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Merge tag 'dt-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
[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 # We need this, in case the user has it in its environment
15 unexport CONFIG_
16
17 xconfig: $(obj)/qconf
18 $< $(Kconfig)
19
20 gconfig: $(obj)/gconf
21 $< $(Kconfig)
22
23 menuconfig: $(obj)/mconf
24 $< $(Kconfig)
25
26 config: $(obj)/conf
27 $< --oldaskconfig $(Kconfig)
28
29 nconfig: $(obj)/nconf
30 $< $(Kconfig)
31
32 oldconfig: $(obj)/conf
33 $< --$@ $(Kconfig)
34
35 silentoldconfig: $(obj)/conf
36 $(Q)mkdir -p include/generated
37 $< --$@ $(Kconfig)
38
39 localyesconfig localmodconfig: $(obj)/streamline_config.pl $(obj)/conf
40 $(Q)mkdir -p include/generated
41 $(Q)perl $< --$@ $(srctree) $(Kconfig) > .tmp.config
42 $(Q)if [ -f .config ]; then \
43 cmp -s .tmp.config .config || \
44 (mv -f .config .config.old.1; \
45 mv -f .tmp.config .config; \
46 $(obj)/conf --silentoldconfig $(Kconfig); \
47 mv -f .config.old.1 .config.old) \
48 else \
49 mv -f .tmp.config .config; \
50 $(obj)/conf --silentoldconfig $(Kconfig); \
51 fi
52 $(Q)rm -f .tmp.config
53
54 # Create new linux.pot file
55 # Adjust charset to UTF-8 in .po file to accept UTF-8 in Kconfig files
56 update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h
57 $(Q)echo " GEN config.pot"
58 $(Q)xgettext --default-domain=linux \
59 --add-comments --keyword=_ --keyword=N_ \
60 --from-code=UTF-8 \
61 --files-from=$(srctree)/scripts/kconfig/POTFILES.in \
62 --directory=$(srctree) --directory=$(objtree) \
63 --output $(obj)/config.pot
64 $(Q)sed -i s/CHARSET/UTF-8/ $(obj)/config.pot
65 $(Q)(for i in `ls $(srctree)/arch/*/Kconfig \
66 $(srctree)/arch/*/um/Kconfig`; \
67 do \
68 echo " GEN $$i"; \
69 $(obj)/kxgettext $$i \
70 >> $(obj)/config.pot; \
71 done )
72 $(Q)echo " GEN linux.pot"
73 $(Q)msguniq --sort-by-file --to-code=UTF-8 $(obj)/config.pot \
74 --output $(obj)/linux.pot
75 $(Q)rm -f $(obj)/config.pot
76
77 PHONY += allnoconfig allyesconfig allmodconfig alldefconfig randconfig
78
79 allnoconfig allyesconfig allmodconfig alldefconfig randconfig: $(obj)/conf
80 $< --$@ $(Kconfig)
81
82 PHONY += listnewconfig olddefconfig oldnoconfig savedefconfig defconfig
83
84 listnewconfig olddefconfig: $(obj)/conf
85 $< --$@ $(Kconfig)
86
87 # oldnoconfig is an alias of olddefconfig, because people already are dependent
88 # on its behavior(sets new symbols to their default value but not 'n') with the
89 # counter-intuitive name.
90 oldnoconfig: $(obj)/conf
91 $< --olddefconfig $(Kconfig)
92
93 savedefconfig: $(obj)/conf
94 $< --$@=defconfig $(Kconfig)
95
96 defconfig: $(obj)/conf
97 ifeq ($(KBUILD_DEFCONFIG),)
98 $< --defconfig $(Kconfig)
99 else
100 @echo "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'"
101 $(Q)$< --defconfig=arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG) $(Kconfig)
102 endif
103
104 %_defconfig: $(obj)/conf
105 $(Q)$< --defconfig=arch/$(SRCARCH)/configs/$@ $(Kconfig)
106
107 # Help text used by make help
108 help:
109 @echo ' config - Update current config utilising a line-oriented program'
110 @echo ' nconfig - Update current config utilising a ncurses menu based program'
111 @echo ' menuconfig - Update current config utilising a menu based program'
112 @echo ' xconfig - Update current config utilising a QT based front-end'
113 @echo ' gconfig - Update current config utilising a GTK based front-end'
114 @echo ' oldconfig - Update current config utilising a provided .config as base'
115 @echo ' localmodconfig - Update current config disabling modules not loaded'
116 @echo ' localyesconfig - Update current config converting local mods to core'
117 @echo ' silentoldconfig - Same as oldconfig, but quietly, additionally update deps'
118 @echo ' defconfig - New config with default from ARCH supplied defconfig'
119 @echo ' savedefconfig - Save current config as ./defconfig (minimal config)'
120 @echo ' allnoconfig - New config where all options are answered with no'
121 @echo ' allyesconfig - New config where all options are accepted with yes'
122 @echo ' allmodconfig - New config selecting modules when possible'
123 @echo ' alldefconfig - New config with all symbols set to default'
124 @echo ' randconfig - New config with random answer to all options'
125 @echo ' listnewconfig - List new options'
126 @echo ' olddefconfig - Same as silentoldconfig but sets new symbols to their default value'
127
128 # lxdialog stuff
129 check-lxdialog := $(srctree)/$(src)/lxdialog/check-lxdialog.sh
130
131 # Use recursively expanded variables so we do not call gcc unless
132 # we really need to do so. (Do not call gcc as part of make mrproper)
133 HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags) \
134 -DLOCALE
135
136 # ===========================================================================
137 # Shared Makefile for the various kconfig executables:
138 # conf: Used for defconfig, oldconfig and related targets
139 # nconf: Used for the nconfig target.
140 # Utilizes ncurses
141 # mconf: Used for the menuconfig target
142 # Utilizes the lxdialog package
143 # qconf: Used for the xconfig target
144 # Based on QT which needs to be installed to compile it
145 # gconf: Used for the gconfig target
146 # Based on GTK which needs to be installed to compile it
147 # object files used by all kconfig flavours
148
149 lxdialog := lxdialog/checklist.o lxdialog/util.o lxdialog/inputbox.o
150 lxdialog += lxdialog/textbox.o lxdialog/yesno.o lxdialog/menubox.o
151
152 conf-objs := conf.o zconf.tab.o
153 mconf-objs := mconf.o zconf.tab.o $(lxdialog)
154 nconf-objs := nconf.o zconf.tab.o nconf.gui.o
155 kxgettext-objs := kxgettext.o zconf.tab.o
156 qconf-cxxobjs := qconf.o
157 qconf-objs := zconf.tab.o
158 gconf-objs := gconf.o zconf.tab.o
159
160 hostprogs-y := conf
161
162 ifeq ($(MAKECMDGOALS),nconfig)
163 hostprogs-y += nconf
164 endif
165
166 ifeq ($(MAKECMDGOALS),menuconfig)
167 hostprogs-y += mconf
168 endif
169
170 ifeq ($(MAKECMDGOALS),update-po-config)
171 hostprogs-y += kxgettext
172 endif
173
174 ifeq ($(MAKECMDGOALS),xconfig)
175 qconf-target := 1
176 endif
177 ifeq ($(MAKECMDGOALS),gconfig)
178 gconf-target := 1
179 endif
180
181
182 ifeq ($(qconf-target),1)
183 hostprogs-y += qconf
184 endif
185
186 ifeq ($(gconf-target),1)
187 hostprogs-y += gconf
188 endif
189
190 clean-files := qconf.moc .tmp_qtcheck .tmp_gtkcheck
191 clean-files += zconf.tab.c zconf.lex.c zconf.hash.c gconf.glade.h
192 clean-files += mconf qconf gconf nconf
193 clean-files += config.pot linux.pot
194
195 # Check that we have the required ncurses stuff installed for lxdialog (menuconfig)
196 PHONY += $(obj)/dochecklxdialog
197 $(addprefix $(obj)/,$(lxdialog)): $(obj)/dochecklxdialog
198 $(obj)/dochecklxdialog:
199 $(Q)$(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTLOADLIBES_mconf)
200
201 always := dochecklxdialog
202
203 # Add environment specific flags
204 HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(srctree)/$(src)/check.sh $(HOSTCC) $(HOSTCFLAGS))
205
206 # generated files seem to need this to find local include files
207 HOSTCFLAGS_zconf.lex.o := -I$(src)
208 HOSTCFLAGS_zconf.tab.o := -I$(src)
209
210 LEX_PREFIX_zconf := zconf
211 YACC_PREFIX_zconf := zconf
212
213 HOSTLOADLIBES_qconf = $(KC_QT_LIBS)
214 HOSTCXXFLAGS_qconf.o = $(KC_QT_CFLAGS)
215
216 HOSTLOADLIBES_gconf = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0`
217 HOSTCFLAGS_gconf.o = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \
218 -Wno-missing-prototypes
219
220 HOSTLOADLIBES_mconf = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
221
222 HOSTLOADLIBES_nconf = $(shell \
223 pkg-config --libs menu panel ncurses 2>/dev/null \
224 || echo "-lmenu -lpanel -lncurses" )
225 $(obj)/qconf.o: $(obj)/.tmp_qtcheck
226
227 ifeq ($(qconf-target),1)
228 $(obj)/.tmp_qtcheck: $(src)/Makefile
229 -include $(obj)/.tmp_qtcheck
230
231 # QT needs some extra effort...
232 $(obj)/.tmp_qtcheck:
233 @set -e; echo " CHECK qt"; dir=""; pkg=""; \
234 if ! pkg-config --exists QtCore 2> /dev/null; then \
235 echo "* Unable to find the QT4 tool qmake. Trying to use QT3"; \
236 pkg-config --exists qt 2> /dev/null && pkg=qt; \
237 pkg-config --exists qt-mt 2> /dev/null && pkg=qt-mt; \
238 if [ -n "$$pkg" ]; then \
239 cflags="\$$(shell pkg-config $$pkg --cflags)"; \
240 libs="\$$(shell pkg-config $$pkg --libs)"; \
241 moc="\$$(shell pkg-config $$pkg --variable=prefix)/bin/moc"; \
242 dir="$$(pkg-config $$pkg --variable=prefix)"; \
243 else \
244 for d in $$QTDIR /usr/share/qt* /usr/lib/qt*; do \
245 if [ -f $$d/include/qconfig.h ]; then dir=$$d; break; fi; \
246 done; \
247 if [ -z "$$dir" ]; then \
248 echo >&2 "*"; \
249 echo >&2 "* Unable to find any QT installation. Please make sure that"; \
250 echo >&2 "* the QT4 or QT3 development package is correctly installed and"; \
251 echo >&2 "* either qmake can be found or install pkg-config or set"; \
252 echo >&2 "* the QTDIR environment variable to the correct location."; \
253 echo >&2 "*"; \
254 false; \
255 fi; \
256 libpath=$$dir/lib; lib=qt; osdir=""; \
257 $(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \
258 osdir=x$$($(HOSTCXX) -print-multi-os-directory); \
259 test -d $$libpath/$$osdir && libpath=$$libpath/$$osdir; \
260 test -f $$libpath/libqt-mt.so && lib=qt-mt; \
261 cflags="-I$$dir/include"; \
262 libs="-L$$libpath -Wl,-rpath,$$libpath -l$$lib"; \
263 moc="$$dir/bin/moc"; \
264 fi; \
265 if [ ! -x $$dir/bin/moc -a -x /usr/bin/moc ]; then \
266 echo "*"; \
267 echo "* Unable to find $$dir/bin/moc, using /usr/bin/moc instead."; \
268 echo "*"; \
269 moc="/usr/bin/moc"; \
270 fi; \
271 else \
272 cflags="\$$(shell pkg-config QtCore QtGui Qt3Support --cflags)"; \
273 libs="\$$(shell pkg-config QtCore QtGui Qt3Support --libs)"; \
274 moc="\$$(shell pkg-config QtCore --variable=moc_location)"; \
275 [ -n "$$moc" ] || moc="\$$(shell pkg-config QtCore --variable=prefix)/bin/moc"; \
276 fi; \
277 echo "KC_QT_CFLAGS=$$cflags" > $@; \
278 echo "KC_QT_LIBS=$$libs" >> $@; \
279 echo "KC_QT_MOC=$$moc" >> $@
280 endif
281
282 $(obj)/gconf.o: $(obj)/.tmp_gtkcheck
283
284 ifeq ($(gconf-target),1)
285 -include $(obj)/.tmp_gtkcheck
286
287 # GTK needs some extra effort, too...
288 $(obj)/.tmp_gtkcheck:
289 @if `pkg-config --exists gtk+-2.0 gmodule-2.0 libglade-2.0`; then \
290 if `pkg-config --atleast-version=2.0.0 gtk+-2.0`; then \
291 touch $@; \
292 else \
293 echo >&2 "*"; \
294 echo >&2 "* GTK+ is present but version >= 2.0.0 is required."; \
295 echo >&2 "*"; \
296 false; \
297 fi \
298 else \
299 echo >&2 "*"; \
300 echo >&2 "* Unable to find the GTK+ installation. Please make sure that"; \
301 echo >&2 "* the GTK+ 2.0 development package is correctly installed..."; \
302 echo >&2 "* You need gtk+-2.0, glib-2.0 and libglade-2.0."; \
303 echo >&2 "*"; \
304 false; \
305 fi
306 endif
307
308 $(obj)/zconf.tab.o: $(obj)/zconf.lex.c $(obj)/zconf.hash.c
309
310 $(obj)/qconf.o: $(obj)/qconf.moc
311
312 quiet_cmd_moc = MOC $@
313 cmd_moc = $(KC_QT_MOC) -i $< -o $@
314
315 $(obj)/%.moc: $(src)/%.h $(obj)/.tmp_qtcheck
316 $(call cmd,moc)
317
318 # Extract gconf menu items for I18N support
319 $(obj)/gconf.glade.h: $(obj)/gconf.glade
320 $(Q)intltool-extract --type=gettext/glade --srcdir=$(srctree) \
321 $(obj)/gconf.glade
322
kernel source for telekom puls (alcatel/mediatek)