thrift 0.9.3 (and newer) compile problem with cmake on Linux

[Mario Emmenlauer <ma...@emmenlauer.de>]

Dear All,

there is an issue compiling thrift 0.9.3 (and newer, I've tested
trunk from today) using cmake on Ubuntu 15.10. The build fails with
the following error:

[ 47%] Building CXX object
lib/cpp/test/CMakeFiles/AllProtocolsTest.dir/AllProtocolTests.cpp.o
Linking CXX executable ../../../bin/AllProtocolsTest
../../libthrift.so.1.0.0: undefined reference to `dladdr'
../../libthrift.so.1.0.0: undefined reference to `dlopen'
../../libthrift.so.1.0.0: undefined reference to `dlclose'
../../libthrift.so.1.0.0: undefined reference to `dlerror'
../../libthrift.so.1.0.0: undefined reference to `dlsym'
collect2: error: ld returned 1 exit status
lib/cpp/test/CMakeFiles/AllProtocolsTest.dir/build.make:98: recipe for target
'bin/AllProtocolsTest' failed
make[4]: *** [bin/AllProtocolsTest] Error 1

I had the same problem with autotools, not only with cmake. But for
autotools, I could work around the issue by simply setting
   LDLIBS="-lcrypto -ldl"
for configure. I'm sorry but I don't understand cmake well enough to
fix the issue for cmake :-(

All the best,

    Mario