include some header files conditionally add specific test for fcntl

1 files changed, 17 insertions, 0 deletions

diff --git a/m4/efl_check_funcs.m4 b/m4/efl_check_funcs.m4
index 59a38f7894..b976caa0e8 100644
--- a/m4/efl_check_funcs.m4
+++ b/m4/efl_check_funcs.m4
@@ -6,6 +6,7 @@ dnl Macros that check functions availability for the EFL:
 dnl dirfd
 dnl dladdr
 dnl dlopen
+dnl fcntl
 dnl fnmatch
 dnl gettimeofday
 dnl iconv
@@ -114,6 +115,22 @@ case "$host_os" in
 esac
 ])
 
+dnl _EFL_CHECK_FUNC_FCNTL is for internal use
+dnl _EFL_CHECK_FUNC_FCNTL(EFL, VARIABLE)
+AC_DEFUN([_EFL_CHECK_FUNC_FCNTL],
+[
+case "$host_os" in
+   mingw*)
+      $2="yes"
+   ;;
+   *)
+      EFL_FIND_LIB_FOR_CODE([$1], [], [$2], [[
+#include <fcntl.h>
+]], [[int g = fcntl(0, 0);]])
+   ;;
+esac
+])
+
 dnl _EFL_CHECK_FUNC_FNMATCH is for internal use
 dnl _EFL_CHECK_FUNC_FNMATCH(EFL, VARIABLE)
 AC_DEFUN([_EFL_CHECK_FUNC_FNMATCH],