scripts/kconfig/Makefile

   1 # ===========================================================================
   2 # Kernel configuration targets
   3 # These targets are used from top-level makefile
   4
   5 export LD_LIBRARY_PATH = scripts/kconfig
   6
   7 .PHONY: oldconfig xconfig gconfig menuconfig config silentoldconfig
   8
   9 xconfig: $(obj)/qconf
  10         $< arch/$(ARCH)/Kconfig
  11
  12 gconfig: $(obj)/gconf
  13         $< arch/$(ARCH)/Kconfig
  14
  15 menuconfig: $(obj)/mconf
  16         $(Q)$(MAKE) $(build)=scripts/lxdialog
  17         $< arch/$(ARCH)/Kconfig
  18
  19 config: $(obj)/conf
  20         $< arch/$(ARCH)/Kconfig
  21
  22 oldconfig: $(obj)/conf
  23         $< -o arch/$(ARCH)/Kconfig
  24
  25 silentoldconfig: $(obj)/conf
  26         $< -s arch/$(ARCH)/Kconfig
  27
  28 nonint_oldconfig: scripts/kconfig/conf
  29         ./scripts/kconfig/conf -b arch/$(ARCH)/Kconfig
  30
  31
  32 .PHONY: randconfig allyesconfig allnoconfig allmodconfig defconfig
  33
  34 randconfig: $(obj)/conf
  35         $< -r arch/$(ARCH)/Kconfig
  36
  37 allyesconfig: $(obj)/conf
  38         $< -y arch/$(ARCH)/Kconfig
  39
  40 allnoconfig: $(obj)/conf
  41         $< -n arch/$(ARCH)/Kconfig
  42
  43 allmodconfig: $(obj)/conf
  44         $< -m arch/$(ARCH)/Kconfig
  45
  46 defconfig: $(obj)/conf
  47         $< -d arch/$(ARCH)/Kconfig
  48
  49 %_defconfig: $(obj)/conf
  50         $(Q)$< -D arch/$(ARCH)/configs/$@ arch/$(ARCH)/Kconfig
  51
  52 # Help text used by make help
  53 help:
  54         @echo  '  oldconfig       - Update current config utilising a line-oriented program'
  55         @echo  '  menuconfig      - Update current config utilising a menu based program'
  56         @echo  '  xconfig         - Update current config utilising a QT based front-end'
  57         @echo  '  gconfig         - Update current config utilising a GTK based front-end'
  58         @echo  '  defconfig       - New config with default answer to all options'
  59         @echo  '  allmodconfig    - New config selecting modules when possible'
  60         @echo  '  allyesconfig    - New config where all options are accepted with yes'
  61         @echo  '  allnoconfig     - New minimal config'
  62
  63 # ===========================================================================
  64 # Shared Makefile for the various kconfig executables:
  65 # conf:   Used for defconfig, oldconfig and related targets
  66 # mconf:  Used for the mconfig target.
  67 #         Utilizes the lxdialog package
  68 # qconf:  Used for the xconfig target
  69 #         Based on QT which needs to be installed to compile it
  70 # gconf:  Used for the gconfig target
  71 #         Based on GTK which needs to be installed to compile it
  72 # object files used by all kconfig flavours
  73
  74 libkconfig-objs := zconf.tab.o
  75
  76 hostprogs-y     := conf mconf qconf gconf
  77 conf-objs       := conf.o
  78 mconf-objs      := mconf.o libkconfig.so
  79
  80 ifeq ($(MAKECMDGOALS),xconfig)
  81         qconf-target := 1
  82 endif
  83 ifeq ($(MAKECMDGOALS),gconfig)
  84         gconf-target := 1
  85 endif
  86
  87
  88 ifeq ($(qconf-target),1)
  89 qconf-cxxobjs   := qconf.o
  90 qconf-objs      := kconfig_load.o
  91 endif
  92
  93 ifeq ($(gconf-target),1)
  94 gconf-objs      := gconf.o kconfig_load.o
  95 endif
  96
  97 clean-files     := libkconfig.so lkc_defs.h qconf.moc .tmp_qtcheck \
  98                    .tmp_gtkcheck zconf.tab.c zconf.tab.h lex.zconf.c
  99
 100 # generated files seem to need this to find local include files
 101 HOSTCFLAGS_lex.zconf.o  := -I$(src)
 102 HOSTCFLAGS_zconf.tab.o  := -I$(src)
 103
 104 HOSTLOADLIBES_conf     = -Wl,-rpath,\$$ORIGIN -Lscripts/kconfig -lkconfig
 105
 106 HOSTLOADLIBES_qconf     = -L$(QTLIBPATH) -Wl,-rpath,$(QTLIBPATH) -l$(QTLIB) -ldl
 107 HOSTCXXFLAGS_qconf.o    = -I$(QTDIR)/include
 108
 109 HOSTLOADLIBES_gconf     = `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --libs`
 110 HOSTCFLAGS_gconf.o      = `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --cflags`
 111
 112 $(obj)/conf.o $(obj)/mconf.o $(obj)/qconf.o $(obj)/gconf.o: $(obj)/zconf.tab.h $(obj)/libkconfig.so
 113
 114 $(obj)/qconf.o: $(obj)/.tmp_qtcheck
 115
 116 ifeq ($(qconf-target),1)
 117 MOC = $(QTDIR)/bin/moc
 118 QTLIBPATH = $(QTDIR)/lib
 119 -include $(obj)/.tmp_qtcheck
 120
 121 # QT needs some extra effort...
 122 $(obj)/.tmp_qtcheck:
 123         @set -e; for d in $$QTDIR /usr/share/qt* /usr/lib/qt* /usr/lib64/qt* ; do \
 124           if [ -f $$d/include/qconfig.h ]; then DIR=$$d; break; fi; \
 125         done; \
 126         if [ -z "$$DIR" ]; then \
 127           echo "*"; \
 128           echo "* Unable to find the QT installation. Please make sure that the"; \
 129           echo "* QT development package is correctly installed and the QTDIR"; \
 130           echo "* environment variable is set to the correct location."; \
 131           echo "*"; \
 132           false; \
 133         fi; \
 134         LIBPATH=$$DIR/lib; LIB=qt; \
 135         $(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \
 136           LIBPATH=$$DIR/lib/$$($(HOSTCXX) -print-multi-os-directory); \
 137         if [ -f $$LIBPATH/libqt-mt.so ]; then LIB=qt-mt; fi; \
 138         echo "QTDIR=$$DIR" > $@; echo "QTLIBPATH=$$LIBPATH" >> $@; \
 139         echo "QTLIB=$$LIB" >> $@; \
 140         if [ ! -x $$DIR/bin/moc -a -x /usr/bin/moc ]; then \
 141           echo "*"; \
 142           echo "* Unable to find $$DIR/bin/moc, using /usr/bin/moc instead."; \
 143           echo "*"; \
 144           echo "MOC=/usr/bin/moc" >> $@; \
 145         fi
 146 endif
 147
 148 $(obj)/gconf.o: $(obj)/.tmp_gtkcheck
 149
 150 ifeq ($(gconf-target),1)
 151 -include $(obj)/.tmp_gtkcheck
 152
 153 # GTK needs some extra effort, too...
 154 $(obj)/.tmp_gtkcheck:
 155         @if `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --exists`; then               \
 156                 if `pkg-config gtk+-2.0 --atleast-version=2.0.0`; then                  \
 157                         touch $@;                                                               \
 158                 else                                                                    \
 159                         echo "*";                                                       \
 160                         echo "* GTK+ is present but version >= 2.0.0 is required.";     \
 161                         echo "*";                                                       \
 162                         false;                                                          \
 163                 fi                                                                      \
 164         else                                                                            \
 165                 echo "*";                                                               \
 166                 echo "* Unable to find the GTK+ installation. Please make sure that";   \
 167                 echo "* the GTK+ 2.0 development package is correctly installed...";    \
 168                 echo "* You need gtk+-2.0, glib-2.0 and libglade-2.0.";                 \
 169                 echo "*";                                                               \
 170                 false;                                                                  \
 171         fi
 172 endif
 173
 174 $(obj)/zconf.tab.o: $(obj)/lex.zconf.c
 175
 176 $(obj)/kconfig_load.o: $(obj)/lkc_defs.h
 177
 178 $(obj)/qconf.o: $(obj)/qconf.moc $(obj)/lkc_defs.h
 179
 180 $(obj)/gconf.o: $(obj)/lkc_defs.h
 181
 182 $(obj)/%.moc: $(src)/%.h
 183         $(MOC) -i $< -o $@
 184
 185 $(obj)/lkc_defs.h: $(src)/lkc_proto.h
 186         sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
 187
 188
 189 ###
 190 # The following requires flex/bison
 191 # By default we use the _shipped versions, uncomment the following line if
 192 # you are modifying the flex/bison src.
 193 # LKC_GENPARSER := 1
 194
 195 ifdef LKC_GENPARSER
 196
 197 $(obj)/zconf.tab.c: $(obj)/zconf.y
 198 $(obj)/zconf.tab.h: $(obj)/zconf.tab.c
 199
 200 %.tab.c: %.y
 201         bison -t -d -v -b $* -p $(notdir $*) $<
 202
 203 lex.%.c: %.l
 204         flex -P$(notdir $*) -o$@ $<
 205
 206 endif