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invoke.texi (Invoking GCC): Copy-edit. 

2016-01-12  Sandra Loosemore <sandra@codesourcery.com>

	gcc/
	* doc/invoke.texi (Invoking GCC): Copy-edit.  Incorporate information
	about name of GCC executable.  Remove deleted node from menu.
	(Directory Options) <-B>: Remove cross-reference to deleted node.
	(Target Options): Delete section.

From-SVN: r232285
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Sandra Loosemore 2016-01-12 12:34:37 -05:00 committed by Sandra Loosemore
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2 changed files with 23 additions and 20 deletions
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@ -1,3 +1,10 @@
2016-01-12 Sandra Loosemore <sandra@codesourcery.com>
* doc/invoke.texi (Invoking GCC): Copy-edit. Incorporate information
about name of GCC executable. Remove deleted node from menu.
(Directory Options) <-B>: Remove cross-reference to deleted node.
(Target Options): Delete section.
2016-01-12 Christian Bruel <christian.bruel@st.com>
PR target/69180

36
gcc/doc/invoke.texi
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@ -72,8 +72,9 @@ assembly and linking. The ``overall options'' allow you to stop this
process at an intermediate stage. For example, the @option{-c} option
says not to run the linker. Then the output consists of object files
output by the assembler.
@xref{Overall Options,,Options Controlling the Kind of Output}.
Other options are passed on to one stage of processing. Some options
Other options are passed on to one or more stages of processing. Some options
control the preprocessor and others the compiler itself. Yet other
options control the assembler and linker; most of these are not
documented here, since you rarely need to use any of them.
@ -85,9 +86,18 @@ for C programs; when an option is only useful with another language
for a particular option does not mention a source language, you can use
that option with all supported languages.
@cindex C++ compilation options
@xref{Invoking G++,,Compiling C++ Programs}, for a summary of special
options for compiling C++ programs.
@cindex cross compiling
@cindex specifying machine version
@cindex specifying compiler version and target machine
@cindex compiler version, specifying
@cindex target machine, specifying
The usual way to run GCC is to run the executable called @command{gcc}, or
@command{@var{machine}-gcc} when cross-compiling, or
@command{@var{machine}-gcc-@var{version}} to run a specific version of GCC.
When you compile C++ programs, you should invoke GCC as @command{g++}
instead. @xref{Invoking G++,,Compiling C++ Programs},
for information about the differences in behavior between @command{gcc}
and @code{g++} when compiling C++ programs.
@cindex grouping options
@cindex options, grouping
@ -137,7 +147,6 @@ only one of these two forms, whichever one is not the default.
* Directory Options:: Where to find header files and libraries.
Where to find the compiler executable files.
* Spec Files:: How to pass switches to sub-processes.
* Target Options:: Running a cross-compiler, or an old version of GCC.
* Submodel Options:: Specifying minor hardware or convention variations,
such as 68010 vs 68020.
* Code Gen Options:: Specifying conventions for function calls, data layout
@ -11733,7 +11742,8 @@ include files, and data files of the compiler itself.
The compiler driver program runs one or more of the subprograms
@command{cpp}, @command{cc1}, @command{as} and @command{ld}. It tries
@var{prefix} as a prefix for each program it tries to run, both with and
without @samp{@var{machine}/@var{version}/} (@pxref{Target Options}).
without @samp{@var{machine}/@var{version}/} for the corresponding target
machine and compiler version.
For each subprogram to be run, the compiler driver first tries the
@option{-B} prefix, if any. If that name is not found, or if @option{-B}
@ -12409,20 +12419,6 @@ proper position among the other output files.
@c man begin OPTIONS
@node Target Options
@section Specifying Target Machine and Compiler Version
@cindex target options
@cindex cross compiling
@cindex specifying machine version
@cindex specifying compiler version and target machine
@cindex compiler version, specifying
@cindex target machine, specifying
The usual way to run GCC is to run the executable called @command{gcc}, or
@command{@var{machine}-gcc} when cross-compiling, or
@command{@var{machine}-gcc-@var{version}} to run a version other than the
one that was installed last.
@node Submodel Options
@section Hardware Models and Configurations
@cindex submodel options