Anyone having problems with CMake 2.8.12.1_3 and ftp/curl?

[Raphael Kubo da Costa]

I've received one report from a user on 8-STABLE saying my latest commit
to devel/cmake broke the build for him. Specifically, it fails like
this:

/usr/ports/devel/cmake/work/cmake-2.8.12.1/Utilities/cmcurl/multi.c:1708: error: expected declaration specifiers or '...' before numeric constant
/usr/ports/devel/cmake/work/cmake-2.8.12.1/Utilities/cmcurl/multi.c:1710: error: conflicting types for 'curl_multi_socket_action'
/usr/local/include/curl/multi.h:287: error: previous declaration of 'curl_multi_socket_action' was here

I'm unable to reproduce it locally (-HEAD) or in a 8.4-i386 jail inside
Poudriere, even if I manually make ftp/curl a dependency in
devel/cmake's Makefile.

Has anyone else experienced the same issue?