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-rw-r--r--scripts/kconfig/Makefile341
1 files changed, 223 insertions, 118 deletions
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 09abb891d11..9c4d2412fb7 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -2,76 +2,143 @@
# Kernel configuration targets
# These targets are used from top-level makefile
-.PHONY: oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config
+PHONY += oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config \
+ localmodconfig localyesconfig
+
+ifdef KBUILD_KCONFIG
+Kconfig := $(KBUILD_KCONFIG)
+else
+Kconfig := Kconfig
+endif
+
+# We need this, in case the user has it in its environment
+unexport CONFIG_
xconfig: $(obj)/qconf
- $< arch/$(ARCH)/Kconfig
+ $< $(Kconfig)
gconfig: $(obj)/gconf
- $< arch/$(ARCH)/Kconfig
+ $< $(Kconfig)
menuconfig: $(obj)/mconf
- $(Q)$(MAKE) $(build)=scripts/lxdialog
- $< arch/$(ARCH)/Kconfig
+ $< $(Kconfig)
config: $(obj)/conf
- $< arch/$(ARCH)/Kconfig
+ $< --oldaskconfig $(Kconfig)
+
+nconfig: $(obj)/nconf
+ $< $(Kconfig)
oldconfig: $(obj)/conf
- $< -o arch/$(ARCH)/Kconfig
+ $< --$@ $(Kconfig)
silentoldconfig: $(obj)/conf
- $< -s arch/$(ARCH)/Kconfig
-
-update-po-config: $(obj)/kxgettext
- xgettext --default-domain=linux \
- --add-comments --keyword=_ --keyword=N_ \
- --files-from=scripts/kconfig/POTFILES.in \
- -o scripts/kconfig/linux.pot
- scripts/kconfig/kxgettext arch/$(ARCH)/Kconfig >> scripts/kconfig/linux.pot
-
-.PHONY: randconfig allyesconfig allnoconfig allmodconfig defconfig
-
-randconfig: $(obj)/conf
- $< -r arch/$(ARCH)/Kconfig
-
-allyesconfig: $(obj)/conf
- $< -y arch/$(ARCH)/Kconfig
-
-allnoconfig: $(obj)/conf
- $< -n arch/$(ARCH)/Kconfig
-
-allmodconfig: $(obj)/conf
- $< -m arch/$(ARCH)/Kconfig
+ $(Q)mkdir -p include/config include/generated
+ $< --$@ $(Kconfig)
+
+localyesconfig localmodconfig: $(obj)/streamline_config.pl $(obj)/conf
+ $(Q)mkdir -p include/config include/generated
+ $(Q)perl $< --$@ $(srctree) $(Kconfig) > .tmp.config
+ $(Q)if [ -f .config ]; then \
+ cmp -s .tmp.config .config || \
+ (mv -f .config .config.old.1; \
+ mv -f .tmp.config .config; \
+ $(obj)/conf --silentoldconfig $(Kconfig); \
+ mv -f .config.old.1 .config.old) \
+ else \
+ mv -f .tmp.config .config; \
+ $(obj)/conf --silentoldconfig $(Kconfig); \
+ fi
+ $(Q)rm -f .tmp.config
+
+# Create new linux.pot file
+# Adjust charset to UTF-8 in .po file to accept UTF-8 in Kconfig files
+update-po-config: $(obj)/kxgettext $(obj)/gconf.glade.h
+ $(Q)echo " GEN config.pot"
+ $(Q)xgettext --default-domain=linux \
+ --add-comments --keyword=_ --keyword=N_ \
+ --from-code=UTF-8 \
+ --files-from=$(srctree)/scripts/kconfig/POTFILES.in \
+ --directory=$(srctree) --directory=$(objtree) \
+ --output $(obj)/config.pot
+ $(Q)sed -i s/CHARSET/UTF-8/ $(obj)/config.pot
+ $(Q)(for i in `ls $(srctree)/arch/*/Kconfig \
+ $(srctree)/arch/*/um/Kconfig`; \
+ do \
+ echo " GEN $$i"; \
+ $(obj)/kxgettext $$i \
+ >> $(obj)/config.pot; \
+ done )
+ $(Q)echo " GEN linux.pot"
+ $(Q)msguniq --sort-by-file --to-code=UTF-8 $(obj)/config.pot \
+ --output $(obj)/linux.pot
+ $(Q)rm -f $(obj)/config.pot
+
+PHONY += allnoconfig allyesconfig allmodconfig alldefconfig randconfig
+
+allnoconfig allyesconfig allmodconfig alldefconfig randconfig: $(obj)/conf
+ $< --$@ $(Kconfig)
+
+PHONY += listnewconfig olddefconfig oldnoconfig savedefconfig defconfig
+
+listnewconfig olddefconfig: $(obj)/conf
+ $< --$@ $(Kconfig)
+
+# oldnoconfig is an alias of olddefconfig, because people already are dependent
+# on its behavior(sets new symbols to their default value but not 'n') with the
+# counter-intuitive name.
+oldnoconfig: $(obj)/conf
+ $< --olddefconfig $(Kconfig)
+
+savedefconfig: $(obj)/conf
+ $< --$@=defconfig $(Kconfig)
defconfig: $(obj)/conf
ifeq ($(KBUILD_DEFCONFIG),)
- $< -d arch/$(ARCH)/Kconfig
+ $< --defconfig $(Kconfig)
else
- @echo *** Default configuration is based on '$(KBUILD_DEFCONFIG)'
- $(Q)$< -D arch/$(ARCH)/configs/$(KBUILD_DEFCONFIG) arch/$(ARCH)/Kconfig
+ @echo "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'"
+ $(Q)$< --defconfig=arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG) $(Kconfig)
endif
%_defconfig: $(obj)/conf
- $(Q)$< -D arch/$(ARCH)/configs/$@ arch/$(ARCH)/Kconfig
+ $(Q)$< --defconfig=arch/$(SRCARCH)/configs/$@ $(Kconfig)
# Help text used by make help
help:
@echo ' config - Update current config utilising a line-oriented program'
+ @echo ' nconfig - Update current config utilising a ncurses menu based program'
@echo ' menuconfig - Update current config utilising a menu based program'
@echo ' xconfig - Update current config utilising a QT based front-end'
@echo ' gconfig - Update current config utilising a GTK based front-end'
@echo ' oldconfig - Update current config utilising a provided .config as base'
- @echo ' randconfig - New config with random answer to all options'
- @echo ' defconfig - New config with default answer to all options'
- @echo ' allmodconfig - New config selecting modules when possible'
+ @echo ' localmodconfig - Update current config disabling modules not loaded'
+ @echo ' localyesconfig - Update current config converting local mods to core'
+ @echo ' silentoldconfig - Same as oldconfig, but quietly, additionally update deps'
+ @echo ' defconfig - New config with default from ARCH supplied defconfig'
+ @echo ' savedefconfig - Save current config as ./defconfig (minimal config)'
+ @echo ' allnoconfig - New config where all options are answered with no'
@echo ' allyesconfig - New config where all options are accepted with yes'
- @echo ' allnoconfig - New minimal config'
+ @echo ' allmodconfig - New config selecting modules when possible'
+ @echo ' alldefconfig - New config with all symbols set to default'
+ @echo ' randconfig - New config with random answer to all options'
+ @echo ' listnewconfig - List new options'
+ @echo ' olddefconfig - Same as silentoldconfig but sets new symbols to their default value'
+
+# lxdialog stuff
+check-lxdialog := $(srctree)/$(src)/lxdialog/check-lxdialog.sh
+
+# Use recursively expanded variables so we do not call gcc unless
+# we really need to do so. (Do not call gcc as part of make mrproper)
+HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags) \
+ -DLOCALE
# ===========================================================================
# Shared Makefile for the various kconfig executables:
# conf: Used for defconfig, oldconfig and related targets
-# mconf: Used for the mconfig target.
+# nconf: Used for the nconfig target.
+# Utilizes ncurses
+# mconf: Used for the menuconfig target
# Utilizes the lxdialog package
# qconf: Used for the xconfig target
# Based on QT which needs to be installed to compile it
@@ -79,10 +146,30 @@ help:
# Based on GTK which needs to be installed to compile it
# object files used by all kconfig flavours
-hostprogs-y := conf mconf qconf gconf kxgettext
+lxdialog := lxdialog/checklist.o lxdialog/util.o lxdialog/inputbox.o
+lxdialog += lxdialog/textbox.o lxdialog/yesno.o lxdialog/menubox.o
+
conf-objs := conf.o zconf.tab.o
-mconf-objs := mconf.o zconf.tab.o
+mconf-objs := mconf.o zconf.tab.o $(lxdialog)
+nconf-objs := nconf.o zconf.tab.o nconf.gui.o
kxgettext-objs := kxgettext.o zconf.tab.o
+qconf-cxxobjs := qconf.o
+qconf-objs := zconf.tab.o
+gconf-objs := gconf.o zconf.tab.o
+
+hostprogs-y := conf
+
+ifeq ($(MAKECMDGOALS),nconfig)
+ hostprogs-y += nconf
+endif
+
+ifeq ($(MAKECMDGOALS),menuconfig)
+ hostprogs-y += mconf
+endif
+
+ifeq ($(MAKECMDGOALS),update-po-config)
+ hostprogs-y += kxgettext
+endif
ifeq ($(MAKECMDGOALS),xconfig)
qconf-target := 1
@@ -93,66 +180,103 @@ endif
ifeq ($(qconf-target),1)
-qconf-cxxobjs := qconf.o
-qconf-objs := kconfig_load.o zconf.tab.o
+ hostprogs-y += qconf
endif
ifeq ($(gconf-target),1)
-gconf-objs := gconf.o kconfig_load.o zconf.tab.o
+ hostprogs-y += gconf
endif
-clean-files := lkc_defs.h qconf.moc .tmp_qtcheck \
- .tmp_gtkcheck zconf.tab.c zconf.tab.h lex.zconf.c
+clean-files := qconf.moc .tmp_qtcheck .tmp_gtkcheck
+clean-files += zconf.tab.c zconf.lex.c zconf.hash.c gconf.glade.h
+clean-files += mconf qconf gconf nconf
+clean-files += config.pot linux.pot
+
+# Check that we have the required ncurses stuff installed for lxdialog (menuconfig)
+PHONY += $(obj)/dochecklxdialog
+$(addprefix $(obj)/,$(lxdialog)): $(obj)/dochecklxdialog
+$(obj)/dochecklxdialog:
+ $(Q)$(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOSTLOADLIBES_mconf)
+
+always := dochecklxdialog
+
+# Add environment specific flags
+HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(srctree)/$(src)/check.sh $(HOSTCC) $(HOSTCFLAGS))
# generated files seem to need this to find local include files
-HOSTCFLAGS_lex.zconf.o := -I$(src)
+HOSTCFLAGS_zconf.lex.o := -I$(src)
HOSTCFLAGS_zconf.tab.o := -I$(src)
-HOSTLOADLIBES_qconf = -L$(QTLIBPATH) -Wl,-rpath,$(QTLIBPATH) -l$(QTLIB) -ldl
-HOSTCXXFLAGS_qconf.o = -I$(QTDIR)/include -D LKC_DIRECT_LINK
+LEX_PREFIX_zconf := zconf
+YACC_PREFIX_zconf := zconf
-HOSTLOADLIBES_gconf = `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --libs`
-HOSTCFLAGS_gconf.o = `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --cflags` \
- -D LKC_DIRECT_LINK
+HOSTLOADLIBES_qconf = $(KC_QT_LIBS)
+HOSTCXXFLAGS_qconf.o = $(KC_QT_CFLAGS)
-$(obj)/conf.o $(obj)/mconf.o $(obj)/qconf.o $(obj)/gconf.o $(obj)/kxgettext: $(obj)/zconf.tab.h
+HOSTLOADLIBES_gconf = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0`
+HOSTCFLAGS_gconf.o = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \
+ -Wno-missing-prototypes
-$(obj)/zconf.tab.h: $(src)/zconf.tab.h_shipped
-$(obj)/zconf.tab.c: $(src)/zconf.tab.c_shipped
-$(obj)/lex.zconf.c: $(src)/lex.zconf.c_shipped
+HOSTLOADLIBES_mconf = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
+HOSTLOADLIBES_nconf = $(shell \
+ pkg-config --libs menu panel ncurses 2>/dev/null \
+ || echo "-lmenu -lpanel -lncurses" )
$(obj)/qconf.o: $(obj)/.tmp_qtcheck
ifeq ($(qconf-target),1)
-MOC = $(QTDIR)/bin/moc
-QTLIBPATH = $(QTDIR)/lib
+$(obj)/.tmp_qtcheck: $(src)/Makefile
-include $(obj)/.tmp_qtcheck
# QT needs some extra effort...
$(obj)/.tmp_qtcheck:
- @set -e; for d in $$QTDIR /usr/share/qt* /usr/lib/qt*; do \
- if [ -f $$d/include/qconfig.h ]; then DIR=$$d; break; fi; \
- done; \
- if [ -z "$$DIR" ]; then \
- echo "*"; \
- echo "* Unable to find the QT installation. Please make sure that the"; \
- echo "* QT development package is correctly installed and the QTDIR"; \
- echo "* environment variable is set to the correct location."; \
- echo "*"; \
- false; \
+ @set -e; echo " CHECK qt"; dir=""; pkg=""; \
+ if ! pkg-config --exists QtCore 2> /dev/null; then \
+ echo "* Unable to find the QT4 tool qmake. Trying to use QT3"; \
+ pkg-config --exists qt 2> /dev/null && pkg=qt; \
+ pkg-config --exists qt-mt 2> /dev/null && pkg=qt-mt; \
+ if [ -n "$$pkg" ]; then \
+ cflags="\$$(shell pkg-config $$pkg --cflags)"; \
+ libs="\$$(shell pkg-config $$pkg --libs)"; \
+ moc="\$$(shell pkg-config $$pkg --variable=prefix)/bin/moc"; \
+ dir="$$(pkg-config $$pkg --variable=prefix)"; \
+ else \
+ for d in $$QTDIR /usr/share/qt* /usr/lib/qt*; do \
+ if [ -f $$d/include/qconfig.h ]; then dir=$$d; break; fi; \
+ done; \
+ if [ -z "$$dir" ]; then \
+ echo >&2 "*"; \
+ echo >&2 "* Unable to find any QT installation. Please make sure that"; \
+ echo >&2 "* the QT4 or QT3 development package is correctly installed and"; \
+ echo >&2 "* either qmake can be found or install pkg-config or set"; \
+ echo >&2 "* the QTDIR environment variable to the correct location."; \
+ echo >&2 "*"; \
+ false; \
+ fi; \
+ libpath=$$dir/lib; lib=qt; osdir=""; \
+ $(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \
+ osdir=x$$($(HOSTCXX) -print-multi-os-directory); \
+ test -d $$libpath/$$osdir && libpath=$$libpath/$$osdir; \
+ test -f $$libpath/libqt-mt.so && lib=qt-mt; \
+ cflags="-I$$dir/include"; \
+ libs="-L$$libpath -Wl,-rpath,$$libpath -l$$lib"; \
+ moc="$$dir/bin/moc"; \
+ fi; \
+ if [ ! -x $$dir/bin/moc -a -x /usr/bin/moc ]; then \
+ echo "*"; \
+ echo "* Unable to find $$dir/bin/moc, using /usr/bin/moc instead."; \
+ echo "*"; \
+ moc="/usr/bin/moc"; \
+ fi; \
+ else \
+ cflags="\$$(shell pkg-config QtCore QtGui Qt3Support --cflags)"; \
+ libs="\$$(shell pkg-config QtCore QtGui Qt3Support --libs)"; \
+ moc="\$$(shell pkg-config QtCore --variable=moc_location)"; \
+ [ -n "$$moc" ] || moc="\$$(shell pkg-config QtCore --variable=prefix)/bin/moc"; \
fi; \
- LIBPATH=$$DIR/lib; LIB=qt; \
- $(HOSTCXX) -print-multi-os-directory > /dev/null 2>&1 && \
- LIBPATH=$$DIR/lib/$$($(HOSTCXX) -print-multi-os-directory); \
- if [ -f $$LIBPATH/libqt-mt.so ]; then LIB=qt-mt; fi; \
- echo "QTDIR=$$DIR" > $@; echo "QTLIBPATH=$$LIBPATH" >> $@; \
- echo "QTLIB=$$LIB" >> $@; \
- if [ ! -x $$DIR/bin/moc -a -x /usr/bin/moc ]; then \
- echo "*"; \
- echo "* Unable to find $$DIR/bin/moc, using /usr/bin/moc instead."; \
- echo "*"; \
- echo "MOC=/usr/bin/moc" >> $@; \
- fi
+ echo "KC_QT_CFLAGS=$$cflags" > $@; \
+ echo "KC_QT_LIBS=$$libs" >> $@; \
+ echo "KC_QT_MOC=$$moc" >> $@
endif
$(obj)/gconf.o: $(obj)/.tmp_gtkcheck
@@ -162,55 +286,36 @@ ifeq ($(gconf-target),1)
# GTK needs some extra effort, too...
$(obj)/.tmp_gtkcheck:
- @if `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --exists`; then \
- if `pkg-config gtk+-2.0 --atleast-version=2.0.0`; then \
+ @if `pkg-config --exists gtk+-2.0 gmodule-2.0 libglade-2.0`; then \
+ if `pkg-config --atleast-version=2.0.0 gtk+-2.0`; then \
touch $@; \
else \
- echo "*"; \
- echo "* GTK+ is present but version >= 2.0.0 is required."; \
- echo "*"; \
+ echo >&2 "*"; \
+ echo >&2 "* GTK+ is present but version >= 2.0.0 is required."; \
+ echo >&2 "*"; \
false; \
fi \
else \
- echo "*"; \
- echo "* Unable to find the GTK+ installation. Please make sure that"; \
- echo "* the GTK+ 2.0 development package is correctly installed..."; \
- echo "* You need gtk+-2.0, glib-2.0 and libglade-2.0."; \
- echo "*"; \
+ echo >&2 "*"; \
+ echo >&2 "* Unable to find the GTK+ installation. Please make sure that"; \
+ echo >&2 "* the GTK+ 2.0 development package is correctly installed..."; \
+ echo >&2 "* You need gtk+-2.0, glib-2.0 and libglade-2.0."; \
+ echo >&2 "*"; \
false; \
fi
endif
-$(obj)/zconf.tab.o: $(obj)/lex.zconf.c
-
-$(obj)/kconfig_load.o: $(obj)/lkc_defs.h
-
-$(obj)/qconf.o: $(obj)/qconf.moc $(obj)/lkc_defs.h
-
-$(obj)/gconf.o: $(obj)/lkc_defs.h
-
-$(obj)/%.moc: $(src)/%.h
- $(MOC) -i $< -o $@
+$(obj)/zconf.tab.o: $(obj)/zconf.lex.c $(obj)/zconf.hash.c
-$(obj)/lkc_defs.h: $(src)/lkc_proto.h
- sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
+$(obj)/qconf.o: $(obj)/qconf.moc
+quiet_cmd_moc = MOC $@
+ cmd_moc = $(KC_QT_MOC) -i $< -o $@
-###
-# The following requires flex/bison
-# By default we use the _shipped versions, uncomment the following line if
-# you are modifying the flex/bison src.
-# LKC_GENPARSER := 1
+$(obj)/%.moc: $(src)/%.h $(obj)/.tmp_qtcheck
+ $(call cmd,moc)
-ifdef LKC_GENPARSER
-
-$(obj)/zconf.tab.c: $(obj)/zconf.y
-$(obj)/zconf.tab.h: $(obj)/zconf.tab.c
-
-%.tab.c: %.y
- bison -t -d -v -b $* -p $(notdir $*) $<
-
-lex.%.c: %.l
- flex -P$(notdir $*) -o$@ $<
-
-endif
+# Extract gconf menu items for I18N support
+$(obj)/gconf.glade.h: $(obj)/gconf.glade
+ $(Q)intltool-extract --type=gettext/glade --srcdir=$(srctree) \
+ $(obj)/gconf.glade
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2026-01-07 08:28:59 +0000