prepend cmeel stuff to LD_LIBRARY_PATH when running tests

CHANGELOG.md

@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+- prepend cmeel stuff to `LD_LIBRARY_PATH` when running tests
+
 ## [v0.43.1] - 2023-05-03
 
 - `--cmeel-env` is now a default deactivable with `--no-cmeel-env`

cmeel/config.py

@@ -8,6 +8,8 @@
 from tempfile import TemporaryDirectory
 from typing import Any, Dict, List, Optional, Union
 
+from .env import get_paths
+
 try:
     import tomllib  # type: ignore
 except ModuleNotFoundError:
@@ -95,7 +97,11 @@ def get_configure_env(self) -> Dict[str, str]:
     def get_test_env(self) -> Dict[str, str]:
         """Get test environment."""
         ret = self.env.copy()
-        ret.update(CTEST_OUTPUT_ON_FAILURE="1", CTEST_PARALLEL_LEVEL=self.test_jobs)
+        ret.update(
+            CTEST_OUTPUT_ON_FAILURE="1",
+            CTEST_PARALLEL_LEVEL=self.test_jobs,
+            LD_LIBRARY_PATH=get_paths("lib", True),
+        )
         return ret
 
     def _get_available_prefix(self) -> Optional[str]:

docs/main.md

@@ -106,6 +106,7 @@ This configuration step is done in the environment defined by:
 1. The environment of the calling process
 2. `CTEST_OUTPUT_ON_FAILURE=1`
 3. `CTEST_PARALLEL_LEVEL` set to `test-jobs` global configuration, or `CMEEL_TEST_JOBS` environment variable, or 4
+4. `LD_LIBRARY_PATH` prepended with found cmeel paths
 
 ### Other options in `[tool.cmeel]` section of `pyproject.toml`