| 1 | # ===========================================================================
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| 2 | # Kernel configuration targets
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| 3 | # These targets are used from top-level makefile
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| 4 |
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| 5 | PHONY += oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config
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| 6 |
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| 7 | xconfig: $(obj)/qconf
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| 8 | $< Config.in
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| 9 |
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| 10 | gconfig: $(obj)/gconf
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| 11 | $< Config.in
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| 12 |
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| 13 | menuconfig: $(obj)/mconf
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| 14 | $(Q)$(MAKE) $(build)=scripts/kconfig/lxdialog
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| 15 | $< Config.in
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| 16 |
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| 17 | config: $(obj)/conf
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| 18 | $< Config.in
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| 19 |
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| 20 | oldconfig: $(obj)/conf
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| 21 | $< -o Config.in
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| 22 |
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| 23 | silentoldconfig: $(obj)/conf
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| 24 | $< -s Config.in
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| 25 |
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| 26 | update-po-config: $(obj)/kxgettext
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| 27 | xgettext --default-domain=linux \
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| 28 | --add-comments --keyword=_ --keyword=N_ \
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| 29 | --files-from=scripts/kconfig/POTFILES.in \
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| 30 | --output scripts/kconfig/config.pot
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| 31 | $(Q)ln -fs Kconfig_i386 arch/um/Kconfig_arch
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| 32 | $(Q)for i in `ls arch/`; \
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| 33 | do \
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| 34 | scripts/kconfig/kxgettext arch/$$i/Kconfig \
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| 35 | | msguniq -o scripts/kconfig/linux_$${i}.pot; \
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| 36 | done
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| 37 | $(Q)msgcat scripts/kconfig/config.pot \
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| 38 | `find scripts/kconfig/ -type f -name linux_*.pot` \
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| 39 | --output scripts/kconfig/linux_raw.pot
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| 40 | $(Q)msguniq --sort-by-file scripts/kconfig/linux_raw.pot \
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| 41 | --output scripts/kconfig/linux.pot
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| 42 | $(Q)rm -f arch/um/Kconfig_arch
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| 43 | $(Q)rm -f scripts/kconfig/linux_*.pot scripts/kconfig/config.pot
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| 44 |
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| 45 | PHONY += randconfig allyesconfig allnoconfig allmodconfig defconfig
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| 46 |
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| 47 | randconfig: $(obj)/conf
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| 48 | $< -r Config.in
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| 49 |
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| 50 | allyesconfig: $(obj)/conf
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| 51 | $< -y Config.in
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| 52 |
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| 53 | allnoconfig: $(obj)/conf
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| 54 | $< -n Config.in
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| 55 |
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| 56 | allmodconfig: $(obj)/conf
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| 57 | $< -m Config.in
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| 58 |
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| 59 | defconfig: $(obj)/conf
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| 60 | ifeq ($(KBUILD_DEFCONFIG),)
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| 61 | $< -d Config.in
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| 62 | else
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| 63 | @echo *** Default configuration is based on '$(KBUILD_DEFCONFIG)'
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| 64 | $(Q)$< -D $(KBUILD_DEFCONFIG) Config.in
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| 65 | endif
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| 66 |
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| 67 | %_defconfig: $(obj)/conf
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| 68 | $(Q)$< -D $@ Config.in
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| 69 |
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| 70 | # Help text used by make help
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| 71 | help:
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| 72 | @echo ' config - Update current config utilising a line-oriented program'
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| 73 | @echo ' menuconfig - Update current config utilising a menu based program'
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| 74 | @echo ' xconfig - Update current config utilising a QT based front-end'
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| 75 | @echo ' gconfig - Update current config utilising a GTK based front-end'
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| 76 | @echo ' oldconfig - Update current config utilising a provided .config as base'
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| 77 | @echo ' randconfig - New config with random answer to all options'
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| 78 | @echo ' defconfig - New config with default answer to all options'
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| 79 | @echo ' allmodconfig - New config selecting modules when possible'
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| 80 | @echo ' allyesconfig - New config where all options are accepted with yes'
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| 81 | @echo ' allnoconfig - New config where all options are answered with no'
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| 82 |
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| 83 | # ===========================================================================
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| 84 | # Shared Makefile for the various kconfig executables:
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| 85 | # conf: Used for defconfig, oldconfig and related targets
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| 86 | # mconf: Used for the mconfig target.
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| 87 | # Utilizes the lxdialog package
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| 88 | # qconf: Used for the xconfig target
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| 89 | # Based on QT which needs to be installed to compile it
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| 90 | # gconf: Used for the gconfig target
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| 91 | # Based on GTK which needs to be installed to compile it
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| 92 | # object files used by all kconfig flavours
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| 93 |
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| 94 | hostprogs-y := conf mconf qconf gconf kxgettext
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| 95 | conf-objs := conf.o zconf.tab.o
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| 96 | mconf-objs := mconf.o zconf.tab.o
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| 97 | kxgettext-objs := kxgettext.o zconf.tab.o
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| 98 |
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| 99 | ifeq ($(MAKECMDGOALS),xconfig)
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| 100 | qconf-target := 1
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| 101 | endif
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| 102 | ifeq ($(MAKECMDGOALS),gconfig)
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| 103 | gconf-target := 1
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| 104 | endif
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| 105 |
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| 106 |
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| 107 | ifeq ($(qconf-target),1)
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| 108 | qconf-cxxobjs := qconf.o
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| 109 | qconf-objs := kconfig_load.o zconf.tab.o
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| 110 | endif
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| 111 |
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| 112 | ifeq ($(gconf-target),1)
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| 113 | gconf-objs := gconf.o kconfig_load.o zconf.tab.o
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| 114 | endif
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| 115 |
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| 116 | clean-files := lkc_defs.h qconf.moc .tmp_qtcheck \
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| 117 | .tmp_gtkcheck zconf.tab.c lex.zconf.c zconf.hash.c
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| 118 | subdir- += lxdialog
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| 119 |
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| 120 | # Needed for systems without gettext
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| 121 | KBUILD_HAVE_NLS := $(shell \
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| 122 | if echo "\#include <libintl.h>" | $(HOSTCC) $(HOSTCFLAGS) -E - > /dev/null 2>&1 ; \
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| 123 | then echo yes ; \
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| 124 | else echo no ; fi)
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| 125 | ifeq ($(KBUILD_HAVE_NLS),no)
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| 126 | HOSTCFLAGS += -DKBUILD_NO_NLS
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| 127 | endif
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| 128 |
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| 129 | # generated files seem to need this to find local include files
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| 130 | HOSTCFLAGS_lex.zconf.o := -I$(src)
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| 131 | HOSTCFLAGS_zconf.tab.o := -I$(src)
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| 132 |
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| 133 | HOSTLOADLIBES_qconf = $(KC_QT_LIBS) -ldl
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| 134 | HOSTCXXFLAGS_qconf.o = $(KC_QT_CFLAGS) -D LKC_DIRECT_LINK
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| 135 |
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| 136 | HOSTLOADLIBES_gconf = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0`
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| 137 | HOSTCFLAGS_gconf.o = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \
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| 138 | -D LKC_DIRECT_LINK
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| 139 |
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| 140 | $(obj)/qconf.o: $(obj)/.tmp_qtcheck
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| 141 |
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| 142 | ifeq ($(qconf-target),1)
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| 143 | $(obj)/.tmp_qtcheck: $(src)/Makefile
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| 144 | -include $(obj)/.tmp_qtcheck
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| 145 |
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| 146 | # QT needs some extra effort...
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| 147 | $(obj)/.tmp_qtcheck:
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| 148 | @set -e; echo " CHECK qt"; dir=""; pkg=""; \
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| 149 | pkg-config --exists qt 2> /dev/null && pkg=qt; \
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| 150 | pkg-config --exists qt-mt 2> /dev/null && pkg=qt-mt; \
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| 151 | if [ -n "$$pkg" ]; then \
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| 152 | cflags="\$$(shell pkg-config $$pkg --cflags)"; \
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| 153 | libs="\$$(shell pkg-config $$pkg --libs)"; \
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| 154 | moc="\$$(shell pkg-config $$pkg --variable=prefix)/bin/moc"; \
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| 155 | dir="$$(pkg-config $$pkg --variable=prefix)"; \
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| 156 | else \
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| 157 | for d in $$QTDIR /usr/share/qt* /usr/lib/qt*; do \
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| 158 | if [ -f $$d/include/qconfig.h ]; then dir=$$d; break; fi; \
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| 159 | done; \
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| 160 | if [ -z "$$dir" ]; then \
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| 161 | echo "*"; \
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| 162 | echo "* Unable to find the QT installation. Please make sure that"; \
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| 163 | echo "* the QT development package is correctly installed and"; \
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| 164 | echo "* either install pkg-config or set the QTDIR environment"; \
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| 165 | echo "* variable to the correct location."; \
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| 166 | echo "*"; \
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| 167 | false; \
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| 168 | fi; \
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| 169 | libpath=$$dir/lib; lib=qt; osdir=""; \
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| 170 | $(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \
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| 171 | osdir=x$$($(HOSTCXX) -print-multi-os-directory); \
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| 172 | test -d $$libpath/$$osdir && libpath=$$libpath/$$osdir; \
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| 173 | test -f $$libpath/libqt-mt.so && lib=qt-mt; \
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| 174 | cflags="-I$$dir/include"; \
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| 175 | libs="-L$$libpath -Wl,-rpath,$$libpath -l$$lib"; \
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| 176 | moc="$$dir/bin/moc"; \
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| 177 | fi; \
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| 178 | if [ ! -x $$dir/bin/moc -a -x /usr/bin/moc ]; then \
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| 179 | echo "*"; \
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| 180 | echo "* Unable to find $$dir/bin/moc, using /usr/bin/moc instead."; \
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| 181 | echo "*"; \
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| 182 | moc="/usr/bin/moc"; \
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| 183 | fi; \
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| 184 | echo "KC_QT_CFLAGS=$$cflags" > $@; \
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| 185 | echo "KC_QT_LIBS=$$libs" >> $@; \
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| 186 | echo "KC_QT_MOC=$$moc" >> $@
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| 187 | endif
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| 188 |
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| 189 | $(obj)/gconf.o: $(obj)/.tmp_gtkcheck
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| 190 |
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| 191 | ifeq ($(gconf-target),1)
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| 192 | -include $(obj)/.tmp_gtkcheck
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| 193 |
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| 194 | # GTK needs some extra effort, too...
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| 195 | $(obj)/.tmp_gtkcheck:
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| 196 | @if `pkg-config --exists gtk+-2.0 gmodule-2.0 libglade-2.0`; then \
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| 197 | if `pkg-config --atleast-version=2.0.0 gtk+-2.0`; then \
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| 198 | touch $@; \
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| 199 | else \
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| 200 | echo "*"; \
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| 201 | echo "* GTK+ is present but version >= 2.0.0 is required."; \
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| 202 | echo "*"; \
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| 203 | false; \
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| 204 | fi \
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| 205 | else \
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| 206 | echo "*"; \
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| 207 | echo "* Unable to find the GTK+ installation. Please make sure that"; \
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| 208 | echo "* the GTK+ 2.0 development package is correctly installed..."; \
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| 209 | echo "* You need gtk+-2.0, glib-2.0 and libglade-2.0."; \
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| 210 | echo "*"; \
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| 211 | false; \
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| 212 | fi
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| 213 | endif
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| 214 |
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| 215 | $(obj)/zconf.tab.o: $(obj)/lex.zconf.c $(obj)/zconf.hash.c
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| 216 |
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| 217 | $(obj)/kconfig_load.o: $(obj)/lkc_defs.h
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| 218 |
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| 219 | $(obj)/qconf.o: $(obj)/qconf.moc $(obj)/lkc_defs.h
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| 220 |
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| 221 | $(obj)/gconf.o: $(obj)/lkc_defs.h
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| 222 |
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| 223 | $(obj)/%.moc: $(src)/%.h
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| 224 | $(KC_QT_MOC) -i $< -o $@
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| 225 |
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| 226 | $(obj)/lkc_defs.h: $(src)/lkc_proto.h
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| 227 | sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
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| 228 |
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| 229 |
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| 230 | ###
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| 231 | # The following requires flex/bison/gperf
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| 232 | # By default we use the _shipped versions, uncomment the following line if
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| 233 | # you are modifying the flex/bison src.
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| 234 | # LKC_GENPARSER := 1
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| 235 |
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| 236 | ifdef LKC_GENPARSER
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| 237 |
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| 238 | $(obj)/zconf.tab.c: $(src)/zconf.y
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| 239 | $(obj)/lex.zconf.c: $(src)/zconf.l
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| 240 | $(obj)/zconf.hash.c: $(src)/zconf.gperf
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| 241 |
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| 242 | %.tab.c: %.y
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| 243 | bison -l -b $* -p $(notdir $*) $<
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| 244 | cp $@ $@_shipped
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| 245 |
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| 246 | lex.%.c: %.l
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| 247 | flex -L -P$(notdir $*) -o$@ $<
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| 248 | cp $@ $@_shipped
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| 249 |
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| 250 | %.hash.c: %.gperf
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| 251 | gperf < $< > $@
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| 252 | cp $@ $@_shipped
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| 253 |
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| 254 | endif
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