| Summary: | sys-boot/refind-0.13.3.1 - clang-15: error: unknown argument: -fno-tree-loop-distribute-patterns | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Toralf Förster <toralf> |
| Component: | Current packages | Assignee: | Viorel Munteanu <ceamac> |
| Status: | RESOLVED WONTFIX | ||
| Severity: | normal | CC: | proxy-maint, sputnick, sveyret |
| Priority: | Normal | Keywords: | PullRequest |
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| See Also: | https://github.com/gentoo/gentoo/pull/32710 | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
| Bug Depends on: | |||
| Bug Blocks: | 870412 | ||
| Attachments: |
emerge-info.txt
emerge-history.txt environment etc.clang.tar.bz2 etc.portage.tar.bz2 sys-boot:refind-0.13.3.1:20221112-130908.log temp.tar.bz2 Patch to work around unnecessary optimisation and non-standard c. |
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Created attachment 832049 [details]
emerge-info.txt
Created attachment 832051 [details]
emerge-history.txt
Created attachment 832053 [details]
environment
Created attachment 832055 [details]
etc.clang.tar.bz2
Created attachment 832057 [details]
etc.portage.tar.bz2
Created attachment 832059 [details]
sys-boot:refind-0.13.3.1:20221112-130908.log
Created attachment 832061 [details]
temp.tar.bz2
Sadly,I'm afraid that this bug isn't going to be fixable without involvement from upstream. It is possible to work around this issue and another where the code is "sloppy" by clang standards (see patch), but there is a larger issue where objcopy accepts custom bfdnames in --target, where llvm-objcopy only accepts supported formats, and refind uses a custom format. Created attachment 864730 [details, diff]
Patch to work around unnecessary optimisation and non-standard c.
This is not a complete fix
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=797977a54c63876d010635d5d8431798396e9b15 commit 797977a54c63876d010635d5d8431798396e9b15 Author: Viorel Munteanu <ceamac@gentoo.org> AuthorDate: 2023-09-10 12:29:17 +0000 Commit: Viorel Munteanu <ceamac@gentoo.org> CommitDate: 2023-09-14 04:39:01 +0000 sys-boot/refind: fix compilation with clang Compiling with clang works. Linking with lld produces broken executables (including the drivers). llvm-objcopy does not support the output format needed by refind. Try to force ld.bfd and binutils objcopy. Fail otherwise. Bug: https://bugs.gentoo.org/732256 Bug: https://bugs.gentoo.org/832018 Bug: https://bugs.gentoo.org/881131 Closes: https://github.com/gentoo/gentoo/pull/32710 Signed-off-by: Viorel Munteanu <ceamac@gentoo.org> sys-boot/refind/files/refind-0.14.0.2-clang.patch | 62 +++++++++ sys-boot/refind/refind-0.14.0.2-r1.ebuild | 160 ++++++++++++++++++++++ 2 files changed, 222 insertions(+) |
make[2]: Entering directory '/var/tmp/portage/sys-boot/refind-0.13.3.1/work/refind-0.13.3.1/filesystems' make[2]: warning: jobserver unavailable: using -j1. Add '+' to parent make rule. clang -Os -fno-strict-aliasing -fno-tree-loop-distribute-patterns -fno-stack-protector -fshort-wchar -Wall -fno-PIE -DEFIX64 -DEFI_FUNCTION_WRAPPER -m64 -mno-red-zone -fpic -I/usr/include/efi -I/usr/include/efi/x86_64 -I/usr/include/efi/protocol -I../include -I../refind -I../libeg -I../mok -DFSTYPE=ext2 -I. "-DEFIAPI=__attribute__((ms_abi))" \ -D__MAKEWITH_GNUEFI -c fsw_ext2.c -o fsw_ext2.o clang-15: error: unknown argument: '-fno-tree-loop-distribute-patterns' clang-15: error: unknown argument: '-fno-tree-loop-distribute-patterns' clang-15: error: unknown argument: '-fno-tree-loop-distribute-patterns' ------------------------------------------------------------------- This is an unstable amd64 chroot image at a tinderbox (==build bot) name: 17.1_hardened-j4-20221111-181859 ------------------------------------------------------------------- GNUMAKEFLAGS="$GNUMAKEFLAGS --jobserver-style=pipe" GNUMAKEFLAGS="$GNUMAKEFLAGS --shuffle" CC=clang CXX=clang++ gcc-config -l: [1] x86_64-pc-linux-gnu-12 * clang/llvm (if any): clang version 15.0.4 Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/lib/llvm/15/bin Configuration file: /etc/clang/clang.cfg /usr/lib/llvm/15 15.0.4 Python 3.10.8 Available Ruby profiles: (none found) Available Rust versions: [1] rust-bin-1.65.0 * The following VMs are available for generation-2: *) Eclipse Temurin JDK 17.0.5_p8 [openjdk-bin-17] 2) Eclipse Temurin JDK 8.352_p08 [openjdk-bin-8] Available Java Virtual Machines: [1] openjdk-bin-8 [2] openjdk-bin-17 system-vm The Glorious Glasgow Haskell Compilation System, version 9.0.2 php cli (if any): HEAD of ::gentoo commit ddcce5583933141d900dffa1fc81f375b1ab1cd5 Author: Repository mirror & CI <repomirrorci@gentoo.org> Date: Sat Nov 12 12:16:53 2022 +0000 2022-11-12 12:16:52 UTC emerge -qpvO sys-boot/refind [ebuild N ] sys-boot/refind-0.13.3.1 USE="ext2 ext4 iso9660 -btrfs (-custom-cflags) -doc -hfs -ntfs -reiserfs"