@c Part 2 Summary Description and Copyright
@copying
-Copyright @copyright{} 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+Copyright @copyright{} 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997,
+1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+2008 Free Software Foundation, Inc.
@sp 1
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.2 or
Necessary to build GCC@. If you do not have it installed in your
library search path, you will have to configure with the
-@option{--with-gmp} configure option. See also
-@option{--with-gmp-lib} and @option{--with-gmp-include}.
+@option{--with-gmp} configure option. See also @option{--with-gmp-lib}
+and @option{--with-gmp-include}. Alternatively, if a GMP source
+distribution is found in a subdirectory of your GCC sources named
+@file{gmp}, it will be built together with GCC@.
-@item MPFR Library version 2.3.0 (or later)
+@item MPFR Library version 2.3.2 (or later)
Necessary to build GCC@. It can be downloaded from
@uref{http://www.mpfr.org/}. The version of MPFR that is bundled with
to the recommended version of MPFR.
The @option{--with-mpfr} configure option should be used if your MPFR
-Library is not installed in your default library search path. See
-also @option{--with-mpfr-lib} and @option{--with-mpfr-include}.
+Library is not installed in your default library search path. See also
+@option{--with-mpfr-lib} and @option{--with-mpfr-include}.
+Alternatively, if a MPFR source distribution is found in a subdirectory
+of your GCC sources named @file{mpfr}, it will be built together with
+GCC@.
+
+@item Parma Polyhedra Library (PPL) version 0.10
+
+Necessary to build GCC with the Graphite loop optimizations.
+It can be downloaded from @uref{http://www.cs.unipr.it/ppl/Download/}.
+
+The @option{--with-ppl} configure option should be used if PPL is not
+installed in your default library search path.
+
+@item CLooG-PPL version 0.15
+
+Necessary to build GCC with the Graphite loop optimizations. It can
+be downloaded from @uref{ftp://gcc.gnu.org/pub/gcc/infrastructure/}.
+The code in @file{cloog-ppl-0.15.tar.gz} comes from a branch of CLooG
+available from @uref{http://repo.or.cz/w/cloog-ppl.git}. CLooG-PPL
+should be configured with @option{--with-ppl}.
+
+The @option{--with-cloog} configure option should be used if CLooG is
+not installed in your default library search path.
@item @command{jar}, or InfoZIP (@command{zip} and @command{unzip})
@uref{ftp://sourceware.org/pub/java/}, or by running the script
@command{contrib/download_ecj}.
+@item antlr.jar version 2.7.1 (or later)
+@itemx antlr binary
+
+If you wish to build the @command{gjdoc} binary in libjava, you will
+need to have a @file{antlr.jar} library available. The library is
+searched in system locations but can be configured with
+@option{--with-antlr-jar=} instead. When configuring with
+@option{--enable-java-maintainer-mode}, you will need to have one of
+the executables named @command{cantlr}, @command{runantlr} or
+@command{antlr} in your path.
+
@end table
@html
(@file{bfd}, @file{binutils}, @file{gas}, @file{gprof}, @file{ld},
@file{opcodes}, @dots{}) to the directory containing the GCC sources.
+Likewise, the GMP and MPFR libraries can be automatically built together
+with GCC. Unpack the GMP and/or MPFR source distributions in the
+directory containing the GCC sources and rename their directories to
+@file{gmp} and @file{mpfr}, respectively (or use symbolic links with the
+same name).
+
@html
<hr />
<p>
On MIPS targets, make @option{-mno-llsc} the default when no
@option{-mllsc} option is passed.
+@item --with-mips-plt
+On MIPS targets, make use of copy relocations and PLTs.
+These features are extensions to the traditional
+SVR4-based MIPS ABIs and require support from GNU binutils
+and the runtime C library.
+
@item --enable-__cxa_atexit
Define if you want to use __cxa_atexit, rather than atexit, to
register C++ destructors for local statics and global objects.
shorthand assumptions are not correct, you can use the explicit
include and lib options directly.
+@item --with-ppl=@var{pathname}
+@itemx --with-ppl-include=@var{pathname}
+@itemx --with-ppl-lib=@var{pathname}
+@itemx --with-cloog=@var{pathname}
+@itemx --with-cloog-include=@var{pathname}
+@itemx --with-cloog-lib=@var{pathname}
+If you do not have PPL (the Parma Polyhedra Library) and the CLooG
+libraries installed in a standard location and you want to build GCC,
+you can explicitly specify the directory where they are installed
+(@samp{--with-ppl=@var{pplinstalldir}},
+@samp{--with-cloog=@var{clooginstalldir}}). The
+@option{--with-ppl=@var{pplinstalldir}} option is shorthand for
+@option{--with-ppl-lib=@var{pplinstalldir}/lib} and
+@option{--with-ppl-include=@var{pplinstalldir}/include}. Likewise the
+@option{--with-cloog=@var{clooginstalldir}} option is shorthand for
+@option{--with-cloog-lib=@var{clooginstalldir}/lib} and
+@option{--with-cloog-include=@var{clooginstalldir}/include}. If these
+shorthand assumptions are not correct, you can use the explicit
+include and lib options directly.
+
@item --with-debug-prefix-map=@var{map}
Convert source directory names using @option{-fdebug-prefix-map} when
building runtime libraries. @samp{@var{map}} is a space-separated
dependencies when statically linking to libgcj. However it makes it
impossible to override the affected portions of libgcj at run-time.
+@item --enable-reduced-reflection
+Build most of libgcj with @option{-freduced-reflection}. This reduces
+the size of libgcj at the expense of not being able to do accurate
+reflection on the classes it contains. This option is safe if you
+know that code using libgcj will never use reflection on the standard
+runtime classes in libgcj (including using serialization, RMI or CORBA).
+
@item --with-ecos
Enable runtime eCos target support.
@uref{http://www.bullfreeware.com,,Bull's Freeware and Shareware Archive for AIX};
@item
-@uref{http://pware.hvcc.edu,,Hudson Valley Community College Open Source Softeware for IBM System p};
+@uref{http://pware.hvcc.edu,,Hudson Valley Community College Open Source Software for IBM System p};
@item
@uref{http://www.perzl.org/aix,,AIX 5L and 6 Open Source Packages}.
@item
@uref{#x86-64-x-x,,x86_64-*-*, amd64-*-*}
@item
-@uref{#xtensa-x-elf,,xtensa-*-elf}
+@uref{#xtensa-x-elf,,xtensa*-*-elf}
@item
-@uref{#xtensa-x-linux,,xtensa-*-linux*}
+@uref{#xtensa-x-linux,,xtensa*-*-linux*}
@item
@uref{#windows,,Microsoft Windows}
@item
search for ld. The two linkers supported on this target require different
commands. The default linker is determined during configuration. As a
result, it's not possible to switch linkers in the middle of a GCC build.
-This has been been reported to sometimes occur in unified builds of
-binutils and GCC@.
+This has been reported to sometimes occur in unified builds of binutils
+and GCC@.
GCC 3.0 through 3.2 require binutils 2.11 or above. GCC 3.3 through
GCC 4.0 require binutils 2.14 or later.
You can specify a default version for the @option{-mcpu=@var{cpu_type}}
switch by using the configure option @option{--with-cpu-@var{cpu_type}}.
+You will need
+@uref{ftp://ftp.kernel.org/pub/linux/devel/binutils,,binutils 2.15}
+or newer for a working GCC@.
+
@html
<hr />
@end html
@end html
@heading @anchor{powerpc-x-linux-gnu}powerpc*-*-linux-gnu*
-You will need
-@uref{ftp://ftp.kernel.org/pub/linux/devel/binutils,,binutils 2.15}
-or newer for a working GCC@.
+PowerPC system in big endian mode running Linux.
@html
<hr />
@end html
@heading @anchor{powerpc-x-netbsd}powerpc-*-netbsd*
-PowerPC system in big endian mode running NetBSD@. To build the
-documentation you will need Texinfo version 4.7 (NetBSD 1.5.1 included
-Texinfo version 3.12).
+PowerPC system in big endian mode running NetBSD@.
@html
<hr />
@html
<hr />
@end html
-@heading @anchor{xtensa-x-elf}xtensa-*-elf
+@heading @anchor{xtensa-x-elf}xtensa*-*-elf
This target is intended for embedded Xtensa systems using the
@samp{newlib} C library. It uses ELF but does not support shared
@html
<hr />
@end html
-@heading @anchor{xtensa-x-linux}xtensa-*-linux*
+@heading @anchor{xtensa-x-linux}xtensa*-*-linux*
This target is for Xtensa systems running GNU/Linux. It supports ELF
shared objects and the GNU C library (glibc). It also generates
position-independent code (PIC) regardless of whether the
@option{-fpic} or @option{-fPIC} options are used. In other
respects, this target is the same as the
-@uref{#xtensa-*-elf,,@samp{xtensa-*-elf}} target.
+@uref{#xtensa*-*-elf,,@samp{xtensa*-*-elf}} target.
@html
<hr />
OSDN Git Service
