This file is indexed.

/usr/src/gcc-4.4/debian/README.source is in gcc-4.4-source 4.4.7-8ubuntu1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
Patches applied to the Debian version of GCC
--------------------------------------------

Debian specific patches can be found in the debian/patches directory.
Quilt is used as the patch system.  See /usr/share/doc/quilt/README.source
for details about quilt.

Patches are applied by calling `debian/rules patch'.  The `series'
file is constructed on the fly, configure scripts are regenerated
in the `patch' target.

The source packages gcj-x.y and gnat-x.y do not contain copies of the
source code but build-depend on the appropriate gcc-x.y-source package
instead.