--- src/qmapshack/CMakeLists.txt.orig	2025-07-04 12:38:57 UTC
+++ src/qmapshack/CMakeLists.txt
@@ -977,7 +977,7 @@ target_link_libraries(${APPLICATION_NAME}
     Qt6::Core5Compat
     ${DBUS_LIB}
     ${GDAL_LIBRARIES}
-    ${PROJ_LIBRARIES}
+    ${PROJ_LDFLAGS} ${PROJ_LIBRARIES}
     ${ROUTINO_LIBRARIES}
     ${ALGLIB_LIBRARIES}
     QuaZip::QuaZip
