Clean up some more CMake flags.

1 files changed, 7 insertions, 24 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 23bbbd4c8..cac30aedd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -170,7 +170,7 @@ if(MSVC)
   string(REPLACE "/GX " "" CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS})
   string(REPLACE "/W3 " "" CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS})
   # Set the compile flags to have warnings on the max setting (but disable a few annoying ones), exception handling turned on, the proper defines
-  set(CXXFLAGS "${CXXFLAGS} /W4 /wd4100 /wd4127 /wd4250 /wd4251 /wd4355 /wd4706 /wd4800 /wd4996 /EHs")
+  set(CXXFLAGS "${CXXFLAGS} /W4 /wd4100 /wd4127 /wd4250 /wd4251 /wd4267 /wd4275 /wd4355 /wd4706 /wd4800 /wd4996 /EHs")
   add_definitions(-D_CRT_SECURE_NO_WARNINGS)
 # Otherwise, we're not using Visual Studio
 else()
@@ -183,6 +183,12 @@ if(CMAKE_DL_LIBS)
   list(APPEND LINK_LIBS ${CMAKE_DL_LIBS})
 endif()
 
+# Find the linker flags required for using threads.
+find_package("Threads" REQUIRED)
+if(CMAKE_THREAD_LIBS_INIT)
+  list(APPEND LINK_LIBS ${CMAKE_THREAD_LIBS_INIT})
+endif()
+
 # Under MinGW, the -shared flag isn't properly set in the module-specific linker flags, add it from the C flags for shared libraries
 if(MINGW)
   set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS}")
@@ -200,29 +206,6 @@ if(NOT MSVC)
   if(HAVE_PIPE_FLAG)
     set(CXXFLAGS "${CXXFLAGS} -pipe")
   endif()
-
-  # The following are additional library checks, they are not required for Windows
-  if(NOT WIN32)
-    # Check if socket is within the socket library (if the library exists), and add it to the linker flags if needed
-    check_library_exists(socket socket "" HAVE_SOCKET_LIB)
-    if(HAVE_SOCKET_LIB)
-      list(APPEND LINK_LIBS socket)
-    endif()
-    # Check if inet_addr is within the nsl library (if the library exists), and add it to the linker flags if needed
-    check_library_exists(nsl inet_addr "" HAVE_NSL_LIB)
-    if(HAVE_NSL_LIB)
-      list(APPEND LINK_LIBS nsl)
-    endif()
-    # Check if pthread_create is within the pthread library (if the library exists), and add it to the linker flags if needed
-    check_library_exists(pthread pthread_create "" HAVE_PTHREAD)
-    if(HAVE_PTHREAD)
-      if(NOT APPLE)
-        set(LDFLAGS "${LDFLAGS} -pthread")
-      endif()
-    else()
-      message(FATAL_ERROR "The pthread library is required to build Anope")
-    endif()
-  endif()
 endif()
 
 # If DEFUMASK wasn't passed to CMake, set a default depending on if RUNGROUP was passed in or not