diff -r 6918d86add73 src/Makefile.am
--- a/src/Makefile.am	Fri Dec 18 13:26:05 2009 -0500
+++ b/src/Makefile.am	Sat Dec 19 15:42:28 2009 -0500
@@ -598,8 +598,8 @@
 
 # XERBLA = ../libcruft/blas-xtra/xerbla.o
 
-builtins.cc: $(DEF_FILES) mkbuiltins
-	$(srcdir)/mkbuiltins $(DEF_FILES) > address@hidden
+builtins.cc: $(DEF_FILES:.ll=.cc) mkbuiltins
+	$(srcdir)/mkbuiltins $(DEF_FILES:.ll=.cc) > address@hidden
 	mv address@hidden $@
 
 mxarray.h: mxarray.h.in Makefile
diff -r 6918d86add73 src/mkbuiltins
--- a/src/mkbuiltins	Fri Dec 18 13:26:05 2009 -0500
+++ b/src/mkbuiltins	Sat Dec 19 15:42:28 2009 -0500
@@ -81,7 +81,7 @@
 
 for arg
 do
-  fcn=`echo "$arg" | $SED 's,.*/,,; s/\.df//; s/-/_/g;'`
+  fcn=`echo "$arg" | $SED 's,.*/,,; s/\.df//; s/[.-]/_/g;'`
   echo "static void"
   echo "install_${fcn}_fcns (void)"
   echo "{"
@@ -99,7 +99,7 @@
 
 for arg
 do
-  fcn=`echo "$arg" | $SED 's,.*/,,; s/\.df//; s/-/_/g;'`
+  fcn=`echo "$arg" | $SED 's,.*/,,; s/\.df//; s/[.-]/_/g;'`
   echo "  install_${fcn}_fcns ();"
 done