configure.ac: add limits.h to the AC_CHECK_HEADERS list.

diff --git a/configure.ac b/configure.ac
index b3afe4a71a9fab78aaec1726f631977672e72332..dd028ff0a34ba6a95c8dcbee4850947eb4859915 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -18,8 +18,8 @@ AC_HEADER_STDC    # stdlib.h string.h (implied: errno.h limits.h stdio.h)
 AC_TYPE_MODE_T
 
 # Check for header files not covered by the predefined macros above.
-AC_CHECK_HEADERS([ fcntl.h ftw.h getopt.h libgen.h sys/acl.h sys/libacl.h ])
-AC_CHECK_HEADERS([ sys/types.h unistd.h ])
+AC_CHECK_HEADERS([ fcntl.h ftw.h getopt.h libgen.h limits.h sys/acl.h ])
+AC_CHECK_HEADERS([ sys/libacl.h sys/types.h unistd.h ])
 
 LT_INIT