zig/ci/aarch64-macos.sh
Andrew Kelley 8d4067e7a3 CI: take advantage of zig build concurrency
I ain't afraid of no ghost.

This reverts commit 14a176b9b16e07a66a2f9cd485aaf80fed0f5a12.
2023-03-15 10:48:14 -07:00

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#!/bin/sh
set -x
set -e
# Script assumes the presence of the following:
# s3cmd
ZIGDIR="$(pwd)"
TARGET="$ARCH-macos-none"
MCPU="baseline"
CACHE_BASENAME="zig+llvm+lld+clang-$TARGET-0.11.0-dev.1869+df4cfc2ec"
PREFIX="$HOME/$CACHE_BASENAME"
ZIG="$PREFIX/bin/zig"
cd $ZIGDIR
# Make the `zig version` number consistent.
# This will affect the cmake command below.
git config core.abbrev 9
git fetch --unshallow || true
git fetch --tags
mkdir build
cd build
# Override the cache directories because they won't actually help other CI runs
# which will be testing alternate versions of zig, and ultimately would just
# fill up space on the hard drive for no reason.
export ZIG_GLOBAL_CACHE_DIR="$(pwd)/zig-global-cache"
export ZIG_LOCAL_CACHE_DIR="$(pwd)/zig-local-cache"
PATH="$HOME/local/bin:$PATH" cmake .. \
-DCMAKE_INSTALL_PREFIX="stage3-release" \
-DCMAKE_PREFIX_PATH="$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 \
-GNinja
$HOME/local/bin/ninja install
stage3-release/bin/zig build test docs \
--zig-lib-dir "$(pwd)/../lib" \
-Denable-macos-sdk \
-Dstatic-llvm \
-Dskip-non-native \
--search-prefix "$PREFIX"
# Produce the experimental std lib documentation.
stage3-release/bin/zig test ../lib/std/std.zig -femit-docs -fno-emit-bin --zig-lib-dir ../lib
# Ensure that stage3 and stage4 are byte-for-byte identical.
stage3-release/bin/zig build \
--prefix stage4-release \
-Denable-llvm \
-Dno-lib \
-Drelease \
-Dstrip \
-Dtarget=$TARGET \
-Duse-zig-libcxx \
-Dversion-string="$(stage3-release/bin/zig version)"
# 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-release/bin/zig stage4-release/bin/zig