diff options
-rw-r--r-- | configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index f8390ec9..8a573706 100644 --- a/configure.ac +++ b/configure.ac @@ -58,6 +58,7 @@ winnt) ;; ;; esac +AC_CHECK_HEADER([zlib.h],, [AC_MSG_ERROR([[cannot find zlib.h]])]) AC_CHECK_LIB([z], [zlibVersion],, [AC_MSG_ERROR([[cannot find zlib]])]) VL_LIB_READLINE([have_libreadline=yes], [have_libreadline=no]) |