1 # ===========================================================================
2 # Kernel configuration targets
3 # These targets are used from top-level makefile
5 PHONY += oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config
9 xconfig: prepare $(objk)/qconf
10 $(objk)/qconf $(Kconfig)
12 gconfig: prepare $(objk)/gconf
13 $(objk)/gconf $(Kconfig)
15 menuconfig: prepare $(objk)/mconf
16 $(objk)/mconf $(Kconfig)
18 config: prepare $(objk)/conf
19 $(objk)/conf $(Kconfig)
21 oldconfig: prepare $(objk)/conf
22 $(objk)/conf -o $(Kconfig)
24 silentoldconfig: prepare $(objk)/conf
25 $(objk)/conf -s $(Kconfig)
27 # --- UNUSED, ignore ----------------------------------------------------------
28 # Create new linux.pot file
29 # Adjust charset to UTF-8 in .po file to accept UTF-8 in Kconfig files
30 # The symlink is used to repair a deficiency in arch/um
31 update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h
33 xgettext --default-domain=linux \
34 --add-comments --keyword=_ --keyword=N_ \
36 --files-from=scripts/kconfig/POTFILES.in \
37 --output $(obj)/config.pot
38 sed -i s/CHARSET/UTF-8/ $(obj)/config.pot
39 ln -fs Kconfig.i386 arch/um/Kconfig.arch
40 (for i in `ls arch/`; \
43 $(obj)/kxgettext arch/$$i/Kconfig \
44 >> $(obj)/config.pot; \
46 msguniq --sort-by-file --to-code=UTF-8 $(obj)/config.pot \
47 --output $(obj)/linux.pot
48 rm -f arch/um/Kconfig.arch
49 rm -f $(obj)/config.pot
50 # --- UNUSED, ignore ----------------------------------------------------------
52 PHONY += randconfig allyesconfig allnoconfig allmodconfig defconfig
54 randconfig: prepare $(objk)/conf
55 $(objk)/conf -r $(Kconfig)
57 allyesconfig: prepare $(objk)/conf
58 $(objk)/conf -y $(Kconfig)
60 allnoconfig: prepare $(objk)/conf
61 $(objk)/conf -n $(Kconfig)
63 allmodconfig: prepare $(objk)/conf
64 $(objk)/conf -m $(Kconfig)
66 defconfig: prepare $(objk)/conf
67 ifeq ($(KBUILD_DEFCONFIG),)
68 $(objk)/conf -d $(Kconfig)
70 @echo "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'"
71 $(objk)/conf -D $(KBUILD_DEFCONFIG) $(Kconfig)
74 %_defconfig: prepare $(objk)/conf
75 $(objk)/conf -D configs/$@ $(Kconfig)
77 # Help text used by make help
79 @echo ' config - Update current config utilising a line-oriented program'
80 @echo ' menuconfig - Update current config utilising a menu based program'
81 @echo ' xconfig - Update current config utilising a QT based front-end'
82 @echo ' gconfig - Update current config utilising a GTK based front-end'
83 @echo ' oldconfig - Update current config utilising a provided .config as base'
84 @echo ' silentoldconfig - Same as oldconfig, but quietly'
85 @echo ' randconfig - New config with random answer to all options'
86 @echo ' defconfig - New config with default answer to all options'
87 @echo ' allmodconfig - New config selecting modules when possible'
88 @echo ' allyesconfig - New config where all options are accepted with yes'
89 @echo ' allnoconfig - New config where all options are answered with no'
92 check-lxdialog := $(srck)/lxdialog/check-lxdialog.sh
94 # Use recursively expanded variables so we do not call gcc unless
95 # we really need to do so. (Do not call gcc as part of make mrproper)
96 HOST_EXTRACFLAGS = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags)
97 HOST_LOADLIBES = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
99 HOST_EXTRACFLAGS += -DLOCALE
102 # ===========================================================================
103 # Shared Makefile for the various kconfig executables:
104 # conf: Used for defconfig, oldconfig and related targets
105 # mconf: Used for the mconfig target.
106 # Utilizes the lxdialog package
107 # qconf: Used for the xconfig target
108 # Based on QT which needs to be installed to compile it
109 # gconf: Used for the gconfig target
110 # Based on GTK which needs to be installed to compile it
111 # object files used by all kconfig flavours
113 lxdialog := lxdialog/checklist.o lxdialog/util.o lxdialog/inputbox.o
114 lxdialog += lxdialog/textbox.o lxdialog/yesno.o lxdialog/menubox.o
116 conf-objs := conf.o zconf.tab.o
117 mconf-objs := mconf.o zconf.tab.o $(lxdialog)
118 kxgettext-objs := kxgettext.o zconf.tab.o
120 hostprogs-y := conf qconf gconf kxgettext
122 ifeq ($(MAKECMDGOALS),menuconfig)
126 ifeq ($(MAKECMDGOALS),xconfig)
129 ifeq ($(MAKECMDGOALS),gconfig)
134 ifeq ($(qconf-target),1)
135 qconf-cxxobjs := qconf.o
136 qconf-objs := kconfig_load.o zconf.tab.o
139 ifeq ($(gconf-target),1)
140 gconf-objs := gconf.o kconfig_load.o zconf.tab.o
143 clean-files := lkc_defs.h qconf.moc .tmp_qtcheck \
144 .tmp_gtkcheck zconf.tab.c lex.zconf.c zconf.hash.c gconf.glade.h
145 clean-files += mconf qconf gconf
146 clean-files += config.pot coreinfo.pot
148 # Check that we have the required ncurses stuff installed for lxdialog (menuconfig)
149 PHONY += $(objk)/dochecklxdialog
150 $(addprefix $(obj)/,$(lxdialog)): $(objk)/dochecklxdialog
151 $(objk)/dochecklxdialog:
152 $(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOST_LOADLIBES)
154 always := dochecklxdialog
156 # Add environment specific flags
157 HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(srck)/check.sh $(HOSTCC) $(HOSTCFLAGS))
159 # generated files seem to need this to find local include files
160 HOSTCFLAGS_lex.zconf.o := -I$(src)
161 HOSTCFLAGS_zconf.tab.o := -I$(src)
163 HOSTLOADLIBES_qconf = $(KC_QT_LIBS) -ldl
164 HOSTCXXFLAGS_qconf.o = $(KC_QT_CFLAGS) -D LKC_DIRECT_LINK
166 HOSTLOADLIBES_gconf = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0`
167 HOSTCFLAGS_gconf.o = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \
170 $(objk)/qconf.o: $(objk)/.tmp_qtcheck
172 ifeq ($(qconf-target),1)
173 $(objk)/.tmp_qtcheck: $(srck)/Makefile
174 -include $(objk)/.tmp_qtcheck
176 # QT needs some extra effort...
177 $(objk)/.tmp_qtcheck: prepare
178 @set -e; dir=""; pkg=""; \
179 pkg-config --exists qt 2> /dev/null && pkg=qt; \
180 pkg-config --exists qt-mt 2> /dev/null && pkg=qt-mt; \
181 if [ -n "$$pkg" ]; then \
182 cflags="\$$(shell pkg-config $$pkg --cflags)"; \
183 libs="\$$(shell pkg-config $$pkg --libs)"; \
184 moc="\$$(shell pkg-config $$pkg --variable=prefix)/bin/moc"; \
185 dir="$$(pkg-config $$pkg --variable=prefix)"; \
187 for d in $$QTDIR /usr/share/qt* /usr/lib/qt*; do \
188 if [ -f $$d/include/qconfig.h ]; then dir=$$d; break; fi; \
190 if [ -z "$$dir" ]; then \
192 echo "* Unable to find the QT3 installation. Please make sure that"; \
193 echo "* the QT3 development package is correctly installed and"; \
194 echo "* either install pkg-config or set the QTDIR environment"; \
195 echo "* variable to the correct location."; \
199 libpath=$$dir/lib; lib=qt; osdir=""; \
200 $(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \
201 osdir=x$$($(HOSTCXX) -print-multi-os-directory); \
202 test -d $$libpath/$$osdir && libpath=$$libpath/$$osdir; \
203 test -f $$libpath/libqt-mt.so && lib=qt-mt; \
204 cflags="-I$$dir/include"; \
205 libs="-L$$libpath -Wl,-rpath,$$libpath -l$$lib"; \
206 moc="$$dir/bin/moc"; \
208 if [ ! -x $$dir/bin/moc -a -x /usr/bin/moc ]; then \
210 echo "* Unable to find $$dir/bin/moc, using /usr/bin/moc instead."; \
212 moc="/usr/bin/moc"; \
214 echo "KC_QT_CFLAGS=$$cflags" > $@; \
215 echo "KC_QT_LIBS=$$libs" >> $@; \
216 echo "KC_QT_MOC=$$moc" >> $@
219 $(objk)/gconf.o: $(objk)/.tmp_gtkcheck
221 ifeq ($(gconf-target),1)
222 -include $(objk)/.tmp_gtkcheck
224 # GTK needs some extra effort, too...
225 $(objk)/.tmp_gtkcheck: prepare
226 @if `pkg-config --exists gtk+-2.0 gmodule-2.0 libglade-2.0`; then \
227 if `pkg-config --atleast-version=2.0.0 gtk+-2.0`; then \
231 echo "* GTK+ is present but version >= 2.0.0 is required."; \
237 echo "* Unable to find the GTK+ installation. Please make sure that"; \
238 echo "* the GTK+ 2.0 development package is correctly installed..."; \
239 echo "* You need gtk+-2.0, glib-2.0 and libglade-2.0."; \
245 # --- UNUSED, ignore ----------------------------------------------------------
247 $(obj)/zconf.tab.o: $(obj)/lex.zconf.c $(obj)/zconf.hash.c
249 $(obj)/kconfig_load.o: $(obj)/lkc_defs.h
251 $(obj)/qconf.o: $(obj)/qconf.moc $(obj)/lkc_defs.h
253 $(obj)/gconf.o: $(obj)/lkc_defs.h
255 $(obj)/%.moc: $(src)/%.h
256 $(KC_QT_MOC) -i $< -o $@
258 $(obj)/lkc_defs.h: $(src)/lkc_proto.h
259 sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
261 # Extract gconf menu items for I18N support
262 $(obj)/gconf.glade.h: $(obj)/gconf.glade
263 intltool-extract --type=gettext/glade $(obj)/gconf.glade
265 # --- UNUSED, ignore ----------------------------------------------------------
268 # The following requires flex/bison/gperf
269 # By default we use the _shipped versions, uncomment the following line if
270 # you are modifying the flex/bison src.
275 # --- UNUSED, ignore ----------------------------------------------------------
276 $(obj)/zconf.tab.c: $(src)/zconf.y
277 $(obj)/lex.zconf.c: $(src)/zconf.l
278 $(obj)/zconf.hash.c: $(src)/zconf.gperf
281 bison -l -b $* -p $(notdir $*) $<
285 flex -L -P$(notdir $*) -o$@ $<
291 # --- UNUSED, ignore ----------------------------------------------------------
295 $(objk)/qconf: $(patsubst %,$(objk)/%,$(qconf-cxxobjs)) \
296 $(patsubst %,$(objk)/%,$(qconf-objs))
297 $(HOSTCXX) $(HOSTCXXFLAGS) $(HOSTLOADLIBES_qconf) -o $@ $^
298 $(objk)/gconf: $(patsubst %,$(objk)/%,$(gconf-objs))
299 $(HOSTCC) $(HOSTCFLAGS) $(HOSTLOADLIBES_gconf) -o $@ $^
300 $(objk)/mconf: $(patsubst %,$(objk)/%,$(mconf-objs))
301 $(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $(HOST_LOADLIBES) -o $@ $^
302 $(objk)/conf: $(patsubst %,$(objk)/%,$(conf-objs))
303 $(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -o $@ $^
305 $(objk)/mconf.o: $(srck)/mconf.c
306 $(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $<
307 $(objk)/conf.o: $(srck)/conf.c
308 $(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $<
310 $(objk)/zconf.tab.o: $(objk)/zconf.tab.c $(objk)/lex.zconf.c \
312 $(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $(objk)/zconf.tab.c
313 $(objk)/kconfig_load.o: $(srck)/kconfig_load.c $(objk)/lkc_defs.h
314 $(HOSTCC) $(HOSTCFLAGS) -c -o $@ $<
315 $(objk)/qconf.o: $(srck)/qconf.cc $(objk)/qconf.moc $(objk)/lkc_defs.h
316 $(HOSTCXX) $(HOSTCXXFLAGS) $(HOSTCXXFLAGS_qconf.o) -c -o $@ $<
317 $(objk)/gconf.o: $(srck)/gconf.c $(objk)/lkc_defs.h
318 $(HOSTCC) $(HOSTCFLAGS) $(HOSTCFLAGS_gconf.o) -c -o $@ $<
319 $(objk)/%.moc: $(srck)/%.h
320 $(KC_QT_MOC) -i $< -o $@
321 $(objk)/lkc_defs.h: $(srck)/lkc_proto.h
322 sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
324 $(objk)/lex.zconf.c: $(srck)/lex.zconf.c_shipped
326 $(objk)/zconf.hash.c: $(srck)/zconf.hash.c_shipped
328 $(objk)/zconf.tab.c: $(srck)/zconf.tab.c_shipped
331 $(objk)/lxdialog/lxdialog: $(objk)/dochecklxdialog \
332 $(patsubst %,$(objk)/lxdialog/%,$(lxdialog))
333 $(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $(HOST_LOADLIBES) \
334 $(patsubst %,$(objk)/lxdialog/%,$(lxdialog)) -o $@
335 $(objk)/lxdialog/%.o: $(srck)/lxdialog/%.c
336 $(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $^ -c -o $@