diff options
Diffstat (limited to 'platform/javascript/detect.py')
| -rw-r--r-- | platform/javascript/detect.py | 43 |
1 files changed, 22 insertions, 21 deletions
diff --git a/platform/javascript/detect.py b/platform/javascript/detect.py index 4297088c09..173b558b6d 100644 --- a/platform/javascript/detect.py +++ b/platform/javascript/detect.py @@ -7,7 +7,7 @@ from emscripten_helpers import ( add_js_libraries, add_js_pre, add_js_externs, - get_build_version, + create_template_zip, ) from methods import get_compiler_version from SCons.Util import WhereIs @@ -29,7 +29,7 @@ def get_opts(): from SCons.Variables import BoolVariable return [ - ("initial_memory", "Initial WASM memory (in MiB)", 16), + ("initial_memory", "Initial WASM memory (in MiB)", 32), BoolVariable("use_assertions", "Use Emscripten runtime assertions", False), BoolVariable("use_thinlto", "Use ThinLTO", False), BoolVariable("use_ubsan", "Use Emscripten undefined behavior sanitizer (UBSAN)", False), @@ -38,7 +38,7 @@ def get_opts(): BoolVariable("use_safe_heap", "Use Emscripten SAFE_HEAP sanitizer", False), # eval() can be a security concern, so it can be disabled. BoolVariable("javascript_eval", "Enable JavaScript eval interface", True), - BoolVariable("threads_enabled", "Enable WebAssembly Threads support (limited browser support)", False), + BoolVariable("threads_enabled", "Enable WebAssembly Threads support (limited browser support)", True), BoolVariable("gdnative_enabled", "Enable WebAssembly GDNative support (produces bigger binaries)", False), BoolVariable("use_closure_compiler", "Use closure compiler to minimize JavaScript code", False), ] @@ -53,6 +53,7 @@ def get_flags(): # in this platform. For the available networking methods, the browser # manages TLS. ("module_mbedtls_enabled", False), + ("vulkan", False), ] @@ -64,21 +65,21 @@ def configure(env): sys.exit(255) ## Build type - if env["target"] == "release": + if env["target"].startswith("release"): # Use -Os to prioritize optimizing for reduced file size. This is # particularly valuable for the web platform because it directly # decreases download time. # -Os reduces file size by around 5 MiB over -O3. -Oz only saves about # 100 KiB over -Os, which does not justify the negative impact on # run-time performance. - env.Append(CCFLAGS=["-Os"]) - env.Append(LINKFLAGS=["-Os"]) - elif env["target"] == "release_debug": - env.Append(CCFLAGS=["-Os"]) - env.Append(LINKFLAGS=["-Os"]) - env.Append(CPPDEFINES=["DEBUG_ENABLED"]) - # Retain function names for backtraces at the cost of file size. - env.Append(LINKFLAGS=["--profiling-funcs"]) + if env["optimize"] != "none": + env.Append(CCFLAGS=["-Os"]) + env.Append(LINKFLAGS=["-Os"]) + + if env["target"] == "release_debug": + env.Append(CPPDEFINES=["DEBUG_ENABLED"]) + # Retain function names for backtraces at the cost of file size. + env.Append(LINKFLAGS=["--profiling-funcs"]) else: # "debug" env.Append(CPPDEFINES=["DEBUG_ENABLED"]) env.Append(CCFLAGS=["-O1", "-g"]) @@ -95,8 +96,9 @@ def configure(env): if env["initial_memory"] < 64: print("Editor build requires at least 64MiB of initial memory. Forcing it.") env["initial_memory"] = 64 - elif env["builtin_icu"]: env.Append(CCFLAGS=["-frtti"]) + elif env["builtin_icu"]: + env.Append(CCFLAGS=["-fno-exceptions", "-frtti"]) else: # Disable exceptions and rtti on non-tools (template) builds # These flags help keep the file size down. @@ -128,7 +130,6 @@ def configure(env): env.Append(CCFLAGS=["-fsanitize=leak"]) env.Append(LINKFLAGS=["-fsanitize=leak"]) if env["use_safe_heap"]: - env.Append(CCFLAGS=["-s", "SAFE_HEAP=1"]) env.Append(LINKFLAGS=["-s", "SAFE_HEAP=1"]) # Closure compiler @@ -147,12 +148,12 @@ def configure(env): env.AddMethod(add_js_pre, "AddJSPre") env.AddMethod(add_js_externs, "AddJSExterns") - # Add method for getting build version string. - env.AddMethod(get_build_version, "GetBuildVersion") - # Add method that joins/compiles our Engine files. env.AddMethod(create_engine_file, "CreateEngineFile") + # Add method for creating the final zip file + env.AddMethod(create_template_zip, "CreateTemplateZip") + # Closure compiler extern and support for ecmascript specs (const, let, etc). env["ENV"]["EMCC_CLOSURE_ARGS"] = "--language_in ECMASCRIPT6" @@ -174,7 +175,7 @@ def configure(env): # Program() output consists of multiple files, so specify suffixes manually at builder. env["PROGSUFFIX"] = "" env["LIBPREFIX"] = "lib" - env["LIBSUFFIX"] = ".bc" + env["LIBSUFFIX"] = ".a" env["LIBPREFIXES"] = ["$LIBPREFIX"] env["LIBSUFFIXES"] = ["$LIBSUFFIX"] @@ -228,8 +229,8 @@ def configure(env): # Allow use to take control of swapping WebGL buffers. env.Append(LINKFLAGS=["-s", "OFFSCREEN_FRAMEBUFFER=1"]) - # callMain for manual start. - env.Append(LINKFLAGS=["-s", "EXTRA_EXPORTED_RUNTIME_METHODS=['callMain','cwrap']"]) + # callMain for manual start, cwrap for the mono version. + env.Append(LINKFLAGS=["-s", "EXPORTED_RUNTIME_METHODS=['callMain','cwrap']"]) # Add code that allow exiting runtime. env.Append(LINKFLAGS=["-s", "EXIT_RUNTIME=1"]) @@ -238,6 +239,6 @@ def configure(env): env.Append( LINKFLAGS=[ "-s", - "EXPORTED_FUNCTIONS=['_main', '_emscripten_webgl_get_current_context', '_emscripten_webgl_commit_frame', '_emscripten_webgl_create_context']", + "EXPORTED_FUNCTIONS=['_main', '_emscripten_webgl_get_current_context']", ] ) |