diff --git a/cMake/ConfigureChecks.cmake b/cMake/ConfigureChecks.cmake
index 705861d85e..8a3490cee2 100644
--- a/cMake/ConfigureChecks.cmake
+++ b/cMake/ConfigureChecks.cmake
@@ -9,33 +9,8 @@ include(CheckCSourceCompiles)
 include(CheckIncludeFileCXX)
 include(CheckCXXSourceCompiles)
 
-#check_include_file(dlfcn.h HAVE_DLFCN_H)
 check_include_file(GL/gl.h HAVE_GL_GL_H)
 
-#check_include_file(iomanip.h HAVE_IOMANIP_H)
-#check_include_file(limits.h HAVE_LIMITS_H)
-#check_include_file(values.h HAVE_VALUES_H)
-#check_include_file(float.h HAVE_FLOAT_H)
-#check_include_file(inttypes.h HAVE_INTTYPES_H)
-
-#check_include_file(libc.h HAVE_LIBC_H)
-#check_include_file(memory.h HAVE_MEMORY_H)
-#check_include_file(stdint.h HAVE_STDINT_H)
-#check_include_file(stdlib.h HAVE_STDLIB_H)
-#check_include_file(unistd.h HAVE_UNISTD_H)
-#check_include_file(strings.h HAVE_STRINGS_H)
-#check_include_file(string.h HAVE_STRING_H)
-
-#check_include_file(bstring.h HAVE_BSTRING_H)
-#check_include_file(siginfo.h HAVE_SIGINFO_H)
-#check_include_file(bits/sigset.h HAVE_BITS_SIGSET_H)
-#check_include_file(sys/dir.h HAVE_SYS_DIR_H)
-#check_include_file(sys/filio.h HAVE_SYS_FILIO_H)
-#check_include_file(sys/mman.h HAVE_SYS_MMAN_H)
-#check_include_file(sys/select.h HAVE_SYS_SELECT_H)
-#check_include_file(sys/stat.h HAVE_SYS_STAT_H)
-#check_include_file(sys/types.h HAVE_SYS_TYPES_H)
-
 # i/o streams
 check_include_file_cxx(istream HAVE_ISTREAM)
 check_include_file_cxx(ostream HAVE_OSTREAM)