_exe (Unix.U):
This variable defines the extension used for executable files.
DJGPP, Cygwin and OS/2 use '.exe'. Stratus VOS uses '.pm'.
- No other operating systems require an extension for executable
- files, so it is empty for all others.
+ On operating systems which do not require a specific extension
+ for executable files, this variable is empty.
_o (Unix.U):
This variable defines the extension used for object files.
the value is reset to a plain "byacc" and is not useful.
byteorder (byteorder.U):
- This variable holds the byte order. In the following, larger digits
- indicate more significance. The variable byteorder is either 4321
- on a big-endian machine, or 1234 on a little-endian, or 87654321
- on a Cray ... or 3412 with weird order !
+ This variable holds the byte order in a UV. In the following,
+ larger digits indicate more significance. The variable byteorder
+ is either 4321 on a big-endian machine, or 1234 on a little-endian,
+ or 87654321 on a Cray ... or 3412 with weird order !
c (n.U):
This variable contains the \c string if that is what causes the echo
make (Loc.U):
This variable is used internally by Configure to determine the
- full pathname (if any) of the make program. Both the directory
- and the command name can vary from system to system; while most
- systems call the command 'make', other values include 'gmake' and
- 'gnumake'. After Configure runs, the value is reset to a plain
- "make" and is not useful.
+ full pathname (if any) of the make program. After Configure runs,
+ the value is reset to a plain "make" and is not useful.
make_set_make (make.U):
Some versions of 'make' set the variable MAKE. Others do not.