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coreboot-kgpe-d16/util/kconfig/Makefile
Martin Roth 76f14b2b60 Makefiles: Add / Update help for makefile targets 
Currently running 'make help' just gives help for the kconfig targets.

This adds help for common coreboot and toolchain targets.  It stops
printing some of the less common kconfig targets, but still leaves
them in the makefile as documentation.

Change-Id: I2a00fcbc06f05dc4029a91f3dff830c19e4d1329
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12458
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2015-11-24 22:35:00 +01:00

411 lines
14 KiB
Makefile
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# ===========================================================================
# Kernel configuration targets
# These targets are used from top-level makefile
export LC_ALL=C
export LANG=C
DEFCONFIG?=defconfig
PHONY += oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config \
localmodconfig localyesconfig
_OS=$(shell uname -s |cut -c-7)
regex-objs=
ifeq ($(_OS),MINGW32)
regex-objs=regex.o
endif
Kconfig ?= src/Kconfig
xconfig: $(objk)/qconf
$< $(Kconfig)
gconfig: $(objk)/gconf
cp -f $(srck)/gconf.glade $(objk)/gconf.glade
$< $(Kconfig)
menuconfig: $(objk)/mconf
$< $(Kconfig)
config: $(objk)/conf
$< --oldaskconfig $(Kconfig)
nconfig: $(objk)/nconf
$< $(Kconfig)
oldconfig: $(objk)/conf
$< --$@ $(Kconfig)
$< --silentoldconfig $(Kconfig)
silentoldconfig: $(objk)/conf
$< --$@ $(Kconfig)
# --- UNUSED, ignore ----------------------------------------------------------
localyesconfig localmodconfig: $(obj)/streamline_config.pl $(obj)/conf
$(Q)mkdir -p 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
# --- UNUSED, ignore ----------------------------------------------------------
PHONY += allnoconfig allyesconfig allmodconfig alldefconfig randconfig savedefconfig
allnoconfig allyesconfig allmodconfig alldefconfig randconfig: $(objk)/conf
$< --$@ $(Kconfig)
savedefconfig: $(objk)/conf
$< --$@=$(DEFCONFIG) $(Kconfig)
defconfig: $(objk)/conf
ifeq ($(KBUILD_DEFCONFIG),)
$< --defconfig $(Kconfig)
else
@echo "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'"
$< --defconfig=$(KBUILD_DEFCONFIG) $(Kconfig)
endif
olddefconfig: $(objk)/conf
$< --olddefconfig $(Kconfig)
%_defconfig: $(objk)/conf
$< --defconfig=configs/$@ $(Kconfig)
# Help text used by make help
help::
@echo '*** Kconfig 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 ' 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 answer to all options'
@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 ' allmodconfig - New config selecting modules when possible'
#@echo ' randconfig - New config with random answer to all options'
@echo
# lxdialog stuff
check-lxdialog := $(srck)/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
HOST_LOADLIBES = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
# ===========================================================================
# Shared Makefile for the various kconfig executables:
# conf: Used for defconfig, oldconfig and related targets
# 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
# gconf: Used for the gconfig target
# Based on GTK which needs to be installed to compile it
# object files used by all kconfig flavours
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 $(regex-objs)
mconf-objs := mconf.o zconf.tab.o $(lxdialog) $(regex-objs)
nconf-objs := nconf.o zconf.tab.o nconf.gui.o
kxgettext-objs := kxgettext.o zconf.tab.o
qconf-cxxobjs := qconf.o
qconf-objs := zconf.tab.o
gconf-objs := gconf.o zconf.tab.o
hostprogs-y := conf
ifeq ($(MAKECMDGOALS),nconfig)
hostprogs-y += nconf
endif
ifeq ($(MAKECMDGOALS),menuconfig)
hostprogs-y += mconf
endif
ifeq ($(MAKECMDGOALS),update-po-config)
hostprogs-y += kxgettext
endif
ifeq ($(MAKECMDGOALS),xconfig)
qconf-target := 1
endif
ifeq ($(MAKECMDGOALS),gconfig)
gconf-target := 1
endif
ifeq ($(qconf-target),1)
hostprogs-y += qconf
endif
ifeq ($(gconf-target),1)
hostprogs-y += gconf
endif
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 += $(objk)/dochecklxdialog
$(addprefix $(obj)/,$(lxdialog)): $(objk)/dochecklxdialog
$(objk)/dochecklxdialog:
$(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_EXTRACFLAGS) $(HOST_LOADLIBES)
always := dochecklxdialog
# Add environment specific flags
HOST_EXTRACFLAGS += $(shell $(CONFIG_SHELL) $(srck)/check.sh $(HOSTCC) $(HOSTCFLAGS))
# generated files seem to need this to find local include files
HOSTCFLAGS_zconf.lex.o := -I$(src)
HOSTCFLAGS_zconf.tab.o := -I$(src)
LEX_PREFIX_zconf := zconf
YACC_PREFIX_zconf := zconf
HOSTLOADLIBES_qconf = $(KC_QT_LIBS) -ldl
HOSTCXXFLAGS_qconf.o = $(KC_QT_CFLAGS)
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
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" )
$(objk)/qconf.o: $(objk)/.tmp_qtcheck
ifeq ($(qconf-target),1)
$(objk)/.tmp_qtcheck: $(srck)/Makefile
-include $(objk)/.tmp_qtcheck
# QT needs some extra effort...
$(objk)/.tmp_qtcheck:
@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 "$$moc" ] || moc="\$$(shell pkg-config QtCore --variable=prefix)/bin/moc"; \
fi; \
echo "KC_QT_CFLAGS=$$cflags" > $@; \
echo "KC_QT_LIBS=$$libs" >> $@; \
echo "KC_QT_MOC=$$moc" >> $@
endif
$(objk)/gconf.o: $(objk)/.tmp_gtkcheck
ifeq ($(gconf-target),1)
-include $(objk)/.tmp_gtkcheck
# GTK needs some extra effort, too...
$(objk)/.tmp_gtkcheck:
@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 >&2 "*"; \
echo >&2 "* GTK+ is present but version >= 2.0.0 is required."; \
echo >&2 "*"; \
false; \
fi \
else \
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
# --- UNUSED, ignore ----------------------------------------------------------
ifdef UNUSED
$(obj)/zconf.tab.o: $(obj)/zconf.lex.c $(obj)/zconf.hash.c
$(obj)/qconf.o: $(obj)/qconf.moc $(obj)/lkc_defs.h
$(obj)/gconf.o: $(obj)/lkc_defs.h
$(obj)/%.moc: $(srck)/%.h
$(KC_QT_MOC) -i $< -o $@
$(obj)/lkc_defs.h: $(src)/lkc_proto.h
sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
# Extract gconf menu items for I18N support
$(obj)/gconf.glade.h: $(obj)/gconf.glade
intltool-extract --type=gettext/glade $(obj)/gconf.glade
endif
# --- UNUSED, ignore ----------------------------------------------------------
###
# The following requires flex/bison/gperf
# By default we use the _shipped versions, uncomment the following line if
# you are modifying the flex/bison src.
# LKC_GENPARSER := 1
ifdef LKC_GENPARSER
# --- UNUSED, ignore ----------------------------------------------------------
$(obj)/zconf.tab.c: $(src)/zconf.y
$(obj)/zconf.lex.c: $(src)/zconf.l
$(obj)/zconf.hash.c: $(src)/zconf.gperf
%.tab.c: %.y
bison -t -l -b $* -p $(notdir $*) $<
%.tab.c_shipped: %.tab.c
cp $< $@
%.lex.c: %.l
flex -L -P$(notdir $*) -o$@ $<
%.lex.c_shipped: %.lex.c
cp $< $@
%.hash.c: %.gperf
gperf < $< > $@
cp $@ $@_shipped
# --- UNUSED, ignore ----------------------------------------------------------
endif
$(objk)/qconf: $(patsubst %,$(objk)/%,$(qconf-cxxobjs)) \
$(patsubst %,$(objk)/%,$(qconf-objs))
$(HOSTCXX) $(HOSTCXXFLAGS) -o $@ $^ $(HOSTLOADLIBES_qconf)
$(objk)/gconf: $(patsubst %,$(objk)/%,$(gconf-objs))
$(HOSTCC) $(HOSTCFLAGS) -o $@ $^ $(HOSTLOADLIBES_gconf)
$(objk)/mconf: $(patsubst %,$(objk)/%,$(mconf-objs))
$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $^ -o $@ $(HOST_LOADLIBES)
$(objk)/nconf: $(patsubst %,$(objk)/%,$(nconf-objs))
$(HOSTCC) $(HOSTCFLAGS) -o $@ $^ $(HOSTLOADLIBES_nconf)
$(objk)/conf: $(patsubst %,$(objk)/%,$(conf-objs))
$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -o $@ $^
$(objk)/mconf.o: $(srck)/mconf.c
$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $<
$(objk)/nconf.o: $(srck)/nconf.c
$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $<
$(objk)/nconf.gui.o: $(srck)/nconf.gui.c
$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $<
$(objk)/conf.o: $(srck)/conf.c
$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $<
$(objk)/regex.o: $(srck)/regex.c
$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -DHAVE_STRING_H -c -o $@ $<
$(objk)/zconf.tab.o: $(objk)/zconf.tab.c $(objk)/zconf.lex.c \
$(objk)/zconf.hash.c
$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) -c -o $@ $(objk)/zconf.tab.c
$(objk)/qconf.o: $(srck)/qconf.cc $(objk)/qconf.moc $(objk)/lkc_defs.h
$(HOSTCXX) $(HOSTCXXFLAGS) $(HOSTCXXFLAGS_qconf.o) -c -o $@ $<
$(objk)/gconf.o: $(srck)/gconf.c $(objk)/lkc_defs.h
$(HOSTCC) $(HOSTCFLAGS) $(HOSTCFLAGS_gconf.o) -c -o $@ $<
$(objk)/%.moc: $(srck)/%.h
$(KC_QT_MOC) -i $< -o $@
$(objk)/lkc_defs.h: $(srck)/lkc_proto.h
sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
$(objk)/zconf.lex.c: $(srck)/zconf.lex.c_shipped
cp $< $@
$(objk)/zconf.hash.c: $(srck)/zconf.hash.c_shipped
cp $< $@
$(objk)/zconf.tab.c: $(srck)/zconf.tab.c_shipped
cp $< $@
$(objk)/lxdialog/lxdialog: $(objk)/dochecklxdialog \
$(patsubst %,$(objk)/lxdialog/%,$(lxdialog))
$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) \
$(patsubst %,$(objk)/lxdialog/%,$(lxdialog)) $(HOST_LOADLIBES) -o $@
$(objk)/lxdialog/%.o: $(srck)/lxdialog/%.c
$(HOSTCC) $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) $^ -c -o $@
$(objk)/%.o: HOSTCFLAGS+=-I$(srck) -I$(objk)
$(objk)/%.o: HOSTCXXFLAGS+=-I$(srck) -I$(objk)
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