From f41cb46922673428a129e732e8ad4a201d4c5f60 Mon Sep 17 00:00:00 2001
From: Arseny Kapoulkine <arseny.kapoulkine@gmail.com>
Date: Sun, 21 Nov 2021 20:20:14 -0800
Subject: [PATCH] Option cleanup

---
 CMakeLists.txt | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0c5e9887..6b3c562a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -107,13 +107,14 @@ endif()
 
 if(LUAU_BUILD_WEB)
     target_compile_options(Luau.Web PRIVATE ${LUAU_OPTIONS})
-    target_include_directories(Luau.Web PRIVATE extern)
     target_link_libraries(Luau.Web PRIVATE Luau.Compiler Luau.VM)
 
     # declare exported functions to emscripten
     target_link_options(Luau.Web PRIVATE -sEXPORTED_FUNCTIONS=['_executeScript'] -sEXPORTED_RUNTIME_METHODS=['ccall','cwrap'] -fexceptions)
-    target_link_options(Luau.Web PRIVATE -sSINGLE_FILE=1)
 
-    # custom output directory for wasm + js file
-    # set_target_properties(Luau.Repl.CLI PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/docs/assets/luau)
+    # add -fexceptions for emscripten to allow exceptions to be caught in C++
+    target_link_options(Luau.Web PRIVATE -fexceptions)
+
+    # the output is a single .js file with an embedded wasm blob
+    target_link_options(Luau.Web PRIVATE -sSINGLE_FILE=1)
 endif()