libpath=$(echo "int main(void){return 0;}" | $CC -x c -o /dev/null -Wl,--verbose $LDFLAGS - $LDLIBS 2>&1 | sed -n 's#^.*ld: \(.*/libbar.a\)$#\1#p') tmp=$(TMPDIR=`pwd` mktemp -d) trap "rm -fr $tmp" HUP PIPE INT QUIT TERM EXIT $CC $CFLAGS -c -o $tmp/main.o $1 ( cd $tmp && $AR -x $libpath ) $DTRACE -G -o $tmp/barsdt.o -s sdt.d $tmp/*.o $CC $CFLAGS $LDFLAGS -o ... $tmp/*.o $LDLIBS