package/config/Makefile

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