170c5493a4
- Add some `odeprecated` - Make some `odeprecated` now `odisabled` - Remove `odisabled` code. - Remove old update migrations - Remove GCC 4.0 compiler - Remove Tiger-only code - Remove 32-bit-only code - Remove use of LD64 - Remove GCC 4.3 - 4.8 support.
23 lines
1003 B
Markdown
23 lines
1003 B
Markdown
# Custom GCC and Cross Compilers
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Homebrew depends on having an up-to-date version of Xcode because it comes with
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specific versions of build tools, e.g. `clang`.
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Installing a custom version of GCC or `autotools` into the `PATH` has the
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potential to break lots of compiles so we prefer the Apple- or Homebrew-provided
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compilers.
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Cross-compilers based on GCC will typically be "keg-only" and therefore not
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linked into the path by default.
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Rather than merging in brews for either of these cases at this time, we're
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listing them on this page. If you come up with a formula for a new version of
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GCC or cross-compiler suite, please link it in here.
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- Homebrew provides a `gcc` formula for use with Xcode 4.2+ or when needing
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C++11 support on earlier versions.
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- Homebrew provides older GCC formulae, e.g. `gcc@7`
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- Homebrew provides the LLVM Clang, which is bundled with the `llvm` formula.
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- [RISC-V](https://github.com/riscv/homebrew-riscv) provides the RISC-V
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toolchain including binutils and GCC.
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