Main directory that uses for all operations. Unibuild create 3 directory for building. **WORKDIR** **INSTALLDIR** **PKGDIR**
All directories in builddir. Unibuild created builddir with **mktemp -d** command.
1. WORKDIR
**1. WORKDIR**
Workdir is building directory. Before running functions, unibuild go workdir. Workdir is changeable variable. If only one source directory in workdir. unibuild automaticaly change workdir as source directory.
2. INSTALLDIR
**2. INSTALLDIR**
Installdir is package destdir. Spec must store package files in here.
3. PKGDIR
**3. PKGDIR**
Pkgdir is packaging directory required by target packager.