Red Hat ENTERPRISE LINUX 3 - USING CPP Using Instructions page 68

64
-traditional
Try to imitate the behavior of old-fashioned C, as opposed to ISO C. Refer to Chapter 10 Tradi-
tional Mode.
-trigraphs
Process trigraph sequences. Refer to Section 1.1 Initial processing.
-remap
Enable special code to work around file systems which only permit very short file names, such
as MS-DOS.
-$
Forbid the use of
ters that can appear in identifiers. By default GNU CPP permits
-h
-help
-target-help
Print text describing all the command line options instead of preprocessing anything.
-v
Verbose mode. Print out GNU CPP's version number at the beginning of execution, and report
the final form of the include path.
-H
Print the name of each header file used, in addition to other normal activities. Each name is
indented to show how deep in the
-version
-version
Print out GNU CPP's version number. With one dash, proceed to preprocess as normal. With two
dashes, exit immediately.
in identifiers. The C standard allows implementations to define extra charac-
$
#include
, a common extension.
$
stack it is.
Chapter 12. Invocation