diff options
Diffstat (limited to 'tools/scan-build/ccc-analyzer')
| -rwxr-xr-x | tools/scan-build/ccc-analyzer | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/tools/scan-build/ccc-analyzer b/tools/scan-build/ccc-analyzer index 9de38d4..4549b29 100755 --- a/tools/scan-build/ccc-analyzer +++ b/tools/scan-build/ccc-analyzer @@ -353,7 +353,6 @@ my %CompileOptionMap = ( '-imacros' => 1, '-iprefix' => 1, '-iquote' => 1, - '-isystem' => 1, '-iwithprefix' => 1, '-iwithprefixbefore' => 1 ); @@ -493,6 +492,11 @@ foreach (my $i = 0; $i < scalar(@ARGV); ++$i) { my $Arg = $ARGV[$i]; my ($ArgKey) = split /=/,$Arg,2; + # Be friendly to "" in the argument list. + if (!defined($ArgKey)) { + next; + } + # Modes ccc-analyzer supports if ($Arg =~ /^-(E|MM?)$/) { $Action = 'preprocess'; } elsif ($Arg eq '-c') { $Action = 'compile'; } @@ -572,7 +576,7 @@ foreach (my $i = 0; $i < scalar(@ARGV); ++$i) { } # Compile mode flags. - if ($Arg =~ /^-[D,I,U](.*)$/) { + if ($Arg =~ /^-[D,I,U,isystem](.*)$/) { my $Tmp = $Arg; if ($1 eq '') { # FIXME: Check if we are going off the end. |
