Make it possible to include llvm-c without including C++ headers. Patch by Filip Pizlo.
llvm-svn: 178713
diff --git a/llvm/include/llvm-c/Transforms/PassManagerBuilder.h b/llvm/include/llvm-c/Transforms/PassManagerBuilder.h
index 82e513d..b39dd24 100644
--- a/llvm/include/llvm-c/Transforms/PassManagerBuilder.h
+++ b/llvm/include/llvm-c/Transforms/PassManagerBuilder.h
@@ -18,8 +18,11 @@
typedef struct LLVMOpaquePassManagerBuilder *LLVMPassManagerBuilderRef;
-#ifdef __cplusplus
+#if defined(__cplusplus) && !defined(LLVM_DO_NOT_INCLUDE_CPP_HEADERS)
#include "llvm/Transforms/IPO/PassManagerBuilder.h"
+#endif
+
+#ifdef __cplusplus
extern "C" {
#endif
@@ -86,7 +89,9 @@
#ifdef __cplusplus
}
+#endif
+#if defined(__cplusplus) && !defined(LLVM_DO_NOT_INCLUDE_CPP_HEADERS)
namespace llvm {
inline PassManagerBuilder *unwrap(LLVMPassManagerBuilderRef P) {
return reinterpret_cast<PassManagerBuilder*>(P);
@@ -96,6 +101,6 @@
return reinterpret_cast<LLVMPassManagerBuilderRef>(P);
}
}
-#endif
+#endif /* defined(__cplusplus) && !defined(LLVM_DO_NOT_INCLUDE_CPP_HEADERS) */
#endif