scripts/kconfig/Makefile

   1 # ===========================================================================
   2 # Kernel configuration targets
   3 # These targets are used from top-level makefile
   4
   5 .PHONY: oldconfig xconfig gconfig menuconfig config silentoldconfig
   6
   7 xconfig: $(obj)/qconf
   8         $< arch/$(ARCH)/Kconfig
   9
  10 gconfig: $(obj)/gconf
  11         $< arch/$(ARCH)/Kconfig
  12
  13 menuconfig: $(obj)/mconf
  14         $(Q)$(MAKE) $(build)=scripts/lxdialog
  15         $< arch/$(ARCH)/Kconfig
  16
  17 config: $(obj)/conf
  18         $< arch/$(ARCH)/Kconfig
  19
  20 oldconfig: $(obj)/conf
  21         $< -o arch/$(ARCH)/Kconfig
  22
  23 silentoldconfig: $(obj)/conf
  24         $< -s arch/$(ARCH)/Kconfig
  25
  26 nonint_oldconfig: scripts/kconfig/conf
  27         ./scripts/kconfig/conf -b arch/$(ARCH)/Kconfig
  28
  29
  30 .PHONY: randconfig allyesconfig allnoconfig allmodconfig defconfig
  31
  32 randconfig: $(obj)/conf
  33         $< -r arch/$(ARCH)/Kconfig
  34
  35 allyesconfig: $(obj)/conf
  36         $< -y arch/$(ARCH)/Kconfig
  37
  38 allnoconfig: $(obj)/conf
  39         $< -n arch/$(ARCH)/Kconfig
  40
  41 allmodconfig: $(obj)/conf
  42         $< -m arch/$(ARCH)/Kconfig
  43
  44 defconfig: $(obj)/conf
  45         $< -d arch/$(ARCH)/Kconfig
  46
  47 %_defconfig: $(obj)/conf
  48         $(Q)$< -D arch/$(ARCH)/configs/$@ arch/$(ARCH)/Kconfig
  49
  50 # Help text used by make help
  51 help:
  52         @echo  '  oldconfig       - Update current config utilising a line-oriented program'
  53         @echo  '  menuconfig      - Update current config utilising a menu based program'
  54         @echo  '  xconfig         - Update current config utilising a QT based front-end'
  55         @echo  '  gconfig         - Update current config utilising a GTK based front-end'
  56         @echo  '  defconfig       - New config with default answer to all options'
  57         @echo  '  allmodconfig    - New config selecting modules when possible'
  58         @echo  '  allyesconfig    - New config where all options are accepted with yes'
  59         @echo  '  allnoconfig     - New minimal config'
  60
  61 # ===========================================================================
  62 # Shared Makefile for the various kconfig executables:
  63 # conf:   Used for defconfig, oldconfig and related targets
  64 # mconf:  Used for the mconfig target.
  65 #         Utilizes the lxdialog package
  66 # qconf:  Used for the xconfig target
  67 #         Based on QT which needs to be installed to compile it
  68 # gconf:  Used for the gconfig target
  69 #         Based on GTK which needs to be installed to compile it
  70 # object files used by all kconfig flavours
  71
  72 libkconfig-objs := zconf.tab.o
  73
  74 host-progs      := conf mconf qconf gconf
  75 conf-objs       := conf.o
  76 mconf-objs      := mconf.o libkconfig.so
  77
  78 ifeq ($(MAKECMDGOALS),xconfig)
  79         qconf-target := 1
  80 endif
  81 ifeq ($(MAKECMDGOALS),gconfig)
  82         gconf-target := 1
  83 endif
  84
  85
  86 ifeq ($(qconf-target),1)
  87 qconf-cxxobjs   := qconf.o
  88 qconf-objs      := kconfig_load.o
  89 endif
  90
  91 ifeq ($(gconf-target),1)
  92 gconf-objs      := gconf.o kconfig_load.o
  93 endif
  94
  95 clean-files     := libkconfig.so lkc_defs.h qconf.moc .tmp_qtcheck \
  96                    .tmp_gtkcheck zconf.tab.c zconf.tab.h lex.zconf.c
  97
  98 # generated files seem to need this to find local include files
  99 HOSTCFLAGS_lex.zconf.o  := -I$(src)
 100 HOSTCFLAGS_zconf.tab.o  := -I$(src)
 101
 102 HOSTLOADLIBES_conf     = -Wl,-rpath,\$$ORIGIN -Lscripts/kconfig -lkconfig
 103
 104 HOSTLOADLIBES_qconf     = -L$(QTLIBPATH) -Wl,-rpath,$(QTLIBPATH) -l$(QTLIB) -ldl
 105 HOSTCXXFLAGS_qconf.o    = -I$(QTDIR)/include
 106
 107 HOSTLOADLIBES_gconf     = `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --libs`
 108 HOSTCFLAGS_gconf.o      = `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --cflags`
 109
 110 $(obj)/conf.o $(obj)/mconf.o $(obj)/qconf.o $(obj)/gconf.o: $(obj)/zconf.tab.h $(obj)/libkconfig.so
 111
 112 $(obj)/qconf.o: $(obj)/.tmp_qtcheck
 113
 114 ifeq ($(qconf-target),1)
 115 MOC = $(QTDIR)/bin/moc
 116 QTLIBPATH = $(QTDIR)/lib
 117 -include $(obj)/.tmp_qtcheck
 118
 119 # QT needs some extra effort...
 120 $(obj)/.tmp_qtcheck:
 121         @set -e; for d in $$QTDIR /usr/share/qt* /usr/lib/qt* /usr/lib64/qt* ; do \
 122           if [ -f $$d/include/qconfig.h ]; then DIR=$$d; break; fi; \
 123         done; \
 124         if [ -z "$$DIR" ]; then \
 125           echo "*"; \
 126           echo "* Unable to find the QT installation. Please make sure that the"; \
 127           echo "* QT development package is correctly installed and the QTDIR"; \
 128           echo "* environment variable is set to the correct location."; \
 129           echo "*"; \
 130           false; \
 131         fi; \
 132         LIBPATH=$$DIR/lib; LIB=qt; \
 133         $(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \
 134           LIBPATH=$$DIR/lib/$$($(HOSTCXX) -print-multi-os-directory); \
 135         if [ -f $$LIBPATH/libqt-mt.so ]; then LIB=qt-mt; fi; \
 136         echo "QTDIR=$$DIR" > $@; echo "QTLIBPATH=$$LIBPATH" >> $@; \
 137         echo "QTLIB=$$LIB" >> $@; \
 138         if [ ! -x $$DIR/bin/moc -a -x /usr/bin/moc ]; then \
 139           echo "*"; \
 140           echo "* Unable to find $$DIR/bin/moc, using /usr/bin/moc instead."; \
 141           echo "*"; \
 142           echo "MOC=/usr/bin/moc" >> $@; \
 143         fi
 144 endif
 145
 146 $(obj)/gconf.o: $(obj)/.tmp_gtkcheck
 147
 148 ifeq ($(gconf-target),1)
 149 -include $(obj)/.tmp_gtkcheck
 150
 151 # GTK needs some extra effort, too...
 152 $(obj)/.tmp_gtkcheck:
 153         @if `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --exists`; then               \
 154                 if `pkg-config gtk+-2.0 --atleast-version=2.0.0`; then                  \
 155                         touch $@;                                                               \
 156                 else                                                                    \
 157                         echo "*";                                                       \
 158                         echo "* GTK+ is present but version >= 2.0.0 is required.";     \
 159                         echo "*";                                                       \
 160                         false;                                                          \
 161                 fi                                                                      \
 162         else                                                                            \
 163                 echo "*";                                                               \
 164                 echo "* Unable to find the GTK+ installation. Please make sure that";   \
 165                 echo "* the GTK+ 2.0 development package is correctly installed...";    \
 166                 echo "* You need gtk+-2.0, glib-2.0 and libglade-2.0.";                 \
 167                 echo "*";                                                               \
 168                 false;                                                                  \
 169         fi
 170 endif
 171
 172 $(obj)/zconf.tab.o: $(obj)/lex.zconf.c
 173
 174 $(obj)/kconfig_load.o: $(obj)/lkc_defs.h
 175
 176 $(obj)/qconf.o: $(obj)/qconf.moc $(obj)/lkc_defs.h
 177
 178 $(obj)/gconf.o: $(obj)/lkc_defs.h
 179
 180 $(obj)/%.moc: $(src)/%.h
 181         $(MOC) -i $< -o $@
 182
 183 $(obj)/lkc_defs.h: $(src)/lkc_proto.h
 184         sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
 185
 186
 187 ###
 188 # The following requires flex/bison
 189 # By default we use the _shipped versions, uncomment the following line if
 190 # you are modifying the flex/bison src.
 191 # LKC_GENPARSER := 1
 192
 193 ifdef LKC_GENPARSER
 194
 195 $(obj)/zconf.tab.c: $(obj)/zconf.y
 196 $(obj)/zconf.tab.h: $(obj)/zconf.tab.c
 197
 198 %.tab.c: %.y
 199         bison -t -d -v -b $* -p $(notdir $*) $<
 200
 201 lex.%.c: %.l
 202         flex -P$(notdir $*) -o$@ $<
 203
 204 endif