/devel/gcc-4.4:
- add gcc-4.4.0 patches, vampirised from the Gentoo patchset
- gcc-4.4.0 auto-selects and uses appropriate companion linraries

-------- diffstat follows --------
/devel/gcc-4.4/scripts/build/cc/gcc.sh | 20 18 2 0 +
/devel/gcc-4.4/patches/gcc/4.4.0/280-freebsd.patch | 188 188 0 0 ++++++++++
/devel/gcc-4.4/patches/gcc/4.4.0/140-default-format-security.patch | 98 98 0 0 +++++
/devel/gcc-4.4/patches/gcc/4.4.0/290-freebsd.patch | 128 128 0 0 +++++++
/devel/gcc-4.4/patches/gcc/4.4.0/310-uclibc-conf.patch | 70 70 0 0 ++++
/devel/gcc-4.4/patches/gcc/4.4.0/240-libstdc++-pic.patch | 106 106 0 0 ++++++
/devel/gcc-4.4/patches/gcc/4.4.0/260-sh-libgcc-stacks.patch | 50 50 0 0 +++
/devel/gcc-4.4/patches/gcc/4.4.0/100-alpha-mieee-default.patch | 48 48 0 0 +++
/devel/gcc-4.4/patches/gcc/4.4.0/180-libgomp-no-werror.patch | 24 24 0 0 +
/devel/gcc-4.4/patches/gcc/4.4.0/170-sparc64-bsd.patch | 58 58 0 0 +++
/devel/gcc-4.4/patches/gcc/4.4.0/200-libiberty.h-asprintf.patch | 30 30 0 0 ++
/devel/gcc-4.4/patches/gcc/4.4.0/220-libiberty-pic.patch | 22 22 0 0 +
/devel/gcc-4.4/patches/gcc/4.4.0/110-trampolinewarn.patch | 54 54 0 0 +++
/devel/gcc-4.4/patches/gcc/4.4.0/160-netbsd-symbolic.patch | 22 22 0 0 +
/devel/gcc-4.4/patches/gcc/4.4.0/190-flatten-switch-stmt-00.patch | 48 48 0 0 +++
/devel/gcc-4.4/patches/gcc/4.4.0/150-default-fortify-source.patch | 52 52 0 0 +++
/devel/gcc-4.4/patches/gcc/4.4.0/340-libmudflap-susv3-legacy.patch | 96 96 0 0 +++++
/devel/gcc-4.4/patches/gcc/4.4.0/120-java-nomulti.patch | 92 92 0 0 +++++
/devel/gcc-4.4/patches/gcc/4.4.0/270-sh-pr24836.patch | 48 48 0 0 +++
/devel/gcc-4.4/patches/gcc/4.4.0/330-c99-snprintf.patch | 24 24 0 0 +
/devel/gcc-4.4/patches/gcc/4.4.0/230-superh-default-multilib.patch | 24 24 0 0 +
/devel/gcc-4.4/patches/gcc/4.4.0/250-ia64-noteGNUstack.patch | 158 158 0 0 +++++++++
/devel/gcc-4.4/patches/gcc/4.4.0/300-pr40105.patch | 360 360 0 0 ++++++++++++++++++++
/devel/gcc-4.4/patches/gcc/4.4.0/210-arm-unbreak-armv4t.patch | 24 24 0 0 +
/devel/gcc-4.4/patches/gcc/4.4.0/130-cross-compile.patch | 78 78 0 0 ++++
/devel/gcc-4.4/patches/gcc/4.4.0/320-missing-execinfo_h.patch | 24 24 0 0 +
/devel/gcc-4.4/config/cc/gcc.in | 1 1 0 0 +
27 files changed, 1945 insertions(+), 2 deletions(-)

 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/08_all_gcc-4.1-cross-compile.patch

 Some notes on the 'bootstrap with or without libc headers' debate:

 http://linuxfromscratch.org/pipermail/lfs-dev/2005-July/052409.html

 http://gcc.gnu.org/ml/gcc/2005-07/msg01195.html

 diff -durN gcc-4.3.2.orig/gcc/configure gcc-4.3.2/gcc/configure

 --- gcc-4.3.2.orig/gcc/configure	2008-08-01 11:51:03.000000000 +0200

 +++ gcc-4.3.2/gcc/configure	2008-09-23 19:39:43.000000000 +0200

 @@ -13442,7 +13442,7 @@

  	    | powerpc*-*-*,powerpc64*-*-*)

  		CROSS="$CROSS -DNATIVE_CROSS" ;;

  	esac

 -elif test "x$TARGET_SYSTEM_ROOT" != x; then

 +elif test "x$TARGET_SYSTEM_ROOT" != x -o $build != $host; then

          SYSTEM_HEADER_DIR=$build_system_header_dir

  fi

 diff -durN gcc-4.3.2.orig/gcc/configure.ac gcc-4.3.2/gcc/configure.ac

 --- gcc-4.3.2.orig/gcc/configure.ac	2008-08-01 11:51:03.000000000 +0200

 +++ gcc-4.3.2/gcc/configure.ac	2008-09-23 19:39:43.000000000 +0200

 @@ -1749,7 +1749,7 @@

  	    | powerpc*-*-*,powerpc64*-*-*)

  		CROSS="$CROSS -DNATIVE_CROSS" ;;

  	esac

 -elif test "x$TARGET_SYSTEM_ROOT" != x; then

 +elif test "x$TARGET_SYSTEM_ROOT" != x -o $build != $host; then

          SYSTEM_HEADER_DIR=$build_system_header_dir 

  fi

 diff -durN gcc-4.3.2.orig/gcc/unwind-dw2.c gcc-4.3.2/gcc/unwind-dw2.c

 --- gcc-4.3.2.orig/gcc/unwind-dw2.c	2007-07-25 20:14:57.000000000 +0200

 +++ gcc-4.3.2/gcc/unwind-dw2.c	2008-09-23 19:39:43.000000000 +0200

 @@ -334,9 +334,11 @@

  }

  #endif

 +#ifndef inhibit_libc

  #ifdef MD_UNWIND_SUPPORT

  #include MD_UNWIND_SUPPORT

  #endif

 +#endif

  /* Extract any interesting information from the CIE for the translation

     unit F belongs to.  Return a pointer to the byte after the augmentation,