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[SCons] Add option to build without threads

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This is relevant for the Web platform, where builds with and without
threads are incompatible.
This commit is contained in:
Fabio Alessandrelli
2024-04-30 19:06:51 +02:00
parent 54fe2f9891
commit b0296bb562
3 changed files with 14 additions and 4 deletions
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6
test/project/example.gdextension
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@@ -29,8 +29,10 @@ android.debug.arm64 = "res://bin/libgdexample.android.template_debug.arm64.so"
android.release.arm64 = "res://bin/libgdexample.android.template_release.arm64.so" android.release.arm64 = "res://bin/libgdexample.android.template_release.arm64.so"
ios.debug = "res://bin/libgdexample.ios.template_debug.xcframework" ios.debug = "res://bin/libgdexample.ios.template_debug.xcframework"
ios.release = "res://bin/libgdexample.ios.template_release.xcframework" ios.release = "res://bin/libgdexample.ios.template_release.xcframework"
web.debug.wasm32 = "res://bin/libgdexample.web.template_debug.wasm32.wasm" web.debug.threads.wasm32 = "res://bin/libgdexample.web.template_debug.wasm32.wasm"
web.release.wasm32 = "res://bin/libgdexample.web.template_release.wasm32.wasm" web.release.threads.wasm32 = "res://bin/libgdexample.web.template_release.wasm32.wasm"
web.debug.wasm32 = "res://bin/libgdexample.web.template_debug.wasm32.nothreads.wasm"
web.release.wasm32 = "res://bin/libgdexample.web.template_release.wasm32.nothreads.wasm"
[dependencies] [dependencies]
ios.debug = { ios.debug = {

7
tools/godotcpp.py
View File

@@ -266,6 +266,8 @@ def options(opts, env):
) )
) )
opts.Add(BoolVariable(key="threads", help="Enable threading support", default=env.get("threads", True)))
# compiledb # compiledb
opts.Add( opts.Add(
BoolVariable( BoolVariable(
@@ -393,6 +395,9 @@ def generate(env):
tool.generate(env) tool.generate(env)
if env["threads"]:
env.Append(CPPDEFINES=["THREADS_ENABLED"])
if env.use_hot_reload: if env.use_hot_reload:
env.Append(CPPDEFINES=["HOT_RELOAD_ENABLED"]) env.Append(CPPDEFINES=["HOT_RELOAD_ENABLED"])
@@ -436,6 +441,8 @@ def generate(env):
suffix += "." + env["arch"] suffix += "." + env["arch"]
if env["ios_simulator"]: if env["ios_simulator"]:
suffix += ".simulator" suffix += ".simulator"
if not env["threads"]:
suffix += ".nothreads"
env["suffix"] = suffix # Exposed when included from another project env["suffix"] = suffix # Exposed when included from another project
env["OBJSUFFIX"] = suffix + env["OBJSUFFIX"] env["OBJSUFFIX"] = suffix + env["OBJSUFFIX"]

5
tools/web.py
View File

@@ -35,8 +35,9 @@ def generate(env):
env["SHLIBSUFFIX"] = ".wasm" env["SHLIBSUFFIX"] = ".wasm"
# Thread support (via SharedArrayBuffer). # Thread support (via SharedArrayBuffer).
env.Append(CCFLAGS=["-s", "USE_PTHREADS=1"]) if env["threads"]:
env.Append(LINKFLAGS=["-s", "USE_PTHREADS=1"]) env.Append(CCFLAGS=["-s", "USE_PTHREADS=1"])
env.Append(LINKFLAGS=["-s", "USE_PTHREADS=1"])
# Build as side module (shared library). # Build as side module (shared library).
env.Append(CPPFLAGS=["-s", "SIDE_MODULE=1"]) env.Append(CPPFLAGS=["-s", "SIDE_MODULE=1"])