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Describe some more options in the man page.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60105 91177308-0d34-0410-b5e6-96231b3b80d8
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Mikhail Glushenkov 2008-11-26 13:40:08 +00:00
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docs/CommandGuide/llvmc.pod
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@ -17,15 +17,69 @@ B<llvmc> is considered an experimental tool.
=head1 OPTIONS
=head2 Built-in Options
LLVMC has some built-in options that can't be overridden in the
configuration libraries.
=over
=item B<--help>
Print a summary of command line options.
=item B<-o> I<filename>
Specify the output file to be I<filename>.
Output file name.
=item B<-x> I<language>
Specify the language of the following input files until the next B<-x>
option.
=item B<-load> I<plugin_name>
Load the specified plugin DLL. Example:
S<-load $LLVM_DIR/Release/lib/LLVMCSimple.so>.
=item B<-v> or B<--verbose>
Enable verbose mode, i.e. print out all executed commands.
=item B<--view-graph>
Show a graphical representation of the compilation graph. Requires
that you have I<dot> and I<gv> programs installed. Hidden option,
useful for debugging.
=item B<--write-graph>
Write a I<compilation-graph.dot> file in the current directory with
the compilation graph description in the Graphviz format. Hidden
option, useful for debugging.
=item B<--save-temps>
Write temporary files to the current directory and do not delete them
on exit. Hidden option, useful for debugging.
=item B<--help>
Print a summary of command-line options and exit.
=item B<--help-hidden>
Print a summary of command-line options and exit. Print help even for
options intended for developers.
=item B<--version>
Print version information and exit.
=back
=head2 Control Options
By default, LLVMC is built with some standard configuration libraries
that define the following options:
=over
=item B<-I> I<directory>
@ -52,11 +106,11 @@ or B<-S> it has no effect.
=head1 EXIT STATUS
If B<llvmc> succeeds, it will exit with 0. Otherwise, if an error
occurs, it will exit with a non-zero value. If one of the compilation
tools returns a non-zero status, pending actions will be discarded and
B<llvmc> will return the same result code as the failing compilation
tool.
If B<llvmc> succeeds, it will exit with code 0. Otherwise, if an
error occurs, it will exit with a non-zero value. If one of the
compilation tools returns a non-zero status, pending actions will be
discarded and B<llvmc> will return the same result code as the failing
compilation tool.
=head1 SEE ALSO