| #!/bin/bash |
| # Wrapper script for emcc/em++ |
| # |
| # The intent of this scripts is to provide entry points into a pre-baked |
| # toolchain that is not configured via EM_CONFIG or $HOME/.emscripten, but |
| # worked out-of-the-box with a builtin configuration file. |
| # Technically it is still possible to override this with --em-config on the |
| # command line. |
| |
| SCRIPT_FILE=$(readlink -f "${BASH_SOURCE}") |
| SCRIPT_DIR=$(cd $(dirname "${SCRIPT_FILE}") && pwd) |
| WASM_ROOT=$(dirname "${SCRIPT_DIR}") |
| |
| # Without this emscripten will attempt to write a '_santiy' config file to the |
| # toolchain root, which will fail because it's not a writable location. |
| export EMCC_SKIP_SANITY_CHECK=1 |
| |
| # Use fastcomp backend unless EMCC_WASM_BACKEND is set to 1. |
| if [[ $EMCC_WASM_BACKEND == 1 ]]; then |
| export EM_CONFIG="${WASM_ROOT}/emscripten_config_vanilla" |
| else |
| export EM_CONFIG="${WASM_ROOT}/emscripten_config" |
| fi |
| |
| exec "${WASM_ROOT}/emscripten/$(basename $0)" "$@" |
