--- emacs-26.1/configure.orig	2018-05-25 15:30:58.000000000 +0000
+++ emacs-26.1/configure	2018-11-27 10:43:34.716000000 +0000
@@ -4766,6 +4766,11 @@
     opsys=gnu-linux
   ;;
 
+  ## Midipix ports
+  *-*-midipix* )
+    opsys=midipix
+  ;;
+
   ## FreeBSD ports
   *-*-freebsd* )
     opsys=freebsd
--- emacs-26.1/lib-src/Makefile.in.orig	2018-04-23 14:17:42.000000000 +0000
+++ emacs-26.1/lib-src/Makefile.in	2018-11-27 10:49:07.900000000 +0000
@@ -389,7 +389,7 @@
 	  $(NTLIB) $(LOADLIBES) $(LIB_CLOCK_GETTIME) -o $@
 
 make-docfile${EXEEXT}: ${srcdir}/make-docfile.c $(NTLIB) $(config_h)
-	$(AM_V_CCLD)$(CC) ${ALL_CFLAGS} $< $(NTLIB) $(LOADLIBES) -o $@
+	$(AM_V_CCLD)$(BUILDCC) ${ALL_CFLAGS} $< $(NTLIB) $(LOADLIBES) -o $@
 
 movemail${EXEEXT}: ${srcdir}/movemail.c pop.o $(NTLIB) $(config_h)
 	$(AM_V_CCLD)$(CC) ${ALL_CFLAGS} ${MOVE_FLAGS} $< pop.o \