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Make it possible to include llvm-c without including C++ headers. Patch by Filip Pizlo. 

llvm-svn: 178713
This commit is contained in:
Evan Cheng 2013-04-03 23:12:39 +00:00
parent c2d5bf5c53
commit 51a7a9d712
6 changed files with 29 additions and 13 deletions
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11
llvm/include/llvm-c/Core.h
View File

@ -17,14 +17,15 @@
#include "llvm/Support/DataTypes.h"
#ifdef __cplusplus
#if defined(__cplusplus) && !defined(LLVM_DO_NOT_INCLUDE_CPP_HEADERS)
/* Need these includes to support the LLVM 'cast' template for the C++ 'wrap'
and 'unwrap' conversion functions. */
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/Module.h"
#include "llvm/PassRegistry.h"
#endif /* defined(__cplusplus) && !defined(LLVM_DO_NOT_INCLUDE_CPP_HEADERS) */
#ifdef __cplusplus
extern "C" {
#endif
@ -2669,7 +2670,9 @@ LLVMBool LLVMIsMultithreaded();
#ifdef __cplusplus
}
#endif
#if defined(__cplusplus) && !defined(LLVM_DO_NOT_INCLUDE_CPP_HEADERS)
namespace llvm {
class MemoryBuffer;
class PassManagerBase;
@ -2763,6 +2766,6 @@ namespace llvm {
}
}
#endif /* !defined(__cplusplus) */
#endif /* defined(__cplusplus) && !defined(LLVM_DO_NOT_INCLUDE_CPP_HEADERS) */
#endif /* !defined(LLVM_C_CORE_H) */
#endif /* defined(LLVM_C_CORE_H) */

5
llvm/include/llvm-c/ExecutionEngine.h
View File

@ -138,7 +138,9 @@ void *LLVMGetPointerToGlobal(LLVMExecutionEngineRef EE, LLVMValueRef Global);
#ifdef __cplusplus
}
#endif
#if defined(__cplusplus) && !defined(LLVM_DO_NOT_INCLUDE_CPP_HEADERS)
namespace llvm {
struct GenericValue;
class ExecutionEngine;
@ -157,7 +159,6 @@ namespace llvm {
#undef DEFINE_SIMPLE_CONVERSION_FUNCTIONS
}
#endif /* defined(__cplusplus) */
#endif /* defined(__cplusplus) && !defined(LLVM_DO_NOT_INCLUDE_CPP_HEADERS) */
#endif

8
llvm/include/llvm-c/Object.h
View File

@ -22,9 +22,11 @@
#include "llvm-c/Core.h"
#include "llvm/Config/llvm-config.h"
#ifdef __cplusplus
#if defined(__cplusplus) && !defined(LLVM_DO_NOT_INCLUDE_CPP_HEADERS)
#include "llvm/Object/ObjectFile.h"
#endif /* defined(__cplusplus) && !defined(LLVM_DO_NOT_INCLUDE_CPP_HEADERS) */
#ifdef __cplusplus
extern "C" {
#endif
@ -99,7 +101,9 @@ const char *LLVMGetRelocationValueString(LLVMRelocationIteratorRef RI);
#ifdef __cplusplus
}
#endif
#if defined(__cplusplus) && !defined(LLVM_DO_NOT_INCLUDE_CPP_HEADERS)
namespace llvm {
namespace object {
inline ObjectFile *unwrap(LLVMObjectFileRef OF) {
@ -142,8 +146,8 @@ namespace llvm {
}
}
#endif /* defined(__cplusplus) && !defined(LLVM_DO_NOT_INCLUDE_CPP_HEADERS) */
#endif /* defined(__cplusplus) */
#endif

5
llvm/include/llvm-c/Target.h
View File

@ -235,7 +235,9 @@ void LLVMDisposeTargetData(LLVMTargetDataRef);
#ifdef __cplusplus
}
#endif
#if defined(__cplusplus) && !defined(LLVM_DO_NOT_INCLUDE_CPP_HEADERS)
namespace llvm {
class DataLayout;
class TargetLibraryInfo;
@ -257,7 +259,6 @@ namespace llvm {
return reinterpret_cast<LLVMTargetLibraryInfoRef>(X);
}
}
#endif /* defined(__cplusplus) */
#endif /* defined(__cplusplus) && !defined(LLVM_DO_NOT_INCLUDE_CPP_HEADERS) */
#endif

4
llvm/include/llvm-c/TargetMachine.h
View File

@ -119,7 +119,9 @@ LLVMBool LLVMTargetMachineEmitToFile(LLVMTargetMachineRef T, LLVMModuleRef M,
#ifdef __cplusplus
}
#endif
#if defined(__cplusplus) && !defined(LLVM_DO_NOT_INCLUDE_CPP_HEADERS)
namespace llvm {
class TargetMachine;
class Target;
@ -138,6 +140,6 @@ namespace llvm {
return reinterpret_cast<LLVMTargetRef>(const_cast<Target*>(P));
}
}
#endif
#endif /* defined(__cplusplus) && !defined(LLVM_DO_NOT_INCLUDE_CPP_HEADERS) */
#endif

9
llvm/include/llvm-c/Transforms/PassManagerBuilder.h
View File

@ -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 @@ void LLVMPassManagerBuilderPopulateLTOPassManager(LLVMPassManagerBuilderRef PMB,
#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 @@ namespace llvm {
return reinterpret_cast<LLVMPassManagerBuilderRef>(P);
}
}
#endif
#endif /* defined(__cplusplus) && !defined(LLVM_DO_NOT_INCLUDE_CPP_HEADERS) */
#endif