source: freewrt/package/config/Makefile@ 2400aa1

# $FreeWRT$
#-
# This file is part of the FreeWRT project. FreeWRT is copyrighted
# material, please see the LICENCE file in the top-level directory
# or at http://www.freewrt.org/licence for details.

CP=cp -fpR

# Select the compiler needed to build binaries for your development system
HOSTCC    ?= gcc
HOSTCFLAGS?= -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -fcommon
# Ensure consistent sort order, 'gcc -print-search-dirs' behavior, etc.
LC_ALL:= C


all: ncurses conf mconf

LIBS = -lncurses
ifeq (/usr/include/ncurses/ncurses.h, $(wildcard /usr/include/ncurses/ncurses.h))
        HOSTNCURSES += -I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>"
else
ifeq (/usr/include/ncurses/curses.h, $(wildcard /usr/include/ncurses/curses.h))
        HOSTNCURSES += -I/usr/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"
else
ifeq (/usr/local/include/ncurses/ncurses.h, $(wildcard /usr/local/include/ncurses/ncurses.h))
        HOSTCFLAGS += -I/usr/local/include/ncurses -DCURSES_LOC="<ncurses.h>"
else
ifeq (/usr/local/include/ncurses/curses.h, $(wildcard /usr/local/include/ncurses/curses.h))
        HOSTCFLAGS += -I/usr/local/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"
else
ifeq (/usr/include/ncurses.h, $(wildcard /usr/include/ncurses.h))
        HOSTNCURSES += -DCURSES_LOC="<ncurses.h>"
else
        HOSTNCURSES += -DCURSES_LOC="<curses.h>"
endif
endif
endif
endif
endif

CONF_SRC  =conf.c
MCONF_SRC =mconf.c checklist.c menubox.c textbox.c yesno.c inputbox.c util.c msgbox.c
SHARED_SRC=zconf.tab.c glob.c
SHARED_DEPS:=lkc.h lkc_proto.h lkc_defs.h expr.h zconf.tab.h glob.h
CONF_OBJS =$(patsubst %.c,%.o, $(CONF_SRC))
MCONF_OBJS=$(patsubst %.c,%.o, $(MCONF_SRC))
SHARED_OBJS=$(patsubst %.c,%.o, $(SHARED_SRC))

conf: $(CONF_OBJS) $(SHARED_OBJS)
        $(HOSTCC) $(NATIVE_LDFLAGS) $^ -o $@

mconf: $(MCONF_OBJS) $(SHARED_OBJS)
        $(HOSTCC) $(NATIVE_LDFLAGS) $^ -o $@ $(LIBS)

$(CONF_OBJS): %.o : %.c $(SHARED_DEPS)
        $(HOSTCC) $(HOSTCFLAGS) -I. -c $< -o $@

$(MCONF_OBJS): %.o : %.c $(SHARED_DEPS)
        $(HOSTCC) $(HOSTCFLAGS) $(HOSTNCURSES) -I. -c $< -o $@

glob.o: glob.c $(SHARED_DEPS)
        $(HOSTCC) $(HOSTCFLAGS) -I. -c glob.c -o $@

lkc_defs.h: lkc_proto.h
        @sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'

###
# 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

ifdef LKC_GENPARSER

%.tab.c %.tab.h: %.y
        bison -t -d -v -b $* -p $(notdir $*) $<

lex.%.c: %.l
        flex -P$(notdir $*) -o$@ $<
else

lex.zconf.o: lex.zconf.c $(SHARED_DEPS)
        $(HOSTCC) $(HOSTCFLAGS) -I. -c $< -o $@

lex.zconf.c: lex.zconf.c_shipped
        $(CP) lex.zconf.c_shipped lex.zconf.c

zconf.tab.o: zconf.tab.c lex.zconf.c confdata.c expr.c symbol.c menu.c $(SHARED_DEPS)
        $(HOSTCC) $(HOSTCFLAGS) -I. -c $< -o $@

zconf.tab.c: zconf.tab.c_shipped
        $(CP) zconf.tab.c_shipped zconf.tab.c

zconf.tab.h: zconf.tab.h_shipped
        $(CP) zconf.tab.h_shipped zconf.tab.h
endif

.PHONY: ncurses

ncurses:
        @echo "int main(void) { return -1; }" > lxtemp.c
        @if $(HOSTCC) $(HOSTCFLAGS) lxtemp.c $(LIBS) ; then \
                rm -f lxtemp.c a.out; \
        else \
                rm -f lxtemp.c; \
                echo -e "\007" ;\
                echo ">> Unable to find the Ncurses libraries." ;\
                echo ">>" ;\
                echo ">> You must have Ncurses installed in order" ;\
                echo ">> to use 'make menuconfig'" ;\
                echo ;\
                exit 1 ;\
        fi

clean:
        @rm -f *.o *~ core $(TARGETS) $(MCONF_OBJS) $(CONF_OBJS) \
                conf mconf zconf.tab.c zconf.tab.h lex.zconf.c lkc_defs.h