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-rw-r--r--Source/cmVisualStudio10TargetGenerator.cxx10
1 files changed, 10 insertions, 0 deletions
diff --git a/Source/cmVisualStudio10TargetGenerator.cxx b/Source/cmVisualStudio10TargetGenerator.cxx
index 56d7243..aa43457 100644
--- a/Source/cmVisualStudio10TargetGenerator.cxx
+++ b/Source/cmVisualStudio10TargetGenerator.cxx
@@ -2490,6 +2490,16 @@ bool cmVisualStudio10TargetGenerator::ComputeClOptions(
if (this->MSTools) {
if (this->ProjectType == vcxproj) {
clOptions.FixExceptionHandlingDefault();
+ if (this->GlobalGenerator->GetVersion() >=
+ cmGlobalVisualStudioGenerator::VS15) {
+ // Toolsets that come with VS 2017 may now enable UseFullPaths
+ // by default and there is no negative /FC option that projects
+ // can use to switch it back. Older toolsets disable this by
+ // default anyway so this will not hurt them. If the project
+ // is using an explicit /FC option then parsing flags will
+ // replace this setting with "true" below.
+ clOptions.AddFlag("UseFullPaths", "false");
+ }
clOptions.AddFlag("PrecompiledHeader", "NotUsing");
std::string asmLocation = configName + "/";
clOptions.AddFlag("AssemblerListingLocation", asmLocation);