Link -lsocket and -lnsl for socket functions on Solaris.

Also, added some #defines to make symbols visible that are in BSD but not
in UNIX. Solaris needs these, since it's fairly strict with its symbol
visibility in system headers.

1 files changed, 11 insertions, 0 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c3f3d52d..921d0140 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -309,11 +309,22 @@ if(CMAKE_THREAD_LIBS_INIT)
   set(toxcore_PKGCONFIG_LIBS ${toxcore_PKGCONFIG_LIBS} ${CMAKE_THREAD_LIBS_INIT})
 endif()
 
+
+if(NSL_LIBRARIES)
+  set(toxcore_LINK_MODULES ${toxcore_LINK_MODULES} ${NSL_LIBRARIES})
+  set(toxcore_PKGCONFIG_LIBS ${toxcore_PKGCONFIG_LIBS} -lnsl)
+endif()
+
 if(RT_LIBRARIES)
   set(toxcore_LINK_MODULES ${toxcore_LINK_MODULES} ${RT_LIBRARIES})
   set(toxcore_PKGCONFIG_LIBS ${toxcore_PKGCONFIG_LIBS} -lrt)
 endif()
 
+if(SOCKET_LIBRARIES)
+  set(toxcore_LINK_MODULES ${toxcore_LINK_MODULES} ${SOCKET_LIBRARIES})
+  set(toxcore_PKGCONFIG_LIBS ${toxcore_PKGCONFIG_LIBS} -lsocket)
+endif()
+
 if(WIN32)
   set(toxcore_LINK_MODULES ${toxcore_LINK_MODULES} ws2_32 iphlpapi)
   set(toxcore_PKGCONFIG_LIBS ${toxcore_PKGCONFIG_LIBS} -lws2_32 -liphlpapi)