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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