Merge branch 'master'
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / scripts / kconfig / Makefile
CommitLineData
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1# ===========================================================================
2# Kernel configuration targets
3# These targets are used from top-level makefile
4
3b9fa093 5.PHONY: oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config
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6
7xconfig: $(obj)/qconf
8 $< arch/$(ARCH)/Kconfig
9
10gconfig: $(obj)/gconf
11 $< arch/$(ARCH)/Kconfig
12
13menuconfig: $(obj)/mconf
6f6046cf 14 $(Q)$(MAKE) $(build)=scripts/kconfig/lxdialog
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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
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26update-po-config: $(obj)/kxgettext
27 xgettext --default-domain=linux \
28 --add-comments --keyword=_ --keyword=N_ \
29 --files-from=scripts/kconfig/POTFILES.in \
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30 --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
3b9fa093 44
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45.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/$(ARCH)/Kconfig
69
70# Help text used by make help
71help:
72 @echo ' config - Update current config utilising a line-oriented program'
73 @echo ' menuconfig - Update current config utilising a menu based program'
74 @echo ' xconfig - Update current config utilising a QT based front-end'
75 @echo ' gconfig - Update current config utilising a GTK based front-end'
76 @echo ' oldconfig - Update current config utilising a provided .config as base'
77 @echo ' randconfig - New config with random answer to all options'
78 @echo ' defconfig - New config with default answer to all options'
79 @echo ' allmodconfig - New config selecting modules when possible'
80 @echo ' allyesconfig - New config where all options are accepted with yes'
81 @echo ' allnoconfig - New minimal config'
82
83# ===========================================================================
84# Shared Makefile for the various kconfig executables:
85# conf: Used for defconfig, oldconfig and related targets
86# mconf: Used for the mconfig target.
87# Utilizes the lxdialog package
88# qconf: Used for the xconfig target
89# Based on QT which needs to be installed to compile it
90# gconf: Used for the gconfig target
91# Based on GTK which needs to be installed to compile it
92# object files used by all kconfig flavours
93
3b9fa093 94hostprogs-y := conf mconf qconf gconf kxgettext
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95conf-objs := conf.o zconf.tab.o
96mconf-objs := mconf.o zconf.tab.o
3b9fa093 97kxgettext-objs := kxgettext.o zconf.tab.o
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98
99ifeq ($(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 \
7a88488b 117 .tmp_gtkcheck zconf.tab.c lex.zconf.c zconf.hash.c
6f6046cf 118subdir- += lxdialog
1da177e4 119
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120# Needed for systems without gettext
121KBUILD_HAVE_NLS := $(shell \
4ecc65e4 122 if echo "\#include <libintl.h>" | $(HOSTCC) $(HOSTCFLAGS) -E - > /dev/null 2>&1 ; \
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123 then echo yes ; \
124 else echo no ; fi)
125ifeq ($(KBUILD_HAVE_NLS),no)
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126 HOSTCFLAGS += -DKBUILD_NO_NLS
127else
128 KBUILD_NEED_LINTL := $(shell \
129 if echo -e "\#include <libintl.h>\nint main(int a, char** b) { gettext(\"\"); return 0; }\n" | \
130 $(HOSTCC) $(HOSTCFLAGS) -x c - -o /dev/null> /dev/null 2>&1 ; \
131 then echo no ; \
132 else echo yes ; fi)
133 ifeq ($(KBUILD_NEED_LINTL),yes)
134 HOSTLOADLIBES_conf += -lintl
135 HOSTLOADLIBES_mconf += -lintl
136 endif
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137endif
138
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139# generated files seem to need this to find local include files
140HOSTCFLAGS_lex.zconf.o := -I$(src)
141HOSTCFLAGS_zconf.tab.o := -I$(src)
142
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143HOSTLOADLIBES_qconf = $(KC_QT_LIBS) -ldl
144HOSTCXXFLAGS_qconf.o = $(KC_QT_CFLAGS) -D LKC_DIRECT_LINK
1da177e4 145
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146HOSTLOADLIBES_gconf = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0`
147HOSTCFLAGS_gconf.o = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \
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148 -D LKC_DIRECT_LINK
149
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150$(obj)/qconf.o: $(obj)/.tmp_qtcheck
151
152ifeq ($(qconf-target),1)
b3a5225f 153$(obj)/.tmp_qtcheck: $(src)/Makefile
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154-include $(obj)/.tmp_qtcheck
155
156# QT needs some extra effort...
157$(obj)/.tmp_qtcheck:
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158 @set -e; echo " CHECK qt"; dir=""; pkg=""; \
159 pkg-config --exists qt 2> /dev/null && pkg=qt; \
160 pkg-config --exists qt-mt 2> /dev/null && pkg=qt-mt; \
161 if [ -n "$$pkg" ]; then \
162 cflags="\$$(shell pkg-config $$pkg --cflags)"; \
163 libs="\$$(shell pkg-config $$pkg --libs)"; \
164 moc="\$$(shell pkg-config $$pkg --variable=prefix)/bin/moc"; \
165 dir="$$(pkg-config $$pkg --variable=prefix)"; \
ab919c06 166 else \
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167 for d in $$QTDIR /usr/share/qt* /usr/lib/qt*; do \
168 if [ -f $$d/include/qconfig.h ]; then dir=$$d; break; fi; \
169 done; \
170 if [ -z "$$dir" ]; then \
171 echo "*"; \
172 echo "* Unable to find the QT installation. Please make sure that"; \
173 echo "* the QT development package is correctly installed and"; \
174 echo "* either install pkg-config or set the QTDIR environment"; \
175 echo "* variable to the correct location."; \
176 echo "*"; \
177 false; \
178 fi; \
179 libpath=$$dir/lib; lib=qt; osdir=""; \
180 $(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \
181 osdir=x$$($(HOSTCXX) -print-multi-os-directory); \
182 test -d $$libpath/$$osdir && libpath=$$libpath/$$osdir; \
183 test -f $$libpath/libqt-mt.so && lib=qt-mt; \
184 cflags="-I$$dir/include"; \
185 libs="-L$$libpath -Wl,-rpath,$$libpath -l$$lib"; \
186 moc="$$dir/bin/moc"; \
ab919c06 187 fi; \
b3a5225f 188 if [ ! -x $$dir/bin/moc -a -x /usr/bin/moc ]; then \
1da177e4 189 echo "*"; \
b3a5225f 190 echo "* Unable to find $$dir/bin/moc, using /usr/bin/moc instead."; \
1da177e4 191 echo "*"; \
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192 moc="/usr/bin/moc"; \
193 fi; \
194 echo "KC_QT_CFLAGS=$$cflags" > $@; \
195 echo "KC_QT_LIBS=$$libs" >> $@; \
196 echo "KC_QT_MOC=$$moc" >> $@
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197endif
198
199$(obj)/gconf.o: $(obj)/.tmp_gtkcheck
200
201ifeq ($(gconf-target),1)
202-include $(obj)/.tmp_gtkcheck
203
204# GTK needs some extra effort, too...
205$(obj)/.tmp_gtkcheck:
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206 @if `pkg-config --exists gtk+-2.0 gmodule-2.0 libglade-2.0`; then \
207 if `pkg-config --atleast-version=2.0.0 gtk+-2.0`; then \
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208 touch $@; \
209 else \
210 echo "*"; \
211 echo "* GTK+ is present but version >= 2.0.0 is required."; \
212 echo "*"; \
213 false; \
214 fi \
215 else \
216 echo "*"; \
217 echo "* Unable to find the GTK+ installation. Please make sure that"; \
218 echo "* the GTK+ 2.0 development package is correctly installed..."; \
219 echo "* You need gtk+-2.0, glib-2.0 and libglade-2.0."; \
220 echo "*"; \
221 false; \
222 fi
223endif
224
7a88488b 225$(obj)/zconf.tab.o: $(obj)/lex.zconf.c $(obj)/zconf.hash.c
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226
227$(obj)/kconfig_load.o: $(obj)/lkc_defs.h
228
229$(obj)/qconf.o: $(obj)/qconf.moc $(obj)/lkc_defs.h
230
231$(obj)/gconf.o: $(obj)/lkc_defs.h
232
233$(obj)/%.moc: $(src)/%.h
b3a5225f 234 $(KC_QT_MOC) -i $< -o $@
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235
236$(obj)/lkc_defs.h: $(src)/lkc_proto.h
237 sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
238
239
240###
7a88488b 241# The following requires flex/bison/gperf
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242# By default we use the _shipped versions, uncomment the following line if
243# you are modifying the flex/bison src.
244# LKC_GENPARSER := 1
245
246ifdef LKC_GENPARSER
247
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248$(obj)/zconf.tab.c: $(src)/zconf.y
249$(obj)/lex.zconf.c: $(src)/zconf.l
7a88488b 250$(obj)/zconf.hash.c: $(src)/zconf.gperf
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251
252%.tab.c: %.y
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253 bison -l -b $* -p $(notdir $*) $<
254 cp $@ $@_shipped
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255
256lex.%.c: %.l
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257 flex -L -P$(notdir $*) -o$@ $<
258 cp $@ $@_shipped
1da177e4 259
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260%.hash.c: %.gperf
261 gperf < $< > $@
262 cp $@ $@_shipped
263
1da177e4 264endif