[analyzer] Loading external plugins with scan-build
Load custom plugins when running scan-build. This is useful when
additional static analysis Checkers must be provided via clang's plugin
interface.
Loading additional plugins can now be done via the scan-build call:
scan-build -load-plugin <plugin.so>
A patch by Thomas Hauth.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@157452 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/scan-build/ccc-analyzer b/tools/scan-build/ccc-analyzer
index d01bd0f..84d25ab 100755
--- a/tools/scan-build/ccc-analyzer
+++ b/tools/scan-build/ccc-analyzer
@@ -434,6 +434,9 @@
# Get the analysis options.
my $Analyses = $ENV{'CCC_ANALYZER_ANALYSIS'};
+# Get the plugins to load.
+my $Plugins = $ENV{'CCC_ANALYZER_PLUGINS'};
+
# Get the store model.
my $StoreModel = $ENV{'CCC_ANALYZER_STORE_MODEL'};
@@ -649,6 +652,10 @@
push @AnalyzeArgs, split '\s+', $Analyses;
}
+ if (defined $Plugins) {
+ push @AnalyzeArgs, split '\s+', $Plugins;
+ }
+
if (defined $OutputFormat) {
push @AnalyzeArgs, "-analyzer-output=" . $OutputFormat;
if ($OutputFormat =~ /plist/) {