340 lines
9.6 KiB
Makefile
340 lines
9.6 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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# Freestanding Hermetically-Sealed Monolithic Repository
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#
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# REQUIREMENTS
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#
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# You can run your programs on any operating system, but you have
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# to build them on Linux 2.6+ (or WSL) using GNU Make. A modern C
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# compiler that's statically-linked comes included as a courtesy.
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#
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# EXAMPLES
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#
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# # build and run everything
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# make -j8 -O
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# make -j8 -O MODE=dbg
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# make -j8 -O MODE=opt
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# make -j8 -O MODE=rel
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# make -j8 -O MODE=tiny
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#
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# # build individual target
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# make -j8 -O o//examples/hello.com
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# o//examples/hello.com
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#
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# # view source
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# less examples/hello.c
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#
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# # view binary
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# o//tool/viz/bing.com o//examples/hello.com |
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# o//tool/viz/fold.com
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#
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# # view transitive closure of legalese
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# o//tool/viz/bing.com -n o//examples/hello.com |
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# o//tool/viz/fold.com
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#
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# # basic debugging
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# make -j8 -O MODE=dbg o/dbg/examples/crashreport.com
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# o/dbg/examples/crashreport.com
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# less examples/crashreport.c
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#
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# # extremely tiny binaries (scout's honor escape hatch)
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# # please pay the $1k for commercial license if you can
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# make -j8 -O MODE=tiny \
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# LDFLAGS+=-s \
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# CPPFLAGS+=-DIM_FEELING_NAUGHTY \
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# CPPFLAGS+=-DSUPPORT_VECTOR=0b00000001 \
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# o/tiny/examples/hello4.elf
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# ls -hal o/tiny/examples/hello4.elf
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# o/tiny/examples/hello4.elf
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#
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# TROUBLESHOOTING
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#
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# make -j8 -O SILENT=0 o//examples/hello.com
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# make o//examples/life.elf -pn |& less
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# etc.
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#
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# SEE ALSO
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#
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# build/config.mk
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SHELL = /bin/sh
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HOSTS ?= freebsd openbsd alpine
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SANITY := $(shell build/sanitycheck $$PPID)
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GNUMAKEFLAGS += --output-sync
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.SUFFIXES:
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.DELETE_ON_ERROR:
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.FEATURES: output-sync
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.PHONY: all o bins check test depend tags
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all: o
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o: o/$(MODE)/ape \
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o/$(MODE)/dsp \
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o/$(MODE)/net \
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o/$(MODE)/libc \
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o/$(MODE)/test \
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o/$(MODE)/tool \
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o/$(MODE)/examples \
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o/$(MODE)/third_party
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PKGS =
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-include ~/.cosmo.mk #──No.1
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include build/functions.mk #─┐
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include build/definitions.mk # ├──meta
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include build/config.mk # │
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include build/rules.mk # │
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include build/online.mk # │
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include libc/stubs/stubs.mk #─┘
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include libc/nexgen32e/nexgen32e.mk #─┐
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include libc/intrin/intrin.mk # │
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include libc/linux/linux.mk # │
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include libc/math/math.mk # ├──metal
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include libc/tinymath/tinymath.mk # │
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include third_party/compiler_rt/compiler_rt.mk # │
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include libc/bits/bits.mk # │
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include libc/str/str.mk # │
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include third_party/xed/xed.mk # │
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include third_party/zlib/zlib.mk # │
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include libc/elf/elf.mk # │
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include ape/lib/apelib.mk # │
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include ape/ape.mk #─┘
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include libc/sysv/sysv.mk #─┐
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include libc/nt/nt.mk # ├──system
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include libc/conv/conv.mk # │
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include libc/fmt/fmt.mk # │
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include libc/rand/rand.mk #─┘
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include libc/calls/calls.mk #─┐
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include libc/runtime/runtime.mk # ├──systems
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include libc/crt/crt.mk # │
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include libc/unicode/unicode.mk # │
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include third_party/dlmalloc/dlmalloc.mk # │
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include libc/mem/mem.mk # │
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include libc/ohmyplus/ohmyplus.mk # │
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include libc/zipos/zipos.mk # │
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include third_party/dtoa/dtoa.mk # │
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include libc/time/time.mk # │
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include libc/alg/alg.mk # │
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include libc/calls/hefty/hefty.mk # │
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include libc/stdio/stdio.mk # │
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include third_party/f2c/f2c.mk # │
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include third_party/blas/blas.mk # │
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include net/net.mk # │
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include libc/log/log.mk # │
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include dsp/core/core.mk # │
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include libc/x/x.mk # │
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include third_party/stb/stb.mk # │
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include dsp/scale/scale.mk # │
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include dsp/mpeg/mpeg.mk # │
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include dsp/dsp.mk # │
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include third_party/musl/musl.mk # │
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include third_party/getopt/getopt.mk # │
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include libc/libc.mk #─┘
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include libc/sock/sock.mk #─┐
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include dsp/tty/tty.mk # ├──online
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include libc/dns/dns.mk # │
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include libc/crypto/crypto.mk # │
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include net/http/http.mk #─┘
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include third_party/lemon/lemon.mk
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include third_party/linenoise/linenoise.mk
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include third_party/editline/editline.mk
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include third_party/duktape/duktape.mk
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include third_party/regex/regex.mk
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include third_party/avir/avir.mk
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include third_party/ctags/ctags.mk
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include third_party/third_party.mk
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include libc/testlib/testlib.mk
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include tool/viz/lib/vizlib.mk
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include examples/examples.mk
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include third_party/lex/lex.mk
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include third_party/m4/m4.mk
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include third_party/lz4cli/lz4cli.mk
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include third_party/bzip2/bzip2.mk
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include tool/build/lib/buildlib.mk
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include tool/build/emucrt/emucrt.mk
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include tool/build/emubin/emubin.mk
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include tool/build/build.mk
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include tool/calc/calc.mk
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include tool/tags/tags.mk
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include tool/decode/lib/decodelib.mk
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include tool/decode/decode.mk
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include tool/hash/hash.mk
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include tool/net/net.mk
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include tool/viz/viz.mk
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include tool/cc/cc.mk
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include tool/tool.mk
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include test/libc/alg/test.mk
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include test/libc/tinymath/test.mk
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include test/libc/math/test.mk
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include test/libc/intrin/test.mk
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include test/libc/mem/test.mk
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include test/libc/nexgen32e/test.mk
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include test/libc/runtime/test.mk
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include test/libc/sock/test.mk
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include test/libc/bits/test.mk
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include test/libc/crypto/test.mk
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include test/libc/str/test.mk
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include test/libc/unicode/test.mk
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include test/libc/calls/test.mk
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include test/libc/x/test.mk
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include test/libc/xed/test.mk
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include test/libc/fmt/test.mk
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include test/libc/dns/test.mk
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include test/libc/rand/test.mk
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include test/libc/time/test.mk
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include test/libc/stdio/test.mk
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include test/libc/conv/test.mk
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include test/libc/test.mk
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include test/ape/lib/test.mk
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include test/ape/test.mk
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include test/net/http/test.mk
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include test/net/test.mk
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include test/tool/build/lib/test.mk
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include test/tool/build/test.mk
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include test/tool/viz/lib/test.mk
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include test/tool/viz/test.mk
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include test/tool/test.mk
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include test/dsp/core/test.mk
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include test/dsp/scale/test.mk
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include test/dsp/tty/test.mk
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include test/dsp/test.mk
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include examples/package/lib/build.mk
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include examples/package/build.mk
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#-φ-examples/package/new.sh
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include test/test.mk
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OBJS = $(foreach x,$(PKGS),$($(x)_OBJS))
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SRCS = $(foreach x,$(PKGS),$($(x)_SRCS))
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HDRS = $(foreach x,$(PKGS),$($(x)_HDRS))
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BINS = $(foreach x,$(PKGS),$($(x)_BINS))
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TESTS = $(foreach x,$(PKGS),$($(x)_TESTS))
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CHECKS = $(foreach x,$(PKGS),$($(x)_CHECKS))
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bins: $(BINS)
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check: $(CHECKS)
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test: $(TESTS)
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depend: o/$(MODE)/depend
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tags: TAGS HTAGS
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o/$(MODE)/.x:
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@$(MKDIR) $(@D) && touch $@
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o/$(MODE)/srcs.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(SRCS),$(dir $(x))))
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$(file >$@) $(foreach x,$(SRCS),$(file >>$@,$(x)))
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o/$(MODE)/hdrs.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(HDRS),$(dir $(x))))
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$(file >$@) $(foreach x,$(HDRS),$(file >>$@,$(x)))
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o/$(MODE)/depend: o/$(MODE)/.x o/$(MODE)/srcs.txt o/$(MODE)/hdrs.txt $(SRCS) $(HDRS)
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@build/mkdeps -o $@ -r o/$(MODE)/ o/$(MODE)/srcs.txt o/$(MODE)/hdrs.txt
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TAGS: o/$(MODE)/srcs.txt $(SRCS)
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@rm -f $@
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@ACTION=TAGS TARGET=$@ build/do $(TAGS) $(TAGSFLAGS) -L $< -o $@
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HTAGS: o/$(MODE)/hdrs.txt $(HDRS)
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@rm -f $@
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@ACTION=TAGS TARGET=$@ build/do build/htags -L $< -o $@
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loc: o/$(MODE)/tool/build/summy.com
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find -name \*.h -or -name \*.c -or -name \*.S | \
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$(XARGS) wc -l | grep total | awk '{print $$1}' | $<
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COSMOPOLITAN_OBJECTS = \
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APE_LIB \
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LIBC \
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LIBC_ALG \
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LIBC_BITS \
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LIBC_CALLS \
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LIBC_CALLS_HEFTY \
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LIBC_CONV \
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LIBC_CRYPTO \
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LIBC_DNS \
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LIBC_FMT \
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LIBC_ELF \
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LIBC_LOG \
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LIBC_MEM \
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LIBC_NEXGEN32E \
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LIBC_NT \
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LIBC_OHMYPLUS \
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LIBC_RAND \
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LIBC_RUNTIME \
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LIBC_SOCK \
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LIBC_STDIO \
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LIBC_STR \
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LIBC_STUBS \
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LIBC_SYSV \
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LIBC_TIME \
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LIBC_TINYMATH \
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LIBC_UNICODE \
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LIBC_ZIPOS \
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THIRD_PARTY_DLMALLOC \
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THIRD_PARTY_DTOA \
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THIRD_PARTY_GETOPT \
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THIRD_PARTY_MUSL \
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THIRD_PARTY_REGEX
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COSMOPOLITAN_HEADERS = \
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LIBC \
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LIBC_CALLS \
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LIBC_CONV \
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LIBC_CRYPTO \
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LIBC_DNS \
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LIBC_FMT \
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LIBC_MEM \
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LIBC_RAND \
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LIBC_RUNTIME \
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LIBC_SOCK \
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LIBC_STDIO \
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LIBC_STR \
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LIBC_TIME \
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LIBC_UNICODE \
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LIBC_ZIPOS \
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LIBC_SYSV \
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LIBC_NT \
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THIRD_PARTY_DLMALLOC \
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THIRD_PARTY_DTOA \
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THIRD_PARTY_GETOPT \
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THIRD_PARTY_MUSL \
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THIRD_PARTY_REGEX
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o/$(MODE)/cosmopolitan.a: $(filter-out o/libc/stubs/exit11.o,$(foreach x,$(COSMOPOLITAN_OBJECTS),$($(x)_OBJS)))
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o/$(MODE)/.cosmopolitan.h: $(foreach x,$(COSMOPOLITAN_HEADERS),$($(x)_HDRS))
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build/rollup $^ >$@
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o/$(MODE)/cosmopolitan.h: o/$(MODE)/.cosmopolitan.h
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build/compile $(PREPROCESS) -P $(OUTPUT_OPTION) $<
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clang-format-10 -i $@
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# UNSPECIFIED PREREQUISITES TUTORIAL
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#
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# A build rule must exist for all files that make needs to consider in
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# order to build the requested goal. That includes input source files,
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# even if the rule is empty and does nothing. Otherwise, the .DEFAULT
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# rule gets triggered.
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#
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# This is a normal and neecssary behavior when source files get deleted.
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# The build reacts automatically to this happening, by simply deleting
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# and regenerating the dependency graph; so we can safely use wildcard.
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#
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# This is abnormal if it needs to keep doing that repeatedly. That can
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# only mean the build config is broken.
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#
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# Also note that a suboptimal in-between state may exist, where running
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# `make -pn` reveals rules being generated with the .DEFAULT target, but
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# never get executed since they're not members of the transitive closure
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# of `make all`. In that case the build config could be improved.
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%.mk:
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~/.cosmo.mk:
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$(SRCS):
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$(HDRS):
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.DEFAULT:
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@echo >&2
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@echo NOTE: deleting o/$(MODE)/depend because of an unspecified prerequisite: $@ >&2
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@echo >&2
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rm -f o/$(MODE)/depend
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-include o/$(MODE)/depend
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