Open64 (mfef90, whirl2f, and IR tools)
TAG: version-openad; SVN changeset: 916
|
00001 /* 00002 00003 Copyright (C) 2000, 2001 Silicon Graphics, Inc. All Rights Reserved. 00004 00005 This program is free software; you can redistribute it and/or modify it 00006 under the terms of version 2 of the GNU General Public License as 00007 published by the Free Software Foundation. 00008 00009 This program is distributed in the hope that it would be useful, but 00010 WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 00012 00013 Further, this software is distributed without any warranty that it is 00014 free of the rightful claim of any third person regarding infringement 00015 or the like. Any license provided herein, whether implied or 00016 otherwise, applies only to this software file. Patent licenses, if 00017 any, provided herein do not apply to combinations of this program with 00018 other software, or any other product whatsoever. 00019 00020 You should have received a copy of the GNU General Public License along 00021 with this program; if not, write the Free Software Foundation, Inc., 59 00022 Temple Place - Suite 330, Boston MA 02111-1307, USA. 00023 00024 Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pky, 00025 Mountain View, CA 94043, or: 00026 00027 http://www.sgi.com 00028 00029 For further information regarding this notice, see: 00030 00031 http://oss.sgi.com/projects/GenInfo/NoticeExplan 00032 00033 */ 00034 00035 00036 #include <alloca.h> 00037 #include <stdio.h> /* for fprintf() */ 00038 #include <string.h> 00039 #include <dlfcn.h> /* for sgidladd(), dlerror() */ 00040 #include <cmplrs/rcodes.h> 00041 00042 #include "defs.h" 00043 #include "dso.h" 00044 00045 /* 00046 * WARNING: dso is used outside of main mongoose compiler (via targ_info) 00047 * and should not depend on other mongoose-specific files 00048 * (e.g. this is why verbose is a parameter rather than a global variable). 00049 */ 00050 00051 /* 00052 * Assume that LD_LIBRARY_PATH has already been set up correctly. 00053 */ 00054 void 00055 load_so (char *soname, char *path, BOOL verbose) 00056 { 00057 register char *full_path; 00058 00059 if (path != 0) { 00060 full_path = (char *) alloca (strlen(path)+strlen(soname)+2); 00061 strcpy (full_path, path); 00062 strcat (full_path, "/"); 00063 strcat (full_path, soname); 00064 00065 if (verbose) { 00066 fprintf (stderr, "\nReplacing default %s with %s\n", soname, full_path); 00067 } 00068 } else { 00069 full_path = soname; 00070 } 00071 00072 #if defined(__sgi) 00073 /* use IRIX specific loader (does Ultix support this?) */ 00074 if (sgidladd (full_path, RTLD_LAZY) == NULL) 00075 #else 00076 if (dlopen (full_path, RTLD_NOW | RTLD_GLOBAL) == NULL) 00077 #endif 00078 { 00079 fprintf (stderr, "Error loading %s: %s\n", full_path, dlerror()); 00080 exit (RC_SYSTEM_ERROR); 00081 } 00082 } /* load_so */