* src/testsuite/lshg-1-test: Skip test if lshg isn't built.
* src/testsuite/lshg-cat-2-test: Likewise.
* src/testsuite/lshg-cat-test: Likewise.
* src/testsuite/lshg-tcpip-local-test: Likewise.

Rev: src/testsuite/lshg-1-test:1.5.2.1
Rev: src/testsuite/lshg-cat-2-test:1.5.2.2
Rev: src/testsuite/lshg-cat-test:1.5.2.2
Rev: src/testsuite/lshg-tcpip-local-test:1.5.2.1