1 # ===========================================================================
2 # Kernel configuration targets
3 # These targets are used from top-level makefile
5 .PHONY
: oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config
8 $< arch
/$(ARCH
)/Kconfig
11 $< arch
/$(ARCH
)/Kconfig
13 menuconfig
: $(obj
)/mconf
14 $(Q
)$(MAKE
) $(build
)=scripts
/kconfig
/lxdialog
15 $< arch
/$(ARCH
)/Kconfig
18 $< arch
/$(ARCH
)/Kconfig
20 oldconfig
: $(obj
)/conf
21 $< -o arch
/$(ARCH
)/Kconfig
23 silentoldconfig
: $(obj
)/conf
24 $< -s arch
/$(ARCH
)/Kconfig
26 update-po-config
: $(obj
)/kxgettext
27 xgettext
--default-domain
=linux \
28 --add-comments
--keyword
=_
--keyword
=N_ \
29 --files-from
=scripts
/kconfig
/POTFILES.in \
30 --output scripts
/kconfig
/config.pot
31 $(Q
)ln
-fs Kconfig_i386 arch
/um
/Kconfig_arch
32 $(Q
)for i in
`ls arch/`; \
34 scripts
/kconfig
/kxgettext arch
/$$i/Kconfig \
35 | msguniq
-o scripts
/kconfig
/linux_
$${i}.pot
; \
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
45 .PHONY
: randconfig allyesconfig allnoconfig allmodconfig defconfig
47 randconfig
: $(obj
)/conf
48 $< -r arch
/$(ARCH
)/Kconfig
50 allyesconfig
: $(obj
)/conf
51 $< -y arch
/$(ARCH
)/Kconfig
53 allnoconfig
: $(obj
)/conf
54 $< -n arch
/$(ARCH
)/Kconfig
56 allmodconfig
: $(obj
)/conf
57 $< -m arch
/$(ARCH
)/Kconfig
59 defconfig
: $(obj
)/conf
60 ifeq ($(KBUILD_DEFCONFIG
),)
61 $< -d arch
/$(ARCH
)/Kconfig
63 @echo
*** Default configuration is based on
'$(KBUILD_DEFCONFIG)'
64 $(Q
)$< -D arch
/$(ARCH
)/configs
/$(KBUILD_DEFCONFIG
) arch
/$(ARCH
)/Kconfig
67 %_defconfig
: $(obj
)/conf
68 $(Q
)$< -D arch
/$(ARCH
)/configs
/$@ arch
/$(ARCH
)/Kconfig
70 # Help text used by make help
72 @echo
' config - Update current config utilising a line-oriented program'
73 @echo
' menuconfig - Update current config utilising a menu based program'
74 @echo
' xconfig - Update current config utilising a QT based front-end'
75 @echo
' gconfig - Update current config utilising a GTK based front-end'
76 @echo
' oldconfig - Update current config utilising a provided .config as base'
77 @echo
' randconfig - New config with random answer to all options'
78 @echo
' defconfig - New config with default answer to all options'
79 @echo
' allmodconfig - New config selecting modules when possible'
80 @echo
' allyesconfig - New config where all options are accepted with yes'
81 @echo
' allnoconfig - New minimal config'
83 # ===========================================================================
84 # Shared Makefile for the various kconfig executables:
85 # conf: Used for defconfig, oldconfig and related targets
86 # mconf: Used for the mconfig target.
87 # Utilizes the lxdialog package
88 # qconf: Used for the xconfig target
89 # Based on QT which needs to be installed to compile it
90 # gconf: Used for the gconfig target
91 # Based on GTK which needs to be installed to compile it
92 # object files used by all kconfig flavours
94 hostprogs-y
:= conf mconf qconf gconf kxgettext
95 conf-objs
:= conf.o zconf.tab.o
96 mconf-objs
:= mconf.o zconf.tab.o
97 kxgettext-objs
:= kxgettext.o zconf.tab.o
99 ifeq ($(MAKECMDGOALS
),xconfig
)
102 ifeq ($(MAKECMDGOALS
),gconfig
)
107 ifeq ($(qconf-target
),1)
108 qconf-cxxobjs
:= qconf.o
109 qconf-objs
:= kconfig_load.o zconf.tab.o
112 ifeq ($(gconf-target
),1)
113 gconf-objs
:= gconf.o kconfig_load.o zconf.tab.o
116 clean-files
:= lkc_defs.h qconf.moc .tmp_qtcheck \
117 .tmp_gtkcheck zconf.tab.c
lex.zconf.c zconf.hash.c
120 # Needed for systems without gettext
121 KBUILD_HAVE_NLS
:= $(shell \
122 if echo
"\#include <libintl.h>" |
$(HOSTCC
) $(HOSTCFLAGS
) -E
- > /dev
/null
2>&1 ; \
125 ifeq ($(KBUILD_HAVE_NLS
),no
)
126 HOSTCFLAGS
+= -DKBUILD_NO_NLS
129 # generated files seem to need this to find local include files
130 HOSTCFLAGS_lex.zconf.o
:= -I
$(src
)
131 HOSTCFLAGS_zconf.tab.o
:= -I
$(src
)
133 HOSTLOADLIBES_qconf
= -L
$(QTLIBPATH
) -Wl
,-rpath
,$(QTLIBPATH
) -l
$(LIBS_QT
) -ldl
134 HOSTCXXFLAGS_qconf.o
= -I
$(QTDIR
)/include -D LKC_DIRECT_LINK
136 HOSTLOADLIBES_gconf
= `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --libs`
137 HOSTCFLAGS_gconf.o
= `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --cflags` \
140 $(obj
)/qconf.o
: $(obj
)/.tmp_qtcheck
142 ifeq ($(qconf-target
),1)
143 MOC
= $(QTDIR
)/bin
/moc
144 QTLIBPATH
= $(QTDIR
)/lib
145 -include $(obj
)/.tmp_qtcheck
147 # QT needs some extra effort...
149 @set
-e
; for d in
$$QTDIR /usr
/share
/qt
* /usr
/lib
/qt
*; do \
150 if
[ -f
$$d/include/qconfig.h
]; then DIR
=$$d; break
; fi
; \
152 if
[ -z
"$$DIR" ]; then \
154 echo
"* Unable to find the QT installation. Please make sure that the"; \
155 echo
"* QT development package is correctly installed and the QTDIR"; \
156 echo
"* environment variable is set to the correct location."; \
160 LIBPATH
=$$DIR/lib
; LIB
=qt
; \
161 if
[ -f
$$QTLIB/libqt-mt.so
] ; then \
165 $(HOSTCXX
) -print-multi-os-directory
> /dev
/null
2>&1 && \
166 LIBPATH
=$$DIR/lib
/$$($(HOSTCXX
) -print-multi-os-directory
); \
167 if
[ -f
$$LIBPATH/libqt-mt.so
]; then LIB
=qt-mt
; fi
; \
169 echo
"QTDIR=$$DIR" > $@
; echo
"QTLIBPATH=$$LIBPATH" >> $@
; \
170 echo
"LIBS_QT=$$LIB" >> $@
; \
171 if
[ ! -x
$$DIR/bin
/moc
-a
-x
/usr
/bin
/moc
]; then \
173 echo
"* Unable to find $$DIR/bin/moc, using /usr/bin/moc instead."; \
175 echo
"MOC=/usr/bin/moc" >> $@
; \
179 $(obj
)/gconf.o
: $(obj
)/.tmp_gtkcheck
181 ifeq ($(gconf-target
),1)
182 -include $(obj
)/.tmp_gtkcheck
184 # GTK needs some extra effort, too...
185 $(obj
)/.tmp_gtkcheck
:
186 @if
`pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --exists`; then \
187 if
`pkg-config gtk+-2.0 --atleast-version=2.0.0`; then \
191 echo
"* GTK+ is present but version >= 2.0.0 is required."; \
197 echo
"* Unable to find the GTK+ installation. Please make sure that"; \
198 echo
"* the GTK+ 2.0 development package is correctly installed..."; \
199 echo
"* You need gtk+-2.0, glib-2.0 and libglade-2.0."; \
205 $(obj
)/zconf.tab.o
: $(obj
)/lex.zconf.c
$(obj
)/zconf.hash.c
207 $(obj
)/kconfig_load.o
: $(obj
)/lkc_defs.h
209 $(obj
)/qconf.o
: $(obj
)/qconf.moc
$(obj
)/lkc_defs.h
211 $(obj
)/gconf.o
: $(obj
)/lkc_defs.h
213 $(obj
)/%.moc
: $(src
)/%.h
216 $(obj
)/lkc_defs.h
: $(src
)/lkc_proto.h
217 sed
< $< > $@
's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
221 # The following requires flex/bison/gperf
222 # By default we use the _shipped versions, uncomment the following line if
223 # you are modifying the flex/bison src.
228 $(obj
)/zconf.tab.c
: $(src
)/zconf.y
229 $(obj
)/lex.zconf.c
: $(src
)/zconf.l
230 $(obj
)/zconf.hash.c
: $(src
)/zconf.gperf
233 bison
-l
-b
$* -p
$(notdir $*) $<
237 flex
-L
-P
$(notdir $*) -o
$@
$<