diff options
Diffstat (limited to 'util/lint/kconfig_lint')
| -rwxr-xr-x | util/lint/kconfig_lint | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/util/lint/kconfig_lint b/util/lint/kconfig_lint index 7fa0d8858b..4315768709 100755 --- a/util/lint/kconfig_lint +++ b/util/lint/kconfig_lint @@ -4,7 +4,7 @@ # This file is part of the coreboot project. # # Copyright (C) 2015 Martin L Roth <gaumless@gmail.com> -# Copyright (C) 2015 Google, Inc. +# Copyright (C) 2015-2016 Google, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -38,11 +38,10 @@ my $top_dir = "."; # Directory where Kconfig is run my $root_dir = "src"; # Directory of the top level Kconfig file my $errors_found = 0; # count of errors my $warnings_found = 0; -my $exclude_dirs = - '--exclude-dir="build" --exclude-dir="coreboot-builds" ' - . '--exclude-dir="payloads" --exclude-dir="configs" ' - . '--exclude-dir="util"'; # directories to exclude when searching for used symbols - NOT USED FOR GIT GREP (TODO) -my @exclude_files = ( '\.txt$', '\.tex$', 'config', '\.tags' ); #files to exclude when looking for symbols +my $exclude_dirs_and_files = + '^build/\|^coreboot-builds/\|^payloads/libpayload\|^payloads/coreinfo\|^configs/\|^util/\|^\.git/' + . '\|' . # directories to exclude when searching for used symbols + '\.txt$\|\.tex$\|\.tags'; #files to exclude when looking for symbols my $config_file = ""; # name of config file to load symbol values from. my @wholeconfig; # document the entire kconfig structure my %loaded_files; # list of each Kconfig file loaded @@ -345,10 +344,10 @@ sub collect_used_symbols { # find all references to CONFIG_ statements in the tree if ($dont_use_git_grep) { - @collected_symbols = `grep -Irn $exclude_dirs -- "CONFIG_"`; + @collected_symbols = `grep -Irn -- "CONFIG_" | grep -v '$exclude_dirs_and_files'`; } else { - @collected_symbols = `git grep -In -- "CONFIG_"`; + @collected_symbols = `git grep -In -- "CONFIG_" | grep -v '$exclude_dirs_and_files'`; } my @used_symbols = @collected_symbols; @@ -362,13 +361,6 @@ sub collect_used_symbols { $filename = $1; } - my $skip = 0; - foreach my $exfile (@exclude_files) { - $skip = ( $filename =~ /$exfile/ ); - last if $skip; - } - last if $skip; - if ( exists $used_symbols{$symbol}{count} ) { $used_symbols{$symbol}{count}++; } |