2024-11-01 09:33:22 +02:00
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#!/usr/bin/env bash
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set -xeuo pipefail
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# commit e7d28344fa3ee81d6ad7ca5ce1f83d50d8502118
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# Merge: 817cf6a82e 20d86d9c63
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# Author: Andrew Kelley <andrew@ziglang.org>
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# Date: 2022-12-07T01:52:39+02:00
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#
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# Merge pull request #13560 from ziglang/wasi-bootstrap
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#
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# Nuke the C++ implementation of Zig from orbit using WASI
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2024-11-03 19:09:11 +02:00
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MERGE_WASI_BOOTSTRAP=0.10.0-610-ge7d28344fa
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git checkout $MERGE_WASI_BOOTSTRAP
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2024-11-01 09:33:22 +02:00
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2024-11-03 19:09:11 +02:00
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# commit 3ba916584db5485c38ebf2390e8d22bc6d81bf8e
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# Author: Andrew Kelley <andrew@ziglang.org>
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# Date: 2022-11-05T03:47:19+02:00
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#
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# actually remove stage1
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REMOVE_STAGE1=0.10.0-542-g3ba916584d
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git revert --no-edit $REMOVE_STAGE1
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# commit 28514476ef8c824c3d189d98f23d0f8d23e496ea
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# Author: Andrew Kelley <andrew@ziglang.org>
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# Date: 2022-11-01T05:29:55+02:00
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#
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# remove `-fstage1` option
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#
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# After this commit, the self-hosted compiler does not offer the option to
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# use stage1 as a backend anymore.
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REMOVE_FSTAGE1=0.10.0-539-g28514476ef
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git revert --no-edit -X theirs $REMOVE_FSTAGE1
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git mv stage1/config.zig.in src
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# removing the wasi-based stage1 just to be sure
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git rm stage1/zig1.wasm.zst
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2024-11-01 09:33:22 +02:00
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2024-11-03 21:32:28 +02:00
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sed -i '/have_stage1/ s/false/true/' src/config.zig.in
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2024-11-01 09:33:22 +02:00
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2024-11-03 19:09:11 +02:00
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git checkout $REMOVE_FSTAGE1~1 build.zig CMakeLists.txt
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2024-11-01 09:33:22 +02:00
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2024-11-03 19:09:11 +02:00
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echo "Building the C++ (stage1) implementation"
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mkdir build; pushd build
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CC=clang-15 CXX=clang++-15 cmake ..
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make -j"$(nproc)" install
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popd
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2024-11-01 09:33:22 +02:00
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2024-11-03 19:09:11 +02:00
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echo "C++ implementation in build/stage3/bin/zig. Will build zig1.wasm.zst."
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2024-11-01 09:33:22 +02:00
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git reset --hard
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2024-11-03 19:09:11 +02:00
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git checkout $MERGE_WASI_BOOTSTRAP
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rm stage1/zig1.wasm.zst
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build/stage3/bin/zig build update-zig1
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echo "stage1/zig1.wasm.zst built. Bootstrapping zig with it."
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rm -fr build
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mkdir build; pushd build
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CC=clang-15 CXX=clang++-15 cmake ..
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make -j"$(nproc)" install
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popd
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echo "Done"
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true && exit
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# commit 89d1ccc477c1dbc8bb8d13ad2598ef0190c25898
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# Author: Veikka Tuominen <git@vexu.eu>
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# Date: Fri Dec 9 18:40:01 2022 +0200
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#
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# replace zig1.wasm to the removal of BoundFn
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REPLACE_ZIG1_WASM=0.10.0-677-g89d1ccc477
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git archive --prefix=zig-$REPLACE_ZIG1_WASM/ $REPLACE_ZIG1_WASM | tar -C .. -x --exclude="stage1/zig1.wasm*"
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pushd ../zig-$REPLACE_ZIG1_WASM
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../zig/build/stage3/bin/zig update-zig1
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mkdir build; pushd build
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CC=clang-15 CXX=clang++-15 cmake ..
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make -j"$(nproc)" install
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popd
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popd
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