The object files are compiled simultaneously, which can result in
several error messages about missing headers. The current regex used to
find missing headers in the compiler's output employs a greedy search,
potentially capturing multiple error messages from different compilation
units. This can cause bug reports where the original component cannot be
identified. Strengthen the regex to ensure it only processes the first
reported error.
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
Currently we silently ignore when the original component is not found
in a hope we can provide at least some meaningful hint. As it turned
out it's not true. Instead of providing misleading hint, just return
error. This adds several checks for situations, which should not happen,
but when they do it should be easier to identify the root cause of the
problem.
For example when hint module received malformed output with extra new
lines, e.g. caused by a bug in RunTool, it wrongly reported the original
component as source component.
This should also fix the tests on Windows.
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
Currently the component_requirements hint module does not work
as expected if the component list for a project is trimmed down.
With the new "all_component_info" dictionary info in project_description.json,
the module can produce hints even if cmake's COMPONENTS variable is
set.
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
If there is a component(child) within a component(parent), like for test_apps, the parent
component may be wrongly identified as source component for the failed include. This may
lead to a false bug report if the parent component has component, which provides the missing
header, in requirements.
Fix this by looking for the longest matching source component directory.
Suggested-by: Ivan Grokhotkov <ivan@espressif.com>
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
Implementation of hint module for component dependency. It can provide
hint about missing header directory in component's INCLUDE_DIRS or
about missing component dependency in REQUIRES or PRIV_REQUIRES.
Signed-off-by: Frantisek Hrbata <frantisek.hrbata@espressif.com>
