2024-05-27 16:46:15 +01:00
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#!/usr/bin/env bash
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set -euo pipefail
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cd -P -- "$(dirname -- "$0")"
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ROOT=../
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BINARYEN="$ROOT/tools/binaryen-version_117/bin"
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WASI_SDK="$ROOT/tools/wasi-sdk-22.0/bin"
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2024-07-05 11:06:03 +01:00
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"$WASI_SDK/clang" --target=wasm32-wasi -std=c23 -flto -g0 -O2 \
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2024-05-27 16:46:15 +01:00
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-Wall -Wextra -Wno-unused-parameter -Wno-unused-function \
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-o sqlite3.wasm "$ROOT/sqlite3/main.c" \
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-I"$ROOT/sqlite3" \
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-mexec-model=reactor \
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-msimd128 -mmutable-globals \
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-mbulk-memory -mreference-types \
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-mnontrapping-fptoint -msign-ext \
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-fno-stack-protector -fno-stack-clash-protection \
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-Wl,--initial-memory=327680 \
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-Wl,--stack-first \
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-Wl,--import-undefined \
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-D_HAVE_SQLITE_CONFIG_H \
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-DSQLITE_CUSTOM_INCLUDE=sqlite_opt.h \
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$(awk '{print "-Wl,--export="$0}' exports.txt)
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trap 'rm -f sqlite3.tmp' EXIT
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"$BINARYEN/wasm-ctor-eval" -g -c _initialize sqlite3.wasm -o sqlite3.tmp
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"$BINARYEN/wasm-opt" -g --strip --strip-producers -c -O3 \
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sqlite3.tmp -o sqlite3.wasm \
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--enable-simd --enable-mutable-globals --enable-multivalue \
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--enable-bulk-memory --enable-reference-types \
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--enable-nontrapping-float-to-int --enable-sign-ext
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