toolsrc/src/vcpkg_version.cpp


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#include "vcpkg.h"
#include "metrics.h"

#define STRINGIFY(X) #X
#define MACRO_TO_STRING(X) STRINGIFY(X)

#define VCPKG_VERSION_AS_STRING MACRO_TO_STRING(VCPKG_VERSION)"" // Double quotes needed at the end to prevent blank token

const std::string& vcpkg::version()
{
    static const std::string s_version =
#include "../VERSION.txt"
        

#pragma warning( push )
#pragma warning( disable : 4003)
        // VCPKG_VERSION can be defined but have no value, which yields C4003.
        + std::string(VCPKG_VERSION_AS_STRING)
#pragma warning( pop )
#ifndef NDEBUG
        + std::string("-debug")
#endif
        + std::string(GetCompiledMetricsEnabled() ? "" : "-external");
    return s_version;
}