qt5base-lts/cmake/QtModuleDependencies.cmake.in
Jean-Michaël Celerier 753d35cd56 cmake: move dependencies accumulation in QtPostProcess.cmake
This is needed because dependencies added after add_qt_module with extend_target
are currently not taken into account.

Task-number: QTBUG-75538
Change-Id: I2c72207fb88b2480e41a2c8550978fb194275617
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2019-05-03 12:42:43 +00:00

71 lines
2.0 KiB
CMake

# Save old module path, and append a new path that points to the copied over Find modules
# so that find_dependency() can find the third party packages.
set(old_CMAKE_MODULE_PATH "${CMAKE_MODULE_PATH}")
list(APPEND CMAKE_MODULE_PATH "${_import_prefix}/../@INSTALL_CMAKE_NAMESPACE@")
list(APPEND CMAKE_MODULE_PATH "${_import_prefix}/../@INSTALL_CMAKE_NAMESPACE@/3rdparty/extra-cmake-modules/find-modules")
# note: _third_party_deps example: "ICU\\;1.0\\;i18n uc data;ZLIB\\;\\;"
set(_third_party_deps "@third_party_deps@")
foreach(_target_dep ${_third_party_deps})
list(GET _target_dep 0 pkg)
list(GET _target_dep 1 version)
list(GET _target_dep 2 components)
set(find_package_args "${pkg}")
if(version)
list(APPEND find_package_args "${version}")
endif()
if(components)
list(APPEND find_package_args "COMPONENTS" ${components})
endif()
if (NOT ${pkg}_FOUND)
find_dependency(${find_package_args})
endif()
if (NOT ${pkg}_FOUND)
set(@INSTALL_CMAKE_NAMESPACE@@target@_FOUND FALSE)
return()
endif()
endforeach()
# Restore old module path.
set(CMAKE_MODULE_PATH "${old_CMAKE_MODULE_PATH}")
# Find Qt tool package.
set(_tool_deps "@main_module_tool_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()
# note: target_deps example: "Qt5Core\;5.12.0;Qt5Gui\;5.12.0"
set(_target_deps "@target_deps@")
foreach(_target_dep ${_target_deps})
list(GET _target_dep 0 pkg)
list(GET _target_dep 1 version)
if (NOT ${pkg}_FOUND)
find_dependency(${pkg} ${version}
PATHS "${CMAKE_CURRENT_LIST_DIR}/.." NO_DEFAULT_PATH
)
endif()
if (NOT ${pkg}_FOUND)
set(@INSTALL_CMAKE_NAMESPACE@@target@_FOUND FALSE)
return()
endif()
endforeach()