| author |  Alex Rønne Petersen <alex@alexrp.com> 2024-12-06 14:00:49+01:00 |
| committer | Alex Rønne Petersen <alex@alexrp.com> 2024-12-06 14:51:22+01:00 |
| log | f8372d030e50b6eec50fd21a387b4d875f81a178 |
| tree | 231dfa77ed8dd0adb49535dbdfedf57860717a34 |
| parent | c9d6f8b5058ba0df3bf281a3be3a3570c2219754 |
| signature |  Signed by SSH key SHA256:7B/LJ7bpR1eX8aCXSr4mtd5M45VMPKcx9zY8e95b5QM |
compiler: Classify libatomic as an alias for compiler-rt.
This is a library that ships with GCC and provides fallback implementations of
atomic intrinsics where necessary. Since we do the same in our compiler-rt
implementation, and since some build systems insist on passing -latomic even
for Clang (which zig cc masquerades as), just satisfy this dependency by way of
compiler-rt.
Closes #22165.1 files changed, 3 insertions(+), 1 deletions(-)
src
src/target.zig+3-1
| ... | @@ -267,7 +267,9 @@ pub fn classifyCompilerRtLibName(target: std.Target, name: []const u8) CompilerR | ... | @@ -267,7 +267,9 @@ pub fn classifyCompilerRtLibName(target: std.Target, name: []const u8) CompilerR |
| 267 | // the linker unable to find `_Unwind_RaiseException` and other related symbols. | 267 | // the linker unable to find `_Unwind_RaiseException` and other related symbols. |
| 268 | return .both; | 268 | return .both; |
| 269 | } | 269 | } |
| 270 | if (std.mem.eql(u8, name, "compiler_rt")) { | 270 | if (std.mem.eql(u8, name, "compiler_rt") or |
| 271 | std.mem.eql(u8, name, "atomic")) | ||
| 272 | { | ||
| 271 | return .only_compiler_rt; | 273 | return .only_compiler_rt; |
| 272 | } | 274 | } |
| 273 | if (std.mem.eql(u8, name, "unwind")) { | 275 | if (std.mem.eql(u8, name, "unwind")) { |