[CMake] Enhancement of FIND_PACKAGE

[Brad King]

Filipe Sousa wrote:
>>I'm thinking we could extend REQUIRED parameter from FIND_PACKAGE to be
>>more specific. Some packages have a lot of libraries and we may not need
>>all them. Something link FIND_PACKAGE(Qt4 REQUIRED GUI XML SQL) should
>>define Qt4_FIND_REQUIRED-GUI, Qt4_FIND_REQUIRED-XML and
>>Qt4_FIND_REQUIRED-SQL.
>>
>>What do you think?
> +        ++i;
> +        while (i < args.size() && args[i] != "QUIET")
> +          {
> +          std::string req_var = Name + "_FIND_REQUIRED-" + args[i++];
> +          m_Makefile->AddDefinition(req_var.c_str(), "1");
> +          }

Please submit the patch to a bug report:

http://www.cmake.org/Bug

Thanks,
-Brad