{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreiaxmdqbnxairuwokiuaiqpv4sqte6ixc3x657gch5maixplhydz4q",
    "uri": "at://did:plc:ivbknywyskln22er3nkssdhl/app.bsky.feed.post/3mlahzxxmpfd2"
  },
  "path": "/t/pre-rfc-target-glibc-proposal-to-add-native-support-for-glibc-versions-for-the-gnu-targets/24225#post_12",
  "publishedAt": "2026-05-07T03:42:07.000Z",
  "site": "https://internals.rust-lang.org",
  "tags": [
    "2523",
    "3716-target-modifiers - The Rust RFC Book",
    "3855-mitigation-enforcement - The Rust RFC Book",
    "1721-crt-static - The Rust RFC Book",
    "3873-build-std-context - The Rust RFC Book",
    "3874-build-std-always - The Rust RFC Book",
    "3875-build-std-explicit-dependencies - The Rust RFC Book",
    "2523-cfg-path-version - The Rust RFC Book"
  ],
  "textContent": "chrisd:\n\n> I'm not finding the proposal easy to read but it would be useful to enumerate how this relates to previous proposals in this area rather than starting from scratch. E.g. `cfg(version_since(...))` and other such RFCs.\n\nCould you point to the RFC with `cfg(version_since(...))`? I looked through the RFC and found several related, but no one mentioned `version_since`. Was that 2523?\n\nRelevant RFCs:\n\n  * 3716-target-modifiers - The Rust RFC Book\n  * 3855-mitigation-enforcement - The Rust RFC Book\n  * 1721-crt-static - The Rust RFC Book\n  * 3873-build-std-context - The Rust RFC Book\n  * 3874-build-std-always - The Rust RFC Book\n  * 3875-build-std-explicit-dependencies - The Rust RFC Book\n  * 2523-cfg-path-version - The Rust RFC Book\n\n\n\nI will review those more thoroughly and update my RFC",
  "title": "[Pre-RFC] target-glibc: Proposal to add native support for GLIBC versions for the -gnu targets"
}