[svn-r6732] Purpose:

Bug fix and feature

Description:
The patch to Makefile.in failed if an empty directory of fortran/examples
was left behind by a previous build.

Solution:
Attempted to put it in config/conclude.in just became a mess since
it is hard to predict when we will include examples in the subdirs
or not.
Borrow the structure of install-examples and do some handcode per
interface.  The Makefile.in of each interface (C, Fortran, C++)
controls everything.  Not very systematic but pretty clean for this
case.

Platforms tested:
h5committested.
Also tested in modi4 with various combinations of fortran, c++
enabled.

Misc. update:

1 files changed, 8 insertions, 5 deletions

diff --git a/Makefile.in b/Makefile.in
index cd0cec5..6f2ad48 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -119,12 +119,15 @@ uninstall-doc:
 	@$(MAKE) uninstall-examples
 	(cd doc && $(MAKE) $@) || exit 1;
 
-## need to require a proper "make install" has been done.
+## Check if installation is correct by checking if examples can be built.
+## This requires a proper "make install" has been done.
 check-install:
-	(cd examples && $(MAKE) check) || exit 1;
-	if test -d fortran/examples; then				      \
-	    (cd fortran/examples && $(MAKE) check) || exit 1;		      \
-	fi
+	(cd examples && $(MAKE) check) || exit 1
+	@@SETX@; for d in dummy @subdirs@; do				      \
+	  if test $$d != "dummy"; then					      \
+	    (cd $$d && $(MAKE) $@) || exit 1;				      \
+	  fi;								      \
+	done
 
 ## Number format detection
 H5detect: