zig/ci/x86_64-macos-release.sh
2023-04-13 16:44:22 +02:00

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#!/bin/sh
set -x
set -e
ZIGDIR="$(pwd)"
TARGET="$ARCH-macos-none"
MCPU="baseline"
CACHE_BASENAME="zig+llvm+lld+clang-$TARGET-0.11.0-dev.2441+eb19f73af"
PREFIX="$HOME/$CACHE_BASENAME"
JOBS="-j3"
rm -rf $PREFIX
cd $HOME
curl -L -O "https://ziglang.org/deps/$CACHE_BASENAME.tar.xz"
tar xf "$CACHE_BASENAME.tar.xz"
ZIG="$PREFIX/bin/zig"
cd $ZIGDIR
# Make the `zig version` number consistent.
# This will affect the cmake command below.
git config core.abbrev 9
git fetch --unshallow || true
git fetch --tags
rm -rf build
mkdir build
cd build
# Override the cache directories because they won't actually help other CI runs
# which will be testing alternate versions of zig, and ultimately would just
# fill up space on the hard drive for no reason.
export ZIG_GLOBAL_CACHE_DIR="$(pwd)/zig-global-cache"
export ZIG_LOCAL_CACHE_DIR="$(pwd)/zig-local-cache"
cmake .. \
-DCMAKE_PREFIX_PATH="$PREFIX" \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_C_COMPILER="$ZIG;cc;-target;$TARGET;-mcpu=$MCPU" \
-DCMAKE_CXX_COMPILER="$ZIG;c++;-target;$TARGET;-mcpu=$MCPU" \
-DZIG_TARGET_TRIPLE="$TARGET" \
-DZIG_TARGET_MCPU="$MCPU" \
-DZIG_STATIC=ON
make $JOBS install
stage3/bin/zig build test docs \
--zig-lib-dir "$(pwd)/../lib" \
-Denable-macos-sdk \
-Dstatic-llvm \
--search-prefix "$PREFIX"
# Produce the experimental std lib documentation.
stage3/bin/zig test ../lib/std/std.zig -femit-docs -fno-emit-bin --zig-lib-dir ../lib
# Ensure that stage3 and stage4 are byte-for-byte identical.
stage3/bin/zig build \
--prefix stage4 \
-Denable-llvm \
-Dno-lib \
-Drelease \
-Dstrip \
-Dtarget=$TARGET \
-Duse-zig-libcxx \
-Dversion-string="$(stage3/bin/zig version)"
# Disabled due to https://github.com/ziglang/zig/issues/15197
## diff returns an error code if the files differ.
#echo "If the following command fails, it means nondeterminism has been"
#echo "introduced, making stage3 and stage4 no longer byte-for-byte identical."
#diff stage3/bin/zig stage4/bin/zig