[svn-r19408] In this revision the '/' after ${DESTDIR} wherever it occurs

has been removed. According to the official description of DESTDIR by Gnu at
http://www.gnu.org/prep/standards/html_node/DESTDIR.html, DESTDIR is
prepended to the normal and complete install path that it precedes for the
purpose of installing in a temporary directory which is useful for building
rpms and other packages.  The '/' after ${DESTDIR} will be followed by another
'/' at the beginning of the normal install path.  When DESTDIR is empty the
path then begins with '//', which is incorrect and causes problems at least for
Cygwin.

The change made in config/commence.am affects many Makefile.*s when bin/reconfigure
is run.  EXAMPLEDIRs had to be corrected individually.

Also the scripts to run examples after they are installed have checks added to see 
that the fortran and c++ directories are present before trying to run the scripts 
in them.

Tested with h5committest on amani, heiwa and jam.

1 files changed, 2 insertions, 1 deletions

diff --git a/c++/examples/run-c++-ex.sh.in b/c++/examples/run-c++-ex.sh.in
index 79a4ccf..bd7106e 100755
--- a/c++/examples/run-c++-ex.sh.in
+++ b/c++/examples/run-c++-ex.sh.in
@@ -33,7 +33,8 @@ EXIT_SUCCESS=0
 EXIT_FAILURE=1
 
 # Where the tool is installed.
-prefix="${prefix:-${DESTDIR}/@prefix@}"
+# Note: no '/' after DESTDIR.  Explanation in commence.am
+prefix="${prefix:-${DESTDIR}@prefix@}"
 AR="@AR@"
 RANLIB="@RANLIB@"
 H5TOOL="h5c++"                  # The tool name