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[GitHub/mt8127/android_kernel_alcatel_ttab.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
kernel source for telekom puls (alcatel/mediatek)