endif
# Insert the commands and the library directory into the man page
-docs/man/flags.xsl: docs/man/gen_flags.xsl.pl
- $(PERL) $< "$(MAN_GHC_COMMANDS)" "$(libdir)" > $@
+docs/man/flags.xsl: docs/man/gen_flags.xsl.sh
+ $(SHELL) $< "$(MAN_GHC_COMMANDS)" "$(libdir)" > $@
# Re-use the flags documentation from the user's guide by injecting some
# entities after the XML declaration to make it a stand-alone document.