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Factor out the code to find gcc, and add a command-line option to override the default executable name. This should help cross-compilation by allowing a cross-gcc to be specified from the configuration file instead of only through the CC environment variable.
author Frits van Bommel <fvbommel wxs.nl>
date Mon, 04 May 2009 13:32:16 +0200
parents 875afb7a93b6
children 8c65217be813
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#ifndef LDC_GEN_METADATA_H
#define LDC_GEN_METADATA_H

#include "gen/llvm-version.h"

#if LLVM_REV >= 68420
// Yay, we have metadata!

#define USE_METADATA
#define METADATA_LINKAGE_TYPE  llvm::GlobalValue::WeakODRLinkage

// *** Metadata for TypeInfo instances ***
#define TD_PREFIX "llvm.ldc.typeinfo."

/// The fields in the metadata node for a TypeInfo instance.
/// (Its name will be TD_PREFIX ~ <Name of TypeInfo global>)
enum TypeDataFields {
    TD_Confirm,     /// The TypeInfo this node is for
    TD_Type,        /// A value of the LLVM type corresponding to this D type
    
    // Must be kept last:
    TD_NumFields    /// The number of fields in TypeInfo metadata
};

#endif

#endif