After the last update of Retropie for RP4 - Could not successfully build lr-flycast
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@BuZz yeah, I had just figured it out -- Something to do with the recent change to the lr_flycast.sh changes that reference scriptmodules/libretrocores/lr-flycast/01_flags_fix.diff . I reverted to previous lr_flycast.sh and was able to build/run with the latest upstream build.
Appreciated, as always.
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@roslof yep. previously we were generating armv6 code due to our CFLAGS not being passed during link time optimisation. Lto can be buggy so I may disable it but I'm narrowing down currently which flags are causing the issue.
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@roslof I sent you an email regarding testing something - No pressure - just if you're comfortable reverting files in RetroPie /using git and familiar with Dreamcast it could help me. Thanks.
To help us help you - please make sure you read the sticky topics before posting - https://retropie.org.uk/forum/topic/3/read-this-first
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@BuZz no trouble. Would be happy to help. I'm very familiar with Dreamcast, the Pi4B and the three existing emulators.
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Please update RetroPie-Setup and reinstall lr-flycast from source. The issue was the Makefile using -O3 optimisation and producing unreliable code. Switched to -O2 which is the RetroPie default anyway, and on arm can actually be faster in some cases (although it probably wont make a noticeable difference).
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Forgot to remove the rollback. Just did that so if you updated already please do it again to get the latest code.
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Lol. And again. Sorry - I messed up. I removed the git clone line rather than just removing the parameters. Brain fart.
To help us help you - please make sure you read the sticky topics before posting - https://retropie.org.uk/forum/topic/3/read-this-first
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@BuZz LOL! No worries.
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Confirmed lr-flycast compiles and runs with RetroPie (40ab240).
Will backup and set this as the benchmark build. -
@BuZz said in After the last update of Retropie for RP4 - Could not successfully build lr-flycast:
@SartreFan that's unrelated (and the missing n is intentional).
Why is it intentional? I was trying yesterday to “killall emulationstation” and I couldn’t, I realized the “n” was missing via “top”
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@hostolis It's intentional because by default killall will use the first 15 characters of a process.
man killall- you can use the -e option if you want.
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