
+	$(USPACEDIR)/app/getvc/getvc \
+	$(USPACEDIR)/app/tetris/tetris \
+	$(USPACEDIR)/app/tester/tester \
+	$(USPACEDIR)/app/trace/trace \
+	$(USPACEDIR)/app/klog/klog \
+	$(USPACEDIR)/app/bdsh/bdsh
Index: boot/arch/mips32/loader/Makefile.toolchain
===================================================================
--- boot/arch/mips32/loader/Makefile.toolchain	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ boot/arch/mips32/loader/Makefile.toolchain	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,80 @@
+#
+# Copyright (c) 2006 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Toolchain configuration
+#
+
+ifndef CROSS_PREFIX
+	CROSS_PREFIX = /usr/local
+endif
+
+BFD_ARCH = mips
+TARGET = mipsel-linux-gnu
+TOOLCHAIN_DIR = $(CROSS_PREFIX)/mips32/bin
+
+ifeq ($(MACHINE),lgxemul)
+	BFD_NAME = elf32-tradlittlemips
+	BFD = ecoff-littlemips
+endif
+
+ifeq ($(MACHINE),bgxemul)
+	BFD_NAME = elf32-tradbigmips
+	BFD = ecoff-bigmips
+	TOOLCHAIN_DIR = $(CROSS_PREFIX)/mips32eb/bin
+	TARGET = mips-linux-gnu
+endif
+
+ifeq ($(MACHINE),msim)
+	BFD_NAME = elf32-tradlittlemips
+	BFD = binary
+endif
+
+ifeq ($(COMPILER),gcc_native)
+	CC = gcc
+	AS = as
+	LD = ld
+	OBJCOPY = objcopy
+	OBJDUMP = objdump
+endif
+
+ifeq ($(COMPILER),gcc_cross)
+	CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc
+	AS = $(TOOLCHAIN_DIR)/$(TARGET)-as
+	LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld
+	OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy
+	OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump
+endif
+
+CFLAGS = \
+	-DRELEASE=$(RELEASE) -I. -I../../../generic \
+	-imacros ../../../../config.h -nostdinc -nostdlib -fno-builtin \
+	-Werror-implicit-function-declaration -Wmissing-prototypes -Werror \
+	-O3 -mno-abicalls -G 0 -fno-zero-initialized-in-bss -mhard-float \
+	-mips3 -pipe
+
+DEPEND_DEFS = $(CONFIG_DEFS)
Index: boot/arch/ppc32/Makefile.inc
===================================================================
--- boot/arch/ppc32/Makefile.inc	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ boot/arch/ppc32/Makefile.inc	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -31,5 +31,5 @@
 build: $(BASE)/image.iso
 
-$(BASE)/image.iso: depend arch/$(BARCH)/loader/image.boot
+$(BASE)/image.iso: arch/$(BARCH)/loader/image.boot
 	mkdir -p $(TMP)/boot
 	mkdir -p $(TMP)/ppc
@@ -41,12 +41,9 @@
 	mkisofs -hfs -part -map arch/$(BARCH)/yaboot/maps -no-desktop -hfs-volid "HelenOS" -hfs-bless $(TMP)/boot -r -o $@ $(TMP)/
 
-depend:
-	-rm arch/$(BARCH)/loader/image.boot
-
 arch/$(BARCH)/loader/image.boot:
-	$(MAKE) -C arch/$(BARCH)/loader COMPILER=$(COMPILER) KERNELDIR=../../../$(KERNELDIR) USPACEDIR=../../../$(USPACEDIR)
+	$(MAKE) -C arch/$(BARCH)/loader
 
 clean: generic_clean
-	$(MAKE) -C arch/$(BARCH)/loader clean COMPILER=$(COMPILER) KERNELDIR=../../../$(KERNELDIR) USPACEDIR=../../../$(USPACEDIR)
-	-rm -fr $(TMP)
-	-rm -f $(BASE)/image.iso
+	$(MAKE) -C arch/$(BARCH)/loader clean
+	rm -fr $(TMP)
+	rm -f $(BASE)/image.iso
Index: boot/arch/ppc32/loader/Makefile
===================================================================
--- boot/arch/ppc32/loader/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ boot/arch/ppc32/loader/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
-# Copyright (c) 2006 Martin Decky
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,127 +28,20 @@
 #
 
-include ../../../../version
--include ../../../../Makefile.config
+include Makefile.common
 
-## Toolchain configuration
-#
+.PHONY: all clean
 
-ifndef CROSS_PREFIX
-	CROSS_PREFIX = /usr/local
-endif
-
-BFD_NAME = elf32-powerpc
-BFD_ARCH = powerpc:common
-TARGET = ppc-linux-gnu
-TOOLCHAIN_DIR = $(CROSS_PREFIX)/ppc32/bin
-
-ifeq ($(COMPILER),gcc_native)
-	CC = gcc
-	AS = as
-	LD = ld
-	OBJCOPY = objcopy
-	OBJDUMP = objdump
-endif
-
-ifeq ($(COMPILER),gcc_cross)
-	CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc
-	AS = $(TOOLCHAIN_DIR)/$(TARGET)-as
-	LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld
-	OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy
-	OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump
-endif
-
-CFLAGS = -DRELEASE=$(RELEASE) -I. -I../../../generic -I../../../genarch -imacros ../../../../config.h -nostdinc -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -mcpu=powerpc -msoft-float -m32 -pipe
-
-SOURCES = \
-	main.c \
-	_components.c \
-	../../../generic/printf.c \
-	../../../generic/string.c \
-	../../../genarch/balloc.c \
-	../../../genarch/ofw.c \
-	../../../genarch/ofw_tree.c \
-	ofwarch.c \
-	asm.S \
-	boot.S
-
-COMPONENTS = \
-	$(KERNELDIR)/kernel.bin \
-	$(USPACEDIR)/srv/ns/ns \
-	$(USPACEDIR)/app/init/init \
-	$(USPACEDIR)/srv/loader/loader \
-	$(USPACEDIR)/srv/devmap/devmap \
-	$(USPACEDIR)/srv/bd/rd/rd \
-	$(USPACEDIR)/srv/vfs/vfs
-ifeq ($(RDFMT),tmpfs)
-	COMPONENTS += $(USPACEDIR)/srv/fs/tmpfs/tmpfs
-endif
-ifeq ($(RDFMT),fat)
-	COMPONENTS += $(USPACEDIR)/srv/fs/fat/fat
-endif
-
-RD_SRVS = \
-	$(USPACEDIR)/srv/fb/fb \
-	$(USPACEDIR)/srv/kbd/kbd \
-	$(USPACEDIR)/srv/console/console \
-	$(USPACEDIR)/srv/fs/devfs/devfs \
-	$(USPACEDIR)/srv/fs/tmpfs/tmpfs \
-	$(USPACEDIR)/srv/fs/fat/fat \
-	$(USPACEDIR)/srv/bd/file_bd/file_bd \
-	$(USPACEDIR)/srv/part/mbr_part/mbr_part
-
-RD_APPS = \
-	$(USPACEDIR)/app/edit/edit \
-	$(USPACEDIR)/app/getvc/getvc \
-	$(USPACEDIR)/app/tetris/tetris \
-	$(USPACEDIR)/app/tester/tester \
-	$(USPACEDIR)/app/trace/trace \
-	$(USPACEDIR)/app/bdsh/bdsh \
-	$(USPACEDIR)/app/klog/klog
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-COMPONENT_OBJECTS := $(addsuffix .o,$(basename $(notdir $(COMPONENTS))))
-
-.PHONY: all clean depend
-
-all: image.boot
-
--include Makefile.depend
-
-image.boot: depend _components.h _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS)
-	$(LD) -no-check-sections -N -T _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) -o $@
-
-depend:
-	-makedepend -f - -- $(DEFS) $(CFLAGS) -- $(SOURCES) > Makefile.depend 2> /dev/null
+all: ../../../../version ../../../../Makefile.config ../../../../config.h ../../../../config.defs
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-for file in $(RD_SRVS) ; do \
+	for file in $(RD_SRVS) ; do \
 		rm -f $(USPACEDIR)/dist/srv/`basename $$file` ; \
 	done
-	-for file in $(RD_APPS) ; do \
+	for file in $(RD_APPS) ; do \
 		rm -f $(USPACEDIR)/dist/app/`basename $$file` ; \
 	done
-	-rm -f _components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) initrd.img image.boot Makefile.depend
-
-_components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o: $(COMPONENTS) $(RD_SRVS) $(RD_APPS) _link.ld.in
-	for file in $(RD_SRVS) ; do \
-		cp $$file $(USPACEDIR)/dist/srv/ ; \
-	done
-	for file in $(RD_APPS) ; do \
-		cp $$file $(USPACEDIR)/dist/app/ ; \
-	done
-ifeq ($(RDFMT),tmpfs)
-	../../../../tools/mktmpfs.py $(USPACEDIR)/dist/ initrd.fs
-endif
-ifeq ($(RDFMT),fat)
-	../../../../tools/mkfat.py $(USPACEDIR)/dist/ initrd.fs
-endif
-	../../../../tools/mkhord.py 4096 initrd.fs initrd.img
-	rm initrd.fs
-	../../../tools/pack.py $(OBJCOPY) $(BFD_NAME) $(BFD_ARCH) 4096 "unsigned int" $(COMPONENTS) ./initrd.img
-
-%.o: %.S
-	$(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(COMPS).h $(COMPS).c $(LINK) $(INITRD).img $(INITRD).fs
+	find . -name '*.o' -follow -exec rm \{\} \;
+	find . -name '*.co' -follow -exec rm \{\} \;
Index: boot/arch/ppc32/loader/Makefile.build
===================================================================
--- boot/arch/ppc32/loader/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ boot/arch/ppc32/loader/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,103 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include ../../../../version
+include ../../../../Makefile.config
+include ../../../../config.defs
+include Makefile.common
+include Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	main.c \
+	_components.c \
+	../../../generic/printf.c \
+	../../../generic/string.c \
+	../../../genarch/balloc.c \
+	../../../genarch/ofw.c \
+	../../../genarch/ofw_tree.c \
+	ofwarch.c \
+	asm.S \
+	boot.S
+
+COMPONENTS = \
+	$(KERNELDIR)/kernel.bin \
+	$(USPACEDIR)/srv/ns/ns \
+	$(USPACEDIR)/app/init/init \
+	$(USPACEDIR)/srv/loader/loader \
+	$(USPACEDIR)/srv/devmap/devmap \
+	$(USPACEDIR)/srv/bd/rd/rd \
+	$(USPACEDIR)/srv/vfs/vfs
+ifeq ($(RDFMT),tmpfs)
+	COMPONENTS += $(USPACEDIR)/srv/fs/tmpfs/tmpfs
+endif
+ifeq ($(RDFMT),fat)
+	COMPONENTS += $(USPACEDIR)/srv/fs/fat/fat
+endif
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+COMPONENT_OBJECTS := $(addsuffix .co,$(basename $(notdir $(COMPONENTS)))) $(INITRD).co
+
+.PHONY: all
+
+all: $(OUTPUT)
+
+-include $(DEPEND)
+
+$(OUTPUT): $(OBJECTS) $(COMPONENT_OBJECTS) $(LINK)
+	$(LD) -no-check-sections -N -T $(LINK) $(COMPONENT_OBJECTS) $(OBJECTS) -o $@
+
+%.o: %.S $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	for file in $(RD_SRVS) ; do \
+		cp $$file $(USPACEDIR)/dist/srv/ ; \
+	done
+	for file in $(RD_APPS) ; do \
+		cp $$file $(USPACEDIR)/dist/app/ ; \
+	done
+ifeq ($(RDFMT),tmpfs)
+	../../../../tools/mktmpfs.py $(USPACEDIR)/dist/ $(INITRD).fs
+endif
+ifeq ($(RDFMT),fat)
+	../../../../tools/mkfat.py $(USPACEDIR)/dist/ $(INITRD).fs
+endif
+	../../../../tools/mkhord.py 4096 $(INITRD).fs $(INITRD).img
+	../../../tools/pack.py $(OBJCOPY) $(BFD_NAME) $(BFD_ARCH) 4096 "unsigned int" $(COMPONENTS) ./$(INITRD).img
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: boot/arch/ppc32/loader/Makefile.common
===================================================================
--- boot/arch/ppc32/loader/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ boot/arch/ppc32/loader/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,61 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = image.boot
+
+LINK = _link.ld
+COMPS = _components
+INITRD = initrd
+
+KERNELDIR = ../../../../kernel
+USPACEDIR = ../../../../uspace
+
+RD_SRVS = \
+	$(USPACEDIR)/srv/fb/fb \
+	$(USPACEDIR)/srv/kbd/kbd \
+	$(USPACEDIR)/srv/console/console \
+	$(USPACEDIR)/srv/fs/devfs/devfs \
+	$(USPACEDIR)/srv/fs/tmpfs/tmpfs \
+	$(USPACEDIR)/srv/fs/fat/fat \
+	$(USPACEDIR)/srv/bd/file_bd/file_bd \
+	$(USPACEDIR)/srv/part/mbr_part/mbr_part
+
+RD_APPS = \
+	$(USPACEDIR)/app/edit/edit \
+	$(USPACEDIR)/app/getvc/getvc \
+	$(USPACEDIR)/app/tetris/tetris \
+	$(USPACEDIR)/app/tester/tester \
+	$(USPACEDIR)/app/trace/trace \
+	$(USPACEDIR)/app/klog/klog \
+	$(USPACEDIR)/app/bdsh/bdsh
Index: boot/arch/ppc32/loader/Makefile.toolchain
===================================================================
--- boot/arch/ppc32/loader/Makefile.toolchain	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ boot/arch/ppc32/loader/Makefile.toolchain	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,63 @@
+#
+# Copyright (c) 2006 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Toolchain configuration
+#
+
+ifndef CROSS_PREFIX
+	CROSS_PREFIX = /usr/local
+endif
+
+BFD_NAME = elf32-powerpc
+BFD_ARCH = powerpc:common
+TARGET = ppc-linux-gnu
+TOOLCHAIN_DIR = $(CROSS_PREFIX)/ppc32/bin
+
+ifeq ($(COMPILER),gcc_native)
+	CC = gcc
+	AS = as
+	LD = ld
+	OBJCOPY = objcopy
+	OBJDUMP = objdump
+endif
+
+ifeq ($(COMPILER),gcc_cross)
+	CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc
+	AS = $(TOOLCHAIN_DIR)/$(TARGET)-as
+	LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld
+	OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy
+	OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump
+endif
+
+CFLAGS = \
+	-DRELEASE=$(RELEASE) -I. -I../../../generic -I../../../genarch \
+	-imacros ../../../../config.h -nostdinc -nostdlib -fno-builtin \
+	-Werror-implicit-function-declaration -Wmissing-prototypes -Werror \
+	-O3 -mcpu=powerpc -msoft-float -m32 -pipe
+
+DEPEND_DEFS = $(CONFIG_DEFS)
Index: boot/tools/pack.py
===================================================================
--- boot/tools/pack.py	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ boot/tools/pack.py	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -72,5 +72,5 @@
 		plainname = os.path.splitext(basename)[0]
 		path = os.path.dirname(task)
-		object = plainname + ".o"
+		object = plainname + ".co"
 		symbol = "_binary_" + basename.replace(".", "_")
 		macro = plainname.upper()
Index: kernel/Makefile
===================================================================
--- kernel/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ kernel/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -27,393 +27,13 @@
 #
 
+include Makefile.common
 
-## Include configuration
-#
+.PHONY: all clean
 
-include ../version
--include ../Makefile.config
--include ../config.defs
-
-INCLUDES = generic/include
-OPTIMIZATION = 3
-
-ifndef CROSS_PREFIX
-	CROSS_PREFIX = /usr/local
-endif
-
-## Common compiler flags
-#
-
-DEFS = -DKERNEL -DRELEASE=$(RELEASE) "-DNAME=$(NAME)" -D__$(BITS)_BITS__ -D__$(ENDIANESS)__
-
-GCC_CFLAGS = -I$(INCLUDES) -O$(OPTIMIZATION) -imacros ../config.h \
-	-fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
-	-finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
-	-Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes -Werror \
-	-pipe
-
-ICC_CFLAGS = -I$(INCLUDES) -O$(OPTIMIZATION) -imacros ../config.h \
-	-ffreestanding -fno-builtin -nostdlib -nostdinc -Wall -Wmissing-prototypes \
-	-Werror -wd170
-
-SUNCC_CFLAGS = -I$(INCLUDES) -xO$(OPTIMIZATION) \
-	-xnolib -xc99=all -features=extensions \
-	-erroff=E_ZERO_SIZED_STRUCT_UNION
-
-CLANG_CFLAGS = -I$(INCLUDES) -O$(OPTIMIZATION) -imacros ../config.h \
-	-fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
-	-finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
-	-Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes -pipe \
-	-arch $(CLANG_ARCH)
-
-LFLAGS = -M
-AFLAGS =
-
--include arch/$(KARCH)/Makefile.inc
--include genarch/Makefile.inc
-
-## The at-sign
-#
-# The $(ATSIGN) variable holds the ASCII character representing the at-sign
-# ('@') used in various $(AS) constructs (e.g. @progbits). On architectures that
-# don't use '@' for starting a comment, $(ATSIGN) is merely '@'. However, on
-# those that do use it for starting a comment (e.g. arm32), $(ATSIGN) must be
-# defined as the percentile-sign ('%') in the architecture-dependent
-# Makefile.inc.
-#
-ATSIGN ?= @
-
-## Cross-platform assembly to start a symtab.data section
-#
-SYMTAB_SECTION=".section symtab.data, \"a\", $(ATSIGN)progbits;"
-
-## Simple detection for the type of the host system
-#
-HOST = $(shell uname)
-
-## On Solaris, some utilities have slightly different names
-#
-ifeq ($(HOST),SunOS)
-	BINUTILS_PREFIX = "g"
-else
-	BINUTILS_PREFIX = ""
-endif
-
-## Toolchain configuration
-#
-
-ifeq ($(COMPILER),gcc_native)
-	CC = gcc
-	GCC = $(CC)
-	AS = $(BINUTILS_PREFIX)as
-	LD = $(BINUTILS_PREFIX)ld
-	OBJCOPY = $(BINUTILS_PREFIX)objcopy
-	OBJDUMP = $(BINUTILS_PREFIX)objdump
-	LIBDIR = /usr/lib
-	CFLAGS = $(GCC_CFLAGS)
-	DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
-endif
-
-ifeq ($(COMPILER),gcc_cross)
-	CC = $(TOOLCHAIN_DIR)/bin/$(TARGET)-gcc
-	GCC = $(CC)
-	AS = $(TOOLCHAIN_DIR)/bin/$(TARGET)-as
-	LD = $(TOOLCHAIN_DIR)/bin/$(TARGET)-ld
-	OBJCOPY = $(TOOLCHAIN_DIR)/bin/$(TARGET)-objcopy
-	OBJDUMP = $(TOOLCHAIN_DIR)/bin/$(TARGET)-objdump
-	LIBDIR = $(TOOLCHAIN_DIR)/lib
-	CFLAGS = $(GCC_CFLAGS)
-	DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
-endif
-
-ifeq ($(COMPILER),icc)
-	CC = icc
-	GCC = gcc
-	AS = as
-	LD = ld
-	OBJCOPY = objcopy
-	OBJDUMP = objdump
-	LIBDIR = /usr/lib
-	CFLAGS = $(ICC_CFLAGS)
-	DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
-endif
-
-ifeq ($(COMPILER),suncc)
-	CC = suncc
-	GCC = gcc
-	AS = $(BINUTILS_PREFIX)as
-	LD = $(BINUTILS_PREFIX)ld
-	OBJCOPY = $(BINUTILS_PREFIX)objcopy
-	OBJDUMP = $(BINUTILS_PREFIX)objdump
-	LIBDIR = /usr/lib
-	CFLAGS = $(SUNCC_CFLAGS)
-	DEFS += $(CONFIG_DEFS)
-	DEPEND_DEFS = $(DEFS)
-endif
-
-ifeq ($(COMPILER),clang)
-	CC = clang
-	GCC = gcc
-	AS = $(BINUTILS_PREFIX)as
-	LD = $(BINUTILS_PREFIX)ld
-	OBJCOPY = $(BINUTILS_PREFIX)objcopy
-	OBJDUMP = $(BINUTILS_PREFIX)objdump
-	LIBDIR = /usr/lib
-	CFLAGS = $(CLANG_CFLAGS)
-	DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
-endif
-
-## Generic kernel sources
-#
-
-GENERIC_SOURCES = \
-	generic/src/adt/avl.c \
-	generic/src/adt/bitmap.c \
-	generic/src/adt/btree.c \
-	generic/src/adt/hash_table.c \
-	generic/src/adt/list.c \
-	generic/src/console/chardev.c \
-	generic/src/console/console.c \
-	generic/src/cpu/cpu.c \
-	generic/src/ddi/ddi.c \
-	generic/src/ddi/irq.c \
-	generic/src/ddi/device.c \
-	generic/src/debug/symtab.c \
-	generic/src/interrupt/interrupt.c \
-	generic/src/main/main.c \
-	generic/src/main/kinit.c \
-	generic/src/main/uinit.c \
-	generic/src/main/version.c \
-	generic/src/main/shutdown.c \
-	generic/src/proc/program.c \
-	generic/src/proc/scheduler.c \
-	generic/src/proc/thread.c \
-	generic/src/proc/task.c \
-	generic/src/proc/the.c \
-	generic/src/proc/tasklet.c \
-	generic/src/syscall/syscall.c \
-	generic/src/syscall/copy.c \
-	generic/src/mm/buddy.c \
-	generic/src/mm/frame.c \
-	generic/src/mm/page.c \
-	generic/src/mm/tlb.c \
-	generic/src/mm/as.c \
-	generic/src/mm/backend_anon.c \
-	generic/src/mm/backend_elf.c \
-	generic/src/mm/backend_phys.c \
-	generic/src/mm/slab.c \
-	generic/src/lib/func.c \
-	generic/src/lib/memstr.c \
-	generic/src/lib/sort.c \
-	generic/src/lib/string.c \
-	generic/src/lib/elf.c \
-	generic/src/lib/rd.c \
-	generic/src/printf/printf_core.c \
-	generic/src/printf/printf.c \
-	generic/src/printf/snprintf.c \
-	generic/src/printf/vprintf.c \
-	generic/src/printf/vsnprintf.c \
-	generic/src/time/clock.c \
-	generic/src/time/timeout.c \
-	generic/src/time/delay.c \
-	generic/src/preempt/preemption.c \
-	generic/src/synch/spinlock.c \
-	generic/src/synch/condvar.c \
-	generic/src/synch/rwlock.c \
-	generic/src/synch/mutex.c \
-	generic/src/synch/semaphore.c \
-	generic/src/synch/smc.c \
-	generic/src/synch/waitq.c \
-	generic/src/synch/futex.c \
-	generic/src/smp/ipi.c \
-	generic/src/smp/smp.c \
-	generic/src/ipc/ipc.c \
-	generic/src/ipc/sysipc.c \
-	generic/src/ipc/ipcrsc.c \
-	generic/src/ipc/irq.c \
-	generic/src/ipc/event.c \
-	generic/src/security/cap.c \
-	generic/src/sysinfo/sysinfo.c
-
-## Kernel console support
-#
-
-ifeq ($(CONFIG_KCONSOLE),y)
-GENERIC_SOURCES += \
-	generic/src/console/kconsole.c \
-	generic/src/console/cmd.c
-endif
-
-## Udebug interface sources
-#
-
-ifeq ($(CONFIG_UDEBUG),y)
-GENERIC_SOURCES += \
-	generic/src/ipc/kbox.c \
-	generic/src/udebug/udebug.c \
-	generic/src/udebug/udebug_ops.c \
-	generic/src/udebug/udebug_ipc.c
-endif
-
-## Test sources
-#
-
-ifeq ($(CONFIG_TEST),y)
-	CFLAGS += -Itest/
-	GENERIC_SOURCES += \
-		test/test.c \
-		test/atomic/atomic1.c \
-		test/btree/btree1.c \
-		test/avltree/avltree1.c \
-		test/fault/fault1.c \
-		test/mm/falloc1.c \
-		test/mm/falloc2.c \
-		test/mm/mapping1.c \
-		test/mm/slab1.c \
-		test/mm/slab2.c \
-		test/synch/rwlock1.c \
-		test/synch/rwlock2.c \
-		test/synch/rwlock3.c \
-		test/synch/rwlock4.c \
-		test/synch/rwlock5.c \
-		test/synch/semaphore1.c \
-		test/synch/semaphore2.c \
-		test/print/print1.c \
-		test/print/print2.c \
-		test/print/print3.c \
-		test/print/print4.c \
-		test/thread/thread1.c \
-		test/sysinfo/sysinfo1.c
-	
-	ifeq ($(KARCH),mips32)
-		GENERIC_SOURCES += test/debug/mips1.c
-	else
-		GENERIC_SOURCES += test/debug/mips1_skip.c
-	endif
-	
-	ifeq ($(KARCH),ia64)
-		GENERIC_SOURCES += test/mm/purge1.c
-	else
-		GENERIC_SOURCES += test/mm/purge1_skip.c
-	endif
-	
-	ifeq ($(CONFIG_FPU),y)
-		ifeq ($(KARCH),ia32)
-			TEST_FPU1 = y
-			TEST_SSE1 = y
-			GENERIC_SOURCES += test/fpu/fpu1_x86.c
-		endif
-		
-		ifeq ($(KARCH),amd64)
-			TEST_FPU1 = y
-			TEST_SSE1 = y
-			GENERIC_SOURCES += test/fpu/fpu1_x86.c
-		endif
-		
-		ifeq ($(KARCH),ia64)
-			TEST_FPU1 = y
-			GENERIC_SOURCES += test/fpu/fpu1_ia64.c
-		endif
-		
-		ifeq ($(KARCH),mips32)
-			TEST_MIPS2 = y
-		endif
-	endif
-	
-	ifneq ($(TEST_FPU1),y)
-		GENERIC_SOURCES += test/fpu/fpu1_skip.c
-	endif
-	
-	ifeq ($(TEST_SSE1),y)
-		GENERIC_SOURCES += test/fpu/sse1.c
-	else
-		GENERIC_SOURCES += test/fpu/sse1_skip.c
-	endif
-	
-	ifeq ($(TEST_MIPS2),y)
-		GENERIC_SOURCES += test/fpu/mips2.c
-	else
-		GENERIC_SOURCES += test/fpu/mips2_skip.c
-	endif
-	
-endif
-
-GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES)))
-ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES)))
-GENARCH_OBJECTS := $(addsuffix .o,$(basename $(GENARCH_SOURCES)))
-
-ifeq ($(CONFIG_SYMTAB),y)
-	SYMTAB_OBJECTS := generic/src/debug/real_map.o
-else
-	SYMTAB_OBJECTS :=
-endif
-
-.PHONY: all build clean archlinks depend disasm
-
-all: ../Makefile.config ../config.h ../config.defs
-	-rm Makefile.depend
-	$(MAKE) -C . build
-
-build: kernel.bin disasm
-
--include Makefile.depend
+all: ../version ../Makefile.config ../config.h ../config.defs
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f kernel.bin kernel.raw kernel.map kernel.map.pre kernel.objdump kernel.disasm generic/src/debug/real_map.bin Makefile.depend* generic/include/arch generic/include/genarch arch/$(KARCH)/_link.ld
+	rm -f $(DEPEND) $(DEPEND_PREV) $(RAW) $(BIN) $(MAP) $(MAP_PREV) $(DISASM) $(DUMP) $(REAL_MAP).* $(ARCH_INCLUDE) $(GENARCH_INCLUDE) arch/*/_link.ld
 	find generic/src/ arch/*/src/ genarch/src/ test/ -name '*.o' -follow -exec rm \{\} \;
-	for arch in arch/* ; do \
-	    [ -e $$arch/_link.ld ] && rm $$arch/_link.ld 2>/dev/null ; \
-	done ; exit 0
-
-archlinks:
-	ln -sfn ../../arch/$(KARCH)/include/ generic/include/arch
-	ln -sfn ../../genarch/include/ generic/include/genarch
-
-depend: archlinks
-	-makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(ARCH_SOURCES) $(GENARCH_SOURCES) $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null
-
-arch/$(KARCH)/_link.ld: arch/$(KARCH)/_link.ld.in
-	$(GCC) $(DEFS) $(GCC_CFLAGS) -D__ASM__ -D__LINKER__ -E -x c $< | grep -v "^\#" > $@
-
-generic/src/debug/real_map.bin: depend arch/$(KARCH)/_link.ld $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS)
-	echo $(SYMTAB_SECTION) | $(AS) $(AFLAGS) -o generic/src/debug/empty_map.o
-	$(LD) -T arch/$(KARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) generic/src/debug/empty_map.o  -o $@ -Map kernel.map.pre
-	$(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > kernel.objdump
-	tools/genmap.py kernel.map.pre kernel.objdump generic/src/debug/real_map.bin 
-	# Do it once again, this time to get correct even the symbols
-	# on architectures, that have bss after symtab
-	echo $(SYMTAB_SECTION)" .incbin \"$@\"" | $(AS) $(AFLAGS) -o generic/src/debug/sizeok_map.o
-	$(LD) -T arch/$(KARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) generic/src/debug/sizeok_map.o -o $@ -Map kernel.map.pre
-	$(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > kernel.objdump
-	tools/genmap.py kernel.map.pre kernel.objdump generic/src/debug/real_map.bin 
-
-generic/src/debug/real_map.o: generic/src/debug/real_map.bin
-	echo $(SYMTAB_SECTION)" .incbin \"$<\"" | $(AS) $(AFLAGS) -o $@ 
-
-kernel.raw: depend arch/$(KARCH)/_link.ld $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(SYMTAB_OBJECTS)
-	$(LD) -T arch/$(KARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(SYMTAB_OBJECTS) -o $@ -Map kernel.map
-
-kernel.bin: kernel.raw
-	$(OBJCOPY) -O $(BFD) kernel.raw kernel.bin
-
-disasm: kernel.raw
-	$(OBJDUMP) -d kernel.raw > kernel.disasm
-
-%.o: %.S
-	$(GCC) $(DEFS) $(GCC_CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-#
-# The FPU tests are the only objects for which we allow the compiler to generate
-# FPU instructions.
-#
-test/fpu/%.o: test/fpu/%.c
-	$(CC) $(DEFS) $(CFLAGS) $(EXTRA_FLAGS) -c $< -o $@
-
-#
-# Ordinary objects.
-#
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) $(EXTRA_FLAGS) $(FPU_NO_CFLAGS) -c $< -o $@ 
Index: kernel/Makefile.build
===================================================================
--- kernel/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ kernel/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,418 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Include configuration
+#
+
+include Makefile.common
+include ../version
+include ../Makefile.config
+include ../config.defs
+
+LINK = arch/$(KARCH)/_link.ld
+EMPTY_MAP = generic/src/debug/empty_map.o
+SIZEOK_MAP = generic/src/debug/sizeok_map.o
+
+INCLUDES = generic/include
+OPTIMIZATION = 3
+
+ifndef CROSS_PREFIX
+	CROSS_PREFIX = /usr/local
+endif
+
+## Common compiler flags
+#
+
+DEFS = -DKERNEL -DRELEASE=$(RELEASE) "-DNAME=$(NAME)" -D__$(BITS)_BITS__ -D__$(ENDIANESS)__
+
+GCC_CFLAGS = -I$(INCLUDES) -O$(OPTIMIZATION) -imacros ../config.h \
+	-fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
+	-finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
+	-Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes -Werror \
+	-pipe
+
+ICC_CFLAGS = -I$(INCLUDES) -O$(OPTIMIZATION) -imacros ../config.h \
+	-ffreestanding -fno-builtin -nostdlib -nostdinc -Wall -Wmissing-prototypes \
+	-Werror -wd170
+
+SUNCC_CFLAGS = -I$(INCLUDES) -xO$(OPTIMIZATION) \
+	-xnolib -xc99=all -features=extensions \
+	-erroff=E_ZERO_SIZED_STRUCT_UNION
+
+CLANG_CFLAGS = -I$(INCLUDES) -O$(OPTIMIZATION) -imacros ../config.h \
+	-fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
+	-finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
+	-Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes -pipe \
+	-arch $(CLANG_ARCH)
+
+LFLAGS = -M
+AFLAGS =
+
+-include arch/$(KARCH)/Makefile.inc
+-include genarch/Makefile.inc
+
+## The at-sign
+#
+# The $(ATSIGN) variable holds the ASCII character representing the at-sign
+# ('@') used in various $(AS) constructs (e.g. @progbits). On architectures that
+# don't use '@' for starting a comment, $(ATSIGN) is merely '@'. However, on
+# those that do use it for starting a comment (e.g. arm32), $(ATSIGN) must be
+# defined as the percentile-sign ('%') in the architecture-dependent
+# Makefile.inc.
+#
+ATSIGN ?= @
+
+## Cross-platform assembly to start a symtab.data section
+#
+SYMTAB_SECTION=".section symtab.data, \"a\", $(ATSIGN)progbits;"
+
+## Simple detection for the type of the host system
+#
+HOST = $(shell uname)
+
+## On Solaris, some utilities have slightly different names
+#
+ifeq ($(HOST),SunOS)
+	BINUTILS_PREFIX = "g"
+else
+	BINUTILS_PREFIX = ""
+endif
+
+## Toolchain configuration
+#
+
+ifeq ($(COMPILER),gcc_native)
+	CC = gcc
+	GCC = $(CC)
+	AS = $(BINUTILS_PREFIX)as
+	LD = $(BINUTILS_PREFIX)ld
+	OBJCOPY = $(BINUTILS_PREFIX)objcopy
+	OBJDUMP = $(BINUTILS_PREFIX)objdump
+	LIBDIR = /usr/lib
+	CFLAGS = $(GCC_CFLAGS)
+	DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
+endif
+
+ifeq ($(COMPILER),gcc_cross)
+	CC = $(TOOLCHAIN_DIR)/bin/$(TARGET)-gcc
+	GCC = $(CC)
+	AS = $(TOOLCHAIN_DIR)/bin/$(TARGET)-as
+	LD = $(TOOLCHAIN_DIR)/bin/$(TARGET)-ld
+	OBJCOPY = $(TOOLCHAIN_DIR)/bin/$(TARGET)-objcopy
+	OBJDUMP = $(TOOLCHAIN_DIR)/bin/$(TARGET)-objdump
+	LIBDIR = $(TOOLCHAIN_DIR)/lib
+	CFLAGS = $(GCC_CFLAGS)
+	DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
+endif
+
+ifeq ($(COMPILER),icc)
+	CC = icc
+	GCC = gcc
+	AS = as
+	LD = ld
+	OBJCOPY = objcopy
+	OBJDUMP = objdump
+	LIBDIR = /usr/lib
+	CFLAGS = $(ICC_CFLAGS)
+	DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
+endif
+
+ifeq ($(COMPILER),suncc)
+	CC = suncc
+	GCC = gcc
+	AS = $(BINUTILS_PREFIX)as
+	LD = $(BINUTILS_PREFIX)ld
+	OBJCOPY = $(BINUTILS_PREFIX)objcopy
+	OBJDUMP = $(BINUTILS_PREFIX)objdump
+	LIBDIR = /usr/lib
+	CFLAGS = $(SUNCC_CFLAGS)
+	DEFS += $(CONFIG_DEFS)
+	DEPEND_DEFS = $(DEFS)
+endif
+
+ifeq ($(COMPILER),clang)
+	CC = clang
+	GCC = gcc
+	AS = $(BINUTILS_PREFIX)as
+	LD = $(BINUTILS_PREFIX)ld
+	OBJCOPY = $(BINUTILS_PREFIX)objcopy
+	OBJDUMP = $(BINUTILS_PREFIX)objdump
+	LIBDIR = /usr/lib
+	CFLAGS = $(CLANG_CFLAGS)
+	DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
+endif
+
+## Generic kernel sources
+#
+
+GENERIC_SOURCES = \
+	generic/src/adt/avl.c \
+	generic/src/adt/bitmap.c \
+	generic/src/adt/btree.c \
+	generic/src/adt/hash_table.c \
+	generic/src/adt/list.c \
+	generic/src/console/chardev.c \
+	generic/src/console/console.c \
+	generic/src/cpu/cpu.c \
+	generic/src/ddi/ddi.c \
+	generic/src/ddi/irq.c \
+	generic/src/ddi/device.c \
+	generic/src/debug/symtab.c \
+	generic/src/interrupt/interrupt.c \
+	generic/src/main/main.c \
+	generic/src/main/kinit.c \
+	generic/src/main/uinit.c \
+	generic/src/main/version.c \
+	generic/src/main/shutdown.c \
+	generic/src/proc/program.c \
+	generic/src/proc/scheduler.c \
+	generic/src/proc/thread.c \
+	generic/src/proc/task.c \
+	generic/src/proc/the.c \
+	generic/src/proc/tasklet.c \
+	generic/src/syscall/syscall.c \
+	generic/src/syscall/copy.c \
+	generic/src/mm/buddy.c \
+	generic/src/mm/frame.c \
+	generic/src/mm/page.c \
+	generic/src/mm/tlb.c \
+	generic/src/mm/as.c \
+	generic/src/mm/backend_anon.c \
+	generic/src/mm/backend_elf.c \
+	generic/src/mm/backend_phys.c \
+	generic/src/mm/slab.c \
+	generic/src/lib/func.c \
+	generic/src/lib/memstr.c \
+	generic/src/lib/sort.c \
+	generic/src/lib/string.c \
+	generic/src/lib/elf.c \
+	generic/src/lib/rd.c \
+	generic/src/printf/printf_core.c \
+	generic/src/printf/printf.c \
+	generic/src/printf/snprintf.c \
+	generic/src/printf/vprintf.c \
+	generic/src/printf/vsnprintf.c \
+	generic/src/time/clock.c \
+	generic/src/time/timeout.c \
+	generic/src/time/delay.c \
+	generic/src/preempt/preemption.c \
+	generic/src/synch/spinlock.c \
+	generic/src/synch/condvar.c \
+	generic/src/synch/rwlock.c \
+	generic/src/synch/mutex.c \
+	generic/src/synch/semaphore.c \
+	generic/src/synch/smc.c \
+	generic/src/synch/waitq.c \
+	generic/src/synch/futex.c \
+	generic/src/smp/ipi.c \
+	generic/src/smp/smp.c \
+	generic/src/ipc/ipc.c \
+	generic/src/ipc/sysipc.c \
+	generic/src/ipc/ipcrsc.c \
+	generic/src/ipc/irq.c \
+	generic/src/ipc/event.c \
+	generic/src/security/cap.c \
+	generic/src/sysinfo/sysinfo.c
+
+## Kernel console support
+#
+
+ifeq ($(CONFIG_KCONSOLE),y)
+GENERIC_SOURCES += \
+	generic/src/console/kconsole.c \
+	generic/src/console/cmd.c
+endif
+
+## Udebug interface sources
+#
+
+ifeq ($(CONFIG_UDEBUG),y)
+GENERIC_SOURCES += \
+	generic/src/ipc/kbox.c \
+	generic/src/udebug/udebug.c \
+	generic/src/udebug/udebug_ops.c \
+	generic/src/udebug/udebug_ipc.c
+endif
+
+## Test sources
+#
+
+ifeq ($(CONFIG_TEST),y)
+	CFLAGS += -Itest/
+	GENERIC_SOURCES += \
+		test/test.c \
+		test/atomic/atomic1.c \
+		test/btree/btree1.c \
+		test/avltree/avltree1.c \
+		test/fault/fault1.c \
+		test/mm/falloc1.c \
+		test/mm/falloc2.c \
+		test/mm/mapping1.c \
+		test/mm/slab1.c \
+		test/mm/slab2.c \
+		test/synch/rwlock1.c \
+		test/synch/rwlock2.c \
+		test/synch/rwlock3.c \
+		test/synch/rwlock4.c \
+		test/synch/rwlock5.c \
+		test/synch/semaphore1.c \
+		test/synch/semaphore2.c \
+		test/print/print1.c \
+		test/print/print2.c \
+		test/print/print3.c \
+		test/print/print4.c \
+		test/thread/thread1.c \
+		test/sysinfo/sysinfo1.c
+	
+	ifeq ($(KARCH),mips32)
+		GENERIC_SOURCES += test/debug/mips1.c
+	else
+		GENERIC_SOURCES += test/debug/mips1_skip.c
+	endif
+	
+	ifeq ($(KARCH),ia64)
+		GENERIC_SOURCES += test/mm/purge1.c
+	else
+		GENERIC_SOURCES += test/mm/purge1_skip.c
+	endif
+	
+	ifeq ($(CONFIG_FPU),y)
+		ifeq ($(KARCH),ia32)
+			TEST_FPU1 = y
+			TEST_SSE1 = y
+			GENERIC_SOURCES += test/fpu/fpu1_x86.c
+		endif
+		
+		ifeq ($(KARCH),amd64)
+			TEST_FPU1 = y
+			TEST_SSE1 = y
+			GENERIC_SOURCES += test/fpu/fpu1_x86.c
+		endif
+		
+		ifeq ($(KARCH),ia64)
+			TEST_FPU1 = y
+			GENERIC_SOURCES += test/fpu/fpu1_ia64.c
+		endif
+		
+		ifeq ($(KARCH),mips32)
+			TEST_MIPS2 = y
+		endif
+	endif
+	
+	ifneq ($(TEST_FPU1),y)
+		GENERIC_SOURCES += test/fpu/fpu1_skip.c
+	endif
+	
+	ifeq ($(TEST_SSE1),y)
+		GENERIC_SOURCES += test/fpu/sse1.c
+	else
+		GENERIC_SOURCES += test/fpu/sse1_skip.c
+	endif
+	
+	ifeq ($(TEST_MIPS2),y)
+		GENERIC_SOURCES += test/fpu/mips2.c
+	else
+		GENERIC_SOURCES += test/fpu/mips2_skip.c
+	endif
+	
+endif
+
+GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES)))
+ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES)))
+GENARCH_OBJECTS := $(addsuffix .o,$(basename $(GENARCH_SOURCES)))
+
+ifeq ($(CONFIG_SYMTAB),y)
+	SYMTAB_OBJECTS := generic/src/debug/real_map.o
+else
+	SYMTAB_OBJECTS :=
+endif
+
+.PHONY: all
+
+all: $(BIN) $(DISASM)
+
+-include $(DEPEND)
+
+$(BIN): $(RAW)
+	$(OBJCOPY) -O $(BFD) $< $@
+
+$(DISASM): $(RAW)
+	$(OBJDUMP) -d $< > $@
+
+$(RAW): $(LINK) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(SYMTAB_OBJECTS)
+	$(LD) -T $(LINK) $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(SYMTAB_OBJECTS) -o $@ -Map $(MAP)
+
+$(LINK): $(LINK).in $(DEPEND)
+	$(GCC) $(DEFS) $(GCC_CFLAGS) -D__ASM__ -D__LINKER__ -E -x c $< | grep -v "^\#" > $@
+
+%.o: %.S $(DEPEND)
+	$(GCC) $(DEFS) $(GCC_CFLAGS) -D__ASM__ -c $< -o $@
+
+%.o: %.s $(DEPEND)
+	$(AS) $(AFLAGS) $< -o $@
+
+#
+# The FPU tests are the only objects for which we allow the compiler to generate
+# FPU instructions.
+#
+test/fpu/%.o: test/fpu/%.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) $(EXTRA_FLAGS) -c $< -o $@
+
+#
+# Ordinary objects.
+#
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) $(EXTRA_FLAGS) $(FPU_NO_CFLAGS) -c $< -o $@
+
+$(REAL_MAP).o: $(REAL_MAP).bin
+	echo $(SYMTAB_SECTION)" .incbin \"$<\"" | $(AS) $(AFLAGS) -o $@
+
+$(REAL_MAP).bin: $(LINK) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS)
+	echo $(SYMTAB_SECTION) | $(AS) $(AFLAGS) -o $(EMPTY_MAP)
+	$(LD) -T $(LINK) $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(EMPTY_MAP) -o $@ -Map $(MAP_PREV)
+	$(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > $(DUMP)
+	tools/genmap.py $(MAP_PREV) $(DUMP) $@
+	
+	# Do it once again, this time to get correct even the symbols
+	# on architectures that have bss after symtab
+	
+	echo $(SYMTAB_SECTION)" .incbin \"$@\"" | $(AS) $(AFLAGS) -o $(SIZEOK_MAP)
+	$(LD) -T $(LINK) $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(SIZEOK_MAP) -o $@ -Map $(MAP_PREV)
+	$(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > $(DUMP)
+	tools/genmap.py $(MAP_PREV) $(DUMP) $@
+
+$(DEPEND): $(ARCH_INCLUDE) $(GENARCH_INCLUDE)
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(ARCH_SOURCES) $(GENARCH_SOURCES) $(GENERIC_SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
+
+$(ARCH_INCLUDE): arch/$(KARCH)/include/
+	ln -sfn ../../$< $@
+
+$(GENARCH_INCLUDE): genarch/include/
+	ln -sfn ../../$< $@
Index: kernel/Makefile.common
===================================================================
--- kernel/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ kernel/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,44 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+RAW = kernel.raw
+BIN = kernel.bin
+MAP = kernel.map
+MAP_PREV = $(MAP).prev
+DISASM = kernel.disasm
+DUMP = kernel.dump
+REAL_MAP = generic/src/debug/real_map
+
+ARCH_INCLUDE = generic/include/arch
+GENARCH_INCLUDE = generic/include/genarch
Index: uspace/Makefile
===================================================================
--- uspace/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -86,5 +86,5 @@
 .PHONY: all $(LIBC_BUILD) $(LIBS_BUILD) $(BUILDS) $(CLEANS) clean
 
-all: ../Makefile.config ../config.h ../config.defs $(BUILDS)
+all: $(BUILDS)
 
 clean: $(CLEANS)
Index: uspace/app/bdsh/Makefile
===================================================================
--- uspace/app/bdsh/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/app/bdsh/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,139 +1,40 @@
-# Copyright (c) 2005,  Martin Decky
-# All rights reserved.
-# Copyright (c) 2008, Tim Post <tinkertim@gmail.com>
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are met:
+# modification, are permitted provided that the following conditions
+# are met:
 #
-# Redistributions of source code must retain the above copyright notice, this
-# list of conditions and the following disclaimer.
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
 #
-# Redistributions in binary form must reproduce the above copyright notice,
-# this list of conditions and the following disclaimer in the documentation
-# and/or other materials provided with the distribution.
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #
-# Neither the name of the original program's authors nor the names of its
-# contributors may be used to endorse or promote products derived from this
-# software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
 
-include ../../../version
+include Makefile.common
 
-LIBC_PREFIX = ../../lib/libc
-SOFTINT_PREFIX = ../../lib/softint
-LIBBLOCK_PREFIX = ../../lib/libblock
+.PHONY: all clean
 
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-CFLAGS += -I../../srv/kbd/include -I$(LIBBLOCK_PREFIX)
-
-LIBS = $(LIBBLOCK_PREFIX)/libblock.a $(LIBC_PREFIX)/libc.a
-DEFS += -DRELEASE=$(RELEASE)
-
-PROGRAM = bdsh
-
-# Any directory that cleaning targets should know about
-SUBDIRS = \
-	./ \
-	cmds/ \
-	cmds/modules/ \
-	cmds/modules/help/ \
-	cmds/modules/mkdir/ \
-	cmds/modules/rm/ \
-	cmds/modules/bdd/ \
-	cmds/modules/cat/ \
-	cmds/modules/touch/ \
-	cmds/modules/ls/ \
-	cmds/modules/pwd/ \
-	cmds/modules/sleep/ \
-	cmds/modules/cp/ \
-	cmds/modules/mv/ \
-	cmds/modules/mount/ \
-	cmds/modules/kcon/ \
-	cmds/builtins/ \
-	cmds/builtins/exit/\
-	cmds/builtins/cd/
-
-SOURCES = \
-	cmds/modules/help/help.c \
-	cmds/modules/mkdir/mkdir.c \
-	cmds/modules/rm/rm.c \
-	cmds/modules/bdd/bdd.c \
-	cmds/modules/cat/cat.c \
-	cmds/modules/touch/touch.c \
-	cmds/modules/ls/ls.c \
-	cmds/modules/pwd/pwd.c \
-	cmds/modules/sleep/sleep.c \
-	cmds/modules/cp/cp.c \
-	cmds/modules/mv/mv.c \
-	cmds/modules/mount/mount.c \
-	cmds/modules/kcon/kcon.c \
-	cmds/builtins/exit/exit.c \
-	cmds/builtins/cd/cd.c \
-	cmds/mod_cmds.c \
-	cmds/builtin_cmds.c \
-	errors.c \
-	input.c \
-	util.c \
-	exec.c \
-	scli.c
-
-CFLAGS += -I. -Icmds/ -Icmds/builtins -Icmds/modules
-
-OBJECTS = $(SOURCES:.c=.o)
-
-# For easy cleaning, *.o is already handled
-CLEANDIRS := $(addsuffix *~,$(SUBDIRS))
-CLEANDIRS += $(addsuffix *.bak,$(SUBDIRS))
-CLEANDIRS += $(addsuffix *.tmp,$(SUBDIRS))
-CLEANDIRS += $(addsuffix *.out,$(SUBDIRS))
-CLEANDIRS += $(addsuffix *.d,$(SUBDIRS))
-CLEANDIRS += $(addsuffix *.gch,$(SUBDIRS) )
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(CFLAGS) $(INC) -c $< -o $@
-	@$(CC) -M $(CFLAGS) $(INC) $*.c > $*.d
-
-$(PROGRAM): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(PROGRAM).map
-
-# Everything else is a phony target
-.PHONY: all clean distclean depend
-
-all: $(PROGRAM) $(PROGRAM).disasm
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	@-rm -f $(OBJECTS)
-	@-rm -f $(PROGRAM)
-	@-rm -f $(PROGRAM).map
-	@-rm -f $(PROGRAM).disasm
-	@-rm -f $(CLEANDIRS)
-
-depend:
-	@echo ''
-
-$(PROGRAM).disasm: $(PROGRAM)
-	$(OBJDUMP) -d $< > $@
-
-distclean: clean
-
-# Do not delete - dependencies
--include $(OBJECTS:.o=.d)
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/app/bdsh/Makefile.build
===================================================================
--- uspace/app/bdsh/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/app/bdsh/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,84 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+CFLAGS += -I$(LIBBLOCK_PREFIX) -I. -Icmds/ -Icmds/builtins -Icmds/modules
+
+## Sources
+#
+
+SOURCES = \
+	cmds/modules/help/help.c \
+	cmds/modules/mkdir/mkdir.c \
+	cmds/modules/rm/rm.c \
+	cmds/modules/bdd/bdd.c \
+	cmds/modules/cat/cat.c \
+	cmds/modules/touch/touch.c \
+	cmds/modules/ls/ls.c \
+	cmds/modules/pwd/pwd.c \
+	cmds/modules/sleep/sleep.c \
+	cmds/modules/cp/cp.c \
+	cmds/modules/mv/mv.c \
+	cmds/modules/mount/mount.c \
+	cmds/modules/kcon/kcon.c \
+	cmds/builtins/exit/exit.c \
+	cmds/builtins/cd/cd.c \
+	cmds/mod_cmds.c \
+	cmds/builtin_cmds.c \
+	errors.c \
+	input.c \
+	util.c \
+	exec.c \
+	scli.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/app/bdsh/Makefile.common
===================================================================
--- uspace/app/bdsh/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/app/bdsh/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,40 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../lib/libc
+SOFTINT_PREFIX = ../../lib/softint
+LIBBLOCK_PREFIX = ../../lib/libblock
+LIBS = $(LIBBLOCK_PREFIX)/libblock.a $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = bdsh
Index: uspace/app/edit/Makefile
===================================================================
--- uspace/app/edit/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/app/edit/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
 # Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,49 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
-LIBC_PREFIX = ../../lib/libc
-SOFTINT_PREFIX = ../../lib/softint
+.PHONY: all clean
 
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-CFLAGS += -I../../..
-LIBS = $(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = edit
-SOURCES = \
-	edit.c \
-	sheet.c
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/app/edit/Makefile.build
===================================================================
--- uspace/app/edit/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/app/edit/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,62 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	edit.c \
+	sheet.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/app/edit/Makefile.common
===================================================================
--- uspace/app/edit/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/app/edit/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../lib/libc
+SOFTINT_PREFIX = ../../lib/softint
+LIBS = $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = edit
Index: uspace/app/getvc/Makefile
===================================================================
--- uspace/app/getvc/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/app/getvc/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
-# Copyright (c) 2009 Martin Decky
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,51 +28,13 @@
 #
 
-include ../../../version
+include Makefile.common
 
-## Setup toolchain
-#
+.PHONY: all clean
 
-LIBC_PREFIX = ../../lib/libc
-SOFTINT_PREFIX = ../../lib/softint
-
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-LIBS = $(LIBC_PREFIX)/libc.a
-DEFS += -DRELEASE=$(RELEASE) "-DNAME=$(NAME)"
-
-## Sources
-#
-
-OUTPUT = getvc
-SOURCES = \
-	getvc.c \
-	version.c
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../version $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/app/getvc/Makefile.build
===================================================================
--- uspace/app/getvc/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/app/getvc/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,65 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+include ../../../version
+
+DEFS += -DRELEASE=$(RELEASE) "-DNAME=$(NAME)"
+
+## Sources
+#
+
+SOURCES = \
+	getvc.c \
+	version.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/app/getvc/Makefile.common
===================================================================
--- uspace/app/getvc/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/app/getvc/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../lib/libc
+SOFTINT_PREFIX = ../../lib/softint
+LIBS = $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = getvc
Index: uspace/app/init/Makefile
===================================================================
--- uspace/app/init/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/app/init/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
 # Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,48 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
-LIBC_PREFIX = ../../lib/libc
-SOFTINT_PREFIX = ../../lib/softint
+.PHONY: all clean
 
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-CFLAGS += -I../../..
-LIBS = $(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = init
-SOURCES = \
-	init.c
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/app/init/Makefile.build
===================================================================
--- uspace/app/init/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/app/init/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,61 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	init.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/app/init/Makefile.common
===================================================================
--- uspace/app/init/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/app/init/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../lib/libc
+SOFTINT_PREFIX = ../../lib/softint
+LIBS = $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = init
Index: uspace/app/init/init.c
===================================================================
--- uspace/app/init/init.c	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/app/init/init.c	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -48,5 +48,4 @@
 #include <string.h>
 #include <devmap.h>
-#include <config.h>
 #include "init.h"
 
Index: uspace/app/klog/Makefile
===================================================================
--- uspace/app/klog/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/app/klog/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
 # Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,48 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
-LIBC_PREFIX = ../../lib/libc
-SOFTINT_PREFIX = ../../lib/softint
+.PHONY: all clean
 
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-LIBS = $(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = klog
-SOURCES = \
-	klog.c
-
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/app/klog/Makefile.build
===================================================================
--- uspace/app/klog/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/app/klog/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,61 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	klog.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/app/klog/Makefile.common
===================================================================
--- uspace/app/klog/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/app/klog/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../lib/libc
+SOFTINT_PREFIX = ../../lib/softint
+LIBS = $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = klog
Index: uspace/app/tester/Makefile
===================================================================
--- uspace/app/tester/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/app/tester/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
 # Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,64 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
-LIBC_PREFIX = ../../lib/libc
-SOFTINT_PREFIX = ../../lib/softint
+.PHONY: all clean
 
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-CFLAGS += -I../../srv/kbd/include
-
-LIBS = $(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = tester
-SOURCES = tester.c \
-	thread/thread1.c \
-	print/print1.c \
-	print/print2.c \
-	print/print3.c \
-	print/print4.c \
-	console/console1.c \
-	stdio/stdio1.c \
-	stdio/stdio2.c \
-	fault/fault1.c \
-	fault/fault2.c \
-	vfs/vfs1.c \
-	ipc/ping_pong.c \
-	ipc/register.c \
-	ipc/connect.c \
-	loop/loop1.c \
-	mm/malloc1.c
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend disasm
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/app/tester/Makefile.build
===================================================================
--- uspace/app/tester/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/app/tester/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,77 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	tester.c \
+	thread/thread1.c \
+	print/print1.c \
+	print/print2.c \
+	print/print3.c \
+	print/print4.c \
+	console/console1.c \
+	stdio/stdio1.c \
+	stdio/stdio2.c \
+	fault/fault1.c \
+	fault/fault2.c \
+	vfs/vfs1.c \
+	ipc/ping_pong.c \
+	ipc/register.c \
+	ipc/connect.c \
+	loop/loop1.c \
+	mm/malloc1.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/app/tester/Makefile.common
===================================================================
--- uspace/app/tester/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/app/tester/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../lib/libc
+SOFTINT_PREFIX = ../../lib/softint
+LIBS = $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = tester
Index: uspace/app/tetris/Makefile
===================================================================
--- uspace/app/tetris/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/app/tetris/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,37 +1,40 @@
-LIBC_PREFIX = ../../lib/libc
-SOFTINT_PREFIX = ../../lib/softint
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
 
-include $(LIBC_PREFIX)/Makefile.toolchain
+include Makefile.common
 
-LIBS = $(LIBC_PREFIX)/libc.a
+.PHONY: all clean
 
-OUTPUT = tetris
-SOURCES = shapes.c scores.c input.c tetris.c screen.c
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend *.o
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/app/tetris/Makefile.build
===================================================================
--- uspace/app/tetris/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/app/tetris/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,65 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	shapes.c \
+	scores.c \
+	input.c \
+	tetris.c \
+	screen.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/app/tetris/Makefile.common
===================================================================
--- uspace/app/tetris/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/app/tetris/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../lib/libc
+SOFTINT_PREFIX = ../../lib/softint
+LIBS = $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = tetris
Index: uspace/app/trace/Makefile
===================================================================
--- uspace/app/trace/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/app/trace/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
 # Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,53 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
-LIBC_PREFIX = ../../lib/libc
-SOFTINT_PREFIX = ../../lib/softint
+.PHONY: all clean
 
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-CFLAGS += -I../../srv/kbd/include
-
-LIBS = $(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = trace
-SOURCES = trace.c \
-	syscalls.c \
-	ipcp.c \
-	ipc_desc.c \
-	proto.c \
-	errors.c
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OBJECTS) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/app/trace/Makefile.build
===================================================================
--- uspace/app/trace/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/app/trace/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,66 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	trace.c \
+	syscalls.c \
+	ipcp.c \
+	ipc_desc.c \
+	proto.c \
+	errors.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/app/trace/Makefile.common
===================================================================
--- uspace/app/trace/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/app/trace/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../lib/libc
+SOFTINT_PREFIX = ../../lib/softint
+LIBS = $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = trace
Index: uspace/lib/libblock/Makefile
===================================================================
--- uspace/lib/libblock/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/lib/libblock/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -28,40 +28,13 @@
 #
 
-## Common compiler flags
-#
+include Makefile.common
 
-LIBC_PREFIX = ../libc
+.PHONY: all clean
 
-## Setup toolchain
-#
-
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-CFLAGS += -Iinclude
-
-## Sources
-#
-
-SOURCES = \
-	libblock.c
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: libblock.a
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBC_PREFIX)/libc.a
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f libblock.a Makefile.depend
+	rm -f $(DEPEND) $(DEPEND_PREV) $(LIBBLOCK)
 	find . -name '*.o' -follow -exec rm \{\} \;
-
-depend:
-	-makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > Makefile.depend 2> /dev/null
-
-libblock.a: depend $(OBJECTS)
-	$(AR) rc libblock.a $(OBJECTS)
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
Index: uspace/lib/libblock/Makefile.build
===================================================================
--- uspace/lib/libblock/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/lib/libblock/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,58 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	libblock.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(LIBBLOCK)
+
+-include $(DEPEND)
+
+$(LIBBLOCK): $(OBJECTS)
+	$(AR) rc $@ $(OBJECTS)
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/lib/libblock/Makefile.common
===================================================================
--- uspace/lib/libblock/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/lib/libblock/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,36 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../libc
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+LIBBLOCK = libblock.a
Index: uspace/lib/libc/Makefile
===================================================================
--- uspace/lib/libc/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/lib/libc/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -27,101 +27,13 @@
 #
 
-## Common compiler flags
-#
+include Makefile.common
 
-LIBC_PREFIX = $(shell pwd)
-SOFTINT_PREFIX = ../softint
+.PHONY: all clean
 
-
-## Setup toolchain
-#
-
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-
-## Sources
-#
-
-GENERIC_SOURCES = \
-	generic/libc.c \
-	generic/ddi.c \
-	generic/as.c \
-	generic/cap.c \
-	generic/devmap.c \
-	generic/event.c \
-	generic/errno.c \
-	generic/mem.c \
-	generic/string.c \
-	generic/fibril.c \
-	generic/fibril_sync.c \
-	generic/pcb.c \
-	generic/smc.c \
-	generic/thread.c \
-	generic/tls.c \
-	generic/task.c \
-	generic/futex.c \
-	generic/io/asprintf.c \
-	generic/io/io.c \
-	generic/io/printf.c \
-	generic/io/klog.c \
-	generic/io/snprintf.c \
-	generic/io/vprintf.c \
-	generic/io/vsnprintf.c \
-	generic/io/printf_core.c \
-	generic/io/console.c \
-	generic/malloc.c \
-	generic/sysinfo.c \
-	generic/ipc.c \
-	generic/async.c \
-	generic/loader.c \
-	generic/getopt.c \
-	generic/adt/list.o \
-	generic/adt/hash_table.o \
-	generic/time.c \
-	generic/err.c \
-	generic/stdlib.c \
-	generic/mman.c \
-	generic/udebug.c \
-	generic/vfs/vfs.c \
-	generic/vfs/canonify.c
-
-ARCH_SOURCES += \
-	arch/$(UARCH)/src/entry.s \
-	arch/$(UARCH)/src/thread_entry.s
-
-GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES)))
-ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES)))
-OBJECTS := $(GENERIC_OBJECTS) $(ARCH_OBJECTS)
-
-.PHONY: all clean depend kerninc
-
-all: libc.a
-
--include Makefile.depend
+all: ../../../Makefile.config ../../../config.h ../../../config.defs
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f include/kernel include/arch include/libarch libc.a arch/$(UARCH)/_link.ld Makefile.depend
-	find generic/ arch/$(UARCH)/ -name '*.o' -follow -exec rm \{\} \;
-
-depend: kerninc arch/$(UARCH)/_link.ld
-	-makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(ARCH_SOURCES) $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null
-
-libc.a: depend $(ARCH_OBJECTS) $(GENERIC_OBJECTS)
-	$(AR) rc libc.a $(LIBS) $(ARCH_OBJECTS) $(GENERIC_OBJECTS)
-
-kerninc:
-	ln -sfn ../../../../kernel/generic/include include/kernel
-	ln -sfn kernel/arch include/arch
-	ln -sfn ../arch/$(UARCH)/include include/libarch
-
-arch/$(UARCH)/_link.ld: arch/$(UARCH)/_link.ld.in
-	$(GCC) $(DEFS) $(CFLAGS) -DLIBC_PREFIX=$(LIBC_PREFIX) -E -x c $< | grep -v "^\#" > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(INCLUDE_KERNEL) $(INCLUDE_ARCH) $(INCLUDE_LIBARCH) $(LIBC) arch/*/_link.ld
+	find generic/ arch/*/ -name '*.o' -follow -exec rm \{\} \;
Index: uspace/lib/libc/Makefile.build
===================================================================
--- uspace/lib/libc/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/lib/libc/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,132 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Common compiler flags
+#
+
+LIBC_PREFIX = $(shell pwd)
+SOFTINT_PREFIX = ../softint
+LINK = arch/$(UARCH)/_link.ld
+
+
+## Setup toolchain
+#
+
+include Makefile.common
+include Makefile.toolchain
+
+
+## Sources
+#
+
+GENERIC_SOURCES = \
+	generic/libc.c \
+	generic/ddi.c \
+	generic/as.c \
+	generic/cap.c \
+	generic/devmap.c \
+	generic/event.c \
+	generic/errno.c \
+	generic/mem.c \
+	generic/string.c \
+	generic/fibril.c \
+	generic/fibril_sync.c \
+	generic/pcb.c \
+	generic/smc.c \
+	generic/thread.c \
+	generic/tls.c \
+	generic/task.c \
+	generic/futex.c \
+	generic/io/asprintf.c \
+	generic/io/io.c \
+	generic/io/printf.c \
+	generic/io/klog.c \
+	generic/io/snprintf.c \
+	generic/io/vprintf.c \
+	generic/io/vsnprintf.c \
+	generic/io/printf_core.c \
+	generic/io/console.c \
+	generic/malloc.c \
+	generic/sysinfo.c \
+	generic/ipc.c \
+	generic/async.c \
+	generic/loader.c \
+	generic/getopt.c \
+	generic/adt/list.o \
+	generic/adt/hash_table.o \
+	generic/time.c \
+	generic/err.c \
+	generic/stdlib.c \
+	generic/mman.c \
+	generic/udebug.c \
+	generic/vfs/vfs.c \
+	generic/vfs/canonify.c
+
+ARCH_SOURCES += \
+	arch/$(UARCH)/src/entry.s \
+	arch/$(UARCH)/src/thread_entry.s
+
+GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES)))
+ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES)))
+OBJECTS := $(GENERIC_OBJECTS) $(ARCH_OBJECTS)
+
+.PHONY: all
+
+all: $(LIBC) $(LINK)
+
+-include $(DEPEND)
+
+$(LIBC): $(ARCH_OBJECTS) $(GENERIC_OBJECTS)
+	$(AR) rc $@ $(ARCH_OBJECTS) $(GENERIC_OBJECTS)
+
+$(LINK): $(LINK).in
+	$(GCC) $(DEFS) $(CFLAGS) -DLIBC_PREFIX=$(LIBC_PREFIX) -E -x c $< | grep -v "^\#" > $@
+
+%.o: %.S $(DEPEND)
+	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
+
+%.o: %.s $(DEPEND)
+	$(AS) $(AFLAGS) $< -o $@
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND): $(INCLUDE_KERNEL) $(INCLUDE_ARCH) $(INCLUDE_LIBARCH)
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(ARCH_SOURCES) $(GENERIC_SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
+
+$(INCLUDE_ARCH): $(INCLUDE_KERNEL) $(INCLUDE_KERNEL)/arch
+	ln -sfn kernel/arch $@
+
+$(INCLUDE_LIBARCH): arch/$(UARCH)/include
+	ln -sfn ../$< $@
+
+$(INCLUDE_KERNEL)/arch: ../../../kernel/generic/include/arch $(INCLUDE_KERNEL)
+
+$(INCLUDE_KERNEL): ../../../kernel/generic/include/
+	ln -sfn ../$< $@
Index: uspace/lib/libc/Makefile.common
===================================================================
--- uspace/lib/libc/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/lib/libc/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,38 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+LIBC = libc.a
+INCLUDE_KERNEL = include/kernel
+INCLUDE_ARCH = include/arch
+INCLUDE_LIBARCH = include/libarch
Index: uspace/lib/libc/Makefile.toolchain
===================================================================
--- uspace/lib/libc/Makefile.toolchain	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/lib/libc/Makefile.toolchain	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -59,7 +59,7 @@
 #
 
--include $(LIBC_PREFIX)/../../../Makefile.config
--include $(LIBC_PREFIX)/../../../config.defs
--include $(LIBC_PREFIX)/arch/$(UARCH)/Makefile.inc
+include $(LIBC_PREFIX)/../../../Makefile.config
+include $(LIBC_PREFIX)/../../../config.defs
+include $(LIBC_PREFIX)/arch/$(UARCH)/Makefile.inc
 
 ## Simple detection of the host system
Index: uspace/lib/libfs/Makefile
===================================================================
--- uspace/lib/libfs/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/lib/libfs/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -28,40 +28,13 @@
 #
 
-## Common compiler flags
-#
+include Makefile.common
 
-LIBC_PREFIX = ../libc
+.PHONY: all clean
 
-## Setup toolchain
-#
-
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-CFLAGS += -Iinclude
-
-## Sources
-#
-
-SOURCES = \
-	libfs.c
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: libfs.a
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBC_PREFIX)/libc.a
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f libfs.a Makefile.depend
+	rm -f $(DEPEND) $(DEPEND_PREV) $(LIBFS)
 	find . -name '*.o' -follow -exec rm \{\} \;
-
-depend:
-	-makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > Makefile.depend 2> /dev/null
-
-libfs.a: depend $(OBJECTS)
-	$(AR) rc libfs.a $(OBJECTS)
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
Index: uspace/lib/libfs/Makefile.build
===================================================================
--- uspace/lib/libfs/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/lib/libfs/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,58 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	libfs.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(LIBFS)
+
+-include $(DEPEND)
+
+$(LIBFS): $(OBJECTS)
+	$(AR) rc $@ $(OBJECTS)
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/lib/libfs/Makefile.common
===================================================================
--- uspace/lib/libfs/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/lib/libfs/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,36 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../libc
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+LIBFS = libfs.a
Index: uspace/lib/softfloat/Makefile
===================================================================
--- uspace/lib/softfloat/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/lib/softfloat/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
 # Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,56 +28,13 @@
 #
 
-## Common compiler flags
-#
+include Makefile.common
 
-LIBC_PREFIX = ../libc
+.PHONY: all clean
 
-## Setup toolchain
-#
-
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-CFLAGS += -Iinclude -Iarch/$(UARCH)/include/
-
-## Sources
-#
-
-GENERIC_SOURCES = \
-	generic/add.c \
-	generic/common.c \
-	generic/comparison.c \
-	generic/conversion.c \
-	generic/div.c \
-	generic/mul.c \
-	generic/other.c \
-	generic/softfloat.c \
-	generic/sub.c
-
-ARCH_SOURCES =
-
-GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES)))
-
-.PHONY: all clean depend
-
-all: libsoftfloat.a
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBC_PREFIX)/libc.a
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f libsoftfloat.a Makefile.depend
-	find generic/ -name '*.o' -follow -exec rm \{\} \;
-
-depend:
-	-makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null
-
-libsoftfloat.a: depend $(ARCH_OBJECTS) $(GENERIC_OBJECTS)
-	$(AR) rc libsoftfloat.a $(ARCH_OBJECTS) $(GENERIC_OBJECTS)
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(LIBSOFTFLOAT)
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/lib/softfloat/Makefile.build
===================================================================
--- uspace/lib/softfloat/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/lib/softfloat/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,68 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+CFLAGS += -Iinclude -Iarch/$(UARCH)/include/
+
+## Sources
+#
+
+SOURCES = \
+	generic/add.c \
+	generic/common.c \
+	generic/comparison.c \
+	generic/conversion.c \
+	generic/div.c \
+	generic/mul.c \
+	generic/other.c \
+	generic/softfloat.c \
+	generic/sub.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(LIBSOFTFLOAT)
+
+-include $(DEPEND)
+
+$(LIBSOFTFLOAT): $(OBJECTS)
+	$(AR) rc $@ $(OBJECTS)
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/lib/softfloat/Makefile.common
===================================================================
--- uspace/lib/softfloat/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/lib/softfloat/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,36 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../libc
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+LIBSOFTFLOAT = libsoftfloat.a
Index: uspace/lib/softint/Makefile
===================================================================
--- uspace/lib/softint/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/lib/softint/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
 # Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,49 +28,13 @@
 #
 
-## Common compiler flags
-#
+include Makefile.common
 
-LIBC_PREFIX = ../libc
+.PHONY: all clean
 
-## Setup toolchain
-#
-
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-CFLAGS += -Iinclude
-
-## Sources
-#
-
-ARCH_SOURCES =
-
-GENERIC_SOURCES = \
-	generic/division.c\
-	generic/multiplication.c
-
-GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES)))
-
-.PHONY: all clean depend
-
-all: libsoftint.a
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBC_PREFIX)/libc.a
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f libsoftint.a Makefile.depend
-	find generic/ -name '*.o' -follow -exec rm \{\} \;
-
-depend:
-	-makedepend -f - -- $(DEPEMD_DEFS) $(CFLAGS) -- $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null
-
-libsoftint.a: depend $(ARCH_OBJECTS) $(GENERIC_OBJECTS)
-	$(AR) rc libsoftint.a $(ARCH_OBJECTS) $(GENERIC_OBJECTS)
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(LIBSOFTINT)
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/lib/softint/Makefile.build
===================================================================
--- uspace/lib/softint/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/lib/softint/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,61 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+CFLAGS += -Iinclude
+
+## Sources
+#
+
+SOURCES = \
+	generic/division.c\
+	generic/multiplication.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(LIBSOFTINT)
+
+-include $(DEPEND)
+
+$(LIBSOFTINT): $(OBJECTS)
+	$(AR) rc $@ $(OBJECTS)
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/lib/softint/Makefile.common
===================================================================
--- uspace/lib/softint/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/lib/softint/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,36 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../libc
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+LIBSOFTINT = libsoftint.a
Index: uspace/srv/bd/ata_bd/Makefile
===================================================================
--- uspace/srv/bd/ata_bd/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/bd/ata_bd/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
-# Copyright (c) 2006 Martin Decky
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,48 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
+.PHONY: all clean
 
-LIBC_PREFIX = ../../../lib/libc
-SOFTINT_PREFIX = ../../../lib/softint
-
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-LIBS = $(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = ata_bd
-SOURCES = \
-	ata_bd.c
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/srv/bd/ata_bd/Makefile.build
===================================================================
--- uspace/srv/bd/ata_bd/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/bd/ata_bd/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,61 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	ata_bd.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/srv/bd/ata_bd/Makefile.common
===================================================================
--- uspace/srv/bd/ata_bd/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/bd/ata_bd/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../../lib/libc
+SOFTINT_PREFIX = ../../../lib/softint
+LIBS = $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = ata_bd
Index: uspace/srv/bd/file_bd/Makefile
===================================================================
--- uspace/srv/bd/file_bd/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/bd/file_bd/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
-# Copyright (c) 2006 Martin Decky
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,48 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
+.PHONY: all clean
 
-LIBC_PREFIX = ../../../lib/libc
-SOFTINT_PREFIX = ../../../lib/softint
-
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-LIBS = $(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = file_bd
-SOURCES = \
-	file_bd.c
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/srv/bd/file_bd/Makefile.build
===================================================================
--- uspace/srv/bd/file_bd/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/bd/file_bd/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,61 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	file_bd.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/srv/bd/file_bd/Makefile.common
===================================================================
--- uspace/srv/bd/file_bd/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/bd/file_bd/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../../lib/libc
+SOFTINT_PREFIX = ../../../lib/softint
+LIBS = $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = file_bd
Index: uspace/srv/bd/gxe_bd/Makefile
===================================================================
--- uspace/srv/bd/gxe_bd/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/bd/gxe_bd/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
-# Copyright (c) 2006 Martin Decky
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,48 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
+.PHONY: all clean
 
-LIBC_PREFIX = ../../../lib/libc
-SOFTINT_PREFIX = ../../../lib/softint
-
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-LIBS = $(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = gxe_bd
-SOURCES = \
-	gxe_bd.c
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/srv/bd/gxe_bd/Makefile.build
===================================================================
--- uspace/srv/bd/gxe_bd/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/bd/gxe_bd/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,61 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	gxe_bd.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/srv/bd/gxe_bd/Makefile.common
===================================================================
--- uspace/srv/bd/gxe_bd/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/bd/gxe_bd/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../../lib/libc
+SOFTINT_PREFIX = ../../../lib/softint
+LIBS = $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = gxe_bd
Index: uspace/srv/bd/rd/Makefile
===================================================================
--- uspace/srv/bd/rd/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/bd/rd/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
-# Copyright (c) 2006 Martin Decky
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,48 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
+.PHONY: all clean
 
-LIBC_PREFIX = ../../../lib/libc
-SOFTINT_PREFIX = ../../../lib/softint
-
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-LIBS = $(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = rd
-SOURCES = \
-	rd.c
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/srv/bd/rd/Makefile.build
===================================================================
--- uspace/srv/bd/rd/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/bd/rd/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,61 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	rd.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/srv/bd/rd/Makefile.common
===================================================================
--- uspace/srv/bd/rd/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/bd/rd/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../../lib/libc
+SOFTINT_PREFIX = ../../../lib/softint
+LIBS = $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = rd
Index: uspace/srv/cir/fhc/Makefile
===================================================================
--- uspace/srv/cir/fhc/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/cir/fhc/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
-# Copyright (c) 2006 Martin Decky
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,48 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
+.PHONY: all clean
 
-LIBC_PREFIX = ../../../lib/libc
-SOFTINT_PREFIX = ../../../lib/softint
-
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-LIBS = $(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = fhc
-SOURCES = \
-	fhc.c
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/srv/cir/fhc/Makefile.build
===================================================================
--- uspace/srv/cir/fhc/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/cir/fhc/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,61 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	fhc.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/srv/cir/fhc/Makefile.common
===================================================================
--- uspace/srv/cir/fhc/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/cir/fhc/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../../lib/libc
+SOFTINT_PREFIX = ../../../lib/softint
+LIBS = $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = fhc
Index: uspace/srv/cir/obio/Makefile
===================================================================
--- uspace/srv/cir/obio/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/cir/obio/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
-# Copyright (c) 2006 Martin Decky
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,48 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
+.PHONY: all clean
 
-LIBC_PREFIX = ../../../lib/libc
-SOFTINT_PREFIX = ../../../lib/softint
-
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-LIBS = $(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = obio
-SOURCES = \
-	obio.c
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/srv/cir/obio/Makefile.build
===================================================================
--- uspace/srv/cir/obio/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/cir/obio/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,61 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	obio.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/srv/cir/obio/Makefile.common
===================================================================
--- uspace/srv/cir/obio/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/cir/obio/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../../lib/libc
+SOFTINT_PREFIX = ../../../lib/softint
+LIBS = $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = obio
Index: uspace/srv/console/Makefile
===================================================================
--- uspace/srv/console/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/console/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
 # Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,71 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
-LIBC_PREFIX = ../../lib/libc
-SOFTINT_PREFIX = ../../lib/softint
+.PHONY: all clean
 
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-CFLAGS += -I.
-
-LIBS = $(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = console
-
-GENERIC_SOURCES = \
-	console.c \
-	screenbuffer.c \
-	keybuffer.c \
-	gcons.c
-
-IMAGES = \
-	gfx/helenos.ppm \
-	gfx/nameic.ppm \
-	gfx/cons_selected.ppm \
-	gfx/cons_idle.ppm \
-	gfx/cons_has_data.ppm \
-	gfx/cons_kernel.ppm \
-	gfx/anim_1.ppm \
-	gfx/anim_2.ppm \
-	gfx/anim_3.ppm \
-	gfx/anim_4.ppm
-
-GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES))) \
-	$(addsuffix .o,$(basename $(IMAGES)))
-
-OBJECTS := $(GENERIC_OBJECTS)
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
-
-%.o: %.ppm
-	$(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) $< $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/srv/console/Makefile.build
===================================================================
--- uspace/srv/console/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/console/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,79 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	console.c \
+	screenbuffer.c \
+	keybuffer.c \
+	gcons.c
+
+IMAGES = \
+	gfx/helenos.ppm \
+	gfx/nameic.ppm \
+	gfx/cons_selected.ppm \
+	gfx/cons_idle.ppm \
+	gfx/cons_has_data.ppm \
+	gfx/cons_kernel.ppm \
+	gfx/anim_1.ppm \
+	gfx/anim_2.ppm \
+	gfx/anim_3.ppm \
+	gfx/anim_4.ppm
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES))) $(addsuffix .o,$(basename $(IMAGES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+%.o: %.ppm
+	$(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) $< $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/srv/console/Makefile.common
===================================================================
--- uspace/srv/console/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/console/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../lib/libc
+SOFTINT_PREFIX = ../../lib/softint
+LIBS = $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = console
Index: uspace/srv/console/console.c
===================================================================
--- uspace/srv/console/console.c	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/console/console.c	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -40,5 +40,4 @@
 #include <ipc/services.h>
 #include <errno.h>
-#include <keybuffer.h>
 #include <ipc/console.h>
 #include <unistd.h>
@@ -55,4 +54,5 @@
 #include "console.h"
 #include "gcons.h"
+#include "keybuffer.h"
 #include "screenbuffer.h"
 
Index: uspace/srv/console/keybuffer.c
===================================================================
--- uspace/srv/console/keybuffer.c	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/console/keybuffer.c	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -35,6 +35,6 @@
  */
 
-#include <keybuffer.h>
 #include <futex.h>
+#include "keybuffer.h"
 
 atomic_t keybuffer_futex = FUTEX_INITIALIZER;
Index: uspace/srv/console/screenbuffer.c
===================================================================
--- uspace/srv/console/screenbuffer.c	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/console/screenbuffer.c	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -33,8 +33,8 @@
  */
 
-#include <screenbuffer.h>
 #include <io/style.h>
 #include <malloc.h>
 #include <unistd.h>
+#include "screenbuffer.h"
 
 /** Store one character to screenbuffer.
Index: uspace/srv/devmap/Makefile
===================================================================
--- uspace/srv/devmap/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/devmap/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
 # Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,49 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
-LIBC_PREFIX = ../../lib/libc
-SOFTINT_PREFIX = ../../lib/softint
+.PHONY: all clean
 
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-LIBS = $(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = devmap
-SOURCES = \
-	devmap.c 
-
-CFLAGS += -D$(UARCH)
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/srv/devmap/Makefile.build
===================================================================
--- uspace/srv/devmap/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/devmap/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,61 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	devmap.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/srv/devmap/Makefile.common
===================================================================
--- uspace/srv/devmap/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/devmap/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../lib/libc
+SOFTINT_PREFIX = ../../lib/softint
+LIBS = $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = devmap
Index: uspace/srv/fb/Makefile
===================================================================
--- uspace/srv/fb/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/fb/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
 # Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,87 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
-LIBC_PREFIX = ../../lib/libc
-SOFTINT_PREFIX = ../../lib/softint
+.PHONY: all clean
 
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-LIBS = $(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = fb
-SOURCES = \
-	main.c \
-	ppm.c
-
-ifneq ($(UARCH),ia64)
-	SOURCES += fb.c \
-		font-8x16.c
-	CFLAGS += -DFB_ENABLED
-endif
-
-ifeq ($(UARCH),ia32)
-	SOURCES += ega.c
-	CFLAGS += -DEGA_ENABLED
-endif
-
-ifeq ($(UARCH),ia64)
-	SOURCES += ega.c \
-		ski.c \
-		serial_console.c
-	CFLAGS += -DSKI_ENABLED
-	CFLAGS += -DEGA_ENABLED
-endif
-
-ifeq ($(UARCH),amd64)
-	SOURCES += ega.c
-	CFLAGS += -DEGA_ENABLED
-endif
-
-ifeq ($(UARCH),mips32)
-	SOURCES += msim.c \
-		serial_console.c
-	CFLAGS += -DMSIM_ENABLED
-endif
-
-ifeq ($(UARCH),sparc64)
-	SOURCES += sgcn.c \
-		serial_console.c
-	CFLAGS += -DSGCN_ENABLED
-endif
-
-CFLAGS += -D$(UARCH)
-
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/srv/fb/Makefile.build
===================================================================
--- uspace/srv/fb/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/fb/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,100 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	main.c \
+	ppm.c
+
+ifneq ($(UARCH),ia64)
+	SOURCES += fb.c \
+		font-8x16.c
+	CFLAGS += -DFB_ENABLED
+endif
+
+ifeq ($(UARCH),ia32)
+	SOURCES += ega.c
+	CFLAGS += -DEGA_ENABLED
+endif
+
+ifeq ($(UARCH),ia64)
+	SOURCES += ega.c \
+		ski.c \
+		serial_console.c
+	CFLAGS += -DSKI_ENABLED
+	CFLAGS += -DEGA_ENABLED
+endif
+
+ifeq ($(UARCH),amd64)
+	SOURCES += ega.c
+	CFLAGS += -DEGA_ENABLED
+endif
+
+ifeq ($(UARCH),mips32)
+	SOURCES += msim.c \
+		serial_console.c
+	CFLAGS += -DMSIM_ENABLED
+endif
+
+ifeq ($(UARCH),sparc64)
+	SOURCES += sgcn.c \
+		serial_console.c
+	CFLAGS += -DSGCN_ENABLED
+endif
+
+CFLAGS += -D$(UARCH)
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/srv/fb/Makefile.common
===================================================================
--- uspace/srv/fb/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/fb/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../lib/libc
+SOFTINT_PREFIX = ../../lib/softint
+LIBS = $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = fb
Index: uspace/srv/fs/devfs/Makefile
===================================================================
--- uspace/srv/fs/devfs/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/fs/devfs/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
 # Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,54 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
-LIBC_PREFIX = ../../../lib/libc
-LIBFS_PREFIX = ../../../lib/libfs
-SOFTINT_PREFIX = ../../../lib/softint
+.PHONY: all clean
 
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-CFLAGS += -I $(LIBFS_PREFIX)
-
-LIBS = \
-	$(LIBFS_PREFIX)/libfs.a \
-	$(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = devfs
-SOURCES = \
-	devfs.c \
-	devfs_ops.c
-
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/srv/fs/devfs/Makefile.build
===================================================================
--- uspace/srv/fs/devfs/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/fs/devfs/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,64 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+CFLAGS += -I$(LIBFS_PREFIX)
+
+## Sources
+#
+
+SOURCES = \
+	devfs.c \
+	devfs_ops.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/srv/fs/devfs/Makefile.common
===================================================================
--- uspace/srv/fs/devfs/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/fs/devfs/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,40 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../../lib/libc
+LIBFS_PREFIX = ../../../lib/libfs
+SOFTINT_PREFIX = ../../../lib/softint
+LIBS = $(LIBFS_PREFIX)/libfs.a $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = devfs
Index: uspace/srv/fs/fat/Makefile
===================================================================
--- uspace/srv/fs/fat/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/fs/fat/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
-# Copyright (c) 2006 Martin Decky
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,58 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
-LIBC_PREFIX = ../../../lib/libc
-LIBFS_PREFIX = ../../../lib/libfs
-LIBBLOCK_PREFIX = ../../../lib/libblock
-SOFTINT_PREFIX = ../../../lib/softint
+.PHONY: all clean
 
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-CFLAGS += -I $(LIBFS_PREFIX) -I $(LIBBLOCK_PREFIX)
-
-LIBS = \
-	$(LIBFS_PREFIX)/libfs.a \
-	$(LIBBLOCK_PREFIX)/libblock.a \
-	$(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = fat
-SOURCES = \
-	fat.c \
-	fat_ops.c \
-	fat_idx.c \
-	fat_dentry.c \
-	fat_fat.c
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/srv/fs/fat/Makefile.build
===================================================================
--- uspace/srv/fs/fat/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/fs/fat/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,67 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+CFLAGS += -I$(LIBFS_PREFIX) -I$(LIBBLOCK_PREFIX)
+
+## Sources
+#
+
+SOURCES = \
+	fat.c \
+	fat_ops.c \
+	fat_idx.c \
+	fat_dentry.c \
+	fat_fat.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/srv/fs/fat/Makefile.common
===================================================================
--- uspace/srv/fs/fat/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/fs/fat/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,41 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../../lib/libc
+LIBFS_PREFIX = ../../../lib/libfs
+LIBBLOCK_PREFIX = ../../../lib/libblock
+SOFTINT_PREFIX = ../../../lib/softint
+LIBS = $(LIBFS_PREFIX)/libfs.a $(LIBBLOCK_PREFIX)/libblock.a $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = fat
Index: uspace/srv/fs/tmpfs/Makefile
===================================================================
--- uspace/srv/fs/tmpfs/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/fs/tmpfs/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
-# Copyright (c) 2006 Martin Decky
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,56 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
-LIBC_PREFIX = ../../../lib/libc
-LIBFS_PREFIX = ../../../lib/libfs
-LIBBLOCK_PREFIX = ../../../lib/libblock
-SOFTINT_PREFIX = ../../../lib/softint
+.PHONY: all clean
 
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-CFLAGS += -I $(LIBFS_PREFIX) -I $(LIBBLOCK_PREFIX)
-
-LIBS = \
-	$(LIBFS_PREFIX)/libfs.a \
-	$(LIBBLOCK_PREFIX)/libblock.a \
-	$(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = tmpfs
-SOURCES = \
-	tmpfs.c \
-	tmpfs_ops.c \
-	tmpfs_dump.c
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/srv/fs/tmpfs/Makefile.build
===================================================================
--- uspace/srv/fs/tmpfs/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/fs/tmpfs/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,65 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+CFLAGS += -I$(LIBFS_PREFIX) -I$(LIBBLOCK_PREFIX)
+
+## Sources
+#
+
+SOURCES = \
+	tmpfs.c \
+	tmpfs_ops.c \
+	tmpfs_dump.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/srv/fs/tmpfs/Makefile.common
===================================================================
--- uspace/srv/fs/tmpfs/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/fs/tmpfs/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,41 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../../lib/libc
+LIBFS_PREFIX = ../../../lib/libfs
+LIBBLOCK_PREFIX = ../../../lib/libblock
+SOFTINT_PREFIX = ../../../lib/softint
+LIBS = $(LIBFS_PREFIX)/libfs.a $(LIBBLOCK_PREFIX)/libblock.a $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = tmpfs
Index: uspace/srv/kbd/Makefile
===================================================================
--- uspace/srv/kbd/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/kbd/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
 # Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,157 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
-LIBC_PREFIX = ../../lib/libc
-SOFTINT_PREFIX = ../../lib/softint
+.PHONY: all clean
 
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-CFLAGS += -Iinclude
-
-LIBS = $(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = kbd
-GENERIC_SOURCES = \
-	generic/kbd.c \
-	genarch/gsp.c \
-	genarch/stroke.c
-
-ARCH_SOURCES =
-GENARCH_SOURCES = \
-	layout/cz.c \
-	layout/us_qwerty.c \
-	layout/us_dvorak.c
-
-ifeq ($(UARCH), amd64)
-	GENARCH_SOURCES += \
-		port/i8042.c \
-		ctl/pc.c
-endif
-
-ifeq ($(UARCH), arm32)
-ifeq ($(MACHINE), testarm)
-	GENARCH_SOURCES += \
-		port/gxemul.c
-	
-	ifeq ($(CONFIG_FB), y)
-		GENARCH_SOURCES += \
-			ctl/gxe_fb.c
-	else
-		GENARCH_SOURCES += \
-			ctl/stty.c
-	endif
-endif
-ifeq ($(MACHINE), integratorcp)
-	 GENARCH_SOURCES += \
-		port/pl050.c \
-		ctl/pl050.c
-endif
-endif
-
-ifeq ($(UARCH), ia32)
-	GENARCH_SOURCES += \
-		port/i8042.c \
-		ctl/pc.c
-endif
-
-ifeq ($(MACHINE), i460GX)
-	GENARCH_SOURCES += \
-		port/i8042.c \
-		ctl/pc.c
-endif
-
-ifeq ($(MACHINE), ski)
-	GENARCH_SOURCES += \
-		port/ski.c \
-		ctl/stty.c
-endif
-
-ifeq ($(MACHINE), msim)
-	GENARCH_SOURCES += \
-		port/msim.c \
-		ctl/stty.c
-endif
-
-ifeq ($(MACHINE), lgxemul)
-	GENARCH_SOURCES += \
-		port/gxemul.c
-	
-	ifeq ($(CONFIG_FB), y)
-		GENARCH_SOURCES += \
-			ctl/gxe_fb.c
-	else
-		GENARCH_SOURCES += \
-			ctl/stty.c
-	endif
-endif
-
-ifeq ($(MACHINE), bgxemul)
-	GENARCH_SOURCES += \
-		port/gxemul.c
-	
-	ifeq ($(CONFIG_FB), y)
-		GENARCH_SOURCES += \
-			ctl/gxe_fb.c
-	else
-		GENARCH_SOURCES += \
-			ctl/stty.c
-	endif
-endif
-
-ifeq ($(UARCH), ppc32)
-	GENARCH_SOURCES += \
-		port/dummy.c \
-		ctl/stty.c
-endif
-
-ifeq ($(UARCH), sparc64)
-	ifeq ($(MACHINE),serengeti)
-		GENARCH_SOURCES += \
-			port/sgcn.c \
-			ctl/stty.c
-	else
-		GENARCH_SOURCES += \
-			port/sun.c \
-			port/z8530.c \
-			port/ns16550.c \
-			ctl/sun.c
-	endif
-endif
-
-GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES)))
-ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES)))
-GENARCH_OBJECTS := $(addsuffix .o,$(basename $(GENARCH_SOURCES)))
-
-OBJECTS := $(ARCH_OBJECTS) $(GENERIC_OBJECTS) $(GENARCH_OBJECTS)
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/srv/kbd/Makefile.build
===================================================================
--- uspace/srv/kbd/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/kbd/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,164 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+CFLAGS += -Iinclude
+
+## Sources
+#
+
+SOURCES = \
+	generic/kbd.c \
+	genarch/gsp.c \
+	genarch/stroke.c \
+	layout/cz.c \
+	layout/us_qwerty.c \
+	layout/us_dvorak.c
+
+ifeq ($(UARCH),amd64)
+	SOURCES += \
+		port/i8042.c \
+		ctl/pc.c
+endif
+
+ifeq ($(UARCH),arm32)
+	ifeq ($(MACHINE),testarm)
+		SOURCES += \
+			port/gxemul.c
+		
+		ifeq ($(CONFIG_FB),y)
+			SOURCES += \
+				ctl/gxe_fb.c
+		else
+			SOURCES += \
+				ctl/stty.c
+		endif
+	endif
+	ifeq ($(MACHINE),integratorcp)
+		SOURCES += \
+			port/pl050.c \
+			ctl/pl050.c
+	endif
+endif
+
+ifeq ($(UARCH),ia32)
+	SOURCES += \
+		port/i8042.c \
+		ctl/pc.c
+endif
+
+ifeq ($(MACHINE),i460GX)
+	SOURCES += \
+		port/i8042.c \
+		ctl/pc.c
+endif
+
+ifeq ($(MACHINE),ski)
+	SOURCES += \
+		port/ski.c \
+		ctl/stty.c
+endif
+
+ifeq ($(MACHINE),msim)
+	SOURCES += \
+		port/msim.c \
+		ctl/stty.c
+endif
+
+ifeq ($(MACHINE),lgxemul)
+	SOURCES += \
+		port/gxemul.c
+	
+	ifeq ($(CONFIG_FB),y)
+		SOURCES += \
+			ctl/gxe_fb.c
+	else
+		SOURCES += \
+			ctl/stty.c
+	endif
+endif
+
+ifeq ($(MACHINE),bgxemul)
+	SOURCES += \
+		port/gxemul.c
+	
+	ifeq ($(CONFIG_FB),y)
+		SOURCES += \
+			ctl/gxe_fb.c
+	else
+		SOURCES += \
+			ctl/stty.c
+	endif
+endif
+
+ifeq ($(UARCH),ppc32)
+	SOURCES += \
+		port/dummy.c \
+		ctl/stty.c
+endif
+
+ifeq ($(UARCH),sparc64)
+	ifeq ($(MACHINE),serengeti)
+		SOURCES += \
+			port/sgcn.c \
+			ctl/stty.c
+	else
+		SOURCES += \
+			port/sun.c \
+			port/z8530.c \
+			port/ns16550.c \
+			ctl/sun.c
+	endif
+endif
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/srv/kbd/Makefile.common
===================================================================
--- uspace/srv/kbd/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/kbd/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../lib/libc
+SOFTINT_PREFIX = ../../lib/softint
+LIBS = $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = kbd
Index: uspace/srv/loader/Makefile
===================================================================
--- uspace/srv/loader/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/loader/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,5 +1,5 @@
 #
 # Copyright (c) 2005 Martin Decky
-# Copyright (c) 2008 Jiri Svoboda
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -28,56 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
-LIBC_PREFIX = ../../lib/libc
-SOFTINT_PREFIX = ../../lib/softint
+.PHONY: all clean
 
-include $(LIBC_PREFIX)/Makefile.toolchain
-include arch/$(UARCH)/Makefile.inc
-
-CFLAGS += -Iinclude
-
-LIBS = $(LIBC_PREFIX)/libc.a $(SOFTINT_PREFIX)/libsoftint.a
-
-## Sources
-#
-
-OUTPUT = loader
-GENERIC_SOURCES = \
-	main.c \
-	elf_load.c \
-	interp.s
-
-SOURCES := $(GENERIC_SOURCES) $(ARCH_SOURCES)
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OBJECTS) $(OUTPUT).map $(OUTPUT).disasm arch/$(UARCH)/_link.ld Makefile.depend
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS) arch/$(UARCH)/_link.ld
-	$(LD) -T arch/$(UARCH)/_link.ld $(LFLAGS) $(OBJECTS) $(LIBS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-arch/$(UARCH)/_link.ld: arch/$(UARCH)/_link.ld.in
-	$(GCC) $(DEFS) $(CFLAGS) -DLIBC_PREFIX=$(LIBC_PREFIX) -E -x c $< | grep -v "^\#" > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm arch/*/_link.ld
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/srv/loader/Makefile.build
===================================================================
--- uspace/srv/loader/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/loader/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,74 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+include arch/$(UARCH)/Makefile.inc
+
+CFLAGS += -Iinclude
+LINK = arch/$(UARCH)/_link.ld
+
+## Sources
+#
+
+GENERIC_SOURCES = \
+	main.c \
+	elf_load.c \
+	interp.s
+
+SOURCES := $(GENERIC_SOURCES) $(ARCH_SOURCES)
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS) $(LINK)
+	$(LD) -T $(LINK) $(LFLAGS) $(OBJECTS) $(LIBS) -o $@ -Map $(OUTPUT).map
+
+$(LINK): $(LINK).in
+	$(GCC) $(DEFS) $(CFLAGS) -DLIBC_PREFIX=$(LIBC_PREFIX) -E -x c $< | grep -v "^\#" > $@
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+%.o: %.s $(DEPEND)
+	$(AS) $(AFLAGS) $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/srv/loader/Makefile.common
===================================================================
--- uspace/srv/loader/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/loader/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../lib/libc
+SOFTINT_PREFIX = ../../lib/softint
+LIBS = $(LIBC_PREFIX)/libc.a $(SOFTINT_PREFIX)/libsoftint.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = loader
Index: uspace/srv/ns/Makefile
===================================================================
--- uspace/srv/ns/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/ns/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
 # Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,50 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
-LIBC_PREFIX = ../../lib/libc
-SOFTINT_PREFIX = ../../lib/softint
+.PHONY: all clean
 
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-LIBS = $(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = ns
-SOURCES = \
-	ns.c \
-	service.c \
-	clonable.c \
-	task.c
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/srv/ns/Makefile.build
===================================================================
--- uspace/srv/ns/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/ns/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,64 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	ns.c \
+	service.c \
+	clonable.c \
+	task.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/srv/ns/Makefile.common
===================================================================
--- uspace/srv/ns/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/ns/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../lib/libc
+SOFTINT_PREFIX = ../../lib/softint
+LIBS = $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = ns
Index: uspace/srv/part/mbr_part/Makefile
===================================================================
--- uspace/srv/part/mbr_part/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/part/mbr_part/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
-# Copyright (c) 2006 Martin Decky
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,50 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
+.PHONY: all clean
 
-LIBC_PREFIX = ../../../lib/libc
-SOFTINT_PREFIX = ../../../lib/softint
-LIBBLOCK_PREFIX = ../../../lib/libblock
-
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-CFLAGS += -I$(LIBBLOCK_PREFIX)
-LIBS = $(LIBBLOCK_PREFIX)/libblock.a $(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = mbr_part
-SOURCES = \
-	mbr_part.c
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/srv/part/mbr_part/Makefile.build
===================================================================
--- uspace/srv/part/mbr_part/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/part/mbr_part/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,63 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+CFLAGS += -I$(LIBBLOCK_PREFIX)
+
+## Sources
+#
+
+SOURCES = \
+	mbr_part.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/srv/part/mbr_part/Makefile.common
===================================================================
--- uspace/srv/part/mbr_part/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/part/mbr_part/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,40 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../../lib/libc
+SOFTINT_PREFIX = ../../../lib/softint
+LIBBLOCK_PREFIX = ../../../lib/libblock
+LIBS = $(LIBBLOCK_PREFIX)/libblock.a $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = mbr_part
Index: uspace/srv/pci/Makefile
===================================================================
--- uspace/srv/pci/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/pci/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,4 +1,5 @@
 #
 # Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -27,53 +28,17 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
-LIBC_PREFIX = ../../lib/libc
-SOFTINT_PREFIX = ../../lib/softint
+.PHONY: all clean
 
-include $(LIBC_PREFIX)/Makefile.toolchain
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
-
-LIBS = libpci/libpci.a $(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = pci
-SOURCES = \
-	pci.c
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+$(LIBPCI):
+	$(MAKE) -C libpci
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
 	$(MAKE) -C libpci clean
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(MAKE) -C libpci
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
-
-libpci/libpci.a:
-	$(MAKE) -C libpci
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/srv/pci/Makefile.build
===================================================================
--- uspace/srv/pci/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/pci/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,61 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	pci.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/srv/pci/Makefile.common
===================================================================
--- uspace/srv/pci/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/pci/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,40 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../lib/libc
+SOFTINT_PREFIX = ../../lib/softint
+LIBPCI = libpci/libpci.a
+LIBS = $(LIBPCI) $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = pci
Index: uspace/srv/pci/libpci/Makefile
===================================================================
--- uspace/srv/pci/libpci/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/pci/libpci/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,29 +1,40 @@
-# Makefile for The PCI Library
-# (c) 1999 Martin Mares <mj@ucw.cz>
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
 
-# Modified and ported to HelenOS by Jakub Jermar
+include Makefile.common
 
-LIBC_PREFIX=$(shell cd ../../../lib/libc; pwd)
+.PHONY: all clean
 
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-LIBS = $(LIBC_PREFIX)/libc.a
-CFLAGS += -I$(LIBC_PREFIX)/include -trigraphs
-
-OBJS=access.o generic.o names.o
-INCL=internal.h pci.h header.h sysdep.h types.h pci_ids.h
-
-PCILIB=libpci.a
-
-OBJS += i386-ports.o
-
-all: $(PCILIB)
-
-$(PCILIB): $(OBJS)
-	$(AR) rc $@ $(OBJS)
-
-%.o: %.c $(INCL)
-	$(CC) $(CFLAGS) -c $< -o $@
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBC_PREFIX)/libc.a
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm *.o libpci.a
+	rm -f $(DEPEND) $(DEPEND_PREV) $(LIBPCI)
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/srv/pci/libpci/Makefile.build
===================================================================
--- uspace/srv/pci/libpci/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/pci/libpci/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,61 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	access.c \
+	generic.c \
+	names.c \
+	i386-ports.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(LIBPCI)
+
+-include $(DEPEND)
+
+$(LIBPCI): $(OBJECTS)
+	$(AR) rc $@ $(OBJECTS)
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/srv/pci/libpci/Makefile.common
===================================================================
--- uspace/srv/pci/libpci/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/pci/libpci/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,36 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../../lib/libc
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+LIBPCI = libpci.a
Index: uspace/srv/vfs/Makefile
===================================================================
--- uspace/srv/vfs/Makefile	(revision 00413c5c7dfd26adbc32dc9cc467868315f9c621)
+++ uspace/srv/vfs/Makefile	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2006 Martin Decky
-# Copyright (c) 2008 Jakub Jermar
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
 # All rights reserved.
 #
@@ -28,52 +28,13 @@
 #
 
-## Setup toolchain
-#
+include Makefile.common
 
-LIBC_PREFIX = ../../lib/libc
-SOFTINT_PREFIX = ../../lib/softint
+.PHONY: all clean
 
-include $(LIBC_PREFIX)/Makefile.toolchain
-
-LIBS = $(LIBC_PREFIX)/libc.a
-
-## Sources
-#
-
-OUTPUT = vfs
-SOURCES = \
-	vfs.c \
-	vfs_node.c \
-	vfs_file.c \
-	vfs_ops.c \
-	vfs_lookup.c \
-	vfs_register.c
-
-OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
-
-.PHONY: all clean depend
-
-all: $(OUTPUT) $(OUTPUT).disasm
-
--include Makefile.depend
+all: $(LIBC_PREFIX)/../../../Makefile.config $(LIBC_PREFIX)/../../../config.h $(LIBC_PREFIX)/../../../config.defs $(LIBS)
+	-[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
+	$(MAKE) -f Makefile.build
 
 clean:
-	-rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm Makefile.depend $(OBJECTS)
-
-depend:
-	$(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend
-
-$(OUTPUT): $(OBJECTS) $(LIBS)
-	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
-
-$(OUTPUT).disasm: $(OUTPUT)
-	$(OBJDUMP) -d $< > $@
-
-%.o: %.S
-	$(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
-
-%.o: %.s
-	$(AS) $(AFLAGS) $< -o $@
-
-%.o: %.c
-	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+	rm -f $(DEPEND) $(DEPEND_PREV) $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm
+	find . -name '*.o' -follow -exec rm \{\} \;
Index: uspace/srv/vfs/Makefile.build
===================================================================
--- uspace/srv/vfs/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/vfs/Makefile.build	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,66 @@
+#
+# Copyright (c) 2005 Martin Decky
+# Copyright (c) 2007 Jakub Jermar
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+## Setup toolchain
+#
+
+include Makefile.common
+include $(LIBC_PREFIX)/Makefile.toolchain
+
+## Sources
+#
+
+SOURCES = \
+	vfs.c \
+	vfs_node.c \
+	vfs_file.c \
+	vfs_ops.c \
+	vfs_lookup.c \
+	vfs_register.c
+
+OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
+
+.PHONY: all
+
+all: $(OUTPUT) $(OUTPUT).disasm
+
+-include $(DEPEND)
+
+$(OUTPUT).disasm: $(OUTPUT)
+	$(OBJDUMP) -d $< > $@
+
+$(OUTPUT): $(OBJECTS) $(LIBS)
+	$(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
+
+%.o: %.c $(DEPEND)
+	$(CC) $(DEFS) $(CFLAGS) -c $< -o $@
+
+$(DEPEND):
+	makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
+	-[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
Index: uspace/srv/vfs/Makefile.common
===================================================================
--- uspace/srv/vfs/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
+++ uspace/srv/vfs/Makefile.common	(revision cc1f8d49ea50ec53cdbef1c6e641762fee657fb0)
@@ -0,0 +1,39 @@
+#
+# Copyright (c) 2005 Martin Decky
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+
+## Common names
+#
+
+LIBC_PREFIX = ../../lib/libc
+SOFTINT_PREFIX = ../../lib/softint
+LIBS = $(LIBC_PREFIX)/libc.a
+
+DEPEND = Makefile.depend
+DEPEND_PREV = $(DEPEND).prev
+OUTPUT = vfs