scripts/config/Makefile

   1 # Makefile for BusyBox
   2 #
   3 # Copyright (C) 2002 Erik Andersen <andersen@codepoet.org>
   4
   5 TOPDIR=../../
   6 include $(TOPDIR)Rules.mak
   7
   8 all: ncurses conf mconf
   9
  10 LIBS = -lncurses
  11 ifeq (/usr/include/ncurses/ncurses.h, $(wildcard /usr/include/ncurses/ncurses.h))
  12         HOSTNCURSES += -I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>"
  13 else
  14 ifeq (/usr/include/ncurses/curses.h, $(wildcard /usr/include/ncurses/curses.h))
  15         HOSTNCURSES += -I/usr/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"
  16 else
  17 ifeq (/usr/local/include/ncurses/ncurses.h, $(wildcard /usr/local/include/ncurses/ncurses.h))
  18         HOSTCFLAGS += -I/usr/local/include/ncurses -DCURSES_LOC="<ncurses.h>"
  19 else
  20 ifeq (/usr/local/include/ncurses/curses.h, $(wildcard /usr/local/include/ncurses/curses.h))
  21         HOSTCFLAGS += -I/usr/local/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"
  22 else
  23 ifeq (/usr/include/ncurses.h, $(wildcard /usr/include/ncurses.h))
  24         HOSTNCURSES += -DCURSES_LOC="<ncurses.h>"
  25 else
  26         HOSTNCURSES += -DCURSES_LOC="<curses.h>"
  27 endif
  28 endif
  29 endif
  30 endif
  31 endif
  32
  33 CONF_SRC  =conf.c
  34 MCONF_SRC =mconf.c checklist.c menubox.c textbox.c yesno.c inputbox.c util.c msgbox.c
  35 SHARED_SRC=zconf.tab.c
  36 SHARED_DEPS:=lkc.h lkc_proto.h lkc_defs.h expr.h zconf.tab.h
  37 CONF_OBJS =$(patsubst %.c,%.o, $(CONF_SRC))
  38 MCONF_OBJS=$(patsubst %.c,%.o, $(MCONF_SRC))
  39 SHARED_OBJS=$(patsubst %.c,%.o, $(SHARED_SRC))
  40
  41 conf: $(CONF_OBJS) $(SHARED_OBJS)
  42         $(HOSTCC) $(NATIVE_LDFLAGS) $^ -o $@
  43
  44 mconf: $(MCONF_OBJS) $(SHARED_OBJS)
  45         $(HOSTCC) $(NATIVE_LDFLAGS) $^ -o $@ $(LIBS)
  46
  47 $(CONF_OBJS): %.o : %.c $(SHARED_DEPS)
  48         $(HOSTCC) $(HOSTCFLAGS) -I. -c $< -o $@
  49
  50 $(MCONF_OBJS): %.o : %.c $(SHARED_DEPS)
  51         $(HOSTCC) $(HOSTCFLAGS) $(HOSTNCURSES) -I. -c $< -o $@
  52
  53 lkc_defs.h: lkc_proto.h
  54         @sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
  55
  56 ###
  57 # The following requires flex/bison
  58 # By default we use the _shipped versions, uncomment the
  59 # following line if you are modifying the flex/bison src.
  60 #LKC_GENPARSER := 1
  61
  62 ifdef LKC_GENPARSER
  63
  64 %.tab.c %.tab.h: %.y
  65         bison -t -d -v -b $* -p $(notdir $*) $<
  66
  67 lex.%.c: %.l
  68         flex -P$(notdir $*) -o$@ $<
  69 else
  70
  71 lex.zconf.o: lex.zconf.c $(SHARED_DEPS)
  72         $(HOSTCC) $(HOSTCFLAGS) -I. -c $< -o $@
  73
  74 lex.zconf.c: lex.zconf.c_shipped
  75         cp lex.zconf.c_shipped lex.zconf.c
  76
  77 zconf.tab.o: zconf.tab.c lex.zconf.c confdata.c expr.c symbol.c menu.c $(SHARED_DEPS)
  78         $(HOSTCC) $(HOSTCFLAGS) -I. -c $< -o $@
  79
  80 zconf.tab.c: zconf.tab.c_shipped
  81         cp zconf.tab.c_shipped zconf.tab.c
  82
  83 zconf.tab.h: zconf.tab.h_shipped
  84         cp zconf.tab.h_shipped zconf.tab.h
  85 endif
  86
  87 .PHONY: ncurses
  88
  89 ncurses:
  90         @echo "main() {}" > lxtemp.c
  91         @if $(HOSTCC) lxtemp.c $(LIBS) ; then \
  92                 rm -f lxtemp.c a.out; \
  93         else \
  94                 rm -f lxtemp.c; \
  95                 echo -e "\007" ;\
  96                 echo ">> Unable to find the Ncurses libraries." ;\
  97                 echo ">>" ;\
  98                 echo ">> You must have Ncurses installed in order" ;\
  99                 echo ">> to use 'make menuconfig'" ;\
 100                 echo ;\
 101                 exit 1 ;\
 102         fi
 103
 104 clean:
 105         rm -f *.o *~ core $(TARGETS) $(MCONF_OBJS) $(CONF_OBJS) \
 106                 conf mconf zconf.tab.c zconf.tab.h lex.zconf.c lkc_defs.h
 107