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nightcast2000
n00b
Joined: 01 Apr 2014
Posts: 55
Location: Birmingham
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 Posted: Sat Aug 03, 2024 3:51 pm Post subject: gcc-14 compile fail |
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Hi All,
I have been trying to build gcc-14. with the "d" option. I had emerged gdc with the "d" useflag and had symlinked to | Code: | ln -s /usr/x86_64-pc-linux-gnu/gcc-bin/10/x86_64-pc-linux-gnu-gdc /usr/local/bin/gdc
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I tried to emerge again, but the build failed again! I looked into the build log the error was | Code: | gdc: error: unrecognized command-line option ‘-fno-harden-control-flow-redundancy’
make[3]: *** [/var/tmp/notmpfs/portage/sys-devel/gcc-14.2.0/work/gcc-14.2.0/gcc/d/Make-lang.in:412: d/access.o] Error 1 |
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Thanks in advance to anyone who can help me.
Regards,
nightcast2000 |
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sam_
Developer
Joined: 14 Aug 2020
Posts: 1945
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| Posted: Sun Aug 04, 2024 7:26 am Post subject: |
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| I've dropped that from the eclass given I hit the same thing the other day, but I recommend setting GDC=/path/to/gdc via an env var temporarily to bootstrap instead FWIW (not that it would've fixed this). It should be OK when you sync in a few hours. |
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