build: Bump minimum supported GCC to g++-9

Also, update the code to use constexpr, which does not work in g++-8.

Also, drop the no longer needed build-aux/m4/l_filesystem.m4.
This commit is contained in:
MarcoFalke
2023-05-15 15:03:30 +02:00
parent fa69955e74
commit fa953f15bf
6 changed files with 5 additions and 47 deletions

View File

@@ -9,7 +9,7 @@ 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) | [10.0](https://github.com/bitcoin/bitcoin/pull/27682) |
| [GCC](https://gcc.gnu.org) | [8.1](https://github.com/bitcoin/bitcoin/pull/23060) |
| [GCC](https://gcc.gnu.org) | [9.1](https://github.com/bitcoin/bitcoin/pull/27662) |
| [Python](https://www.python.org) (scripts, tests) | [3.8](https://github.com/bitcoin/bitcoin/pull/27483) |
| [systemtap](https://sourceware.org/systemtap/) ([tracing](tracing.md))| N/A |