Makefile.am (toolexeclibdir): Add support fo VERSION_SPECIFIC_LIBS and --with-gxx-include-dir.

2000-10-13  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>
            Mark Harig  <markh@landmark.com>

	* src/Makefile.am (toolexeclibdir): Add support fo
	VERSION_SPECIFIC_LIBS and --with-gxx-include-dir.
	* src/Makefile.in: Regenerate.
	* libsupc++/Makefile.am: Same.
	(glibcppinstalldir): Adjust.
	* libsupc++/Makefile.in: Regenerate.
	* Makefile.am: Remove gxx_include_dir. Remove INCLUDE.
	* Makefile.in: Regenerate.
	* docs/configopts.html: Add descriptions of flags.

Co-Authored-By: Mark Harig <markh@landmark.com>

From-SVN: r36872