mirror of
https://github.com/awesomeWM/awesome
synced 2024-11-17 07:47:41 +01:00
896eee8b1f
When called with "--version", awesome prints the Lua version that it was compiled against and the one that it is running against. This commit makes the code detect LuaJIT and makes it print the LuaJIT version instead of an unspecific "Lua 5.1". Signed-off-by: Uli Schlachter <psychon@znc.in>
83 lines
2.1 KiB
C
83 lines
2.1 KiB
C
/*
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* version.c - version message utility functions
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*
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* Copyright © 2008 Julien Danjou <julien@danjou.info>
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* Copyright © 2008 Hans Ulrich Niedermann <hun@n-dimensional.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "config.h"
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#include "common/version.h"
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#include "awesome-version-internal.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <lualib.h>
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#include <lauxlib.h>
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/** \brief Print version message and quit program.
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* \param executable program name
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*/
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void
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eprint_version(void)
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{
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lua_State *L = luaL_newstate();
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luaL_openlibs(L);
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lua_getglobal(L, "_VERSION");
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lua_getglobal(L, "jit");
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if (lua_istable(L, 2))
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lua_getfield(L, 2, "version");
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else
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lua_pop(L, 1);
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#ifdef WITH_DBUS
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const char *has_dbus = "✔";
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#else
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const char *has_dbus = "✘";
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#endif
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printf("awesome %s (%s)\n"
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" • Compiled against %s (running with %s)\n"
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" • D-Bus support: %s\n",
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AWESOME_VERSION, AWESOME_RELEASE,
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LUA_RELEASE, lua_tostring(L, -1),
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has_dbus);
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lua_close(L);
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exit(EXIT_SUCCESS);
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}
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/** Get version string.
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* \return A string describing the current version.
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*/
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const char *
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awesome_version_string(void)
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{
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return AWESOME_VERSION;
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}
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/** Get release string.
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* \return A string describing the code name of the relase.
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*/
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const char *
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awesome_release_string(void)
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{
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return AWESOME_RELEASE;
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}
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// vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80
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