[PATCH] configmake: correct minor inconsistency in Makefile rule

[Jim Meyering]

I noticed a small inconsistency: even with V=0, make would still
echo this command:

    mv -f lib/configmake.h-t lib/configmake.h

Every other modules/* snippet did it differently:

    $ g grep -B1 mv.-f modules/*
    modules/alloca-opt-     } > address@hidden && \
    modules/alloca-opt:     mv -f address@hidden $@
    --
    modules/argz-   } > address@hidden && \
    modules/argz:   mv -f address@hidden $@
    --
    modules/byteswap-       } > address@hidden && \
    modules/byteswap:       mv -f address@hidden $@
    --
    modules/fnmatch-        } > address@hidden && \
    modules/fnmatch:        mv -f address@hidden $@
    --
    modules/getopt-posix-   } > address@hidden && \
    modules/getopt-posix:   mv -f address@hidden $@
    --
    modules/glob-   } > address@hidden && \
    modules/glob:   mv -f address@hidden $@
    --
    modules/poll-h- } > address@hidden && \
    modules/poll-h: mv -f address@hidden $@
    --
    modules/sys_resource-   } > address@hidden && \
    modules/sys_resource:   mv -f address@hidden $@
    --
    modules/sys_socket-     } > address@hidden && \
    modules/sys_socket:     mv -f address@hidden $@
    --
    modules/sys_uio-        } > address@hidden && \
    modules/sys_uio:        mv -f address@hidden $@
    --
    modules/sysexits-       } > address@hidden && \
    modules/sysexits:       mv -f address@hidden $@

This makes configmake's rule consistent:

>From 5a206b3d9b45550b1c4a928cd51deaf1438cb4c8 Mon Sep 17 00:00:00 2001
From: Jim Meyering <address@hidden>
Date: Mon, 16 Apr 2012 18:22:40 +0200
Subject: [PATCH] configmake: correct minor inconsistency in Makefile rule

* modules/configmake (Makefile.am): All other rules like this one
run the final "mv -f ..." in the same backslash-continued command
as the one that does everything else.  This one put the mv -f ...
command on a separate, non-backslash-continued line.
Make it like the others.
---
 ChangeLog          |    7 +++++++
 modules/configmake |    2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index ebc9b45..8817dab 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 2012-04-16  Jim Meyering  <address@hidden>

+       configmake: correct minor inconsistency in Makefile rule
+       * modules/configmake (Makefile.am): All other rules like this one
+       run the final "mv -f ..." in the same backslash-continued command
+       as the one that does everything else.  This one put the mv -f ...
+       command on a separate, non-backslash-continued line.
+       Make it like the others.
+
        bootstrap: use gnulib's po/Makefile.in.in, not the one from gettext
        * build-aux/bootstrap: Use gnulib's po/Makefile.in.in, not
        the one from gettext.  Reported by Akim Demaille.
diff --git a/modules/configmake b/modules/configmake
index 46c0fcc..845e0f4 100644
--- a/modules/configmake
+++ b/modules/configmake
@@ -44,7 +44,7 @@ configmake.h: Makefile
          echo '#define PKGINCLUDEDIR "$(pkgincludedir)"'; \
          echo '#define PKGLIBDIR "$(pkglibdir)"'; \
          echo '#define PKGLIBEXECDIR "$(pkglibexecdir)"'; \
-       } | sed '/""/d' > address@hidden
+       } | sed '/""/d' > address@hidden && \
        mv -f address@hidden $@

 BUILT_SOURCES += configmake.h
--
1.7.10.169.g146fe