add cmake support

1 files changed, 57 insertions, 0 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..ce6dc8f
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,57 @@
+cmake_minimum_required(VERSION 2.6)
+
+project(enet)
+
+# The "configure" step.
+include(CheckFunctionExists)
+include(CheckStructHasMember)
+include(CheckTypeSize)
+check_function_exists("fcntl" HAS_FCNTL)
+check_function_exists("poll" HAS_POLL)
+check_function_exists("gethostbyname_r" HAS_GETHOSTBYNAME_R)
+check_function_exists("gethostbyaddr_r" HAS_GETHOSTBYADDR_R)
+check_function_exists("inet_pton" HAS_INET_PTON)
+check_function_exists("inet_ntop" HAS_INET_NTOP)
+check_struct_has_member("struct msghdr" "msg_flags" "sys/types.h;sys/socket.h" HAS_MSGHDR_FLAGS)
+set(CMAKE_EXTRA_INCLUDE_FILES "sys/types.h" "sys/socket.h")
+check_type_size("socklen_t" HAS_SOCKLEN_T BUILTIN_TYPES_ONLY)
+unset(CMAKE_EXTRA_INCLUDE_FILES)
+ 
+if(HAS_FCNTL)
+    add_definitions(-DHAS_FCNTL=1)
+endif()
+if(HAS_POLL)
+    add_definitions(-DHAS_POLL=1)
+endif()
+if(HAS_GETHOSTBYNAME_R)
+    add_definitions(-DHAS_GETHOSTBYNAME_R=1)
+endif()
+if(HAS_GETHOSTBYADDR_R)
+    add_definitions(-DHAS_GETHOSTBYADDR_R=1)
+endif()
+if(HAS_INET_PTON)
+    add_definitions(-DHAS_INET_PTON=1)
+endif()
+if(HAS_INET_NTOP)
+    add_definitions(-DHAS_INET_NTOP=1)
+endif()
+if(HAS_MSGHDR_FLAGS)
+    add_definitions(-DHAS_MSGHDR_FLAGS=1)
+endif()
+if(HAS_SOCKLEN_T)
+    add_definitions(-DHAS_SOCKLEN_T=1)
+endif()
+ 
+include_directories(${PROJECT_SOURCE_DIR}/include)
+ 
+add_library(enet STATIC
+        callbacks.c
+        compress.c
+        host.c
+        list.c
+        packet.c
+        peer.c
+        protocol.c
+        unix.c
+        win32.c
+    )