build failure on Linux Fedora 15

_From [zhao...@google.com](https://code.google.com/u/106321947286816917100/) on November 27, 2013 15:54:33_

2.6.43.8-1.fc15.x86_64
ctest -S ../../dynamorio.git/suite/runsuite.cmake

build_debug-internal-64:
...
[ 84%] Built target linux.fib-pie
Linking C executable bin/linux.fib-static
/usr/bin/ld: cannot find -lm
/usr/bin/ld: cannot find -ldl
/usr/bin/ld: cannot find -lc
collect2: ld returned 1 exit status
make[2]: **\* [suite/tests/bin/linux.fib-static] Error 1
make[1]: **\* [suite/tests/CMakeFiles/linux.fib-static.dir/all] Error 2
make: **\* [all] Error 2

build_debug-internal-32:
[ 84%] Built target linux.fib-pie
Linking C executable bin/linux.fib-static
/usr/bin/ld: cannot find -lm
/usr/bin/ld: cannot find -ldl
/usr/bin/ld: cannot find -lc
collect2: ld returned 1 exit status
make[2]: **\* [suite/tests/bin/linux.fib-static] Error 1
make[1]: **\* [suite/tests/CMakeFiles/linux.fib-static.dir/all] Error 2
make: **\* [all] Error 2

_Original issue: http://code.google.com/p/dynamorio/issues/detail?id=1330_