# Portable Forth written in 'C'
# by Phil Burk
# For more info visit http://www.softsynth.com/pforth/
+#
+# See "help" target below.
-.SUFFIXES: .c .o
+.POSIX:
# 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)
+SRCDIR = ../..
+PFORTHDIR = $(SRCDIR)
CSRCDIR = $(PFORTHDIR)/csrc
FTHDIR = $(PFORTHDIR)/fth
-PFDICAPP = $(FTHDIR)/pforth
-PFORTHDIC = $(FTHDIR)/pforth.dic
-PFDICDAT = ${CSRCDIR}/pfdicdat.h
-PFORTHAPP = $(PFORTHDIR)/pforth_standalone
-OBJECTDIR = $(PFORTHDIR)/objects
-TEMPOBJECTDIR = $(PFORTHDIR)/tempobjects
+PFDICAPP = pforth
+PFORTHDIC = pforth.dic
+PFDICDAT = pfdicdat.h
+PFORTHAPP = pforth_standalone
+
+# This is needed to get pForth to build on Snow Leopard and other 64 bit platforms.
+WIDTHOPT=
FULL_WARNINGS = \
+ --std=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)
-EMBCCOPTS = -DPF_STATIC_DIC
+DEBUGOPTS = -g
+CCOPTS = $(WIDTHOPT) -x c -O2 $(FULL_WARNINGS) $(EXTRA_CCOPTS) $(DEBUGOPTS)
+
+IO_SOURCE = pf_io_posix.c pf_fileio_stdio.c
+#IO_SOURCE = pf_io_stdio.c
+
+EMBCCOPTS = -DPF_STATIC_DIC #-DPF_NO_FILEIO
#######################################
-# Build file lists from wildcards.
-PFITEMP = ${wildcard ${CSRCDIR}/*.h}
-PFINCLUDES = ${PFITEMP:${CSRCDIR}/pfdicdat.h=}
-PFSOURCE = ${wildcard ${CSRCDIR}/*.c} ${CSRCDIR}/posix/pf_io_posix.c
-PFTEMP = ${PFSOURCE:%.c=%.o}
-PFOBJS = ${PFTEMP:${CSRCDIR}/%=${TEMPOBJECTDIR}/%}
-PFEMBOBJS = ${PFTEMP:${CSRCDIR}/%=${OBJECTDIR}/%}
-
-COMPILE = $(COMPILER) $(CCOPTS) $(CDEFS)
-
-${TEMPOBJECTDIR}/%.o: ${TEMPOBJECTDIR}/posix $(PFINCLUDES) ${CSRCDIR}/%.c
- $(COMPILE) -O -o ${TEMPOBJECTDIR}/$*.o -c ${CSRCDIR}/$*.c
-
-${OBJECTDIR}/%.o: ${OBJECTDIR}/posix $(PFINCLUDES) ${CSRCDIR}/%.c ${CSRCDIR}/pfdicdat.h
- $(COMPILE) -O -o ${OBJECTDIR}/$*.o -c ${CSRCDIR}/$*.c $(EMBCCOPTS)
+PFINCLUDES = pf_all.h pf_cglue.h pf_clib.h pf_core.h pf_float.h \
+ pf_guts.h pf_host.h pf_inc1.h pf_io.h pf_mem.h pf_save.h \
+ pf_text.h pf_types.h pf_win32.h pf_words.h pfcompfp.h \
+ pfcompil.h pfdicdat_arm.h pfinnrfp.h pforth.h
+PFBASESOURCE = pf_cglue.c pf_clib.c pf_core.c pf_inner.c \
+ pf_io.c pf_io_none.c pf_main.c pf_mem.c pf_save.c \
+ pf_text.c pf_words.c pfcompil.c pfcustom.c
+PFSOURCE = $(PFBASESOURCE) $(IO_SOURCE)
+
+VPATH = .:$(CSRCDIR):$(CSRCDIR)/posix:$(CSRCDIR)/stdio:$(CSRCDIR)/win32_console:$(CSRCDIR)/win32
+
+XCFLAGS = $(CCOPTS)
+XCPPFLAGS = -DPF_SUPPORT_FP -D_DEFAULT_SOURCE -D_GNU_SOURCE
+XLDFLAGS = $(WIDTHOPT)
+
+CPPFLAGS = -I. $(XCPPFLAGS)
+CFLAGS = $(XCFLAGS)
+LDFLAGS = $(XLDFLAGS)
+
+COMPILE = $(CC) $(CFLAGS) $(CPPFLAGS)
+LINK = $(CC) $(LDFLAGS)
+
+.SUFFIXES: .c .o .eo
+
+PFOBJS = $(PFSOURCE:.c=.o)
+PFEMBOBJS = $(PFSOURCE:.c=.eo)
+
+%.o: %.c $(PFINCLUDES)
+ $(COMPILE) -c -o $@ $<
+
+%.eo: %.c $(PFINCLUDES) pfdicdat.h
+ $(COMPILE) $(EMBCCOPTS) -c -o $@ $<
+
+.PHONY: all clean test
+.PHONY: help pffiles pfdicapp pfdicdat pforthapp
all: $(PFORTHAPP)
pffiles:
- @echo "ITEMP FILES -----------------"
- @echo ${PFITEMP}
@echo "INCLUDE FILES -----------------"
@echo ${PFINCLUDES}
@echo "'C' FILES ---------------------"
@echo ${PFOBJS}
@echo "EMBEDDED OBJECT FILES ------------------"
@echo ${PFEMBOBJS}
-
-${TEMPOBJECTDIR}/posix:
- mkdir -p ${TEMPOBJECTDIR}/posix
-
-${OBJECTDIR}/posix:
- mkdir -pv ${OBJECTDIR}/posix
-# build pforth by compiling 'C' source
+# Build pforth by compiling 'C' source.
$(PFDICAPP): $(PFINCLUDES) $(PFOBJS)
- $(COMPILER) $(PFOBJS) -lm -o $(PFDICAPP)
+ $(LINK) -o $@ $(PFOBJS) $(LDADD) -lm
-pfdicapp: $(PFDICAPP)
+# Build basic dictionary image by running newly built pforth and including "system.fth".
+$(PFORTHDIC): $(PFDICAPP)
+ wd=$$(pwd); (cd $(FTHDIR); $${wd}/$(PFDICAPP) -i system.fth)
+ (cd $(FTHDIR); cat pforth.dic; rm -f pforth.dic) > $@
-# build basic dictionary by running newly built pforth and including system.fth
-$(PFDICDAT): $(PFDICAPP)
- cd $(FTHDIR); $(PFDICAPP) -i system.fth ; mv pfdicdat.h $(PFDICDAT)
+$(PFDICDAT): $(PFORTHDIC) $(PFDICAPP)
+ echo 'include $(FTHDIR)/savedicd.fth SDAD BYE' | ./$(PFDICAPP) -d $(PFORTHDIC)
-$(PFORTHAPP): ${TEMPOBJECTDIR}/posix $(PFDICDAT) $(PFINCLUDES) $(PFEMBOBJS)
- $(COMPILER) $(PFEMBOBJS) -lm -o $(PFORTHAPP)
+$(PFORTHAPP): $(PFDICDAT) $(PFEMBOBJS)
+ $(LINK) -o $@ $(PFEMBOBJS) $(LDADD) -lm
@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)
+ wd=$$(pwd); (cd $(FTHDIR); $${wd}/$(PFORTHAPP) -q t_corex.fth)
+ wd=$$(pwd); (cd $(FTHDIR); $${wd}/$(PFORTHAPP) -q t_strings.fth)
+ wd=$$(pwd); (cd $(FTHDIR); $${wd}/$(PFORTHAPP) -q t_locals.fth)
+ wd=$$(pwd); (cd $(FTHDIR); $${wd}/$(PFORTHAPP) -q t_alloc.fth)
+ wd=$$(pwd); (cd $(FTHDIR); $${wd}/$(PFORTHAPP) -q t_floats.fth)
+ wd=$$(pwd); (cd $(FTHDIR); $${wd}/$(PFORTHAPP) -q t_file.fth)
+
clean:
- -rm -f $(PFOBJS) $(PFEMBOBJS)
- -rm $(PFORTHAPP)
- -rm $(PFDICDAT)
- -rm $(PFORTHDIC)
- -rm $(PFDICAPP)
+ rm -f $(PFOBJS) $(PFEMBOBJS)
+ rm -f $(PFORTHAPP)
+ rm -f $(PFDICDAT) $(FTHDIR)/$(PFDICDAT)
+ rm -f $(PFORTHDIC) $(FTHDIR)/$(PFORTHDIC)
+ rm -f $(PFDICAPP)