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How to turn off LTO (link-time optimization)?

i'm trying to help NetBSD by maintaining rust for a number of NetBSD targets. As part of that, I use rust and verify that its "major packages" still build, firefox among… (læs mere)

i'm trying to help NetBSD by maintaining rust for a number of NetBSD targets. As part of that, I use rust and verify that its "major packages" still build, firefox among them. Recently I found (ref. https://github.com/rust-lang/rust/issues/143904) that by default, firefox would no longer build natively on NetBSD/i386 (really i586 / i686, in 32-bit mode). I found a workaround, namely to turn off address-space layout randomization, but this indicates we are already balancing too close to the border of the 3GB per-process data segment size for comfort. A hint given there was that I could try to turn off LTO (link-time optimization), since it reportedly gives at best modest gains for considerable cost in terms of build time and VM space requirements during the build.

So... This is my first encounter with the firefox configure machinery which is different from most other similar things, and I appear to be unable to find a way to instruct the configure machinery to build without LTO. The configure script accepts `--disable-lto` (no, that is not present in the `--help` output), but evidently this option does not do what it implies: I still see rustc threads during the build which set their name to a string containing "lto".

So... "Help!"

Stillet af Håvard Eidnes for 1 dag siden

Multiple entries of Firefox in Default Apps (Windows 11)

There are four (!) instances of Firefox now in Default Apps (Windows 11). From what I can glean from searching online, the fixes either involve messing with the Registry… (læs mere)

There are four (!) instances of Firefox now in Default Apps (Windows 11). From what I can glean from searching online, the fixes either involve messing with the Registry or uninstalling/reinstalling Firefox, but even these measures do NOT prevent the multiple instances from recurring with further updates. The Control Panel only shows one instance of Firefox.

What is the best approach to this problem? A "fix-it" tool would be most welcome.

Stillet af zzsborusz for 2 uger siden

VPN INSTALL

I HAD TO DELETE MY WINDOWS 10 COMPLETELY FROM THIS PC BECAUSE OF PROBLEMS WITH DOWNLOADS. I HAD YOUR FIREFOX BROWSER AND YOUR VPN INSTALLED ON IT. AS I AM PAYING FOR IT, … (læs mere)

I HAD TO DELETE MY WINDOWS 10 COMPLETELY FROM THIS PC BECAUSE OF PROBLEMS WITH DOWNLOADS. I HAD YOUR FIREFOX BROWSER AND YOUR VPN INSTALLED ON IT. AS I AM PAYING FOR IT, I RESPECTFULLY REQUEST THAT YOU PUT IT ON THIS VERSION OF WINDOWS THAT I HAVE INSTALLED. PLEASE ADVISE. TOM MOORE.

Stillet af Thomas Moore for for 1 måned siden

Seneste svar af Paul for for 1 måned siden