[xslt] 1.1.15 test failure on RHEL 4/AMD64

[Albert Chin <libxslt mlists thewrittenword com>]

$ gmake check
...
gmake[4]: Leaving directory `/opt/build/b/libxslt-1.1.15/tests/exslt'
gmake[4]: Entering directory `/opt/build/b/libxslt-1.1.15/tests/plugins'
## Running plugin tests
##  Note: installing xmlsoft_org_xslt_testplugin.so
##        to /opt/build/b/libxslt-1.1.15/tests/plugins/plugin
gmake[4]: *** No rule to make target `install-pkglibLTLIBRARIES', needed by `tests'.  Stop.
gmake[4]: Leaving directory `/opt/build/b/libxslt-1.1.15/tests/plugins'

Why does the 'test tests' rule in tests/plugins/Makefile.am depend on
install-pkglibLTLIBRARIES?

If I remove the dependency, I get this error:
  gmake[4]: Entering directory `/opt/build/b/libxslt-1.1.15/tests/plugins'
  ## Running plugin tests
  ##  Note: installing xmlsoft_org_xslt_testplugin.so
  ##        to /opt/build/b/libxslt-1.1.15/tests/plugins/plugin
  runtime error: file plugin.xsl line 9 element testplugin
  xsltApplyOneTemplate: failed to find extension testplugin
  xmlXPathCompOpEval: function testplugin not found
  XPath error : Unregistered function
  runtime error: file plugin.xsl line 10 element value-of
  xsltValueOf: text copy failed
  no result for plugin.xml
  gmake[4]: *** [tests] Error 9
  gmake[4]: Leaving directory `/opt/build/b/libxslt-1.1.15/tests/plugins'

-- 
albert chin (china thewrittenword com)