configure: permanently enable maintainer mode

I noticed that "make" doesn't run configure again when a patch is
applied that changes the build environment.  Maintainer mode appears
to be disabled by default.

Section 27.2 of the Automake manual suggests that disabling
Maintainer Mode causes unreliable builds because it removes the
guarantee that the build environment is up to date.

Remove the configure.ac macro to disable or enable maintainer mode.
This leaves Maintainer Mode enabled all the time.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Steve Dickson <steved@redhat.com>

diff --git a/configure.ac b/configure.ac
index 11df020420f1f4261b174a06aa81cd361b5cbbfc..10d17eaa307749c8f7eb96a2ad0245b277e931a2 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,6 @@
 AC_INIT(libtirpc, 0.2.4)
 AM_INIT_AUTOMAKE([silent-rules])
 AM_SILENT_RULES([yes])
-AM_MAINTAINER_MODE
 AC_CONFIG_SRCDIR([src/auth_des.c])
 AC_CONFIG_MACRO_DIR([m4])