Update copyright years

[blhc/blhc.git] / bin / blhc

diff --git a/bin/blhc b/bin/blhc
index 2f8da5f2c4efdda473a2e3d414f98e65f3d796c8..997093b2591b2ee30d45ef8f601de2aacb6c9145 100755 (executable)
--- a/bin/blhc
+++ b/bin/blhc
@@ -2,7 +2,7 @@
 
 # Build log hardening check, checks build logs for missing hardening flags.
 
-# Copyright (C) 2012-2021  Simon Ruderich
+# Copyright (C) 2012-2022  Simon Ruderich
 #
 # 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
@@ -24,7 +24,7 @@ use warnings;
 use Getopt::Long ();
 use Text::ParseWords ();
 
-our $VERSION = '0.12';
+our $VERSION = '0.13';
 
 
 # CONSTANTS/VARIABLES
@@ -690,7 +690,7 @@ if ($option_help) {
 }
 if ($option_version) {
     print <<"EOF";
-blhc $VERSION  Copyright (C) 2012-2021  Simon Ruderich
+blhc $VERSION  Copyright (C) 2012-2022  Simon Ruderich
 
 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
@@ -1022,9 +1022,29 @@ foreach my $file (@ARGV) {
                 $complete_line = undef;
             }
 
+            my $noenv = $line;
+            # Strip (basic) environment variables for compiler detection. This
+            # prevents false positives when environment variables contain
+            # compiler binaries. Nested quotes, command substitution, etc. is
+            # not supported.
+            $noenv =~ s/^
+                \s*
+                (?:
+                    [a-zA-Z_]+          # environment variable name
+                    =
+                    (?:
+                        [^\s"'\$`\\]+   # non-quoted string
+                        |
+                        '[^"'\$`\\]*'   # single-quoted string
+                        |
+                        "[^"'\$`\\]*"   # double-quoted string
+                    )
+                    \s+
+                )*
+            //x;
             # Ignore lines with no compiler commands.
             next if not $non_verbose
-                    and not $line =~ /$cc_regex_normal/o;
+                    and not $noenv =~ /$cc_regex_normal/o;
             # Ignore lines with no filenames with extensions. May miss some
             # non-verbose builds (e.g. "gcc -o test" [sic!]), but shouldn't be
             # a problem as the log will most likely contain other non-verbose
@@ -1056,7 +1076,7 @@ foreach my $file (@ARGV) {
             # C++ files. No hardening flags are relevant during this step,
             # thus ignore `moc-qt*` lines. The resulting files will be
             # compiled in a separate step (and therefore checked).
-            next if $line =~ m{^\S+/bin/moc(?:-qt[45])?
+            next if $line =~ m{^\S+(?:/bin/moc(?:-qt[45])?|/lib/qt6/libexec/moc)
                                \s.+\s
                                -I\S+/mkspecs/[a-z]+-g\++(?:-64)?
                                \s}x;
@@ -1801,7 +1821,7 @@ E<lt>jari.aalto@cante.netE<gt> for their valuable input and suggestions.
 
 =head1 LICENSE AND COPYRIGHT
 
-Copyright (C) 2012-2020 by Simon Ruderich
+Copyright (C) 2012-2022 by Simon Ruderich
 
 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