carbon-lang

mirror of https://github.com/carbon-language/carbon-lang.git synced 2026-09-24 22:02:23 +01:00

Files

T

Chandler Carruth c23230140d Fix OS config features and use them to move OS-specific flags (#6608 )

This PR merges the OS-specific Clang flags into the main Clang flags
features using feature-based constraints instead of separate features
conditionally added. Similarly for libc++. This also move flags to more
correctly live in the Clang flag set vs. the libc++ flag set as some of
these flags were specific to using libc++.

To make this change, the libc++ feature needs to be computed rather than
being fixed, as we need to add search paths based on the installed
location of LLVM and Clang.

All of this only works when the OS-config flags work. The earlier PR
adding these had a bug -- _none_ of the OS features would ever be
enabled. This didn't result in a problem as the initial use was only to
_disable_ flags on the wrong OS. Now that we're enabling flags, we have
to get it right by marking all of these as `enabled`.

2026-01-16 01:13:38 +00:00

BUILD

cc_toolchains has defs.bzl, fix references (#5297 )

2025-04-14 14:22:02 +00:00

cc_toolchain_actions.bzl

Start refactoring toolchain config into separate files (#6587 )

2026-01-14 06:19:26 +00:00

cc_toolchain_base_features.bzl

Start refactoring toolchain config into separate files (#6587 )

2026-01-14 06:19:26 +00:00

cc_toolchain_config_features.bzl

Fix OS config features and use them to move OS-specific flags (#6608 )