[net-next-2.6.git] / scripts / kconfig / Makefile

# ===========================================================================
# Kernel configuration targets
# These targets are used from top-level makefile

.PHONY: oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config

xconfig: $(obj)/qconf
	$< arch/$(ARCH)/Kconfig

gconfig: $(obj)/gconf
	$< arch/$(ARCH)/Kconfig

menuconfig: $(obj)/mconf
	$(Q)$(MAKE) $(build)=scripts/lxdialog
	$< arch/$(ARCH)/Kconfig

config: $(obj)/conf
	$< arch/$(ARCH)/Kconfig

oldconfig: $(obj)/conf
	$< -o arch/$(ARCH)/Kconfig

silentoldconfig: $(obj)/conf
	$< -s arch/$(ARCH)/Kconfig

update-po-config: $(obj)/kxgettext
	xgettext --default-domain=linux \
          --add-comments --keyword=_ --keyword=N_ \
          --files-from=scripts/kconfig/POTFILES.in \
          --output scripts/kconfig/config.pot
	$(Q)ln -fs Kconfig_i386 arch/um/Kconfig_arch
	$(Q)for i in `ls arch/`; \
	do \
	  scripts/kconfig/kxgettext arch/$$i/Kconfig \
	    | msguniq -o scripts/kconfig/linux_$${i}.pot; \
	done
	$(Q)msgcat scripts/kconfig/config.pot \
	  `find scripts/kconfig/ -type f -name linux_*.pot` \
	  --output scripts/kconfig/linux_raw.pot
	$(Q)msguniq --sort-by-file scripts/kconfig/linux_raw.pot \
	    --output scripts/kconfig/linux.pot
	$(Q)rm -f arch/um/Kconfig_arch
	$(Q)rm -f scripts/kconfig/linux_*.pot scripts/kconfig/config.pot

.PHONY: randconfig allyesconfig allnoconfig allmodconfig defconfig

randconfig: $(obj)/conf
	$< -r arch/$(ARCH)/Kconfig

allyesconfig: $(obj)/conf
	$< -y arch/$(ARCH)/Kconfig

allnoconfig: $(obj)/conf
	$< -n arch/$(ARCH)/Kconfig

allmodconfig: $(obj)/conf
	$< -m arch/$(ARCH)/Kconfig

defconfig: $(obj)/conf
ifeq ($(KBUILD_DEFCONFIG),)
	$< -d arch/$(ARCH)/Kconfig
else
	@echo *** Default configuration is based on '$(KBUILD_DEFCONFIG)'
	$(Q)$< -D arch/$(ARCH)/configs/$(KBUILD_DEFCONFIG) arch/$(ARCH)/Kconfig
endif

%_defconfig: $(obj)/conf
	$(Q)$< -D arch/$(ARCH)/configs/$@ arch/$(ARCH)/Kconfig

# Help text used by make help
help:
	@echo  '  config	  - Update current config utilising a line-oriented program'
	@echo  '  menuconfig	  - Update current config utilising a menu based program'
	@echo  '  xconfig	  - Update current config utilising a QT based front-end'
	@echo  '  gconfig	  - Update current config utilising a GTK based front-end'
	@echo  '  oldconfig	  - Update current config utilising a provided .config as base'
	@echo  '  randconfig	  - New config with random answer to all options'
	@echo  '  defconfig	  - New config with default answer to all options'
	@echo  '  allmodconfig	  - New config selecting modules when possible'
	@echo  '  allyesconfig	  - New config where all options are accepted with yes'
	@echo  '  allnoconfig	  - New minimal config'

# ===========================================================================
# Shared Makefile for the various kconfig executables:
# conf:	  Used for defconfig, oldconfig and related targets
# mconf:  Used for the mconfig target.
#         Utilizes the lxdialog package
# qconf:  Used for the xconfig target
#         Based on QT which needs to be installed to compile it
# gconf:  Used for the gconfig target
#         Based on GTK which needs to be installed to compile it
# object files used by all kconfig flavours

hostprogs-y	:= conf mconf qconf gconf kxgettext
conf-objs	:= conf.o  zconf.tab.o
mconf-objs	:= mconf.o zconf.tab.o
kxgettext-objs	:= kxgettext.o zconf.tab.o

ifeq ($(MAKECMDGOALS),xconfig)
	qconf-target := 1
endif
ifeq ($(MAKECMDGOALS),gconfig)
	gconf-target := 1
endif


ifeq ($(qconf-target),1)
qconf-cxxobjs	:= qconf.o
qconf-objs	:= kconfig_load.o zconf.tab.o
endif

ifeq ($(gconf-target),1)
gconf-objs	:= gconf.o kconfig_load.o zconf.tab.o
endif

clean-files	:= lkc_defs.h qconf.moc .tmp_qtcheck \
		   .tmp_gtkcheck zconf.tab.c zconf.tab.h lex.zconf.c

# Needed for systems without gettext
KBUILD_HAVE_NLS := $(shell \
     if echo "\#include <libintl.h>" | $(HOSTCC) $(HOSTCFLAGS) -E - > /dev/null 2>&1 ; \
     then echo yes ; \
     else echo no ; fi)
ifeq ($(KBUILD_HAVE_NLS),no)
HOSTCFLAGS	+= -DKBUILD_NO_NLS
endif

# generated files seem to need this to find local include files
HOSTCFLAGS_lex.zconf.o	:= -I$(src)
HOSTCFLAGS_zconf.tab.o	:= -I$(src)

HOSTLOADLIBES_qconf	= -L$(QTLIBPATH) -Wl,-rpath,$(QTLIBPATH) -l$(LIBS_QT) -ldl
HOSTCXXFLAGS_qconf.o	= -I$(QTDIR)/include -D LKC_DIRECT_LINK

HOSTLOADLIBES_gconf	= `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --libs`
HOSTCFLAGS_gconf.o	= `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --cflags` \
                          -D LKC_DIRECT_LINK

$(obj)/conf.o $(obj)/mconf.o $(obj)/qconf.o $(obj)/gconf.o $(obj)/kxgettext: $(obj)/zconf.tab.h

$(obj)/zconf.tab.h: $(src)/zconf.tab.h_shipped
$(obj)/zconf.tab.c: $(src)/zconf.tab.c_shipped
$(obj)/lex.zconf.c: $(src)/lex.zconf.c_shipped

$(obj)/qconf.o: $(obj)/.tmp_qtcheck

ifeq ($(qconf-target),1)
MOC = $(QTDIR)/bin/moc
QTLIBPATH = $(QTDIR)/lib
-include $(obj)/.tmp_qtcheck

# QT needs some extra effort...
$(obj)/.tmp_qtcheck:
	@set -e; for d in $$QTDIR /usr/share/qt* /usr/lib/qt*; do \
	  if [ -f $$d/include/qconfig.h ]; then DIR=$$d; break; fi; \
	done; \
	if [ -z "$$DIR" ]; then \
	  echo "*"; \
	  echo "* Unable to find the QT installation. Please make sure that the"; \
	  echo "* QT development package is correctly installed and the QTDIR"; \
	  echo "* environment variable is set to the correct location."; \
	  echo "*"; \
	  false; \
	fi; \
	LIBPATH=$$DIR/lib; LIB=qt; \
	if [ -f $$QTLIB/libqt-mt.so ] ; then \
		LIB=qt-mt; \
		LIBPATH=$$QTLIB; \
	else \
		$(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \
		LIBPATH=$$DIR/lib/$$($(HOSTCXX) -print-multi-os-directory); \
		if [ -f $$LIBPATH/libqt-mt.so ]; then LIB=qt-mt; fi; \
	fi; \
	echo "QTDIR=$$DIR" > $@; echo "QTLIBPATH=$$LIBPATH" >> $@; \
	echo "LIBS_QT=$$LIB" >> $@; \
	if [ ! -x $$DIR/bin/moc -a -x /usr/bin/moc ]; then \
	  echo "*"; \
	  echo "* Unable to find $$DIR/bin/moc, using /usr/bin/moc instead."; \
	  echo "*"; \
	  echo "MOC=/usr/bin/moc" >> $@; \
	fi
endif

$(obj)/gconf.o: $(obj)/.tmp_gtkcheck

ifeq ($(gconf-target),1)
-include $(obj)/.tmp_gtkcheck

# GTK needs some extra effort, too...
$(obj)/.tmp_gtkcheck:
	@if `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --exists`; then		\
		if `pkg-config gtk+-2.0 --atleast-version=2.0.0`; then			\
			touch $@;								\
		else									\
			echo "*"; 							\
			echo "* GTK+ is present but version >= 2.0.0 is required.";	\
			echo "*";							\
			false;								\
		fi									\
	else										\
		echo "*"; 								\
		echo "* Unable to find the GTK+ installation. Please make sure that"; 	\
		echo "* the GTK+ 2.0 development package is correctly installed..."; 	\
		echo "* You need gtk+-2.0, glib-2.0 and libglade-2.0."; 		\
		echo "*"; 								\
		false;									\
	fi
endif

$(obj)/zconf.tab.o: $(obj)/lex.zconf.c

$(obj)/kconfig_load.o: $(obj)/lkc_defs.h

$(obj)/qconf.o: $(obj)/qconf.moc $(obj)/lkc_defs.h

$(obj)/gconf.o: $(obj)/lkc_defs.h

$(obj)/%.moc: $(src)/%.h
	$(MOC) -i $< -o $@

$(obj)/lkc_defs.h: $(src)/lkc_proto.h
	sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'


###
# The following requires flex/bison
# By default we use the _shipped versions, uncomment the following line if
# you are modifying the flex/bison src.
# LKC_GENPARSER := 1

ifdef LKC_GENPARSER

$(obj)/zconf.tab.c: $(obj)/zconf.y 
$(obj)/zconf.tab.h: $(obj)/zconf.tab.c

%.tab.c: %.y
	bison -t -d -v -b $* -p $(notdir $*) $<

lex.%.c: %.l
	flex -P$(notdir $*) -o$@ $<

endif
Commit	Line	Data
1da177e4 LT	1	# ===========================================================================
	2	# Kernel configuration targets
	3	# These targets are used from top-level makefile
	4
3b9fa093	5	.PHONY: oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config
1da177e4 LT	6
	7	xconfig: $(obj)/qconf
	8	$< arch/$(ARCH)/Kconfig
	9
	10	gconfig: $(obj)/gconf
	11	$< arch/$(ARCH)/Kconfig
	12
	13	menuconfig: $(obj)/mconf
	14	$(Q)$(MAKE) $(build)=scripts/lxdialog
	15	$< arch/$(ARCH)/Kconfig
	16
	17	config: $(obj)/conf
	18	$< arch/$(ARCH)/Kconfig
	19
	20	oldconfig: $(obj)/conf
	21	$< -o arch/$(ARCH)/Kconfig
	22
	23	silentoldconfig: $(obj)/conf
	24	$< -s arch/$(ARCH)/Kconfig
	25
3b9fa093 ACM	26	update-po-config: $(obj)/kxgettext
	27	xgettext --default-domain=linux \
	28	--add-comments --keyword=_ --keyword=N_ \
	29	--files-from=scripts/kconfig/POTFILES.in \
720d6c29 EG	30	--output scripts/kconfig/config.pot
	31	$(Q)ln -fs Kconfig_i386 arch/um/Kconfig_arch
	32	$(Q)for i in `ls arch/`; \
	33	do \
	34	scripts/kconfig/kxgettext arch/$$i/Kconfig \
	35	\| msguniq -o scripts/kconfig/linux_$${i}.pot; \
	36	done
	37	$(Q)msgcat scripts/kconfig/config.pot \
	38	`find scripts/kconfig/ -type f -name linux_*.pot` \
	39	--output scripts/kconfig/linux_raw.pot
	40	$(Q)msguniq --sort-by-file scripts/kconfig/linux_raw.pot \
	41	--output scripts/kconfig/linux.pot
	42	$(Q)rm -f arch/um/Kconfig_arch
	43	$(Q)rm -f scripts/kconfig/linux_*.pot scripts/kconfig/config.pot
3b9fa093	44
1da177e4 LT	45	.PHONY: randconfig allyesconfig allnoconfig allmodconfig defconfig
	46
	47	randconfig: $(obj)/conf
	48	$< -r arch/$(ARCH)/Kconfig
	49
	50	allyesconfig: $(obj)/conf
	51	$< -y arch/$(ARCH)/Kconfig
	52
	53	allnoconfig: $(obj)/conf
	54	$< -n arch/$(ARCH)/Kconfig
	55
	56	allmodconfig: $(obj)/conf
	57	$< -m arch/$(ARCH)/Kconfig
	58
	59	defconfig: $(obj)/conf
	60	ifeq ($(KBUILD_DEFCONFIG),)
	61	$< -d arch/$(ARCH)/Kconfig
	62	else
	63	@echo *** Default configuration is based on '$(KBUILD_DEFCONFIG)'
	64	$(Q)$< -D arch/$(ARCH)/configs/$(KBUILD_DEFCONFIG) arch/$(ARCH)/Kconfig
	65	endif
	66
	67	%_defconfig: $(obj)/conf
	68	$(Q)$< -D arch/$(ARCH)/configs/$@ arch/$(ARCH)/Kconfig
	69
	70	# Help text used by make help
	71	help:
	72	@echo ' config - Update current config utilising a line-oriented program'
	73	@echo ' menuconfig - Update current config utilising a menu based program'
	74	@echo ' xconfig - Update current config utilising a QT based front-end'
	75	@echo ' gconfig - Update current config utilising a GTK based front-end'
	76	@echo ' oldconfig - Update current config utilising a provided .config as base'
	77	@echo ' randconfig - New config with random answer to all options'
	78	@echo ' defconfig - New config with default answer to all options'
	79	@echo ' allmodconfig - New config selecting modules when possible'
	80	@echo ' allyesconfig - New config where all options are accepted with yes'
	81	@echo ' allnoconfig - New minimal config'
	82
	83	# ===========================================================================
	84	# Shared Makefile for the various kconfig executables:
	85	# conf: Used for defconfig, oldconfig and related targets
	86	# mconf: Used for the mconfig target.
	87	# Utilizes the lxdialog package
	88	# qconf: Used for the xconfig target
	89	# Based on QT which needs to be installed to compile it
	90	# gconf: Used for the gconfig target
	91	# Based on GTK which needs to be installed to compile it
	92	# object files used by all kconfig flavours
	93
3b9fa093	94	hostprogs-y := conf mconf qconf gconf kxgettext
1da177e4 LT	95	conf-objs := conf.o zconf.tab.o
1da177e4 LT	96	mconf-objs := mconf.o zconf.tab.o
3b9fa093	97	kxgettext-objs := kxgettext.o zconf.tab.o
1da177e4 LT	98
	99	ifeq ($(MAKECMDGOALS),xconfig)
	100	qconf-target := 1
	101	endif
	102	ifeq ($(MAKECMDGOALS),gconfig)
	103	gconf-target := 1
	104	endif
	105
	106
	107	ifeq ($(qconf-target),1)
	108	qconf-cxxobjs := qconf.o
	109	qconf-objs := kconfig_load.o zconf.tab.o
	110	endif
	111
	112	ifeq ($(gconf-target),1)
	113	gconf-objs := gconf.o kconfig_load.o zconf.tab.o
	114	endif
	115
	116	clean-files := lkc_defs.h qconf.moc .tmp_qtcheck \
	117	.tmp_gtkcheck zconf.tab.c zconf.tab.h lex.zconf.c
	118
70a6a0cb YV	119	# Needed for systems without gettext
70a6a0cb YV	120	KBUILD_HAVE_NLS := $(shell \
4ecc65e4	121	if echo "\#include <libintl.h>" \| $(HOSTCC) $(HOSTCFLAGS) -E - > /dev/null 2>&1 ; \
70a6a0cb YV	122	then echo yes ; \
	123	else echo no ; fi)
	124	ifeq ($(KBUILD_HAVE_NLS),no)
	125	HOSTCFLAGS += -DKBUILD_NO_NLS
	126	endif
	127
1da177e4 LT	128	# generated files seem to need this to find local include files
	129	HOSTCFLAGS_lex.zconf.o := -I$(src)
	130	HOSTCFLAGS_zconf.tab.o := -I$(src)
	131
ab919c06	132	HOSTLOADLIBES_qconf = -L$(QTLIBPATH) -Wl,-rpath,$(QTLIBPATH) -l$(LIBS_QT) -ldl
1da177e4 LT	133	HOSTCXXFLAGS_qconf.o = -I$(QTDIR)/include -D LKC_DIRECT_LINK
	134
	135	HOSTLOADLIBES_gconf = `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --libs`
	136	HOSTCFLAGS_gconf.o = `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --cflags` \
	137	-D LKC_DIRECT_LINK
	138
3b9fa093	139	$(obj)/conf.o $(obj)/mconf.o $(obj)/qconf.o $(obj)/gconf.o $(obj)/kxgettext: $(obj)/zconf.tab.h
1da177e4 LT	140
	141	$(obj)/zconf.tab.h: $(src)/zconf.tab.h_shipped
	142	$(obj)/zconf.tab.c: $(src)/zconf.tab.c_shipped
	143	$(obj)/lex.zconf.c: $(src)/lex.zconf.c_shipped
	144
	145	$(obj)/qconf.o: $(obj)/.tmp_qtcheck
	146
	147	ifeq ($(qconf-target),1)
	148	MOC = $(QTDIR)/bin/moc
	149	QTLIBPATH = $(QTDIR)/lib
	150	-include $(obj)/.tmp_qtcheck
	151
	152	# QT needs some extra effort...
	153	$(obj)/.tmp_qtcheck:
	154	@set -e; for d in $$QTDIR /usr/share/qt* /usr/lib/qt*; do \
	155	if [ -f $$d/include/qconfig.h ]; then DIR=$$d; break; fi; \
	156	done; \
	157	if [ -z "$$DIR" ]; then \
	158	echo "*"; \
	159	echo "* Unable to find the QT installation. Please make sure that the"; \
	160	echo "* QT development package is correctly installed and the QTDIR"; \
	161	echo "* environment variable is set to the correct location."; \
	162	echo "*"; \
	163	false; \
	164	fi; \
	165	LIBPATH=$$DIR/lib; LIB=qt; \
ab919c06 SR	166	if [ -f $$QTLIB/libqt-mt.so ] ; then \
	167	LIB=qt-mt; \
	168	LIBPATH=$$QTLIB; \
	169	else \
	170	$(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \
	171	LIBPATH=$$DIR/lib/$$($(HOSTCXX) -print-multi-os-directory); \
	172	if [ -f $$LIBPATH/libqt-mt.so ]; then LIB=qt-mt; fi; \
	173	fi; \
1da177e4	174	echo "QTDIR=$$DIR" > $@; echo "QTLIBPATH=$$LIBPATH" >> $@; \
ab919c06	175	echo "LIBS_QT=$$LIB" >> $@; \
1da177e4 LT	176	if [ ! -x $$DIR/bin/moc -a -x /usr/bin/moc ]; then \
	177	echo "*"; \
	178	echo "* Unable to find $$DIR/bin/moc, using /usr/bin/moc instead."; \
	179	echo "*"; \
	180	echo "MOC=/usr/bin/moc" >> $@; \
	181	fi
	182	endif
	183
	184	$(obj)/gconf.o: $(obj)/.tmp_gtkcheck
	185
	186	ifeq ($(gconf-target),1)
	187	-include $(obj)/.tmp_gtkcheck
	188
	189	# GTK needs some extra effort, too...
	190	$(obj)/.tmp_gtkcheck:
	191	@if `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --exists`; then \
	192	if `pkg-config gtk+-2.0 --atleast-version=2.0.0`; then \
	193	touch $@; \
	194	else \
	195	echo "*"; \
	196	echo "* GTK+ is present but version >= 2.0.0 is required."; \
	197	echo "*"; \
	198	false; \
	199	fi \
	200	else \
	201	echo "*"; \
	202	echo "* Unable to find the GTK+ installation. Please make sure that"; \
	203	echo "* the GTK+ 2.0 development package is correctly installed..."; \
	204	echo "* You need gtk+-2.0, glib-2.0 and libglade-2.0."; \
	205	echo "*"; \
	206	false; \
	207	fi
	208	endif
	209
	210	$(obj)/zconf.tab.o: $(obj)/lex.zconf.c
	211
	212	$(obj)/kconfig_load.o: $(obj)/lkc_defs.h
	213
	214	$(obj)/qconf.o: $(obj)/qconf.moc $(obj)/lkc_defs.h
	215
	216	$(obj)/gconf.o: $(obj)/lkc_defs.h
	217
	218	$(obj)/%.moc: $(src)/%.h
	219	$(MOC) -i $< -o $@
	220
	221	$(obj)/lkc_defs.h: $(src)/lkc_proto.h
	222	sed < $< > $@ 's/P(\([^,]\),./#define \1 (\*\1_p)/'
	223
	224
	225	###
	226	# The following requires flex/bison
	227	# By default we use the _shipped versions, uncomment the following line if
	228	# you are modifying the flex/bison src.
	229	# LKC_GENPARSER := 1
	230
	231	ifdef LKC_GENPARSER
	232
	233	$(obj)/zconf.tab.c: $(obj)/zconf.y
	234	$(obj)/zconf.tab.h: $(obj)/zconf.tab.c
	235
	236	%.tab.c: %.y
	237	bison -t -d -v -b $* -p $(notdir $*) $<
	238
	239	lex.%.c: %.l
240	flex -P$(notdir $*) -o$@ $<
241
242	endif