/*
scconfig - glue layer for proper crosscompiling to target
Copyright (C) 2009 Tibor Palinkas
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Project page: http://repo.hu/projects/scconfig
Contact via email: scconfig [at] igor2.repo.hu
*/
#include <stdlib.h>
#include "db.h"
#include "libs.h"
int find_target(const char *name, int logdepth, int fatal)
{
const char *target = get("/arg/sys/target");
const char *emu = get("/arg/sys/emu");
(void) logdepth; /* to suppress compiler warnings about not using logdepth */
(void) fatal; /* to suppress compiler warnings about not using fatal */
/* Does target differ from host? */
if (target == NULL) {
db_link("/host", "/target");
#ifdef RUNTIME
db_link("/host", "/runtime");
#endif
put("/target/sys/cross", sfalse);
put("/target/sys/cross_blind", sfalse);
return 0;
}
else
db_mkdir("/target");
put("/target/sys/target", target);
put("/target/sys/cross", strue);
if (emu != NULL)
put("/target/sys/emu", emu);
/* If so, check if emulator is provided */
cross_blind = ((emu == NULL) || (*emu == '\0'));
put("/target/sys/cross_blind", cross_blind ? strue : sfalse);
return 0;
}