Conditionals for c client build

git-svn-id: https://svn.mcs.anl.gov/repos/exm/sfw/dev@13984 dc4e9af1-7f46-4ead-bba6-71afc04862de
Support building coaster c client with build script

git-svn-id: https://svn.mcs.anl.gov/repos/exm/sfw/dev@14101 dc4e9af1-7f46-4ead-bba6-71afc04862de
Install Swift/K from tarball

git-svn-id: https://svn.mcs.anl.gov/repos/exm/sfw/dev@14107 dc4e9af1-7f46-4ead-bba6-71afc04862de
Account for setup.sh name change in build scripts

git-svn-id: https://svn.mcs.anl.gov/repos/exm/sfw/dev@14125 dc4e9af1-7f46-4ead-bba6-71afc04862de