1 # SPDX-License-Identifier: GPL-2.0 <<
2 # ============================================ 1 # ===========================================================================
3 # Kernel configuration targets 2 # Kernel configuration targets
4 # These targets are used from top-level makefi 3 # These targets are used from top-level makefile
5 4
>> 5 PHONY += oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config \
>> 6 localmodconfig localyesconfig
>> 7
6 ifdef KBUILD_KCONFIG 8 ifdef KBUILD_KCONFIG
7 Kconfig := $(KBUILD_KCONFIG) 9 Kconfig := $(KBUILD_KCONFIG)
8 else 10 else
9 Kconfig := Kconfig !! 11 Kconfig := arch/$(SRCARCH)/Kconfig
10 endif <<
11 <<
12 ifndef KBUILD_DEFCONFIG <<
13 KBUILD_DEFCONFIG := defconfig <<
14 endif <<
15 <<
16 ifeq ($(quiet),silent_) <<
17 silent := -s <<
18 endif 12 endif
19 13
20 export KCONFIG_DEFCONFIG_LIST := !! 14 xconfig: $(obj)/qconf
21 ifndef cross_compiling !! 15 $< $(Kconfig)
22 kernel-release := $(shell uname -r) <<
23 KCONFIG_DEFCONFIG_LIST += \ <<
24 /lib/modules/$(kernel-release)/.config <<
25 /etc/kernel-config \ <<
26 /boot/config-$(kernel-release) <<
27 endif <<
28 KCONFIG_DEFCONFIG_LIST += arch/$(SRCARCH)/conf <<
29 16
30 ifneq ($(findstring c, $(KBUILD_EXTRA_WARN)),) !! 17 gconfig: $(obj)/gconf
31 export KCONFIG_WARN_UNKNOWN_SYMBOLS=1 !! 18 $< $(Kconfig)
32 endif <<
33 19
34 ifneq ($(findstring e, $(KBUILD_EXTRA_WARN)),) !! 20 menuconfig: $(obj)/mconf
35 export KCONFIG_WERROR=1 !! 21 $< $(Kconfig)
36 endif <<
37 22
38 # We need this, in case the user has it in its !! 23 config: $(obj)/conf
39 unexport CONFIG_ !! 24 $< $(Kconfig)
40 25
41 config-prog := conf !! 26 oldconfig: $(obj)/conf
42 menuconfig-prog := mconf !! 27 $< -o $(Kconfig)
43 nconfig-prog := nconf <<
44 gconfig-prog := gconf <<
45 xconfig-prog := qconf <<
46 28
47 define config_rule !! 29 silentoldconfig: $(obj)/conf
48 PHONY += $(1) !! 30 $< -s $(Kconfig)
49 $(1): $(obj)/$($(1)-prog) <<
50 $(Q)$$< $(silent) $(Kconfig) <<
51 31
52 PHONY += build_$(1) !! 32 localmodconfig: $(obj)/streamline_config.pl $(obj)/conf
53 build_$(1): $(obj)/$($(1)-prog) !! 33 $(Q)perl $< $(srctree) $(Kconfig) > .tmp.config
54 endef !! 34 $(Q)if [ -f .config ]; then \
55 !! 35 cmp -s .tmp.config .config || \
56 $(foreach c, config menuconfig nconfig gconfig !! 36 (mv -f .config .config.old.1; \
>> 37 mv -f .tmp.config .config; \
>> 38 $(obj)/conf -s $(Kconfig); \
>> 39 mv -f .config.old.1 .config.old) \
>> 40 else \
>> 41 mv -f .tmp.config .config; \
>> 42 $(obj)/conf -s $(Kconfig); \
>> 43 fi
>> 44 $(Q)rm -f .tmp.config
57 45
58 PHONY += localmodconfig localyesconfig !! 46 localyesconfig: $(obj)/streamline_config.pl $(obj)/conf
59 localyesconfig localmodconfig: $(obj)/conf !! 47 $(Q)perl $< $(srctree) $(Kconfig) > .tmp.config
60 $(Q)$(PERL) $(src)/streamline_config.p !! 48 $(Q)sed -i s/=m/=y/ .tmp.config
61 $(Q)if [ -f .config ]; then 49 $(Q)if [ -f .config ]; then \
62 cmp -s .tmp.config .config || !! 50 cmp -s .tmp.config .config || \
63 (mv -f .config .config.old.1; !! 51 (mv -f .config .config.old.1; \
64 mv -f .tmp.config .config; !! 52 mv -f .tmp.config .config; \
65 $< $(silent) --oldconfig $(Kc !! 53 $(obj)/conf -s $(Kconfig); \
66 mv -f .config.old.1 .config.o !! 54 mv -f .config.old.1 .config.old) \
67 else 55 else \
68 mv -f .tmp.config .config; !! 56 mv -f .tmp.config .config; \
69 $< $(silent) --oldconfig $(Kco !! 57 $(obj)/conf -s $(Kconfig); \
70 fi 58 fi
71 $(Q)rm -f .tmp.config 59 $(Q)rm -f .tmp.config
72 60
73 # These targets map 1:1 to the commandline opt !! 61 # Create new linux.pot file
74 # !! 62 # Adjust charset to UTF-8 in .po file to accept UTF-8 in Kconfig files
75 # Note: !! 63 # The symlink is used to repair a deficiency in arch/um
76 # syncconfig has become an internal implement !! 64 update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h
77 # deprecated for external use !! 65 $(Q)echo " GEN config"
78 simple-targets := oldconfig allnoconfig allyes !! 66 $(Q)xgettext --default-domain=linux \
79 alldefconfig randconfig listnewconfig !! 67 --add-comments --keyword=_ --keyword=N_ \
80 helpnewconfig yes2modconfig mod2yescon !! 68 --from-code=UTF-8 \
81 !! 69 --files-from=scripts/kconfig/POTFILES.in \
82 PHONY += $(simple-targets) !! 70 --output $(obj)/config.pot
>> 71 $(Q)sed -i s/CHARSET/UTF-8/ $(obj)/config.pot
>> 72 $(Q)ln -fs Kconfig.i386 arch/um/Kconfig.arch
>> 73 $(Q)(for i in `ls arch/*/Kconfig`; \
>> 74 do \
>> 75 echo " GEN $$i"; \
>> 76 $(obj)/kxgettext $$i \
>> 77 >> $(obj)/config.pot; \
>> 78 done )
>> 79 $(Q)msguniq --sort-by-file --to-code=UTF-8 $(obj)/config.pot \
>> 80 --output $(obj)/linux.pot
>> 81 $(Q)rm -f arch/um/Kconfig.arch
>> 82 $(Q)rm -f $(obj)/config.pot
>> 83
>> 84 PHONY += randconfig allyesconfig allnoconfig allmodconfig defconfig
>> 85
>> 86 randconfig: $(obj)/conf
>> 87 $< -r $(Kconfig)
83 88
84 $(simple-targets): $(obj)/conf !! 89 allyesconfig: $(obj)/conf
85 $(Q)$< $(silent) --$@ $(Kconfig) !! 90 $< -y $(Kconfig)
86 91
87 PHONY += savedefconfig defconfig !! 92 allnoconfig: $(obj)/conf
>> 93 $< -n $(Kconfig)
88 94
89 savedefconfig: $(obj)/conf !! 95 allmodconfig: $(obj)/conf
90 $(Q)$< $(silent) --$@=defconfig $(Kcon !! 96 $< -m $(Kconfig)
91 97
92 defconfig: $(obj)/conf 98 defconfig: $(obj)/conf
93 ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/c !! 99 ifeq ($(KBUILD_DEFCONFIG),)
94 @$(kecho) "*** Default configuration i !! 100 $< -d $(Kconfig)
95 $(Q)$< $(silent) --defconfig=arch/$(SR <<
96 else 101 else
97 @$(kecho) "*** Default configuration i !! 102 @echo "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'"
98 $(Q)$(MAKE) -f $(srctree)/Makefile $(K !! 103 $(Q)$< -D arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG) $(Kconfig)
99 endif 104 endif
100 105
101 %_defconfig: $(obj)/conf 106 %_defconfig: $(obj)/conf
102 $(Q)$< $(silent) --defconfig=arch/$(SR !! 107 $(Q)$< -D arch/$(SRCARCH)/configs/$@ $(Kconfig)
103 <<
104 configfiles = $(wildcard $(srctree)/kernel/con <<
105 all-config-fragments = $(call configfiles,*.co <<
106 config-fragments = $(call configfiles,$@) <<
107 <<
108 %.config: $(obj)/conf <<
109 $(if $(config-fragments),, $(error $@ <<
110 $(Q)$(CONFIG_SHELL) $(srctree)/scripts <<
111 $(Q)$(MAKE) -f $(srctree)/Makefile old <<
112 <<
113 PHONY += tinyconfig <<
114 tinyconfig: <<
115 $(Q)KCONFIG_ALLCONFIG=kernel/configs/t <<
116 $(Q)$(MAKE) -f $(srctree)/Makefile tin <<
117 <<
118 # CHECK: -o cache_dir=<path> working? <<
119 PHONY += testconfig <<
120 testconfig: $(obj)/conf <<
121 $(Q)$(PYTHON3) -B -m pytest $(src)/tes <<
122 -o cache_dir=$(abspath $(obj)/tests/.c <<
123 $(if $(findstring 1,$(KBUILD_VERBOSE)) <<
124 clean-files += tests/.cache <<
125 108
126 # Help text used by make help 109 # Help text used by make help
127 help: 110 help:
128 @echo 'Configuration targets:' <<
129 @echo ' config - Update cur 111 @echo ' config - Update current config utilising a line-oriented program'
130 @echo ' nconfig - Update cur <<
131 @echo ' menuconfig - Update cur 112 @echo ' menuconfig - Update current config utilising a menu based program'
132 @echo ' xconfig - Update cur !! 113 @echo ' xconfig - Update current config utilising a QT based front-end'
133 @echo ' gconfig - Update cur !! 114 @echo ' gconfig - Update current config utilising a GTK based front-end'
134 @echo ' oldconfig - Update cur 115 @echo ' oldconfig - Update current config utilising a provided .config as base'
135 @echo ' localmodconfig - Update cur 116 @echo ' localmodconfig - Update current config disabling modules not loaded'
136 @echo ' except tho <<
137 @echo ' localyesconfig - Update cur 117 @echo ' localyesconfig - Update current config converting local mods to core'
138 @echo ' except tho !! 118 @echo ' silentoldconfig - Same as oldconfig, but quietly, additionally update deps'
139 @echo ' defconfig - New config <<
140 @echo ' savedefconfig - Save curre <<
141 @echo ' allnoconfig - New config <<
142 @echo ' allyesconfig - New config <<
143 @echo ' allmodconfig - New config <<
144 @echo ' alldefconfig - New config <<
145 @echo ' randconfig - New config 119 @echo ' randconfig - New config with random answer to all options'
146 @echo ' yes2modconfig - Change ans !! 120 @echo ' defconfig - New config with default answer to all options'
147 @echo ' mod2yesconfig - Change ans !! 121 @echo ' allmodconfig - New config selecting modules when possible'
148 @echo ' mod2noconfig - Change ans !! 122 @echo ' allyesconfig - New config where all options are accepted with yes'
149 @echo ' listnewconfig - List new o !! 123 @echo ' allnoconfig - New config where all options are answered with no'
150 @echo ' helpnewconfig - List new o !! 124
151 @echo ' olddefconfig - Same as ol !! 125 # lxdialog stuff
152 @echo ' default va !! 126 check-lxdialog := $(srctree)/$(src)/lxdialog/check-lxdialog.sh
153 @echo ' tinyconfig - Configure !! 127
154 @echo ' testconfig - Run Kconfi !! 128 # Use recursively expanded variables so we do not call gcc unless
155 @echo '' !! 129 # we really need to do so. (Do not call gcc as part of make mrproper)
156 @echo 'Configuration topic targets:' !! 130 HOST_EXTRACFLAGS = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags)
157 @$(foreach f, $(all-config-fragments), !! 131 HOST_LOADLIBES = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
158 if help=$$(grep -m1 '^# Help: !! 132
159 printf ' %-25s - %s\n !! 133 HOST_EXTRACFLAGS += -DLOCALE
160 fi;) !! 134
161 135
162 # ============================================ 136 # ===========================================================================
>> 137 # Shared Makefile for the various kconfig executables:
>> 138 # conf: Used for defconfig, oldconfig and related targets
>> 139 # mconf: Used for the menuconfig target
>> 140 # Utilizes the lxdialog package
>> 141 # qconf: Used for the xconfig target
>> 142 # Based on QT which needs to be installed to compile it
>> 143 # gconf: Used for the gconfig target
>> 144 # Based on GTK which needs to be installed to compile it
163 # object files used by all kconfig flavours 145 # object files used by all kconfig flavours
164 common-objs := confdata.o expr.o lexer.lex <<
165 preprocess.o symbol.o util. <<
166 146
167 $(obj)/lexer.lex.o: $(obj)/parser.tab.h !! 147 lxdialog := lxdialog/checklist.o lxdialog/util.o lxdialog/inputbox.o
168 HOSTCFLAGS_lexer.lex.o := -I $(src) !! 148 lxdialog += lxdialog/textbox.o lxdialog/yesno.o lxdialog/menubox.o
169 HOSTCFLAGS_parser.tab.o := -I $(src) !! 149
>> 150 conf-objs := conf.o zconf.tab.o
>> 151 mconf-objs := mconf.o zconf.tab.o $(lxdialog)
>> 152 kxgettext-objs := kxgettext.o zconf.tab.o
>> 153
>> 154 hostprogs-y := conf qconf gconf kxgettext
>> 155
>> 156 ifeq ($(MAKECMDGOALS),menuconfig)
>> 157 hostprogs-y += mconf
>> 158 endif
>> 159
>> 160 ifeq ($(MAKECMDGOALS),xconfig)
>> 161 qconf-target := 1
>> 162 endif
>> 163 ifeq ($(MAKECMDGOALS),gconfig)
>> 164 gconf-target := 1
>> 165 endif
>> 166
>> 167
>> 168 ifeq ($(qconf-target),1)
>> 169 qconf-cxxobjs := qconf.o
>> 170 qconf-objs := kconfig_load.o zconf.tab.o
>> 171 endif
>> 172
>> 173 ifeq ($(gconf-target),1)
>> 174 gconf-objs := gconf.o kconfig_load.o zconf.tab.o
>> 175 endif
170 176
171 # conf: Used for defconfig, oldconfig and rela !! 177 clean-files := lkc_defs.h qconf.moc .tmp_qtcheck \
172 hostprogs += conf !! 178 .tmp_gtkcheck zconf.tab.c lex.zconf.c zconf.hash.c gconf.glade.h
173 conf-objs := conf.o $(common-objs) !! 179 clean-files += mconf qconf gconf
>> 180 clean-files += config.pot linux.pot
>> 181
>> 182 # Check that we have the required ncurses stuff installed for lxdialog (menuconfig)
>> 183 PHONY += $(obj)/dochecklxdialog
>> 184 $(addprefix $(obj)/,$(lxdialog)): $(obj)/dochecklxdialog
>> 185 $(obj)/dochecklxdialog:
>> 186 $(Q)$(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOST_LOADLIBES)
>> 187
>> 188 always := dochecklxdialog
>> 189
>> 190 # Add environment specific flags
>> 191 HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(srctree)/$(src)/check.sh $(HOSTCC) $(HOSTCFLAGS))
>> 192
>> 193 # generated files seem to need this to find local include files
>> 194 HOSTCFLAGS_lex.zconf.o := -I$(src)
>> 195 HOSTCFLAGS_zconf.tab.o := -I$(src)
>> 196
>> 197 HOSTLOADLIBES_qconf = $(KC_QT_LIBS) -ldl
>> 198 HOSTCXXFLAGS_qconf.o = $(KC_QT_CFLAGS) -D LKC_DIRECT_LINK
>> 199
>> 200 HOSTLOADLIBES_gconf = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0`
>> 201 HOSTCFLAGS_gconf.o = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \
>> 202 -D LKC_DIRECT_LINK
>> 203
>> 204 $(obj)/qconf.o: $(obj)/.tmp_qtcheck
>> 205
>> 206 ifeq ($(qconf-target),1)
>> 207 $(obj)/.tmp_qtcheck: $(src)/Makefile
>> 208 -include $(obj)/.tmp_qtcheck
>> 209
>> 210 # QT needs some extra effort...
>> 211 $(obj)/.tmp_qtcheck:
>> 212 @set -e; echo " CHECK qt"; dir=""; pkg=""; \
>> 213 pkg-config --exists qt 2> /dev/null && pkg=qt; \
>> 214 pkg-config --exists qt-mt 2> /dev/null && pkg=qt-mt; \
>> 215 if [ -n "$$pkg" ]; then \
>> 216 cflags="\$$(shell pkg-config $$pkg --cflags)"; \
>> 217 libs="\$$(shell pkg-config $$pkg --libs)"; \
>> 218 moc="\$$(shell pkg-config $$pkg --variable=prefix)/bin/moc"; \
>> 219 dir="$$(pkg-config $$pkg --variable=prefix)"; \
>> 220 else \
>> 221 for d in $$QTDIR /usr/share/qt* /usr/lib/qt*; do \
>> 222 if [ -f $$d/include/qconfig.h ]; then dir=$$d; break; fi; \
>> 223 done; \
>> 224 if [ -z "$$dir" ]; then \
>> 225 echo "*"; \
>> 226 echo "* Unable to find the QT3 installation. Please make sure that"; \
>> 227 echo "* the QT3 development package is correctly installed and"; \
>> 228 echo "* either install pkg-config or set the QTDIR environment"; \
>> 229 echo "* variable to the correct location."; \
>> 230 echo "*"; \
>> 231 false; \
>> 232 fi; \
>> 233 libpath=$$dir/lib; lib=qt; osdir=""; \
>> 234 $(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \
>> 235 osdir=x$$($(HOSTCXX) -print-multi-os-directory); \
>> 236 test -d $$libpath/$$osdir && libpath=$$libpath/$$osdir; \
>> 237 test -f $$libpath/libqt-mt.so && lib=qt-mt; \
>> 238 cflags="-I$$dir/include"; \
>> 239 libs="-L$$libpath -Wl,-rpath,$$libpath -l$$lib"; \
>> 240 moc="$$dir/bin/moc"; \
>> 241 fi; \
>> 242 if [ ! -x $$dir/bin/moc -a -x /usr/bin/moc ]; then \
>> 243 echo "*"; \
>> 244 echo "* Unable to find $$dir/bin/moc, using /usr/bin/moc instead."; \
>> 245 echo "*"; \
>> 246 moc="/usr/bin/moc"; \
>> 247 fi; \
>> 248 echo "KC_QT_CFLAGS=$$cflags" > $@; \
>> 249 echo "KC_QT_LIBS=$$libs" >> $@; \
>> 250 echo "KC_QT_MOC=$$moc" >> $@
>> 251 endif
174 252
175 # nconf: Used for the nconfig target based on !! 253 $(obj)/gconf.o: $(obj)/.tmp_gtkcheck
176 hostprogs += nconf <<
177 nconf-objs := nconf.o nconf.gui.o mnconf- <<
178 254
179 HOSTLDLIBS_nconf = $(call read-file, $(o !! 255 ifeq ($(gconf-target),1)
180 HOSTCFLAGS_nconf.o = $(call read-file, $(o !! 256 -include $(obj)/.tmp_gtkcheck
181 HOSTCFLAGS_nconf.gui.o = $(call read-file, $(o <<
182 257
183 $(obj)/nconf: | $(obj)/nconf-libs !! 258 # GTK needs some extra effort, too...
184 $(obj)/nconf.o $(obj)/nconf.gui.o: | $(obj)/nc !! 259 $(obj)/.tmp_gtkcheck:
>> 260 @if `pkg-config --exists gtk+-2.0 gmodule-2.0 libglade-2.0`; then \
>> 261 if `pkg-config --atleast-version=2.0.0 gtk+-2.0`; then \
>> 262 touch $@; \
>> 263 else \
>> 264 echo "*"; \
>> 265 echo "* GTK+ is present but version >= 2.0.0 is required."; \
>> 266 echo "*"; \
>> 267 false; \
>> 268 fi \
>> 269 else \
>> 270 echo "*"; \
>> 271 echo "* Unable to find the GTK+ installation. Please make sure that"; \
>> 272 echo "* the GTK+ 2.0 development package is correctly installed..."; \
>> 273 echo "* You need gtk+-2.0, glib-2.0 and libglade-2.0."; \
>> 274 echo "*"; \
>> 275 false; \
>> 276 fi
>> 277 endif
185 278
186 # mconf: Used for the menuconfig target based !! 279 $(obj)/zconf.tab.o: $(obj)/lex.zconf.c $(obj)/zconf.hash.c
187 hostprogs += mconf <<
188 lxdialog := $(addprefix lxdialog/, \ <<
189 checklist.o inputbox.o me <<
190 mconf-objs := mconf.o $(lxdialog) mnconf- <<
191 280
192 HOSTLDLIBS_mconf = $(call read-file, $(obj)/mc !! 281 $(obj)/kconfig_load.o: $(obj)/lkc_defs.h
193 $(foreach f, mconf.o $(lxdialog), \ <<
194 $(eval HOSTCFLAGS_$f = $$(call read-file, $( <<
195 282
196 $(obj)/mconf: | $(obj)/mconf-libs !! 283 $(obj)/qconf.o: $(obj)/qconf.moc $(obj)/lkc_defs.h
197 $(addprefix $(obj)/, mconf.o $(lxdialog)): | $ <<
198 284
199 # qconf: Used for the xconfig target based on !! 285 $(obj)/gconf.o: $(obj)/lkc_defs.h
200 hostprogs += qconf <<
201 qconf-cxxobjs := qconf.o qconf-moc.o <<
202 qconf-objs := images.o $(common-objs) <<
203 286
204 HOSTLDLIBS_qconf = $(call read-file, $ !! 287 $(obj)/%.moc: $(src)/%.h
205 HOSTCXXFLAGS_qconf.o = -std=c++11 -fPIC $( !! 288 $(KC_QT_MOC) -i $< -o $@
206 HOSTCXXFLAGS_qconf-moc.o = -std=c++11 -fPIC $( <<
207 $(obj)/qconf: | $(obj)/qconf-libs <<
208 $(obj)/qconf.o $(obj)/qconf-moc.o: | $(obj)/qc <<
209 289
210 quiet_cmd_moc = MOC $@ !! 290 $(obj)/lkc_defs.h: $(src)/lkc_proto.h
211 cmd_moc = $(call read-file, $(obj)/qconf !! 291 sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
212 292
213 $(obj)/qconf-moc.cc: $(src)/qconf.h FORCE | $( !! 293 # Extract gconf menu items for I18N support
214 $(call if_changed,moc) !! 294 $(obj)/gconf.glade.h: $(obj)/gconf.glade
>> 295 intltool-extract --type=gettext/glade $(obj)/gconf.glade
215 296
216 targets += qconf-moc.cc !! 297 ###
>> 298 # The following requires flex/bison/gperf
>> 299 # By default we use the _shipped versions, uncomment the following line if
>> 300 # you are modifying the flex/bison src.
>> 301 # LKC_GENPARSER := 1
217 302
218 # gconf: Used for the gconfig target based on !! 303 ifdef LKC_GENPARSER
219 hostprogs += gconf <<
220 gconf-objs := gconf.o images.o $(common-o <<
221 304
222 HOSTLDLIBS_gconf = $(call read-file, $(obj)/ !! 305 $(obj)/zconf.tab.c: $(src)/zconf.y
223 HOSTCFLAGS_gconf.o = $(call read-file, $(obj)/ !! 306 $(obj)/lex.zconf.c: $(src)/zconf.l
>> 307 $(obj)/zconf.hash.c: $(src)/zconf.gperf
224 308
225 $(obj)/gconf: | $(obj)/gconf-libs !! 309 %.tab.c: %.y
226 $(obj)/gconf.o: | $(obj)/gconf-cflags !! 310 bison -l -b $* -p $(notdir $*) $<
>> 311 cp $@ $@_shipped
227 312
228 # check if necessary packages are available, a !! 313 lex.%.c: %.l
229 cmd_conf_cfg = $< $(addprefix $(obj)/$*conf-, !! 314 flex -L -P$(notdir $*) -o$@ $<
>> 315 cp $@ $@_shipped
230 316
231 $(obj)/%conf-cflags $(obj)/%conf-libs $(obj)/% !! 317 %.hash.c: %.gperf
232 $(call cmd,conf_cfg) !! 318 gperf < $< > $@
>> 319 cp $@ $@_shipped
233 320
234 clean-files += *conf-cflags *conf-libs *conf-b !! 321 endif
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