mirror/zig
1
0
Fork 0
mirror of https://github.com/ziglang/zig.git synced 2026-02-12 20:37:54 +00:00
Code Issues Packages Projects Releases Wiki Activity

add error message for -fno-llvm -flld

Browse Source 
We plan to remove all dependency on LLD either way, so this will not be a supported usecase.
This commit is contained in:
David Rubin 2024-04-29 13:37:47 -07:00 committed by Jakub Konka
parent a154d8da8e
commit e5a3a10a5a
2 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/Compilation/Config.zig
View File

@ -119,6 +119,7 @@ pub const ResolveError = error{
ZigLacksTargetSupport,
EmittingBinaryRequiresLlvmLibrary,
LldIncompatibleObjectFormat,
LldCannotIncrementallyLink,
LtoRequiresLld,
SanitizeThreadRequiresLibCpp,
LibCppRequiresLibUnwind,
@ -257,6 +258,11 @@ pub fn resolve(options: Options) ResolveError!Config {
break :b true;
}
if (options.use_llvm == false) {
if (options.use_lld == true) return error.LldCannotIncrementallyLink;
break :b false;
}
if (options.use_lld) |x| break :b x;
break :b true;
};

1
src/main.zig
View File

@ -3949,6 +3949,7 @@ fn createModule(
error.ZigLacksTargetSupport => fatal("compiler backend unavailable for the specified target", .{}),
error.EmittingBinaryRequiresLlvmLibrary => fatal("producing machine code via LLVM requires using the LLVM library", .{}),
error.LldIncompatibleObjectFormat => fatal("using LLD to link {s} files is unsupported", .{@tagName(target.ofmt)}),
error.LldCannotIncrementallyLink => fatal("self-hosted backends do not support linking with LLD", .{}),
error.LtoRequiresLld => fatal("LTO requires using LLD", .{}),
error.SanitizeThreadRequiresLibCpp => fatal("thread sanitization is (for now) implemented in C++, so it requires linking libc++", .{}),
error.LibCppRequiresLibUnwind => fatal("libc++ requires linking libunwind", .{}),