blob: 2fcb244a9e180abe89d5783f189d3b09a18bc2a7 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001# ===========================================================================
2# Kernel configuration targets
3# These targets are used from top-level makefile
4
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -07005.PHONY: oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config
Linus Torvalds1da177e2005-04-16 15:20:36 -07006
7xconfig: $(obj)/qconf
8 $< arch/$(ARCH)/Kconfig
9
10gconfig: $(obj)/gconf
11 $< arch/$(ARCH)/Kconfig
12
13menuconfig: $(obj)/mconf
14 $(Q)$(MAKE) $(build)=scripts/lxdialog
15 $< arch/$(ARCH)/Kconfig
16
17config: $(obj)/conf
18 $< arch/$(ARCH)/Kconfig
19
20oldconfig: $(obj)/conf
21 $< -o arch/$(ARCH)/Kconfig
22
23silentoldconfig: $(obj)/conf
24 $< -s arch/$(ARCH)/Kconfig
25
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -070026update-po-config: $(obj)/kxgettext
27 xgettext --default-domain=linux \
28 --add-comments --keyword=_ --keyword=N_ \
29 --files-from=scripts/kconfig/POTFILES.in \
Egry Gabor720d6c22005-09-03 15:55:15 -070030 --output scripts/kconfig/config.pot
31 $(Q)ln -fs Kconfig_i386 arch/um/Kconfig_arch
32 $(Q)for i in `ls arch/`; \
33 do \
34 scripts/kconfig/kxgettext arch/$$i/Kconfig \
35 | msguniq -o scripts/kconfig/linux_$${i}.pot; \
36 done
37 $(Q)msgcat scripts/kconfig/config.pot \
38 `find scripts/kconfig/ -type f -name linux_*.pot` \
39 --output scripts/kconfig/linux_raw.pot
40 $(Q)msguniq --sort-by-file scripts/kconfig/linux_raw.pot \
41 --output scripts/kconfig/linux.pot
42 $(Q)rm -f arch/um/Kconfig_arch
43 $(Q)rm -f scripts/kconfig/linux_*.pot scripts/kconfig/config.pot
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -070044
Linus Torvalds1da177e2005-04-16 15:20:36 -070045.PHONY: randconfig allyesconfig allnoconfig allmodconfig defconfig
46
47randconfig: $(obj)/conf
48 $< -r arch/$(ARCH)/Kconfig
49
50allyesconfig: $(obj)/conf
51 $< -y arch/$(ARCH)/Kconfig
52
53allnoconfig: $(obj)/conf
54 $< -n arch/$(ARCH)/Kconfig
55
56allmodconfig: $(obj)/conf
57 $< -m arch/$(ARCH)/Kconfig
58
59defconfig: $(obj)/conf
60ifeq ($(KBUILD_DEFCONFIG),)
61 $< -d arch/$(ARCH)/Kconfig
62else
63 @echo *** Default configuration is based on '$(KBUILD_DEFCONFIG)'
64 $(Q)$< -D arch/$(ARCH)/configs/$(KBUILD_DEFCONFIG) arch/$(ARCH)/Kconfig
65endif
66
67%_defconfig: $(obj)/conf
68 $(Q)$< -D arch/$(ARCH)/configs/$@ arch/$(ARCH)/Kconfig
69
70# Help text used by make help
71help:
72 @echo ' config - Update current config utilising a line-oriented program'
73 @echo ' menuconfig - Update current config utilising a menu based program'
74 @echo ' xconfig - Update current config utilising a QT based front-end'
75 @echo ' gconfig - Update current config utilising a GTK based front-end'
76 @echo ' oldconfig - Update current config utilising a provided .config as base'
77 @echo ' randconfig - New config with random answer to all options'
78 @echo ' defconfig - New config with default answer to all options'
79 @echo ' allmodconfig - New config selecting modules when possible'
80 @echo ' allyesconfig - New config where all options are accepted with yes'
81 @echo ' allnoconfig - New minimal config'
82
83# ===========================================================================
84# Shared Makefile for the various kconfig executables:
85# conf: Used for defconfig, oldconfig and related targets
86# mconf: Used for the mconfig target.
87# Utilizes the lxdialog package
88# qconf: Used for the xconfig target
89# Based on QT which needs to be installed to compile it
90# gconf: Used for the gconfig target
91# Based on GTK which needs to be installed to compile it
92# object files used by all kconfig flavours
93
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -070094hostprogs-y := conf mconf qconf gconf kxgettext
Linus Torvalds1da177e2005-04-16 15:20:36 -070095conf-objs := conf.o zconf.tab.o
96mconf-objs := mconf.o zconf.tab.o
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -070097kxgettext-objs := kxgettext.o zconf.tab.o
Linus Torvalds1da177e2005-04-16 15:20:36 -070098
99ifeq ($(MAKECMDGOALS),xconfig)
100 qconf-target := 1
101endif
102ifeq ($(MAKECMDGOALS),gconfig)
103 gconf-target := 1
104endif
105
106
107ifeq ($(qconf-target),1)
108qconf-cxxobjs := qconf.o
109qconf-objs := kconfig_load.o zconf.tab.o
110endif
111
112ifeq ($(gconf-target),1)
113gconf-objs := gconf.o kconfig_load.o zconf.tab.o
114endif
115
116clean-files := lkc_defs.h qconf.moc .tmp_qtcheck \
117 .tmp_gtkcheck zconf.tab.c zconf.tab.h lex.zconf.c
118
119# generated files seem to need this to find local include files
120HOSTCFLAGS_lex.zconf.o := -I$(src)
121HOSTCFLAGS_zconf.tab.o := -I$(src)
122
123HOSTLOADLIBES_qconf = -L$(QTLIBPATH) -Wl,-rpath,$(QTLIBPATH) -l$(QTLIB) -ldl
124HOSTCXXFLAGS_qconf.o = -I$(QTDIR)/include -D LKC_DIRECT_LINK
125
126HOSTLOADLIBES_gconf = `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --libs`
127HOSTCFLAGS_gconf.o = `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --cflags` \
128 -D LKC_DIRECT_LINK
129
Arnaldo Carvalho de Melo3b9fa092005-05-05 15:09:46 -0700130$(obj)/conf.o $(obj)/mconf.o $(obj)/qconf.o $(obj)/gconf.o $(obj)/kxgettext: $(obj)/zconf.tab.h
Linus Torvalds1da177e2005-04-16 15:20:36 -0700131
132$(obj)/zconf.tab.h: $(src)/zconf.tab.h_shipped
133$(obj)/zconf.tab.c: $(src)/zconf.tab.c_shipped
134$(obj)/lex.zconf.c: $(src)/lex.zconf.c_shipped
135
136$(obj)/qconf.o: $(obj)/.tmp_qtcheck
137
138ifeq ($(qconf-target),1)
139MOC = $(QTDIR)/bin/moc
140QTLIBPATH = $(QTDIR)/lib
141-include $(obj)/.tmp_qtcheck
142
143# QT needs some extra effort...
144$(obj)/.tmp_qtcheck:
145 @set -e; for d in $$QTDIR /usr/share/qt* /usr/lib/qt*; do \
146 if [ -f $$d/include/qconfig.h ]; then DIR=$$d; break; fi; \
147 done; \
148 if [ -z "$$DIR" ]; then \
149 echo "*"; \
150 echo "* Unable to find the QT installation. Please make sure that the"; \
151 echo "* QT development package is correctly installed and the QTDIR"; \
152 echo "* environment variable is set to the correct location."; \
153 echo "*"; \
154 false; \
155 fi; \
156 LIBPATH=$$DIR/lib; LIB=qt; \
157 $(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \
158 LIBPATH=$$DIR/lib/$$($(HOSTCXX) -print-multi-os-directory); \
159 if [ -f $$LIBPATH/libqt-mt.so ]; then LIB=qt-mt; fi; \
160 echo "QTDIR=$$DIR" > $@; echo "QTLIBPATH=$$LIBPATH" >> $@; \
161 echo "QTLIB=$$LIB" >> $@; \
162 if [ ! -x $$DIR/bin/moc -a -x /usr/bin/moc ]; then \
163 echo "*"; \
164 echo "* Unable to find $$DIR/bin/moc, using /usr/bin/moc instead."; \
165 echo "*"; \
166 echo "MOC=/usr/bin/moc" >> $@; \
167 fi
168endif
169
170$(obj)/gconf.o: $(obj)/.tmp_gtkcheck
171
172ifeq ($(gconf-target),1)
173-include $(obj)/.tmp_gtkcheck
174
175# GTK needs some extra effort, too...
176$(obj)/.tmp_gtkcheck:
177 @if `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --exists`; then \
178 if `pkg-config gtk+-2.0 --atleast-version=2.0.0`; then \
179 touch $@; \
180 else \
181 echo "*"; \
182 echo "* GTK+ is present but version >= 2.0.0 is required."; \
183 echo "*"; \
184 false; \
185 fi \
186 else \
187 echo "*"; \
188 echo "* Unable to find the GTK+ installation. Please make sure that"; \
189 echo "* the GTK+ 2.0 development package is correctly installed..."; \
190 echo "* You need gtk+-2.0, glib-2.0 and libglade-2.0."; \
191 echo "*"; \
192 false; \
193 fi
194endif
195
196$(obj)/zconf.tab.o: $(obj)/lex.zconf.c
197
198$(obj)/kconfig_load.o: $(obj)/lkc_defs.h
199
200$(obj)/qconf.o: $(obj)/qconf.moc $(obj)/lkc_defs.h
201
202$(obj)/gconf.o: $(obj)/lkc_defs.h
203
204$(obj)/%.moc: $(src)/%.h
205 $(MOC) -i $< -o $@
206
207$(obj)/lkc_defs.h: $(src)/lkc_proto.h
208 sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
209
210
211###
212# The following requires flex/bison
213# By default we use the _shipped versions, uncomment the following line if
214# you are modifying the flex/bison src.
215# LKC_GENPARSER := 1
216
217ifdef LKC_GENPARSER
218
219$(obj)/zconf.tab.c: $(obj)/zconf.y
220$(obj)/zconf.tab.h: $(obj)/zconf.tab.c
221
222%.tab.c: %.y
223 bison -t -d -v -b $* -p $(notdir $*) $<
224
225lex.%.c: %.l
226 flex -P$(notdir $*) -o$@ $<
227
228endif