[libvirt] build nits

[Jim Meyering]

When running ../configure (note the leading ".."),
I saw these diagnostics go by:

  cp: cannot stat `COPYING.LIB': No such file or directory
  ...
  find: `/t/libvirt-0.4.6/tests/domainschemadata': No such file or directory

each indicated a small problem.
Here are fixes:

>From f5164f771c83fa85310d78a3cb137e4cb6f51e12 Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering at redhat.com>
Date: Tue, 25 Nov 2008 13:28:04 +0100
Subject: [PATCH 1/2] don't silently skip a test

* tests/Makefile.am (EXTRA_DIST): Distribute domainschemadata/.
* tests/domainschematest: Fail the test if find invocation fails.
---
 tests/Makefile.am      |    3 ++-
 tests/domainschematest |    2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 9752cbf..fd319e1 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -41,7 +41,8 @@ EXTRA_DIST =		\
 	xmlrpcserver.py	\
 	qemuxml2argvdata \
 	nodeinfodata     \
-	domainschematest
+	domainschematest \
+	domainschemadata

 noinst_PROGRAMS = xmlrpctest virshtest conftest \
         nodeinfotest statstest qparamtest
diff --git a/tests/domainschematest b/tests/domainschematest
index c841c86..d85d463 100755
--- a/tests/domainschematest
+++ b/tests/domainschematest
@@ -8,7 +8,7 @@ n=0
 f=0
 for dir in $DOMAINDIRS
 do
-  XML=`find $abs_srcdir/$dir -name '*.xml'`
+  XML=`find $abs_srcdir/$dir -name '*.xml'` || exit 1

   for xml in $XML
   do
--
1.6.0.4.1044.g77718


>From 7af1784b7cddab292b087031cc409609c27db263 Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering at redhat.com>
Date: Tue, 25 Nov 2008 13:20:38 +0100
Subject: [PATCH 2/2] configure.in: avoid the following diagnostic when running ../configure ...

cp: cannot stat `COPYING.LIB': No such file or directory
---
 configure.in |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/configure.in b/configure.in
index a603c10..4db7204 100644
--- a/configure.in
+++ b/configure.in
@@ -1222,10 +1222,12 @@ then
 fi
 AM_CONDITIONAL([WITH_NODE_DEVICES], [test "$with_nodedev" = "yes"])

-
-# very annoying
-rm -f COPYING
-cp COPYING.LIB COPYING
+# Only COPYING.LIB is under version control, yet COPYING
+# is included as part of the distribution tarball.
+# Copy one to the other, but only if this is a srcdir-build.
+# You are unlikely to be doing distribution-related things in a non-srcdir build
+test "x$srcdir" = x. && ! test -f COPYING &&
+cp -f COPYING.LIB COPYING

 AC_OUTPUT(Makefile src/Makefile include/Makefile docs/Makefile \
           docs/examples/Makefile docs/devhelp/Makefile \
--
1.6.0.4.1044.g77718