| 1 |
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| 2 |
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| 3 |
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| 4 |
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| 5 | PHONY += xconfig gconfig menuconfig config silentoldconfig update-po-config \
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| 6 | localmodconfig localyesconfig
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| 7 |
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| 8 | ifdef KBUILD_KCONFIG
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| 9 | Kconfig := $(KBUILD_KCONFIG)
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| 10 | else
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| 11 | Kconfig := Kconfig
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| 12 | endif
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| 13 |
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| 14 | ifeq ($(quiet),silent_)
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| 15 | silent := -s
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| 16 | endif
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| 17 |
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| 18 |
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| 19 | unexport CONFIG_
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| 20 |
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| 21 | xconfig: $(obj)/qconf
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| 22 | $< $(silent) $(Kconfig)
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| 23 |
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| 24 | gconfig: $(obj)/gconf
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| 25 | $< $(silent) $(Kconfig)
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| 26 |
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| 27 | menuconfig: $(obj)/mconf
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| 28 | $< $(silent) $(Kconfig)
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| 29 |
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| 30 | config: $(obj)/conf
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| 31 | $< $(silent) --oldaskconfig $(Kconfig)
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| 32 |
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| 33 | nconfig: $(obj)/nconf
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| 34 | $< $(silent) $(Kconfig)
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| 35 |
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| 36 | silentoldconfig: $(obj)/conf
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| 37 | $(Q)mkdir -p include/config include/generated
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| 38 | $< $(silent) --$@ $(Kconfig)
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| 39 |
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| 40 | localyesconfig localmodconfig: $(obj)/streamline_config.pl $(obj)/conf
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| 41 | $(Q)mkdir -p include/config include/generated
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| 42 | $(Q)perl $< --$@ $(srctree) $(Kconfig) > .tmp.config
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| 43 | $(Q)if [ -f .config ]; then \
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| 44 | cmp -s .tmp.config .config || \
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| 45 | (mv -f .config .config.old.1; \
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| 46 | mv -f .tmp.config .config; \
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| 47 | $(obj)/conf $(silent) --silentoldconfig $(Kconfig); \
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| 48 | mv -f .config.old.1 .config.old) \
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| 49 | else \
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| 50 | mv -f .tmp.config .config; \
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| 51 | $(obj)/conf $(silent) --silentoldconfig $(Kconfig); \
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| 52 | fi
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| 53 | $(Q)rm -f .tmp.config
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| 54 |
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| 55 |
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| 56 |
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| 57 | update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h
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| 58 | $(Q)$(kecho) " GEN config.pot"
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| 59 | $(Q)xgettext --default-domain=linux \
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| 60 | --add-comments --keyword=_ --keyword=N_ \
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| 61 | --from-code=UTF-8 \
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| 62 | --files-from=$(srctree)/scripts/kconfig/POTFILES.in \
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| 63 | --directory=$(srctree) --directory=$(objtree) \
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| 64 | --output $(obj)/config.pot
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| 65 | $(Q)sed -i s/CHARSET/UTF-8/ $(obj)/config.pot
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| 66 | $(Q)(for i in `ls $(srctree)/arch/*/Kconfig \
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| 67 | $(srctree)/arch/*/um/Kconfig`; \
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| 68 | do \
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| 69 | $(kecho) " GEN $$i"; \
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| 70 | $(obj)/kxgettext $$i \
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| 71 | >> $(obj)/config.pot; \
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| 72 | done )
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| 73 | $(Q)$(kecho) " GEN linux.pot"
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| 74 | $(Q)msguniq --sort-by-file --to-code=UTF-8 $(obj)/config.pot \
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| 75 | --output $(obj)/linux.pot
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| 76 | $(Q)rm -f $(obj)/config.pot
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| 77 |
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| 78 |
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| 79 | simple-targets := oldconfig allnoconfig allyesconfig allmodconfig \
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| 80 | alldefconfig randconfig listnewconfig olddefconfig
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| 81 | PHONY += $(simple-targets)
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| 82 |
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| 83 | $(simple-targets): $(obj)/conf
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| 84 | $< $(silent) --$@ $(Kconfig)
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| 85 |
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| 86 | PHONY += oldnoconfig savedefconfig defconfig
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| 87 |
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| 88 |
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| 89 |
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| 90 |
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| 91 | oldnoconfig: olddefconfig
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| 92 |
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| 93 | savedefconfig: $(obj)/conf
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| 94 | $< $(silent) --$@=defconfig $(Kconfig)
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| 95 |
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| 96 | defconfig: $(obj)/conf
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| 97 | ifeq ($(KBUILD_DEFCONFIG),)
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| 98 | $< $(silent) --defconfig $(Kconfig)
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| 99 | else
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| 100 | @$(kecho) "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'"
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| 101 | $(Q)$< $(silent) --defconfig=arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG) $(Kconfig)
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| 102 | endif
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| 103 |
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| 104 | %_defconfig: $(obj)/conf
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| 105 | $(Q)$< $(silent) --defconfig=arch/$(SRCARCH)/configs/$@ $(Kconfig)
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| 106 |
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| 107 | configfiles=$(wildcard $(srctree)/kernel/configs/$@ $(srctree)/arch/$(SRCARCH)/configs/$@)
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| 108 |
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| 109 | %.config: $(obj)/conf
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| 110 | $(if $(call configfiles),, $(error No configuration exists for this target on this architecture))
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| 111 | $(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/merge_config.sh -m .config $(configfiles)
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| 112 | +$(Q)yes "" | $(MAKE) -f $(srctree)/Makefile oldconfig
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| 113 |
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| 114 | PHONY += kvmconfig
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| 115 | kvmconfig: kvm_guest.config
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| 116 | @:
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| 117 |
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| 118 | PHONY += xenconfig
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| 119 | xenconfig: xen.config
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| 120 | @:
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| 121 |
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| 122 | PHONY += tinyconfig
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| 123 | tinyconfig:
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| 124 | $(Q)$(MAKE) -f $(srctree)/Makefile allnoconfig tiny.config
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| 125 |
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| 126 | # Help text used by make help
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| 127 | help:
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| 128 | @echo ' config - Update current config utilising a line-oriented program'
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| 129 | @echo ' nconfig - Update current config utilising a ncurses menu based'
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| 130 | @echo ' program'
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| 131 | @echo ' menuconfig - Update current config utilising a menu based program'
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| 132 | @echo ' xconfig - Update current config utilising a Qt based front-end'
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| 133 | @echo ' gconfig - Update current config utilising a GTK+ based front-end'
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| 134 | @echo ' oldconfig - Update current config utilising a provided .config as base'
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| 135 | @echo ' localmodconfig - Update current config disabling modules not loaded'
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| 136 | @echo ' localyesconfig - Update current config converting local mods to core'
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| 137 | @echo ' silentoldconfig - Same as oldconfig, but quietly, additionally update deps'
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| 138 | @echo ' defconfig - New config with default from ARCH supplied defconfig'
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| 139 | @echo ' savedefconfig - Save current config as ./defconfig (minimal config)'
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| 140 | @echo ' allnoconfig - New config where all options are answered with no'
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| 141 | @echo ' allyesconfig - New config where all options are accepted with yes'
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| 142 | @echo ' allmodconfig - New config selecting modules when possible'
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| 143 | @echo ' alldefconfig - New config with all symbols set to default'
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| 144 | @echo ' randconfig - New config with random answer to all options'
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| 145 | @echo ' listnewconfig - List new options'
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| 146 | @echo ' olddefconfig - Same as silentoldconfig but sets new symbols to their'
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| 147 | @echo ' default value'
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| 148 | @echo ' kvmconfig - Enable additional options for kvm guest kernel support'
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| 149 | @echo ' xenconfig - Enable additional options for xen dom0 and guest kernel support'
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| 150 | @echo ' tinyconfig - Configure the tiniest possible kernel'
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| 151 |
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| 152 | # lxdialog stuff
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| 153 | check-lxdialog := $(srctree)/$(src)/lxdialog/check-lxdialog.sh
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| 154 |
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| 155 | # Use recursively expanded variables so we do not call gcc unless
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| 156 | # we really need to do so. (Do not call gcc as part of make mrproper)
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| 157 | HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags) \
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| 158 | -DLOCALE
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| 159 |
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| 160 | # ===========================================================================
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| 161 | # Shared Makefile for the various kconfig executables:
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| 162 | # conf: Used for defconfig, oldconfig and related targets
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| 163 | # nconf: Used for the nconfig target.
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| 164 | # Utilizes ncurses
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| 165 | # mconf: Used for the menuconfig target
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| 166 | # Utilizes the lxdialog package
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| 167 | # qconf: Used for the xconfig target
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| 168 | # Based on Qt which needs to be installed to compile it
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| 169 | # gconf: Used for the gconfig target
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| 170 | # Based on GTK+ which needs to be installed to compile it
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| 171 | # object files used by all kconfig flavours
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| 172 |
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| 173 | lxdialog := lxdialog/checklist.o lxdialog/util.o lxdialog/inputbox.o
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| 174 | lxdialog += lxdialog/textbox.o lxdialog/yesno.o lxdialog/menubox.o
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| 175 |
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| 176 | conf-objs := conf.o zconf.tab.o
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| 177 | mconf-objs := mconf.o zconf.tab.o $(lxdialog)
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| 178 | nconf-objs := nconf.o zconf.tab.o nconf.gui.o
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| 179 | kxgettext-objs := kxgettext.o zconf.tab.o
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| 180 | qconf-cxxobjs := qconf.o
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| 181 | qconf-objs := zconf.tab.o
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| 182 | gconf-objs := gconf.o zconf.tab.o
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| 183 |
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| 184 | hostprogs-y := conf nconf mconf kxgettext qconf gconf
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| 185 |
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| 186 | clean-files := qconf.moc .tmp_qtcheck .tmp_gtkcheck
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| 187 | clean-files += zconf.tab.c zconf.lex.c zconf.hash.c gconf.glade.h
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| 188 | clean-files += config.pot linux.pot
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| 189 |
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| 190 | # Check that we have the required ncurses stuff installed for lxdialog (menuconfig)
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| 191 | PHONY += $(obj)/dochecklxdialog
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| 192 | $(addprefix $(obj)/,$(lxdialog)): $(obj)/dochecklxdialog
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| 193 | $(obj)/dochecklxdialog:
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| 194 | $(Q)$(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTLOADLIBES_mconf)
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| 195 |
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| 196 | always := dochecklxdialog
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| 197 |
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| 198 | # Add environment specific flags
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| 199 | HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(srctree)/$(src)/check.sh $(HOSTCC) $(HOSTCFLAGS))
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| 200 |
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| 201 | # generated files seem to need this to find local include files
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| 202 | HOSTCFLAGS_zconf.lex.o := -I$(src)
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| 203 | HOSTCFLAGS_zconf.tab.o := -I$(src)
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| 204 |
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| 205 | LEX_PREFIX_zconf := zconf
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| 206 | YACC_PREFIX_zconf := zconf
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| 207 |
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| 208 | HOSTLOADLIBES_qconf = $(KC_QT_LIBS)
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| 209 | HOSTCXXFLAGS_qconf.o = $(KC_QT_CFLAGS)
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| 210 |
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| 211 | HOSTLOADLIBES_gconf = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0`
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| 212 | HOSTCFLAGS_gconf.o = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \
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| 213 | -Wno-missing-prototypes
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| 214 |
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| 215 | HOSTLOADLIBES_mconf = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
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| 216 |
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| 217 | HOSTLOADLIBES_nconf = $(shell \
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| 218 | pkg-config --libs menuw panelw ncursesw 2>/dev/null \
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| 219 | || pkg-config --libs menu panel ncurses 2>/dev/null \
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| 220 | || echo "-lmenu -lpanel -lncurses" )
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| 221 | $(obj)/qconf.o: $(obj)/.tmp_qtcheck
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| 222 |
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| 223 | ifeq ($(MAKECMDGOALS),xconfig)
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| 224 | $(obj)/.tmp_qtcheck: $(src)/Makefile
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| 225 | -include $(obj)/.tmp_qtcheck
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| 226 |
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| 227 | # Qt needs some extra effort...
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| 228 | $(obj)/.tmp_qtcheck:
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| 229 | @set -e; $(kecho) " CHECK qt"; dir=""; pkg=""; \
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| 230 | if ! pkg-config --exists QtCore 2> /dev/null; then \
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| 231 | echo "* Unable to find the Qt4 tool qmake. Trying to use Qt3"; \
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| 232 | pkg-config --exists qt 2> /dev/null && pkg=qt; \
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| 233 | pkg-config --exists qt-mt 2> /dev/null && pkg=qt-mt; \
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| 234 | if [ -n "$$pkg" ]; then \
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| 235 | cflags="\$$(shell pkg-config $$pkg --cflags)"; \
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| 236 | libs="\$$(shell pkg-config $$pkg --libs)"; \
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| 237 | moc="\$$(shell pkg-config $$pkg --variable=prefix)/bin/moc"; \
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| 238 | dir="$$(pkg-config $$pkg --variable=prefix)"; \
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| 239 | else \
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| 240 | for d in $$QTDIR /usr/share/qt* /usr/lib/qt*; do \
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| 241 | if [ -f $$d/include/qconfig.h ]; then dir=$$d; break; fi; \
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| 242 | done; \
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| 243 | if [ -z "$$dir" ]; then \
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| 244 | echo >&2 "*"; \
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| 245 | echo >&2 "* Unable to find any Qt installation. Please make sure that"; \
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| 246 | echo >&2 "* the Qt4 or Qt3 development package is correctly installed and"; \
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| 247 | echo >&2 "* either qmake can be found or install pkg-config or set"; \
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| 248 | echo >&2 "* the QTDIR environment variable to the correct location."; \
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| 249 | echo >&2 "*"; \
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| 250 | false; \
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| 251 | fi; \
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| 252 | libpath=$$dir/lib; lib=qt; osdir=""; \
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| 253 | $(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \
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| 254 | osdir=x$$($(HOSTCXX) -print-multi-os-directory); \
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| 255 | test -d $$libpath/$$osdir && libpath=$$libpath/$$osdir; \
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| 256 | test -f $$libpath/libqt-mt.so && lib=qt-mt; \
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| 257 | cflags="-I$$dir/include"; \
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| 258 | libs="-L$$libpath -Wl,-rpath,$$libpath -l$$lib"; \
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| 259 | moc="$$dir/bin/moc"; \
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| 260 | fi; \
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| 261 | if [ ! -x $$dir/bin/moc -a -x /usr/bin/moc ]; then \
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| 262 | echo "*"; \
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| 263 | echo "* Unable to find $$dir/bin/moc, using /usr/bin/moc instead."; \
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| 264 | echo "*"; \
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| 265 | moc="/usr/bin/moc"; \
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| 266 | fi; \
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| 267 | else \
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| 268 | cflags="\$$(shell pkg-config QtCore QtGui Qt3Support --cflags)"; \
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| 269 | libs="\$$(shell pkg-config QtCore QtGui Qt3Support --libs)"; \
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| 270 | moc="\$$(shell pkg-config QtCore --variable=moc_location)"; \
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| 271 | [ -n "$$moc" ] || moc="\$$(shell pkg-config QtCore --variable=prefix)/bin/moc"; \
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| 272 | fi; \
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| 273 | echo "KC_QT_CFLAGS=$$cflags" > $@; \
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| 274 | echo "KC_QT_LIBS=$$libs" >> $@; \
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| 275 | echo "KC_QT_MOC=$$moc" >> $@
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| 276 | endif
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| 277 |
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| 278 | $(obj)/gconf.o: $(obj)/.tmp_gtkcheck
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| 279 |
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| 280 | ifeq ($(MAKECMDGOALS),gconfig)
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| 281 | -include $(obj)/.tmp_gtkcheck
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| 282 |
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| 283 | # GTK+ needs some extra effort, too...
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| 284 | $(obj)/.tmp_gtkcheck:
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| 285 | @if `pkg-config --exists gtk+-2.0 gmodule-2.0 libglade-2.0`; then \
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| 286 | if `pkg-config --atleast-version=2.0.0 gtk+-2.0`; then \
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| 287 | touch $@; \
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| 288 | else \
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| 289 | echo >&2 "*"; \
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| 290 | echo >&2 "* GTK+ is present but version >= 2.0.0 is required."; \
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| 291 | echo >&2 "*"; \
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| 292 | false; \
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| 293 | fi \
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| 294 | else \
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| 295 | echo >&2 "*"; \
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| 296 | echo >&2 "* Unable to find the GTK+ installation. Please make sure that"; \
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| 297 | echo >&2 "* the GTK+ 2.0 development package is correctly installed..."; \
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| 298 | echo >&2 "* You need gtk+-2.0, glib-2.0 and libglade-2.0."; \
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| 299 | echo >&2 "*"; \
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| 300 | false; \
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| 301 | fi
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| 302 | endif
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| 303 |
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| 304 | $(obj)/zconf.tab.o: $(obj)/zconf.lex.c $(obj)/zconf.hash.c
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| 305 |
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| 306 | $(obj)/qconf.o: $(obj)/qconf.moc
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| 307 |
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| 308 | quiet_cmd_moc = MOC $@
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| 309 | cmd_moc = $(KC_QT_MOC) -i $< -o $@
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| 310 |
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| 311 | $(obj)/%.moc: $(src)/%.h $(obj)/.tmp_qtcheck
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| 312 | $(call cmd,moc)
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| 313 |
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| 314 | # Extract gconf menu items for i18n support
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| 315 | $(obj)/gconf.glade.h: $(obj)/gconf.glade
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| 316 | $(Q)intltool-extract --type=gettext/glade --srcdir=$(srctree) \
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| 317 | $(obj)/gconf.glade
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