diff --git a/.gitignore b/.gitignore
index cc307d880..9c9e85581 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@
 cmake_install.cmake
 CMakeFiles/
 CMakeCache.txt
+config.h
 
 # Make
 Makefile
diff --git a/CMakeLists.txt b/CMakeLists.txt
index a9f8d1e13..4b3cd1524 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,6 +21,11 @@ cmake_minimum_required(VERSION 2.8)
 project(FreeRDP C)
 set(CMAKE_COLOR_MAKEFILE ON)
 
+# Include cmake modules
+include(CheckIncludeFiles)
+include(CheckLibraryExists)
+include(TestBigEndian)
+
 # Include our extra modules
 set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/)
 
@@ -38,16 +43,28 @@ if(NOT CMAKE_BUILD_TYPE)
    set(CMAKE_BUILD_TYPE "Release")
 endif()
 
+# Include files
+check_include_files(sys/param.h HAVE_SYS_PARAM_H)
+check_include_files(sys/socket.h HAVE_SYS_SOCKET_H)
+check_include_files(netdb.h HAVE_NETDB_H)
+check_include_files(fcntl.h HAVE_FCNTL_H)
+
+# Endian
+test_big_endian(BIG_ENDIAN)
+
 # Path to put keymaps
 set(FREERDP_KEYMAP_PATH "${CMAKE_INSTALL_PREFIX}/freerdp/keymaps")
 
+# Configure files
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/config.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h)
+
 # Build CUnit
 find_package(CUnit)
 if(CUNIT_FOUND)
    add_subdirectory(cunit)
 endif()
 
-# Libraries
+# Sub-directories
 add_subdirectory(include)
 add_subdirectory(libfreerdp-asn1)
 add_subdirectory(libfreerdp-utils)
diff --git a/config.h.in b/config.h.in
new file mode 100644
index 000000000..006abb8cd
--- /dev/null
+++ b/config.h.in
@@ -0,0 +1,8 @@
+/* Include files */
+#cmakedefine HAVE_SYS_PARAM_H
+#cmakedefine HAVE_SYS_SOCKET_H
+#cmakedefine HAVE_NETDB_H
+#cmakedefine HAVE_FCNTL_H
+
+/* Endian */
+#cmakedefine BIG_ENDIAN