407 lines
14 KiB
Makefile
407 lines
14 KiB
Makefile
# ===========================================================================
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# Kernel configuration targets
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# These targets are used from top-level makefile
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export LC_ALL=C
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export LANG=C
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DEFCONFIG?=defconfig
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PHONY += oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config \
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localmodconfig localyesconfig
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_OS=$(shell uname -s |cut -c-7)
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regex-objs=
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ifeq ($(_OS),MINGW32)
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regex-objs=regex.o
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endif
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Kconfig := src/Kconfig
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xconfig: $(objk)/qconf
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$< $(Kconfig)
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gconfig: $(objk)/gconf
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cp -f $(srck)/gconf.glade $(objk)/gconf.glade
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$< $(Kconfig)
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menuconfig: $(objk)/mconf
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$< $(Kconfig)
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config: $(objk)/conf
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$< --oldaskconfig $(Kconfig)
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nconfig: $(objk)/nconf
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$< $(Kconfig)
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oldconfig: $(objk)/conf
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$< --$@ $(Kconfig)
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$< --silentoldconfig $(Kconfig)
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silentoldconfig: $(objk)/conf
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$< --$@ $(Kconfig)
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# --- UNUSED, ignore ----------------------------------------------------------
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localyesconfig localmodconfig: $(obj)/streamline_config.pl $(obj)/conf
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$(Q)mkdir -p include/generated
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$(Q)perl $< --$@ $(srctree) $(Kconfig) > .tmp.config
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$(Q)if [ -f .config ]; then \
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cmp -s .tmp.config .config || \
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(mv -f .config .config.old.1; \
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mv -f .tmp.config .config; \
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$(obj)/conf --silentoldconfig $(Kconfig); \
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mv -f .config.old.1 .config.old) \
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else \
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mv -f .tmp.config .config; \
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$(obj)/conf --silentoldconfig $(Kconfig); \
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fi
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$(Q)rm -f .tmp.config
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# Create new linux.pot file
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# Adjust charset to UTF-8 in .po file to accept UTF-8 in Kconfig files
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update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h
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$(Q)echo " GEN config.pot"
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$(Q)xgettext --default-domain=linux \
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--add-comments --keyword=_ --keyword=N_ \
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--from-code=UTF-8 \
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--files-from=$(srctree)/scripts/kconfig/POTFILES.in \
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--directory=$(srctree) --directory=$(objtree) \
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--output $(obj)/config.pot
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$(Q)sed -i s/CHARSET/UTF-8/ $(obj)/config.pot
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$(Q)(for i in `ls $(srctree)/arch/*/Kconfig \
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$(srctree)/arch/*/um/Kconfig`; \
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do \
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echo " GEN $$i"; \
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$(obj)/kxgettext $$i \
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>> $(obj)/config.pot; \
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done )
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$(Q)echo " GEN linux.pot"
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$(Q)msguniq --sort-by-file --to-code=UTF-8 $(obj)/config.pot \
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--output $(obj)/linux.pot
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$(Q)rm -f $(obj)/config.pot
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# --- UNUSED, ignore ----------------------------------------------------------
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PHONY += allnoconfig allyesconfig allmodconfig alldefconfig randconfig savedefconfig
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allnoconfig allyesconfig allmodconfig alldefconfig randconfig: $(objk)/conf
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$< --$@ $(Kconfig)
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savedefconfig: $(objk)/conf
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$< --$@=$(DEFCONFIG) $(Kconfig)
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defconfig: $(objk)/conf
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ifeq ($(KBUILD_DEFCONFIG),)
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$< -d $(Kconfig)
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else
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@echo "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'"
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$< -D $(KBUILD_DEFCONFIG) $(Kconfig)
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endif
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%_defconfig: $(objk)/conf
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$< -D configs/$@ $(Kconfig)
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# Help text used by make help
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help:
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@echo ' config - Update current config utilising a line-oriented program'
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@echo ' nconfig - Update current config utilising a ncurses menu based program'
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@echo ' menuconfig - Update current config utilising a menu based program'
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@echo ' xconfig - Update current config utilising a QT based front-end'
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@echo ' gconfig - Update current config utilising a GTK based front-end'
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@echo ' oldconfig - Update current config utilising a provided .config as base'
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@echo ' localmodconfig - Update current config disabling modules not loaded'
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@echo ' localyesconfig - Update current config converting local mods to core'
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@echo ' silentoldconfig - Same as oldconfig, but quietly, additionally update deps'
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@echo ' defconfig - New config with default answer to all options'
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@echo ' savedefconfig - Save current config as ./defconfig (minimal config)'
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@echo ' allnoconfig - New config where all options are answered with no'
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@echo ' allyesconfig - New config where all options are accepted with yes'
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@echo ' allmodconfig - New config selecting modules when possible'
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@echo ' randconfig - New config with random answer to all options'
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# lxdialog stuff
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check-lxdialog := $(srck)/lxdialog/check-lxdialog.sh
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# Use recursively expanded variables so we do not call gcc unless
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# we really need to do so. (Do not call gcc as part of make mrproper)
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HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags) \
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-DLOCALE
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HOST_LOADLIBES = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
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# ===========================================================================
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# Shared Makefile for the various kconfig executables:
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# conf: Used for defconfig, oldconfig and related targets
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# nconf: Used for the nconfig target.
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# Utilizes ncurses
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# mconf: Used for the menuconfig target
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# Utilizes the lxdialog package
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# qconf: Used for the xconfig target
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# Based on QT which needs to be installed to compile it
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# gconf: Used for the gconfig target
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# Based on GTK which needs to be installed to compile it
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# object files used by all kconfig flavours
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lxdialog := lxdialog/checklist.o lxdialog/util.o lxdialog/inputbox.o
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lxdialog += lxdialog/textbox.o lxdialog/yesno.o lxdialog/menubox.o
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conf-objs := conf.o zconf.tab.o $(regex-objs)
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mconf-objs := mconf.o zconf.tab.o $(lxdialog) $(regex-objs)
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nconf-objs := nconf.o zconf.tab.o nconf.gui.o
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kxgettext-objs := kxgettext.o zconf.tab.o
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qconf-cxxobjs := qconf.o
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qconf-objs := zconf.tab.o
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gconf-objs := gconf.o zconf.tab.o
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hostprogs-y := conf
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ifeq ($(MAKECMDGOALS),nconfig)
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hostprogs-y += nconf
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endif
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ifeq ($(MAKECMDGOALS),menuconfig)
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hostprogs-y += mconf
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endif
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ifeq ($(MAKECMDGOALS),update-po-config)
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hostprogs-y += kxgettext
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endif
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ifeq ($(MAKECMDGOALS),xconfig)
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qconf-target := 1
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endif
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ifeq ($(MAKECMDGOALS),gconfig)
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gconf-target := 1
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endif
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ifeq ($(qconf-target),1)
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hostprogs-y += qconf
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endif
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ifeq ($(gconf-target),1)
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hostprogs-y += gconf
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endif
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clean-files := qconf.moc .tmp_qtcheck .tmp_gtkcheck
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clean-files += zconf.tab.c zconf.lex.c zconf.hash.c gconf.glade.h
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clean-files += mconf qconf gconf nconf
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clean-files += config.pot linux.pot
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# Check that we have the required ncurses stuff installed for lxdialog (menuconfig)
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PHONY += $(objk)/dochecklxdialog
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$(addprefix $(obj)/,$(lxdialog)): $(objk)/dochecklxdialog
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$(objk)/dochecklxdialog:
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$(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOST_LOADLIBES)
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always := dochecklxdialog
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# Add environment specific flags
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HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(srck)/check.sh $(HOSTCC) $(HOSTCFLAGS))
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# generated files seem to need this to find local include files
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HOSTCFLAGS_zconf.lex.o := -I$(src)
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HOSTCFLAGS_zconf.tab.o := -I$(src)
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LEX_PREFIX_zconf := zconf
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YACC_PREFIX_zconf := zconf
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HOSTLOADLIBES_qconf = $(KC_QT_LIBS) -ldl
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HOSTCXXFLAGS_qconf.o = $(KC_QT_CFLAGS)
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HOSTLOADLIBES_gconf = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0`
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HOSTCFLAGS_gconf.o = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \
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-Wno-missing-prototypes
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HOSTLOADLIBES_mconf = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
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HOSTLOADLIBES_nconf = $(shell \
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pkg-config --libs menu panel ncurses 2>/dev/null \
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|| echo "-lmenu -lpanel -lncurses" )
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$(objk)/qconf.o: $(objk)/.tmp_qtcheck
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ifeq ($(qconf-target),1)
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$(objk)/.tmp_qtcheck: $(srck)/Makefile
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-include $(objk)/.tmp_qtcheck
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# QT needs some extra effort...
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$(objk)/.tmp_qtcheck:
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@set -e; echo " CHECK qt"; dir=""; pkg=""; \
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if ! pkg-config --exists QtCore 2> /dev/null; then \
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echo "* Unable to find the QT4 tool qmake. Trying to use QT3"; \
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pkg-config --exists qt 2> /dev/null && pkg=qt; \
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pkg-config --exists qt-mt 2> /dev/null && pkg=qt-mt; \
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if [ -n "$$pkg" ]; then \
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cflags="\$$(shell pkg-config $$pkg --cflags)"; \
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libs="\$$(shell pkg-config $$pkg --libs)"; \
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moc="\$$(shell pkg-config $$pkg --variable=prefix)/bin/moc"; \
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dir="$$(pkg-config $$pkg --variable=prefix)"; \
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else \
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for d in $$QTDIR /usr/share/qt* /usr/lib/qt*; do \
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if [ -f $$d/include/qconfig.h ]; then dir=$$d; break; fi; \
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done; \
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if [ -z "$$dir" ]; then \
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echo >&2 "*"; \
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echo >&2 "* Unable to find any QT installation. Please make sure that"; \
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echo >&2 "* the QT4 or QT3 development package is correctly installed and"; \
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echo >&2 "* either qmake can be found or install pkg-config or set"; \
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echo >&2 "* the QTDIR environment variable to the correct location."; \
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echo >&2 "*"; \
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false; \
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fi; \
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libpath=$$dir/lib; lib=qt; osdir=""; \
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$(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \
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osdir=x$$($(HOSTCXX) -print-multi-os-directory); \
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test -d $$libpath/$$osdir && libpath=$$libpath/$$osdir; \
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test -f $$libpath/libqt-mt.so && lib=qt-mt; \
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cflags="-I$$dir/include"; \
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libs="-L$$libpath -Wl,-rpath,$$libpath -l$$lib"; \
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moc="$$dir/bin/moc"; \
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fi; \
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if [ ! -x $$dir/bin/moc -a -x /usr/bin/moc ]; then \
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echo "*"; \
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echo "* Unable to find $$dir/bin/moc, using /usr/bin/moc instead."; \
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echo "*"; \
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moc="/usr/bin/moc"; \
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fi; \
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else \
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cflags="\$$(shell pkg-config QtCore QtGui Qt3Support --cflags)"; \
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libs="\$$(shell pkg-config QtCore QtGui Qt3Support --libs)"; \
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moc="\$$(shell pkg-config QtCore --variable=moc_location)"; \
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[ -n "$$moc" ] || moc="\$$(shell pkg-config QtCore --variable=prefix)/bin/moc"; \
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fi; \
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echo "KC_QT_CFLAGS=$$cflags" > $@; \
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echo "KC_QT_LIBS=$$libs" >> $@; \
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echo "KC_QT_MOC=$$moc" >> $@
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endif
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$(objk)/gconf.o: $(objk)/.tmp_gtkcheck
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ifeq ($(gconf-target),1)
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-include $(objk)/.tmp_gtkcheck
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# GTK needs some extra effort, too...
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$(objk)/.tmp_gtkcheck:
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@if `pkg-config --exists gtk+-2.0 gmodule-2.0 libglade-2.0`; then \
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if `pkg-config --atleast-version=2.0.0 gtk+-2.0`; then \
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touch $@; \
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else \
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echo >&2 "*"; \
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echo >&2 "* GTK+ is present but version >= 2.0.0 is required."; \
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echo >&2 "*"; \
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false; \
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fi \
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else \
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echo >&2 "*"; \
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echo >&2 "* Unable to find the GTK+ installation. Please make sure that"; \
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echo >&2 "* the GTK+ 2.0 development package is correctly installed..."; \
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echo >&2 "* You need gtk+-2.0, glib-2.0 and libglade-2.0."; \
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echo >&2 "*"; \
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false; \
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fi
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endif
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# --- UNUSED, ignore ----------------------------------------------------------
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ifdef UNUSED
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$(obj)/zconf.tab.o: $(obj)/zconf.lex.c $(obj)/zconf.hash.c
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$(obj)/qconf.o: $(obj)/qconf.moc $(obj)/lkc_defs.h
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$(obj)/gconf.o: $(obj)/lkc_defs.h
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$(obj)/%.moc: $(srck)/%.h
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$(KC_QT_MOC) -i $< -o $@
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$(obj)/lkc_defs.h: $(src)/lkc_proto.h
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sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
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# Extract gconf menu items for I18N support
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$(obj)/gconf.glade.h: $(obj)/gconf.glade
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intltool-extract --type=gettext/glade $(obj)/gconf.glade
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endif
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# --- UNUSED, ignore ----------------------------------------------------------
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###
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# The following requires flex/bison/gperf
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# By default we use the _shipped versions, uncomment the following line if
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# you are modifying the flex/bison src.
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# LKC_GENPARSER := 1
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ifdef LKC_GENPARSER
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# --- UNUSED, ignore ----------------------------------------------------------
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$(obj)/zconf.tab.c: $(src)/zconf.y
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$(obj)/zconf.lex.c: $(src)/zconf.l
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$(obj)/zconf.hash.c: $(src)/zconf.gperf
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%.tab.c: %.y
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bison -t -l -b $* -p $(notdir $*) $<
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%.tab.c_shipped: %.tab.c
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cp $< $@
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%.lex.c: %.l
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flex -L -P$(notdir $*) -o$@ $<
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%.lex.c_shipped: %.lex.c
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cp $< $@
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%.hash.c: %.gperf
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gperf < $< > $@
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cp $@ $@_shipped
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# --- UNUSED, ignore ----------------------------------------------------------
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endif
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$(objk)/qconf: $(patsubst %,$(objk)/%,$(qconf-cxxobjs)) \
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$(patsubst %,$(objk)/%,$(qconf-objs))
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$(HOSTCXX) $(HOSTCXXFLAGS) -o $@ $^ $(HOSTLOADLIBES_qconf)
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$(objk)/gconf: $(patsubst %,$(objk)/%,$(gconf-objs))
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$(HOSTCC) $(HOSTCFLAGS) -o $@ $^ $(HOSTLOADLIBES_gconf)
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$(objk)/mconf: $(patsubst %,$(objk)/%,$(mconf-objs))
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$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $^ -o $@ $(HOST_LOADLIBES)
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$(objk)/nconf: $(patsubst %,$(objk)/%,$(nconf-objs))
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$(HOSTCC) $(HOSTCFLAGS) -o $@ $^ $(HOSTLOADLIBES_nconf)
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$(objk)/conf: $(patsubst %,$(objk)/%,$(conf-objs))
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$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -o $@ $^
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$(objk)/mconf.o: $(srck)/mconf.c
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$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $<
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$(objk)/nconf.o: $(srck)/nconf.c
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$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $<
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$(objk)/nconf.gui.o: $(srck)/nconf.gui.c
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$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $<
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$(objk)/conf.o: $(srck)/conf.c
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$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $<
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$(objk)/regex.o: $(srck)/regex.c
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$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -DHAVE_STRING_H -c -o $@ $<
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$(objk)/zconf.tab.o: $(objk)/zconf.tab.c $(objk)/zconf.lex.c \
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$(objk)/zconf.hash.c
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$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $(objk)/zconf.tab.c
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$(objk)/qconf.o: $(srck)/qconf.cc $(objk)/qconf.moc $(objk)/lkc_defs.h
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$(HOSTCXX) $(HOSTCXXFLAGS) $(HOSTCXXFLAGS_qconf.o) -c -o $@ $<
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$(objk)/gconf.o: $(srck)/gconf.c $(objk)/lkc_defs.h
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$(HOSTCC) $(HOSTCFLAGS) $(HOSTCFLAGS_gconf.o) -c -o $@ $<
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$(objk)/%.moc: $(srck)/%.h
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$(KC_QT_MOC) -i $< -o $@
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$(objk)/lkc_defs.h: $(srck)/lkc_proto.h
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sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
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$(objk)/zconf.lex.c: $(srck)/zconf.lex.c_shipped
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cp $< $@
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$(objk)/zconf.hash.c: $(srck)/zconf.hash.c_shipped
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cp $< $@
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$(objk)/zconf.tab.c: $(srck)/zconf.tab.c_shipped
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cp $< $@
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$(objk)/lxdialog/lxdialog: $(objk)/dochecklxdialog \
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$(patsubst %,$(objk)/lxdialog/%,$(lxdialog))
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$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) \
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$(patsubst %,$(objk)/lxdialog/%,$(lxdialog)) $(HOST_LOADLIBES) -o $@
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$(objk)/lxdialog/%.o: $(srck)/lxdialog/%.c
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$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $^ -c -o $@
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$(objk)/%.o: HOSTCFLAGS+=-I$(srck) -I$(objk)
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$(objk)/%.o: HOSTCXXFLAGS+=-I$(srck) -I$(objk)
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