513bfe496c
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>
(cherry picked from commit
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.. | ||
alsa | ||
alsamidi | ||
convex_decomp | ||
coreaudio | ||
coremidi | ||
dummy | ||
gl_context | ||
gles2 | ||
gles3 | ||
png | ||
pulseaudio | ||
unix | ||
wasapi | ||
windows | ||
winmidi | ||
xaudio2 | ||
register_driver_types.cpp | ||
register_driver_types.h | ||
SCsub |