diff --git a/lib/arm/.distr b/lib/arm/.distr
new file mode 100644
index 000000000..7a41a7d7b
--- /dev/null
+++ b/lib/arm/.distr
@@ -0,0 +1 @@
+descr
diff --git a/lib/arm/descr b/lib/arm/descr
index c4eddf3ce..25f91770f 100644
--- a/lib/arm/descr
+++ b/lib/arm/descr
@@ -9,7 +9,6 @@ var NAME=arm
 var M=arm
 var LIB=lib/{M}/tail_
 var RT=lib/{M}/head_
-var CPP_F=-Dunix=unix
 var INCLUDES=-I{EM}/include/_tail_cc -I{EM}/include/_tail_mon
 name be
 	from .m.g
@@ -26,11 +25,12 @@ name asld
 	program {EM}/lib/{M}/as
 	mapflag -l* LNAME={EM}/{LIB}*
 	args (.e:{HEAD}={EM}/{RT}em) \
-		({RTS}:.b.c={EM}/{RT}cc) ({RTS}:.p={EM}/{RT}pc) -o > < \
+		({RTS}:.ocm.b.c={EM}/{RT}cc) ({RTS}:.p={EM}/{RT}pc) -o > < \
 		(.p:{TAIL}={EM}/{LIB}pc) \
 		(.b:{TAIL}={EM}/{LIB}bc) \
+		(.ocm:{TAIL}={EM}/{LIB}ocm) \
 		(.b.c:{TAIL}={EM}/{LIB}cc.1s {EM}/{LIB}cc.2g) \
-		(.b.c.p:{TAIL}={EM}/{LIB}mon) \
-		(.e:{TAIL}={EM}/{LIB}em {EM}/{LIB}em.vend)
+		(.ocm.b.c.p:{TAIL}={EM}/{LIB}mon) \
+		(.e:{TAIL}={EM}/{LIB}em {EM}/lib/{M}/end_em)
 	linker
 end