/[escript]/trunk/scons/esys_options.py
ViewVC logotype

Contents of /trunk/scons/esys_options.py

Parent Directory Parent Directory | Revision Log Revision Log


Revision 425 - (show annotations)
Tue Jan 10 04:10:39 2006 UTC (14 years ago) by gross
File MIME type: text/x-python
File size: 2488 byte(s)
The sparse solver can be called by paso now. 

the building has been change to reduce some code redundancy:
now all scons SCscripts are importing scons/esys_options.py which
imports platform specific settings. 



1 # this is the general set up for the esys scons system:
2 libinstall = None
3 pyinstall = None
4 dodebug = 0
5
6 # locations of libs etc used by mkl
7 mkl_path = ''
8 mkl_lib_path = ''
9 mkl_libs = []
10
11 # locations of libs etc used by SCSL
12 scsl_path = ''
13 scsl_lib_path = ''
14 scsl_libs = []
15
16
17 # locations of libs etc used by UMFPACK
18 umfpack_path = ''
19 umfpack_lib_path = ''
20 umfpack_libs = []
21
22
23 # locations of include files for python
24 python_path = Dir('/usr/include')
25 python_lib_path =Dir('/usr/lib')
26 python_lib = Library('python2.3')
27
28 # locations of libraries for boost
29 boost_path =Dir('/usr/include')
30 boost_lib_path =Dir('/usr/lib')
31 boost_lib = Library('boost_python')
32
33 # names of c and c++ compilers to use
34 cc = 'gcc'
35 cxx = 'g++'
36
37 # c flags to use
38 cc_flags = '-O0 -std=c99 -fpic -W -Wall -Wno-unknown-pragmas'
39 cc_flags_debug = '-g -O0 -std=c99 -fpic -W -Wall -Wno-unknown-pragmas'
40
41 # c++ flags to use
42 cxx_flags = '-O0 -ansi -fpic -W -Wall -Wno-unknown-pragmas'
43 cxx_flags_debug = '-g -O0 -ansi -fpic -W -Wall -Wno-unknown-pragmas -DDOASSERT -DDOPROF'
44
45 # static library archiver flags to use
46 ar_flags = 'crus'
47
48 # system specific libraries to link with
49 sys_libs = []
50
51 #==== end of setting options ===========================================
52 import sys
53 # set esys root
54 options_dir = Dir(esysroot + '/scons')
55 if sys.path.count(str(options_dir))==0: sys.path.append(str(options_dir))
56 #
57 # ensure correct versions of python and scons
58 EnsurePythonVersion(2,3)
59 EnsureSConsVersion(0,96)
60 #
61 # import configuration variables passed in from
62 # calling SConscript (if any)
63 #
64 # retreive command-line arguments if any and overwrite settings in <hostname>_options
65 usegcc = 0
66 options = None
67 if ARGUMENTS.get('libinstall',0): libinstall = ARGUMENTS.get('libinstall',0)
68 if ARGUMENTS.get('pyinstall',0): pyinstall = ARGUMENTS.get('pyinstall',0)
69 if ARGUMENTS.get('debug',0): dodebug = 1
70 if ARGUMENTS.get('options',0): options = ARGUMENTS.get('options',0)
71 if ARGUMENTS.get('usegcc',0): usegcc = 1
72 #
73 # try to import <hostname>_options
74 try:
75 exec "from gcc_options import *"
76 except ImportError:
77 pass
78 #
79 # try to import <hostname>_options
80 if usegcc==0:
81 import socket
82 hostname = socket.gethostname()
83 try:
84 exec "from "+hostname+"_options import *"
85 except ImportError:
86 pass
87 # import additional options:
88 if options!=None:
89 exec "from " + options + " import *"
90 #
91 # use debug options:
92 if dodebug==1:
93 cxx_flags=cxx_flags_debug
94 c_flags=c_flags_debug
95 #
96 # export some stuff
97 Export(["esysroot"])

  ViewVC Help
Powered by ViewVC 1.1.26