diff options
Diffstat (limited to 'platform/javascript/detect.py')
| -rw-r--r-- | platform/javascript/detect.py | 51 |
1 files changed, 20 insertions, 31 deletions
diff --git a/platform/javascript/detect.py b/platform/javascript/detect.py index 173b558b6d..a769260f01 100644 --- a/platform/javascript/detect.py +++ b/platform/javascript/detect.py @@ -48,11 +48,6 @@ def get_flags(): return [ ("tools", False), ("builtin_pcre2_with_jit", False), - # Disabling the mbedtls module reduces file size. - # The module has little use due to the limited networking functionality - # in this platform. For the available networking methods, the browser - # manages TLS. - ("module_mbedtls_enabled", False), ("vulkan", False), ] @@ -77,11 +72,9 @@ def configure(env): 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"]) env.Append(LINKFLAGS=["-O1", "-g"]) env["use_assertions"] = True @@ -91,10 +84,10 @@ def configure(env): if env["tools"]: if not env["threads_enabled"]: - print("Threads must be enabled to build the editor. Please add the 'threads_enabled=yes' option") - sys.exit(255) + print('Note: Forcing "threads_enabled=yes" as it is required for the web editor.') + env["threads_enabled"] = "yes" if env["initial_memory"] < 64: - print("Editor build requires at least 64MiB of initial memory. Forcing it.") + print('Note: Forcing "initial_memory=64" as it is required for the web editor.') env["initial_memory"] = 64 env.Append(CCFLAGS=["-frtti"]) elif env["builtin_icu"]: @@ -182,13 +175,16 @@ def configure(env): env.Prepend(CPPPATH=["#platform/javascript"]) env.Append(CPPDEFINES=["JAVASCRIPT_ENABLED", "UNIX_ENABLED"]) + if env["opengl3"]: + env.AppendUnique(CPPDEFINES=["GLES3_ENABLED"]) + # This setting just makes WebGL 2 APIs available, it does NOT disable WebGL 1. + env.Append(LINKFLAGS=["-s", "USE_WEBGL2=1"]) + # Allow use to take control of swapping WebGL buffers. + env.Append(LINKFLAGS=["-s", "OFFSCREEN_FRAMEBUFFER=1"]) + if env["javascript_eval"]: env.Append(CPPDEFINES=["JAVASCRIPT_EVAL_ENABLED"]) - if env["threads_enabled"] and env["gdnative_enabled"]: - print("Threads and GDNative support can't be both enabled due to WebAssembly limitations") - sys.exit(255) - # Thread support (via SharedArrayBuffer). if env["threads_enabled"]: env.Append(CPPDEFINES=["PTHREAD_NO_RENAME"]) @@ -201,12 +197,19 @@ def configure(env): env.Append(CPPDEFINES=["NO_THREADS"]) if env["gdnative_enabled"]: - major, minor, patch = get_compiler_version(env) - if major < 2 or (major == 2 and minor == 0 and patch < 10): - print("GDNative support requires emscripten >= 2.0.10, detected: %s.%s.%s" % (major, minor, patch)) + cc_version = get_compiler_version(env) + cc_semver = (int(cc_version["major"]), int(cc_version["minor"]), int(cc_version["patch"])) + if cc_semver < (2, 0, 10): + print("GDNative support requires emscripten >= 2.0.10, detected: %s.%s.%s" % cc_semver) + sys.exit(255) + + if env["threads_enabled"] and cc_semver < (3, 1, 14): + print("Threads and GDNative requires emscripten >= 3.1.14, detected: %s.%s.%s" % cc_semver) sys.exit(255) env.Append(CCFLAGS=["-s", "RELOCATABLE=1"]) env.Append(LINKFLAGS=["-s", "RELOCATABLE=1"]) + # Weak symbols are broken upstream: https://github.com/emscripten-core/emscripten/issues/12819 + env.Append(CPPDEFINES=["ZSTD_HAVE_WEAK_SYMBOLS=0"]) env.extra_suffix = ".gdnative" + env.extra_suffix # Reduce code size by generating less support code (e.g. skip NodeJS support). @@ -220,25 +223,11 @@ def configure(env): # us since we don't know requirements at compile-time. env.Append(LINKFLAGS=["-s", "ALLOW_MEMORY_GROWTH=1"]) - # This setting just makes WebGL 2 APIs available, it does NOT disable WebGL 1. - env.Append(LINKFLAGS=["-s", "USE_WEBGL2=1"]) - # Do not call main immediately when the support code is ready. env.Append(LINKFLAGS=["-s", "INVOKE_RUN=0"]) - # Allow use to take control of swapping WebGL buffers. - env.Append(LINKFLAGS=["-s", "OFFSCREEN_FRAMEBUFFER=1"]) - # 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"]) - - # TODO remove once we have GLES support back (temporary fix undefined symbols due to dead code elimination). - env.Append( - LINKFLAGS=[ - "-s", - "EXPORTED_FUNCTIONS=['_main', '_emscripten_webgl_get_current_context']", - ] - ) |