Bug 924876

Summary:	dev-util/intel_clc-23.3.5: invalid llvm dependency if binary package is installed
Product:	Gentoo Linux	Reporter:	ngg
Component:	Current packages	Assignee:	Gentoo X packagers <x11>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	Normal
Version:	unspecified
Hardware:	AMD64
OS:	Linux
See Also:	https://bugs.gentoo.org/show_bug.cgi?id=923228
Whiteboard:
Package list:		Runtime testing required:	---
Bug Depends on:	926179
Bug Blocks:

Description ngg 2024-02-18 08:10:25 UTC

I have emerged intel_clc using the binary package (official x86-64-v3 binary hosting) and the /usr/bin/intel_clc binary depends on LLVM and clang version 16 (see ldd output below).
However, the dependencies allow any LLVM and clang version between 15 and 17, and on my machine only version 17 is installed, thus the binary package is not working. If I reinstall intel_clc from source then it works as expected.

> ldd /usr/bin/intel_clc
        linux-vdso.so.1 (0x00007ffec471f000)
        libz.so.1 => /usr/lib64/libz.so.1 (0x00007f3630f72000)
        libdrm.so.2 => /usr/lib64/libdrm.so.2 (0x00007f3630f5b000)
        libclang-cpp.so.16 => not found
        libLLVM-16.so => not found
        libLLVMSPIRVLib.so.16 => not found
        libSPIRV-Tools-opt.so => /usr/lib64/libSPIRV-Tools-opt.so (0x00007f3630400000)
        libSPIRV-Tools.so => /usr/lib64/libSPIRV-Tools.so (0x00007f3630280000)
        libSPIRV-Tools-link.so => /usr/lib64/libSPIRV-Tools-link.so (0x00007f3630f3e000)
        libstdc++.so.6 => /usr/lib/gcc/x86_64-pc-linux-gnu/13/libstdc++.so.6 (0x00007f362fe00000)
        libm.so.6 => /lib64/libm.so.6 (0x00007f3630724000)
        libgcc_s.so.1 => /usr/lib/gcc/x86_64-pc-linux-gnu/13/libgcc_s.so.1 (0x00007f3630f19000)
        libc.so.6 => /lib64/libc.so.6 (0x00007f36300bd000)
        /lib64/ld-linux-x86-64.so.2 (0x00007f3630fac000)

Reproducible: Always

Steps to Reproduce:
1. Make sure that only LLVM and clang version 17 is installed on the system.
2. Emerge dev-util/intel_clc-23.3.5 with --getbinpkg=y
3. Try to start it.
Actual Results:  
> intel_clc
intel_clc: error while loading shared libraries: libclang-cpp.so.16: cannot open shared object file: No such file or directory

Comment 1 Sam James archtester

2024-02-18 08:14:58 UTC

This is fixed by llvm-r1.eclass which newer versions of intel_clc (>=24.0.1) are already ported to.

Comment 2 Larry the Git Cow gentoo-dev

2024-03-05 05:05:27 UTC

The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=13236593cbd00ae106ac27544010f302d98dc115

commit 13236593cbd00ae106ac27544010f302d98dc115
Author:     Sam James <sam@gentoo.org>
AuthorDate: 2024-03-05 05:01:32 +0000
Commit:     Sam James <sam@gentoo.org>
CommitDate: 2024-03-05 05:04:57 +0000

    dev-util/intel_clc: backport llvm-r1 to 23.x
    
    Bug: https://bugs.gentoo.org/923228
    Closes: https://bugs.gentoo.org/924876
    Signed-off-by: Sam James <sam@gentoo.org>

 dev-util/intel_clc/intel_clc-23.3.6-r1.ebuild | 86 +++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)