Adding tests for CONFIG argument

examples/CMakeLists.txt

@@ -18,6 +18,7 @@ set(example_directories
   core_child_private
   core_static_child
   comp_deps
+  use_config_ifp
   )
 if (NOT CMAKE_GENERATOR MATCHES "Visual Studio")
   list(APPEND example_directories
@@ -58,6 +59,9 @@ foreach(example ${example_directories})
     set(example_tarball_name ignition-use_component_depsb-0.1.0.tar.bz2)
   elseif (${example} STREQUAL "use_component_depsC")
     set(example_tarball_name ignition-use_component_depsc-0.1.0.tar.bz2)
+  elseif (${example} STREQUAL "use_config_ifp")
+    set(example_tarball_name  ignition-find_config-0.1.0.tar.bz2)
+
   else()
     set(example_tarball_name)
   endif()

examples/use_config_ifp/CMakeLists.txt

@@ -0,0 +1,12 @@
+cmake_minimum_required(VERSION 3.10.2 FATAL_ERROR)
+project(ignition-find_config VERSION 0.1.0)
+find_package(ignition-cmake2 REQUIRED)
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/")
+set(ignition-find_config_DIR "${CMAKE_SOURCE_DIR}/")
+#ign_find_package(ignition-find_config) will search for Findignition-find_config.cmake before ignition-find_configConfig.cmake 
+ign_find_package(ignition-find_config)
+#After CONFIG arguemnt ign_find_package will skip MODULE mode and search for ignition-find_configConfig.cmake directly
+ign_find_package(ignition-find_config CONFIG)
+ign_configure_project()
+ign_configure_build(QUIT_IF_BUILD_ERRORS)
+ign_create_packages()

examples/use_config_ifp/Findignition-find_config.cmake

@@ -0,0 +1 @@
+message(STATUS "The package was found using MODULE mode")

examples/use_config_ifp/ignition-find_configConfig.cmake

@@ -0,0 +1 @@
+message(STATUS "The package was found using CONFIG mode")