File size: 1,036 Bytes
21dd449 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 |
#!/bin/bash
CURRENT_PATH="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
cd $CURRENT_PATH
# Clean up
docker kill hash-wasm-builder
docker rm hash-wasm-builder
# Start container
docker run -it -d --name hash-wasm-builder emscripten/emsdk:3.1.55 bash
# Copy & compile
docker exec hash-wasm-builder bash -c "mkdir /source"
docker cp ./sha256.c hash-wasm-builder:/source
docker exec hash-wasm-builder bash -c "\
cd /source && \
emcc sha256.c -o sha256.js -msimd128 -sSINGLE_FILE -sMODULARIZE=1 -sENVIRONMENT=web,worker -sEXPORTED_FUNCTIONS=_Hash_Init,_Hash_Update,_Hash_Final,_GetBufferPtr -sFILESYSTEM=0 -fno-rtti -fno-exceptions -O1 -sMODULARIZE=1 -sEXPORT_ES6=1 \
"
# Patch "_scriptDir" variable
docker exec hash-wasm-builder bash -c "\
cd /source && \
sed -i 's\var _scriptDir\var _unused\g' ./sha256.js && \
sed -i 's\_scriptDir\false\g' ./sha256.js \
"
# Copy back compiled file
docker cp hash-wasm-builder:/source/sha256.js .
# Clean up
docker kill hash-wasm-builder
docker rm hash-wasm-builder
|