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// %NO_EDIT_WARNING%
/*
Copyright (C) 2008-2015 Michael Goffioul
This file is part of Octave.
Octave is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3 of the License, or (at your
option) any later version.
Octave is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with Octave; see the file COPYING. If not, see
<http://www.gnu.org/licenses/>.
*/
#if defined (HAVE_CONFIG_H)
#include <config.h>
#endif
#include <string>
#include <map>
#include <iostream>
#include <algorithm>
#include <stdlib.h>
#ifndef OCTAVE_PREFIX
#define OCTAVE_PREFIX %OCTAVE_PREFIX%
#endif
#include "shared-fcns.h"
static std::map<std::string,std::string> vars;
static std::string usage_msg = "usage: octave-config [options]";
static std::string help_msg =
"\n"
"Options:\n"
"\n"
" -h, -?, --help Print this message.\n"
"\n"
" --m-site-dir Print the name of the directory where Octave\n"
" expects to find locally installed .m files.\n"
"\n"
" --oct-site-dir Print the name of the directory where Octave\n"
" expects to find locally installed .oct files.\n"
"\n"
" -p VAR, --print VAR Print the value of the given configuration\n"
" variable VAR. Recognized variables are:\n"
"\n"
" API_VERSION LOCALARCHLIBDIR\n"
" ARCHLIBDIR LOCALFCNFILEDIR\n"
" BINDIR LOCALOCTFILEDIR\n"
" CANONICAL_HOST_TYPE LOCALSTARTUPFILEDIR\n"
" DATADIR LOCALVERARCHLIBDIR\n"
" DATAROOTDIR LOCALVERFCNFILEDIR\n"
" DEFAULT_PAGER LOCALVEROCTFILEDIR\n"
" EXEC_PREFIX MAN1DIR\n"
" EXEEXT MAN1EXT\n"
" FCNFILEDIR MANDIR\n"
" IMAGEDIR OCTDATADIR\n"
" INCLUDEDIR OCTFILEDIR\n"
" INFODIR OCTINCLUDEDIR\n"
" INFOFILE OCTLIBDIR\n"
" LIBDIR PREFIX\n"
" LIBEXECDIR SHLEXT\n"
" LOCALAPIARCHLIBDIR STARTUPFILEDIR\n"
" LOCALAPIFCNFILEDIR VERSION\n"
" LOCALAPIOCTFILEDIR\n"
"\n"
" -v, --version Print the Octave version number.\n"
"\n";
static void
initialize (void)
{
vars["OCTAVE_HOME"] = get_octave_home ();
vars["PREFIX"] = OCTAVE_PREFIX;
vars["API_VERSION"] = %OCTAVE_API_VERSION%;
vars["CANONICAL_HOST_TYPE"] = %OCTAVE_CANONICAL_HOST_TYPE%;
vars["DEFAULT_PAGER"] = %OCTAVE_DEFAULT_PAGER%;
vars["MAN1EXT"] = %OCTAVE_MAN1EXT%;
vars["VERSION"] = %OCTAVE_VERSION%;
vars["ARCHLIBDIR"] = subst_octave_home (%OCTAVE_ARCHLIBDIR%);
vars["BINDIR"] = subst_octave_home (%OCTAVE_BINDIR%);
vars["DATADIR"] = subst_octave_home (%OCTAVE_DATADIR%);
vars["DATAROOTDIR"] = subst_octave_home (%OCTAVE_DATAROOTDIR%);
vars["EXEC_PREFIX"] = subst_octave_home (%OCTAVE_EXEC_PREFIX%);
vars["EXEEXT"] = subst_octave_home (%OCTAVE_EXEEXT%);
vars["FCNFILEDIR"] = subst_octave_home (%OCTAVE_FCNFILEDIR%);
vars["IMAGEDIR"] = subst_octave_home (%OCTAVE_IMAGEDIR%);
vars["INCLUDEDIR"] = subst_octave_home (%OCTAVE_INCLUDEDIR%);
vars["INFODIR"] = subst_octave_home (%OCTAVE_INFODIR%);
vars["INFOFILE"] = subst_octave_home (%OCTAVE_INFOFILE%);
vars["LIBDIR"] = subst_octave_home (%OCTAVE_LIBDIR%);
vars["LIBEXECDIR"] = subst_octave_home (%OCTAVE_LIBEXECDIR%);
vars["LOCALAPIARCHLIBDIR"] = subst_octave_home (%OCTAVE_LOCALAPIARCHLIBDIR%);
vars["LOCALAPIFCNFILEDIR"] = subst_octave_home (%OCTAVE_LOCALAPIFCNFILEDIR%);
vars["LOCALAPIOCTFILEDIR"] = subst_octave_home (%OCTAVE_LOCALAPIOCTFILEDIR%);
vars["LOCALARCHLIBDIR"] = subst_octave_home (%OCTAVE_LOCALARCHLIBDIR%);
vars["LOCALFCNFILEDIR"] = subst_octave_home (%OCTAVE_LOCALFCNFILEDIR%);
vars["LOCALOCTFILEDIR"] = subst_octave_home (%OCTAVE_LOCALOCTFILEDIR%);
vars["LOCALSTARTUPFILEDIR"] = subst_octave_home (%OCTAVE_LOCALSTARTUPFILEDIR%);
vars["LOCALVERARCHLIBDIR"] = subst_octave_home (%OCTAVE_LOCALVERARCHLIBDIR%);
vars["LOCALVERFCNFILEDIR"] = subst_octave_home (%OCTAVE_LOCALVERFCNFILEDIR%);
vars["LOCALVEROCTFILEDIR"] = subst_octave_home (%OCTAVE_LOCALVEROCTFILEDIR%);
vars["MAN1DIR"] = subst_octave_home (%OCTAVE_MAN1DIR%);
vars["MANDIR"] = subst_octave_home (%OCTAVE_MANDIR%);
vars["OCTDATADIR"] = subst_octave_home (%OCTAVE_OCTDATADIR%);
vars["OCTFILEDIR"] = subst_octave_home (%OCTAVE_OCTFILEDIR%);
vars["OCTINCLUDEDIR"] = subst_octave_home (%OCTAVE_OCTINCLUDEDIR%);
vars["OCTLIBDIR"] = subst_octave_home (%OCTAVE_OCTLIBDIR%);
vars["SHLEXT"] = subst_octave_home (%OCTAVE_SHLEXT%);
vars["STARTUPFILEDIR"] = subst_octave_home (%OCTAVE_STARTUPFILEDIR%);
}
int
main (int argc, char **argv)
{
initialize ();
if (argc == 1)
{
std::cout << usage_msg << std::endl;
return 1;
}
for (int i = 1; i < argc; i++)
{
std::string arg (argv[i]);
if (arg == "-h" || arg == "-?" || arg == "--help")
{
std::cout << usage_msg << std::endl;
std::cout << help_msg;
return 0;
}
else if (arg == "--m-site-dir")
std::cout << vars["LOCALVERFCNFILEDIR"] << std::endl;
else if (arg == "--oct-site-dir")
std::cout << vars["LOCALVEROCTFILEDIR"] << std::endl;
else if (arg == "-v" || arg == "--version")
std::cout << vars["VERSION"] << std::endl;
else if (arg == "-p" || arg == "--print")
{
if (i < argc-1)
{
arg = argv[++i];
std::cout << vars[arg] << std::endl;
}
else
{
std::cerr << "octave-config: " << arg
<< " options requires argument" << std::endl;
return 1;
}
}
else
{
std::cerr << "octave-config: unrecognized argument " << arg
<< std::endl;
return 1;
}
}
return 0;
}
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