Fix false positive in configure output if $CC contains options.

[blhc/blhc.git] / bin / blhc

diff --git a/bin/blhc b/bin/blhc
index 1bdea292cc027251fe9c3e811f19ed1c8dc27c89..d5af8a01983d8f24241b44b596075b6646dea055 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  Simon Ruderich
+# Copyright (C) 2012-2013  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 = '0.03';
+our $VERSION = '0.04';
 
 
 # CONSTANTS/VARIABLES
@@ -566,7 +566,7 @@ if ($option_help) {
     Pod::Usage::pod2usage(1);
 }
 if ($option_version) {
-    print "blhc $VERSION  Copyright (C) 2012  Simon Ruderich
+    print "blhc $VERSION  Copyright (C) 2012-2013  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
@@ -852,7 +852,11 @@ foreach my $file (@ARGV) {
             next if $line =~ /^\s*(?:Host\s+)?(?:C(?:\+\+)?\s+)?
                                 [Cc]ompiler[\s.]*:?\s+
                                 /x;
-            next if $line =~ /^\s*(?:- )?(?:HOST_)?(?:CC|CXX)\s*=\s*$cc_regex_full\s*$/o;
+            next if $line =~ m{^\s*(?:-\s)?(?:HOST_)?(?:CC|CXX)
+                                \s*=\s*$cc_regex_full
+                                # optional compiler options, don't allow
+                                # "everything" here to prevent false negatives
+                                \s*(?:\s-\S+)*\s*$}xo;
             # `moc-qt4`/`moc-qt5` contain '-I.../linux-g++' in their command
             # line (or similar for other architectures) which gets recognized
             # as a compiler line, but `moc-qt*` is only a preprocessor for Qt
@@ -1481,7 +1485,7 @@ E<lt>jari.aalto@cante.netE<gt> for their valuable input and suggestions.
 
 =head1 LICENSE AND COPYRIGHT
 
-Copyright (C) 2012 by Simon Ruderich
+Copyright (C) 2012-2013 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