test: two builds of one module are refused before anything compiles

The fixture is P -> M and P -> A -> M, where M's own flag --wide
changes a struct it exports. Loaded with --wide --split, P gives M its
args without --wide while A passes them on whole: Build(P) has to fail,
name the module and both paths, and leave no bin/ anywhere. Loaded with
--wide alone, both paths give M the same list, there is one M, and the
build has to go through. Before the fix the first case built cleanly.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Jorijn van der Graaf 2026-10-31 05:19:30 +01:00
commit 3d2023cb5c
Signed by: jorijnvdgraaf
GPG key ID: 2937E59CDCC1BCFB
8 changed files with 188 additions and 0 deletions

View file

@ -284,6 +284,8 @@ extern "C" Configuration CrafterBuildProject(std::span<const std::string_view> a
.LinkFlag("-Wl,--export-dynamic").LinkFlag("-ldl");
cfg.AddTest("HostToolingSibling").Dependencies({ CrafterBuildLib.get() })
.LinkFlag("-Wl,--export-dynamic").LinkFlag("-ldl");
cfg.AddTest("DuplicateModule").Dependencies({ CrafterBuildLib.get() })
.LinkFlag("-Wl,--export-dynamic").LinkFlag("-ldl");
cfg.AddTest("Script").Dependencies({ CrafterBuildLib.get() })
.LinkFlag("-Wl,--export-dynamic").LinkFlag("-ldl");
cfg.AddTest("ConcurrentDependencyReset").Dependencies({ CrafterBuildLib.get() });