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Initial version of lwcc compiler driver and Makefile infrastructure
Implement an initial version of the lwcc compiler front end and arrange for
the Makefile to understand how to compile it.
author | William Astle <lost@l-w.ca> |
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date | Sun, 08 Sep 2013 15:53:06 -0600 |
parents | 1dcc0b174e3b |
children | b67a118dbdb7 |
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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- ifneq ($(DESTDIR),) INSTALLDIR = $(DESTDIR)/usr/bin else INSTALLDIR ?= /usr/local/bin endif # this are probably pointless but they will make sure # the variables are set without overriding the environment # or automatic values from make itself. CC ?= cc AR ?= ar RANLIB ?= ranlib # Set variables for cross compiling ifneq ($(BUILDTPREFIX),) CC := $(BUILDTPREFIX)$(CC) AR := $(BUILDTPREFIX)$(AR) RANLIB := $(BUILDTPREFIX)$(RANLIB) endif CPPFLAGS += -I lwlib -DPACKAGE_STRING='"lwtools 4.8"' LDFLAGS += -L$(PWD)/lwlib -llw CFLAGS ?= -O3 -Wall MAIN_TARGETS := lwasm/lwasm$(PROGSUFFIX) \ lwlink/lwlink$(PROGSUFFIX) \ lwar/lwar$(PROGSUFFIX) \ lwlink/lwobjdump$(PROGSUFFIX) .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 := main.c lwcc_driver_srcs := $(addprefix lwcc/driver/,$(lwcc_driver_srcs)) lwcc_driver_objs := $(lwcc_driver_srcs:.c=.o) lwcc_driver_deps := $(lwcc_driver_srcs:.c=.d) .PHONY: lwlink lwasm lwar lwobjdump lwcc lwlink: lwlink/lwlink$(PROGSUFFIX) lwasm: lwasm/lwasm$(PROGSUFFIX) lwar: lwar/lwar$(PROGSUFFIX) lwobjdump: lwlink/lwobjdump$(PROGSUFFIX) lwcc: lwcc/driver/lwcc lwasm/lwasm$(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) $(LDFLAGS) lwcc/driver/lwcc$(PROGSUFFIX): $(lwcc_driver_objs) lwlib @echo Linking $@ @$(CC) -o $@ $(lwcc_driver_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$(PROGSUFFIX) @rm -f lwcc/driver/lwcc$(PROGSUFFIX) @rm -f $(lwcc_driver_ojbs) @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) @rm -f docs/manual/*.html docs/manual/*.pdf print-%: @echo $* = $($*) .PHONY: install install: install -d $(INSTALLDIR) install $(MAIN_TARGETS) $(INSTALLDIR) .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