COHERENT manpages
This page displays the COHERENT manpage for CPPTAIL [Append options to end of cpp command line].
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CPPTAIL -- Environmental Variable Append options to end of cpp command line export CPPTAIL=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 CPPTAIL to the end of its command line. See Also cpp, CPPHEAD, environmental variables