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Merge bitcoin/bitcoin#29208: build: Bump clang minimum supported version to 14

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aaaace2fd1 fuzz: Assume presence of __builtin_*_overflow, without checks (MarcoFalke)
fa223ba5eb Revert "build: Fix undefined reference to __mulodi4" (MarcoFalke)
fa7c751bd9 build: Bump clang minimum supported version to 14 (MarcoFalke)

Pull request description:

  Most supported operating systems ship with clang-14 (or later), so bump the minimum to that and allow new code to drop workarounds for previous clang bugs.

  For reference:
  * https://packages.debian.org/bookworm/clang (`clang-14`)
  * https://packages.ubuntu.com/jammy/clang (`clang-14`)
  * CentOS-like 8/9 Stream: All Clang versions from 15 to 17
  * FreeBSD 12/13: All Clang versions from 15 to 16
  * OpenSuse Tumbleweed ships with https://software.opensuse.org/package/clang (`clang17`); No idea about OpenSuse Leap

  On operating systems where the clang version is not shipped by default, the user would have to use GCC, or install clang in a different way. For example:

  * https://packages.debian.org/bullseye/g++ (g++-10)
  * https://packages.ubuntu.com/focal/g++-10
  * https://apt.llvm.org/, or nix, or guix, or compile clang from source, ...

ACKs for top commit:
  fanquake:
    ACK aaaace2fd1

Tree-SHA512: 81d066b14cc568d27312f1cc814b09540b038a10a0a8e9d71fc9745b024fb6c32a959af673e6819b817ea7cef98da4abfa63dff16cffb7821b40083016b0291f
This commit is contained in:
fanquake
2024-01-12 09:58:00 +00:00
parent 8c0d1c6cc2 aaaace2fd1
commit 8c5e4f42d5
8 changed files with 7 additions and 71 deletions
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doc/dependencies.md
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@@ -8,7 +8,7 @@ You can find installation instructions in the `build-*.md` file for your platfor
| --- | --- |
| [Autoconf](https://www.gnu.org/software/autoconf/) | [2.69](https://github.com/bitcoin/bitcoin/pull/17769) |
| [Automake](https://www.gnu.org/software/automake/) | [1.13](https://github.com/bitcoin/bitcoin/pull/18290) |
| [Clang](https://clang.llvm.org) | [13.0](https://github.com/bitcoin/bitcoin/pull/28210) |
| [Clang](https://clang.llvm.org) | [14.0](https://github.com/bitcoin/bitcoin/pull/29208) |
| [GCC](https://gcc.gnu.org) | [10.1](https://github.com/bitcoin/bitcoin/pull/28348) |
| [Python](https://www.python.org) (scripts, tests) | [3.9](https://github.com/bitcoin/bitcoin/pull/28211) |
| [systemtap](https://sourceware.org/systemtap/) ([tracing](tracing.md))| N/A |