obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 46 insertions, 0 deletions

diff --git a/libgfortran/kinds-override.h b/libgfortran/kinds-override.h
new file mode 100644
index 000000000..952413b97
--- /dev/null
+++ b/libgfortran/kinds-override.h
@@ -0,0 +1,46 @@
+/* Header used to override things detected by the mk-kinds-h.sh script.
+   Copyright (C) 2010 Free Software Foundation, Inc.
+
+This file is part of the GNU Fortran runtime library (libgfortran).
+
+Libgfortran is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3, or (at your option)
+any later version.
+
+Libgfortran is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+
+/* What are the C types corresponding to the real(kind=10) and
+   real(kind=16) types? We currently rely on the following assumptions:
+     -- if real(kind=10) exists, i.e. if HAVE_GFC_REAL_10 is defined,
+        then it is necessarily the "long double" type
+     -- if real(kind=16) exists, then:
+         * if HAVE_GFC_REAL_10, real(kind=16) is "__float128"
+	 * otherwise, real(kind=16) is "long double"
+   To allow to change this in the future, we create the
+   GFC_REAL_16_IS_FLOAT128 macro that is used throughout libgfortran.  */
+
+#if defined(HAVE_GFC_REAL_16)
+# if defined(HAVE_GFC_REAL_10)
+#  define GFC_REAL_16_IS_FLOAT128
+#  if !defined(HAVE_FLOAT128)
+#   error "Where has __float128 gone?"
+#  endif
+# else
+#  define GFC_REAL_16_IS_LONG_DOUBLE
+# endif
+#endif
+