Building QtOpcUa WrapOpenSSL not found

Redman

Hi,

im building QtOpcUa from source.
For that I have to build OpenSSL from source first.

OpenSLL was build successfully.

Now, when trying to configure QtOpcUa with cmake I get following output:

C:\Dev\Projekte\QtOPCUA\qtopcua6.63\qtopcua\build>cmake -G "Ninja" .. --log-level=STATUS
-- The CXX compiler identification is MSVC 19.37.32822.0
-- The C compiler identification is MSVC 19.37.32822.0
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: C:/Program Files/Microsoft Visual Studio/2022/Community/VC/Tools/MSVC/14.37.32822/bin/Hostx64/x64/cl.exe - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: C:/Program Files/Microsoft Visual Studio/2022/Community/VC/Tools/MSVC/14.37.32822/bin/Hostx64/x64/cl.exe - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Failed
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - not found
-- Found Threads: TRUE
-- Performing Test HAVE_STDATOMIC
-- Performing Test HAVE_STDATOMIC - Success
-- Found WrapAtomic: TRUE
-- Could NOT find WrapVulkanHeaders (missing: Vulkan_INCLUDE_DIR)
-- Could NOT find WrapVulkanHeaders (missing: Vulkan_INCLUDE_DIR)
-- Setting build type to 'Release' as none was specified.
-- Checking for feature set changes
-- CMAKE_STRIP (original): C:/Strawberry/c/bin/strip.exe
-- Found OpenSSL: C:/Dev/Projekte/OpenSSL/3.2.1/release/openssl-3.2.1/libcrypto.lib (found suitable version "3.2.1", minimum required is "1.1")
-- Found WrapOpenSSLHeaders: C:/Dev/Projekte/OpenSSL/3.2.1/release/openssl-3.2.1/include (found suitable version "3.2.1", minimum required is "1.1")
-- Found WrapOpenSSL: C:/Dev/Projekte/OpenSSL/3.2.1/release/openssl-3.2.1/libcrypto.lib (found suitable version "3.2.1", minimum required is "1.1")
-- Performing Test HAVE_uacpp
-- Performing Test HAVE_uacpp - Failed
-- Generated QtModulePlugins.cmake files for the following modules: OpcUa
-- The following packages have been found:

 * Qt6BuildInternals (required version >= 6.6.3)
 * Qt6CoreTools (required version >= 6.6.3)
 * Qt6Core (required version >= 6.6.3)
 * Qt6Network (required version >= 6.6.3)
 * Qt6GuiTools (required version >= 6.6.3)
 * Qt6Gui (required version >= 6.6.3)
 * Qt6QmlTools (required version >= 6.6.3)
 * Qt6Quick (required version >= 6.6.3)
 * Qt6QuickTest (required version >= 6.6.3)
 * Qt6WidgetsTools (required version >= 6.6.3)
 * Qt6Widgets (required version >= 6.6.3)
 * Qt6 (required version >= 6.6.3)
 * OpenSSL (required version >= 1.1)
 * WrapOpenSSLHeaders (required version >= 1.1)
 * WrapOpenSSL (required version >= 1.1)

-- The following OPTIONAL packages have not been found:

 * PkgConfig
 * Qt6QmlCompilerPlusPrivate
 * Vulkan
 * WrapVulkanHeaders
 * Uacpp, The Unified Automation C++ OPC UA SDK, <https://www.unified-automation.com/products/server-sdk/c-ua-server-sdk.html>


-- Configuration summary shown below. It has also been written to C:/Dev/Projekte/QtOPCUA/qtopcua6.63/qtopcua/build/config.summary
-- Configure with --log-level=STATUS or higher to increase CMake's message verbosity. The log level does not persist across reconfigurations.

-- Configure summary:

Qt Opcua:
  Open62541 .............................. yes
  Unified Automation C++ SDK ............. no
  Support for namespace 0 NodeId names ... yes
  Namespace 0 NodeIds generator .......... no
  Open62541 security support ............. yes
  Support for global discovery server .... yes


-- Configuring done (3.1s)
CMake Error at C:/Dev/Qt/6.6.3/msvc2019_64/lib/cmake/Qt6/QtTargetHelpers.cmake:171 (target_link_libraries):
  Target "OpcUa" links to:

    WrapOpenSSL::WrapOpenSSL

  but the target was not found.  Possible reasons include:

    * There is a typo in the target name.
    * A find_package call is missing for an IMPORTED target.
    * An ALIAS target is missing.

Call Stack (most recent call first):
  src/opcua/CMakeLists.txt:109 (qt_internal_extend_target)


CMake Error at C:/Dev/Qt/6.6.3/msvc2019_64/lib/cmake/Qt6/QtTargetHelpers.cmake:171 (target_link_libraries):
  Target "QOpen62541Plugin" links to:

    WrapOpenSSL::WrapOpenSSL

  but the target was not found.  Possible reasons include:

    * There is a typo in the target name.
    * A find_package call is missing for an IMPORTED target.
    * An ALIAS target is missing.

Call Stack (most recent call first):
  src/plugins/opcua/open62541/CMakeLists.txt:52 (qt_internal_extend_target)


-- Generating done (0.1s)
CMake Generate step failed.  Build files cannot be regenerated correctly.

Now, I am not quite sure why WrapOpenSSL::WrapOpenSSL can't be found.
What confuses me a bit, is that

Found OpenSSL: C:/Dev/Projekte/OpenSSL/3.2.1/release/openssl-3.2.1/libcrypto.lib (found suitable version "3.2.1", minimum required is "1.1")
Found WrapOpenSSL: C:/Dev/Projekte/OpenSSL/3.2.1/release/openssl-3.2.1/libcrypto.lib (found suitable version "3.2.1", minimum required is "1.1")

point to the same .lib file. Not sure if that is the problem.