/[escript]/trunk/esysUtils/SConstruct
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Contents of /trunk/esysUtils/SConstruct

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Revision 246 - (show annotations)
Tue Nov 29 04:27:00 2005 UTC (13 years, 8 months ago) by jgs
File size: 1796 byte(s)
allow compile options to be loaded from a config
file specified on the command line to scons

1 # Scons configuration file for esysUtils
2
3 import os
4 import sys
5
6 #
7 # ensure correct versions of python and scons
8
9 EnsurePythonVersion(2,3)
10 EnsureSConsVersion(0,96)
11
12 #
13 # set appropriate defaults for configuration variables
14
15 esysroot = Dir('#..')
16 dodebug = 0
17 usegcc = 0
18 options = None
19
20 #
21 # import configuration variables passed in from
22 # calling SConscript (if any)
23
24 Import('*')
25
26 #
27 # retreive command-line arguments if any
28
29 if ARGUMENTS.get('debug',0):
30 dodebug = 1
31
32 if ARGUMENTS.get('usegcc',0):
33 usegcc = 1
34
35 if ARGUMENTS.get('options',0):
36 options = ARGUMENTS.get('options',0)
37
38 #
39 # determine platform
40
41 env = Environment(ENV = os.environ)
42 platform = env['PLATFORM']
43
44 #
45 # determine hostname
46
47 hostname = os.environ['HOSTNAME']
48
49 #
50 # export esysroot
51
52 Export(["esysroot"])
53
54 #
55 # set and export library directory
56
57 libdir = Dir(str(esysroot) + '/esysUtils/lib')
58 Export(["libdir"])
59
60 #
61 # load and export configuration settings
62
63 options_dir = str(esysroot) + '/scons'
64 sys.path.append(options_dir)
65
66 if hostname=='ess':
67 from ess_options import *
68
69 if usegcc==1:
70 from gcc_options import *
71
72 if options!=None:
73 exec "from " + options + " import *"
74
75 if dodebug==1:
76 cxx_flags=cxx_flags_debug
77
78 Export(["python_path"])
79 Export(["boost_path"])
80 Export(["cxx"])
81 Export(["cxx_flags"])
82 Export(["ar_flags"])
83
84 #
85 # print out build configuration for this module
86
87 print "############################################"
88 print "Build configuration for module: esysUtils"
89 print " dodebug: ", dodebug
90 print " usegcc: ", usegcc
91 print " cxx: ", cxx
92 print " platform: ", platform
93 print " hostname: ", hostname
94 print "############################################"
95
96 #
97 # call the SConscript to do the actual build
98
99 SConscript('src/SConscript', src_dir='src', build_dir='obj', duplicate=0)

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