CPPHEAD -- Environmental Variable

Append options to beginning of cpp command line
export CPPHEAD=options

The COHERENT  C preprocessor cpp reads  the environmental variables CPPHEAD
and CPPTAIL before it begins its work.  You can set these variables to hold
the default options that you want the preprocessor always to use.

cpp appends the options in CPPHEAD to the beginning of its command line.

See Also

cpp,
CPPTAIL,
environmental variables

© 2012 by Stephen A. Ness