compile-swift-for-wasm.sh

#!/bin/sh

COMPILE_SERVICE=$SWIFTWASM_SOURCE/swiftwasm-compile-service
WASM_SYSROOT=$COMPILE_SERVICE/compiler/wasi-sdk/opt/wasi-sdk/share/sysroot

input=$1
object_file=input.o
output=$2

$SWIFTWASM_SOURCE/build/Ninja-DebugAssert/swift-linux-x86_64/bin/swiftc \
  -target wasm32-unknown-unknown-wasm \
  -sdk $WASM_SYSROOT \
  -o $object_file -c $input

$COMPILE_SERVICE/compiler/wasi-sdk/opt/wasi-sdk/bin/wasm-ld \
  --error-limit=0 -o $output \
  $WASM_SYSROOT/lib/wasm32-wasi/crt1.o \
  $COMPILE_SERVICE/extra_objs/swift_start.o \
  $COMPILE_SERVICE/compiler/opt/swiftwasm-sdk/lib/swift_static/wasm/wasm32/swiftrt.o \
  $object_file \
  -L $COMPILE_SERVICE/compiler/opt/swiftwasm-sdk/lib/swift_static/wasm \
  -L $WASM_SYSROOT/lib/wasm32-wasi \
  -L $COMPILE_SERVICE/compiler/icu_out/lib \
  -lswiftCore \
  -lc -lc++ -lc++abi -lswiftImageInspectionShared \
  -licuuc -licudata \
  $COMPILE_SERVICE/compiler/wasi-sdk/opt/wasi-sdk/lib/clang/8.0.0/lib/wasi/libclang_rt.builtins-wasm32.a \
  $COMPILE_SERVICE/extra_objs/fakepthread.o \
  $COMPILE_SERVICE/extra_objs/fakelocaltime.o \
  $COMPILE_SERVICE/extra_objs/swift_end.o \
  --no-gc-sections \
  --no-threads