iOS: Default to static library

Author: frankosterfeld

CMakeLists.txt

@@ -40,7 +40,7 @@ option(BUILD_WITH_QT6 "Build qtkeychain with Qt 6" OFF)
 option(BUILD_TEST_APPLICATION "Build test application (CLI)" OFF)
 option(BUILD_QTQUICK_DEMO "Build QtQuick demo application" OFF)
 option(BUILD_TRANSLATIONS "Build translations" ON)
-option(BUILD_SHARED_LIBS "Build dynamic library" ON)
+CMAKE_DEPENDENT_OPTION(BUILD_SHARED_LIBS "Build dynamic library" ON "NOT IOS" OFF)
 if(QTKEYCHAIN_STATIC)
     set(BUILD_SHARED_LIBS OFF)
     message(WARNING "QTKEYCHAIN_STATIC is deprecated. Use BUILD_SHARED_LIBS=OFF instead.")