fsusage, getaddrinfo: Produce more regular configure output

[Bruno Haible]

Two particular long lines stay out in configure output:

checking how to do getaddrinfo, freeaddrinfo and getnameinfo... checking for 
library containing getaddrinfo... none required
checking for getaddrinfo... yes

checking how to get file system space usage... checking for statvfs function 
(SVR4)... yes
checking whether to use statvfs64... no

We don't have a standard way to do sectioning of the autoconf tests — they
come out all mixed, due to the heavy use of AC_REQUIRE. Therefore currently
it's better to just not use AC_MSG_CHECKING without AC_MSG_RESULT.


2020-09-18  Bruno Haible  <bruno@clisp.org>

        fsusage, getaddrinfo: Produce more regular configure output.
        * m4/fsusage.m4 (gl_FILE_SYSTEM_USAGE): Remove AC_MSG_CHECKING without
        corresponding AC_MSG_RESULT.
        * m4/getaddrinfo.m4 (gl_GETADDRINFO): Likewise.

diff --git a/m4/fsusage.m4 b/m4/fsusage.m4
index 0bc6206..c15cfca 100644
--- a/m4/fsusage.m4
+++ b/m4/fsusage.m4
@@ -1,4 +1,4 @@
-# serial 34
+# serial 35
 # Obtaining file system usage information.
 
 # Copyright (C) 1997-1998, 2000-2001, 2003-2020 Free Software Foundation, Inc.
@@ -36,7 +36,6 @@ AC_DEFUN([gl_FILE_SYSTEM_USAGE],
   dnl Mac OS X >= 10.5 (32-bit mode).
   AC_REQUIRE([AC_SYS_LARGEFILE])
 
-  AC_MSG_CHECKING([how to get file system space usage])
   ac_fsusage_space=no
 
   # Perform only the link test since it seems there are no variants of the
diff --git a/m4/getaddrinfo.m4 b/m4/getaddrinfo.m4
index c61dae8..b932f73 100644
--- a/m4/getaddrinfo.m4
+++ b/m4/getaddrinfo.m4
@@ -1,4 +1,4 @@
-# getaddrinfo.m4 serial 32
+# getaddrinfo.m4 serial 33
 dnl Copyright (C) 2004-2020 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -8,7 +8,6 @@ AC_DEFUN([gl_GETADDRINFO],
 [
   AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl for HAVE_SYS_SOCKET_H, HAVE_WINSOCK2_H
   AC_REQUIRE([gl_HEADER_NETDB])dnl for HAVE_NETDB_H
-  AC_MSG_CHECKING([how to do getaddrinfo, freeaddrinfo and getnameinfo])
   GETADDRINFO_LIB=
   gai_saved_LIBS="$LIBS"