| 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 | update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h |
| 54 | $(Q)echo " GEN config.pot" |
| 55 | $(Q)xgettext --default-domain=linux \ |
| 56 | --add-comments --keyword=_ --keyword=N_ \ |
| 57 | --from-code=UTF-8 \ |
| 58 | --files-from=$(srctree)/scripts/kconfig/POTFILES.in \ |
| 59 | --directory=$(srctree) --directory=$(objtree) \ |
| 60 | --output $(obj)/config.pot |
| 61 | $(Q)sed -i s/CHARSET/UTF-8/ $(obj)/config.pot |
| 62 | $(Q)(for i in `ls $(srctree)/arch/*/Kconfig \ |
| 63 | $(srctree)/arch/*/um/Kconfig`; \ |
| 64 | do \ |
| 65 | echo " GEN $$i"; \ |
| 66 | $(obj)/kxgettext $$i \ |
| 67 | >> $(obj)/config.pot; \ |
| 68 | done ) |
| 69 | $(Q)echo " GEN linux.pot" |
| 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 | moc="\$$(shell pkg-config QtCore --variable=moc_location)"; \ |
| 264 | [ -n "$$moc" ] || moc="\$$(shell pkg-config QtCore --variable=prefix)/bin/moc"; \ |
| 265 | fi; \ |
| 266 | echo "KC_QT_CFLAGS=$$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 | quiet_cmd_moc = MOC $@ |
| 302 | cmd_moc = $(KC_QT_MOC) -i $< -o $@ |
| 303 | |
| 304 | $(obj)/%.moc: $(src)/%.h $(obj)/.tmp_qtcheck |
| 305 | $(call cmd,moc) |
| 306 | |
| 307 | # Extract gconf menu items for I18N support |
| 308 | $(obj)/gconf.glade.h: $(obj)/gconf.glade |
| 309 | $(Q)intltool-extract --type=gettext/glade --srcdir=$(srctree) \ |
| 310 | $(obj)/gconf.glade |
| 311 | |