dxx-rebirth/similar/main/vers_id.cpp

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/*
* This file is part of the DXX-Rebirth project <https://www.dxx-rebirth.com/>.
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* It is copyright by its individual contributors, as recorded in the
* project's Git history. See COPYING.txt at the top level for license
* terms and a link to the Git history.
*/
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#include "dxxsconf.h"
#include "vers_id.h"
#if defined(DXX_BUILD_DESCENT_I)
#define DXX_NAME_NUMBER "1"
#elif defined(DXX_BUILD_DESCENT_II)
#define DXX_NAME_NUMBER "2"
#else
#error "Must set DXX_BUILD_DESCENT_I or DXX_BUILD_DESCENT_II"
#endif
#ifndef DXX_VERSID_BUILD_DATE
#define DXX_VERSID_BUILD_DATE __DATE__
#endif
#ifndef DXX_VERSID_BUILD_TIME
#define DXX_VERSID_BUILD_TIME __TIME__
#endif
constexpr char g_descent_version[] = "D" DXX_NAME_NUMBER "X-Rebirth " DESCENT_VERSION_EXTRA;
constexpr char g_descent_build_datetime[21] = DXX_VERSID_BUILD_DATE " " DXX_VERSID_BUILD_TIME;
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#ifdef DXX_RBE
#define RECORD_BUILD_VARIABLE(X) extern const char g_descent_##X[]; \
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const char g_descent_##X[] __attribute_used = #X "=" DESCENT_##X;
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DXX_RBE(RECORD_BUILD_VARIABLE);
#endif