ccc/Driver: .s defaults to 'assembler-with-cpp' on Darwin.
- <rdar://problem/6669441> ccc doesn't handle assembler-with-cpp
semantics correctly (but clang supports it)
- This is sad, because it requires a fairly useless target
hook. C'est la vie.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67418 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/HostInfo.cpp b/lib/Driver/HostInfo.cpp
index 39a688a..8c24a3c 100644
--- a/lib/Driver/HostInfo.cpp
+++ b/lib/Driver/HostInfo.cpp
@@ -57,6 +57,17 @@
virtual bool useDriverDriver() const;
+ virtual types::ID lookupTypeForExtension(const char *Ext) const {
+ types::ID Ty = types::lookupTypeForExtension(Ext);
+
+ // Darwin always preprocesses assembly files (unless -x is used
+ // explicitly).
+ if (Ty == types::TY_PP_Asm)
+ return types::TY_Asm;
+
+ return Ty;
+ }
+
virtual ToolChain *getToolChain(const ArgList &Args,
const char *ArchName) const;
};
@@ -173,6 +184,10 @@
virtual bool useDriverDriver() const;
+ virtual types::ID lookupTypeForExtension(const char *Ext) const {
+ return types::lookupTypeForExtension(Ext);
+ }
+
virtual ToolChain *getToolChain(const ArgList &Args,
const char *ArchName) const;
};