[PATCH] D146793: [llvm-rc] Respect the executable specified in the --preprocessor command

[Martin Storsjö via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rGd2fa6b694c20: [llvm-rc] Respect the executable specified in the --preprocessor command (authored by mstorsjo).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D146793/new/

https://reviews.llvm.org/D146793

Files:
  llvm/tools/llvm-rc/llvm-rc.cpp


Index: llvm/tools/llvm-rc/llvm-rc.cpp
===================================================================
--- llvm/tools/llvm-rc/llvm-rc.cpp
+++ llvm/tools/llvm-rc/llvm-rc.cpp
@@ -227,7 +227,7 @@
 bool preprocess(StringRef Src, StringRef Dst, const RcOptions &Opts,
                 const char *Argv0) {
   std::string Clang;
-  if (Opts.PrintCmdAndExit) {
+  if (Opts.PrintCmdAndExit || !Opts.PreprocessCmd.empty()) {
     Clang = "clang";
   } else {
     ErrorOr<std::string> ClangOrErr = findClang(Argv0, Opts.Triple);
@@ -267,7 +267,7 @@
   }
   // The llvm Support classes don't handle reading from stdout of a child
   // process; otherwise we could avoid using a temp file.
-  int Res = sys::ExecuteAndWait(Clang, Args);
+  int Res = sys::ExecuteAndWait(Args[0], Args);
   if (Res) {
     fatalError("llvm-rc: Preprocessing failed.");
   }


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