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qemu-doc: drop installation and compilation notes
These are in README or obsolete, and the detailed version can be on a website instead. Reviewed-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Paolo Bonzini
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2
README
2
README
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@ -42,8 +42,6 @@ of other UNIX targets. The simple steps to build QEMU are:
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../configure
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make
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Complete details of the process for building and configuring QEMU for
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all supported host platforms can be found in the qemu-tech.html file.
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Additional information can also be found online via the QEMU website:
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http://qemu-project.org/Hosts/Linux
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249
qemu-doc.texi
249
qemu-doc.texi
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@ -32,11 +32,9 @@
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@menu
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* Introduction::
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* Installation::
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* QEMU PC System emulator::
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* QEMU System emulator for non PC targets::
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* QEMU User space emulator::
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* compilation:: Compilation from the sources
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* License::
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* Index::
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@end menu
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@ -121,39 +119,6 @@ accelerator is required to use more than one host CPU for emulation.
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@end itemize
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@node Installation
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@chapter Installation
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If you want to compile QEMU yourself, see @ref{compilation}.
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@menu
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* install_linux:: Linux
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* install_windows:: Windows
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* install_mac:: Macintosh
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@end menu
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@node install_linux
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@section Linux
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@cindex installation (Linux)
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If a precompiled package is available for your distribution - you just
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have to install it. Otherwise, see @ref{compilation}.
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@node install_windows
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@section Windows
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@cindex installation (Windows)
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Download the experimental binary installer at
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@url{http://www.free.oszoo.org/@/download.html}.
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TODO (no longer available)
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@node install_mac
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@section Mac OS X
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Download the experimental binary installer at
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@url{http://www.free.oszoo.org/@/download.html}.
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TODO (no longer available)
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@node QEMU PC System emulator
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@chapter QEMU PC System emulator
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@cindex system emulation (PC)
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@ -2949,220 +2914,6 @@ Act as if the host page size was 'pagesize' bytes
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Run the emulation in single step mode.
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@end table
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@node compilation
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@chapter Compilation from the sources
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@menu
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* Linux/Unix::
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* Windows::
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* Cross compilation for Windows with Linux::
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* Mac OS X::
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* Make targets::
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@end menu
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@node Linux/Unix
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@section Linux/Unix
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@subsection Compilation
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First you must decompress the sources:
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@example
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cd /tmp
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tar zxvf qemu-x.y.z.tar.gz
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cd qemu-x.y.z
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@end example
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Then you configure QEMU and build it (usually no options are needed):
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@example
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./configure
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make
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@end example
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Then type as root user:
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@example
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make install
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@end example
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to install QEMU in @file{/usr/local}.
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@node Windows
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@section Windows
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@itemize
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@item Install the current versions of MSYS and MinGW from
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@url{http://www.mingw.org/}. You can find detailed installation
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instructions in the download section and the FAQ.
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@item Download
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the MinGW development library of SDL 1.2.x
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(@file{SDL-devel-1.2.x-@/mingw32.tar.gz}) from
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@url{http://www.libsdl.org}. Unpack it in a temporary place and
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edit the @file{sdl-config} script so that it gives the
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correct SDL directory when invoked.
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@item Install the MinGW version of zlib and make sure
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@file{zlib.h} and @file{libz.dll.a} are in
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MinGW's default header and linker search paths.
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@item Extract the current version of QEMU.
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@item Start the MSYS shell (file @file{msys.bat}).
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@item Change to the QEMU directory. Launch @file{./configure} and
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@file{make}. If you have problems using SDL, verify that
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@file{sdl-config} can be launched from the MSYS command line.
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@item You can install QEMU in @file{Program Files/QEMU} by typing
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@file{make install}. Don't forget to copy @file{SDL.dll} in
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@file{Program Files/QEMU}.
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@end itemize
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@node Cross compilation for Windows with Linux
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@section Cross compilation for Windows with Linux
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@itemize
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@item
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Install the MinGW cross compilation tools available at
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@url{http://www.mingw.org/}.
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@item Download
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the MinGW development library of SDL 1.2.x
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(@file{SDL-devel-1.2.x-@/mingw32.tar.gz}) from
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@url{http://www.libsdl.org}. Unpack it in a temporary place and
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edit the @file{sdl-config} script so that it gives the
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correct SDL directory when invoked. Set up the @code{PATH} environment
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variable so that @file{sdl-config} can be launched by
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the QEMU configuration script.
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@item Install the MinGW version of zlib and make sure
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@file{zlib.h} and @file{libz.dll.a} are in
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MinGW's default header and linker search paths.
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@item
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Configure QEMU for Windows cross compilation:
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@example
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PATH=/usr/i686-pc-mingw32/sys-root/mingw/bin:$PATH ./configure --cross-prefix='i686-pc-mingw32-'
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@end example
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The example assumes @file{sdl-config} is installed under @file{/usr/i686-pc-mingw32/sys-root/mingw/bin} and
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MinGW cross compilation tools have names like @file{i686-pc-mingw32-gcc} and @file{i686-pc-mingw32-strip}.
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We set the @code{PATH} environment variable to ensure the MinGW version of @file{sdl-config} is used and
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use --cross-prefix to specify the name of the cross compiler.
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You can also use --prefix to set the Win32 install path which defaults to @file{c:/Program Files/QEMU}.
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Under Fedora Linux, you can run:
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@example
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yum -y install mingw32-gcc mingw32-SDL mingw32-zlib
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@end example
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to get a suitable cross compilation environment.
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@item You can install QEMU in the installation directory by typing
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@code{make install}. Don't forget to copy @file{SDL.dll} and @file{zlib1.dll} into the
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installation directory.
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@end itemize
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Wine can be used to launch the resulting qemu-system-i386.exe
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and all other qemu-system-@var{target}.exe compiled for Win32.
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@node Mac OS X
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@section Mac OS X
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System Requirements:
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@itemize
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@item Mac OS 10.5 or higher
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@item The clang compiler shipped with Xcode 4.2 or higher,
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or GCC 4.3 or higher
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@end itemize
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Additional Requirements (install in order):
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@enumerate
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@item libffi: @uref{https://sourceware.org/libffi/}
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@item gettext: @uref{http://www.gnu.org/software/gettext/}
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@item glib: @uref{http://ftp.gnome.org/pub/GNOME/sources/glib/}
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@item pkg-config: @uref{http://www.freedesktop.org/wiki/Software/pkg-config/}
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@item autoconf: @uref{http://www.gnu.org/software/autoconf/autoconf.html}
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@item automake: @uref{http://www.gnu.org/software/automake/}
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@item pixman: @uref{http://www.pixman.org/}
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@end enumerate
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* You may find it easiest to get these from a third-party packager
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such as Homebrew, Macports, or Fink.
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After downloading the QEMU source code, double-click it to expand it.
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Then configure and make QEMU:
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@example
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./configure
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make
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@end example
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If you have a recent version of Mac OS X (OSX 10.7 or better
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with Xcode 4.2 or better) we recommend building QEMU with the
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default compiler provided by Apple, for your version of Mac OS X
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(which will be 'clang'). The configure script will
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automatically pick this.
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Note: If after the configure step you see a message like this:
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@example
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ERROR: Your compiler does not support the __thread specifier for
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Thread-Local Storage (TLS). Please upgrade to a version that does.
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@end example
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you may have to build your own version of gcc from source. Expect that to take
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several hours. More information can be found here:
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@uref{https://gcc.gnu.org/install/} @*
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These are some of the third party binaries of gcc available for download:
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@itemize
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@item Homebrew: @uref{http://brew.sh/}
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@item @uref{https://www.litebeam.net/gcc/gcc_472.pkg}
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@item @uref{http://www.macports.org/ports.php?by=name&substr=gcc}
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@end itemize
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You can have several versions of GCC on your system. To specify a certain version,
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use the --cc and --cxx options.
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@example
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./configure --cxx=<path of your c++ compiler> --cc=<path of your c compiler> <other options>
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@end example
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@node Make targets
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@section Make targets
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@table @code
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@item make
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@item make all
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Make everything which is typically needed.
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@item install
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TODO
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@item install-doc
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TODO
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@item make clean
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Remove most files which were built during make.
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@item make distclean
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Remove everything which was built during make.
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@item make dvi
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@item make html
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@item make info
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@item make pdf
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Create documentation in dvi, html, info or pdf format.
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@item make cscope
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TODO
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@item make defconfig
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(Re-)create some build configuration files.
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User made changes will be overwritten.
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@item tar
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@item tarbin
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TODO
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@end table
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@node License
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@appendix License
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