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// Copyright (c) 2012 The Bitcoin developers

// Distributed under the MIT/X11 software license, see the accompanying

// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#include "version.h"

#include <string>

// Name of client reported in the 'version' message. Report the same name

// for both bitcoind and bitcoin-qt, to make it harder for attackers to

// target servers or GUI users specifically.

const std::string CLIENT_NAME("Satoshi");

// Client version number

#define CLIENT_VERSION_SUFFIX "-beta"

// The following part of the code determines the CLIENT_BUILD variable.

// Several mechanisms are used for this:

// * first, if HAVE_BUILD_INFO is defined, include build.h, a file that is

// generated by the build environment, possibly containing the output

// of git-describe in a macro called BUILD_DESC

// * secondly, if this is an exported version of the code, GIT_ARCHIVE will

// be defined (automatically using the export-subst git attribute), and

// GIT_COMMIT will contain the commit id.

// * then, three options exist for determining CLIENT_BUILD:

// * if BUILD_DESC is defined, use that literally (output of git-describe)

// * if not, but GIT_COMMIT is defined, use v[maj].[min].[rev].[build]-g[commit]

// * otherwise, use v[maj].[min].[rev].[build]-unk

// finally CLIENT_VERSION_SUFFIX is added

// First, include build.h if requested

#ifdef HAVE_BUILD_INFO

# include "build.h"

#endif

// git will put "#define GIT_ARCHIVE 1" on the next line inside archives. $Format:%n#define GIT_ARCHIVE 1$

#ifdef GIT_ARCHIVE

# define GIT_COMMIT_ID "$Format:%h$"

# define GIT_COMMIT_DATE "$Format:%cD$"

#endif

#define BUILD_DESC_FROM_COMMIT(maj,min,rev,build,commit) \

"v" DO_STRINGIZE(maj) "." DO_STRINGIZE(min) "." DO_STRINGIZE(rev) "." DO_STRINGIZE(build) "-g" commit

#define BUILD_DESC_FROM_UNKNOWN(maj,min,rev,build) \

"v" DO_STRINGIZE(maj) "." DO_STRINGIZE(min) "." DO_STRINGIZE(rev) "." DO_STRINGIZE(build) "-unk"

#ifndef BUILD_DESC

# ifdef GIT_COMMIT_ID

# define BUILD_DESC BUILD_DESC_FROM_COMMIT(CLIENT_VERSION_MAJOR, CLIENT_VERSION_MINOR, CLIENT_VERSION_REVISION, CLIENT_VERSION_BUILD, GIT_COMMIT_ID)

# else

# define BUILD_DESC BUILD_DESC_FROM_UNKNOWN(CLIENT_VERSION_MAJOR, CLIENT_VERSION_MINOR, CLIENT_VERSION_REVISION, CLIENT_VERSION_BUILD)

# endif

#endif

#ifndef BUILD_DATE

# ifdef GIT_COMMIT_DATE

# define BUILD_DATE GIT_COMMIT_DATE

# else

# define BUILD_DATE __DATE__ ", " __TIME__

# endif

#endif

const std::string CLIENT_BUILD(BUILD_DESC CLIENT_VERSION_SUFFIX);

const std::string CLIENT_DATE(BUILD_DATE);