We think that building and installing the documentation should not
be the default behavior but reserved to interested users.
clean-local:
-rm -fr GUI doxygen.bak
-install-data-local: usr_docs
- $(INSTALL) -d $(DESTDIR)$(docdir)/gui
- cp -rp GUI $(DESTDIR)$(docdir)/gui
+install-data-local:
+ if test -d GUI; then \
+ $(INSTALL) -d $(DESTDIR)$(docdir)/gui ; \
+ cp -rp GUI $(DESTDIR)$(docdir)/gui ; \
+ fi
uninstall-local:
rm -rf $(DESTDIR)$(docdir)/gui/GUI