update efl_path_max.m4

SVN revision: 45040

m4/efl_path_max.m4

@@ -13,19 +13,22 @@ AC_DEFUN([EFL_CHECK_PATH_MAX],
 default_max=m4_default([$1], "4096")
 AC_LANG_PUSH([C])
 
-AC_MSG_CHECKING([for PATH_MAX in limit.h])
+AC_MSG_CHECKING([for PATH_MAX in limits.h])
 AC_COMPILE_IFELSE(
-	[AC_LANG_PROGRAM([[#include <limits.h>]],
-	                 [[int i = PATH_MAX]])
-	],
-	AC_MSG_RESULT([yes]),
-	[
-	  AC_DEFINE_UNQUOTED([PATH_MAX],
-	                     [${default_max}],
-	                     [default value since PATH_MAX is not defined])
-	  AC_MSG_RESULT([no: using ${default_max}])
-	]
-)
+   [AC_LANG_PROGRAM(
+       [[
+#include <limits.h>
+       ]],
+       [[
+int i = PATH_MAX;
+       ]])],
+   [AC_MSG_RESULT([yes])],
+   [
+    AC_DEFINE_UNQUOTED([PATH_MAX],
+       [${default_max}],
+       [default value since PATH_MAX is not defined])
+    AC_MSG_RESULT([no: using ${default_max}])
+   ])
 
 AC_LANG_POP([C])