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| author | Alexandru Croitor <alexandru.croitor@qt.io> | 2020-08-03 16:28:16 +0200 |
|---|---|---|
| committer | Alexandru Croitor <alexandru.croitor@qt.io> | 2020-08-06 19:15:39 +0200 |
| commit | 92ee9bd6b885879090ba57e49c8bd84a06d42b2b (patch) | |
| tree | 0c0c691394595bb5fff42d31632e1c9ea9a21ba7 /tests/CMakeLists.txt | |
| parent | bd2bcd4e1d38f18d2716cbebf7d106c090564217 (diff) | |
CMake: Properly handle CONFIG += thread aka Threads::Threads
mkspecs/features/qt.prf adds a dependency on the system threading
library if the Qt Core thread feature is enabled. Because qt.prf is
loaded by any public or internal Qt project, it's essentially a public
dependency for any Qt consumer.
To mimic that in CMake, we check if the thread feature is enabled, and
and set the Threads::Threads library as a dependency of Qt6::Platform,
which is a public target used by all Qt modules and plugins and Qt
consumers.
We also need to create a Qt6Dependencies.cmake file so we
find_package(Threads) every time find_package(Qt6) is called.
For the .prl files to be usable, we have to filter out some
CMake implementation specific directory separator tokens
'CMAKE_DIRECTORY_ID_SEP' aka '::@', which are added because we call
target_link_libraries() with a target created in a different scope
(I think).
As a result of this change, we shouldn't have to hardcode
Threads::Threads in other projects, because it's now a global public
dependency.
Task-number: QTBUG-85801
Task-number: QTBUG-85877
Change-Id: Ib5d662c43b28e63f7da49d3bd77d0ad751220b31
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
Diffstat (limited to 'tests/CMakeLists.txt')
| -rw-r--r-- | tests/CMakeLists.txt | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt index 3642db7ee3..79da3331a8 100644 --- a/tests/CMakeLists.txt +++ b/tests/CMakeLists.txt @@ -6,7 +6,6 @@ if(QT_BUILD_STANDALONE_TESTS) # special case begin qt_find_package(WrapDBus1 PROVIDED_TARGETS dbus-1) qt_find_package(ICU COMPONENTS i18n uc data PROVIDED_TARGETS ICU::i18n ICU::uc ICU::data) - qt_find_package(Threads PROVIDED_TARGETS Threads::Threads) qt_find_package(WrapOpenSSL PROVIDED_TARGETS WrapOpenSSL::WrapOpenSSL) qt_find_package(WrapOpenSSLHeaders PROVIDED_TARGETS WrapOpenSSLHeaders::WrapOpenSSLHeaders) # special case end |