Index: share/mk/sys.mk
===================================================================
--- share/mk/sys.mk	(revision 220289)
+++ share/mk/sys.mk	(working copy)
@@ -31,23 +31,23 @@
 .SUFFIXES:	.out .a .ln .o .c .cc .cpp .cxx .C .m .F .f .e .r .y .l .S .asm .s .cl .p .h .sh
 .endif
 
-AR		?=	ar
+AR		?=	${__X}ar
 .if defined(%POSIX)
 ARFLAGS		?=	-rv
 .else
 ARFLAGS		?=	rl
 .endif
-RANLIB		?=	ranlib
+RANLIB		?=	${__X}ranlib
 
-AS		?=	as
+AS		?=	${__X}as
 AFLAGS		?=
 ACFLAGS		?=
 
 .if defined(%POSIX)
-CC		?=	c89
+CC		?=	${__X}c89
 CFLAGS		?=	-O
 .else
-CC		?=	cc
+CC		?=	${__X}cc
 .if ${MACHINE_CPUARCH} == "arm" || ${MACHINE_CPUARCH} == "mips"
 CFLAGS		?=	-O -pipe
 .else
@@ -79,11 +79,11 @@
 #CFLAGS		+=	-g
 .endif
 
-CXX		?=	c++
+CXX		?=	${__X}c++
 CXXFLAGS	?=	${CFLAGS:N-std=*:N-Wnested-externs:N-W*-prototypes:N-Wno-pointer-sign:N-Wold-style-definition}
 PO_CXXFLAGS	?=	${CXXFLAGS}
 
-CPP		?=	cpp
+CPP		?=	${__X}cpp
 
 .if empty(.MAKEFLAGS:M-s)
 ECHO		?=	echo
@@ -117,7 +117,7 @@
 LEX		?=	lex
 LFLAGS		?=
 
-LD		?=	ld
+LD		?=	${__X}ld
 LDFLAGS		?=
 
 LINT		?=	lint
@@ -129,6 +129,10 @@
 
 MAKE		?=	make
 
+.if !defined(%POSIX)
+NM		?=	${__X}nm
+.endif
+
 OBJC		?=	cc
 OBJCFLAGS	?=	${OBJCINCLUDES} ${CFLAGS} -Wno-import