Merge branch 'cmake' into sohl1.2

CMakeLists.txt

@@ -55,8 +55,8 @@ if(CMAKE_SIZEOF_VOID_P EQUAL 8 AND NOT 64BIT)
 	if(MSVC)
 		error("UNDONE: set 32 build flags")
 	else()
-		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m32")
 		set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32")
+		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_C_FLAGS}")
 		set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -m32")
 	endif()
 	set(CMAKE_SIZEOF_VOID_P 4)

cl_dll/CMakeLists.txt

@@ -31,6 +31,7 @@ add_definitions(-DCLIENT_WEAPONS -DCLIENT_DLL)
 if(NOT MSVC)
 	add_compile_options(-fno-exceptions) # GCC/Clang flag
 	add_compile_options(-Wno-write-strings) # GCC/Clang flag
+	add_compile_options(-fvisibility=hidden) # GCC/Clang flag
 	add_definitions(-D_LINUX -DLINUX) # It seems enough for all non-Win32 systems
 	add_definitions(-Dstricmp=strcasecmp -Dstrnicmp=strncasecmp)
 	if(NOT MINGW)

dlls/CMakeLists.txt

@@ -30,6 +30,7 @@ add_definitions(-DCLIENT_WEAPONS)
 if(NOT MSVC)
 	add_compile_options(-fno-exceptions) # GCC/Clang flag
 	add_compile_options(-Wno-invalid-offsetof) # GCC/Clang flag
+	add_compile_options(-fvisibility=hidden) # GCC/Clang flag
 	add_definitions(-D_LINUX) # It seems enough for all non-Win32 systems
 	add_definitions(-Dstricmp=strcasecmp -Dstrnicmp=strncasecmp -D_snprintf=snprintf -D_vsnprintf=vsnprintf )
 else()