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Linus Torvalds1da177e2005-04-16 15:20:36 -07001# ===========================================================================
2# Kernel configuration targets
3# These targets are used from top-level makefile
4
Steven Rostedt03fa25d2009-04-29 22:52:22 -04005PHONY += oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config \
Steven Rostedt281c9da2009-04-29 22:52:23 -04006 localmodconfig localyesconfig
Linus Torvalds1da177e2005-04-16 15:20:36 -07007
Al Viro61bee202008-08-25 04:51:27 -04008ifdef KBUILD_KCONFIG
9Kconfig := $(KBUILD_KCONFIG)
10else
Sam Ravnborgdaa93fa2007-11-12 20:54:30 +010011Kconfig := arch/$(SRCARCH)/Kconfig
Al Viro61bee202008-08-25 04:51:27 -040012endif
Sam Ravnborge703f752007-10-25 20:42:18 +020013
Linus Torvalds1da177e2005-04-16 15:20:36 -070014xconfig: $(obj)/qconf
Sam Ravnborge703f752007-10-25 20:42:18 +020015 $< $(Kconfig)
Linus Torvalds1da177e2005-04-16 15:20:36 -070016
17gconfig: $(obj)/gconf
Sam Ravnborge703f752007-10-25 20:42:18 +020018 $< $(Kconfig)
Linus Torvalds1da177e2005-04-16 15:20:36 -070019
20menuconfig: $(obj)/mconf
Sam Ravnborge703f752007-10-25 20:42:18 +020021 $< $(Kconfig)
Linus Torvalds1da177e2005-04-16 15:20:36 -070022
23config: $(obj)/conf
Sam Ravnborg4062f1a2010-07-31 23:35:26 +020024 $< --oldaskconfig $(Kconfig)
Linus Torvalds1da177e2005-04-16 15:20:36 -070025
nir.tzachar@gmail.com692d97c2009-11-25 12:28:43 +020026nconfig: $(obj)/nconf
27 $< $(Kconfig)
28
Linus Torvalds1da177e2005-04-16 15:20:36 -070029oldconfig: $(obj)/conf
Sam Ravnborg4062f1a2010-07-31 23:35:26 +020030 $< --$@ $(Kconfig)
Linus Torvalds1da177e2005-04-16 15:20:36 -070031
32silentoldconfig: $(obj)/conf
Michal Marek32197c72009-11-25 15:14:49 +010033 $(Q)mkdir -p include/generated
Sam Ravnborg4062f1a2010-07-31 23:35:26 +020034 $< --$@ $(Kconfig)
Linus Torvalds1da177e2005-04-16 15:20:36 -070035
Steven Rostedt615f0832010-02-02 21:51:27 -050036# if no path is given, then use src directory to find file
37ifdef LSMOD
Michal Marek3cebbb82010-02-03 17:20:14 +010038LSMOD_F := $(LSMOD)
39ifeq ($(findstring /,$(LSMOD)),)
40 LSMOD_F := $(objtree)/$(LSMOD)
41endif
Steven Rostedt615f0832010-02-02 21:51:27 -050042endif
43
Steven Rostedt03fa25d2009-04-29 22:52:22 -040044localmodconfig: $(obj)/streamline_config.pl $(obj)/conf
Steven Rostedt17263ba2010-01-06 16:43:08 -050045 $(Q)mkdir -p include/generated
Steven Rostedt615f0832010-02-02 21:51:27 -050046 $(Q)perl $< $(srctree) $(Kconfig) $(LSMOD_F) > .tmp.config
Michal Marek7a996d32010-08-04 14:05:07 +020047 $(Q)if [ -f .config ]; then \
Sam Ravnborg4062f1a2010-07-31 23:35:26 +020048 cmp -s .tmp.config .config || \
49 (mv -f .config .config.old.1; \
50 mv -f .tmp.config .config; \
51 $(obj)/conf --silentoldconfig $(Kconfig); \
52 mv -f .config.old.1 .config.old) \
53 else \
54 mv -f .tmp.config .config; \
55 $(obj)/conf --silentoldconfig $(Kconfig); \
Steven Rostedta7c02602009-05-07 11:09:55 -040056 fi
Steven Rostedt03fa25d2009-04-29 22:52:22 -040057 $(Q)rm -f .tmp.config
58
Steven Rostedt48586212009-08-21 12:42:20 -040059localyesconfig: $(obj)/streamline_config.pl $(obj)/conf
Steven Rostedt17263ba2010-01-06 16:43:08 -050060 $(Q)mkdir -p include/generated
Steven Rostedt615f0832010-02-02 21:51:27 -050061 $(Q)perl $< $(srctree) $(Kconfig) $(LSMOD_F) > .tmp.config
Steven Rostedt281c9da2009-04-29 22:52:23 -040062 $(Q)sed -i s/=m/=y/ .tmp.config
Sam Ravnborg4062f1a2010-07-31 23:35:26 +020063 $(Q)if [ -f .config ]; then \
64 cmp -s .tmp.config .config || \
65 (mv -f .config .config.old.1; \
66 mv -f .tmp.config .config; \
67 $(obj)/conf --silentoldconfig $(Kconfig); \
68 mv -f .config.old.1 .config.old) \
69 else \
70 mv -f .tmp.config .config; \
71 $(obj)/conf --silentoldconfig $(Kconfig); \
Steven Rostedta7c02602009-05-07 11:09:55 -040072 fi
Steven Rostedt281c9da2009-04-29 22:52:23 -040073 $(Q)rm -f .tmp.config
74
EGRY Gabor10200262008-01-11 23:40:00 +010075# Create new linux.pot file
Sam Ravnborgb70e325c2007-06-10 20:38:27 +020076# Adjust charset to UTF-8 in .po file to accept UTF-8 in Kconfig files
77# The symlink is used to repair a deficiency in arch/um
EGRY Gabor46d26312008-01-11 23:46:11 +010078update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h
EGRY Gabor10200262008-01-11 23:40:00 +010079 $(Q)echo " GEN config"
80 $(Q)xgettext --default-domain=linux \
Sam Ravnborgb70e325c2007-06-10 20:38:27 +020081 --add-comments --keyword=_ --keyword=N_ \
82 --from-code=UTF-8 \
83 --files-from=scripts/kconfig/POTFILES.in \
84 --output $(obj)/config.pot
85 $(Q)sed -i s/CHARSET/UTF-8/ $(obj)/config.pot
86 $(Q)ln -fs Kconfig.i386 arch/um/Kconfig.arch
Sam Ravnborg42175162008-04-25 21:15:41 +020087 $(Q)(for i in `ls arch/*/Kconfig`; \
EGRY Gabor10200262008-01-11 23:40:00 +010088 do \
89 echo " GEN $$i"; \
Sam Ravnborg42175162008-04-25 21:15:41 +020090 $(obj)/kxgettext $$i \
EGRY Gabor10200262008-01-11 23:40:00 +010091 >> $(obj)/config.pot; \
92 done )
93 $(Q)msguniq --sort-by-file --to-code=UTF-8 $(obj)/config.pot \
Sam Ravnborgb70e325c2007-06-10 20:38:27 +020094 --output $(obj)/linux.pot
95 $(Q)rm -f arch/um/Kconfig.arch
96 $(Q)rm -f $(obj)/config.pot
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -070097
Sam Ravnborg0748cb32010-07-31 23:35:31 +020098PHONY += allnoconfig allyesconfig allmodconfig alldefconfig randconfig
Linus Torvalds1da177e2005-04-16 15:20:36 -070099
Sam Ravnborg0748cb32010-07-31 23:35:31 +0200100allnoconfig allyesconfig allmodconfig alldefconfig randconfig: $(obj)/conf
Sam Ravnborg4062f1a2010-07-31 23:35:26 +0200101 $< --$@ $(Kconfig)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700102
Sam Ravnborg7cf3d732010-07-31 23:35:34 +0200103PHONY += listnewconfig oldnoconfig savedefconfig defconfig
Linus Torvalds1da177e2005-04-16 15:20:36 -0700104
Sam Ravnborg861b4ea2010-07-31 23:35:28 +0200105listnewconfig oldnoconfig: $(obj)/conf
Sam Ravnborg4062f1a2010-07-31 23:35:26 +0200106 $< --$@ $(Kconfig)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700107
Sam Ravnborg7cf3d732010-07-31 23:35:34 +0200108savedefconfig: $(obj)/conf
109 $< --$@=defconfig $(Kconfig)
110
Linus Torvalds1da177e2005-04-16 15:20:36 -0700111defconfig: $(obj)/conf
112ifeq ($(KBUILD_DEFCONFIG),)
Sam Ravnborg4062f1a2010-07-31 23:35:26 +0200113 $< --defconfig $(Kconfig)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700114else
Sam Ravnborg2266cfd2007-10-25 20:31:19 +0200115 @echo "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'"
Sam Ravnborg4062f1a2010-07-31 23:35:26 +0200116 $(Q)$< --defconfig=arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG) $(Kconfig)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700117endif
118
119%_defconfig: $(obj)/conf
Sam Ravnborg4062f1a2010-07-31 23:35:26 +0200120 $(Q)$< --defconfig=arch/$(SRCARCH)/configs/$@ $(Kconfig)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700121
122# Help text used by make help
123help:
124 @echo ' config - Update current config utilising a line-oriented program'
nir.tzachar@gmail.com692d97c2009-11-25 12:28:43 +0200125 @echo ' nconfig - Update current config utilising a ncurses menu based program'
Linus Torvalds1da177e2005-04-16 15:20:36 -0700126 @echo ' menuconfig - Update current config utilising a menu based program'
127 @echo ' xconfig - Update current config utilising a QT based front-end'
128 @echo ' gconfig - Update current config utilising a GTK based front-end'
129 @echo ' oldconfig - Update current config utilising a provided .config as base'
Steven Rostedt03fa25d2009-04-29 22:52:22 -0400130 @echo ' localmodconfig - Update current config disabling modules not loaded'
Steven Rostedt281c9da2009-04-29 22:52:23 -0400131 @echo ' localyesconfig - Update current config converting local mods to core'
Markus Heidelberg590a5852009-05-18 01:36:46 +0200132 @echo ' silentoldconfig - Same as oldconfig, but quietly, additionally update deps'
Sam Ravnborg0748cb32010-07-31 23:35:31 +0200133 @echo ' defconfig - New config with default from ARCH supplied defconfig'
Sam Ravnborg7cf3d732010-07-31 23:35:34 +0200134 @echo ' savedefconfig - Save current config as ./defconfig (minimal config)'
Jesper Juhle11f0492006-02-25 21:52:50 +0100135 @echo ' allnoconfig - New config where all options are answered with no'
Sam Ravnborg0748cb32010-07-31 23:35:31 +0200136 @echo ' allyesconfig - New config where all options are accepted with yes'
137 @echo ' allmodconfig - New config selecting modules when possible'
138 @echo ' alldefconfig - New config with all symbols set to default'
139 @echo ' randconfig - New config with random answer to all options'
Sam Ravnborg861b4ea2010-07-31 23:35:28 +0200140 @echo ' listnewconfig - List new options'
Sam Ravnborgef61ca82010-07-31 23:35:27 +0200141 @echo ' oldnoconfig - Same as silentoldconfig but set new symbols to n (unset)'
Linus Torvalds1da177e2005-04-16 15:20:36 -0700142
Sam Ravnborg2982de62006-07-27 22:10:27 +0200143# lxdialog stuff
144check-lxdialog := $(srctree)/$(src)/lxdialog/check-lxdialog.sh
145
Rob Landleye9e40e12007-10-15 19:23:12 -0500146# Use recursively expanded variables so we do not call gcc unless
Sam Ravnborg2982de62006-07-27 22:10:27 +0200147# we really need to do so. (Do not call gcc as part of make mrproper)
Arnaud Lacombe9ba95682010-08-22 20:03:06 -0400148HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags) \
149 -DLOCALE
Sam Ravnborg2982de62006-07-27 22:10:27 +0200150
Linus Torvalds1da177e2005-04-16 15:20:36 -0700151# ===========================================================================
152# Shared Makefile for the various kconfig executables:
153# conf: Used for defconfig, oldconfig and related targets
nir.tzachar@gmail.com692d97c2009-11-25 12:28:43 +0200154# nconf: Used for the nconfig target.
155# Utilizes ncurses
Markus Heidelberg6f26e5e2009-05-18 01:36:45 +0200156# mconf: Used for the menuconfig target
Linus Torvalds1da177e2005-04-16 15:20:36 -0700157# Utilizes the lxdialog package
158# qconf: Used for the xconfig target
159# Based on QT which needs to be installed to compile it
160# gconf: Used for the gconfig target
161# Based on GTK which needs to be installed to compile it
162# object files used by all kconfig flavours
163
Sam Ravnborg2982de62006-07-27 22:10:27 +0200164lxdialog := lxdialog/checklist.o lxdialog/util.o lxdialog/inputbox.o
165lxdialog += lxdialog/textbox.o lxdialog/yesno.o lxdialog/menubox.o
166
Linus Torvalds1da177e2005-04-16 15:20:36 -0700167conf-objs := conf.o zconf.tab.o
nir.tzachar@gmail.com692d97c2009-11-25 12:28:43 +0200168mconf-objs := mconf.o zconf.tab.o $(lxdialog)
169nconf-objs := nconf.o zconf.tab.o nconf.gui.o
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700170kxgettext-objs := kxgettext.o zconf.tab.o
Linus Torvalds1da177e2005-04-16 15:20:36 -0700171
Sam Ravnborgc29121b2006-09-02 21:32:14 +0200172hostprogs-y := conf qconf gconf kxgettext
173
nir.tzachar@gmail.com692d97c2009-11-25 12:28:43 +0200174ifeq ($(MAKECMDGOALS),nconfig)
175 hostprogs-y += nconf
176endif
177
Sam Ravnborgc29121b2006-09-02 21:32:14 +0200178ifeq ($(MAKECMDGOALS),menuconfig)
179 hostprogs-y += mconf
180endif
181
Linus Torvalds1da177e2005-04-16 15:20:36 -0700182ifeq ($(MAKECMDGOALS),xconfig)
183 qconf-target := 1
184endif
185ifeq ($(MAKECMDGOALS),gconfig)
186 gconf-target := 1
187endif
188
189
190ifeq ($(qconf-target),1)
191qconf-cxxobjs := qconf.o
192qconf-objs := kconfig_load.o zconf.tab.o
193endif
194
195ifeq ($(gconf-target),1)
196gconf-objs := gconf.o kconfig_load.o zconf.tab.o
197endif
198
199clean-files := lkc_defs.h qconf.moc .tmp_qtcheck \
EGRY Gabor46d26312008-01-11 23:46:11 +0100200 .tmp_gtkcheck zconf.tab.c lex.zconf.c zconf.hash.c gconf.glade.h
nir.tzachar@gmail.com692d97c2009-11-25 12:28:43 +0200201clean-files += mconf qconf gconf nconf
EGRY Gabor10200262008-01-11 23:40:00 +0100202clean-files += config.pot linux.pot
Linus Torvalds1da177e2005-04-16 15:20:36 -0700203
Sam Ravnborg6e588f62007-12-09 20:11:15 +0100204# Check that we have the required ncurses stuff installed for lxdialog (menuconfig)
205PHONY += $(obj)/dochecklxdialog
206$(addprefix $(obj)/,$(lxdialog)): $(obj)/dochecklxdialog
207$(obj)/dochecklxdialog:
Arnaud Lacombe7080e472010-08-16 00:19:04 -0400208 $(Q)$(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTLOADLIBES_mconf)
Sam Ravnborg6e588f62007-12-09 20:11:15 +0100209
210always := dochecklxdialog
211
Sam Ravnborgaa1e5ef2007-08-12 23:15:44 +0200212# Add environment specific flags
213HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(srctree)/$(src)/check.sh $(HOSTCC) $(HOSTCFLAGS))
Yuri Vasilevski70a6a0c2005-10-30 15:03:20 -0800214
Linus Torvalds1da177e2005-04-16 15:20:36 -0700215# generated files seem to need this to find local include files
216HOSTCFLAGS_lex.zconf.o := -I$(src)
217HOSTCFLAGS_zconf.tab.o := -I$(src)
218
Roman Zippelb3a52252005-11-21 21:32:38 -0800219HOSTLOADLIBES_qconf = $(KC_QT_LIBS) -ldl
220HOSTCXXFLAGS_qconf.o = $(KC_QT_CFLAGS) -D LKC_DIRECT_LINK
Linus Torvalds1da177e2005-04-16 15:20:36 -0700221
Richard Kennedycbab05f2010-05-27 10:22:28 +0100222HOSTLOADLIBES_gconf = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0` -ldl
Adrian Bunk37193142006-01-02 11:25:30 +0100223HOSTCFLAGS_gconf.o = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \
Linus Torvalds1da177e2005-04-16 15:20:36 -0700224 -D LKC_DIRECT_LINK
225
Arnaud Lacombe7080e472010-08-16 00:19:04 -0400226HOSTLOADLIBES_mconf = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
227
nir.tzachar@gmail.com692d97c2009-11-25 12:28:43 +0200228HOSTLOADLIBES_nconf = -lmenu -lpanel -lncurses
Linus Torvalds1da177e2005-04-16 15:20:36 -0700229$(obj)/qconf.o: $(obj)/.tmp_qtcheck
230
231ifeq ($(qconf-target),1)
Roman Zippelb3a52252005-11-21 21:32:38 -0800232$(obj)/.tmp_qtcheck: $(src)/Makefile
Linus Torvalds1da177e2005-04-16 15:20:36 -0700233-include $(obj)/.tmp_qtcheck
234
235# QT needs some extra effort...
236$(obj)/.tmp_qtcheck:
Roman Zippelb3a52252005-11-21 21:32:38 -0800237 @set -e; echo " CHECK qt"; dir=""; pkg=""; \
Alexander Stein133c5f72010-08-31 17:34:37 +0200238 if ! pkg-config --exists QtCore 2> /dev/null; then \
239 echo "* Unable to find the QT4 tool qmake. Trying to use QT3"; \
240 pkg-config --exists qt 2> /dev/null && pkg=qt; \
241 pkg-config --exists qt-mt 2> /dev/null && pkg=qt-mt; \
242 if [ -n "$$pkg" ]; then \
243 cflags="\$$(shell pkg-config $$pkg --cflags)"; \
244 libs="\$$(shell pkg-config $$pkg --libs)"; \
245 moc="\$$(shell pkg-config $$pkg --variable=prefix)/bin/moc"; \
246 dir="$$(pkg-config $$pkg --variable=prefix)"; \
247 else \
248 for d in $$QTDIR /usr/share/qt* /usr/lib/qt*; do \
249 if [ -f $$d/include/qconfig.h ]; then dir=$$d; break; fi; \
250 done; \
251 if [ -z "$$dir" ]; then \
252 echo "*"; \
253 echo "* Unable to find any QT installation. Please make sure that"; \
254 echo "* the QT4 or QT3 development package is correctly installed and"; \
255 echo "* either qmake can be found or install pkg-config or set"; \
256 echo "* the QTDIR environment variable to the correct location."; \
257 echo "*"; \
258 false; \
259 fi; \
260 libpath=$$dir/lib; lib=qt; osdir=""; \
261 $(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \
262 osdir=x$$($(HOSTCXX) -print-multi-os-directory); \
263 test -d $$libpath/$$osdir && libpath=$$libpath/$$osdir; \
264 test -f $$libpath/libqt-mt.so && lib=qt-mt; \
265 cflags="-I$$dir/include"; \
266 libs="-L$$libpath -Wl,-rpath,$$libpath -l$$lib"; \
267 moc="$$dir/bin/moc"; \
268 fi; \
269 if [ ! -x $$dir/bin/moc -a -x /usr/bin/moc ]; then \
270 echo "*"; \
271 echo "* Unable to find $$dir/bin/moc, using /usr/bin/moc instead."; \
272 echo "*"; \
273 moc="/usr/bin/moc"; \
274 fi; \
Sam Ravnborgab919c02005-11-06 11:05:21 +0100275 else \
Alexander Stein133c5f72010-08-31 17:34:37 +0200276 headerpath="\$$(shell qmake -query QT_INSTALL_HEADERS)"; \
277 libpath="\$$(shell qmake -query QT_INSTALL_LIBS)"; \
278 binpath="\$$(shell qmake -query QT_INSTALL_BINS)"; \
279 cflags="-I$$headerpath -I$$headerpath/QtCore -I$$headerpath/QtGui -I$$headerpath/Qt3Support -DQT3_SUPPORT"; \
280 libs="-L$$libpath -Wl,-rpath,$$libpath -lQtCore -lQtGui -lQt3Support"; \
281 moc="$$binpath/moc"; \
Roman Zippelb3a52252005-11-21 21:32:38 -0800282 fi; \
283 echo "KC_QT_CFLAGS=$$cflags" > $@; \
284 echo "KC_QT_LIBS=$$libs" >> $@; \
285 echo "KC_QT_MOC=$$moc" >> $@
Linus Torvalds1da177e2005-04-16 15:20:36 -0700286endif
287
288$(obj)/gconf.o: $(obj)/.tmp_gtkcheck
289
290ifeq ($(gconf-target),1)
291-include $(obj)/.tmp_gtkcheck
292
293# GTK needs some extra effort, too...
294$(obj)/.tmp_gtkcheck:
Adrian Bunk37193142006-01-02 11:25:30 +0100295 @if `pkg-config --exists gtk+-2.0 gmodule-2.0 libglade-2.0`; then \
296 if `pkg-config --atleast-version=2.0.0 gtk+-2.0`; then \
Linus Torvalds1da177e2005-04-16 15:20:36 -0700297 touch $@; \
298 else \
299 echo "*"; \
300 echo "* GTK+ is present but version >= 2.0.0 is required."; \
301 echo "*"; \
302 false; \
303 fi \
304 else \
305 echo "*"; \
306 echo "* Unable to find the GTK+ installation. Please make sure that"; \
307 echo "* the GTK+ 2.0 development package is correctly installed..."; \
308 echo "* You need gtk+-2.0, glib-2.0 and libglade-2.0."; \
309 echo "*"; \
310 false; \
311 fi
312endif
313
Roman Zippel7a884882005-11-08 21:34:51 -0800314$(obj)/zconf.tab.o: $(obj)/lex.zconf.c $(obj)/zconf.hash.c
Linus Torvalds1da177e2005-04-16 15:20:36 -0700315
316$(obj)/kconfig_load.o: $(obj)/lkc_defs.h
317
318$(obj)/qconf.o: $(obj)/qconf.moc $(obj)/lkc_defs.h
319
320$(obj)/gconf.o: $(obj)/lkc_defs.h
321
322$(obj)/%.moc: $(src)/%.h
Roman Zippelb3a52252005-11-21 21:32:38 -0800323 $(KC_QT_MOC) -i $< -o $@
Linus Torvalds1da177e2005-04-16 15:20:36 -0700324
325$(obj)/lkc_defs.h: $(src)/lkc_proto.h
326 sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
327
EGRY Gabor46d26312008-01-11 23:46:11 +0100328# Extract gconf menu items for I18N support
329$(obj)/gconf.glade.h: $(obj)/gconf.glade
330 intltool-extract --type=gettext/glade $(obj)/gconf.glade
Linus Torvalds1da177e2005-04-16 15:20:36 -0700331
332###
Roman Zippel7a884882005-11-08 21:34:51 -0800333# The following requires flex/bison/gperf
Linus Torvalds1da177e2005-04-16 15:20:36 -0700334# By default we use the _shipped versions, uncomment the following line if
335# you are modifying the flex/bison src.
336# LKC_GENPARSER := 1
337
338ifdef LKC_GENPARSER
339
Roman Zippel491d7112005-11-08 21:34:50 -0800340$(obj)/zconf.tab.c: $(src)/zconf.y
341$(obj)/lex.zconf.c: $(src)/zconf.l
Roman Zippel7a884882005-11-08 21:34:51 -0800342$(obj)/zconf.hash.c: $(src)/zconf.gperf
Linus Torvalds1da177e2005-04-16 15:20:36 -0700343
344%.tab.c: %.y
Roman Zippel491d7112005-11-08 21:34:50 -0800345 bison -l -b $* -p $(notdir $*) $<
346 cp $@ $@_shipped
Linus Torvalds1da177e2005-04-16 15:20:36 -0700347
348lex.%.c: %.l
Roman Zippel491d7112005-11-08 21:34:50 -0800349 flex -L -P$(notdir $*) -o$@ $<
350 cp $@ $@_shipped
Linus Torvalds1da177e2005-04-16 15:20:36 -0700351
Roman Zippel7a884882005-11-08 21:34:51 -0800352%.hash.c: %.gperf
353 gperf < $< > $@
354 cp $@ $@_shipped
355
Linus Torvalds1da177e2005-04-16 15:20:36 -0700356endif