fix(linux): force Qt6 modules to link from bundled lib via rpath

client/CMakeLists.txt

@@ -37,6 +37,10 @@ if(WIN32 OR (APPLE AND NOT IOS) OR (LINUX AND NOT ANDROID))
     set(PACKAGES ${PACKAGES} Widgets)
 endif()
 
+if(LINUX AND NOT ANDROID)
+    list(APPEND PACKAGES QuickTemplates2 QmlModels OpenGL)
+endif()
+
 find_package(Qt6 REQUIRED COMPONENTS ${PACKAGES})
 
 set(LIBS ${LIBS}
@@ -52,6 +56,23 @@ endif()
 
 qt_standard_project_setup()
 qt_add_executable(${PROJECT} MANUAL_FINALIZATION)
+
+if(LINUX AND NOT ANDROID)
+    target_link_options(${PROJECT} PRIVATE "-Wl,--no-as-needed")
+    target_link_options(${PROJECT} PRIVATE "LINKER:--disable-new-dtags")
+    set_target_properties(${PROJECT} PROPERTIES
+        BUILD_RPATH "\$ORIGIN/../lib"
+        INSTALL_RPATH "\$ORIGIN/../lib"
+        INSTALL_RPATH_USE_LINK_PATH FALSE
+    )
+    set_property(TARGET ${PROJECT} PROPERTY BUILD_WITH_INSTALL_RPATH TRUE)
+
+    target_link_libraries(${PROJECT} PRIVATE
+        Qt6::QuickTemplates2
+        Qt6::QmlModels
+        Qt6::OpenGL
+    )
+endif()
 target_include_directories(${PROJECT} PUBLIC
     $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
 )
@@ -195,6 +216,17 @@ elseif(APPLE)
 endif()
 
 target_link_libraries(${PROJECT} PRIVATE ${LIBS})
+
+if(LINUX AND NOT ANDROID)
+    target_link_libraries(${PROJECT} PRIVATE
+        "-Wl,--push-state,--no-as-needed"
+        Qt6::QuickTemplates2
+        Qt6::QmlModels
+        Qt6::OpenGL
+        "-Wl,--pop-state"
+    )
+endif()
+
 target_compile_definitions(${PROJECT} PRIVATE "MZ_$<UPPER_CASE:${MZ_PLATFORM_NAME}>")
 
 # deploy artifacts required to run the application to the debug build folder

service/CMakeLists.txt

@@ -6,6 +6,13 @@ project(${PROJECT} VERSION ${AMNEZIAVPN_VERSION})
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
+if(LINUX)
+    set(CMAKE_BUILD_RPATH "\$ORIGIN/../lib")
+    set(CMAKE_INSTALL_RPATH "\$ORIGIN/../lib")
+    set(CMAKE_INSTALL_RPATH_USE_LINK_PATH FALSE)
+    set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
+endif()
+
 if(NOT IOS AND NOT ANDROID AND NOT MACOS_NE)
     add_subdirectory(server)
 endif()

service/server/CMakeLists.txt

@@ -353,6 +353,16 @@ include_directories(
 
 
 add_executable(${PROJECT} ${SOURCES} ${HEADERS} ${RESOURCES})
+
+if(LINUX)
+    target_link_options(${PROJECT} PRIVATE "LINKER:--disable-new-dtags")
+    set_target_properties(${PROJECT} PROPERTIES
+        BUILD_RPATH "\$ORIGIN/../lib"
+        INSTALL_RPATH "\$ORIGIN/../lib"
+        INSTALL_RPATH_USE_LINK_PATH FALSE
+    )
+    set_property(TARGET ${PROJECT} PROPERTY BUILD_WITH_INSTALL_RPATH TRUE)
+endif()
 target_link_libraries(${PROJECT} PRIVATE Qt6::Core Qt6::Widgets Qt6::Network Qt6::RemoteObjects Qt6::Core5Compat Qt6::DBus Qt6::Concurrent ${LIBS})
 target_compile_definitions(${PROJECT} PRIVATE "MZ_$<UPPER_CASE:${MZ_PLATFORM_NAME}>")