/[escript]/branches/ROBW_XPLATFORM/SConstruct
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Contents of /branches/ROBW_XPLATFORM/SConstruct

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Revision 678 - (show annotations)
Sun Mar 26 12:20:00 2006 UTC (12 years, 11 months ago) by robwdcock
File size: 11660 byte(s)
+Allow for environment variable PATH, LD_LIBRARY_PATH, and PYTHONPATH to 
not exist in the users environment.

1 # top-level Scons configuration file for all esys13 modules
2 # Begin initialisation Section
3 # all of this section just intialises default environments and helper
4 # scripts. You shouldn't need to modify this section.
5 EnsureSConsVersion(0,96,91)
6 EnsurePythonVersion(2,3)
7
8 import sys, os
9 # Add our extensions
10 if sys.path.count('scons')==0: sys.path.append('scons')
11 import scons_extensions
12
13 # Default options and options help text
14 # These are defaults and can be overridden using command line arguments or an options file.
15 # if the options_file or ARGUMENTS do not exist then the ones listed as default here are used
16 # DO NOT CHANGE THEM HERE
17 if ARGUMENTS.get('options_file',0):
18 options_file = ARGUMENTS.get('options_file',0)
19 else:
20 import socket
21 from string import ascii_letters,digits
22 hostname=""
23 for s in socket.gethostname().split('.')[0]:
24 if s in ascii_letters+digits:
25 hostname+=s
26 else:
27 hostname+="_"
28 options_file = "scons/"+hostname+"_options.py"
29
30 opts = Options(options_file, ARGUMENTS)
31 opts.AddOptions(
32 # Where to install esys stuff
33 ('incinstall', 'where the esys headers will be installed', Dir('#.').abspath+'/include'),
34 ('libinstall', 'where the esys libraries will be installed', Dir('#.').abspath+'/lib'),
35 ('pyinstall', 'where the esys python modules will be installed', Dir('#.').abspath),
36 # Compilation options
37 BoolOption('dodebug', 'Do you want a debug build?', 'yes'),
38 ('options_file', "Optional file containing preferred options. Ignored if it doesn't exist (default: scons/hostname_options.py)", options_file),
39 ('cc_defines','C/C++ defines to use', None),
40 ('cc_flags','C compiler flags to use (Release build)', None),
41 ('cc_flags_debug', 'C compiler flags to use (Debug build)', None),
42 ('cxx_flags', 'C++ compiler flags to use (Release build)', None),
43 ('cxx_flags_debug', 'C++ compiler flags to use (Debug build)', None),
44 ('ar_flags', 'Static library archiver flags to use', None),
45 ('sys_libs', 'System libraries to link with', None),
46 # MKL
47 PathOption('mkl_path', 'Path to MKL includes', None),
48 PathOption('mkl_lib_path', 'Path to MKL libs', None),
49 ('mkl_libs', 'MKL libraries to link with', None),
50 # SCSL
51 PathOption('scsl_path', 'Path to SCSL includes', None),
52 PathOption('scsl_lib_path', 'Path to SCSL libs', None),
53 ('scsl_libs', 'SCSL libraries to link with', None),
54 # UMFPACK
55 PathOption('umf_path', 'Path to UMF includes', None),
56 PathOption('umf_lib_path', 'Path to UMF libs', None),
57 ('umf_libs', 'UMF libraries to link with', None),
58 # Python
59 PathOption('python_path', 'Path to Python includes', '/usr/include'),
60 PathOption('python_lib_path', 'Path to Python libs', '/usr/lib'),
61 ('python_lib', 'Python libraries to link with', ['python2.3',]),
62 # Boost
63 PathOption('boost_path', 'Path to Boost includes', '/usr/include'),
64 PathOption('boost_lib_path', 'Path to Boost libs', '/usr/lib'),
65 ('boost_lib', 'Boost libraries to link with', ['boost_python',]),
66 # CppUnit
67 PathOption('cppunit_path', 'Path to CppUnit includes', Dir('#.').abspath+'/tools/CppUnitTest/inc'),
68 PathOption('cppunit_lib_path', 'Path to CppUnit libs', Dir('#.').abspath+'/lib'),
69 ('cppunit_lib', 'CppUnit libraries to link with', ['CppUnitTest',]),
70 # Doc building
71 PathOption('doxygen_path', 'Path to Doxygen executable', None),
72 PathOption('epydoc_path', 'Path to Epydoc executable', None),
73 PathOption('epydoc_pythonpath', 'Path to Epydoc python files', None),
74 # PAPI
75 PathOption('papi_path', 'Path to PAPI includes', None),
76 PathOption('papi_lib_path', 'Path to PAPI libs', None),
77 ('papi_libs', 'PAPI libraries to link with', None),
78 )
79
80 # Initialise Scons Build Environment
81 # check for user environment variables we are interested in
82 try:
83 python_path = os.environ['PYTHONPATH']
84 except KeyError:
85 python_path = ''
86 try:
87 path = os.environ['PATH']
88 except KeyError:
89 path = ''
90 try:
91 ld_library_path = os.environ['LD_LIBRARY_PATH']
92 except KeyError:
93 ld_library_path = ''
94
95 # Note: On the Altix the intel compilers are not automatically
96 # detected by scons intelc.py script. The Altix has a different directory
97 # path and in some locations the "modules" facility is used to support
98 # multiple compiler versions. This forces the need to import the users PATH
99 # environment which isn't the "scons way"
100 # This doesn't impact linux and windows which will use the default compiler (g++ or msvc, or the intel compiler if it is installed on both platforms)
101 # FIXME: Perhaps a modification to intelc.py will allow better support for ia64 on altix
102
103 if os.name != "nt" and os.uname()[4]=='ia64':
104 env = Environment(ENV = {'PATH':path, 'LD_LIBRARY_PATH':ld_library_path, 'PYTHONPATH':python_path}, tools = ['default', 'intelc'], options = opts)
105 if env['CXX'] == 'icpc':
106 env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not). FIXME: this behaviour could be directly incorporated into scons intelc.py
107 elif os.name == "nt":
108 # FIXME: Need to implement equivalent of ld library path for windoze
109 env = Environment(ENV = {'PYTHONPATH':python_path}, tools = ['default', 'intelc'], options = opts)
110 else:
111 env = Environment(ENV = {'PATH':path, 'LD_LIBRARY_PATH':ld_library_path, 'PYTHONPATH':python_path}, tools = ['default'], options = opts)
112
113 # Setup help for options
114 Help(opts.GenerateHelpText(env))
115
116 # Add some customer builders
117 py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
118 env.Append(BUILDERS = {'PyCompile' : py_builder});
119
120 if env['PLATFORM'] == "win32":
121 runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix='.exe', single_source=True)
122 else:
123 runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', single_source=True)
124 env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
125
126 runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
127 env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
128
129 # Convert the options which are held in environment variable into python variables for ease of handling and configure compilation options
130 try:
131 incinstall = env['incinstall']
132 env.Append(CPPPATH = [incinstall,])
133 except KeyError:
134 incinstall = None
135 try:
136 libinstall = env['libinstall']
137 env.Append(LIBPATH = [libinstall,])
138 env.PrependENVPath('LD_LIBRARY_PATH', libinstall)
139 except KeyError:
140 libinstall = None
141 try:
142 pyinstall = env['pyinstall']+'/esys' # all targets will install into pyinstall/esys but PYTHONPATH points at straight pyinstall so you go import esys.escript etc
143 env.PrependENVPath('PYTHONPATH', env['pyinstall'])
144 except KeyError:
145 pyinstall = None
146 try:
147 dodebug = env['dodebug']
148 except KeyError:
149 dodebug = None
150 try:
151 cc_defines = env['cc_defines']
152 env.Append(CPPDEFINES = [cc_defines,])
153 except KeyError:
154 pass
155 if dodebug:
156 try:
157 flags = env['cc_flags_debug']
158 env.Append(CCFLAGS = flags)
159 except KeyError:
160 pass
161 else:
162 try:
163 flags = env['cc_flags']
164 env.Append(CCFLAGS = flags)
165 except KeyError:
166 pass
167
168 if dodebug:
169 try:
170 flags = env['cxx_flags_debug']
171 env.Append(CXXFLAGS = flags)
172 except KeyError:
173 pass
174 else:
175 try:
176 flags = env['cxx_flags']
177 env.Append(CXXFLAGS = flags)
178 except KeyError:
179 pass
180
181 try:
182 flags = env['ar_flags']
183 env.Append(ARFLAGS = flags)
184 except KeyError:
185 ar_flags = None
186 try:
187 sys_libs = env['sys_libs']
188 except KeyError:
189 sys_libs = ''
190
191 try:
192 includes = env['mkl_path']
193 env.Append(CPPPATH = [includes,])
194 except KeyError:
195 pass
196 try:
197 lib_path = env['mkl_lib_path']
198 env.Append(LIBPATH = [lib_path,])
199 except KeyError:
200 pass
201 try:
202 mkl_libs = env['mkl_libs']
203 except KeyError:
204 mkl_libs = ''
205 try:
206 includes = env['scsl_path']
207 env.Append(CPPPATH = [includes,])
208 except KeyError:
209 pass
210 try:
211 lib_path = env['scsl_lib_path']
212 env.Append(LIBPATH = [lib_path,])
213 except KeyError:
214 pass
215 try:
216 scsl_libs = env['scsl_libs']
217 except KeyError:
218 scsl_libs = ''
219 try:
220 includes = env['umf_path']
221 env.Append(CPPPATH = [includes,])
222 except KeyError:
223 pass
224 try:
225 lib_path = env['umf_lib_path']
226 env.Append(LIBPATH = [lib_path,])
227 except KeyError:
228 pass
229 try:
230 umf_libs = env['umf_libs']
231 except KeyError:
232 umf_libs = ''
233 try:
234 includes = env['boost_path']
235 env.Append(CPPPATH = [includes,])
236 except KeyError:
237 pass
238 try:
239 lib_path = env['boost_lib_path']
240 env.Append(LIBPATH = [lib_path,])
241 except KeyError:
242 pass
243 try:
244 boost_lib = env['boost_lib']
245 except KeyError:
246 boost_lib = None
247 try:
248 includes = env['cppunit_path']
249 env.Append(CPPPATH = [includes,])
250 except KeyError:
251 pass
252 try:
253 lib_path = env['cppunit_lib_path']
254 env.Append(LIBPATH = [lib_path,])
255 except KeyError:
256 pass
257 try:
258 cppunit_lib = env['cppunit_lib']
259 except KeyError:
260 boost_lib = None
261 try:
262 includes = env['python_path']
263 env.Append(CPPPATH = [includes,])
264 except KeyError:
265 pass
266 try:
267 lib_path = env['python_lib_path']
268 env.Append(LIBPATH = [lib_path,])
269 except KeyError:
270 pass
271 try:
272 python_lib = env['python_lib']
273 except KeyError:
274 python_lib = None
275 try:
276 doxygen_path = env['doxygen_path']
277 except KeyError:
278 doxygen_path = None
279 try:
280 epydoc_path = env['epydoc_path']
281 except KeyError:
282 epydoc_path = None
283 try:
284 epydoc_pythonpath = env['epydoc_pythonpath']
285 except KeyError:
286 epydoc_pythonpath = None
287 try:
288 includes = env['papi_path']
289 env.Append(CPPPATH = [includes,])
290 except KeyError:
291 pass
292 try:
293 lib_path = env['papi_lib_path']
294 env.Append(LIBPATH = [lib_path,])
295 except KeyError:
296 pass
297 try:
298 papi_libs = env['papi_libs']
299 except KeyError:
300 papi_libs = None
301
302 # Targets
303 env.Default(libinstall)
304 env.Default(incinstall)
305 env.Default(pyinstall)
306 env.Alias('build_tests')
307 env.Alias('run_tests')
308 env.Alias('py_tests')
309 env.Alias('all_tests', ['run_tests', 'py_tests'])
310
311 # Python install - esys __init__.py
312 # This is just an empty file but stills need to be touched so add a special target and Command. Note you can't use the scons Touch() function as it will not
313 # create the file if it doesn't exist
314 env.Command('esys/__init__.py', None, 'touch $TARGET')
315
316 # Allow sconscripts to see the env
317 Export(["env", "incinstall", "libinstall", "pyinstall", "dodebug", "mkl_libs", "scsl_libs", "umf_libs",
318 "boost_lib", "python_lib", "doxygen_path", "epydoc_path", "epydoc_pythonpath", "papi_libs", "cppunit_lib", "sys_libs" ])
319
320 # End initialisation section
321 # Begin configuration section
322 # Insert new components to be build here
323 # FIXME: might be nice to replace this verbosity with a list of targets and some
324 # FIXME: nifty python to create the lengthy but very similar env.Sconscript lines
325 # Third Party libraries
326 env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)
327 # C/C++ Libraries
328 env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)
329 env.SConscript(dirs = ['bruce/src'], build_dir='build/$PLATFORM/bruce', duplicate=0)
330 env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)
331 env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)
332 env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)
333 env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)
334
335 # FIXME:need to be incorporated into build system
336 # FIXME: 'pyvisi/SConstruct']
337 # FIXME: 'doc/SConstruct']
338 # FIXME: 'doc/SConstruct']

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