1CHECK-ABI(1)                 RPM Development Tools                CHECK-ABI(1)
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NAME

6       check-abi - ABI Checking
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SYNOPSIS

9       check-abi
10         [--help]
11         [--version]
12         [--verbose]
13         [--quiet]
14         [--silent]
15         [--inconsistencies]
16         [--ignore-unknown]
17         [--ignore-ABI|enum|FORTIFY|stack-prot]
18         [--readelf=path]
19         [--tmpdir=dir]
20         [--]
21         file...
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DESCRIPTION

24       The check-abi script reports any potential ABI conflicts in the files
25       specified.  This includes the use of the -fshort-enums option, the
26       -fstack-protector option and the -D_FORTIFY_SOURCE option.  All of
27       these can affect passing data between functions and hence should be
28       used uniformly throughout the binary.
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30       The script accepts the following command line options:
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32       --help
33       -h  Displays the usage of the script and then exits.
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35       --version
36       -v  Displays the version of the script.
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38       --verbose
39       -V  Enables verbose mode, causing the script to detail each action it
40           takes.
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42       --quiet
43       -q  Do not include the name of script in the out generated by the
44           script.
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46       --silent
47       -s  Produce no output.  Just return an exit status.
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49       --inconsitencies
50       -i  Only report files with potential ABI problems.
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52       --ignore-unknown
53           Do not report file types that are not supported or recognised.
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55       --ignore-ABI|enum|FORTIFY|stack-prot
56           Disables individual ABI checks.  Multiple occurences of this option
57           accumulate.  Possible option values are:
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59           ABI Disable checks of the general ABI information.
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61           enum
62               Disable checks of the -fshort-enum option.
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64           FORTIFY
65               Disable checks of the -D_FORTIFY_SOURCE option.
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67           stack-prot
68               Disable checks of the -fstack-protect option.
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70       --tmpdir=dir
71       -t=dir
72           Directory to use to store temporary files.
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74       --readelf=path
75       -r=path
76           Use the specified program to read the notes from the files.
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78       --  Stop accumulating command line options.  This allows the script to
79           be run on files whose names starts with a dash.
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OPTIONS

83       Copyright (c) 2018 Red Hat.
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85       Permission is granted to copy, distribute and/or modify this document
86       under the terms of the GNU Free Documentation License, Version 1.3 or
87       any later version published by the Free Software Foundation; with no
88       Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
89       Texts.  A copy of the license is included in the section entitled "GNU
90       Free Documentation License".
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94annobin-1                         2018-09-12                      CHECK-ABI(1)
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