Upgrade mono repo to cosmocc 3.2

The toolchain will now be downloaded going forward from multiple pinned
URLs which have shasums. Either wget or curl must be installed.

This change unblocks #1053
This commit is contained in:
Justine Tunney 2024-01-05 07:58:07 -08:00
parent a334f9cc33
commit 0de6a08988
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GPG key ID: BE714B4575D6E328
75 changed files with 183 additions and 19489 deletions

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DESCRIPTION
Cosmopolitan GCC
Prebuilt x86_64-linux binaries
An APE-friendly C/C++ compiler
LICENSE
GPLv3 and other licenses (see LICENSE.txt)
ORIGIN
@ahgamut's musl-cross-make fork
https://github.com/ahgamut/musl-cross-make/
e58abc1110b335a3341e8ad5821ad8e3880d9bb2
MODIFICATIONS
ahgamut's musl-cross-make fork includes a 2kLOC patch that modifies
GCC so it'll compile C code like `switch(errno){case EINVAL: etc.}`
see third_party/gcc/portcosmo.patch for GCC 11.2.0 for our changes
NOTES
These binaries were compiled by Justine Tunney. You have the freedom
to obtain the original source source code, apply our patch, and enjoy
all the freedoms promised to you by the GNU General Public License.

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../../bin/aarch64-linux-musl-ar

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../../bin/aarch64-linux-musl-as

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ld.bfd

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../../bin/aarch64-linux-musl-nm

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../../bin/aarch64-linux-musl-objcopy

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../../bin/aarch64-linux-musl-objdump

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../../bin/aarch64-linux-musl-strip

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aarch64-linux-musl-g++

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../aarch64-linux-musl/bin/ld.bfd

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x86_64-linux-musl-g++

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#
# config.mak.dist - sample musl-cross-make configuration
#
# Copy to config.mak and edit as desired.
#
# There is no default TARGET; you must select one here or on the make
# command line. Some examples:
# TARGET = i486-linux-musl
TARGET = aarch64-linux-musl
# TARGET = arm-linux-musleabi
# TARGET = arm-linux-musleabihf
# TARGET = sh2eb-linux-muslfdpic
# TARGET = powerpc64le-linux-musl
# TARGET = aarch64-linux-musl
# By default, cross compilers are installed to ./output under the top-level
# musl-cross-make directory and can later be moved wherever you want them.
# To install directly to a specific location, set it here. Multiple targets
# can safely be installed in the same location. Some examples:
OUTPUT = /opt/cross11portcosmo
# OUTPUT = /usr/local
# By default, latest supported release versions of musl and the toolchain
# components are used. You can override those here, but the version selected
# must be supported (under hashes/ and patches/) to work. For musl, you
# can use "git-refname" (e.g. git-master) instead of a release. Setting a
# blank version for gmp, mpc, mpfr and isl will suppress download and
# in-tree build of these libraries and instead depend on pre-installed
# libraries when available (isl is optional and not set by default).
# Setting a blank version for linux will suppress installation of kernel
# headers, which are not needed unless compiling programs that use them.
BINUTILS_VER = 2.35.2
GCC_VER = 11.2.0
# MUSL_VER = git-master
# GMP_VER =
# MPC_VER =
# MPFR_VER =
# ISL_VER =
# LINUX_VER =
# By default source archives are downloaded with wget. curl is also an option.
# DL_CMD = wget -c -O
# DL_CMD = curl -C - -L -o
# Check sha-1 hashes of downloaded source archives. On gnu systems this is
# usually done with sha1sum.
# SHA1_CMD = sha1sum -c
# SHA1_CMD = sha1 -c
# SHA1_CMD = shasum -a 1 -c
# Something like the following can be used to produce a static-linked
# toolchain that's deployable to any system with matching arch, using
# an existing musl-targeted cross compiler. This only works if the
# system you build on can natively (or via binfmt_misc and qemu) run
# binaries produced by the existing toolchain (in this example, i486).
# MUSL_CONFIG += --enable-debug
# MUSL_CONFIG += CFLAGS="-Os -fno-omit-frame-pointer -fno-optimize-sibling-calls -mno-omit-leaf-frame-pointer"
MUSL_CONFIG += CFLAGS="-Os"
COMMON_CONFIG += CC="/opt/cross/bin/x86_64-linux-musl-gcc -static --static"
COMMON_CONFIG += CXX="/opt/cross/bin/x86_64-linux-musl-g++ -static --static"
# COMMON_CONFIG += CC="gcc -static --static"
# COMMON_CONFIG += CXX="g++ -static --static"
# Recommended options for smaller build for deploying binaries:
COMMON_CONFIG += CFLAGS="-Os -g0"
COMMON_CONFIG += CXXFLAGS="-Os -g0"
COMMON_CONFIG += LDFLAGS="-s"
# Options you can add for faster/simpler build at the expense of features:
COMMON_CONFIG += --disable-nls
GCC_CONFIG += --disable-libquadmath --disable-decimal-float
GCC_CONFIG += --disable-libitm
GCC_CONFIG += --disable-fixed-point
GCC_CONFIG += --disable-lto
# By default C and C++ are the only languages enabled, and these are
# the only ones tested and known to be supported. You can uncomment the
# following and add other languages if you want to try getting them to
# work too.
GCC_CONFIG += --enable-languages=c,c++ #--enable-plugin
# You can keep the local build path out of your toolchain binaries and
# target libraries with the following, but then gdb needs to be told
# where to look for source files.
# COMMON_CONFIG += --with-debug-prefix-map=$(CURDIR)=

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#!/bin/sh
ARCH=${1:-x86_64}
IMPORT=${2:-/opt/cross11portcosmo}
PREFIX=third_party/gcc
OLDVERSION=11.2.0
NEWVERSION=11.2.0
rm -rf o/third_party/gcc
if [ $OLDVERSION != $NEWVERSION ]; then
mv $PREFIX/libexec/gcc/$ARCH-linux-musl/$OLDVERSION $PREFIX/libexec/gcc/$ARCH-linux-musl/$NEWVERSION
mv $PREFIX/lib/gcc/$ARCH-linux-musl/$OLDVERSION $PREFIX/lib/gcc/$ARCH-linux-musl/$NEWVERSION
sed -i -e "s/$OLDVERSION/$NEWVERSION/g" $(find $PREFIX -name \*.sym | grep $ARCH)
fi
FILES="
$ARCH-linux-musl/bin/ld.bfd
libexec/gcc/$ARCH-linux-musl/$NEWVERSION/collect2
libexec/gcc/$ARCH-linux-musl/$NEWVERSION/cc1
libexec/gcc/$ARCH-linux-musl/$NEWVERSION/cc1plus
bin/$ARCH-linux-musl-as
bin/$ARCH-linux-musl-ar
bin/$ARCH-linux-musl-gcc
bin/$ARCH-linux-musl-g++
bin/$ARCH-linux-musl-nm
bin/$ARCH-linux-musl-objcopy
bin/$ARCH-linux-musl-c++filt
bin/$ARCH-linux-musl-addr2line
bin/$ARCH-linux-musl-objdump
bin/$ARCH-linux-musl-gcc-nm
bin/$ARCH-linux-musl-strip
"
for f in $FILES; do
cp -f $IMPORT/$f $PREFIX/$f || exit
gzip -f9 $PREFIX/$f || exit
done

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