Link drti.o with a PIC version of libelf. This is needed because

drti.o depends on libelf and this avoids linking every other drti.o
program (namely programs with USDT probes) with libelf.

Sponsored by:	The FreeBSD Foundation

cddl/lib/drti/Makefile

@@ -8,13 +8,20 @@ FILESOWN=	${LIBOWN}
 FILESGRP=	${LIBGRP}
 FILESMODE=	${LIBMODE}
 FILESDIR=	${LIBDIR}/dtrace
-CLEANFILES=	${FILES}
+CLEANFILES=	${FILES} ${FILES}.tmp
 
 CFLAGS+=	-I${.CURDIR}/../../../sys/cddl/compat/opensolaris \
 		-I${.CURDIR}/../../../cddl/compat/opensolaris/include \
 		-I${OPENSOLARIS_USR_DISTDIR}/head \
 		-I${OPENSOLARIS_USR_DISTDIR}/lib/libctf/common \
 		-I${OPENSOLARIS_USR_DISTDIR}/lib/libdtrace/common \
-		-I${OPENSOLARIS_SYS_DISTDIR}/uts/common
+		-I${OPENSOLARIS_SYS_DISTDIR}/uts/common \
+		-DPIC -fpic
+
+.c.o:
+	${CC} ${CFLAGS} -c ${.IMPSRC}
+	mv ${FILES} ${FILES}.tmp
+	${LD} -o ${FILES} -r ${FILES}.tmp ${LIBELF_PIC}
+	rm -f ${FILES}.tmp
 
 .include <bsd.prog.mk>