/[escript]/trunk/scons/esys_options.py
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Contents of /trunk/scons/esys_options.py

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Revision 645 - (show annotations)
Fri Mar 24 01:10:42 2006 UTC (13 years, 5 months ago) by elspeth
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More copyright.

1
2 # Copyright 2006 by ACcESS MNRF
3 #
4 # http://www.access.edu.au
5 # Primary Business: Queensland, Australia
6 # Licensed under the Open Software License version 3.0
7 # http://www.opensource.org/licenses/osl-3.0.php
8 #
9
10
11
12 # this code should be called by all esys13 scons builder and testing scripts
13 # it sets default values for relevant variables and overloads them with the
14 # standard gcc settings by importing gcc_options. If there is
15 # a <hostname>_options file it is imported to set platform specific settings
16
17 # this is the general set up for the esys scons system:
18 libinstall = None
19 pyinstall = None
20 incinstall = None
21 dodebug = 0
22
23 # locations of libs etc used by mkl
24 mkl_path = ''
25 mkl_lib_path = ''
26 mkl_libs = []
27
28 # locations of libs etc used by SCSL
29 scsl_path = ''
30 scsl_lib_path = ''
31 scsl_libs = []
32
33 # locations of libs etc used by UMFPACK
34 umfpack_path = ''
35 umfpack_lib_path = ''
36 umfpack_libs = []
37
38 # locations of include files for python
39 python_path = Dir('/usr/include')
40 python_lib_path = Dir('/usr/lib')
41 python_lib = [ 'python2.3' ]
42
43 # locations of PAPI
44 papi_path = ''
45 papi_lib_path = ''
46 papi_libs = []
47
48 # locations of libraries for boost
49 boost_path = '/usr/include'
50 boost_lib_path = '/usr/lib'
51 boost_lib = 'boost_python'
52
53 # locations of doc building executables
54 doxygen_path = ''
55 epydoc_path = ''
56 epydoc_pythonpath = ''
57
58 # names of c and c++ compilers to use
59 cc = 'gcc'
60 cxx = 'g++'
61
62 # c flags to use
63 cc_flags = '-O0 -std=c99 -fpic -W -Wall -Wno-unknown-pragmas'
64 cc_flags_debug = '-g -O0 -std=c99 -fpic -W -Wall -Wno-unknown-pragmas'
65
66 # c++ flags to use
67 cxx_flags = '-O0 -ansi -fpic -W -Wall -Wno-unknown-pragmas'
68 cxx_flags_debug = '-g -O0 -ansi -fpic -W -Wall -Wno-unknown-pragmas -DDOASSERT -DDOPROF'
69
70 # static library archiver flags to use
71 ar_flags = 'crus'
72
73 # system specific libraries to link with
74 sys_libs = []
75
76 #==== end of setting options ===========================================
77
78 import sys
79
80 # set esysroot
81 options_dir = Dir(esysroot + '/scons')
82 if sys.path.count(str(options_dir))==0: sys.path.append(str(options_dir))
83
84 #
85 # ensure correct versions of python and scons
86 EnsurePythonVersion(2,3)
87 EnsureSConsVersion(0,96)
88
89 #
90 # retreive command-line arguments if any and overwrite settings in <hostname>_options
91 usegcc = 0
92 options = None
93 if ARGUMENTS.get('libinstall',0): libinstall = ARGUMENTS.get('libinstall',0)
94 if ARGUMENTS.get('pyinstall',0): pyinstall = ARGUMENTS.get('pyinstall',0)
95 if ARGUMENTS.get('incinstall',0): pyinstall = ARGUMENTS.get('incinstall',0)
96 if ARGUMENTS.get('debug',0): dodebug = 1
97 if ARGUMENTS.get('options',0): options = ARGUMENTS.get('options',0)
98 if ARGUMENTS.get('usegcc',0): usegcc = 1
99 #
100 # try to import <hostname>_options
101 try:
102 exec "from gcc_options import *"
103 except ImportError:
104 pass
105
106 #
107 # try to import <hostname>_options
108 if usegcc==0:
109 import socket
110 from string import ascii_letters,digits
111 hostname=""
112 for s in socket.gethostname().split('.')[0]:
113 if s in ascii_letters+digits:
114 hostname+=s
115 else:
116 hostname+="_"
117 try:
118 exec "from "+hostname+"_options import *"
119 except ImportError:
120 pass
121
122 #
123 # import additional options:
124 if options!=None:
125 exec "from " + options + " import *"
126
127 #
128 # use debug options:
129 if dodebug==1:
130 cxx_flags=cxx_flags_debug
131 cc_flags=cc_flags_debug
132
133 #
134 # export configuration variables
135 #
136 Export(["esysroot"])
137 Export(["libinstall"])
138 Export(["incinstall"])
139 Export(["pyinstall"])

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