This file is indexed.

/usr/share/cmake-3.5/Modules/TestForANSIStreamHeaders.cmake is in cmake-data 3.5.1-1ubuntu1.

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
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
#.rst:
# TestForANSIStreamHeaders
# ------------------------
#
# Test for compiler support of ANSI stream headers iostream, etc.
#
# check if the compiler supports the standard ANSI iostream header
# (without the .h)
#
# ::
#
#   CMAKE_NO_ANSI_STREAM_HEADERS - defined by the results

#=============================================================================
# Copyright 2002-2009 Kitware, Inc.
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of CMake, substitute the full
#  License text for the above reference.)

include(${CMAKE_CURRENT_LIST_DIR}/CheckIncludeFileCXX.cmake)

if(NOT CMAKE_NO_ANSI_STREAM_HEADERS)
  CHECK_INCLUDE_FILE_CXX(iostream CMAKE_ANSI_STREAM_HEADERS)
  if (CMAKE_ANSI_STREAM_HEADERS)
    set (CMAKE_NO_ANSI_STREAM_HEADERS 0 CACHE INTERNAL
         "Does the compiler support headers like iostream.")
  else ()
    set (CMAKE_NO_ANSI_STREAM_HEADERS 1 CACHE INTERNAL
       "Does the compiler support headers like iostream.")
  endif ()

  mark_as_advanced(CMAKE_NO_ANSI_STREAM_HEADERS)
endif()