c320a82213
The new 'split_libmodules=yes' option is useful to work around linker command line size limitations when linking a huge number of objects. We're currently over 64k chars when linking libmodules.a on Windows with MinGW, which triggers issues as seen in #30892. Even on Linux, we can also reach linker command line size limitations by adding more custom modules. We force this option to True for MinGW on Windows, which fixes #30892. Additional changes to lib splitting: - Fix linking of the split module libs with interdependent symbols, hacking our way into LINKCOM and SHLINKCOM to set the `--start-group` and `--end-group` flags. - Fix Python 3 compatibility in `methods.split_lib()`. - Drop seemingly obsolete condition for 'msys' on 'posix'. - Drop the unnecessary 'split_drivers' as the drivers lib is no longer too big since we moved all thirdparty builds to modules. Co-authored-by: Hein-Pieter van Braam-Stewart <hp@tmm.cx>
52 lines
1.1 KiB
Python
52 lines
1.1 KiB
Python
#!/usr/bin/env python
|
|
|
|
Import('env')
|
|
|
|
env.drivers_sources = []
|
|
|
|
# OS drivers
|
|
SConscript('unix/SCsub')
|
|
SConscript('windows/SCsub')
|
|
|
|
# Sounds drivers
|
|
SConscript('alsa/SCsub')
|
|
SConscript('coreaudio/SCsub')
|
|
SConscript('pulseaudio/SCsub')
|
|
if (env["platform"] == "windows"):
|
|
SConscript("wasapi/SCsub")
|
|
if env['xaudio2']:
|
|
SConscript("xaudio2/SCsub")
|
|
|
|
# Midi drivers
|
|
SConscript('alsamidi/SCsub')
|
|
SConscript('coremidi/SCsub')
|
|
SConscript('winmidi/SCsub')
|
|
|
|
# Graphics drivers
|
|
if (env["platform"] != "server"):
|
|
SConscript('gles3/SCsub')
|
|
SConscript('gles2/SCsub')
|
|
SConscript('gl_context/SCsub')
|
|
else:
|
|
SConscript('dummy/SCsub')
|
|
|
|
# Core dependencies
|
|
SConscript("png/SCsub")
|
|
|
|
# Tools override
|
|
# FIXME: Should likely be integrated in the tools/ codebase
|
|
if env['tools']:
|
|
SConscript("convex_decomp/SCsub")
|
|
|
|
if env['vsproj']:
|
|
import os
|
|
path = os.getcwd()
|
|
# Change directory so the path resolves correctly in the function call.
|
|
os.chdir("..")
|
|
env.AddToVSProject(env.drivers_sources)
|
|
os.chdir(path)
|
|
|
|
env.add_source_files(env.drivers_sources, "*.cpp")
|
|
|
|
lib = env.add_library("drivers", env.drivers_sources)
|
|
env.Prepend(LIBS=[lib])
|