Merge topic 'vs-spectre-off'

f9b7c660d7 VS: Fix mapping of `-Qspectre-` flag

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !3629

2 files changed, 8 insertions, 5 deletions

diff --git a/Source/cmVisualStudio10TargetGenerator.cxx b/Source/cmVisualStudio10TargetGenerator.cxx
index 4a151b3..ed6e4d9 100644
--- a/Source/cmVisualStudio10TargetGenerator.cxx
+++ b/Source/cmVisualStudio10TargetGenerator.cxx
@@ -1235,8 +1235,11 @@ void cmVisualStudio10TargetGenerator::WriteMSToolConfigurationValues(
   if (this->IPOEnabledConfigurations.count(config) > 0) {
     e1.Element("WholeProgramOptimization", "true");
   }
-  if (this->SpectreMitigationConfigurations.count(config) > 0) {
-    e1.Element("SpectreMitigation", "Spectre");
+  {
+    auto s = this->SpectreMitigation.find(config);
+    if (s != this->SpectreMitigation.end()) {
+      e1.Element("SpectreMitigation", s->second);
+    }
   }
 }
 
@@ -2766,8 +2769,8 @@ bool cmVisualStudio10TargetGenerator::ComputeClOptions(
     }
   }
 
-  if (clOptions.HasFlag("SpectreMitigation")) {
-    this->SpectreMitigationConfigurations.insert(configName);
+  if (const char* s = clOptions.GetFlag("SpectreMitigation")) {
+    this->SpectreMitigation[configName] = s;
     clOptions.RemoveFlag("SpectreMitigation");
   }
 
diff --git a/Source/cmVisualStudio10TargetGenerator.h b/Source/cmVisualStudio10TargetGenerator.h
index 860b809..6607e77 100644
--- a/Source/cmVisualStudio10TargetGenerator.h
+++ b/Source/cmVisualStudio10TargetGenerator.h
@@ -215,7 +215,7 @@ private:
   unsigned int NsightTegraVersion[4];
   bool TargetCompileAsWinRT;
   std::set<std::string> IPOEnabledConfigurations;
-  std::set<std::string> SpectreMitigationConfigurations;
+  std::map<std::string, std::string> SpectreMitigation;
   cmGlobalVisualStudio10Generator* const GlobalGenerator;
   cmLocalVisualStudio10Generator* const LocalGenerator;
   std::set<std::string> CSharpCustomCommandNames;