Updated the opus build and enforced as emscripten web build

asm/.gitignore

@@ -1,2 +1,4 @@
 generated/
-build/
+build_/
+libraries/opus/build_
+libraries/opus/out

asm/CMakeLists.txt

@@ -8,7 +8,7 @@ set(CMAKE_C_COMPILER "emcc")
 set(CMAKE_C_LINK_EXECUTABLE "emcc")
 set(CMAKE_CXX_FLAGS "-O3 --llvm-lto 1 --memory-init-file 0 -s WASM=1 -s ASSERTIONS=1") # -s ALLOW_MEMORY_GROWTH=1 -O3
 set(CMAKE_VERBOSE_MAKEFILE ON)
-set(CMAKE_EXE_LINKER_FLAGS "-s EXTRA_EXPORTED_RUNTIME_METHODS='[\"ccall\", \"cwrap\", \"Pointer_stringify\"]'") #
+set(CMAKE_EXE_LINKER_FLAGS "-s EXTRA_EXPORTED_RUNTIME_METHODS='[\"ccall\", \"cwrap\", \"Pointer_stringify\"]' -s ENVIRONMENT='web'") #
 #add_definitions(-D_GLIBCXX_USE_CXX11_ABI=0)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/generated/")
 
@@ -18,4 +18,4 @@ include_directories(libraries/opus/include/)
 add_definitions(-DLTM_DESC)
 
 add_executable(TeaWeb-Worker-Codec-Opus src/opus.cpp)
-target_link_libraries(TeaWeb-Worker-Codec-Opus ${CMAKE_CURRENT_SOURCE_DIR}/libraries/opus/.libs/libopus.a)
+target_link_libraries(TeaWeb-Worker-Codec-Opus ${CMAKE_CURRENT_SOURCE_DIR}/libraries/opus/out/lib/libopus.a)

asm/build.sh

@@ -0,0 +1,20 @@
+#!/bin/bash
+
+[[ ! -d libraries/opus/out/ ]] && { echo "Missing opus build. Please build it before!"; exit 1; }
+[[ ! -f libraries/opus/out/lib/libopus.a ]] && { echo "Missing opus static library. Please unsure your opus build was successfull."; exit 1; }
+
+[[ -d build_ ]] && {
+  rm -r build_ || { echo "failed to remove old build directory"; exit 1; }
+}
+mkdir build_ || exit 1
+cd build_ || exit 1
+
+emcmake cmake .. || {
+  echo "Failed to execute cmake"
+  exit 1
+}
+
+emmake make || {
+  echo "Failed to build file"
+  exit 1
+}

asm/libraries/opus

@@ -1 +1 @@
-Subproject commit 655cc54c564b84ef2827f0b2152ce3811046201e
+Subproject commit 923bebde197f42ba8e55cb055dce3ff22bbea54d

asm/make_opus.sh

@@ -1,11 +1,32 @@
 #!/usr/bin/env bash
 
-base_dir=`pwd`
-cd "$(dirname $0)/libraries/opus/"
+cd "$(dirname $0)/libraries/opus/" || { echo "Failed to enter the opus directory."; exit 1; }
 
-git checkout v1.1.2
-./autogen.sh
-emconfigure ./configure --disable-extra-programs --disable-doc --disable-rtcd
-emmake make
+[[ -d build_ ]] && {
+  rm -r build_ || { echo "failed to remove old build directory"; exit 1; }
+}
+mkdir build_ || exit 1
+cd build_ || exit 1
 
-cd ${base_dir}
+# Native SIMD isn't supported yet by most browsers (only experimental)
+# So there is no need to build with that, it will make stuff even worse
+simd_flags="-DOPUS_X86_MAY_HAVE_AVX=OFF -DOPUS_X86_MAY_HAVE_SSE4_1=OFF -DOPUS_X86_MAY_HAVE_SSE2=OFF -DOPUS_X86_MAY_HAVE_SSE=OFF"
+emcmake cmake .. -DCMAKE_INSTALL_PREFIX="$(pwd)/../out/" -DOPUS_STACK_PROTECTOR=OFF ${simd_flags} || {
+  echo "failed to execute cmake"
+  exit 1
+}
+
+emmake make || {
+  echo "failed to build opus"
+  exit 1
+}
+emmake make install || {
+  echo "failed to \"install\" opus"
+  exit 1
+}
+
+# Old:
+#git checkout v1.1.2
+#./autogen.sh
+#emconfigure ./configure --disable-extra-programs --disable-doc --disable-rtcd
+#emmake make