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cosmopolitan/Makefile
Justine Tunney dffee606cf
Run host compiler to create dlopen helper
2023-11-15 20:58:46 -08:00

576 lines
17 KiB
Makefile
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#-*-mode:makefile-gmake;indent-tabs-mode:t;tab-width:8;coding:utf-8-*-┐
#───vi: set et ft=make ts=8 tw=8 fenc=utf-8 :vi───────────────────────┘
#
# SYNOPSIS
#
# Freestanding Hermetically-Sealed Monolithic Repository
#
# REQUIREMENTS
#
# You can run your programs on any operating system, but you have
# to build them on Linux 2.6+ (or WSL) using GNU Make. A modern C
# compiler that's statically-linked comes included as a courtesy.
#
# EXAMPLES
#
# # build and run everything
# make -j8 -O
# make -j8 -O MODE=dbg
# make -j8 -O MODE=opt
# make -j8 -O MODE=rel
# make -j8 -O MODE=tiny
#
# # build individual target
# make -j8 -O o//examples/hello.com
# o//examples/hello.com
#
# # view source
# less examples/hello.c
#
# # view binary
# o//tool/viz/bing.com o//examples/hello.com |
# o//tool/viz/fold.com
#
# # view transitive closure of legalese
# o//tool/viz/bing.com -n o//examples/hello.com |
# o//tool/viz/fold.com
#
# # basic debugging
# make -j8 -O MODE=dbg o/dbg/examples/crashreport.com
# o/examples/crashreport.com
# less examples/crashreport.c
#
# # extremely tiny binaries
# make -j8 -O MODE=tiny \
# LDFLAGS+=-s \
# CPPFLAGS+=-DIM_FEELING_NAUGHTY \
# CPPFLAGS+=-DSUPPORT_VECTOR=0b00000001 \
# o/tiny/examples/hello4.elf
# ls -hal o/tiny/examples/hello4.elf
# o/tiny/examples/hello4.elf
#
# TROUBLESHOOTING
#
# make -j8 -O V=1 o//examples/hello.com
# make o//examples/life.elf -pn |& less
# etc.
#
# SEE ALSO
#
# build/config.mk
SHELL = build/bootstrap/cocmd.com
MAKEFLAGS += --no-builtin-rules
.SUFFIXES:
.DELETE_ON_ERROR:
.FEATURES: output-sync
.PHONY: all o bins check test depend tags aarch64 clean
ifneq ($(m),)
ifeq ($(MODE),)
MODE := $(m)
endif
endif
# detect wsl2 running cosmopolitan binaries on the host by checking whether:
# - user ran build/bootstrap/make.com, in which case make's working directory is in wsl
# - user ran make, in which case cocmd.com's working directory is in wsl
ifneq ($(findstring //wsl.localhost/,$(CURDIR) $(shell pwd)),)
$(warning wsl2 interop is enabled)
$(error you need to run sudo sh -c 'echo -1 > /proc/sys/fs/binfmt_misc/WSLInterop')
endif
UNAME_M := $(shell uname -m)
UNAME_S := $(shell uname -s)
# apple still distributes a 17 year old version of gnu make
ifeq ($(MAKE_VERSION), 3.81)
$(error please use build/bootstrap/make.com)
endif
# provide instructions to non-linux users on unbundling gcc
ifeq ($(TOOLCHAIN),) # if TOOLCHAIN isn't defined
ifeq ("$(wildcard o/third_party/gcc/bin/x86_64-linux-cosmo-*)","") # if our gcc isn't unbundled
ifneq ($(UNAME_M)-$(UNAME_S), x86_64-Linux) # if this is not amd64 linux
$(error you need to download https://cosmo.zip/pub/cosmocc/cosmocc-0.0.18.zip and unzip it inside the cosmo directory)
endif
endif
endif
# the default build modes is empty string
# on x86_64 hosts, MODE= is the same as MODE=x86_64
# on aarch64 hosts, MODE= is changed to MODE=aarch64
ifeq ($(MODE),)
ifeq ($(UNAME_M),arm64)
MODE := aarch64
endif
ifeq ($(UNAME_M),aarch64)
MODE := aarch64
endif
endif
# primary build rules
all: o
o: o/$(MODE)
o/$(MODE): \
o/$(MODE)/ape \
o/$(MODE)/dsp \
o/$(MODE)/net \
o/$(MODE)/libc \
o/$(MODE)/test \
o/$(MODE)/tool \
o/$(MODE)/examples \
o/$(MODE)/third_party
# check if we're using o//third_party/make/make.com
# we added sandboxing to guarantee cosmo's makefile is hermetic
# it also shaves away 200ms of startup latency with native $(uniq)
ifneq ($(LANDLOCKMAKE_VERSION),)
ifeq ($(UNAME_S),Linux)
ifeq ($(wildcard /usr/bin/ape),)
$(warning please run ape/apeinstall.sh if you intend to use landlock make)
$(shell sleep .5)
endif
endif
ifeq ($(USE_SYSTEM_TOOLCHAIN),)
.STRICT = 1
endif
endif
.PLEDGE += stdio rpath wpath cpath fattr proc
.UNVEIL += \
libc/integral \
libc/stdbool.h \
libc/disclaimer.inc \
rwc:/dev/shm \
rx:build/bootstrap \
rx:o/third_party/gcc \
r:build/portcosmo.h \
/proc/stat \
rw:/dev/null \
rw:/dev/full \
w:o/stack.log \
/etc/hosts \
~/.runit.psk \
/proc/self/status \
rx:/usr/bin/qemu-aarch64 \
rx:o/third_party/qemu/qemu-aarch64 \
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
PKGS =
-include ~/.cosmo.mk
include build/functions.mk #─┐
include build/definitions.mk # ├──META
include build/config.mk # │ You can build
include build/rules.mk # │ You can topologically order
include build/online.mk #─┘
include libc/nexgen32e/nexgen32e.mk #─┐
include libc/sysv/sysv.mk # ├──SYSTEM SUPPORT
include libc/nt/nt.mk # │ You can do math
include libc/intrin/intrin.mk # │ You can use the stack
include third_party/compiler_rt/compiler_rt.mk # │ You can manipulate arrays
include libc/tinymath/tinymath.mk # │ You can issue raw system calls
include libc/str/str.mk # │
include third_party/xed/xed.mk # │
include third_party/puff/puff.mk # │
include libc/elf/elf.mk # │
include ape/ape.mk # │
include libc/fmt/fmt.mk # │
include libc/vga/vga.mk # │
include libc/irq/irq.mk #─┘
include libc/calls/calls.mk #─┐
include libc/irq/irq.mk # ├──SYSTEMS RUNTIME
include third_party/nsync/nsync.mk # │ You can issue system calls
include libc/runtime/runtime.mk # │
include third_party/double-conversion/dc.mk # │
include libc/crt/crt.mk # │
include third_party/dlmalloc/dlmalloc.mk #─┘
include libc/mem/mem.mk #─┐
include third_party/gdtoa/gdtoa.mk # ├──DYNAMIC RUNTIME
include third_party/nsync/mem/mem.mk # │ You can now use stdio
include libc/proc/proc.mk # │ You can now use threads
include libc/dlopen/dlopen.mk # │ You can now use processes
include libc/thread/thread.mk # │ You can finally call malloc()
include tool/hello/hello.mk # │
include third_party/zlib/zlib.mk # │
include libc/stdio/stdio.mk # │
include libc/time/time.mk # │
include net/net.mk # │
include third_party/vqsort/vqsort.mk # │
include libc/log/log.mk # │
include third_party/getopt/getopt.mk # │
include third_party/bzip2/bzip2.mk # │
include dsp/core/core.mk # │
include third_party/musl/musl.mk # │
include libc/x/x.mk # │
include third_party/stb/stb.mk # │
include dsp/scale/scale.mk # │
include dsp/mpeg/mpeg.mk # │
include dsp/dsp.mk # │
include third_party/zlib/gz/gz.mk # │
include third_party/intel/intel.mk # │
include third_party/aarch64/aarch64.mk # │
include libc/libc.mk #─┘
include libc/sock/sock.mk #─┐
include dsp/tty/tty.mk # ├──ONLINE RUNTIME
include libc/dns/dns.mk # │ You can communicate with the network
include net/http/http.mk # │
include third_party/mbedtls/mbedtls.mk # │
include third_party/libcxx/libcxx.mk # │
include third_party/ggml/ggml.mk # │
include third_party/radpajama/radpajama.mk # │
include net/https/https.mk # │
include third_party/regex/regex.mk #─┘
include third_party/tidy/tidy.mk
include third_party/third_party.mk
include third_party/nsync/testing/testing.mk
include libc/testlib/testlib.mk
include tool/viz/lib/vizlib.mk
include tool/args/args.mk
include test/posix/test.mk
include test/tool/args/test.mk
include third_party/linenoise/linenoise.mk
include third_party/maxmind/maxmind.mk
include net/finger/finger.mk
include third_party/double-conversion/test/test.mk
include third_party/lua/lua.mk
include third_party/tree/tree.mk
include third_party/zstd/zstd.mk
include third_party/tr/tr.mk
include third_party/sed/sed.mk
include third_party/awk/awk.mk
include third_party/hiredis/hiredis.mk
include third_party/make/make.mk
include third_party/ctags/ctags.mk
include third_party/finger/finger.mk
include third_party/argon2/argon2.mk
include third_party/smallz4/smallz4.mk
include third_party/sqlite3/sqlite3.mk
include third_party/mbedtls/test/test.mk
include third_party/quickjs/quickjs.mk
include third_party/lz4cli/lz4cli.mk
include third_party/zip/zip.mk
include third_party/xxhash/xxhash.mk
include third_party/unzip/unzip.mk
include tool/build/lib/buildlib.mk
include third_party/chibicc/chibicc.mk
include third_party/chibicc/test/test.mk
include third_party/python/python.mk
include tool/build/build.mk
include tool/curl/curl.mk
include third_party/qemu/qemu.mk
include examples/examples.mk
include examples/pyapp/pyapp.mk
include examples/pylife/pylife.mk
include tool/decode/lib/decodelib.mk
include tool/decode/decode.mk
include tool/lambda/lib/lib.mk
include tool/lambda/lambda.mk
include tool/plinko/lib/lib.mk
include tool/plinko/plinko.mk
include test/tool/plinko/test.mk
include tool/net/net.mk
include tool/viz/viz.mk
include tool/tool.mk
include net/turfwar/turfwar.mk
include test/libc/tinymath/test.mk
include test/libc/intrin/test.mk
include test/libc/mem/test.mk
include test/libc/nexgen32e/test.mk
include test/libc/runtime/test.mk
include test/libc/thread/test.mk
include test/libc/sock/test.mk
include test/libc/str/test.mk
include test/libc/log/test.mk
include test/libc/str/test.mk
include test/libc/calls/test.mk
include test/libc/x/test.mk
include test/libc/xed/test.mk
include test/libc/fmt/test.mk
include test/libc/dns/test.mk
include test/libc/time/test.mk
include test/libc/proc/test.mk
include test/libc/stdio/test.mk
include test/libc/release/test.mk
include test/libc/test.mk
include test/net/http/test.mk
include test/net/https/test.mk
include test/net/finger/test.mk
include test/net/test.mk
include test/tool/build/lib/test.mk
include test/tool/build/test.mk
include test/tool/viz/lib/test.mk
include test/tool/viz/test.mk
include test/tool/net/test.mk
include test/tool/test.mk
include test/dsp/core/test.mk
include test/dsp/scale/test.mk
include test/dsp/tty/test.mk
include test/dsp/test.mk
include examples/package/lib/build.mk
include examples/package/build.mk
#-φ-examples/package/new.sh
include test/test.mk
OBJS = $(foreach x,$(PKGS),$($(x)_OBJS))
SRCS := $(foreach x,$(PKGS),$($(x)_SRCS))
HDRS := $(foreach x,$(PKGS),$($(x)_HDRS))
INCS = $(foreach x,$(PKGS),$($(x)_INCS))
BINS = $(foreach x,$(PKGS),$($(x)_BINS))
TESTS = $(foreach x,$(PKGS),$($(x)_TESTS))
CHECKS = $(foreach x,$(PKGS),$($(x)_CHECKS))
bins: $(BINS)
check: $(CHECKS)
test: $(TESTS)
depend: o/$(MODE)/depend
tags: TAGS HTAGS
o/$(MODE)/.x:
@$(COMPILE) -AMKDIR -tT$@ $(MKDIR) $(@D)
o/$(MODE)/srcs.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(SRCS),$(dir $(x)))) $(SRCS)
$(file >$@,$(SRCS))
o/$(MODE)/hdrs.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(HDRS) $(INCS),$(dir $(x)))) $(HDRS) $(INCS)
$(file >$@,$(HDRS) $(INCS))
o/$(MODE)/incs.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(INCS) $(INCS),$(dir $(x)))) $(INCS) $(INCS)
$(file >$@,$(INCS))
o/$(MODE)/depend: o/$(MODE)/.x o/$(MODE)/srcs.txt o/$(MODE)/hdrs.txt o/$(MODE)/incs.txt $(SRCS) $(HDRS) $(INCS)
$(COMPILE) -AMKDEPS -L320 $(MKDEPS) -o $@ -s -r o/$(MODE)/ @o/$(MODE)/srcs.txt @o/$(MODE)/hdrs.txt @o/$(MODE)/incs.txt
o/$(MODE)/srcs-old.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(SRCS),$(dir $(x))))
$(file >$@) $(foreach x,$(SRCS),$(file >>$@,$(x)))
o/$(MODE)/hdrs-old.txt: o/$(MODE)/.x $(MAKEFILES) $(call uniq,$(foreach x,$(HDRS) $(INCS),$(dir $(x))))
$(file >$@) $(foreach x,$(HDRS) $(INCS),$(file >>$@,$(x)))
TAGS: private .UNSANDBOXED = 1
TAGS: o/$(MODE)/srcs-old.txt $(SRCS) #o/$(MODE)/third_party/ctags/ctags.com
@$(RM) $@
@o/$(MODE)/third_party/ctags/ctags.com $(TAGSFLAGS) -L $< -o $@
HTAGS: private .UNSANDBOXED = 1
HTAGS: o/$(MODE)/hdrs-old.txt $(filter-out third_party/libcxx/%,$(HDRS)) #o/$(MODE)/third_party/ctags/ctags.com
@$(RM) $@
@build/htags o/$(MODE)/third_party/ctags/ctags.com -L $< -o $@
loc: private .UNSANDBOXED = 1
loc: o/$(MODE)/tool/build/summy.com
find -name \*.h -or -name \*.c -or -name \*.S | \
$(XARGS) wc -l | grep total | awk '{print $$1}' | $<
# PLEASE: MAINTAIN TOPOLOGICAL ORDER
# FROM HIGHEST LEVEL TO LOWEST LEVEL
COSMOPOLITAN_OBJECTS = \
TOOL_ARGS \
NET_HTTP \
LIBC_DNS \
LIBC_SOCK \
LIBC_NT_WS2_32 \
LIBC_NT_IPHLPAPI \
LIBC_X \
THIRD_PARTY_GETOPT \
LIBC_LOG \
LIBC_TIME \
THIRD_PARTY_MUSL \
THIRD_PARTY_ZLIB_GZ \
LIBC_STDIO \
THIRD_PARTY_GDTOA \
THIRD_PARTY_REGEX \
LIBC_THREAD \
LIBC_PROC \
THIRD_PARTY_NSYNC_MEM \
LIBC_MEM \
THIRD_PARTY_DLMALLOC \
LIBC_DLOPEN \
LIBC_RUNTIME \
THIRD_PARTY_NSYNC \
LIBC_ELF \
LIBC_IRQ \
LIBC_CALLS \
LIBC_SYSV_CALLS \
LIBC_VGA \
LIBC_NT_PSAPI \
LIBC_NT_POWRPROF \
LIBC_NT_PDH \
LIBC_NT_GDI32 \
LIBC_NT_COMDLG32 \
LIBC_NT_USER32 \
LIBC_NT_NTDLL \
LIBC_NT_ADVAPI32 \
LIBC_NT_SYNCHRONIZATION \
LIBC_FMT \
THIRD_PARTY_ZLIB \
THIRD_PARTY_PUFF \
THIRD_PARTY_COMPILER_RT \
LIBC_TINYMATH \
THIRD_PARTY_XED \
LIBC_STR \
LIBC_SYSV \
LIBC_INTRIN \
LIBC_NT_KERNEL32 \
LIBC_NEXGEN32E
COSMOPOLITAN_H_PKGS = \
APE \
LIBC \
LIBC_CALLS \
LIBC_DNS \
LIBC_ELF \
LIBC_FMT \
LIBC_DLOPEN \
LIBC_INTRIN \
LIBC_LOG \
LIBC_MEM \
LIBC_NEXGEN32E \
LIBC_NT \
LIBC_RUNTIME \
LIBC_SOCK \
LIBC_STDIO \
LIBC_PROC \
THIRD_PARTY_NSYNC \
THIRD_PARTY_XED \
LIBC_STR \
LIBC_SYSV \
LIBC_THREAD \
LIBC_TIME \
LIBC_TINYMATH \
LIBC_X \
LIBC_VGA \
NET_HTTP \
TOOL_ARGS \
THIRD_PARTY_DLMALLOC \
THIRD_PARTY_GDTOA \
THIRD_PARTY_GETOPT \
THIRD_PARTY_MUSL \
THIRD_PARTY_ZLIB \
THIRD_PARTY_REGEX
COSMOCC_PKGS = \
$(COSMOPOLITAN_H_PKGS) \
THIRD_PARTY_AARCH64 \
THIRD_PARTY_LIBCXX \
THIRD_PARTY_INTEL
o/$(MODE)/cosmopolitan.a: \
$(foreach x,$(COSMOPOLITAN_OBJECTS),$($(x)_A_OBJS))
COSMOCC_HDRS = \
$(wildcard libc/integral/*) \
$(foreach x,$(COSMOCC_PKGS),$($(x)_HDRS)) \
$(foreach x,$(COSMOCC_PKGS),$($(x)_INCS))
o/cosmocc.h.txt: Makefile
$(file >$@, $(call uniq,$(COSMOCC_HDRS)))
COSMOPOLITAN_H_ROOT_HDRS = \
libc/integral/normalize.inc \
$(foreach x,$(COSMOPOLITAN_H_PKGS),$($(x)_HDRS))
o/cosmopolitan.h.txt: Makefile
$(file >$@, $(call uniq,$(COSMOPOLITAN_H_ROOT_HDRS)))
o/cosmopolitan.h: o/cosmopolitan.h.txt \
$(wildcard libc/integral/*) \
$(foreach x,$(COSMOPOLITAN_H_PKGS),$($(x)_HDRS)) \
$(foreach x,$(COSMOPOLITAN_H_PKGS),$($(x)_INCS))
@$(ECHO) '#ifndef __STRICT_ANSI__' >$@
@$(ECHO) '#define _COSMO_SOURCE' >>$@
@$(ECHO) '#endif' >>$@
@$(COMPILE) -AROLLUP -T$@ build/bootstrap/rollup.com @$< >>$@
o/cosmopolitan.html: private .UNSANDBOXED = 1
o/cosmopolitan.html: \
o/$(MODE)/third_party/chibicc/chibicc.com.dbg \
$(filter-out %.s,$(foreach x,$(COSMOPOLITAN_OBJECTS),$($(x)_SRCS))) \
$(SRCS) \
$(HDRS)
$(file >$(TMPDIR)/$(subst /,_,$@),$(filter-out %.s,$(foreach x,$(COSMOPOLITAN_OBJECTS),$($(x)_SRCS))))
o/$(MODE)/third_party/chibicc/chibicc.com.dbg -J \
-fno-common -include libc/integral/normalize.inc -o $@ \
-DCOSMO @$(TMPDIR)/$(subst /,_,$@)
$(SRCS): \
libc/integral/normalize.inc \
libc/integral/c.inc \
libc/integral/cxx.inc \
libc/integral/cxxtypescompat.inc \
libc/integral/lp64arg.inc \
libc/integral/lp64.inc
ifeq ($(ARCH), x86_64)
TOOLCHAIN_ARTIFACTS = \
o/cosmopolitan.h \
o/$(MODE)/ape/ape.lds \
o/$(MODE)/libc/crt/crt.o \
o/$(MODE)/ape/ape.elf \
o/$(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/$(MODE)/tool/build/march-native.com \
o/$(MODE)/tool/build/ar.com \
o/$(MODE)/tool/build/mktemper.com \
o/$(MODE)/tool/build/fixupobj.com \
o/$(MODE)/tool/build/zipcopy.com \
o/$(MODE)/tool/build/apelink.com \
o/$(MODE)/tool/build/pecheck.com
else
TOOLCHAIN_ARTIFACTS = \
o/$(MODE)/ape/ape.elf \
o/$(MODE)/ape/aarch64.lds \
o/$(MODE)/libc/crt/crt.o \
o/$(MODE)/cosmopolitan.a \
o/$(MODE)/third_party/libcxx/libcxx.a \
o/$(MODE)/tool/build/march-native.com \
o/$(MODE)/tool/build/fixupobj.com \
o/$(MODE)/tool/build/zipcopy.com
endif
.PHONY: toolchain
toolchain: $(TOOLCHAIN_ARTIFACTS)
.PHONY: clean_toolchain
clean_toolchain:
$(RM) $(TOOLCHAIN_ARTIFACTS)
aarch64: private .INTERNET = true
aarch64: private .UNSANDBOXED = true
aarch64:
$(MAKE) m=aarch64
clean:
$(RM) -r o
# 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
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