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 CP:=cp -a
  13
  14
  15 all: ncurses conf mconf
  16
  17 LIBS = -lncurses
  18 ifeq (/usr/include/ncurses/ncurses.h, $(wildcard /usr/include/ncurses/ncurses.h))
  19         HOSTNCURSES += -I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>"
  20 else
  21 ifeq (/usr/include/ncurses/curses.h, $(wildcard /usr/include/ncurses/curses.h))
  22         HOSTNCURSES += -I/usr/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"
  23 else
  24 ifeq (/usr/local/include/ncurses/ncurses.h, $(wildcard /usr/local/include/ncurses/ncurses.h))
  25         HOSTCFLAGS += -I/usr/local/include/ncurses -DCURSES_LOC="<ncurses.h>"
  26 else
  27 ifeq (/usr/local/include/ncurses/curses.h, $(wildcard /usr/local/include/ncurses/curses.h))
  28         HOSTCFLAGS += -I/usr/local/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"
  29 else
  30 ifeq (/usr/include/ncurses.h, $(wildcard /usr/include/ncurses.h))
  31         HOSTNCURSES += -DCURSES_LOC="<ncurses.h>"
  32 else
  33         HOSTNCURSES += -DCURSES_LOC="<curses.h>"
  34 endif
  35 endif
  36 endif
  37 endif
  38 endif
  39
  40 CONF_SRC  =conf.c
  41 MCONF_SRC =mconf.c checklist.c menubox.c textbox.c yesno.c inputbox.c util.c msgbox.c
  42 SHARED_SRC=zconf.tab.c
  43 SHARED_DEPS:=lkc.h lkc_proto.h lkc_defs.h expr.h zconf.tab.h
  44 CONF_OBJS =$(patsubst %.c,%.o, $(CONF_SRC))
  45 MCONF_OBJS=$(patsubst %.c,%.o, $(MCONF_SRC))
  46 SHARED_OBJS=$(patsubst %.c,%.o, $(SHARED_SRC))
  47
  48 conf: $(CONF_OBJS) $(SHARED_OBJS)
  49         $(HOSTCC) $(NATIVE_LDFLAGS) $^ -o $@
  50
  51 mconf: $(MCONF_OBJS) $(SHARED_OBJS)
  52         $(HOSTCC) $(NATIVE_LDFLAGS) $^ -o $@ $(LIBS)
  53
  54 $(CONF_OBJS): %.o : %.c $(SHARED_DEPS)
  55         $(HOSTCC) $(HOSTCFLAGS) -I. -c $< -o $@
  56
  57 $(MCONF_OBJS): %.o : %.c $(SHARED_DEPS)
  58         $(HOSTCC) $(HOSTCFLAGS) $(HOSTNCURSES) -I. -c $< -o $@
  59
  60 lkc_defs.h: lkc_proto.h
  61         @sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
  62
  63 ###
  64 # The following requires flex/bison
  65 # By default we use the _shipped versions, uncomment the
  66 # following line if you are modifying the flex/bison src.
  67 #LKC_GENPARSER := 1
  68
  69 ifdef LKC_GENPARSER
  70
  71 %.tab.c %.tab.h: %.y
  72         bison -t -d -v -b $* -p $(notdir $*) $<
  73
  74 lex.%.c: %.l
  75         flex -P$(notdir $*) -o$@ $<
  76 else
  77
  78 lex.zconf.o: lex.zconf.c $(SHARED_DEPS)
  79         $(HOSTCC) $(HOSTCFLAGS) -I. -c $< -o $@
  80
  81 lex.zconf.c: lex.zconf.c_shipped
  82         $(CP) lex.zconf.c_shipped lex.zconf.c
  83
  84 zconf.tab.o: zconf.tab.c lex.zconf.c confdata.c expr.c symbol.c menu.c $(SHARED_DEPS)
  85         $(HOSTCC) $(HOSTCFLAGS) -I. -c $< -o $@
  86
  87 zconf.tab.c: zconf.tab.c_shipped
  88         $(CP) zconf.tab.c_shipped zconf.tab.c
  89
  90 zconf.tab.h: zconf.tab.h_shipped
  91         $(CP) zconf.tab.h_shipped zconf.tab.h
  92 endif
  93
  94 .PHONY: ncurses
  95
  96 ncurses:
  97         @echo "main() {}" > lxtemp.c
  98         @if $(HOSTCC) lxtemp.c $(LIBS) ; then \
  99                 rm -f lxtemp.c a.out; \
 100         else \
 101                 rm -f lxtemp.c; \
 102                 echo -e "\007" ;\
 103                 echo ">> Unable to find the Ncurses libraries." ;\
 104                 echo ">>" ;\
 105                 echo ">> You must have Ncurses installed in order" ;\
 106                 echo ">> to use 'make menuconfig'" ;\
 107                 echo ;\
 108                 exit 1 ;\
 109         fi
 110
 111 clean:
 112         rm -f *.o *~ core $(TARGETS) $(MCONF_OBJS) $(CONF_OBJS) \
 113                 conf mconf zconf.tab.c zconf.tab.h lex.zconf.c lkc_defs.h
 114