Fix flakey mdemo-dryrun test on MSYS (again!)

[Peter Rosin]

Hi!

Somehow, I failed to commit the patch in [1] as shown in the mail. The last
hunk went MIA [2]. Fixing up with the attached patch now.

Cheers,
Peter

[1] http://lists.gnu.org/archive/html/libtool-patches/2005-07/msg00113.html
[2] 
http://git.savannah.gnu.org/cgit/libtool.git/commit/?id=26b55149eec554d0c3a605b3556eaa5e5b7fa392

2009-01-14  Peter Rosin  <address@hidden>

        Fix flakey mdemo-dryrun test on MSYS (again!)
        * tests/mdemo-dryrun.test: ls -l in MSYS sometimes shows year,
        not time, for really fresh files. Add sleep 1 call at yet another
        strategic position. Makes the test pass reliably for MSYS/MinGW.

diff --git a/tests/mdemo-dryrun.test b/tests/mdemo-dryrun.test
index 8bef7bc..678891d 100755
--- a/tests/mdemo-dryrun.test
+++ b/tests/mdemo-dryrun.test
@@ -99,6 +99,8 @@ func_make install
 func_msg "Running $MAKE uninstall in ../mdemo (dry run)"
 # Libtool does not uninstall the programs, remove them first
 rm -f "$prefix/bin/mdemo$EXEEXT" "$prefix/bin/mdemo_static$EXEEXT"
+# ls -l in MSYS sometimes shows year, not time, for really fresh files.
+sleep 1
 ls -l . $objdir | grep -v total > $before
 ls -lR $prefix | grep -v total >> $before
 force_dry_run=: $MAKE uninstall 1>&2 || exit $?