package/config/Makefile

   1 # Makefile for buildroot2
   2 #
   3 # Copyright (C) 2002-2005 Erik Andersen <andersen@codepoet.org>
   4 #
   5 # This program is free software; you can redistribute it and/or modify it under
   6 # the terms of the GNU Library General Public License as published by the Free
   7 # Software Foundation; either version 2 of the License, or (at your option) any
   8 # later version.
   9 #
  10 # This program is distributed in the hope that it will be useful, but WITHOUT
  11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  12 # FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
  13 # details.
  14 #
  15 # You should have received a copy of the GNU Library General Public License
  16 # along with this program; if not, write to the Free Software Foundation, Inc.,
  17 # 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  18
  19 # Select the compiler needed to build binaries for your development system
  20 HOSTCC    = gcc
  21 HOSTCFLAGS= -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer
  22 # Ensure consistent sort order, 'gcc -print-search-dirs' behavior, etc.
  23 LC_ALL:= C
  24
  25 all: ncurses conf mconf
  26
  27 ifeq ($(shell uname),SunOS)
  28 LIBS = -lcurses
  29 else
  30 LIBS = -lncurses
  31 endif
  32 ifeq (/usr/include/ncurses/ncurses.h, $(wildcard /usr/include/ncurses/ncurses.h))
  33         HOSTNCURSES += -I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>"
  34 else
  35 ifeq (/usr/include/ncurses/curses.h, $(wildcard /usr/include/ncurses/curses.h))
  36         HOSTNCURSES += -I/usr/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"
  37 else
  38 ifeq (/usr/local/include/ncurses/ncurses.h, $(wildcard /usr/local/include/ncurses/ncurses.h))
  39         HOSTCFLAGS += -I/usr/local/include/ncurses -DCURSES_LOC="<ncurses.h>"
  40 else
  41 ifeq (/usr/local/include/ncurses/curses.h, $(wildcard /usr/local/include/ncurses/curses.h))
  42         HOSTCFLAGS += -I/usr/local/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"
  43 else
  44 ifeq (/usr/include/ncurses.h, $(wildcard /usr/include/ncurses.h))
  45         HOSTNCURSES += -DCURSES_LOC="<ncurses.h>"
  46 else
  47         HOSTNCURSES += -DCURSES_LOC="<curses.h>"
  48 endif
  49 endif
  50 endif
  51 endif
  52 endif
  53
  54 CONF_SRC     = conf.c
  55 MCONF_SRC    = mconf.c
  56 LXD_SRC      = lxdialog/checklist.c lxdialog/menubox.c lxdialog/textbox.c \
  57                lxdialog/yesno.c lxdialog/inputbox.c lxdialog/util.c \
  58                lxdialog/msgbox.c
  59 SHARED_SRC   = zconf.tab.c
  60 SHARED_DEPS := lkc.h lkc_proto.h lkc_defs.h expr.h zconf.tab.h
  61 CONF_OBJS    = $(patsubst %.c,%.o, $(CONF_SRC))
  62 MCONF_OBJS   = $(patsubst %.c,%.o, $(MCONF_SRC) $(LXD_SRC))
  63 SHARED_OBJS  = $(patsubst %.c,%.o, $(SHARED_SRC))
  64
  65 conf: $(CONF_OBJS) $(SHARED_OBJS)
  66         $(HOSTCC) $(NATIVE_LDFLAGS) $^ -o $@
  67
  68 mconf: $(MCONF_OBJS) $(SHARED_OBJS)
  69         $(HOSTCC) $(NATIVE_LDFLAGS) $^ -o $@ $(LIBS)
  70
  71 $(CONF_OBJS): %.o : %.c $(SHARED_DEPS)
  72         $(HOSTCC) $(HOSTCFLAGS) -I. -c $< -o $@
  73
  74 $(MCONF_OBJS): %.o : %.c $(SHARED_DEPS)
  75         $(HOSTCC) $(HOSTCFLAGS) $(HOSTNCURSES) -I. -c $< -o $@
  76
  77 lkc_defs.h: lkc_proto.h
  78         @sed < $< > $@ 's/P(\([^,]*\),.*/#define \1 (\*\1_p)/'
  79
  80 ###
  81 # The following requires flex/bison
  82 # By default we use the _shipped versions, uncomment the
  83 # following line if you are modifying the flex/bison src.
  84 #LKC_GENPARSER := 1
  85
  86 ifdef LKC_GENPARSER
  87
  88 %.tab.c %.tab.h: %.y
  89         bison -t -d -v -b $* -p $(notdir $*) $<
  90
  91 lex.%.c: %.l
  92         flex -P$(notdir $*) -o$@ $<
  93 else
  94
  95 lex.zconf.o: lex.zconf.c $(SHARED_DEPS)
  96         $(HOSTCC) $(HOSTCFLAGS) -I. -c $< -o $@
  97
  98 lex.zconf.c: lex.zconf.c_shipped
  99         cp lex.zconf.c_shipped lex.zconf.c
 100
 101 zconf.tab.o: zconf.tab.c lex.zconf.c confdata.c expr.c symbol.c menu.c $(SHARED_DEPS)
 102         $(HOSTCC) $(HOSTCFLAGS) -I. -c $< -o $@
 103
 104 zconf.tab.c: zconf.tab.c_shipped
 105         cp zconf.tab.c_shipped zconf.tab.c
 106
 107 zconf.tab.h: zconf.tab.h_shipped
 108         cp zconf.tab.h_shipped zconf.tab.h
 109 endif
 110
 111 .PHONY: ncurses
 112
 113 ncurses:
 114         @echo "main() {}" > lxtemp.c
 115         @if $(HOSTCC) lxtemp.c $(LIBS) ; then \
 116                 $(RM) lxtemp.c a.out; \
 117         else \
 118                 $(RM) lxtemp.c; \
 119                 echo -e "\007" ;\
 120                 echo ">> Unable to find the Ncurses libraries." ;\
 121                 echo ">>" ;\
 122                 echo ">> You must have Ncurses installed in order" ;\
 123                 echo ">> to use 'make menuconfig'" ;\
 124                 echo ">>" ;\
 125                 echo ">> Maybe you want to try 'make config', which" ;\
 126                 echo ">> doesn't depend on the Ncurses libraries." ;\
 127                 echo ;\
 128                 exit 1 ;\
 129         fi
 130
 131 clean:
 132         $(RM) *.o *~ core $(TARGETS) $(MCONF_OBJS) $(CONF_OBJS) \
 133                 conf mconf zconf.tab.c zconf.tab.h lex.zconf.c lkc_defs.h
 134