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1 change: 1 addition & 0 deletions .gitignore
Original file line number Diff line number Diff line change
Expand Up @@ -2,5 +2,6 @@
.DS_Store
.AppleDouble
USD_emscripten/
build
.vscode/

4 changes: 2 additions & 2 deletions CMakeLists.txt
Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.12)

project(usd)

if (NOT CMAKE_SIZEOF_VOID_P EQUAL 8 AND NOT PXR_ENABLE_JS_SUPPORT)
if (NOT CMAKE_SIZEOF_VOID_P EQUAL 8 AND NOT EMSCRIPTEN)
if (WIN32)
message(FATAL_ERROR "Compiler does not support 64-bit builds. "
"If you are using Visual Studio, make sure you are in the "
Expand Down Expand Up @@ -39,7 +39,7 @@ set(CMAKE_CXX_FLAGS "${_PXR_CXX_FLAGS} ${CMAKE_CXX_FLAGS}")

if(PXR_ENABLE_JS_SUPPORT)
# Add EMSCRIPTEN specific compiler flags (is this the right place)?
set(EMSCRIPTEN_COMPILE_FLAGS "-s ALLOW_MEMORY_GROWTH=1 -s USE_PTHREADS=1 -s PTHREAD_POOL_SIZE=2 -s MODULARIZE=1 -s EXPORT_NAME='getUsdModule' -s 'EXTRA_EXPORTED_RUNTIME_METHODS=[\"FS\"]' -s FORCE_FILESYSTEM=1")
set(EMSCRIPTEN_COMPILE_FLAGS "-s ALLOW_MEMORY_GROWTH=1 -s MAXIMUM_MEMORY=4GB -s ASSERTIONS=1 -s USE_PTHREADS=1 -s PTHREAD_POOL_SIZE=2 -s MODULARIZE=1 -s EXPORT_NAME='getUsdModule' -s 'EXTRA_EXPORTED_RUNTIME_METHODS=[\"FS\"]' -s FORCE_FILESYSTEM=1 --pre-js ${CMAKE_SOURCE_DIR}/js/prejs.js")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${EMSCRIPTEN_COMPILE_FLAGS}")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${EMSCRIPTEN_COMPILE_FLAGS}")

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