package/config/Makefile

   1 # Makefile for buildroot2
   2 #
   3 # Copyright (C) 2002-2004 Erik Andersen <andersen@codepoet.org>
   4
   5 CP=cp -fpR
   6
   7 # Select the compiler needed to build binaries for your development system
   8 HOSTCC    = gcc
   9 HOSTCFLAGS= -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer
  10 # Ensure consistent sort order, 'gcc -print-search-dirs' behavior, etc.
  11 LC_ALL:= C
  12
  13
  14 all: ncurses conf mconf
  15
  16 LIBS = -lncurses
  17 ifeq (/usr/include/ncurses/ncurses.h, $(wildcard /usr/include/ncurses/ncurses.h))
  18         HOSTNCURSES += -I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>"
  19 else
  20 ifeq (/usr/include/ncurses/curses.h, $(wildcard /usr/include/ncurses/curses.h))
  21         HOSTNCURSES += -I/usr/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"
  22 else
  23 ifeq (/usr/local/include/ncurses/ncurses.h, $(wildcard /usr/local/include/ncurses/ncurses.h))
  24         HOSTCFLAGS += -I/usr/local/include/ncurses -DCURSES_LOC="<ncurses.h>"
  25 else
  26 ifeq (/usr/local/include/ncurses/curses.h, $(wildcard /usr/local/include/ncurses/curses.h))
  27         HOSTCFLAGS += -I/usr/local/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"
  28 else
  29 ifeq (/usr/include/ncurses.h, $(wildcard /usr/include/ncurses.h))
  30         HOSTNCURSES += -DCURSES_LOC="<ncurses.h>"
  31 else
  32         HOSTNCURSES += -DCURSES_LOC="<curses.h>"
  33 endif
  34 endif
  35 endif
  36 endif
  37 endif
  38
  39 CONF_SRC  =conf.c
  40 MCONF_SRC =mconf.c checklist.c menubox.c textbox.c yesno.c inputbox.c util.c msgbox.c
  41 SHARED_SRC=zconf.tab.c
  42 SHARED_DEPS:=lkc.h lkc_proto.h lkc_defs.h expr.h zconf.tab.h
  43 CONF_OBJS =$(patsubst %.c,%.o, $(CONF_SRC))
  44 MCONF_OBJS=$(patsubst %.c,%.o, $(MCONF_SRC))
  45 SHARED_OBJS=$(patsubst %.c,%.o, $(SHARED_SRC))
  46
  47 conf: $(CONF_OBJS) $(SHARED_OBJS)
  48         $(HOSTCC) $(NATIVE_LDFLAGS) $^ -o $@
  49
  50 mconf: $(MCONF_OBJS) $(SHARED_OBJS)
  51         $(HOSTCC) $(NATIVE_LDFLAGS) $^ -o $@ $(LIBS)
  52
  53 $(CONF_OBJS): %.o : %.c $(SHARED_DEPS)
  54         $(HOSTCC) $(HOSTCFLAGS) -I. -c $< -o $@
  55
  56 $(MCONF_OBJS): %.o : %.c $(SHARED_DEPS)
  57         $(HOSTCC) $(HOSTCFLAGS) $(HOSTNCURSES) -I. -c $< -o $@
  58
  59 lkc_defs.h: lkc_proto.h
  60         @sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
  61
  62 ###
  63 # The following requires flex/bison
  64 # By default we use the _shipped versions, uncomment the
  65 # following line if you are modifying the flex/bison src.
  66 #LKC_GENPARSER := 1
  67
  68 ifdef LKC_GENPARSER
  69
  70 %.tab.c %.tab.h: %.y
  71         bison -t -d -v -b $* -p $(notdir $*) $<
  72
  73 lex.%.c: %.l
  74         flex -P$(notdir $*) -o$@ $<
  75 else
  76
  77 lex.zconf.o: lex.zconf.c $(SHARED_DEPS)
  78         $(HOSTCC) $(HOSTCFLAGS) -I. -c $< -o $@
  79
  80 lex.zconf.c: lex.zconf.c_shipped
  81         $(CP) lex.zconf.c_shipped lex.zconf.c
  82
  83 zconf.tab.o: zconf.tab.c lex.zconf.c confdata.c expr.c symbol.c menu.c $(SHARED_DEPS)
  84         $(HOSTCC) $(HOSTCFLAGS) -I. -c $< -o $@
  85
  86 zconf.tab.c: zconf.tab.c_shipped
  87         $(CP) zconf.tab.c_shipped zconf.tab.c
  88
  89 zconf.tab.h: zconf.tab.h_shipped
  90         $(CP) zconf.tab.h_shipped zconf.tab.h
  91 endif
  92
  93 .PHONY: ncurses
  94
  95 ncurses:
  96         @echo "main() {}" > lxtemp.c
  97         @if $(HOSTCC) lxtemp.c $(LIBS) ; then \
  98                 rm -f lxtemp.c a.out; \
  99         else \
 100                 rm -f lxtemp.c; \
 101                 echo -e "\007" ;\
 102                 echo ">> Unable to find the Ncurses libraries." ;\
 103                 echo ">>" ;\
 104                 echo ">> You must have Ncurses installed in order" ;\
 105                 echo ">> to use 'make menuconfig'" ;\
 106                 echo ;\
 107                 exit 1 ;\
 108         fi
 109
 110 clean:
 111         rm -f *.o *~ core $(TARGETS) $(MCONF_OBJS) $(CONF_OBJS) \
 112                 conf mconf zconf.tab.c zconf.tab.h lex.zconf.c lkc_defs.h
 113