# Portable Forth written in 'C'
# by Phil Burk
# For more info visit http://www.softsynth.com/pforth/
+#
+# See "help" target below.
.SUFFIXES: .c .o
# Options include: PF_SUPPORT_FP PF_NO_MALLOC PF_NO_INIT PF_DEBUG
# See "docs/pf_ref.htm" file for more info.
-# Note for Mac OS X, use cc instead of gcc
COMPILER = gcc
PFORTHDIR := $(shell cd ../../; pwd)
OBJECTDIR = $(PFORTHDIR)/objects
TEMPOBJECTDIR = $(PFORTHDIR)/tempobjects
+# This is needed to get pForth to build on Snow Leopard and other 64 bit platforms.
+WIDTHOPT=
+
FULL_WARNINGS = \
+ -c89 \
-fsigned-char \
-fno-builtin \
-fno-unroll-loops \
-fpeephole \
-fno-keep-inline-functions \
+ -pedantic \
-Wcast-qual \
-Wall \
-Wwrite-strings \
-Winline \
-Wmissing-prototypes \
-Wmissing-declarations
-
-CCOPTS = -DPF_SUPPORT_FP -DPF_POSIX_IO -O2 $(FULL_WARNINGS) $(EXTRA_CCOPTS)
+
+DEBUGOPTS = -g
+CCOPTS = $(WIDTHOPT) -x c -DPF_SUPPORT_FP -O2 $(FULL_WARNINGS) $(EXTRA_CCOPTS) $(DEBUGOPTS)
+
+IO_SOURCE = ${CSRCDIR}/posix/pf_io_posix.c
+#IO_SOURCE = ${CSRCDIR}/stdio/pf_io_stdio.c
EMBCCOPTS = -DPF_STATIC_DIC
# Build file lists from wildcards.
PFITEMP = ${wildcard ${CSRCDIR}/*.h}
PFINCLUDES = ${PFITEMP:${CSRCDIR}/pfdicdat.h=}
-PFSOURCE = ${wildcard ${CSRCDIR}/*.c} ${CSRCDIR}/posix/pf_io_posix.c
+PFSOURCE = ${wildcard ${CSRCDIR}/*.c} ${IO_SOURCE}
PFTEMP = ${PFSOURCE:%.c=%.o}
PFOBJS = ${PFTEMP:${CSRCDIR}/%=${TEMPOBJECTDIR}/%}
PFEMBOBJS = ${PFTEMP:${CSRCDIR}/%=${OBJECTDIR}/%}
COMPILE = $(COMPILER) $(CCOPTS) $(CDEFS)
-
-${TEMPOBJECTDIR}/%.o: ${TEMPOBJECTDIR}/posix $(PFINCLUDES) ${CSRCDIR}/%.c
+
+${TEMPOBJECTDIR}/%.o: ${TEMPOBJECTDIR} $(PFINCLUDES) ${CSRCDIR}/%.c
$(COMPILE) -O -o ${TEMPOBJECTDIR}/$*.o -c ${CSRCDIR}/$*.c
-
-${OBJECTDIR}/%.o: ${OBJECTDIR}/posix $(PFINCLUDES) ${CSRCDIR}/%.c ${CSRCDIR}/pfdicdat.h
+
+${OBJECTDIR}/%.o: ${OBJECTDIR} $(PFINCLUDES) ${CSRCDIR}/%.c ${CSRCDIR}/pfdicdat.h
$(COMPILE) -O -o ${OBJECTDIR}/$*.o -c ${CSRCDIR}/$*.c $(EMBCCOPTS)
all: $(PFORTHAPP)
@echo ${PFOBJS}
@echo "EMBEDDED OBJECT FILES ------------------"
@echo ${PFEMBOBJS}
-
-${TEMPOBJECTDIR}/posix:
+
+${TEMPOBJECTDIR}:
mkdir -p ${TEMPOBJECTDIR}/posix
+ mkdir -p ${TEMPOBJECTDIR}/stdio
-${OBJECTDIR}/posix:
+${OBJECTDIR}:
mkdir -p ${OBJECTDIR}/posix
+ mkdir -p ${OBJECTDIR}/stdio
-# build pforth by compiling 'C' source
+# Build pforth by compiling 'C' source.
$(PFDICAPP): $(PFINCLUDES) $(PFOBJS)
- $(COMPILER) $(PFOBJS) -lm -o $(PFDICAPP)
-
-pfdicapp: $(PFDICAPP)
+ $(COMPILER) $(PFOBJS) $(WIDTHOPT) -lm -o $(PFDICAPP)
-# build basic dictionary by running newly built pforth and including system.fth
+# Build basic dictionary image by running newly built pforth and including "system.fth".
$(PFDICDAT): $(PFDICAPP)
cd $(FTHDIR); $(PFDICAPP) -i system.fth ; mv pfdicdat.h $(PFDICDAT)
-$(PFORTHAPP): ${TEMPOBJECTDIR}/posix $(PFDICDAT) $(PFINCLUDES) $(PFEMBOBJS)
- $(COMPILER) $(PFEMBOBJS) -lm -o $(PFORTHAPP)
+$(PFORTHAPP): $(PFDICDAT) $(PFEMBOBJS)
+ $(COMPILER) $(PFEMBOBJS) $(WIDTHOPT) -lm -o $(PFORTHAPP)
@echo ""
@echo "Standalone pForth executable written to $(PFORTHAPP)"
-
+
+
+# target aliases
+pfdicapp: $(PFDICAPP)
+
+pfdicdat: $(PFDICDAT)
+
+pforthapp: $(PFORTHAPP)
+
+help:
+ @echo "Use 'make all' to build standalone pForth executable."
+ @echo "PForth can be built in several stages using these targets:"
+ @echo " pfdicapp = executable pForth with minimal dictionary. All from 'C'."
+ @echo " pfdicdat = image of full dictionary build by compiling Forth code."
+ @echo " pforthapp = executable with embedded dictionary image. DEFAULT 'all' target."
+ @echo ""
+ @echo " The file 'fth/pfdicdat.h' is generated by pForth. It contains a binary image of the Forth dictionary."
+ @echo " It allows pForth to work as a standalone image that does not need to load a dictionary file."
+
+test: $(PFORTHAPP)
+ cd $(FTHDIR); ../pforth_standalone -q t_corex.fth
+ cd $(FTHDIR); ../pforth_standalone -q t_strings.fth
+ cd $(FTHDIR); ../pforth_standalone -q t_locals.fth
+ cd $(FTHDIR); ../pforth_standalone -q t_alloc.fth
+ cd $(FTHDIR); ../pforth_standalone -q t_floats.fth
+
clean:
- -rm -f $(PFOBJS) $(PFEMBOBJS)
- -rm $(PFORTHAPP)
- -rm $(PFDICDAT)
- -rm $(PFORTHDIC)
- -rm $(PFDICAPP)
+ rm -f $(PFOBJS) $(PFEMBOBJS)
+ rm -f $(PFORTHAPP)
+ rm -f $(PFDICDAT)
+ rm -f $(PFORTHDIC)
+ rm -f $(PFDICAPP)
+ rm -rf $(OBJECTDIR) $(TEMPOBJECTDIR)
+