GNU Guixguix source archive branch, core-updates, updated. v0.4-221-g0621349

[Ludovic Courtès]

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- Log -----------------------------------------------------------------
commit 062134985802d85066418f6ee2f327122166a567
Author: Ludovic Courtès <address@hidden>
Date:   Fri Nov 15 00:10:10 2013 +0100

    gnu: Switch to GCC 4.8 as the default compiler.
    
    * build-aux/download.scm (file-name->uri): Update URL to /20131110.
    * gnu-system.am (nodist_bootstrap_x86_64_linux_DATA,
      nodist_bootstrap_i686_linux_DATA): Change base name to
      'guile-2.0.9.tar.xz'.
      (gnu/packages/bootstrap/x86_64-linux/guile-2.0.9.tar.xz,
      gnu/packages/bootstrap/i686-linux/guile-2.0.9.tar.xz): New targets.
      (gnu/packages/bootstrap/x86_64-linux/guile-2.0.7.tar.xz,
      gnu/packages/bootstrap/i686-linux/guile-2.0.7.tar.xz): Remove.
      (gnu/packages/bootstrap/mips64el-linux/guile-2.0.9.tar.xz): Update
      hash.
    * gnu/packages/base.scm (gcc-boot0): Base upon GCC-4.8.  Enable C++, and
      add a few --disable flags.  Remove MPFR workaround.
      (cross-gcc-wrapper): Base upon GCC-4.8.  Wrap both 'gcc' and 'g++'.
      (libstdc++): New variable.
      (gcc-final): Add it as an input; pass corresponding -I and -L flags.
    * gnu/packages/bootstrap.scm (%bootstrap-guile): Always use
      "guile-2.0.9.tar.xz.
      (%bootstrap-coreutils&co): Update hashes.
      (%bootstrap-binutils): Update URL and hashes.
      (%bootstrap-glibc): Likewise.
      (%bootstrap-gcc): Likewise.
    * gnu/packages/gcc.scm (gcc-4.7): Add LDFLAGS.
      Add --disable-libstdcxx-pch.
      Modify the GNU_USER*_SPEC macros from gnu-user*.h instead of the raw
      _SPEC macros.

-----------------------------------------------------------------------

Summary of changes:
 build-aux/download.scm     |    7 +--
 gnu-system.am              |   14 +++---
 gnu/packages/base.scm      |  113 +++++++++++++++++++++++++++++--------------
 gnu/packages/bootstrap.scm |   55 +++++++---------------
 gnu/packages/gcc.scm       |   25 +++++++---
 5 files changed, 119 insertions(+), 95 deletions(-)


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