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sqlite3/embed/build.sh
2023-03-17 13:39:19 +00:00

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#!/usr/bin/env bash
set -eo pipefail
cd -P -- "$(dirname -- "$0")"
# download SQLite
../sqlite3/download.sh
# build SQLite
zig cc --target=wasm32-wasi -flto -g0 -Os \
-o sqlite3.wasm ../sqlite3/main.c \
-mmutable-globals \
-mbulk-memory -mreference-types \
-mnontrapping-fptoint -msign-ext \
-D_HAVE_SQLITE_CONFIG_H \
$(awk '{print "-Wl,--export="$0}' exports.txt)
# optimize SQLite
if which wasm-opt; then
wasm-opt -g -O -o sqlite3.tmp sqlite3.wasm
mv sqlite3.tmp sqlite3.wasm
fi