Musl doesn't compile with it, and by looking online I think that this is
a glibc only thing.
(cherry picked from commit 2a6ce37910ac9765c36cbcc3a0a09916da4debe3)
- Use -gdwarf-4 to support both LLVM and GCC when calling addr2line
- Subtract position-independant execuable relocation when passing the
address to addr2line
(cherry picked from commit 5e041eee11e611bc2c89dd54b1dad28d0660f335)
udev doesn't work in sandboxes, notably the new Steam container runtime
as found notably on the Steam Deck, and in Flatpak/Snap packages.
Like SDL does, when we detect such a containerized environment, we fall
back to parsing `/dev/input` directly.
See smcv's comments in #76879 for details.
Fixes#76879.
(cherry picked from commit 788cb74cc676627b6c9b7e29a47200141cca92ff)
Fixup to #63288.
See #65583 for the bug report.
Co-authored-by: Cyberrebell <chainsaw75@web.de>
(cherry picked from commit 35a15e619161798820b2bd6ff46178c5b7ccebcf)
Adds support for LTO on macOS and Android.
Disable LTO by default on iOS even if `production=yes` is set.
Also add `linker` option to `server` platform missed in #63283.
Refactor code handling old arguments to make it simpler (breaks compat,
but is explicit enough about it and scripts are easy to fix).
The new option is `linker` and lets the user specify the argument to
the`-fuse_ld=` linker flag directly. The supported options are:
- `default`: No change, typically uses GNU ld (bfd) unless the user or
distro picked a different default `/usr/bin/ld`.
- `bfd`: GNU ld from binutils
- `gold`: GNU gold from binutils
- `lld`: lld from LLVM
- `mold`: mold, an extremely fast modern linker, not (yet) intended for
use in production but great for development speed. Provided by distro
`mold` package or needs to be compiled from source and installed to
`/usr` otherwise.
Deprecates the `use_lld=yes` option, and make lld actually usable with
GCC too.
Not all the above are compatible or recommend for LTO, we recommend
using GNU ld with GCC LTO, or lld with LLVM ThinLTO.
- akien-mga
5bb3063eec
It's not needed on most distros as those are found in standard lib
and include paths, but on NixOS they're all in non-standard prefixes,
so we need to rely on information provided by pkg-config.
Fixes#59913.
Co-authored-by: David Lewis <davidalewis00@gmail.com>
(cherry picked from commit 07ad0664204fbc965627ed5cba548e93e5af4be7)
