qt5base-lts/cmake/QtModuleToolsDependencies.cmake.in
Alexandru Croitor 9061f29872 Provide a way to specify extra tool package dependencies
In the qtwayland repo, both WaylandClient and WaylandCompositor
packages need access to the qtwaylandscanner tool. That means
that the add_qt_tool(qtwaylandscanner) can't use the TOOLS_TARGET
argument to associate a dependency with only one of the above
modules.

Instead add_qt_tool now allows specifying a non-existent module
name for the TOOLS_TARGET argument, which can be manually
depended on by other packages.
Actually, you could specify the non-existent module before as
well, but that didn't do everything that had to be done.

This required a bit of refactoring in how the Dependencies file
for Tools packages is created. Now the file is created in
qt_export_tools.

Two new functions were also added to allow recording additional
dependencies between packages.

Also some bug fixes were done to make it all work. Specifically
the _FOUND variable generated in the Dependencies file was incorrect.
Also there are some quotes missing when appending extra package
dependencies via the QT_EXTRA_PACKAGE_DEPENDENCIES property.

Change-Id: I167efec16dff8d036e191df3572ea72764e22bc5
Reviewed-by: Leander Beernaert <leander.beernaert@qt.io>
Reviewed-by: Qt CMake Build Bot
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2019-11-26 10:58:56 +00:00

17 lines
420 B
CMake

# Find "ModuleTools" dependencies, which are other ModuleTools packages.
set(_tool_deps "@package_deps@")
foreach(_target_dep ${_tool_deps})
list(GET _target_dep 0 pkg)
list(GET _target_dep 1 version)
if (NOT ${pkg}_FOUND)
find_dependency(${pkg} ${version})
endif()
if (NOT ${pkg}_FOUND)
set(@INSTALL_CMAKE_NAMESPACE@@target@_FOUND FALSE)
return()
endif()
endforeach()