clang-riscv64-multiarch

===================================================================

Gbp-Pq: Topic risc
Gbp-Pq: Name clang-riscv64-multiarch.diff

diff --git a/clang/lib/Driver/ToolChains/Linux.cpp b/clang/lib/Driver/ToolChains/Linux.cpp
index 994bdfa2aa29bccefec137760d50c2b05c6da1e1..0218ca8aeb5be06883c41d3a6484c85cb18cbdcd 100644 (file)
--- a/clang/lib/Driver/ToolChains/Linux.cpp
+++ b/clang/lib/Driver/ToolChains/Linux.cpp
@@ -151,6 +151,10 @@ std::string Linux::getMultiarchTriple(const Driver &D,
     if (D.getVFS().exists(SysRoot + "/lib/powerpc64le-linux-gnu"))
       return "powerpc64le-linux-gnu";
     break;
+  case llvm::Triple::riscv64:
+    if (D.getVFS().exists(SysRoot + "/lib/riscv64-linux-gnu"))
+      return "riscv64-linux-gnu";
+    break;
   case llvm::Triple::sparc:
     if (D.getVFS().exists(SysRoot + "/lib/sparc-linux-gnu"))
       return "sparc-linux-gnu";
@@ -657,6 +661,8 @@ void Linux::AddClangSystemIncludeArgs(const ArgList &DriverArgs,
       "/usr/include/powerpc64-linux-gnu"};
   const StringRef PPC64LEMultiarchIncludeDirs[] = {
       "/usr/include/powerpc64le-linux-gnu"};
+  const StringRef RISCV64MultiarchIncludeDirs[] = {
+      "/usr/include/riscv64-linux-gnu"};
   const StringRef SparcMultiarchIncludeDirs[] = {
       "/usr/include/sparc-linux-gnu"};
   const StringRef Sparc64MultiarchIncludeDirs[] = {
@@ -732,6 +738,9 @@ void Linux::AddClangSystemIncludeArgs(const ArgList &DriverArgs,
   case llvm::Triple::ppc64le:
     MultiarchIncludeDirs = PPC64LEMultiarchIncludeDirs;
     break;
+  case llvm::Triple::riscv64:
+    MultiarchIncludeDirs = RISCV64MultiarchIncludeDirs;
+    break;
   case llvm::Triple::sparc:
     MultiarchIncludeDirs = SparcMultiarchIncludeDirs;
     break;