Ensure precompilation when testing runs without threads on Julia 1.11

Precompilation with threads is not supported: JuliaLang/julia#53572 (comment)
JuliaLang · Jan 25, 2025 · c78fa8d · c78fa8d
1 parent 2eb8ae5
commit c78fa8d
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/Operations.jl b/src/Operations.jl
@@ -2060,7 +2060,8 @@ function test(ctx::Context, pkgs::Vector{PackageSpec};
             test_fn !== nothing && test_fn()
             sandbox_ctx = Context(;io=ctx.io)
             status(sandbox_ctx.env, sandbox_ctx.registries; mode=PKGMODE_COMBINED, io=sandbox_ctx.io, ignore_indent = false, show_usagetips = false)
-            flags = gen_subprocess_flags(source_path; coverage,julia_args)
+            precompile_julia_args = Cmd(filter(!startswith("--threads"), julia_args.exec)) # precompilation with threads is not supported
+            flags = gen_subprocess_flags(source_path; coverage, julia_args = precompile_julia_args)
 
             if should_autoprecompile()
                 cacheflags = Base.CacheFlags(parse(UInt8, read(`$(Base.julia_cmd()) $(flags) --eval 'show(ccall(:jl_cache_flags, UInt8, ()))'`, String)))