#!/bin/bash

set -euo pipefail

CM_FLAGS=(
  -DCMAKE_INSTALL_PREFIX=$INSTALL_DIR
  -DCMAKE_TOOLCHAIN_FILE=$EM_TOOLCHAIN_FILE
  -DBUILD_SHARED_LIBS=OFF
  -DZLIB_LIBRARY=$INSTALL_DIR/lib
  -DZLIB_INCLUDE_DIR=$INSTALL_DIR/include
  -DWEBP_ENABLE_SIMD=ON
  -DWEBP_BUILD_ANIM_UTILS=OFF
  -DWEBP_BUILD_CWEBP=OFF
  -DWEBP_BUILD_DWEBP=OFF
  -DWEBP_BUILD_GIF2WEBP=OFF
  -DWEBP_BUILD_IMG2WEBP=OFF
  -DWEBP_BUILD_VWEBP=OFF
  -DWEBP_BUILD_WEBPINFO=OFF
  -DWEBP_BUILD_WEBPMUX=OFF
  -DWEBP_BUILD_EXTRAS=OFF
)

mkdir -p build
cd build
emmake cmake .. -DCMAKE_C_FLAGS="$CXXFLAGS" ${CM_FLAGS[@]}
emmake make install