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cppopts.texi: Delete redundant documentation for -x.

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2016-12-27  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/cppopts.texi: Delete redundant documentation for -x.  Move
	-fno-show-column documentation to...
	* doc/invoke.texi (Diagnostic Message Formatting Options):  ...here.
	Update the option summary.

From-SVN: r243944
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Sandra Loosemore 2016-12-27 15:37:05 -05:00 committed by Sandra Loosemore
parent 14d2ec8ffb
commit ab4bb1b300
3 changed files with 15 additions and 26 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2016-12-27 Sandra Loosemore <sandra@codesourcery.com>
* doc/cppopts.texi: Delete redundant documentation for -x. Move
-fno-show-column documentation to...
* doc/invoke.texi (Diagnostic Message Formatting Options): ...here.
Update the option summary.
2016-12-27 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.md (VI_512): Remove.

25
gcc/doc/cppopts.texi
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@ -297,25 +297,6 @@ location. The filename may be absolute or it may be relative to GCC's
current directory.
@end ifclear
@item -x c
@itemx -x c++
@itemx -x objective-c
@itemx -x assembler-with-cpp
@opindex x
Specify the source language: C, C++, Objective-C, or assembly. This has
nothing to do with standards conformance or extensions; it merely
selects which base syntax to expect. If you give none of these options,
cpp will deduce the language from the extension of the source file:
@samp{.c}, @samp{.cc}, @samp{.m}, or @samp{.S}. Some other common
extensions for C++ and assembly are also recognized. If cpp does not
recognize the extension, it will treat the file as C; this is the most
generic mode.
@emph{Note:} Previous versions of cpp accepted a @option{-lang} option
which selected both the language and the standards conformance level.
This option has been removed, because it conflicts with the @option{-l}
option.
@item -I-
@opindex I-
Split the include path. Any directories specified with @option{-I}
@ -564,12 +545,6 @@ form @option{-fno-working-directory}. If the @option{-P} flag is
present in the command line, this option has no effect, since no
@code{#line} directives are emitted whatsoever.
@item -fno-show-column
@opindex fno-show-column
Do not print column numbers in diagnostics. This may be necessary if
diagnostics are being scanned by a program that does not understand the
column numbers, such as @command{dejagnu}.
@item -A @var{predicate}=@var{answer}
@opindex A
Make an assertion with the predicate @var{predicate} and answer

9
gcc/doc/invoke.texi
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@ -250,7 +250,8 @@ Objective-C and Objective-C++ Dialects}.
-fdiagnostics-show-location=@r{[}once@r{|}every-line@r{]} @gol
-fdiagnostics-color=@r{[}auto@r{|}never@r{|}always@r{]} @gol
-fno-diagnostics-show-option -fno-diagnostics-show-caret @gol
-fdiagnostics-parseable-fixits -fdiagnostics-generate-patch}
-fdiagnostics-parseable-fixits -fdiagnostics-generate-patch @gol
-fno-show-column}
@item Warning Options
@xref{Warning Options,,Options to Request or Suppress Warnings}.
@ -3546,6 +3547,12 @@ are printed. For example:
The diff may or may not be colorized, following the same rules
as for diagnostics (see @option{-fdiagnostics-color}).
@item -fno-show-column
@opindex fno-show-column
Do not print column numbers in diagnostics. This may be necessary if
diagnostics are being scanned by a program that does not understand the
column numbers, such as @command{dejagnu}.
@end table
@node Warning Options