[1765] | 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 |
|
---|
| 7 | xconfig: $(obj)/qconf
|
---|
| 8 | $< Config.in
|
---|
| 9 |
|
---|
| 10 | gconfig: $(obj)/gconf
|
---|
| 11 | $< Config.in
|
---|
| 12 |
|
---|
| 13 | menuconfig: $(obj)/mconf
|
---|
| 14 | $(Q)$(MAKE) $(build)=scripts/kconfig/lxdialog
|
---|
| 15 | $< Config.in
|
---|
| 16 |
|
---|
| 17 | config: $(obj)/conf
|
---|
| 18 | $< Config.in
|
---|
| 19 |
|
---|
[2725] | 20 | # Mtime granularity problem.
|
---|
| 21 | # It was observed that these commands:
|
---|
| 22 | # make allnoconfig; sed -i -e '/CONFIG_TRUE/s/.*/CONFIG_TRUE=y/' .config; make
|
---|
| 23 | # sometimes produce busybox with "true" applet still disabled.
|
---|
| 24 | # This is caused by .config updated by sed having mtime which is still
|
---|
| 25 | # equal to (not bigger than) include/autoconf.h's mtime,
|
---|
| 26 | # and thus 2nd make does not regenerate include/autoconf.h.
|
---|
| 27 | # Waiting for 1 second after non-interactive "make XXXXconfig"
|
---|
| 28 | # prevents this from happening.
|
---|
| 29 | #
|
---|
| 30 | # We'd like to detect whether filesystem we are on has coarse mtimes,
|
---|
| 31 | # but can't do it yet, bbox ls hasn't got --full-time.
|
---|
| 32 | #MTIME_IS_COARSE:=@ls --full-time -ld | grep -F .000 >/dev/null
|
---|
| 33 | MTIME_IS_COARSE:=@true
|
---|
| 34 |
|
---|
[1765] | 35 | oldconfig: $(obj)/conf
|
---|
| 36 | $< -o Config.in
|
---|
[2725] | 37 | $(MTIME_IS_COARSE) && sleep 1
|
---|
[1765] | 38 |
|
---|
| 39 | silentoldconfig: $(obj)/conf
|
---|
| 40 | $< -s Config.in
|
---|
[2725] | 41 | $(MTIME_IS_COARSE) && sleep 1
|
---|
[1765] | 42 |
|
---|
| 43 | update-po-config: $(obj)/kxgettext
|
---|
| 44 | xgettext --default-domain=linux \
|
---|
| 45 | --add-comments --keyword=_ --keyword=N_ \
|
---|
| 46 | --files-from=scripts/kconfig/POTFILES.in \
|
---|
| 47 | --output scripts/kconfig/config.pot
|
---|
| 48 | $(Q)ln -fs Kconfig_i386 arch/um/Kconfig_arch
|
---|
| 49 | $(Q)for i in `ls arch/`; \
|
---|
| 50 | do \
|
---|
| 51 | scripts/kconfig/kxgettext arch/$$i/Kconfig \
|
---|
| 52 | | msguniq -o scripts/kconfig/linux_$${i}.pot; \
|
---|
| 53 | done
|
---|
| 54 | $(Q)msgcat scripts/kconfig/config.pot \
|
---|
| 55 | `find scripts/kconfig/ -type f -name linux_*.pot` \
|
---|
| 56 | --output scripts/kconfig/linux_raw.pot
|
---|
| 57 | $(Q)msguniq --sort-by-file scripts/kconfig/linux_raw.pot \
|
---|
| 58 | --output scripts/kconfig/linux.pot
|
---|
| 59 | $(Q)rm -f arch/um/Kconfig_arch
|
---|
| 60 | $(Q)rm -f scripts/kconfig/linux_*.pot scripts/kconfig/config.pot
|
---|
| 61 |
|
---|
| 62 | PHONY += randconfig allyesconfig allnoconfig allmodconfig defconfig
|
---|
| 63 |
|
---|
| 64 | randconfig: $(obj)/conf
|
---|
| 65 | $< -r Config.in
|
---|
[2725] | 66 | $(MTIME_IS_COARSE) && sleep 1
|
---|
[1765] | 67 |
|
---|
| 68 | allyesconfig: $(obj)/conf
|
---|
| 69 | $< -y Config.in
|
---|
[2725] | 70 | $(MTIME_IS_COARSE) && sleep 1
|
---|
[1765] | 71 |
|
---|
| 72 | allnoconfig: $(obj)/conf
|
---|
| 73 | $< -n Config.in
|
---|
[2725] | 74 | $(MTIME_IS_COARSE) && sleep 1
|
---|
[1765] | 75 |
|
---|
| 76 | allmodconfig: $(obj)/conf
|
---|
| 77 | $< -m Config.in
|
---|
[2725] | 78 | $(MTIME_IS_COARSE) && sleep 1
|
---|
[1765] | 79 |
|
---|
| 80 | defconfig: $(obj)/conf
|
---|
| 81 | ifeq ($(KBUILD_DEFCONFIG),)
|
---|
| 82 | $< -d Config.in
|
---|
| 83 | else
|
---|
| 84 | @echo *** Default configuration is based on '$(KBUILD_DEFCONFIG)'
|
---|
| 85 | $(Q)$< -D $(KBUILD_DEFCONFIG) Config.in
|
---|
| 86 | endif
|
---|
[2725] | 87 | $(MTIME_IS_COARSE) && sleep 1
|
---|
[1765] | 88 |
|
---|
| 89 | %_defconfig: $(obj)/conf
|
---|
[3232] | 90 | $(Q)$< -D configs/$@ Config.in
|
---|
[2725] | 91 | $(MTIME_IS_COARSE) && sleep 1
|
---|
[1765] | 92 |
|
---|
| 93 | # Help text used by make help
|
---|
| 94 | help:
|
---|
| 95 | @echo ' config - Update current config utilising a line-oriented program'
|
---|
| 96 | @echo ' menuconfig - Update current config utilising a menu based program'
|
---|
| 97 | @echo ' xconfig - Update current config utilising a QT based front-end'
|
---|
| 98 | @echo ' gconfig - Update current config utilising a GTK based front-end'
|
---|
| 99 | @echo ' oldconfig - Update current config utilising a provided .config as base'
|
---|
| 100 | @echo ' randconfig - New config with random answer to all options'
|
---|
| 101 | @echo ' defconfig - New config with default answer to all options'
|
---|
| 102 | @echo ' allmodconfig - New config selecting modules when possible'
|
---|
| 103 | @echo ' allyesconfig - New config where all options are accepted with yes'
|
---|
| 104 | @echo ' allnoconfig - New config where all options are answered with no'
|
---|
| 105 |
|
---|
| 106 | # ===========================================================================
|
---|
| 107 | # Shared Makefile for the various kconfig executables:
|
---|
| 108 | # conf: Used for defconfig, oldconfig and related targets
|
---|
| 109 | # mconf: Used for the mconfig target.
|
---|
| 110 | # Utilizes the lxdialog package
|
---|
| 111 | # qconf: Used for the xconfig target
|
---|
| 112 | # Based on QT which needs to be installed to compile it
|
---|
| 113 | # gconf: Used for the gconfig target
|
---|
| 114 | # Based on GTK which needs to be installed to compile it
|
---|
| 115 | # object files used by all kconfig flavours
|
---|
| 116 |
|
---|
| 117 | hostprogs-y := conf mconf qconf gconf kxgettext
|
---|
| 118 | conf-objs := conf.o zconf.tab.o
|
---|
| 119 | mconf-objs := mconf.o zconf.tab.o
|
---|
| 120 | kxgettext-objs := kxgettext.o zconf.tab.o
|
---|
| 121 |
|
---|
| 122 | ifeq ($(MAKECMDGOALS),xconfig)
|
---|
| 123 | qconf-target := 1
|
---|
| 124 | endif
|
---|
| 125 | ifeq ($(MAKECMDGOALS),gconfig)
|
---|
| 126 | gconf-target := 1
|
---|
| 127 | endif
|
---|
| 128 |
|
---|
| 129 |
|
---|
| 130 | ifeq ($(qconf-target),1)
|
---|
| 131 | qconf-cxxobjs := qconf.o
|
---|
| 132 | qconf-objs := kconfig_load.o zconf.tab.o
|
---|
| 133 | endif
|
---|
| 134 |
|
---|
| 135 | ifeq ($(gconf-target),1)
|
---|
| 136 | gconf-objs := gconf.o kconfig_load.o zconf.tab.o
|
---|
| 137 | endif
|
---|
| 138 |
|
---|
| 139 | clean-files := lkc_defs.h qconf.moc .tmp_qtcheck \
|
---|
| 140 | .tmp_gtkcheck zconf.tab.c lex.zconf.c zconf.hash.c
|
---|
| 141 | subdir- += lxdialog
|
---|
| 142 |
|
---|
[2725] | 143 | # Add environment specific flags
|
---|
| 144 | HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(srctree)/$(src)/check.sh $(HOSTCC) $(HOSTCFLAGS))
|
---|
[1765] | 145 |
|
---|
| 146 | # generated files seem to need this to find local include files
|
---|
| 147 | HOSTCFLAGS_lex.zconf.o := -I$(src)
|
---|
| 148 | HOSTCFLAGS_zconf.tab.o := -I$(src)
|
---|
| 149 |
|
---|
| 150 | HOSTLOADLIBES_qconf = $(KC_QT_LIBS) -ldl
|
---|
| 151 | HOSTCXXFLAGS_qconf.o = $(KC_QT_CFLAGS) -D LKC_DIRECT_LINK
|
---|
| 152 |
|
---|
| 153 | HOSTLOADLIBES_gconf = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0`
|
---|
| 154 | HOSTCFLAGS_gconf.o = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \
|
---|
| 155 | -D LKC_DIRECT_LINK
|
---|
| 156 |
|
---|
| 157 | $(obj)/qconf.o: $(obj)/.tmp_qtcheck
|
---|
| 158 |
|
---|
| 159 | ifeq ($(qconf-target),1)
|
---|
| 160 | $(obj)/.tmp_qtcheck: $(src)/Makefile
|
---|
| 161 | -include $(obj)/.tmp_qtcheck
|
---|
| 162 |
|
---|
| 163 | # QT needs some extra effort...
|
---|
| 164 | $(obj)/.tmp_qtcheck:
|
---|
| 165 | @set -e; echo " CHECK qt"; dir=""; pkg=""; \
|
---|
| 166 | pkg-config --exists qt 2> /dev/null && pkg=qt; \
|
---|
| 167 | pkg-config --exists qt-mt 2> /dev/null && pkg=qt-mt; \
|
---|
| 168 | if [ -n "$$pkg" ]; then \
|
---|
| 169 | cflags="\$$(shell pkg-config $$pkg --cflags)"; \
|
---|
| 170 | libs="\$$(shell pkg-config $$pkg --libs)"; \
|
---|
| 171 | moc="\$$(shell pkg-config $$pkg --variable=prefix)/bin/moc"; \
|
---|
| 172 | dir="$$(pkg-config $$pkg --variable=prefix)"; \
|
---|
| 173 | else \
|
---|
| 174 | for d in $$QTDIR /usr/share/qt* /usr/lib/qt*; do \
|
---|
| 175 | if [ -f $$d/include/qconfig.h ]; then dir=$$d; break; fi; \
|
---|
| 176 | done; \
|
---|
| 177 | if [ -z "$$dir" ]; then \
|
---|
| 178 | echo "*"; \
|
---|
| 179 | echo "* Unable to find the QT installation. Please make sure that"; \
|
---|
| 180 | echo "* the QT development package is correctly installed and"; \
|
---|
| 181 | echo "* either install pkg-config or set the QTDIR environment"; \
|
---|
| 182 | echo "* variable to the correct location."; \
|
---|
| 183 | echo "*"; \
|
---|
| 184 | false; \
|
---|
| 185 | fi; \
|
---|
| 186 | libpath=$$dir/lib; lib=qt; osdir=""; \
|
---|
| 187 | $(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \
|
---|
| 188 | osdir=x$$($(HOSTCXX) -print-multi-os-directory); \
|
---|
| 189 | test -d $$libpath/$$osdir && libpath=$$libpath/$$osdir; \
|
---|
| 190 | test -f $$libpath/libqt-mt.so && lib=qt-mt; \
|
---|
| 191 | cflags="-I$$dir/include"; \
|
---|
| 192 | libs="-L$$libpath -Wl,-rpath,$$libpath -l$$lib"; \
|
---|
| 193 | moc="$$dir/bin/moc"; \
|
---|
| 194 | fi; \
|
---|
| 195 | if [ ! -x $$dir/bin/moc -a -x /usr/bin/moc ]; then \
|
---|
| 196 | echo "*"; \
|
---|
| 197 | echo "* Unable to find $$dir/bin/moc, using /usr/bin/moc instead."; \
|
---|
| 198 | echo "*"; \
|
---|
| 199 | moc="/usr/bin/moc"; \
|
---|
| 200 | fi; \
|
---|
| 201 | echo "KC_QT_CFLAGS=$$cflags" > $@; \
|
---|
| 202 | echo "KC_QT_LIBS=$$libs" >> $@; \
|
---|
| 203 | echo "KC_QT_MOC=$$moc" >> $@
|
---|
| 204 | endif
|
---|
| 205 |
|
---|
| 206 | $(obj)/gconf.o: $(obj)/.tmp_gtkcheck
|
---|
| 207 |
|
---|
| 208 | ifeq ($(gconf-target),1)
|
---|
| 209 | -include $(obj)/.tmp_gtkcheck
|
---|
| 210 |
|
---|
| 211 | # GTK needs some extra effort, too...
|
---|
| 212 | $(obj)/.tmp_gtkcheck:
|
---|
| 213 | @if `pkg-config --exists gtk+-2.0 gmodule-2.0 libglade-2.0`; then \
|
---|
| 214 | if `pkg-config --atleast-version=2.0.0 gtk+-2.0`; then \
|
---|
| 215 | touch $@; \
|
---|
| 216 | else \
|
---|
| 217 | echo "*"; \
|
---|
| 218 | echo "* GTK+ is present but version >= 2.0.0 is required."; \
|
---|
| 219 | echo "*"; \
|
---|
| 220 | false; \
|
---|
| 221 | fi \
|
---|
| 222 | else \
|
---|
| 223 | echo "*"; \
|
---|
| 224 | echo "* Unable to find the GTK+ installation. Please make sure that"; \
|
---|
| 225 | echo "* the GTK+ 2.0 development package is correctly installed..."; \
|
---|
| 226 | echo "* You need gtk+-2.0, glib-2.0 and libglade-2.0."; \
|
---|
| 227 | echo "*"; \
|
---|
| 228 | false; \
|
---|
| 229 | fi
|
---|
| 230 | endif
|
---|
| 231 |
|
---|
| 232 | $(obj)/zconf.tab.o: $(obj)/lex.zconf.c $(obj)/zconf.hash.c
|
---|
| 233 |
|
---|
| 234 | $(obj)/kconfig_load.o: $(obj)/lkc_defs.h
|
---|
| 235 |
|
---|
| 236 | $(obj)/qconf.o: $(obj)/qconf.moc $(obj)/lkc_defs.h
|
---|
| 237 |
|
---|
| 238 | $(obj)/gconf.o: $(obj)/lkc_defs.h
|
---|
| 239 |
|
---|
| 240 | $(obj)/%.moc: $(src)/%.h
|
---|
| 241 | $(KC_QT_MOC) -i $< -o $@
|
---|
| 242 |
|
---|
| 243 | $(obj)/lkc_defs.h: $(src)/lkc_proto.h
|
---|
| 244 | sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
|
---|
| 245 |
|
---|
| 246 |
|
---|
| 247 | ###
|
---|
| 248 | # The following requires flex/bison/gperf
|
---|
| 249 | # By default we use the _shipped versions, uncomment the following line if
|
---|
| 250 | # you are modifying the flex/bison src.
|
---|
| 251 | # LKC_GENPARSER := 1
|
---|
| 252 |
|
---|
| 253 | ifdef LKC_GENPARSER
|
---|
| 254 |
|
---|
| 255 | $(obj)/zconf.tab.c: $(src)/zconf.y
|
---|
| 256 | $(obj)/lex.zconf.c: $(src)/zconf.l
|
---|
| 257 | $(obj)/zconf.hash.c: $(src)/zconf.gperf
|
---|
| 258 |
|
---|
| 259 | %.tab.c: %.y
|
---|
| 260 | bison -l -b $* -p $(notdir $*) $<
|
---|
| 261 | cp $@ $@_shipped
|
---|
| 262 |
|
---|
| 263 | lex.%.c: %.l
|
---|
| 264 | flex -L -P$(notdir $*) -o$@ $<
|
---|
| 265 | cp $@ $@_shipped
|
---|
| 266 |
|
---|
| 267 | %.hash.c: %.gperf
|
---|
| 268 | gperf < $< > $@
|
---|
| 269 | cp $@ $@_shipped
|
---|
| 270 |
|
---|
| 271 | endif
|
---|