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view Makefile @ 234:d389adbcc4ab
Added section base and length symbols to lwlink
Added the ability for a link script to define section base and section
length symbols when linking. These symbols are searched for when an external
reference is resolved before looking up any symbols in the various objects
being linked. Also documented the new link script directives and added such
directives to all default link scripts.
author | William Astle <lost@l-w.ca> |
---|---|
date | Fri, 10 Aug 2012 23:47:56 -0600 |
parents | 03f7192fcd20 |
children | d4cf2e139e4a |
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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- # C compiler CC := $(BUILDTPREFIX)cc # ar AR := $(BUILDTPREFIX)ar # ranlib RANLIB := $(BUILDTPREFIX)ranlib CPPFLAGS += -I lwlib -DPACKAGE_STRING='"lwtools 4.6"' LDFLAGS += -L$(PWD)/lwlib -llw CFLAGS ?= -g -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)) lwcc_srcs := lwcc.c lwcc_srcs := $(addprefix lwcc/,$(lwcc_srcs)) lwcpp_srcs := lwcpp.c lwcpp_srcs := $(addprefix lwcc/cpp/,$(lwcpp_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) lwcc_objs := $(lwcc_srcs:.c=.o) lwcpp_objs := $(lwcpp_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_deps := $(lwcc_srcs:.c=.d) lwcpp_deps := $(lwcpp_srcs:.c=.d) .PHONY: lwlink lwasm lwar lwobjdump lwcc lwcpp lwlink: lwlink/lwlink$(PROGSUFFIX) lwasm: lwasm/lwasm$(PROGSUFFIX) lwar: lwar/lwar$(PROGSUFFIX) lwobjdump: lwlink/lwobjdump$(PROGSUFFIX) lwcc: lwcc/lwcc$(PROGSUFFIX) lwcpp: lwcc/lwcpp$(PROGSUFFIX) .PHONY: lwbasic lwbasic: lwbasic/lwbasic$(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_objs) lwlib @echo Linking $@ @$(CC) -o $@ $(lwcc_objs) $(LDFLAGS) lwcc/lwcpp$(PROGSUFFIX): $(lwcpp_objs) lwlib @echo Linking $@ @$(CC) -o $@ $(lwcpp_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$(PROGSUFFIX) lwcc/lwcc$(PROGSUFFIX) @rm -f $(lwasm_objs) $(lwlink_objs) $(lwar_objs) $(lwlib_objs) $(lwobjdump_objs) $(lwcc_objs) $(lwcpp_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) $(lwcc_deps) $(lwcpp_deps) @rm -f docs/manual/*.html docs/manual/*.pdf print-%: @echo $* = $($*) .PHONY: install install: cp $(MAIN_TARGETS) /usr/local/bin/ .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