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Checkpoint lwcc development
Changed tactics with the preprocessor. Instead of getting clever and trying
to do things the "fast" way, instead, just tokenize the whole input and
process it that way. Also, set up so the preprocessor and compiler can be
integrated instead of having to have a specifically correct output for the
preprocessed file.
Also removed the subdirectories in the lwcc directory. It made things more
complicated than they needed to be.
author | William Astle <lost@l-w.ca> |
---|---|
date | Thu, 12 Sep 2013 22:06:26 -0600 |
parents | 048adfee2933 |
children | 83fcc1ed6ad6 |
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# define anything system specific here # # set these variables if needed # PROGSUFFIX: suffix added to binaries # BUILDTPREFIX: prefix added to build utilities (cc, etc.) for xcompile # can also set them when invoking "make" #PROGSUFFIX := .exe #BUILDTPREFIX=i586-mingw32msvc- LWTOOLS_VERSION = 4.8 LWTOOLS_VERSION_SUFFIX = -devcc PACKAGE_VERSION = $(LWTOOLS_VERSION)$(LWTOOLS_VERSION_SUFFIX) ifeq ($(PREFIX),) ifneq ($(DESTDIR),) PREFIX = /usr else PREFIX = /usr/local endif endif LIBDIR = $(PREFIX)/lib BINDIR = $(PREFIX)/bin INSTALLDIR = $(DESTDIR)$(PREFIX) INSTALLBIN = $(DESTDIR)$(BINDIR) INSTALLLIB = $(DESTDIR)$(LIBDIR) LWCC_LIBDIR = $(LIBDIR)/lwcc/$(PACKAGE_VERSION) LWCC_INSTALLLIBDIR = $(DESTDIR)$(LWCC_LIBDIR) # this are probably pointless but they will make sure # the variables are set without overriding the environment # or automatic values from make itself. CC ?= cc AR ?= ar RANLIB ?= ranlib # Set variables for cross compiling ifneq ($(BUILDTPREFIX),) CC := $(BUILDTPREFIX)$(CC) AR := $(BUILDTPREFIX)$(AR) RANLIB := $(BUILDTPREFIX)$(RANLIB) endif CPPFLAGS += -I lwlib -DPACKAGE_STRING='"lwtools $(PACKAGE_VERSION)"' CPPFLAGS += -DPREFIX=$(PREFIX) -DLWCC_LIBDIR=$(LWCC_LIBDIR) CPPFLAGS += -DPROGSUFFIX=$(PROGSUFFIX) LDFLAGS += -L$(PWD)/lwlib -llw CFLAGS ?= -O3 -Wall MAIN_TARGETS := lwasm/lwasm$(PROGSUFFIX) \ lwlink/lwlink$(PROGSUFFIX) \ lwar/lwar$(PROGSUFFIX) \ lwlink/lwobjdump$(PROGSUFFIX) \ lwcc/lwcc$(PROGSUFFIX) \ lwcc/lwcc-cpp$(PROGSUFFIX) LWCC_LIBBIN_FILES = lwcc/lwcc-cpp$(PROGSUFFIX) LWCC_LIBLIB_FILES = LWCC_LIBINC_FILES = .PHONY: all all: $(MAIN_TARGETS) lwar_srcs := add.c extract.c list.c lwar.c main.c remove.c replace.c lwar_srcs := $(addprefix lwar/,$(lwar_srcs)) lwlib_srcs := lw_alloc.c lw_realloc.c lw_free.c lw_error.c lw_expr.c \ lw_stack.c lw_string.c lw_stringlist.c lw_cmdline.c lwlib_srcs := $(addprefix lwlib/,$(lwlib_srcs)) lwlink_srcs := main.c lwlink.c readfiles.c expr.c script.c link.c output.c map.c lwobjdump_srcs := objdump.c lwlink_srcs := $(addprefix lwlink/,$(lwlink_srcs)) lwobjdump_srcs := $(addprefix lwlink/,$(lwobjdump_srcs)) lwasm_srcs := debug.c input.c insn_bitbit.c insn_gen.c insn_indexed.c \ insn_inh.c insn_logicmem.c insn_rel.c insn_rlist.c insn_rtor.c insn_tfm.c \ instab.c list.c lwasm.c macro.c main.c os9.c output.c pass1.c pass2.c \ pass3.c pass4.c pass5.c pass6.c pass7.c pragma.c pseudo.c section.c \ struct.c symbol.c unicorns.c lwasm_srcs := $(addprefix lwasm/,$(lwasm_srcs)) lwasm_objs := $(lwasm_srcs:.c=.o) lwlink_objs := $(lwlink_srcs:.c=.o) lwar_objs := $(lwar_srcs:.c=.o) lwlib_objs := $(lwlib_srcs:.c=.o) lwobjdump_objs := $(lwobjdump_srcs:.c=.o) lwasm_deps := $(lwasm_srcs:.c=.d) lwlink_deps := $(lwlink_srcs:.c=.d) lwar_deps := $(lwar_srcs:.c=.d) lwlib_deps := $(lwlib_srcs:.c=.d) lwobjdump_deps := $(lwobjdump_srcs:.c=.d) lwcc_driver_srcs := driver-main.c lwcc_driver_srcs := $(addprefix lwcc/,$(lwcc_driver_srcs)) lwcc_driver_objs := $(lwcc_driver_srcs:.c=.o) lwcc_driver_deps := $(lwcc_driver_srcs:.c=.d) lwcc_cpp_srcs := cpp-main.c cpp.c lex.c strbuf.c token.c lwcc_cpp_srcs := $(addprefix lwcc/,$(lwcc_cpp_srcs)) lwcc_cpp_objs := $(lwcc_cpp_srcs:.c=.o) lwcc_cpp_deps := $(lwcc_cpp_srcs:.c=.d) lwcc_deps := $(lwcc_cpp_deps) $(lwcc_driver_deps) .PHONY: lwlink lwasm lwar lwobjdump lwcc lwlink: lwlink/lwlink$(PROGSUFFIX) lwasm: lwasm/lwasm$(PROGSUFFIX) lwar: lwar/lwar$(PROGSUFFIX) lwobjdump: lwlink/lwobjdump$(PROGSUFFIX) lwcc: lwcc/lwcc$(PROGSUFFIX) lwcc-cpp: lwcc/lwcc-cpp$(PROGSUFFIX) lwasm/lwasm$(PROGSUFFIX): $(lwasm_objs) lwlib @echo Linking $@ @$(CC) -o $@ $(lwasm_objs) $(LDFLAGS) lwlink/lwlink$(PROGSUFFIX): $(lwlink_objs) lwlib @echo Linking $@ @$(CC) -o $@ $(lwlink_objs) $(LDFLAGS) lwlink/lwobjdump$(PROGSUFFIX): $(lwobjdump_objs) lwlib @echo Linking $@ @$(CC) -o $@ $(lwobjdump_objs) $(LDFLAGS) lwar/lwar$(PROGSUFFIX): $(lwar_objs) lwlib @echo Linking $@ @$(CC) -o $@ $(lwar_objs) $(LDFLAGS) lwcc/lwcc$(PROGSUFFIX): $(lwcc_driver_objs) lwlib @echo Linking $@ @$(CC) -o $@ $(lwcc_driver_objs) $(LDFLAGS) lwcc/lwcc-cpp$(PROGSUFFIX): $(lwcc_cpp_objs) lwlib @echo Linking $@ @$(CC) -o $@ $(lwcc_cpp_objs) $(LDFLAGS) #.PHONY: lwlib .INTERMEDIATE: lwlib lwlib: lwlib/liblw.a lwlib/liblw.a: $(lwlib_objs) @echo Linking $@ @$(AR) rc $@ $(lwlib_objs) @$(RANLIB) $@ alldeps := $(lwasm_deps) $(lwlink_deps) $(lwar_deps) $(lwlib_deps) ($lwobjdump_deps) $(lwcc_deps) -include $(alldeps) extra_clean := $(extra_clean) *~ */*~ %.o: %.c @echo "Building dependencies for $@" @$(CC) -MM $(CPPFLAGS) -o $*.d $< @mv -f $*.d $*.d.tmp @sed -e 's|.*:|$*.o $*.d:|' < $*.d.tmp > $*.d @sed -e 's/.*://' -e 's/\\$$//' < $*.d.tmp | fmt -1 | sed -e 's/^ *//' -e 's/$$/:/' >> $*.d @rm -f $*.d.tmp @echo Building $@ @$(CC) $(CPPFLAGS) $(CFLAGS) -o $@ -c $< .PHONY: clean clean: $(cleantargs) @echo "Cleaning up" @rm -f lwlib/liblw.a lwasm/lwasm$(PROGSUFFIX) lwlink/lwlink$(PROGSUFFIX) lwlink/lwobjdump$(PROGSUFFIX) lwar/lwar$(PROGSUFFIX) @rm -f lwcc/lwcc$(PROGSUFFIX) lwcc/lwcc-cpp$(PROGSUFFIX) @rm -f $(lwcc_driver_ojbs) $(lwcc_cpp_objs) @rm -f $(lwasm_objs) $(lwlink_objs) $(lwar_objs) $(lwlib_objs) $(lwobjdump_objs) @rm -f $(extra_clean) @rm -f */*.exe .PHONY: realclean realclean: clean $(realcleantargs) @echo "Cleaning up even more" @rm -f $(lwasm_deps) $(lwlink_deps) $(lwar_deps) $(lwlib_deps) $(lwobjdump_deps) @rm -f $(lwcc_driver_deps) $(lwcc_cpp_deps) @rm -f docs/manual/*.html docs/manual/*.pdf print-%: @echo $* = $($*) .PHONY: install install: install -d $(INSTALLBIN) install $(MAIN_TARGETS) $(INSTALLBIN) install -d $(LWCC_INSTALLLIBDIR) install -d $(LWCC_INSTALLLIBDIR)/bin install -d $(LWCC_INSTALLLIBDIR)/lib install -d $(LWCC_INSTALLLIBDIR)/include ifneq ($(LWCC_LIBBIN_FILES),) install $(LWCC_LIBBIN_FILES) $(LWCC_INSTALLLIBDIR)/bin endif ifneq ($(LWCC_LIBLIB_FILES),) install $(LWCC_LIBLIB_FILES) $(LWCC_INSTALLLIBDIR)/lib endif ifneq ($(LWCC_LIBINC_FILES),) install $(LWCC_LIBINC_FILES) $(LWCC_INSTALLLIBDIR)/include endif .PHONY: test test: all test/runtests @test/runtests .PHONY: manual manual: manual-html manual-htmlm manual-pdf .PHONY: manual-html manual-html: docs/manual/manual.html .PHONY: manual-htmlm manual-htmlm: docs/manual/index.html .PHONY: manual-pdf manual-pdf: docs/manual/manual.pdf docs/manual/manual.html: docs/manual.docbook.sgml docbook2html -o docs -u docs/manual.docbook.sgml && mv docs/manual.docbook.html docs/manual/manual.html docs/manual/index.html: docs/manual.docbook.sgml docbook2html -o docs/manual docsmanual.docbook.sgml docs/manual/manual.pdf: docs/manual.docbook.sgml docbook2pdf -o docs -u docsmanual.docbook.sgml && mv docs/manual.docbook.pdf docs/manual/manual.pdf && rm -f docs/manual.docbook.html