#!/bin/bash if ! [ -x "$(command -v emcc)" ]; then echo "Error: emcc could not be found." >&2 exit 1 fi # Common compiler flags export CFLAGS="-fPIC $EXTRA_CFLAGS" export CXXFLAGS="$CFLAGS -sNO_DISABLE_EXCEPTION_CATCHING $EXTRA_CXXFLAGS" export LDFLAGS="-sEXPORTED_FUNCTIONS=_main,_malloc,_free -sALLOW_TABLE_GROWTH -sASSERTIONS -sNO_DISABLE_EXCEPTION_CATCHING -sWASM_BIGINT" # Specific variables for cross-compilation export CHOST="wasm32-unknown-linux" # wasm32-unknown-emscripten autoreconf -fiv emconfigure ./configure --prefix="$(pwd)/target" --host=$CHOST --enable-static --disable-shared \ --disable-builddir --disable-multi-os-directory --disable-raw-api --disable-docs || (cat config.log && exit 1) make EMMAKEN_JUST_CONFIGURE=1 emmake make check \ RUNTESTFLAGS="LDFLAGS_FOR_TARGET='$LDFLAGS'" || (cat testsuite/libffi.log && exit 1)