+.PHONY: psi-clean-sources
+psi-clean-sources:
+ -rm -f $(PHP_PSI_BUILDDIR)/src/*o
+ -rm -f $(PHP_PSI_BUILDDIR)/src/types/*o
+ -rm -f $(PHP_PSI_SRCDIR)/src/parser.c $(PHP_PSI_SRCDIR)/src/parser_proc.c $(PHP_PSI_SRCDIR)/src/parser_proc.y
+
+.PHONY: psi-clean-aux
+psi-clean-aux:
+ -rm -f lempar.c lemon.c lemon
+
+.PHONY: psi-clean
+psi-clean: psi-clean-headers psi-clean-sources psi-clean-aux
+
+