mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-02-07 15:03:34 +00:00
73845be1f0
This change restores the .symtab symbol table files in our flagship programs (e.g. redbean.com, python.com) needed to show backtraces. This also rolls back earlier changes to zip.com w.r.t. temp directories since the right way to do it turned out to be the -b DIR flag. This change also improves the performance of zip.com. It turned out mmap() wasn't being used, because zip.com was assuming a 4096-byte granularity, but cosmo requires 65536. There was also a chance to speed up stdio scanning using the unlocked functions.
171 lines
7.8 KiB
Makefile
171 lines
7.8 KiB
Makefile
#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
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#───vi: set et ft=make ts=8 tw=8 fenc=utf-8 :vi───────────────────────┘
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#
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# SYNOPSIS
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#
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# Cosmopolitan Core Build Rules
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#
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# DESCRIPTION
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#
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# This file shows GNU Make how to convert between file types, based on
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# their extensions. We use everyday, ordinary, boring, and ubiquitous
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# system commands for everything, e.g. as, cc, ld, etc. with plain and
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# simple shell-script wrappers, e.g. build/assemble and build/compile.
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# Those veneers abstract away most of the boring trivialities, to keep
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# our makefiles pristine and readable.
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MAKEFLAGS += --no-builtin-rules
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o/%.o: %.s ; @$(COMPILE) -AOBJECTIFY.s $(OBJECTIFY.s) $(OUTPUT_OPTION) $<
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o/%.o: o/%.s ; @$(COMPILE) -AOBJECTIFY.s $(OBJECTIFY.s) $(OUTPUT_OPTION) $<
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o/%.s: %.S ; @$(COMPILE) -APREPROCESS $(PREPROCESS) $(OUTPUT_OPTION) $<
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o/%.s: o/%.S ; @$(COMPILE) -APREPROCESS $(PREPROCESS) $(OUTPUT_OPTION) $<
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o/%.o: %.S ; @$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) $<
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o/%.o: o/%.S ; @$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) $<
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o/%.lds: %.lds ; @$(COMPILE) -APREPROCESS $(PREPROCESS.lds) $(OUTPUT_OPTION) $<
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o/%.inc: %.h ; @$(COMPILE) -APREPROCESS $(PREPROCESS) $(OUTPUT_OPTION) -D__ASSEMBLER__ -P $<
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o/%.greg.o: %.greg.c ; @$(COMPILE) -AOBJECTIFY.greg $(OBJECTIFY.greg.c) $(OUTPUT_OPTION) $<
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o/$(MODE)/%: o/$(MODE)/%.dbg ; @$(COMPILE) -AOBJCOPY -T$@ $(OBJCOPY) -S -O binary $< $@
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o/$(MODE)/%.o: %.s ; @$(COMPILE) -AOBJECTIFY.s $(OBJECTIFY.s) $(OUTPUT_OPTION) $<
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o/$(MODE)/%.o: o/$(MODE)/%.s ; @$(COMPILE) -AOBJECTIFY.s $(OBJECTIFY.s) $(OUTPUT_OPTION) $<
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o/$(MODE)/%.o: %.f ; @$(COMPILE) -AOBJECTIFY.f $(OBJECTIFY.f) $(OUTPUT_OPTION) $<
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o/$(MODE)/%.o: %.F ; @$(COMPILE) -AOBJECTIFY.F $(OBJECTIFY.F) $(OUTPUT_OPTION) $<
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o/$(MODE)/%.h: %.c ; @$(COMPILE) -AAMALGAMATE $(PREPROCESS) $(OUTPUT_OPTION) -fdirectives-only -P $<
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o/$(MODE)/%.h: o/$(MODE)/%.c ; @$(COMPILE) -AAMALGAMATE $(PREPROCESS) $(OUTPUT_OPTION) -fdirectives-only -P $<
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o/$(MODE)/%.o: %.S ; @$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) $<
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o/$(MODE)/%.o: o/$(MODE)/%.S ; @$(COMPILE) -AOBJECTIFY.S $(OBJECTIFY.S) $(OUTPUT_OPTION) $<
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o/$(MODE)/%.o: %.cc ; @$(COMPILE) -AOBJECTIFY.cxx $(OBJECTIFY.cxx) $(OUTPUT_OPTION) $<
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o/$(MODE)/%.lds: %.lds ; @$(COMPILE) -APREPROCESS $(PREPROCESS.lds) $(OUTPUT_OPTION) $<
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o/$(MODE)/%.o: %.greg.c ; @$(COMPILE) -AOBJECTIFY.greg $(OBJECTIFY.greg.c) $(OUTPUT_OPTION) $<
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o/$(MODE)/%.greg.o: %.greg.c ; @$(COMPILE) -AOBJECTIFY.greg $(OBJECTIFY.greg.c) $(OUTPUT_OPTION) $<
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o/$(MODE)/%.initabi.o: %.initabi.c ; @$(COMPILE) -AOBJECTIFY.init $(OBJECTIFY.initabi.c) $(OUTPUT_OPTION) $<
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o/$(MODE)/%.ncabi.o: %.ncabi.c ; @$(COMPILE) -AOBJECTIFY.nc $(OBJECTIFY.ncabi.c) $(OUTPUT_OPTION) $<
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o/$(MODE)/%.real.o: %.c ; @$(COMPILE) -AOBJECTIFY.real $(OBJECTIFY.real.c) $(OUTPUT_OPTION) $<
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o/$(MODE)/%.runs: o/$(MODE)/% ; @$(COMPILE) -ACHECK -wtT$@ $< $(TESTARGS)
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o/$(MODE)/%-gcc.asm: %.c ; @$(COMPILE) -AOBJECTIFY.c $(OBJECTIFY.c) -S -g0 $(OUTPUT_OPTION) $<
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o/$(MODE)/%-gcc.asm: %.cc ; @$(COMPILE) -AOBJECTIFY.c $(OBJECTIFY.cxx) -S -g0 $(OUTPUT_OPTION) $<
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o/$(MODE)/%-clang.asm: %.c ; @$(COMPILE) -AOBJECTIFY.c $(OBJECTIFY.c) -S -g0 $(OUTPUT_OPTION) $<
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o/$(MODE)/%-clang.asm: %.cc ; @$(COMPILE) -AOBJECTIFY.c $(OBJECTIFY.cxx) -S -g0 $(OUTPUT_OPTION) $<
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o/$(MODE)/%-clang.asm: CC = $(CLANG)
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o/%.o: %.cc
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@$(COMPILE) -AOBJECTIFY.cxx $(OBJECTIFY.cxx) $(OUTPUT_OPTION) $<
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@$(COMPILE) -AFIXUPOBJ -wT$@ $(FIXUPOBJ) $@
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o/%.o: o/%.cc
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@$(COMPILE) -AOBJECTIFY.cxx $(OBJECTIFY.cxx) $(OUTPUT_OPTION) $<
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@$(COMPILE) -AFIXUPOBJ -wT$@ $(FIXUPOBJ) $@
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o/$(MODE)/%.o: %.c
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@$(COMPILE) -AOBJECTIFY.c $(OBJECTIFY.c) $(OUTPUT_OPTION) $<
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@$(COMPILE) -AFIXUPOBJ -wT$@ $(FIXUPOBJ) $@
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o/$(MODE)/%.o: o/$(MODE)/%.c
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@$(COMPILE) -AOBJECTIFY.c $(OBJECTIFY.c) $(OUTPUT_OPTION) $<
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@$(COMPILE) -AFIXUPOBJ -wT$@ $(FIXUPOBJ) $@
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o/$(MODE)/%.o: o/$(MODE)/%.cc
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@$(COMPILE) -AOBJECTIFY.cxx $(OBJECTIFY.cxx) $(OUTPUT_OPTION) $<
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@$(COMPILE) -AFIXUPOBJ -wT$@ $(FIXUPOBJ) $@
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o/%.a:
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$(file >$(TMPDIR)/$(subst /,_,$@),$^)
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@$(COMPILE) -AARCHIVE -wT$@ $(AR) $(ARFLAGS) $@ @$(TMPDIR)/$(subst /,_,$@)
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o/%.pkg:
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$(file >$(TMPSAFE).args,$(filter %.o,$^))
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@$(COMPILE) -APACKAGE -wT$@ $(PKG) $(OUTPUT_OPTION) $(addprefix -d,$(filter %.pkg,$^)) @$(TMPSAFE).args
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o/$(MODE)/%.pkg:
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$(file >$(TMPSAFE).args,$(filter %.o,$^))
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@$(COMPILE) -APACKAGE -wT$@ $(PKG) $(OUTPUT_OPTION) $(addprefix -d,$(filter %.pkg,$^)) @$(TMPSAFE).args
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o/$(MODE)/%.o: %.py o/$(MODE)/third_party/python/pyobj.com
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@$(COMPILE) -wAPYOBJ o/$(MODE)/third_party/python/pyobj.com $(PYFLAGS) -o $@ $<
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o/$(MODE)/%.pyc: %.py o/$(MODE)/third_party/python/pycomp.com
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@$(COMPILE) -wAPYCOMP o/$(MODE)/third_party/python/pycomp.com $(PYCFLAGS) -o $@ $<
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o/$(MODE)/%.lua: %.lua o/$(MODE)/third_party/lua/luac.com
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@$(COMPILE) -wALUAC o/$(MODE)/third_party/lua/luac.com -s -o $@ $<
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o/$(MODE)/%.lua.runs: %.lua o/$(MODE)/tool/net/redbean.com
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@$(COMPILE) -wALUA -tT$@ o/$(MODE)/tool/net/redbean.com $(LUAFLAGS) -i $<
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o/$(MODE)/%: o/$(MODE)/%.com o/$(MODE)/tool/build/cp.com o/$(MODE)/tool/build/assimilate.com
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@$(COMPILE) -wACP -T$@ o/$(MODE)/tool/build/cp.com $< $@
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@$(COMPILE) -wAASSIMILATE -T$@ o/$(MODE)/tool/build/assimilate.com $@
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################################################################################
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# elf zip files
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#
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# zipobj.com lets us do fast incremental linking of compressed data.
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# it's nice because if we link a hundred binaries that use the time zone
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# database, then that database only needs to be DEFLATE'd once.
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o/%.zip.o: o/%
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@$(COMPILE) -wAZIPOBJ $(ZIPOBJ) $(ZIPOBJ_FLAGS) $(OUTPUT_OPTION) $<
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o/$(MODE)/%.zip.o: %
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@$(COMPILE) -wAZIPOBJ $(ZIPOBJ) $(ZIPOBJ_FLAGS) $(OUTPUT_OPTION) $<
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o/$(MODE)/%.zip.o: %
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@$(COMPILE) -wAZIPOBJ $(ZIPOBJ) $(ZIPOBJ_FLAGS) $(OUTPUT_OPTION) $<
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# an issue with sandboxing arises when creating directory entries in the
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# zip file. we need the trailing slash (e.g. o//foo/.zip.o) but Landlock
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# Make avoids sandboxing directory names that have a trailing slash (so
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# they can be used to watch for deleted files, without creating overly
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# broad unveiling). such rules need to be written more explicitly.
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o/$(MODE)%/.zip.o: %
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@$(COMPILE) -wAZIPOBJ $(ZIPOBJ) $(ZIPOBJ_FLAGS) $(OUTPUT_OPTION) $<
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################################################################################
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# strict header checking
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#
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# these rules are unsandboxed since they're already a sandboxing test,
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# and it would be too costly in terms of make latency to have every
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# header file depend on $(HDRS) and $(INCS).
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o/%.h.ok: .UNSANDBOXED = 1
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o/%.h.ok: %.h
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@$(COMPILE) -ACHECK.h $(COMPILE.c) -xc -g0 -o $@ $<
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o/$(MODE)/%.h.ok: .UNSANDBOXED = 1
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o/$(MODE)/%.h.ok: %.h
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@$(COMPILE) -ACHECK.h $(COMPILE.c) -xc -g0 -o $@ $<
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o/$(MODE)/%.hh.ok: .UNSANDBOXED = 1
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o/$(MODE)/%.hh.ok: %.hh
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@$(COMPILE) -ACHECK.h $(COMPILE.cxx) -xc++ -g0 -o $@ $<
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o/%.okk: .UNSANDBOXED = 1
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o/%.okk: %
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@$(COMPILE) -ACHECK.h $(COMPILE.cxx) -xc++ -g0 -o $@ $<
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o/$(MODE)/%.okk: .UNSANDBOXED = 1
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o/$(MODE)/%.okk: %
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@$(COMPILE) -ACHECK.h $(COMPILE.cxx) -xc++ -g0 -o $@ $<
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################################################################################
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# executable helpers
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MAKE_OBJCOPY = \
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$(COMPILE) -AOBJCOPY -T$@ \
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$(OBJCOPY) -S -O binary $< $@
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MAKE_SYMTAB_CREATE = \
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$(COMPILE) -wASYMTAB \
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o/$(MODE)/tool/build/symtab.com \
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-o $(TMPSAFE)/.symtab \
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$<
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MAKE_SYMTAB_ZIP = \
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$(COMPILE) -AZIP -T$@ \
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o/$(MODE)/third_party/zip/zip.com \
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-b$(TMPDIR) \
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-9qj \
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$@ \
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$(TMPSAFE)/.symtab
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