+MF2PT1_OPTIONS=--rounding=0.0001 \
+ --family=$(notdir $(<:%.mf=%)) \
+ --fullname=$(notdir $(<:%.mf=%)) \
+ --name=$(notdir $(<:%.mf=%))
+
+ifdef QUIET_BUILD
+METAFONT_QUIET = >/dev/null
+else
+METAFONT_QUIET =
+endif
+
+# Find the metafont file $(1) within the source dirs and return its path.
+# If not found, return $(outdir)/$(1) assuming that it is a generated file.
+find-mf = \
+$(firstword \
+ $(wildcard $(src-dir)/$(1)) \
+ $(wildcard $(top-src-dir)/mf/$(1)) \
+ $(outdir)/$(1) \
+)