wasm: add INSTALL_LIBDIR as library search path

Fixes error where Emscripten fails to find Qt library dependencies at application link time. Change-Id: I03b154f60ab5dc3a4c8d0d21d47551c9584029a2 Reviewed-by: Piotr Wierciński <[email protected]> Reviewed-by: Mikołaj Boc <[email protected]>
leadtobetter · May 22, 2023 · 486a89f · 486a89f
1 parent 8d13a9e
commit 486a89f
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/cmake/QtWasmHelpers.cmake b/cmake/QtWasmHelpers.cmake
@@ -105,6 +105,12 @@ function (qt_internal_setup_wasm_target_properties wasmTarget)
             "${enable_main_module_if_needed}"
         )
 
+        # Add Qt libdir to linker library paths
+        set(qt_lib_location
+            "${QT_BUILD_INTERNALS_RELOCATABLE_INSTALL_PREFIX}/${INSTALL_LIBDIR}")
+        target_link_options("${wasmTarget}" INTERFACE
+            "$<$<STREQUAL:$<TARGET_PROPERTY:TYPE>,EXECUTABLE>:SHELL:" -L${qt_lib_location}/>)
+
         target_compile_options("${wasmTarget}" INTERFACE "${set_shared_module_type_if_needed}")
         target_link_options("${wasmTarget}" INTERFACE "${set_shared_module_type_if_needed}")