Initial commit

scripts/config/Makefile

@@ -0,0 +1,109 @@
+# ===========================================================================
+# OpenWrt configuration targets
+# These targets are used from top-level makefile
+
+# ===========================================================================
+# Shared Makefile for the various kconfig executables:
+# conf:	  Used for defconfig, oldconfig and related targets
+# mconf:  Used for the mconfig target.
+#         Utilizes the lxdialog package
+# qconf:  Used for the xconfig target
+#         Based on Qt which needs to be installed to compile it
+# object files used by all kconfig flavours
+
+
+# Platform specific fixes
+#
+# FreeBSD
+
+check_lxdialog = $(shell $(SHELL) $(CURDIR)/lxdialog/check-lxdialog.sh -$(1))
+export CFLAGS += -DKBUILD_NO_NLS -I. $(call check_lxdialog,ccflags)
+export CXXFLAGS += -DKBUILD_NO_NLS
+
+DISTRO-PKG-CONFIG := $(shell which -a pkg-config | grep -E '\/usr' | head -n 1)
+
+conf-objs	:= conf.o zconf.tab.o
+mconf-objs	:= mconf.o zconf.tab.o
+qconf-cxxobjs	:= qconf.o
+qconf-objs	:= zconf.tab.o
+
+lxdialog-objs := \
+	lxdialog/checklist.o lxdialog/util.o lxdialog/inputbox.o \
+	lxdialog/textbox.o lxdialog/yesno.o lxdialog/menubox.o
+
+clean-files	:= zconf.tab.c lex.zconf.c zconf.hash.c
+# Remove qconf junk files
+clean-files	+= $(qconf-cxxobjs) qconf.moc .tmp_qtcheck qconf
+
+all: conf mconf
+
+conf: $(conf-objs)
+mconf: $(mconf-objs) $(lxdialog-objs)
+	$(CC) -o $@ $^ $(call check_lxdialog,ldflags $(CC))
+qconf: $(qconf-cxxobjs) $(qconf-objs)
+ifneq ($(DISTRO-PKG-CONFIG),)
+	$(CXX) $(HOSTLOADLIBES_qconf) -o $@ $^
+else
+	echo "You don't have 'pkg-config' installed. Cannot continue"
+	echo "For now, you may use 'make menuconfig' instead of 'make xconfig'"
+endif
+
+clean:
+	rm -f *.o lxdialog/*.o $(clean-files) conf mconf
+
+zconf.tab.o: zconf.lex.c zconf.hash.c confdata.c
+
+kconfig_load.o: lkc_defs.h
+
+zconf.tab.c: zconf.y
+zconf.lex.c: zconf.l
+zconf.hash.c: zconf.gperf
+
+%.tab.c: %.y
+	cp $@_shipped $@ || bison -l -b $* -p $(notdir $*) $<
+
+%.lex.c: %.l
+	cp $@_shipped $@ || flex -L -P$(notdir $*) -o$@ $<
+
+%.hash.c: %.gperf
+	cp $@_shipped $@ || gperf < $< > $@
+
+ifeq ($(MAKECMDGOALS),qconf)
+qconf.o: .tmp_qtcheck
+.tmp_qtcheck: Makefile
+-include .tmp_qtcheck
+
+# Qt needs some extra effort...
+.tmp_qtcheck:
+	@set -e; echo "  CHECK   qt"; \
+	if $(DISTRO-PKG-CONFIG) --exists Qt5Core; then \
+	    cflags="-std=c++11 -fPIC `$(DISTRO-PKG-CONFIG) --cflags Qt5Core Qt5Gui Qt5Widgets`"; \
+	    libs=`$(DISTRO-PKG-CONFIG) --libs Qt5Core Qt5Gui Qt5Widgets`; \
+	    moc=`$(DISTRO-PKG-CONFIG) --variable=host_bins Qt5Core`/moc; \
+	elif $(DISTRO-PKG-CONFIG) --exists QtCore; then \
+	    cflags=`$(DISTRO-PKG-CONFIG) --cflags QtCore QtGui`; \
+	    libs=`$(DISTRO-PKG-CONFIG) --libs QtCore QtGui`; \
+	    moc=`$(DISTRO-PKG-CONFIG) --variable=moc_location QtCore`; \
+	else \
+	    echo >&2 "*"; \
+	    echo >&2 "* Could not find Qt via $(DISTRO-PKG-CONFIG)."; \
+	    echo >&2 "* Please install either Qt 4.8 or 5.x. and make sure it's in PKG_CONFIG_PATH"; \
+	    echo >&2 "*"; \
+	    exit 1; \
+	fi; \
+	echo "KC_QT_CFLAGS=$$cflags" > $@; \
+	echo "KC_QT_LIBS=$$libs" >> $@; \
+	echo "KC_QT_MOC=$$moc" >> $@
+endif
+
+#Define compiler flags to build qconf
+HOSTLOADLIBES_qconf	= $(KC_QT_LIBS)
+HOSTCXXFLAGS_qconf.o	= $(KC_QT_CFLAGS)
+
+qconf.o: qconf.moc
+qconf.o: CXXFLAGS+=$(HOSTCXXFLAGS_qconf.o)
+
+moc = $(KC_QT_MOC) -i $< -o $@
+
+%.moc: %.h .tmp_qtcheck
+	$(call moc)