qt5base-lts/tests/CMakeLists.txt

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# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: BSD-3-Clause
Make standalone tests build via top level repo project Previously repo/tests/CMakeLists.txt was a standalone project on which CMake could be called. This was useful for Coin to be able to build and package only tests, but was a bit troublesome because that means having to specify the usual boilerplate like minimum CMake version, which packages to find in every tests.pro project. Instead of having a separate standalone project, modify the top level project and associated CMake code to allow passing a special QT_BUILD_STANDALONE_TESTS variable, which causes the top level project to build only tests, and find Qt in the previously installed qt location. This also means that when building a repo, we generate a ${repo_name}TestsConfig.cmake file which does find_package on all the modules that have been built as part of that repo. So that when standalone tests bare built for that repo, the modules are automatically found. qt_set_up_standalone_tests_build() is modified to be a no-op because it is not needed anymore. Its usage should be removed from all the other repos, and then removed from qtbase. Non-adjusted tests/CMakeLists.txt projects in other repositories should still be buildable with the current code, until they are updated to the new format. Adjust the Coin build instructions to build the standalone tests in a separate directory. Adjust pro2cmake to generate new structure for the tests/tests.pro projects. Adjust the qtbase tests project. Fixes: QTBUG-79239 Change-Id: Ib4b66bc772d8876cdcbae1e90ce5a5a5234fa675 Reviewed-by: Qt CMake Build Bot Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2019-11-01 10:48:23 +00:00
# Generated from tests.pro.
2019-05-22 08:22:08 +00:00
Make standalone tests build via top level repo project Previously repo/tests/CMakeLists.txt was a standalone project on which CMake could be called. This was useful for Coin to be able to build and package only tests, but was a bit troublesome because that means having to specify the usual boilerplate like minimum CMake version, which packages to find in every tests.pro project. Instead of having a separate standalone project, modify the top level project and associated CMake code to allow passing a special QT_BUILD_STANDALONE_TESTS variable, which causes the top level project to build only tests, and find Qt in the previously installed qt location. This also means that when building a repo, we generate a ${repo_name}TestsConfig.cmake file which does find_package on all the modules that have been built as part of that repo. So that when standalone tests bare built for that repo, the modules are automatically found. qt_set_up_standalone_tests_build() is modified to be a no-op because it is not needed anymore. Its usage should be removed from all the other repos, and then removed from qtbase. Non-adjusted tests/CMakeLists.txt projects in other repositories should still be buildable with the current code, until they are updated to the new format. Adjust the Coin build instructions to build the standalone tests in a separate directory. Adjust pro2cmake to generate new structure for the tests/tests.pro projects. Adjust the qtbase tests project. Fixes: QTBUG-79239 Change-Id: Ib4b66bc772d8876cdcbae1e90ce5a5a5234fa675 Reviewed-by: Qt CMake Build Bot Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2019-11-01 10:48:23 +00:00
if(QT_BUILD_STANDALONE_TESTS)
# Add qt_find_package calls for extra dependencies that need to be found when building
# the standalone tests here.
# special case begin
# Needed for early feature values, despite it being found later on in qt_build_tests().
# Needs to be find_package, not qt_find_package, because qt_find_package doesn't handle finding
# component for a super-package that has already been found.
find_package(Qt6 ${PROJECT_VERSION} CONFIG REQUIRED COMPONENTS Core)
# Modify the optimization flags specifically for qtbase standalone tests. Other projects
# are handled by qt_enable_cmake_languages().
qt_internal_set_up_config_optimizations_like_in_qmake()
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qt_find_package(WrapDBus1 PROVIDED_TARGETS dbus-1)
qt_find_package(ICU COMPONENTS i18n uc data PROVIDED_TARGETS ICU::i18n ICU::uc ICU::data)
CMake: Handle finding of OpenSSL headers correctly In Coin when provisioning for Android, we download and configure the OpenSSL package, but don't actually build it. This means that find_package(OpenSSL) can find the headers, but not the library, and thus the package is marked as not found. Previously the openssl_headers feature used the result of finding the OpenSSL package, which led to it being disabled in the above described Android case. Introduce 2 new find scripts FindWrapOpenSSL and FindWrapOpenSSLHeaders. FindWrapOpenSSLHeaders wraps FindOpenSSL, and checks if the headers were found, regardless of the OpenSSL_FOUND value, which can be used for implementing the openssl_headers feature. FindWrapOpenSSL uses FindWrapOpenSSLHeaders, and simply wraps the OpenSSL target if available. The find scripts also have to set CMAKE_FIND_ROOT_PATH for Android. Otherwise when someone passes in an OPENSSL_ROOT_DIR, its value will always be prepended to the Android sysroot, causing the package not to be found. Adjust the mapping in helper.py to use the targets created by these find scripts. This also replaces the openssl/nolink target. Adjust the projects and tests to use the new target names. Adjust the compile tests for dtls and oscp to use the WrapOpenSSLHeaders target, so that the features can be enabled even if the library is dlopen-ed (like on Android). Task-number: QTBUG-83371 Change-Id: I738600e5aafef47a57e1db070be40116ca8ab995 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io> Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
2020-04-07 15:54:49 +00:00
qt_find_package(WrapOpenSSL PROVIDED_TARGETS WrapOpenSSL::WrapOpenSSL)
qt_find_package(WrapOpenSSLHeaders PROVIDED_TARGETS WrapOpenSSLHeaders::WrapOpenSSLHeaders)
Make standalone tests build via top level repo project Previously repo/tests/CMakeLists.txt was a standalone project on which CMake could be called. This was useful for Coin to be able to build and package only tests, but was a bit troublesome because that means having to specify the usual boilerplate like minimum CMake version, which packages to find in every tests.pro project. Instead of having a separate standalone project, modify the top level project and associated CMake code to allow passing a special QT_BUILD_STANDALONE_TESTS variable, which causes the top level project to build only tests, and find Qt in the previously installed qt location. This also means that when building a repo, we generate a ${repo_name}TestsConfig.cmake file which does find_package on all the modules that have been built as part of that repo. So that when standalone tests bare built for that repo, the modules are automatically found. qt_set_up_standalone_tests_build() is modified to be a no-op because it is not needed anymore. Its usage should be removed from all the other repos, and then removed from qtbase. Non-adjusted tests/CMakeLists.txt projects in other repositories should still be buildable with the current code, until they are updated to the new format. Adjust the Coin build instructions to build the standalone tests in a separate directory. Adjust pro2cmake to generate new structure for the tests/tests.pro projects. Adjust the qtbase tests project. Fixes: QTBUG-79239 Change-Id: Ib4b66bc772d8876cdcbae1e90ce5a5a5234fa675 Reviewed-by: Qt CMake Build Bot Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2019-11-01 10:48:23 +00:00
# special case end
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endif()
qt_build_tests()