source: trunk/Mars/macros/rootlogon.C@ 12105

Last change on this file since 12105 was 12017, checked in by tbretz, 13 years ago
Updated to have HAVE_ZLIB defined.
File size: 6.2 KB
Line 
1/* ======================================================================== *\
2!
3! *
4! * This file is part of MARS, the MAGIC Analysis and Reconstruction
5! * Software. It is distributed to you in the hope that it can be a useful
6! * and timesaving tool in analysing Data of imaging Cerenkov telescopes.
7! * It is distributed WITHOUT ANY WARRANTY.
8! *
9! * Permission to use, copy, modify and distribute this software and its
10! * documentation for any purpose is hereby granted without fee,
11! * provided that the above copyright notice appear in all copies and
12! * that both that copyright notice and this permission notice appear
13! * in supporting documentation. It is provided "as is" without express
14! * or implied warranty.
15! *
16!
17!
18! Author(s): Thomas Bretz, 12/2000 <mailto:tbretz@astro.uni-wuerzburg.de>
19!
20! Copyright: MAGIC Software Development, 2000-2004
21!
22!
23\* ======================================================================== */
24
25///////////////////////////////////////////////////////////////////////////
26//
27// rootlogon.C
28// ===========
29//
30// This file is the startup script ("autoexec.bat") executed when root is
31// started. The definition which file to start is done in ".rootrc".
32// There are three files which are automatically processed by root at
33// startup: A systemwide .rootrc, one in your home directory and one
34// in the current directory.
35// So rootlogon.C is correctly executed if your start root from your
36// Mars directory.
37//
38// The script setupts some small environmental things and makes
39// sure that the Mars shared object (libmars.so) is loaded. This shared
40// object gives you access to all Mars features from within the root
41// interpreter.
42//
43// If libmars.so is not found in the current directory we search in the
44// directory given in "MARSSYS" environment variable.
45//
46///////////////////////////////////////////////////////////////////////////
47
48Bool_t isloaded()
49{
50 TString str = gSystem->GetLibraries("libmars.so");
51
52 return !str.IsNull();
53}
54
55void unload()
56{
57 if (!isloaded())
58 return;
59
60 cout << "Unloading 'libmars.so'... " << flush;
61 if (gSystem->Unload("libmars.so"))
62 cout << "error." << endl;
63 else
64 cout << "done." << endl << endl;
65}
66
67bool load(TString &dir)
68{
69 if (isloaded())
70 return;
71
72 cout << "\033[33m\033[1m" << "Loading '" << dir << "libmars.so'... " << "\033[0m" << flush;
73
74 if (dir.IsNull())
75 dir = "./";
76
77 if (gSystem->Load(dir+"libmars.so")!=0)
78 {
79 cout << "\033[33m\033[1m" << "error." << endl;
80 cout << "\033[0m" << endl;
81 return false;
82 }
83 else
84 {
85 MParContainer::Class()->IgnoreTObjectStreamer();
86 MArray::Class()->IgnoreTObjectStreamer();
87 cout << "\033[33m\033[1m" << "done." << endl;
88 cout << "\033[0m" << endl;
89 return true;
90 }
91}
92/*
93void make()
94{
95 unload();
96
97 if (gSystem->Exec("make"))
98 {
99 cout << "Error calling make..." << endl;
100 return;
101 }
102
103 load();
104}
105*/
106void rootlogon()
107{
108 cout << endl;
109
110 const Bool_t fileexist = !gSystem->AccessPathName("libmars.so", kFileExists);
111
112 TString dir = fileexist ? "" : gSystem->Getenv("MARSSYS");
113 if (!dir.IsNull())
114 {
115 cout << "\033[34m\033[1m" << "Searching Mars in " << dir << " (MARSSYS)" << "\033[0m" << endl << endl;
116
117 if (!dir.EndsWith("/"))
118 dir += "/";
119 }
120
121 if (!load(dir))
122 return;
123
124 MLog::RedirectErrorHandler(MLog::kColor);
125
126 // This initialized the thread factory. This is needed to supress
127 // an error which is displayed if the thread factory is initialized
128 // from another than the main thread (e.g. in the constructor
129 // of MStatusDisplay)
130 TThread::Self();
131
132 gInterpreter->AddIncludePath(dir+"macros");
133 gInterpreter->AddIncludePath(dir+"manalysis");
134 gInterpreter->AddIncludePath(dir+"mastro");
135 gInterpreter->AddIncludePath(dir+"mbase");
136 gInterpreter->AddIncludePath(dir+"mbadpixels");
137 gInterpreter->AddIncludePath(dir+"mcamera");
138 gInterpreter->AddIncludePath(dir+"mcalib");
139 gInterpreter->AddIncludePath(dir+"mcore");
140 gInterpreter->AddIncludePath(dir+"mhcalib");
141 gInterpreter->AddIncludePath(dir+"mdata");
142 gInterpreter->AddIncludePath(dir+"mfbase");
143 gInterpreter->AddIncludePath(dir+"mfileio");
144 gInterpreter->AddIncludePath(dir+"mfilter");
145 gInterpreter->AddIncludePath(dir+"mgeom");
146 gInterpreter->AddIncludePath(dir+"mgui");
147 gInterpreter->AddIncludePath(dir+"mhbase");
148 gInterpreter->AddIncludePath(dir+"mhflux");
149 gInterpreter->AddIncludePath(dir+"mhft");
150 gInterpreter->AddIncludePath(dir+"mhist");
151 gInterpreter->AddIncludePath(dir+"mhistmc");
152 gInterpreter->AddIncludePath(dir+"mhvstime");
153 gInterpreter->AddIncludePath(dir+"mimage");
154 gInterpreter->AddIncludePath(dir+"mjobs");
155 gInterpreter->AddIncludePath(dir+"mjoptim");
156 gInterpreter->AddIncludePath(dir+"mjtrain");
157 gInterpreter->AddIncludePath(dir+"mmain");
158 gInterpreter->AddIncludePath(dir+"mmc");
159 gInterpreter->AddIncludePath(dir+"mmontecarlo");
160 gInterpreter->AddIncludePath(dir+"mmuon");
161 gInterpreter->AddIncludePath(dir+"mpedestal");
162 gInterpreter->AddIncludePath(dir+"mpointing");
163 gInterpreter->AddIncludePath(dir+"mranforest");
164 gInterpreter->AddIncludePath(dir+"mraw");
165 gInterpreter->AddIncludePath(dir+"mreflector");
166 gInterpreter->AddIncludePath(dir+"mreport");
167 gInterpreter->AddIncludePath(dir+"msignal");
168 gInterpreter->AddIncludePath(dir+"msql");
169 gInterpreter->AddIncludePath(dir+"mstarcam");
170 gInterpreter->AddIncludePath(dir+"mtools");
171 gInterpreter->AddIncludePath(dir+"mtrigger");
172 gInterpreter->AddIncludePath(dir+"melectronics");
173 gInterpreter->AddIncludePath(dir+"msim");
174 gInterpreter->AddIncludePath(dir+"msimreflector");
175 gInterpreter->AddIncludePath(dir+"msimcamera");
176 gInterpreter->AddIncludePath(dir+"mcorsika");
177
178 TString options = " -O3 -DHAVE_ZLIB -D__MARS__ -pipe -Wall -Woverloaded-virtual -fno-exceptions -fPIC ";
179
180 TString s = "cd $BuildDir ; ";
181 s += "g++ -c" + options + "-Iinclude -D_REENTRANT $IncludePath $SourceFiles ; ";
182 s += "g++ $ObjectFiles -shared -Wl,-soname,$LibName.so -O -o $SharedLib";
183 gSystem->SetMakeSharedLib(s);
184
185 cout << "\033[32m" << "Welcome to the Mars Root environment." << "\033[0m" << endl;
186 cout << endl;
187}
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