Vax C90-EL SERIES Service Manual download pdf (Page 52)

Cray Standard C/C++ Reference Manual

2.18.4 -h [no]abort (CC, cc)

Default option: -h noabort

The -h [no]abort option controls whether a compilation aborts if an error is

detected.

2.18.5 -h errorlimit[=n] (CC, cc)

Default option: -h errorlimit=100

The -h errorlimit[=n] option specifies the maximum number of error

messages the compiler prints before it exits. n is a positive integer. Specifying

-h errorlimit=0 disables exiting on the basis of the number of errors.

Specifying -h errorlimit with no qualifier is the same as setting n to 1.

2.19 Compilation Phase Options

The following sections describe compiler options that affect compilation phases.

2.19.1 -E (CC, cc, c89, cpp)

If the -E option is specified on the CC, cc,orc89 command lines, it executes only

the preprocessor phase of the compiler. The -E and -P options are equivalent,

except that -E directs output to stdout and inserts appropriate #line

preprocessing directives. The -E option takes precedence over the -h feonly,

-S, and -c options.

If the -E option is specified on the cpp command line, it inserts the appropriate

#line directives in the preprocessed output. When both the -P and -E options

are specified, the last one specified takes precedence.

2.19.2 -P (CC, cc, cpp)

When the -P option is specified on the CC or cc command line, it executes

only the preprocessor phase of the compiler for each source file specified. The

preprocessed output for each source file is written to a file with a name that

corresponds to the name of the source file and has .i suffix substituted for the

suffix of the source file. The -P option is similar to the -E option, except that

#line directives are suppressed, and the preprocessed source does not go to

stdout. This option takes precedence over -h feonly, -S, and -c.

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Vax C90-EL SERIES Service Manual Page 52