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Add support for Linux aarch64 builds

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tsukumi 2022-05-10 07:15:31 +09:00 • committed by BtbN
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@ -4,13 +4,15 @@ Static Windows (x86_64) and Linux (x86_64) Builds of ffmpeg master and latest re
Windows builds are targetting Windows 7 and newer.
Linux builds are targetting Ubuntu 16.04 (glibc-2.23 + linux-4.4) and anything more recent.
Linux (x86_64) builds are targetting Ubuntu 16.04 (glibc-2.23 + linux-4.4) and anything more recent.
Linux (arm64) builds are targetting Ubuntu 18.04 (glibc-2.27 + linux-4.15) and anything more recent.
## Auto-Builds
Builds run daily at 12:00 UTC (or GitHubs idea of that time) and are automatically released on success.
**Auto-Builds run ONLY for win64 and linux64. There are no win32/x86 auto-builds, though you can produce win32 builds yourself following the instructions below.**
**Auto-Builds run ONLY for win64 and linux64. There are no win32/x86 and linux-arm64/aarch64 auto-builds, though you can produce win32 and linux-arm64 builds yourself following the instructions below.**
### Release Retention Policy
@ -46,13 +48,25 @@ Available targets:
* `win64` (x86_64 Windows)
* `win32` (x86 Windows)
* `linux64` (x86_64 Linux, glibc>=2.23, linux>=4.4)
* `linuxarm64` (arm64 (aarch64) Linux, glibc>=2.27, linux>=4.15)
The linuxarm64 target will not build some dependencies due to lack of arm64 (aarch64) architecture support or cross-compiling restrictions.
* `libx11` and dependencies: libx11 and its dependencies don't seem to support cross-compiling.
* `SDL`: Because it depends on libx11.
* `davs2` and `xavs2`: aarch64 support is broken.
* `libmfx` and `libva`: Library for Intel QSV, so there is no aarch64 support.
* `ffplay` binary: Because it depends on libx11 and SDL.
Available:
* `gpl` Includes all dependencies, even those that require full GPL instead of just LGPL.
* `lgpl` Lacking libraries that are GPL-only. Most prominently libx264 and libx265.
* `nonfree` Includes fdk-aac in addition to all the dependencies of the gpl variant.
* `gpl-shared` Same as gpl, but comes with the libav* family of shared libs instead of pure static executables.
* `lgpl-shared` Same again, but with the lgpl set of dependencies.
* `nonfree-shared` Same again, but with the nonfree set of dependencies.
All of those can be optionally combined with any combination of addins.
* `4.4` to build from the 4.4 release branch instead of master.
* `5.0` to build from the 5.0 release branch instead of master.
* `debug` to not strip debug symbols from the binaries. This increases the output size by about 250MB.