32
Share specific examples of software built from source works better for you than packages or pre-built binaries (lemmy.world)
submitted 6 days ago by TheTwelveYearOld@lemmy.world to c/linux@lemmy.ml
22 comments fedilink hide all child comments

I looked up specifically examples of this and didn't find answers, they're buried in general discussions about why compiling may be better than pre-built. The reasons I found were control of flags and features, and optimizations for specific chips (like Intel AVX or ARM Neon), but to what degree do those apply today?

The only software I can tell benefits greatly from building from source, is ffmpeg since there are many non-free encoders decoders and upscalers that can be bundled, and performance varies a lot between devices due to which of them is supported by the CPU or GPU. For instance, Nvidia hardware encoders typically produce higher quality video for similar file sizes than ones from Intel AMD or Apple. Software encoders like x265 has optimizations for AVX and NEON (SIMD extensions for CPUs).

you are viewing a single comment's thread
view the rest of the comments
[-] CsXGF8uzUAOh6fqV@lemmy.world 5 points 6 days ago
  • I build software that I changed or patched
  • When the bat version in the repos was broken I just installed it with cargo which compiles the latest version
  • You can get a compiled version with a '-git' package from the AUR if you need the latest features not yet in a stable release
  • Some pieces of software I use I made myself so they are compiled by me
  • Maybe you want to install some software that is not available precompiled
  • The XZ backdoor didn't work if you compiled it yourself: https://www.openwall.com/lists/oss-security/2024/03/29/4
this post was submitted on 30 Dec 2024
32 points (88.1% liked)

Linux

48855 readers
867 users here now

From Wikipedia, the free encyclopedia

Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

Rules

Related Communities

Community icon by Alpár-Etele Méder, licensed under CC BY 3.0

founded 5 years ago
MODERATORS
AgreeableLandscape@lemmy.ml
nooter692@lemmy.ml
MarcellusDrum@lemmy.ml
cypherpunks@lemmy.ml
cyclohexane@lemmy.ml
d3Xt3r@lemmy.nz