/[escript]/trunk/site_scons/site_init.py
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Contents of /trunk/site_scons/site_init.py

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Revision 4337 - (show annotations)
Fri Mar 22 00:05:25 2013 UTC (6 years, 3 months ago) by caltinay
File MIME type: text/x-python
File size: 6922 byte(s)
Detect a few more byte swap/endianness headers and silence output from
'detectModule' scons helper

1
2 ##############################################################################
3 #
4 # Copyright (c) 2003-2013 by University of Queensland
5 # http://www.uq.edu.au
6 #
7 # Primary Business: Queensland, Australia
8 # Licensed under the Open Software License version 3.0
9 # http://www.opensource.org/licenses/osl-3.0.php
10 #
11 # Development until 2012 by Earth Systems Science Computational Center (ESSCC)
12 # Development since 2012 by School of Earth Sciences
13 #
14 ##############################################################################
15
16 __copyright__="""Copyright (c) 2003-2013 by University of Queensland
17 http://www.uq.edu.au
18 Primary Business: Queensland, Australia"""
19 __license__="""Licensed under the Open Software License version 3.0
20 http://www.opensource.org/licenses/osl-3.0.php"""
21 __url__="https://launchpad.net/escript-finley"
22
23 import sys, os, time, py_compile, re, subprocess
24 from SCons.Defaults import Chmod, Copy
25 from grouptest import *
26
27 def findLibWithHeader(env, libs, header, paths, lang='c'):
28 from SCons.Script.SConscript import Configure
29 inc_path=''
30 lib_path=''
31 # 'paths' may be a prefix, so look for lib and include subdirectories
32 if type(paths)==str:
33 # find the header file first
34 for i in 'include','include64','include32','inc':
35 inc=os.path.join(paths, i)
36 if os.path.isfile(os.path.join(inc, header)):
37 inc_path=inc
38 break
39 if inc_path=='':
40 raise RuntimeError('%s not found under %s'%(header,paths))
41
42 # now try to find a lib directory
43 for l in 'lib','lib64','lib32':
44 lp=os.path.join(paths, l)
45 if os.path.isdir(lp):
46 lib_path=lp
47 break
48 if lib_path=='':
49 raise RuntimeError('No lib directory found under %s'%paths)
50 else:
51 if os.path.isfile(os.path.join(paths[0], header)):
52 inc_path=paths[0]
53 else:
54 raise RuntimeError('%s not found under %s'%(header,paths[0]))
55 if os.path.isdir(paths[1]):
56 lib_path=paths[1]
57 else:
58 raise RuntimeError('%s is not a valid path.'%paths[1])
59
60 # now try the library
61 conf=Configure(env.Clone())
62 conf.env.AppendUnique(CPPPATH = [inc_path])
63 conf.env.AppendUnique(LIBPATH = [lib_path])
64 if type(libs)==str: libs=[libs]
65 # we can't check for each library by itself since they may depend on each
66 # other, so we add all libraries to the link line and check only for one
67 conf.env.AppendUnique(LIBS = libs)
68 if not conf.CheckLibWithHeader(libs[0], header, lang):
69 conf.Finish()
70 raise RuntimeError('Unable to link against %s (paths: %s, %s)'%(libs,inc_path,lib_path))
71
72 conf.Finish()
73 return inc_path, lib_path
74
75 def detectModule(env, module):
76 from tempfile import TemporaryFile
77 p=subprocess.call([env['pythoncmd'],'-c','import %s'%module], stderr=TemporaryFile())
78 if p != 0:
79 env[module] = False
80 return False
81 env[module] = True
82 return True
83
84 def write_buildvars(env):
85 buildvars=open(os.path.join(env['libinstall'], 'buildvars'), 'w')
86 for k,v in sorted(env['buildvars'].items()):
87 buildvars.write("%s=%s\n"%(k,v))
88 buildvars.close()
89
90 def generateTestScripts(env, TestGroups):
91 try:
92 utest=open('utest.sh','w')
93 utest.write(GroupTest.makeHeader(env['PLATFORM'], env['prefix'], False))
94 for tests in TestGroups:
95 utest.write(tests.makeString())
96 utest.close()
97 env.Execute(Chmod('utest.sh', 0o755))
98 print("Generated utest.sh.")
99 # This version contains only python tests - I want this to be usable
100 # from a binary only install if you have the test files
101 utest=open('itest.sh','w')
102 utest.write(GroupTest.makeHeader(env['PLATFORM'], env['prefix'], True))
103 for tests in TestGroups:
104 if tests.exec_cmd=='$PYTHONRUNNER ':
105 utest.write(tests.makeString())
106 utest.close()
107 env.Execute(Chmod('itest.sh', 0o755))
108 print("Generated itest.sh.")
109 except IOError:
110 env['warnings'].append("Error attempting to write unit test script(s).")
111
112 # delete scripts upon cleanup
113 env.Clean('target_init', 'utest.sh')
114 env.Clean('target_init', 'itest.sh')
115
116 # Make sure that the escript wrapper is in place
117 if not os.path.isfile(os.path.join(env['bininstall'], 'run-escript')):
118 print("Copying escript wrapper.")
119 env.Execute(Copy(os.path.join(env['bininstall'],'run-escript'), 'bin/run-escript'))
120
121 # Code to build .pyc from .py
122 def build_py(target, source, env):
123 try:
124 py_compile.compile(str(source[0]), str(target[0]), doraise=True)
125 return 0
126 except py_compile.PyCompileError, e:
127 print e
128 return 1
129
130
131 # Code to run unit_test executables
132 def runUnitTest(target, source, env):
133 time_start = time.time()
134 app = str(source[0].abspath)
135 pn, sn= os.path.split(app)
136 if not os.name== "nt":
137 app = "cd "+pn+"; "+os.path.join(env['bininstall'], "run-escript")+" -bv "+os.path.join('.',sn)
138 else:
139 if env['usempi']:
140 app = "cd %s & mpiexec -np %s -genvlist PYTHONPATH,OMP_NUM_THREADS,"\
141 "FINLEY_TEST_DATA,PYVISI_TEST_DATA_ROOT,PYVISI_WORKDIR,PATH %s"\
142 %(pn,env['ENV']['ESCRIPT_NUM_NODES'], sn)
143 else:
144 app = "cd "+ pn +" & "+sn
145 print "Executing test: " + app
146 if not env.Execute(app):
147 open(str(target[0]),'w').write("PASSED\n")
148 else:
149 return 1
150 print "Test execution time: ", round(time.time() - time_start, 1), " seconds wall time for " + str(source[0].abspath)
151 return None
152
153 def runPyUnitTest(target, source, env):
154 time_start = time.time()
155 app = str(source[0].abspath)
156 pn, sn= os.path.split(app)
157 if os.name== "nt":
158 if env['usempi']:
159 app = "cd %s & mpiexec -np %s -genvlist PYTHONPATH,OMP_NUM_THREADS,"\
160 "FINLEY_TEST_DATA,PYVISI_TEST_DATA_ROOT,PYVISI_WORKDIR,PATH %s\pythonMPIredirect.exe %s"\
161 %(pn,env['ENV']['ESCRIPT_NUM_NODES'],env['libinstall'],sn)
162 else:
163 app = "cd "+ pn +" & "+sys.executable + " " + sn
164 else:
165 app = "cd "+pn+"; "+os.path.join(env['bininstall'], "run-escript")+" -ov "+sn
166 print "Executing test: ",app
167 if env.Execute(app) == 0:
168 open(str(target[0]),'w').write("PASSED\n")
169 else:
170 return 1
171 print "Test execution time: ", round(time.time() - time_start, 1), " seconds wall time for " + str(source[0].abspath)
172 return None
173
174 def eps2pdf(target, source, env):
175 # if env.Execute("epstopdf "+str(source[0].abspath)+" -o "+str(target[0].abspath))!=0:
176 if env.Execute("ps2pdf -dEPSCrop "+str(source[0].abspath)+" "+str(target[0].abspath))!=0:
177 return 1
178 return None
179
180 def effectiveName(inname):
181 m=re.compile("^r1i[0-9]{1,2}n[0-9]{1,2}$") # savanna names take the form r1i?n?
182 if m.match(inname):
183 return "savanna"
184 return inname

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