mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-01-31 03:27:39 +00:00
4778cd4d27
This change fixes an issue with the tcflow() magic numbers that was causing bash to freeze up on Linux. While auditing termios polyfills, several other issues were identified with XNU/BSD compatibility. Out of an abundance of caution this change undefines as much surface area from libc/calls/struct/termios.h as possible, so that autoconf scripts are less likely to detect non-POSIX teletypewriter APIs that haven't been polyfilled by Cosmopolitan. This is a *breaking change* for your static archives in /opt/cosmos if you use the cosmocc toolchain. That's because this change disables the ioctl() undiamonding trick for code outside the monorepo, specifically because it'll lead to brittle ABI breakages like this. If you're using the cosmocc toolchain, you'll need to rebuild libraries like ncurses, readline, etc. Yes diamonds cause bloat. To work around that, consider using tcgetwinsize() instead of ioctl(TIOCGWINSZ) since it'll help you avoid pulling every single ioctl-related polyfill into the linkage. The cosmocc script was specifying -DNDEBUG for some reason. It's fixed.
465 lines
14 KiB
Makefile
465 lines
14 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/examples/crashreport.com
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# less examples/crashreport.c
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#
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# # extremely tiny binaries
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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 V=1 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 = build/bootstrap/cocmd.com
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MAKEFLAGS += --no-builtin-rules
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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 aarch64
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ifneq ($(m),)
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ifeq ($(MODE),)
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MODE := $(m)
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endif
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endif
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all: o
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o: o/$(MODE)
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o/$(MODE): \
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o/$(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/$(MODE)/third_party
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ifneq ($(USE_SYSTEM_TOOLCHAIN),)
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.STRICT = 1
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endif
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.PLEDGE = stdio rpath wpath cpath fattr proc
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.UNVEIL = \
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libc/integral \
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libc/disclaimer.inc \
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rwc:/dev/shm \
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rx:build/bootstrap \
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rx:o/third_party/gcc \
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r:build/portcosmo.h \
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/proc/stat \
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rw:/dev/null \
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w:o/stack.log \
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/etc/hosts \
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~/.runit.psk \
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/proc/self/status \
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/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
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PKGS =
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-include ~/.cosmo.mk
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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 # │ You can build
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include build/rules.mk # │ You can topologically order
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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/sysv/sysv.mk # ├──SYSTEM SUPPORT
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include libc/nt/nt.mk # │ You can do math
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include libc/intrin/intrin.mk # │ You can use the stack
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include libc/linux/linux.mk # │ You can manipulate arrays
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include third_party/compiler_rt/compiler_rt.mk # │ You can issue raw system calls
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include libc/tinymath/tinymath.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/puff/puff.mk # │
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include third_party/zlib/zlib.mk # │
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include third_party/double-conversion/dc.mk # │
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include libc/elf/elf.mk # │
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include ape/ape.mk # │
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include libc/fmt/fmt.mk # │
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include libc/vga/vga.mk #─┘
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include libc/calls/calls.mk #─┐
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include third_party/getopt/getopt.mk # │
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include libc/runtime/runtime.mk # ├──SYSTEMS RUNTIME
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include libc/crt/crt.mk # │ You can issue system calls
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include tool/hello/hello.mk # │
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include third_party/nsync/nsync.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 third_party/gdtoa/gdtoa.mk # ├──DYNAMIC RUNTIME
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include third_party/nsync/mem/mem.mk # │ You can now use stdio
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include libc/thread/thread.mk # │ You can finally call malloc()
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include libc/zipos/zipos.mk # │
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include libc/time/time.mk # │
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include libc/stdio/stdio.mk # │
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include third_party/libcxx/libcxx.mk # │
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include net/net.mk # │
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include third_party/vqsort/vqsort.mk # │
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include libc/log/log.mk # │
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include third_party/ggml/ggml.mk # │
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include third_party/radpajama/radpajama.mk # │
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include third_party/bzip2/bzip2.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/zlib/gz/gz.mk # │
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include third_party/musl/musl.mk # │
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include third_party/intel/intel.mk # │
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include third_party/aarch64/aarch64.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 RUNTIME
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include libc/dns/dns.mk # │ You can communicate with the network
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include net/http/http.mk # │
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include third_party/mbedtls/mbedtls.mk # │
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include net/https/https.mk # │
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include third_party/regex/regex.mk #─┘
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include third_party/tidy/tidy.mk
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include third_party/third_party.mk
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include third_party/nsync/testing/testing.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 tool/args/args.mk
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include test/tool/args/test.mk
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include third_party/linenoise/linenoise.mk
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include third_party/maxmind/maxmind.mk
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include net/finger/finger.mk
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include third_party/double-conversion/test/test.mk
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include third_party/lua/lua.mk
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include third_party/tr/tr.mk
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include third_party/sed/sed.mk
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include third_party/awk/awk.mk
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include third_party/hiredis/hiredis.mk
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include third_party/make/make.mk
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include third_party/ctags/ctags.mk
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include third_party/finger/finger.mk
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include third_party/argon2/argon2.mk
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include third_party/smallz4/smallz4.mk
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include third_party/sqlite3/sqlite3.mk
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include third_party/mbedtls/test/test.mk
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include third_party/quickjs/quickjs.mk
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include third_party/lz4cli/lz4cli.mk
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include third_party/zip/zip.mk
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include third_party/unzip/unzip.mk
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include tool/build/lib/buildlib.mk
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include third_party/chibicc/chibicc.mk
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include third_party/chibicc/test/test.mk
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include third_party/python/python.mk
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include tool/build/build.mk
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include tool/curl/curl.mk
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include third_party/qemu/qemu.mk
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include examples/examples.mk
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include examples/pyapp/pyapp.mk
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include examples/pylife/pylife.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/lambda/lib/lib.mk
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include tool/lambda/lambda.mk
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include tool/plinko/lib/lib.mk
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include tool/plinko/plinko.mk
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include test/tool/plinko/test.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/tool.mk
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include net/turfwar/turfwar.mk
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include test/libc/tinymath/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/thread/test.mk
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include test/libc/sock/test.mk
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include test/libc/str/test.mk
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include test/libc/log/test.mk
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include test/libc/str/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/time/test.mk
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include test/libc/stdio/test.mk
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include test/libc/zipos/test.mk
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include test/libc/release/test.mk
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include test/libc/test.mk
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include test/net/http/test.mk
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include test/net/https/test.mk
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include test/net/finger/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/net/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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INCS = $(foreach x,$(PKGS),$($(x)_INCS))
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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: $(TESTS) aarch64
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depend: o/$(MODE)/depend
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tags: TAGS HTAGS
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o/$(MODE)/.x:
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@$(COMPILE) -AMKDIR -tT$@ $(MKDIR) $(@D)
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o/$(MODE)/srcs.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(SRCS),$(dir $(x))))
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$(file >$@,$(SRCS))
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o/$(MODE)/hdrs.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(HDRS) $(INCS),$(dir $(x))))
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$(file >$@,$(HDRS) $(INCS))
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o/$(MODE)/incs.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(INCS) $(INCS),$(dir $(x))))
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$(file >$@,$(INCS))
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o/$(MODE)/depend: o/$(MODE)/.x o/$(MODE)/srcs.txt o/$(MODE)/hdrs.txt o/$(MODE)/incs.txt $(SRCS) $(HDRS) $(INCS)
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@$(COMPILE) -AMKDEPS -L320 $(MKDEPS) -o $@ -r o/$(MODE)/ @o/$(MODE)/srcs.txt @o/$(MODE)/hdrs.txt @o/$(MODE)/incs.txt
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o/$(MODE)/srcs-old.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-old.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(HDRS) $(INCS),$(dir $(x))))
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$(file >$@) $(foreach x,$(HDRS) $(INCS),$(file >>$@,$(x)))
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TAGS: private .UNSANDBOXED = 1
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TAGS: o/$(MODE)/srcs-old.txt $(SRCS) #o/$(MODE)/third_party/ctags/ctags.com
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@$(RM) $@
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@o/$(MODE)/third_party/ctags/ctags.com $(TAGSFLAGS) -L $< -o $@
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HTAGS: private .UNSANDBOXED = 1
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HTAGS: o/$(MODE)/hdrs-old.txt $(HDRS) #o/$(MODE)/third_party/ctags/ctags.com
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@$(RM) $@
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@build/htags o/$(MODE)/third_party/ctags/ctags.com -L $< -o $@
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loc: private .UNSANDBOXED = 1
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loc: o/$(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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# PLEASE: MAINTAIN TOPOLOGICAL ORDER
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# FROM HIGHEST LEVEL TO LOWEST LEVEL
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COSMOPOLITAN_OBJECTS = \
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NET_HTTP \
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LIBC_DNS \
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LIBC_SOCK \
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LIBC_NT_WS2_32 \
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LIBC_NT_IPHLPAPI \
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LIBC_NT_MSWSOCK \
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LIBC_X \
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THIRD_PARTY_GETOPT \
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LIBC_LOG \
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LIBC_TIME \
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LIBC_ZIPOS \
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THIRD_PARTY_MUSL \
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LIBC_STDIO \
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THIRD_PARTY_GDTOA \
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THIRD_PARTY_REGEX \
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LIBC_THREAD \
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THIRD_PARTY_NSYNC_MEM \
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LIBC_MEM \
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THIRD_PARTY_DLMALLOC \
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LIBC_RUNTIME \
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THIRD_PARTY_NSYNC \
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LIBC_ELF \
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LIBC_CALLS \
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LIBC_SYSV_CALLS \
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LIBC_VGA \
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LIBC_NT_PSAPI \
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LIBC_NT_POWRPROF \
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LIBC_NT_PDH \
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LIBC_NT_GDI32 \
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LIBC_NT_COMDLG32 \
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LIBC_NT_URL \
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LIBC_NT_USER32 \
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LIBC_NT_NTDLL \
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LIBC_NT_ADVAPI32 \
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LIBC_NT_SYNCHRONIZATION \
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LIBC_FMT \
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THIRD_PARTY_PUFF \
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THIRD_PARTY_COMPILER_RT \
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LIBC_TINYMATH \
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THIRD_PARTY_XED \
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LIBC_STR \
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LIBC_SYSV \
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LIBC_INTRIN \
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LIBC_NT_KERNEL32 \
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LIBC_NEXGEN32E
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COSMOPOLITAN_HEADERS = \
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APE \
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LIBC \
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LIBC_CALLS \
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LIBC_DNS \
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LIBC_ELF \
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LIBC_FMT \
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LIBC_INTRIN \
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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_RUNTIME \
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LIBC_SOCK \
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LIBC_STDIO \
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THIRD_PARTY_NSYNC \
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THIRD_PARTY_XED \
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LIBC_STR \
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LIBC_SYSV \
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LIBC_THREAD \
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LIBC_TIME \
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LIBC_TINYMATH \
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LIBC_X \
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LIBC_ZIPOS \
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LIBC_VGA \
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NET_HTTP \
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THIRD_PARTY_DLMALLOC \
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THIRD_PARTY_GDTOA \
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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: \
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$(foreach x,$(COSMOPOLITAN_OBJECTS),$($(x)_A_OBJS))
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o/cosmopolitan.h: \
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o/$(MODE)/tool/build/rollup.com \
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libc/integral/normalize.inc \
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$(foreach x,$(COSMOPOLITAN_HEADERS),$($(x)_HDRS)) \
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$(foreach x,$(COSMOPOLITAN_HEADERS),$($(x)_INCS))
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$(file >$(TMPDIR)/$(subst /,_,$@),libc/integral/normalize.inc $(foreach x,$(COSMOPOLITAN_HEADERS),$($(x)_HDRS)))
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@$(ECHO) '#define COSMO' >$@
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@$(COMPILE) -AROLLUP -T$@ o/$(MODE)/tool/build/rollup.com @$(TMPDIR)/$(subst /,_,$@) >>$@
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o/cosmopolitan.html: private .UNSANDBOXED = 1
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o/cosmopolitan.html: \
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o/$(MODE)/third_party/chibicc/chibicc.com.dbg \
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$(filter-out %.s,$(foreach x,$(COSMOPOLITAN_OBJECTS),$($(x)_SRCS))) \
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$(SRCS) \
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$(HDRS)
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$(file >$(TMPDIR)/$(subst /,_,$@),$(filter-out %.s,$(foreach x,$(COSMOPOLITAN_OBJECTS),$($(x)_SRCS))))
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o/$(MODE)/third_party/chibicc/chibicc.com.dbg -J \
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-fno-common -include libc/integral/normalize.inc -o $@ \
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@$(TMPDIR)/$(subst /,_,$@)
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$(SRCS): \
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libc/integral/normalize.inc \
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libc/integral/c.inc \
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libc/integral/cxx.inc \
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libc/integral/cxxtypescompat.inc \
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libc/integral/lp64arg.inc \
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libc/integral/lp64.inc
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.PHONY: toolchain
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toolchain: o/cosmopolitan.h \
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o/$(MODE)/ape/public/ape.lds \
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|
o/$(MODE)/libc/crt/crt.o \
|
|
o/$(MODE)/ape/ape.o \
|
|
o/$(MODE)/ape/ape-copy-self.o \
|
|
o/$(MODE)/ape/ape-no-modify-self.o \
|
|
o/$(MODE)/cosmopolitan.a \
|
|
o/$(MODE)/third_party/libcxx/libcxx.a \
|
|
o/$(MODE)/tool/build/fixupobj.com \
|
|
o/$(MODE)/tool/build/zipcopy.com
|
|
|
|
aarch64: private .INTERNET = true
|
|
aarch64: private .UNSANDBOXED = true
|
|
aarch64:
|
|
$(MAKE) m=aarch64
|
|
|
|
# UNSPECIFIED PREREQUISITES TUTORIAL
|
|
#
|
|
# A build rule must exist for all files that make needs to consider in
|
|
# order to build the requested goal. That includes input source files,
|
|
# even if the rule is empty and does nothing. Otherwise, the .DEFAULT
|
|
# rule gets triggered.
|
|
#
|
|
# This is a normal and neecssary behavior when source files get deleted.
|
|
# The build reacts automatically to this happening, by simply deleting
|
|
# and regenerating the dependency graph; so we can safely use wildcard.
|
|
#
|
|
# This is abnormal if it needs to keep doing that repeatedly. That can
|
|
# only mean the build config is broken.
|
|
#
|
|
# Also note that a suboptimal in-between state may exist, where running
|
|
# `make -pn` reveals rules being generated with the .DEFAULT target, but
|
|
# never get executed since they're not members of the transitive closure
|
|
# of `make all`. In that case the build config could be improved.
|
|
%.mk:
|
|
~/.cosmo.mk:
|
|
$(SRCS):
|
|
$(HDRS):
|
|
$(INCS):
|
|
.DEFAULT:
|
|
@$(ECHO)
|
|
@$(ECHO) NOTE: deleting o/$(MODE)/depend because of an unspecified prerequisite: $@
|
|
@$(ECHO)
|
|
$(RM) o/$(MODE)/depend
|
|
|
|
-include o/$(MODE)/depend
|