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abilint: fix trivial typo when using abilint

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When using the abilint command, several problems were found:
1.When abilint prints its version information, it does not terminate
it with a newline.
2.There is a spelling error, the path is mistakenly written as patch.
3.There are extra fields in the help option.
4.Inappropriate and confusing option description.

	* tools/abilint.cc (display_usage): Correct the errors and
	redundant content in the help information.
	(main): Add a newline after version string.

Signed-off-by: tangmeng <tangmeng@uniontech.com>
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
This commit is contained in:
tangmeng 2021-10-29 09:41:29 +08:00 committed by Dodji Seketeli
parent 5c67169668
commit cf70e8698a
1 changed files with 4 additions and 4 deletions
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8
tools/abilint.cc
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@ -90,15 +90,14 @@ display_usage(const string& prog_name, ostream& out)
<< " --help display this message\n"
<< " --version|-v display program version information and exit\n"
<< " --debug-info-dir <path> the path under which to look for "
<< " --headers-dir|--hd <patch> the path to headers of the elf file\n"
"debug info for the elf <abi-file>\n"
<< " --headers-dir|--hd <path> the path to headers of the elf file\n"
<< " --header-file|--hf <path> the path to one header of the elf file\n"
"debug info for the elf <abi-file>\n"
<< " --suppressions|--suppr <path> specify a suppression file\n"
<< " --diff for xml inputs, perform a text diff between "
"the input and the memory model saved back to disk\n"
<< " --noout do not display anything on stdout\n"
<< " --stdin|-- read abi-file content from stdin\n"
<< " --stdin read abi-file content from stdin\n"
<< " --tu expect a single translation unit file\n";
}
@ -262,7 +261,8 @@ main(int argc, char* argv[])
if (opts.display_version)
{
emit_prefix(argv[0], cout)
<< abigail::tools_utils::get_library_version_string();
<< abigail::tools_utils::get_library_version_string()
<< "\n";
return 0;
}