[clang] [Feature]: merge host and kernel dependencies for heterogeneous compilation (PR #119513)

[Yaxun Liu via cfe-commits]

================
@@ -1056,8 +1056,20 @@ void Clang::AddPreprocessingOptions(Compilation &C, 
const JobAction &JA,
         DepFile = getDependencyFileName(Args, Inputs);
         C.addFailureResultFile(DepFile, &JA);
       }
-      CmdArgs.push_back("-dependency-file");
-      CmdArgs.push_back(DepFile);
+      // for host compile, if OPT_MMMD is on, default to create *.d.host file
+      // and merge it with *.d (kernel dep) file in DependencyFile.cpp
+      Arg *ArgMMD = Args.getLastArg(options::OPT_MMMD);
+      auto at = getToolChain().getAuxTriple();
----------------
yxsamliu wrote:

variable name should be capitalized

https://github.com/llvm/llvm-project/pull/119513
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits