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   1 # @(#) rlsMakefile 97/12/10 1.1
   2 # makefile for pForth
   3 # Portable Forth written in 'C'
   4 # Phil Burk
   5
   6 .SUFFIXES: .c .o
   7
   8 # Options include: PF_SUPPORT_FP PF_NO_MALLOC PF_NO_INIT PF_DEBUG
   9 # See "docs/pf_ref.htm" file for more info.
  10
  11 SOURCEDIR = csrc
  12 OBJECTDIR = objects
  13 EMBOBJECTDIR = embobjects
  14
  15 FULL_WARNINGS =  -O2 \
  16         -fsigned-char \
  17         -fno-builtin \
  18         -fno-unroll-loops \
  19         -fpeephole \
  20         -fno-keep-inline-functions \
  21         -Wcast-qual \
  22         -Wall \
  23         -Wwrite-strings \
  24         -Winline  \
  25         -Wmissing-prototypes \
  26         -Wmissing-declarations
  27
  28 CCOPTS = -DPF_SUPPORT_FP $(FULL_WARNINGS)
  29 COMPILER = gcc
  30
  31 EMBCCOPTS = -DPF_NO_INIT -DPF_NO_MALLOC -DPF_NO_FILEIO \
  32     -DPF_NO_CLIB -DPF_STATIC_DIC
  33
  34 #######################################
  35 # Build file lists from wildcards.
  36 PFITEMP    = ${wildcard ${SOURCEDIR}/*.h}
  37 PFINCLUDES = ${PFITEMP:${SOURCEDIR}/pfdicdat.h=}
  38 PFSOURCE   = ${wildcard ${SOURCEDIR}/*.c}
  39 PFTEMP     = ${PFSOURCE:%.c=%.o}
  40 PFOBJS     = ${PFTEMP:${SOURCEDIR}/%=${OBJECTDIR}/%}
  41 PFEMBOBJS  = ${PFTEMP:${SOURCEDIR}/%=${EMBOBJECTDIR}/%}
  42
  43 COMPILE = $(COMPILER) $(CCOPTS) $(CDEFS)
  44
  45 ${OBJECTDIR}/%.o:  $(PFINCLUDES)  ${SOURCEDIR}/%.c
  46         $(COMPILE) -O -o ${OBJECTDIR}/$*.o -c ${SOURCEDIR}/$*.c
  47
  48 ${EMBOBJECTDIR}/%.o:  $(PFINCLUDES) ${SOURCEDIR}/%.c ${SOURCEDIR}/pfdicdat.h
  49         $(COMPILE) -O -o ${EMBOBJECTDIR}/$*.o -c ${SOURCEDIR}/$*.c $(EMBCCOPTS)
  50
  51 all: pforth pforth.dic
  52
  53 pffiles:
  54         echo "ITEMP FILES -----------------"
  55         echo ${PFITEMP}
  56         echo "INCLUDE FILES -----------------"
  57         echo ${PFINCLUDES}
  58         echo "'C' FILES ---------------------"
  59         echo ${PFSOURCE}
  60         echo "OBJECT FILES ------------------"
  61         echo ${PFOBJS}
  62         echo "EMBEDDED OBJECT FILES ------------------"
  63         echo ${PFEMBOBJS}
  64
  65 # build pforth by compiling 'C' source
  66 pforth: $(PFINCLUDES) $(PFOBJS)
  67         $(COMPILER) $(PFOBJS) -lm -o pforth
  68
  69 # build basic dictionary by running newly built pforth and including system.fth
  70 pforth.dic: pforth
  71         ./pforth -i system.fth
  72
  73 ${SOURCEDIR}/pfdicdat.h: pforth pforth.dic
  74         @(echo 'INCLUDE utils/savedicd.fth'; \
  75           echo 'SDAD';         \
  76           echo 'bye')                                 | \
  77         pforth -dpforth.dic
  78         cp pfdicdat.h ${SOURCEDIR}
  79
  80
  81 pfemb: $(PFINCLUDES) $(PFEMBOBJS)
  82         $(COMPILER) $(PFEMBOBJS) -lm -o pfemb
  83
  84 clean:
  85         rm -f $(PFOBJS) $(PFEMBOBJS) pforth *.dic core ${SOURCEDIR}/pfdicdat.h pfemb
  86