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| author | Alexandru Croitor <alexandru.croitor@qt.io> | 2021-09-27 14:12:25 +0200 |
|---|---|---|
| committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2021-09-28 15:39:26 +0000 |
| commit | 8f5eb66a0f4d203b0ebaf449c32505810b845d1b (patch) | |
| tree | a0c1cd5dda6ecead10df10d6e5572dd7e678f13c | |
| parent | 71df9aba407feb076da40032221bded13191855b (diff) | |
CMake: Fix warning about ShaderTools not being found when building examples
When building examples in-tree in a prefix build, we set QT_NO_CREATE_TARGETS
to TRUE and that causes find_package(QtFoo) calls in example projects
not to define targets.
If the targets were not found previously as part of the find_package calls
in qtdeclarative/CMakeLists.txt, this generates warnings like
CMake Warning at lib/cmake/Qt6/Qt6Config.cmake:176 (find_package):
Found package configuration file:
lib/cmake/Qt6ShaderTools/Qt6ShaderToolsConfig.cmake
but it set Qt6ShaderTools_FOUND to FALSE so package "Qt6ShaderTools" is
considered to be NOT FOUND. Reason given by package:
Target "Qt6::ShaderTools" was not found. Possibly due to
QT_NO_CREATE_TARGETS being set to TRUE and thus
lib/cmake/Qt6ShaderTools/Qt6ShaderToolsTargets.cmake
was not included to define the target.
To avoid the warnings, search for the target ShaderTools package as an
optional component.
Amends 0d517b553bb8e94262d54439d3e16086896c1b7d
Fixes: QTBUG-96358
Change-Id: I50c2f1516ca26c099559001e74b7e25c625be6e6
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>
(cherry picked from commit 828cbe57a1690c843f4e3de258d465160e599f95)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
| -rw-r--r-- | CMakeLists.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 186d0a29f9..9996810794 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -39,6 +39,11 @@ if(NOT "${QT_HOST_PATH}" STREQUAL "") set(CMAKE_FIND_ROOT_PATH ${_qt_backup_qtdeclarative_CMAKE_FIND_ROOT_PATH}) endif() +# Optionally look for the target ShaderTools package to avoid warnings +# when configuring the project to build examples in-tree in a prefix Qt build. +# See QTBUG-96358 for details. +find_package(Qt6 ${PROJECT_VERSION} CONFIG OPTIONAL_COMPONENTS ShaderTools) + # special case begin # export QT6_ADD_QML_MODULE to this project include(src/qml/Qt6QmlMacros.cmake) |