Issues · rust-lang/cc-rs · GitHub

Rebuild if changed
#765 · orenbenkiki opened on Dec 19, 2022
10
Rebuild after modifying environment variables that the C compiler reads
#906 · madsmtm opened on Nov 23, 2023
3
Emit compile_commands.json
#497 · thedataking opened on May 13, 2020
7

Labels Milestones

Option to write output to an `impl Write` rather than `stdout`

#1769

· tgross35 opened

on Jun 24, 2026

Fix flag_if_supported when OUT_DIR not set

#1765

· NobodyXu opened

on Jun 20, 2026

RUSTFLAGS="-C target-feature=" doesn't seems to be taken into account

#1734

· wiiznokes opened

on May 22, 2026

Consider removing the shlex dependency in favor of an in-tree implementation

#1725

· zerosnacks opened

on May 12, 2026

use command files for tools that support it

#1690

· NobodyXu opened

on Mar 13, 2026

Should further environment variables be overridable?

#1688

· madsmtm opened

on Mar 11, 2026

Implement archiver functionality internally?

#1678

· madsmtm opened

on Feb 13, 2026

`prefer_clang_cl_over_msvc` is only tweakable from crates directly using `cc-rs`

#1673

· ArchangelX360 opened

on Feb 9, 2026

Feature: Add `-fsanitize=address` for `x86_64-unknown-linux-gnuasan`

#1666

· kamulos opened

on Jan 28, 2026

Is there a reason `__set_env` is hidden?

#1655

· oconnor663 opened

on Jan 10, 2026

`CARGO_ENCODED_RUSTFLAGS` doesn't include flags for builtin Cargo options

#1613

· madsmtm opened

on Nov 15, 2025

Support for libtool as the archiver on macOS

#1608

· cerisier opened

on Nov 8, 2025