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diff --git a/clang/lib/Driver/ToolChains/Linux.cpp b/clang/lib/Driver/ToolChains/Linux.cpp
index 8d30a5ead3bb..e0682dc76ae8 100644
--- a/clang/lib/Driver/ToolChains/Linux.cpp
+++ b/clang/lib/Driver/ToolChains/Linux.cpp
@@ -820,6 +820,12 @@ void Linux::AddClangSystemIncludeArgs(const ArgList &DriverArgs,
addExternCSystemInclude(
DriverArgs, CC1Args,
concat(SysRoot, "/usr/include", MultiarchIncludeDir));
+ if (!MultiarchIncludeDir.empty() &&
+ D.getVFS().exists(concat(SysRoot, "/system/include", MultiarchIncludeDir)))
+ addExternCSystemInclude(
+ DriverArgs, CC1Args,
+ concat(SysRoot, "/system/include", MultiarchIncludeDir));
+
if (getTriple().getOS() == llvm::Triple::RTEMS)
return;
@@ -830,6 +836,7 @@ void Linux::AddClangSystemIncludeArgs(const ArgList &DriverArgs,
addExternCSystemInclude(DriverArgs, CC1Args, concat(SysRoot, "/include"));
addExternCSystemInclude(DriverArgs, CC1Args, concat(SysRoot, "/usr/include"));
+ addExternCSystemInclude(DriverArgs, CC1Args, concat(SysRoot, "/system/include"));
if (!DriverArgs.hasArg(options::OPT_nobuiltininc) && getTriple().isMusl())
addSystemInclude(DriverArgs, CC1Args, ResourceDirInclude);
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