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| From: | Paul Eggert |
| Subject: | bug#69689: 30.0.50; cannot native compile with -flto in native-comp-compiler-options |
| Date: | Mon, 11 Mar 2024 18:03:32 -0700 |
| User-agent: | Mozilla Thunderbird |
On 3/11/24 06:38, Eli Zaretskii wrote:
configure.ac says "experimental", so I guess it's not yet reliable enough?
It was added by Dmitry Antipov in 2012. I never use it, and didn't even recall it until I looked at configure.ac recently.
I've not have good luck with -lto elsewhere. It can make linking slow and it tends to expose compiler bugs. Unless someone's using it regularly I would consider it experimental.
It also uses the getconf command (to figure out the number of CPU cores?), which AFAIK is for glibc-only systems, right?
Yes, but if getconf is missing 'configure' is supposed to do something reasonable anyway.
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