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psyclobe 14 hours ago

cmake ftw

JCWasmx86 12 hours ago | parent | next [-]

Or meson is a serious alternative to cmake (Even better than cmake imho)

torarnv 9 hours ago | parent | prev | next [-]

CMake also does sequential configuration AFAIK. Is there any work to improve on that somewhere?

OskarS 7 hours ago | parent [-]

Meson and cmake in my experience are both MUCH faster though. It’s much less of an issue with these systems than with autotools.

tavianator 2 hours ago | parent [-]

Just tried reconfiguring LLVM:

    27.24s user 8.71s system 99% cpu 36.218 total
Admittedly the LLVM build time dwarfs the configuration time, but still. If you're only building a smaller component then the config time dominates:

    ninja libc  268.82s user 26.16s system 3246% cpu 9.086 total
aldanor 14 hours ago | parent | prev | next [-]

You mean cargo build

yjftsjthsd-h 14 hours ago | parent [-]

... can cargo build things that aren't rust? If yes, that's really cool. If no, then it's not really in the same problem domain.

kouteiheika 12 hours ago | parent | next [-]

No it can't.

It can build a Rust program (build.rs) which builds things that aren't Rust, but that's an entirely different use case (building non-Rust library to use inside of Rust programs).

crabbone 5 hours ago | parent | prev [-]

There's GprBuild (Ada tool) that can build C (not sure about C++). It also has more elaborate configuration structure, but I didn't use it extensively to tell what exactly and how exactly does it do it. In combination with Alire it can also manage dependencies Cargo-style.

touisteur 4 hours ago | parent [-]

Got it to build C++, CUDA and IIRC SYCL too.

malkia 13 hours ago | parent | prev [-]

cmake uses configure, or configure-like too!

ahartmetz 10 hours ago | parent [-]

Same concept, but completely different implementation.