cmake HAVE_EL_WGETS examples

polarphp/polarphp CMakeLists.txt :870 

check_symbol_exists(el_wgets "histedit.h" HAVE_EL_WGETS)

swiftlang/swift CMakeLists.txt :1491 

check_symbol_exists(el_wgets "histedit.h" HAVE_EL_WGETS)