diff --git a/mach/em22/libcc/Makefile b/mach/em22/libcc/Makefile
new file mode 100644
index 000000000..562072dc9
--- /dev/null
+++ b/mach/em22/libcc/Makefile
@@ -0,0 +1,50 @@
+MAKEFILE=../../proto/libg/Makefile
+MACHDEF="MACH=int" "SUF=m"
+STDIO="PREF=cc" "SUB=.1s" "SRC=lang/cem/libcc/stdio"
+GEN="PREF=cc" "SUB=.2g" "SRC=lang/cem/libcc/gen"
+MON="PREF=mon" "SRC=lang/cem/libcc/mon"
+LIBM="PREF=m" "SRC=lang/cem/libcc/libm"
+LIBLN="PREF=ln" "SRC=lang/cem/libcc/libln"
+LIBDIR=../lib
+
+install:	cpstdio cpgen cplibm cplibln
+
+cpstdio:
+		make -f $(MAKEFILE) $(STDIO) $(MACHDEF) tailcp
+cpgen:
+		make -f $(MAKEFILE) $(GEN) $(MACHDEF) cp
+cpmon:
+		make -f $(MAKEFILE) $(MON) $(MACHDEF) tailcp
+cplibm:
+		make -f $(MAKEFILE) $(LIBM) $(MACHDEF) tailcp
+cplibln:
+		make -f $(MAKEFILE) $(LIBLN) $(MACHDEF) tailcp
+
+cmp:		cmpstdio cmpgen cmplibm cmplibln
+
+cmpstdio:
+		make -f $(MAKEFILE) $(STDIO) $(MACHDEF) tail
+		-cmp tail_cc.1s $(LIBDIR)/tail_cc.1s
+cmpgen:
+		make -f $(MAKEFILE) $(GEN) $(MACHDEF) head
+		-cmp head_cc $(LIBDIR)/head_cc
+		make -f $(MAKEFILE) $(GEN) $(MACHDEF) tail
+		-cmp tail_cc.2g $(LIBDIR)/tail_cc.2g
+cmpmon:
+		make -f $(MAKEFILE) $(MON) $(MACHDEF) tail
+		-cmp tail_mon $(LIBDIR)/tail_mon
+cmplibm:
+		make -f $(MAKEFILE) $(LIBM) $(MACHDEF) tail
+		-cmp tail_m $(LIBDIR)/tail_m
+cmplibln:
+		make -f $(MAKEFILE) $(LIBLN) $(MACHDEF) tail
+		-cmp tail_ln $(LIBDIR)/tail_ln
+
+clean:
+		-rm -f *.old *.[ce$(SUF)] tail* head*
+
+opr:
+		make pr | opr
+
+pr:
+		@pr Makefile
diff --git a/mach/em22/libpc/Makefile b/mach/em22/libpc/Makefile
new file mode 100644
index 000000000..de711f783
--- /dev/null
+++ b/mach/em22/libpc/Makefile
@@ -0,0 +1,21 @@
+MAKEFILE=../../proto/libg/Makefile
+MACHDEF="MACH=int" "SUF=m"
+PCDEF="PREF=pc" "SUB=" "SRC=lang/pc/libpc"
+LIBDIR=../lib
+
+install:
+	make -f $(MAKEFILE) $(PCDEF) $(MACHDEF) cp
+
+cmp:
+	make -f $(MAKEFILE) $(PCDEF) $(MACHDEF) all
+	cmp head_pc $(LIBDIR)/head_pc
+	cmp tail_pc $(LIBDIR)/tail_pc
+
+clean:
+		-rm -f *.old *.[ce$(SUF)] tail* head*
+
+opr:
+	make pr | opr
+
+pr:
+	@pr Makefile