Use correct OS name in GNU/Linux and Cygwin
Refactor and split common code into multiple helper scripts
Make --check-requirements conditional, and some code cleanups
Generalize --current-dev-tarball to --current-dev={tar, deb}
Combine --last-stable-deb and --last-stable-tar to --last-stable={tar,deb}
Use actual URL for LICENSE.TXT
Cleanup redundant directory after creating tarball
Reorganize platform independent functions into a single script
Merge get_platform.sh to be a part of indep.sh
Also clean up temporary builddir
Dynamically determine name and email from GnuPG fingerprint
Add checking of requirements in Cygwin
Use "Cygwin" as name of OS in Windows
Enable compilation of Cling in Cygwin with CMake
Conditionally compile Cling for Windows
Set DIST variable for Windows
Use different naming of prefix for Cygwin
Use cygpath to get cmd.exe friendly path to prefix
Override Lintian tag: source-is-missing
Create file debian/postinst to call ldconfig on libclang.so

Fixes Lintian Tag: postinst-must-call-ldconfig