1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
#!/usr/bin/env python
Import("env")
Import("env_modules")
env_glslang = env_modules.Clone()
# Thirdparty source files
thirdparty_obj = []
if env["builtin_glslang"]:
thirdparty_dir = "#thirdparty/glslang/"
thirdparty_sources = [
"glslang/MachineIndependent/attribute.cpp",
"glslang/MachineIndependent/Constant.cpp",
"glslang/MachineIndependent/glslang_tab.cpp",
"glslang/MachineIndependent/InfoSink.cpp",
"glslang/MachineIndependent/Initialize.cpp",
"glslang/MachineIndependent/Intermediate.cpp",
"glslang/MachineIndependent/intermOut.cpp",
"glslang/MachineIndependent/IntermTraverse.cpp",
"glslang/MachineIndependent/iomapper.cpp",
"glslang/MachineIndependent/limits.cpp",
"glslang/MachineIndependent/linkValidate.cpp",
"glslang/MachineIndependent/parseConst.cpp",
"glslang/MachineIndependent/ParseContextBase.cpp",
"glslang/MachineIndependent/ParseHelper.cpp",
"glslang/MachineIndependent/PoolAlloc.cpp",
"glslang/MachineIndependent/preprocessor/PpAtom.cpp",
"glslang/MachineIndependent/preprocessor/PpContext.cpp",
"glslang/MachineIndependent/preprocessor/Pp.cpp",
"glslang/MachineIndependent/preprocessor/PpScanner.cpp",
"glslang/MachineIndependent/preprocessor/PpTokens.cpp",
"glslang/MachineIndependent/propagateNoContraction.cpp",
"glslang/MachineIndependent/reflection.cpp",
"glslang/MachineIndependent/RemoveTree.cpp",
"glslang/MachineIndependent/Scan.cpp",
"glslang/MachineIndependent/ShaderLang.cpp",
"glslang/MachineIndependent/SpirvIntrinsics.cpp",
"glslang/MachineIndependent/SymbolTable.cpp",
"glslang/MachineIndependent/Versions.cpp",
"glslang/GenericCodeGen/CodeGen.cpp",
"glslang/GenericCodeGen/Link.cpp",
"OGLCompilersDLL/InitializeDll.cpp",
"SPIRV/disassemble.cpp",
"SPIRV/doc.cpp",
"SPIRV/GlslangToSpv.cpp",
"SPIRV/InReadableOrder.cpp",
"SPIRV/Logger.cpp",
"SPIRV/SpvBuilder.cpp",
"SPIRV/SpvPostProcess.cpp",
"SPIRV/SPVRemapper.cpp",
"SPIRV/SpvTools.cpp",
]
if env["platform"] == "windows":
thirdparty_sources.append("glslang/OSDependent/Windows/ossource.cpp")
else:
thirdparty_sources.append("glslang/OSDependent/Unix/ossource.cpp")
thirdparty_sources = [thirdparty_dir + file for file in thirdparty_sources]
# Treat glslang headers as system headers to avoid raising warnings. Not supported on MSVC.
# Include `#thirdparty` to workaround mismatch between location of `SPIRV` in library source
# and in installed public headers.
if not env.msvc:
env_glslang.Append(CPPFLAGS=["-isystem", Dir(thirdparty_dir).path, "-isystem", Dir("#thirdparty").path])
else:
env_glslang.Prepend(CPPPATH=[thirdparty_dir, "#thirdparty"])
env_glslang.Append(CPPDEFINES=["ENABLE_OPT=0"])
env_thirdparty = env_glslang.Clone()
env_thirdparty.disable_warnings()
env_thirdparty.add_source_files(thirdparty_obj, thirdparty_sources)
env.modules_sources += thirdparty_obj
# Godot source files
module_obj = []
env_glslang.add_source_files(module_obj, "*.cpp")
env.modules_sources += module_obj
# Needed to force rebuilding the module files when the thirdparty library is updated.
env.Depends(module_obj, thirdparty_obj)
|