initial wasm support

.ci/wasm/build.sh

@@ -0,0 +1,75 @@
+#!/bin/sh -ex
+
+# SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+NUM_JOBS=$(nproc 2>/dev/null || getconf _NPROCESSORS_ONLN 2>/dev/null || echo 2)
+
+: "${CCACHE:=false}"
+RETURN=0
+
+usage() {
+    cat <<EOF
+Usage: $0 [-b|--build-type BUILD_TYPE] [-o|--outdir OUTPUT_DIRECTORY]
+
+Build script for Emscripten (using wasm64).
+
+Options:
+    --build-type    Set the CMake build type (Release|RelWithDebInfo|MinSizeRel|Debug)
+                    Default: Release
+    --outdir        Set the output directory
+                    Default: build
+
+EOF
+    exit "$RETURN"
+}
+
+die() {
+	echo "-- ! $*" >&2
+	RETURN=1 usage
+}
+
+type() {
+    [ -z "$1" ] && die "You must specify a valid type."
+    TYPE="$1"
+}
+
+outdir() {
+    [ -z "$1" ] && die "You must specify a valid output directory."
+    OUTDIR="$1"
+}
+
+while true; do
+	case "$1" in
+		-r|--release) DEVEL=false ;;
+		-b|--build-type) type "$2"; shift ;;
+		-o|--outdir) outdir "$2"; shift ;;
+		-h|--help) usage ;;
+		*) break ;;
+	esac
+	shift
+done
+
+: "${TYPE:=Release}"
+: "${DEVEL:=true}"
+: "${OUTDIR:=build}"
+
+emcmake cmake -B "$OUTDIR" -G "Unix Makefiles" \
+    -DCMAKE_BUILD_TYPE=${TYPE} \
+    -DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
+    -DENABLE_OPENGL=OFF \
+    -DENABLE_LTO=OFF \
+    -DENABLE_QT=OFF \
+    -DENABLE_UNITY_BUILD=OFF \
+    -DENABLE_QT_TRANSLATION=OFF \
+    -DENABLE_CUBEB=OFF \
+    -DENABLE_LIBUSB=OFF \
+    -DENABLE_UPDATE_CHECKER=OFF \
+    -DENABLE_WEB_SERVICE=OFF \
+    -DUSE_DISCORD_PRESENCE=OFF \
+    -DUSE_FASTER_LINKER=ON \
+    -DYUZU_USE_BUNDLED_OPENSSL=OFF \
+    -DYUZU_USE_EXTERNAL_FFMPEG=ON \
+    -Dzstd_FORCE_BUNDLED=ON \
+    -DOpenSSL_FORCE_BUNDLED=ON
+cmake --build "$OUTDIR" -- -j$NUM_JOBS