cmake: Include EVMC.cmake module in the package

CMakeLists.txt

@@ -79,6 +79,7 @@ install(
     FILES
     ${CMAKE_CURRENT_BINARY_DIR}/evmcConfig.cmake
     ${CMAKE_CURRENT_BINARY_DIR}/evmcConfigVersion.cmake
+    cmake/EVMC.cmake
     DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/evmc
 )
 

cmake/Config.cmake.in

@@ -1,4 +1,6 @@
 @PACKAGE_INIT@
 
-include("${CMAKE_CURRENT_LIST_DIR}/evmcTargets.cmake")
+include(${CMAKE_CURRENT_LIST_DIR}/evmcTargets.cmake)
 check_required_components(evmc)
+
+include(${CMAKE_CURRENT_LIST_DIR}/EVMC.cmake)

examples/use_evmc_in_cmake/CMakeLists.txt

@@ -12,3 +12,10 @@ find_package(evmc CONFIG REQUIRED)
 
 add_executable(use_evmc_in_cmake use_evmc_in_cmake.c)
 target_link_libraries(use_evmc_in_cmake PRIVATE evmc::evmc)
+
+
+
+# Only for integration tests.
+if(NOT COMMAND evmc_add_vm_test)
+    message(FATAL_ERROR "Function evmc_add_vm_test() not in EVMC.cmake module")
+endif()