kevin/libsodium
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emscripten: create JS-only builds

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This commit is contained in:
Frank Denis 2024-05-23 15:42:35 +02:00
parent 9703516a5e
commit 7858b58b35
1 changed files with 24 additions and 3 deletions
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27
dist-build/emscripten.sh
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@ -82,7 +82,28 @@ if [ "$DIST" = yes ]; then
"${PREFIX}/lib/libsodium.a" -o "${outFile}" || exit 1
}
emmake make $MAKE_FLAGS install || exit 1
emccLibsodium "${PREFIX}/lib/libsodium.asm.tmp.js" -Oz -s WASM=0 $LDFLAGS_JS
# JS-only build
emccLibsodium "${PREFIX}/lib/libsodium.tmp.mjs" -Oz -s WASM=0 $LDFLAGS_JS
cat >"${PREFIX}/lib/libsodium-jsonly.mjs" <<-EOM
$(grep -Fv "export default Module" "${PREFIX}/lib/libsodium.tmp.mjs")
Module.print = function(what) {
typeof(console) !== 'undefined' && console.log(what);
}
Module.printErr = function(what) {
typeof(console) !== 'undefined' && console.warn(what);
}
Module['getRandomValue'] = undefined;
export default Module;
EOM
rm "${PREFIX}/lib/libsodium.tmp.mjs"
# Hybrid JS + WASM build
emccLibsodium "${PREFIX}/lib/libsodium.tmp.js" -Oz -s WASM=0 $LDFLAGS_JS
emccLibsodium "${PREFIX}/lib/libsodium.wasm.tmp.js" -O3 -s WASM=1 -s EVAL_CTORS=1 -s INITIAL_MEMORY=${WASM_INITIAL_MEMORY}
cat >"${PREFIX}/lib/libsodium.js" <<-EOM
@ -134,7 +155,7 @@ if [ "$DIST" = yes ]; then
resolve();
};
$(sed "s|use asm||g" "${PREFIX}/lib/libsodium.asm.tmp.js")
$(sed "s|use asm||g" "${PREFIX}/lib/libsodium.tmp.js")
});
};
$(cat "${PREFIX}/lib/libsodium.wasm.tmp.js")
@ -143,7 +164,7 @@ if [ "$DIST" = yes ]; then
});
EOM
rm "${PREFIX}/lib/libsodium.asm.tmp.js" "${PREFIX}/lib/libsodium.wasm.tmp.js"
rm "${PREFIX}/lib/libsodium.tmp.js" "${PREFIX}/lib/libsodium.wasm.tmp.js"
touch -r "${PREFIX}/lib/libsodium.js" "$DONE_FILE"
ls -l "${PREFIX}/lib/libsodium.js"
exit 0