142 lines
6.5 KiB
Docker
142 lines
6.5 KiB
Docker
# MAIN: https://justine.lol/cosmopolitan/
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# REPO: https://github.com/jart/cosmopolitan
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ARG COSMO_FLAVOR=def
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ARG COSMO_COMMIT=f52f65b2e351085250b743a5319dab418f2d48be
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ARG COSMO_SHA256=8a13f4be3d689b8895af6e1178d455db2f82a69e33ce5848e2f2f14f96760d4c
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FROM localhost/notwa-util AS downloader
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ARG COSMO_COMMIT COSMO_SHA256
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RUN --mount=type=cache,id=common,target=/media/common,sharing=locked \
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--mount=type=tmpfs,target=/tmp : \
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&& acquire from=github repo=jart/cosmopolitan dest=/cosmopolitan env=COSMO \
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;
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FROM alpine:3.16 AS builder
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ARG COSMO_FLAVOR COSMO_COMMIT
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COPY --from=downloader /cosmopolitan /cosmopolitan
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WORKDIR /cosmopolitan
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# tell makefiles to be less noisy, also use /tmp:
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ENV V=0 COLUMNS=80 TMPDIR=/tmp
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COPY --chmod=0755 make.com build/bootstrap/make.com
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COPY --chmod=0755 --from=localhost/notwa-util /nu/ /usr/bin/
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RUN : \
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# allow optimized builds to be more portable, so the container is too. \
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&& shed build/config.mk 's/-march=native/-march=haswell -mno-pclmul -mtune=generic/' \
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# fix execution on alpine (although installing the loader mitigates this) \
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&& sed -i 's/skip=" 76" count=" 128"/skip=76 count=128 /' build/bootstrap/*.com \
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&& install -m0755 build/bootstrap/ape.elf /usr/bin/ape \
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&& shed Makefile \
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# TODO: apply changes to COSMOPOLITAN_HEADERS as to include them in cosmopolitan.h \
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# NOTE: the order here is important! look at the generated o/depend file for hints. \
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# include cosmopolitan linenoise (formerly known as bestline) \
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'/\bNET_HTTP\b/i\\tTHIRD_PARTY_LINENOISE\t\t\\' \
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# include LoadZipArgs in cosmopolitan.a \
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'/\bNET_HTTP\b/i\\tTOOL_ARGS\t\t\\' \
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# add missing includes \
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&& shed libc/elf/elf.h '/"libc\/elf\/struct\/ehdr.h"/i\\#include "libc/elf/struct/dyn.h"' \
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# awk's pledge isn't working for me for whatever reason \
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&& shed third_party/awk/main.c '/pledge.*{/,/}/d' \
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# create a mapping from flavor to mode (possibly an empty string) \
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&& { [ "$COSMO_FLAVOR" != def ] && mode="$COSMO_FLAVOR" || mode= ;} \
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&& printf '%s="%s"\n' >env \
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commit "$COSMO_COMMIT" \
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flavor "$COSMO_FLAVOR" \
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mode "$mode" \
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# make calling make a little shorter (don't put this in distrib!) \
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&& printf '%s\n' >makeit '#!/usr/bin/env sh' \
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"build/bootstrap/make.com -j2 MODE='$mode'"' "$@"' \
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# make accessing some common paths a littler shorter (don't put this in distrib!) \
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&& printf '%s\n' >expand '#!/usr/bin/env sh' \
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"o='o/$mode' once=false" \
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'for f; do g="${f#?//}"; case "$f" in' \
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'(a//*) f="$o/ape/$g";;' \
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'(b//*) f="$o/tool/build/$g";;' \
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'(e//*) f="$o/examples/$g";;' \
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'(o//*) f="$o/$g";;' \
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'(t//*) f="$o/third_party/$g";;' \
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'(T//*) f="third_party/$g";;' \
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'esac; $once && set -- "$@" "$f" || set -- "$f"; once=true; done' \
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'"$@"' \
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# don't forget to do this \
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&& chmod +x makeit expand \
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;
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# finally start building
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RUN --mount=type=tmpfs,target=/tmp : \
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&& ./expand ./makeit \
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a//ape-copy-self.o a//ape-no-modify-self.o a//ape.elf \
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a//ape.lds a//ape.macho a//ape.o \
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a//public/ape.lds o//cosmopolitan.a o//libc/crt/crt.o \
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o/cosmopolitan.h \
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# build some extra tools for other containers to stem off of: \
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&& rebuild() { ./expand ./makeit "$@" && ./expand cp -t build/bootstrap "$@" ;} \
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&& rebuild \
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t//make/make.com b//ar.com b//cocmd.com \
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b//compile.com b//cp.com b//echo.com \
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b//fixupobj.com b//gzip.com b//mkdeps.com \
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b//mkdir.com b//package.com b//pwd.com \
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b//rm.com b//touch.com b//unbundle.com \
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b//zipobj.com \
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# these are essential too! \
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&& ./expand ./makeit \
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e//unbourne.com t//awk/awk.com t//sed/sed.com \
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t//unzip/unzip.com t//zip/zip.com b//assimilate.com \
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;
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# install the basics (no executable binaries besides ape.elf)
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RUN : \
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&& . ./env \
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&& mkdir dist "dist/$flavor" "dist/$flavor/public" \
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&& echo /dist >>.gitignore \
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&& ./expand cp -t "dist/$flavor" \
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a//ape-copy-self.o a//ape-no-modify-self.o a//ape.elf \
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a//ape.lds a//ape.macho a//ape.o \
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o//cosmopolitan.a o//libc/crt/crt.o o/cosmopolitan.h \
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&& cp -t "dist/$flavor/public" "o/$mode/ape/public/ape.lds" \
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\
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&& install -m0755 "dist/$flavor/ape.elf" /usr/bin/ape \
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&& find libc -name '*.h' >headers.txt \
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&& ./expand tar zcf dist/headers.tar.gz -T headers.txt \
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ape/config.h libc/integral T//gdtoa/gdtoa.h \
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T//getopt/getopt.h T//linenoise/linenoise.h T//musl/crypt.h \
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T//musl/fnmatch.h T//musl/lockf.h T//musl/passwd.h \
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T//musl/rand48.h T//musl/tempnam.h T//regex/regex.h \
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T//zlib/zconf.h T//zlib/zlib.h \
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;
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# install the rest
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FROM builder AS distrib
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RUN --mount=type=tmpfs,target=/tmp : \
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&& . ./env \
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&& find o -name '*.sym' -delete \
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&& dedupe o/third_party/gcc /distrib/gcc/ \
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bin/x86_64-linux-musl-gcc \
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bin/x86_64-linux-musl-g++ \
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bin/x86_64-linux-musl-ld.bfd \
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&& dedupe dist /distrib/dist/ "$flavor/cosmopolitan.h" \
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&& mkdir /tmp/bin \
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# discover .com files by uncommenting this command: \
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#&& find o -name '*.com' ! -type d -exec printf '%s\n' cp -t /tmp/bin {} + | sort && exit 1 \
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&& ./expand cp -t /tmp/bin \
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e//unbourne.com t//awk/awk.com t//make/make.com \
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t//sed/sed.com t//unzip/unzip.com t//zip/zip.com \
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b//ar.com b//assimilate.com b//cocmd.com \
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b//compile.com b//cp.com b//echo.com \
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b//fixupobj.com b//gzip.com b//mkdeps.com \
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b//mkdir.com b//package.com b//pwd.com \
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b//rm.com b//rollup.com b//symtab.com \
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b//touch.com b//unbundle.com b//zipobj.com \
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&& dedupe /tmp/bin /distrib/bin/ \
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#&& ln -s "../dist/$flavor/ape.elf" /distrib/bin/ape \
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&& cp "dist/$flavor/ape.elf" /distrib/bin/ape \
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&& cp /cosmopolitan/env /distrib/env \
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;
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FROM alpine:3.16 AS runner
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COPY --from=distrib /distrib /cosmopolitan
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ENV PATH="/cosmopolitan/bin:/cosmopolitan/gcc/bin/:/cosmopolitan/gcc/x86_64-linux-musl/bin/:$PATH"
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ARG COSMO_FLAVOR
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ENV COSMO_DIST="/cosmopolitan/dist/$COSMO_FLAVOR"
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