Add ISPC compiler support to CMake

1 files changed, 3 insertions, 0 deletions

diff --git a/Source/cmake.cxx b/Source/cmake.cxx
index dcb96f8f72..1d4cacce03 100644
--- a/Source/cmake.cxx
+++ b/Source/cmake.cxx
@@ -201,6 +201,7 @@ cmake::cmake(Role role, cmState::Mode mode)
     setupExts(this->CudaFileExtensions, { "cu" });
     setupExts(this->FortranFileExtensions,
               { "f", "F", "for", "f77", "f90", "f95", "f03" });
+    setupExts(this->ISPCFileExtensions, { "ispc" });
   }
 }
 
@@ -1971,6 +1972,8 @@ std::vector<std::string> cmake::GetAllExtensions() const
   // cuda extensions are also in SourceFileExtensions so we ignore it here
   allExt.insert(allExt.end(), this->FortranFileExtensions.ordered.begin(),
                 this->FortranFileExtensions.ordered.end());
+  allExt.insert(allExt.end(), this->ISPCFileExtensions.ordered.begin(),
+                this->ISPCFileExtensions.ordered.end());
   return allExt;
 }