Brad King e7720a0f3f FindXMLRPC: Tolerate no include directories ...

`xmlrpc-c-config $modules --cflags` may report no `-I` flags if the
headers are in a standard location like `/usr/include`.  In this case
it is okay for `XMLRPC_INCLUDE_DIRS` to be empty.

Ideally the `--cflags` output should be used as hints for a `find_path`
call to really find the headers as we do for other find modules, but
simply assuming no explicit include directories are needed is good
enough for now.

Fixes: #17347

2017-10-11 11:19:03 -04:00

3.9 KiB

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