kconfig: adapt update-po-config to new UML layout
[linux-2.6.git] / scripts / kconfig / Makefile
1 # ===========================================================================
2 # Kernel configuration targets
3 # These targets are used from top-level makefile
4
5 PHONY += oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config \
6         localmodconfig localyesconfig
7
8 ifdef KBUILD_KCONFIG
9 Kconfig := $(KBUILD_KCONFIG)
10 else
11 Kconfig := Kconfig
12 endif
13
14 xconfig: $(obj)/qconf
15         $< $(Kconfig)
16
17 gconfig: $(obj)/gconf
18         $< $(Kconfig)
19
20 menuconfig: $(obj)/mconf
21         $< $(Kconfig)
22
23 config: $(obj)/conf
24         $< --oldaskconfig $(Kconfig)
25
26 nconfig: $(obj)/nconf
27         $< $(Kconfig)
28
29 oldconfig: $(obj)/conf
30         $< --$@ $(Kconfig)
31
32 silentoldconfig: $(obj)/conf
33         $(Q)mkdir -p include/generated
34         $< --$@ $(Kconfig)
35
36 localyesconfig localmodconfig: $(obj)/streamline_config.pl $(obj)/conf
37         $(Q)mkdir -p include/generated
38         $(Q)perl $< --$@ $(srctree) $(Kconfig) > .tmp.config
39         $(Q)if [ -f .config ]; then                                     \
40                         cmp -s .tmp.config .config ||                   \
41                         (mv -f .config .config.old.1;                   \
42                          mv -f .tmp.config .config;                     \
43                          $(obj)/conf --silentoldconfig $(Kconfig);      \
44                          mv -f .config.old.1 .config.old)               \
45         else                                                            \
46                         mv -f .tmp.config .config;                      \
47                         $(obj)/conf --silentoldconfig $(Kconfig);       \
48         fi
49         $(Q)rm -f .tmp.config
50
51 # Create new linux.pot file
52 # Adjust charset to UTF-8 in .po file to accept UTF-8 in Kconfig files
53 # The symlink is used to repair a deficiency in arch/um
54 update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h
55         $(Q)echo "  GEN config"
56         $(Q)xgettext --default-domain=linux                         \
57             --add-comments --keyword=_ --keyword=N_                 \
58             --from-code=UTF-8                                       \
59             --files-from=$(srctree)/scripts/kconfig/POTFILES.in     \
60             --directory=$(srctree) --directory=$(objtree)           \
61             --output $(obj)/config.pot
62         $(Q)sed -i s/CHARSET/UTF-8/ $(obj)/config.pot
63         $(Q)(for i in `ls $(srctree)/arch/*/Kconfig      \
64             $(srctree)/arch/*/um/Kconfig`;               \
65             do                                           \
66                 echo "  GEN $$i";                        \
67                 $(obj)/kxgettext $$i                     \
68                      >> $(obj)/config.pot;               \
69             done )
70         $(Q)msguniq --sort-by-file --to-code=UTF-8 $(obj)/config.pot \
71             --output $(obj)/linux.pot
72         $(Q)rm -f $(obj)/config.pot
73
74 PHONY += allnoconfig allyesconfig allmodconfig alldefconfig randconfig
75
76 allnoconfig allyesconfig allmodconfig alldefconfig randconfig: $(obj)/conf
77         $< --$@ $(Kconfig)
78
79 PHONY += listnewconfig oldnoconfig savedefconfig defconfig
80
81 listnewconfig oldnoconfig: $(obj)/conf
82         $< --$@ $(Kconfig)
83
84 savedefconfig: $(obj)/conf
85         $< --$@=defconfig $(Kconfig)
86
87 defconfig: $(obj)/conf
88 ifeq ($(KBUILD_DEFCONFIG),)
89         $< --defconfig $(Kconfig)
90 else
91         @echo "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'"
92         $(Q)$< --defconfig=arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG) $(Kconfig)
93 endif
94
95 %_defconfig: $(obj)/conf
96         $(Q)$< --defconfig=arch/$(SRCARCH)/configs/$@ $(Kconfig)
97
98 # Help text used by make help
99 help:
100         @echo  '  config          - Update current config utilising a line-oriented program'
101         @echo  '  nconfig         - Update current config utilising a ncurses menu based program'
102         @echo  '  menuconfig      - Update current config utilising a menu based program'
103         @echo  '  xconfig         - Update current config utilising a QT based front-end'
104         @echo  '  gconfig         - Update current config utilising a GTK based front-end'
105         @echo  '  oldconfig       - Update current config utilising a provided .config as base'
106         @echo  '  localmodconfig  - Update current config disabling modules not loaded'
107         @echo  '  localyesconfig  - Update current config converting local mods to core'
108         @echo  '  silentoldconfig - Same as oldconfig, but quietly, additionally update deps'
109         @echo  '  defconfig       - New config with default from ARCH supplied defconfig'
110         @echo  '  savedefconfig   - Save current config as ./defconfig (minimal config)'
111         @echo  '  allnoconfig     - New config where all options are answered with no'
112         @echo  '  allyesconfig    - New config where all options are accepted with yes'
113         @echo  '  allmodconfig    - New config selecting modules when possible'
114         @echo  '  alldefconfig    - New config with all symbols set to default'
115         @echo  '  randconfig      - New config with random answer to all options'
116         @echo  '  listnewconfig   - List new options'
117         @echo  '  oldnoconfig     - Same as silentoldconfig but set new symbols to n (unset)'
118
119 # lxdialog stuff
120 check-lxdialog  := $(srctree)/$(src)/lxdialog/check-lxdialog.sh
121
122 # Use recursively expanded variables so we do not call gcc unless
123 # we really need to do so. (Do not call gcc as part of make mrproper)
124 HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags) \
125                     -DLOCALE
126
127 # ===========================================================================
128 # Shared Makefile for the various kconfig executables:
129 # conf:   Used for defconfig, oldconfig and related targets
130 # nconf:  Used for the nconfig target.
131 #         Utilizes ncurses
132 # mconf:  Used for the menuconfig target
133 #         Utilizes the lxdialog package
134 # qconf:  Used for the xconfig target
135 #         Based on QT which needs to be installed to compile it
136 # gconf:  Used for the gconfig target
137 #         Based on GTK which needs to be installed to compile it
138 # object files used by all kconfig flavours
139
140 lxdialog := lxdialog/checklist.o lxdialog/util.o lxdialog/inputbox.o
141 lxdialog += lxdialog/textbox.o lxdialog/yesno.o lxdialog/menubox.o
142
143 conf-objs       := conf.o  zconf.tab.o
144 mconf-objs     := mconf.o zconf.tab.o $(lxdialog)
145 nconf-objs     := nconf.o zconf.tab.o nconf.gui.o
146 kxgettext-objs  := kxgettext.o zconf.tab.o
147 qconf-cxxobjs   := qconf.o
148 qconf-objs      := zconf.tab.o
149 gconf-objs      := gconf.o zconf.tab.o
150
151 hostprogs-y := conf
152
153 ifeq ($(MAKECMDGOALS),nconfig)
154         hostprogs-y += nconf
155 endif
156
157 ifeq ($(MAKECMDGOALS),menuconfig)
158         hostprogs-y += mconf
159 endif
160
161 ifeq ($(MAKECMDGOALS),update-po-config)
162         hostprogs-y += kxgettext
163 endif
164
165 ifeq ($(MAKECMDGOALS),xconfig)
166         qconf-target := 1
167 endif
168 ifeq ($(MAKECMDGOALS),gconfig)
169         gconf-target := 1
170 endif
171
172
173 ifeq ($(qconf-target),1)
174         hostprogs-y += qconf
175 endif
176
177 ifeq ($(gconf-target),1)
178         hostprogs-y += gconf
179 endif
180
181 clean-files     := qconf.moc .tmp_qtcheck .tmp_gtkcheck
182 clean-files     += zconf.tab.c zconf.lex.c zconf.hash.c gconf.glade.h
183 clean-files     += mconf qconf gconf nconf
184 clean-files     += config.pot linux.pot
185
186 # Check that we have the required ncurses stuff installed for lxdialog (menuconfig)
187 PHONY += $(obj)/dochecklxdialog
188 $(addprefix $(obj)/,$(lxdialog)): $(obj)/dochecklxdialog
189 $(obj)/dochecklxdialog:
190         $(Q)$(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTLOADLIBES_mconf)
191
192 always := dochecklxdialog
193
194 # Add environment specific flags
195 HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(srctree)/$(src)/check.sh $(HOSTCC) $(HOSTCFLAGS))
196
197 # generated files seem to need this to find local include files
198 HOSTCFLAGS_zconf.lex.o  := -I$(src)
199 HOSTCFLAGS_zconf.tab.o  := -I$(src)
200
201 LEX_PREFIX_zconf        := zconf
202 YACC_PREFIX_zconf       := zconf
203
204 HOSTLOADLIBES_qconf     = $(KC_QT_LIBS)
205 HOSTCXXFLAGS_qconf.o    = $(KC_QT_CFLAGS)
206
207 HOSTLOADLIBES_gconf     = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0`
208 HOSTCFLAGS_gconf.o      = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \
209                           -Wno-missing-prototypes
210
211 HOSTLOADLIBES_mconf   = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
212
213 HOSTLOADLIBES_nconf     = -lmenu -lpanel -lncurses
214 $(obj)/qconf.o: $(obj)/.tmp_qtcheck
215
216 ifeq ($(qconf-target),1)
217 $(obj)/.tmp_qtcheck: $(src)/Makefile
218 -include $(obj)/.tmp_qtcheck
219
220 # QT needs some extra effort...
221 $(obj)/.tmp_qtcheck:
222         @set -e; echo "  CHECK   qt"; dir=""; pkg=""; \
223         if ! pkg-config --exists QtCore 2> /dev/null; then \
224             echo "* Unable to find the QT4 tool qmake. Trying to use QT3"; \
225             pkg-config --exists qt 2> /dev/null && pkg=qt; \
226             pkg-config --exists qt-mt 2> /dev/null && pkg=qt-mt; \
227             if [ -n "$$pkg" ]; then \
228               cflags="\$$(shell pkg-config $$pkg --cflags)"; \
229               libs="\$$(shell pkg-config $$pkg --libs)"; \
230               moc="\$$(shell pkg-config $$pkg --variable=prefix)/bin/moc"; \
231               dir="$$(pkg-config $$pkg --variable=prefix)"; \
232             else \
233               for d in $$QTDIR /usr/share/qt* /usr/lib/qt*; do \
234                 if [ -f $$d/include/qconfig.h ]; then dir=$$d; break; fi; \
235               done; \
236               if [ -z "$$dir" ]; then \
237                 echo "*"; \
238                 echo "* Unable to find any QT installation. Please make sure that"; \
239                 echo "* the QT4 or QT3 development package is correctly installed and"; \
240                 echo "* either qmake can be found or install pkg-config or set"; \
241                 echo "* the QTDIR environment variable to the correct location."; \
242                 echo "*"; \
243                 false; \
244               fi; \
245               libpath=$$dir/lib; lib=qt; osdir=""; \
246               $(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \
247                 osdir=x$$($(HOSTCXX) -print-multi-os-directory); \
248               test -d $$libpath/$$osdir && libpath=$$libpath/$$osdir; \
249               test -f $$libpath/libqt-mt.so && lib=qt-mt; \
250               cflags="-I$$dir/include"; \
251               libs="-L$$libpath -Wl,-rpath,$$libpath -l$$lib"; \
252               moc="$$dir/bin/moc"; \
253             fi; \
254             if [ ! -x $$dir/bin/moc -a -x /usr/bin/moc ]; then \
255               echo "*"; \
256               echo "* Unable to find $$dir/bin/moc, using /usr/bin/moc instead."; \
257               echo "*"; \
258               moc="/usr/bin/moc"; \
259             fi; \
260         else \
261           cflags="\$$(shell pkg-config QtCore QtGui Qt3Support --cflags)"; \
262           libs="\$$(shell pkg-config QtCore QtGui Qt3Support --libs)"; \
263           binpath="\$$(shell pkg-config QtCore --variable=prefix)"; \
264           moc="$$binpath/bin/moc"; \
265         fi; \
266         echo "KC_QT_CFLAGS=$$cflags" > $@; \
267         echo "KC_QT_LIBS=$$libs" >> $@; \
268         echo "KC_QT_MOC=$$moc" >> $@
269 endif
270
271 $(obj)/gconf.o: $(obj)/.tmp_gtkcheck
272
273 ifeq ($(gconf-target),1)
274 -include $(obj)/.tmp_gtkcheck
275
276 # GTK needs some extra effort, too...
277 $(obj)/.tmp_gtkcheck:
278         @if `pkg-config --exists gtk+-2.0 gmodule-2.0 libglade-2.0`; then               \
279                 if `pkg-config --atleast-version=2.0.0 gtk+-2.0`; then                  \
280                         touch $@;                                                               \
281                 else                                                                    \
282                         echo "*";                                                       \
283                         echo "* GTK+ is present but version >= 2.0.0 is required.";     \
284                         echo "*";                                                       \
285                         false;                                                          \
286                 fi                                                                      \
287         else                                                                            \
288                 echo "*";                                                               \
289                 echo "* Unable to find the GTK+ installation. Please make sure that";   \
290                 echo "* the GTK+ 2.0 development package is correctly installed...";    \
291                 echo "* You need gtk+-2.0, glib-2.0 and libglade-2.0.";                 \
292                 echo "*";                                                               \
293                 false;                                                                  \
294         fi
295 endif
296
297 $(obj)/zconf.tab.o: $(obj)/zconf.lex.c $(obj)/zconf.hash.c
298
299 $(obj)/qconf.o: $(obj)/qconf.moc
300
301 $(obj)/%.moc: $(src)/%.h
302         $(KC_QT_MOC) -i $< -o $@
303
304 # Extract gconf menu items for I18N support
305 $(obj)/gconf.glade.h: $(obj)/gconf.glade
306         $(Q)intltool-extract --type=gettext/glade --srcdir=$(srctree) \
307         $(obj)/gconf.glade
308