1 # ===========================================================================
2 # OpenWrt configuration targets
3 # These targets are used from top-level makefile
5 # ===========================================================================
6 # Shared Makefile for the various kconfig executables:
7 # conf: Used for defconfig, oldconfig and related targets
8 # mconf: Used for the mconfig target.
9 # Utilizes the lxdialog package
10 # qconf: Used for the xconfig target
11 # Based on Qt which needs to be installed to compile it
12 # object files used by all kconfig flavours
15 # Platform specific fixes
19 check_lxdialog = $(shell $(SHELL) $(CURDIR)/lxdialog/check-lxdialog.sh -$(1))
20 export CFLAGS += -DKBUILD_NO_NLS -I. $(call check_lxdialog,ccflags)
21 export CXXFLAGS += -DKBUILD_NO_NLS
23 conf-objs := conf.o zconf.tab.o
24 mconf-objs := mconf.o zconf.tab.o
25 qconf-cxxobjs := qconf.o
26 qconf-objs := zconf.tab.o
29 lxdialog/checklist.o lxdialog/util.o lxdialog/inputbox.o \
30 lxdialog/textbox.o lxdialog/yesno.o lxdialog/menubox.o
32 clean-files := zconf.tab.c zconf.lex.c zconf.hash.c
33 # Remove qconf junk files
34 clean-files += $(qconf-cxxobjs) qconf.moc .tmp_qtcheck qconf
39 mconf: $(mconf-objs) $(lxdialog-objs)
40 $(CC) -o $@ $^ $(call check_lxdialog,ldflags $(CC))
41 qconf: $(qconf-cxxobjs) $(qconf-objs)
42 $(CXX) -o $@ $^ $(HOSTLOADLIBES_qconf)
45 rm -f *.o lxdialog/*.o $(clean-files) conf mconf
47 zconf.tab.o: zconf.lex.c zconf.hash.c confdata.c
49 kconfig_load.o: lkc_defs.h
51 zconf.tab.c: zconf.y $(wildcard zconf.tab.c_shipped)
52 zconf.lex.c: zconf.l $(wildcard zconf.lex.c_shipped)
53 zconf.hash.c: zconf.gperf $(wildcard zconf.hash.c_shipped)
56 cp $@_shipped $@ || bison -l -b $* -p $(notdir $*) $<
59 cp $@_shipped $@ || flex -L -P$(notdir $*) -o$@ $<
62 cp $@_shipped $@ || gperf < $< > $@
64 ifeq ($(MAKECMDGOALS),qconf)
66 .tmp_qtcheck: Makefile
69 # Qt needs some extra effort...
71 @set -e; echo " CHECK qt"; \
72 if pkg-config --exists Qt5Core; then \
73 cflags="-std=c++11 -fPIC `pkg-config --cflags Qt5Core Qt5Gui Qt5Widgets`"; \
74 libs=`pkg-config --libs Qt5Core Qt5Gui Qt5Widgets`; \
75 moc=`pkg-config --variable=host_bins Qt5Core`/moc; \
76 elif pkg-config --exists QtCore; then \
77 cflags=`pkg-config --cflags QtCore QtGui`; \
78 libs=`pkg-config --libs QtCore QtGui`; \
79 moc=`pkg-config --variable=moc_location QtCore`; \
82 echo >&2 "* Could not find Qt via pkg-config."; \
83 echo >&2 "* Please install either Qt 4.8 or 5.x. and make sure it's in PKG_CONFIG_PATH"; \
87 echo "KC_QT_CFLAGS=$$cflags" > $@; \
88 echo "KC_QT_LIBS=$$libs" >> $@; \
89 echo "KC_QT_MOC=$$moc" >> $@
92 #Define compiler flags to build qconf
93 HOSTLOADLIBES_qconf = $(KC_QT_LIBS)
94 HOSTCXXFLAGS_qconf.o = $(KC_QT_CFLAGS)
97 qconf.o: CXXFLAGS+=$(HOSTCXXFLAGS_qconf.o)
99 moc = $(KC_QT_MOC) -i $< -o $@
101 %.moc: %.h .tmp_qtcheck