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76 lines
2.1 KiB
Bash
Executable File
76 lines
2.1 KiB
Bash
Executable File
#!/bin/sh
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# Requires cmake ninja-build
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set -x
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set -e
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ARCH="$(uname -m)"
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TARGET="$ARCH-linux-musl"
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MCPU="baseline"
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CACHE_BASENAME="zig+llvm+lld+clang-$TARGET-0.16.0-dev.104+689461e31"
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PREFIX="$HOME/deps/$CACHE_BASENAME"
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ZIG="$PREFIX/bin/zig"
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export PATH="$HOME/local/bin:$PATH"
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# Make the `zig version` number consistent.
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# This will affect the cmake command below.
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git fetch --unshallow || true
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git fetch --tags
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# Override the cache directories because they won't actually help other CI runs
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# which will be testing alternate versions of zig, and ultimately would just
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# fill up space on the hard drive for no reason.
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export ZIG_GLOBAL_CACHE_DIR="$PWD/zig-global-cache"
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export ZIG_LOCAL_CACHE_DIR="$PWD/zig-local-cache"
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mkdir build-release
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cd build-release
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export CC="$ZIG cc -target $TARGET -mcpu=$MCPU"
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export CXX="$ZIG c++ -target $TARGET -mcpu=$MCPU"
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cmake .. \
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-DCMAKE_INSTALL_PREFIX="stage3-release" \
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-DCMAKE_PREFIX_PATH="$PREFIX" \
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-DCMAKE_BUILD_TYPE=Release \
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-DZIG_TARGET_TRIPLE="$TARGET" \
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-DZIG_TARGET_MCPU="$MCPU" \
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-DZIG_STATIC=ON \
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-DZIG_NO_LIB=ON \
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-GNinja
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# Now cmake will use zig as the C/C++ compiler. We reset the environment variables
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# so that installation and testing do not get affected by them.
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unset CC
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unset CXX
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ninja install
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# No -fqemu and -fwasmtime here as they're covered by the x86_64-linux scripts.
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stage3-release/bin/zig build test docs \
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--maxrss 44918199637 \
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-Dstatic-llvm \
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-Dskip-non-native \
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-Dtarget=native-native-musl \
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--search-prefix "$PREFIX" \
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--zig-lib-dir "$PWD/../lib" \
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-Denable-superhtml
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# Ensure that stage3 and stage4 are byte-for-byte identical.
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stage3-release/bin/zig build \
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--prefix stage4-release \
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-Denable-llvm \
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-Dno-lib \
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-Doptimize=ReleaseFast \
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-Dstrip \
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-Dtarget=$TARGET \
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-Duse-zig-libcxx \
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-Dversion-string="$(stage3-release/bin/zig version)"
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# diff returns an error code if the files differ.
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echo "If the following command fails, it means nondeterminism has been"
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echo "introduced, making stage3 and stage4 no longer byte-for-byte identical."
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diff stage3-release/bin/zig stage4-release/bin/zig
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