| =pod |
| |
| =head1 NAME |
| |
| llvm-g++ - LLVM C++ front-end |
| |
| =head1 SYNOPSIS |
| |
| B<llvm-g++> [I<options>] I<filename> |
| |
| =head1 DESCRIPTION |
| |
| The B<llvm-g++> command is the LLVM C++ front end. It is a modified |
| version of g++ that compiles C++/ObjC++ programs into native code, |
| LLVM bitcode or assembly language, depending upon the options. |
| |
| By default, B<llvm-g++> compiles to native objects just like GCC does. If the |
| B<-emit-llvm> option is given then it will generate LLVM bitcode files instead. |
| If B<-S> (assembly) is also given, then it will generate LLVM assembly. |
| |
| Being derived from the GNU Compiler Collection, B<llvm-g++> has many |
| of g++'s features and accepts most of g++'s options. It handles a |
| number of g++'s extensions to the C++ programming language. |
| |
| =head1 OPTIONS |
| |
| =over |
| |
| =item B<--help> |
| |
| Print a summary of command line options. |
| |
| =item B<-S> |
| |
| Do not generate an LLVM bitcode file. Rather, compile the source |
| file into an LLVM assembly language file. |
| |
| =item B<-c> |
| |
| Do not generate a linked executable. Rather, compile the source |
| file into an LLVM bitcode file. This bitcode file can then be |
| linked with other bitcode files later on to generate a full LLVM |
| executable. |
| |
| =item B<-o> I<filename> |
| |
| Specify the output file to be I<filename>. |
| |
| =item B<-I> I<directory> |
| |
| Add a directory to the header file search path. This option can be |
| repeated. |
| |
| =item B<-L> I<directory> |
| |
| Add I<directory> to the library search path. This option can be |
| repeated. |
| |
| =item B<-l>I<name> |
| |
| Link in the library libI<name>.[bc | a | so]. This library should |
| be a bitcode library. |
| |
| =item B<-emit-llvm> |
| |
| Make the output be LLVM bitcode (or assembly) instead of native object (or |
| assembly). |
| |
| =back |
| |
| =head1 EXIT STATUS |
| |
| If B<llvm-g++> succeeds, it will exit with 0. Otherwise, if an error |
| occurs, it will exit with a non-zero value. |
| |
| =head1 SEE ALSO |
| |
| L<llvm-gcc|llvmgcc> |
| |
| =head1 AUTHORS |
| |
| Maintained by the LLVM Team (L<http://llvm.org>). |
| |
| =cut |
| |
