@echo "Running $(FPTOOLS_TOP)/config.status to update configuration info..."
@( cd $(FPTOOLS_TOP) && ./config.status )
-$(TOP)/configure : $(TOP)/configure.in $(TOP)/aclocal.m4
+$(TOP)/configure : $(TOP)/configure.ac $(TOP)/aclocal.m4
@echo "Regenerating $(FPTOOLS_TOP)/configure..."
@( cd $(FPTOOLS_TOP) && $(MAKE) -f Makefile.config ./configure )
_way := _$(way)
endif
+
+# When using $(patsubst ...) and friends, you can't use a literal comma
+# freely - so we use ${comma} instead. (See PACKAGE_CPP_OPTS in package.mk
+# for an example usage.)
+comma=,
+
# -----------------------------------------------------------------------------
# Now follow the pieces of boilerplate
# The "-" signs tell make not to complain if they don't exist