Use CMakeFindDependencyMacro in package config file

packaging/NetlibF2CConfig.cmake.in

@@ -35,6 +35,8 @@ set(CMAKE_MAXIMUM_SUPPORTED_VERSION @CMAKE_MAXIMUM_SUPPORTED_VERSION@)
 @HANDLE_POLICIES_SCRIPT@
 # end HANDLE_POLICIES_SCRIPT
 
+include(CMakeFindDependencyMacro)
+
 set_and_check(
     LoadStaticSharedTargets_DIR
     "@PACKAGE_LoadStaticSharedTargets_DIR@"
@@ -47,7 +49,7 @@ set(
     "The directory containing a CMake configuration file for LoadStaticSharedTargets."
 )
 
-find_package(LoadStaticSharedTargets REQUIRED CONFIG)
+find_dependency(LoadStaticSharedTargets REQUIRED CONFIG)
 
 set(PACKAGE_PREFIX_DIR "${NetlibF2C_PACKAGE_PREFIX_DIR}")