diff options
Diffstat (limited to 'platform/web/detect.py')
| -rw-r--r-- | platform/web/detect.py | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/platform/web/detect.py b/platform/web/detect.py index b1c1dd48a9..08f964db92 100644 --- a/platform/web/detect.py +++ b/platform/web/detect.py @@ -31,7 +31,6 @@ def get_opts(): return [ ("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), BoolVariable("use_asan", "Use Emscripten address sanitizer (ASAN)", False), BoolVariable("use_lsan", "Use Emscripten leak sanitizer (LSAN)", False), @@ -110,12 +109,13 @@ def configure(env): env["ENV"] = os.environ # LTO - if env["use_thinlto"]: - env.Append(CCFLAGS=["-flto=thin"]) - env.Append(LINKFLAGS=["-flto=thin"]) - elif env["use_lto"]: - env.Append(CCFLAGS=["-flto=full"]) - env.Append(LINKFLAGS=["-flto=full"]) + if env["lto"] != "none": + if env["lto"] == "thin": + env.Append(CCFLAGS=["-flto=thin"]) + env.Append(LINKFLAGS=["-flto=thin"]) + else: + env.Append(CCFLAGS=["-flto"]) + env.Append(LINKFLAGS=["-flto"]) # Sanitizers if env["use_ubsan"]: @@ -227,3 +227,7 @@ def configure(env): # Add code that allow exiting runtime. env.Append(LINKFLAGS=["-s", "EXIT_RUNTIME=1"]) + + # This workaround creates a closure that prevents the garbage collector from freeing the WebGL context. + # We also only use WebGL2, and changing context version is not widely supported anyway. + env.Append(LINKFLAGS=["-s", "GL_WORKAROUND_SAFARI_GETCONTEXT_BUG=0"]) |