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Mail Archives: djgpp/2012/05/19/12:14:18

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Message-Id: <201205191613.q4JGDjbL017184@delorie.com>
Date: Sat, 19 May 2012 08:24:51 +0300
From: Andris Pavenis <andris DOT pavenis AT iki DOT fi>
To: djgpp-announce AT delorie DOT com
Subject: ANNOUNCE: DJGPP port of GCC-4.7.0
Reply-To: djgpp AT delorie DOT com

This is announcement of DJGPP port of GCC-4.7.0

GCC used to stand for the GNU C Compiler, but since the
compiler supports several other languages aside from C,
it now stands for the GNU Compiler Collection.


Warning: DJGPP port of binutils-2.17 or newer is required.
          It is however recommended to use binutils-2.22
          or newer when using DJGPP port of gcc-4.7.0.

Use of DJGPP port of binutils-2.22 or newer is required for building
gcc-4.7.0 for DJGPP.

=======================================
Build for current stable version of DJGPP (djdev203 patchlevel 2) is
available from:
     ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/
and mirror sites (see http://www.delorie.com/djgpp/getting.html)

gfor470b.zip    GNU Fortan 95 compiler 4.7.0 for DJGPP V2
     ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/gfor470b.zip

gcc470b.zip     GNU GCC 4.7.0 for DJGPP V2
     ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/gcc470b.zip

gcc470s.zip     GNU GCC 4.7.0 sources for DJGPP
     ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/gcc470s.zip

gpp470b.zip     GNU C++ Compiler 4.7.0 for DJGPP V2
     ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/gpp470b.zip

objc470b.zip    GNU Objective C and Objective C++ compiler and
                  runtime libraries v4.7.0
     ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/objc470b.zip

ada470d.zip     Documentation for GNU Ada compiler (note that only
     cross-compiler RPM package is available, but not native compiler
     for DJGPP)
     ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/ada470d.zip

gfor470d.zip    Documentation for GNU Fortran compiler
     ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/gfor470d.zip

gcc470d.zip     Documentation for GNU C compiler
     ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/gcc470d.zip

gcc470.README DJGPP specific readme file
     ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/README.gcc470
     (it is identical with file gnu/gcc-4.70/readme.DJGPP in archives
           gcc470b.zip and gcc470s.zip)


Binaries are built and tested mostly under Windows Vista Business (SP2)
========================================
Build for development version of DJGPP (CVS version of djdev204) is
available from
     ftp://ftp.delorie.com/pub/djgpp/beta/v2gnu/

ftp://ftp.delorie.com/pub/djgpp/beta/v2gnu/gfor470b.zip
ftp://ftp.delorie.com/pub/djgpp/beta/v2gnu/gcc470b.zip
ftp://ftp.delorie.com/pub/djgpp/beta/v2gnu/gpp470b.zip
ftp://ftp.delorie.com/pub/djgpp/beta/v2gnu/objc470b.zip

Binaries for djdev204 may not work with djdev203r2 (at least
C++ compiler).

Binaries for djdev203 may probably work also with djdev204 CVS
versions, but also such use is not recommended.


Source RPMS needed for building Linux to DJGPP cross-compiler
=============================================================

I myself have tested binary RPMs on
- CentOS 5.8 ix86 (really in chroot under Fedora 16 x86_64)
- Fedora 16 x86_64 only
They are built under CentOS 5.8, and linked statically with GMP-5.0.2,
MPFR-3.1.0 and MPC-0.9 to avoid unnecessary dependencies and increase
compatibility with other Linux distributions. For example they are
expected to work without problems in recent Fedora versions
(both i686 and  x86_64)

gcc470s2.zip is no more provided as patching GCC using DJGPP tools
has not been tested and even attempted by me for a long time.
DJGPP source file gcc470s.zip is a side product of building
gcc-4.7.0 Linux to DJGPP cross-compiler RPM packages. See source
RPM for patches applied to original FSF version of GCC-4.7.0.
You can find the same contents in the file

     ftp://ftp.delorie.com/pub/djgpp/rpms/djcross-gcc-4.7.0/djcross-gcc-4.7.0.tar.bz2


Cross-compiler SRPM:

     ftp://ftp.delorie.com/pub/djgpp/rpms/djcross-gcc-4.7.0/djcross-gcc-4.7.0-1ap.src.rpm

Cross-compiler binary RPMs (built under CentOS 5.3 i386, tested also under Fedora 11 x86_64):

     GNU C compiler:
        ftp://ftp.delorie.com/pub/djgpp/rpms/djcross-gcc-4.7.0/djcross-gcc-4.7.0-1ap.i686.rpm

     GNU C++ compiler:
        ftp://ftp.delorie.com/pub/djgpp/rpms/djcross-gcc-4.7.0/djcross-gcc-c++-4.7.0-1ap.i686.rpm

     GNU Ada compiler (note that native compiler is not available at this moment):
        ftp://ftp.delorie.com/pub/djgpp/rpms/djcross-gcc-4.7.0/djcross-gcc-gnat-4.7.0-1ap.i686.rpm

     GNU Fortran compiler:
        ftp://ftp.delorie.com/pub/djgpp/rpms/djcross-gcc-4.7.0/djcross-gcc-gfortran-4.7.0-1ap.i686.rpm

     GNU Objective C and Objective C++ compilers:
        ftp://ftp.delorie.com/pub/djgpp/rpms/djcross-gcc-4.7.0/djcross-gcc-objc-4.7.0-1ap.i686.rpm

     Tools for GCC 4.7.0 (currently only fixincl):
        ftp://ftp.delorie.com/pub/djgpp/rpms/djcross-gcc-4.7.0/djcross-gcc-tools-4.7.0-1ap.i686.rpm

     Info files of GCC-4.7.0 (a separate RPM file as these files are expected to
     conflict with system compiler info files, but You do not need to install them...):
       ftp://ftp.delorie.com/pub/djgpp/rpms/djcross-gcc-4.7.0/djcross-gcc-info-4.7.0-1ap.i686.rpm

You need also cross binutils:
     http://ap1.pp.fi/djgpp/binutils/2.21/rpms/djcross-binutils-2.21-2ap.src.rpm
     http://ap1.pp.fi/djgpp/binutils/2.21/rpms/djcross-binutils-2.21-2ap.i386.rpm
or
     ftp://ftp.delorie.com/pub/djgpp/rpms/djcross-binutils-2.19.1-10ap.src.rpm
     ftp://ftp.delorie.com/pub/djgpp/rpms/djcross-binutils-2.19.1-10ap.i386.rpm

You need also DJGPP development libraries, include files and some tools (eg. stubify)
      ftp://ftp.delorie.com/pub/djgpp/rpms/djcrx-2.04pre_20120507-15ap.src.rpm
      ftp://ftp.delorie.com/pub/djgpp/rpms/djcrx-2.04pre_20120507-15ap.i386.rpm
      ftp://ftp.delorie.com/pub/djgpp/rpms/djcrx-2.04pre_20120507-15ap.x86_64.rpm
      (2012/05/07 CVS version)

=========================================

See
     http://gcc.gnu.org/gcc-4.6
for more information about GCC-4.7.0 and about changes in comparison
with earlier versions

Also see file gnu/gcc-4.70/readme.DJGPP (from gcc470b.zip and
gcc470s.zip) or
ftp://ftp.delorie.com/pub/djgpp/current/v2gnu/gcc470.README for more
information about this port.

There is also my web page about DJGPP port of GCC

http://www.iki.fi/andris.pavenis/djgpp/gcc

I cannot promise however, that I'll update it very often.
However new versions may appear there earlier (including ones not available
from ftp://ftp.delorie.com).


Andris Pavenis <andris DOT pavenis AT iki DOT fi>

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