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| author | Thomas Vanbesien <tvanbesi@proton.me> | 2026-02-19 22:25:47 +0100 |
|---|---|---|
| committer | Thomas Vanbesien <tvanbesi@proton.me> | 2026-02-19 22:25:47 +0100 |
| commit | 5fe029fd127dd70079a01eb6dfbd347954bba9de (patch) | |
| tree | 0624b94a4fe09aafc6debdac1cd23797200c9992 /CMakeLists.txt | |
| parent | af758b3060e385f7fc204258f95c14379c2d6982 (diff) | |
| download | BobinkQtOpcUa-5fe029fd127dd70079a01eb6dfbd347954bba9de.tar.gz BobinkQtOpcUa-5fe029fd127dd70079a01eb6dfbd347954bba9de.zip | |
Install QtOpcUa to local prefix instead of system Qt directory
Add QTOPCUA_INSTALL_DIR and CMAKE_INSTALL_PREFIX so QtOpcUa installs
to build/deps/qtopcua-install/ rather than polluting ~/Qt/6.10.2/.
Use QT_ADDITIONAL_PACKAGES_PREFIX_PATH so Qt's find_package resolves
OpcUa from the local install.
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 2607734..6a9265f 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -8,9 +8,9 @@ set(CMAKE_EXPORT_COMPILE_COMMANDS ON) # Build external dependencies (open62541, qtopcua) if not already built include(cmake/BuildDeps.cmake) -# Local QtOpcUa must come before system Qt so find_package picks up our build -# instead of any system-installed QtOpcUa. -list(PREPEND CMAKE_PREFIX_PATH "${QTOPCUA_BUILD_DIR}") +# Tell Qt's find_package to also look in our local QtOpcUa install for +# components (Qt6Config.cmake only searches its own install dir by default). +list(PREPEND QT_ADDITIONAL_PACKAGES_PREFIX_PATH "${QTOPCUA_INSTALL_DIR}") list(PREPEND CMAKE_PREFIX_PATH "${OPEN62541_INSTALL_DIR}") find_package(Qt6 6.10.2 REQUIRED COMPONENTS Core Qml Quick OpcUa) @@ -27,7 +27,8 @@ set(QML_IMPORT_PATH # Ensure the local QtOpcUa and open62541 libs are findable at runtime (needed # because the Qt plugin loader dlopen's the open62541 backend). -set(CMAKE_BUILD_RPATH "${QTOPCUA_BUILD_DIR}/lib" "${OPEN62541_INSTALL_DIR}/lib") +set(CMAKE_BUILD_RPATH "${QTOPCUA_INSTALL_DIR}/lib" + "${OPEN62541_INSTALL_DIR}/lib") add_subdirectory(src) add_subdirectory(demo) |