3 changed files with 11 additions and 3 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -20,7 +20,9 @@ set( VERSION R14.1.0 )

 include( FindPkgConfig          )
 include( CheckIncludeFile       )
+include( CheckIncludeFiles      )
 include( CheckLibraryExists     )
+include( CheckFunctionExists    )
 include( CheckCSourceCompiles   )
 include( CheckCXXSourceCompiles )

--- a/ConfigureChecks.cmake
+++ b/ConfigureChecks.cmake
@ -33,4 +33,10 @@ endif( WITH_GCC_VISIBILITY )

 check_include_file( "sys/select.h" HAVE_SYS_SELECT_H  )
 check_include_file( "sys/time.h"   HAVE_SYS_TIME_H    )
-check_include_file( "time.h"       TIME_WITH_SYS_TIME )
+
+check_include_files( "sys/time.h;time.h" TIME_WITH_SYS_TIME )
+
+
+#### check for functions
+
+check_function_exists( strtoll HAVE_STRTOLL )
--- a/config.h.cmake
+++ b/config.h.cmake
@ -13,8 +13,8 @@
 // Defined to 1 if you have 'sys/select.h' header
 #cmakedefine HAVE_SYS_SELECT_H 	1

-// Defined to 1 if you have 'time.h' header
+// Defined to 1 if 'time.h' header can be included together with 'sys/time.h'
 #cmakedefine TIME_WITH_SYS_TIME	1

 // We should have 'strtol, strtoll' in stdlib.h header or in cstdlib with c++
-#define HAVE_STRTOLL	1
+#cmakedefine HAVE_STRTOLL	1