The following variables denote extensions of files. These variables include the . (dot) of the
extension. They are appended to object names.
     
- 
ASMEXT 
- is the extension of assembler files produced by the compiler.
     
- 
LOADEREXT 
- is the extension of the assembler files that make up the executable startup
     code.
     
- 
OEXT 
- is the extension of the object files that the compiler creates.
     
- 
PACKAGESUFFIX 
- is a suffix that is appended to package names in zip targets. This
     serves so packages can be made for different OSes.
     
- 
PPLEXT 
- is the extension of shared library unit files.
     
- 
PPUEXT 
- is the extension of default units.
     
- 
RSTEXT 
- is the extension of the .rst resource string files.
     
- 
SHAREDLIBEXT 
- is the extension of shared libraries.
     
- 
SMARTEXT 
- is the extension of smartlinked unit assembler files.
     
- 
STATICLIBEXT 
- is the extension of static libraries.