=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