Bug#626313: error: 'TCP_CORK' was not declared in this scope

[Christoph Egger]

Package: src:wesnoth-1.9
Version: 1:1.9.6-1
Severity: serious
Tags: sid wheezy
Justification: fails to build from source (but built successfully in the past)

Hi!

Wesnoth fails to build from source on kfreebsd-*:

[ 99%] Building CXX object src/CMakeFiles/wesnoth.dir/network.cpp.o
[ 99%] Building CXX object src/CMakeFiles/wesnoth.dir/network_worker.cpp.o
/build/buildd-wesnoth-1.9_1.9.6-1-kfreebsd-i386-SDtd5e/wesnoth-1.9-1.9.6/src/network_worker.cpp: In constructor '{anonymous}::cork_setter::cork_setter(int)':
/build/buildd-wesnoth-1.9_1.9.6-1-kfreebsd-i386-SDtd5e/wesnoth-1.9-1.9.6/src/network_worker.cpp:456:36: error: 'TCP_CORK' was not declared in this scope
/build/buildd-wesnoth-1.9_1.9.6-1-kfreebsd-i386-SDtd5e/wesnoth-1.9-1.9.6/src/network_worker.cpp: In destructor '{anonymous}::cork_setter::~cork_setter()':
/build/buildd-wesnoth-1.9_1.9.6-1-kfreebsd-i386-SDtd5e/wesnoth-1.9-1.9.6/src/network_worker.cpp:461:36: error: 'TCP_CORK' was not declared in this scope
make[3]: *** [src/CMakeFiles/wesnoth.dir/network_worker.cpp.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory `/build/buildd-wesnoth-1.9_1.9.6-1-kfreebsd-i386-SDtd5e/wesnoth-1.9-1.9.6/build'
make[2]: *** [src/CMakeFiles/wesnoth.dir/all] Error 2
make[2]: Leaving directory `/build/buildd-wesnoth-1.9_1.9.6-1-kfreebsd-i386-SDtd5e/wesnoth-1.9-1.9.6/build'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/build/buildd-wesnoth-1.9_1.9.6-1-kfreebsd-i386-SDtd5e/wesnoth-1.9-1.9.6/build'
make: *** [debian/stamp-build] Error 2

Full log e.g.:
https://buildd.debian.org/status/fetch.php?pkg=wesnoth-1.9&arch=kfreebsd-i386&ver=1%3A1.9.6-1&stamp=1305054734