Bug 272101
| Summary: | math/cbc: fix build with clang 16 | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Ports & Packages | Reporter: | Dimitry Andric <dim> | ||||
| Component: | Individual Port(s) | Assignee: | Dimitry Andric <dim> | ||||
| Status: | Closed FIXED | ||||||
| Severity: | Affects Some People | Flags: | bugzilla:
maintainer-feedback?
(yuri) |
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| Priority: | --- | ||||||
| Version: | Latest | ||||||
| Hardware: | Any | ||||||
| OS: | Any | ||||||
| Bug Depends on: | |||||||
| Bug Blocks: | 271047 | ||||||
| Attachments: |
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Created attachment 242894 [details]
math/cbc: fix build with clang 16
Thanks for the patch! Approved. Please commit it. A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/ports/commit/?id=22c4f7a75ed3de4b97368be49f1ab70ab0aabb27 commit 22c4f7a75ed3de4b97368be49f1ab70ab0aabb27 Author: Dimitry Andric <dim@FreeBSD.org> AuthorDate: 2023-06-20 18:52:55 +0000 Commit: Dimitry Andric <dim@FreeBSD.org> CommitDate: 2023-06-21 18:25:37 +0000 math/cbc: fix build with clang 16 Since clang 16 (and gcc 11) the default C++ standard is now gnu++17. Because math/cbc's build infrastructure does not explicitly set its C++ standard, this leads to errors: ./CbcSymmetry.hpp:83:30: error: ISO C++17 does not allow 'register' storage class specifier [-Wregister] inline void color_vertex(register int k) { color = k; } ^~~~~~~~~ ./CbcSymmetry.hpp:91:24: error: ISO C++17 does not allow 'register' storage class specifier [-Wregister] inline void bounds(register double a, register double b) ^~~~~~~~~ To work around the error, add USE_CXXSTD=gnu++11 to compile for C++11 with GNU extensions instead. PR: 272101 Approved by: yuri (maintainer) MFH: 2023Q2 math/cbc/Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) |
Since clang 16 (and gcc 11) the default C++ standard is now gnu++17. Because math/cbc's build infrastructure does not explicitly set its C++ standard, this leads to errors: ./CbcSymmetry.hpp:83:30: error: ISO C++17 does not allow 'register' storage class specifier [-Wregister] inline void color_vertex(register int k) { color = k; } ^~~~~~~~~ ./CbcSymmetry.hpp:91:24: error: ISO C++17 does not allow 'register' storage class specifier [-Wregister] inline void bounds(register double a, register double b) ^~~~~~~~~ To work around the error, add USE_CXXSTD=gnu++11 to compile for C++11 with GNU extensions instead.