FindPkgConfig: Stop processing when REQUIRED package not found (#14381)

Make the behavior similar to find_package.

FindPkgConfig: Stop processing when REQUIRED package not found (#14381)
Make the behavior similar to find_package.
63a4c0af · Christoph Grüninger · Brad King · 8a306d68 · 63a4c0af
Commit 63a4c0af authored Mar 22, 2014 by Christoph Grüninger Committed by Brad King Mar 24, 2014
--- a/Modules/FindPkgConfig.cmake
+++ b/Modules/FindPkgConfig.cmake
@@ -337,7 +337,7 @@ macro(_pkg_check_modules_internal _is_required _is_silent _no_cmake_path _no_cma
    if(_pkg_check_modules_failed)
      # fail when requested
      if (${_is_required})
-        message(SEND_ERROR "A required package was not found")
+        message(FATAL_ERROR "A required package was not found")
      endif ()
    else()
      # when we are here, we checked whether requested modules