research/cantera
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Automatically detect Sundials version

Browse source
This commit is contained in:
Ray Speth 2011-12-14 19:36:44 +00:00
parent d587c093de
commit bb82aa88ef
1 changed files with 41 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

53
SConstruct
View file

@ -285,13 +285,6 @@ opts.AddVariables(
Cantera requires use of sundials. See:
http://www.llnl.gov/CASC/sundials""",
'default', ('default', 'y', 'n')),
EnumVariable(
'sundials_version',
"""It is recommended that you install the newest release of
sundials (currently 2.4.0) before building Cantera. But if
you want to use an older version, set SUNDIALS_VERSION to
the version you have.""",
'2.4', ('2.2','2.3','2.4')),
PathVariable(
'sundials_include',
"""The directory where the Sundials header files are
@ -493,6 +486,12 @@ else:
if env['boost_inc_dir']:
env.Append(CPPPATH=env['boost_inc_dir'])
if env['use_sundials'] in ('y','default'):
if env['sundials_include']:
env.Append(CPPPATH=[env['sundials_include']])
if env['sundials_libdir']:
env.Append(LIBPATH=[env['sundials_libdir']])
conf = Configure(env)
env['HAS_SSTREAM'] = conf.CheckCXXHeader('sstream', '<>')
@ -500,6 +499,27 @@ env['HAS_TIMES_H'] = conf.CheckCHeader('sys/times.h', '""')
env['HAS_UNISTD_H'] = conf.CheckCHeader('unistd.h', '""')
env['HAS_MATH_H_ERF'] = conf.CheckDeclaration('erf', '#include <math.h>', 'C++')
env['HAS_BOOST_MATH'] = conf.CheckCXXHeader('boost/math/special_functions/erf.hpp', '<>')
env['HAS_SUNDIALS'] = conf.CheckLibWithHeader('sundials_cvodes', 'cvodes/cvodes.h', 'C++',
'CVodeCreate(CV_BDF, CV_NEWTON);', False)
if env['HAS_SUNDIALS'] and env['use_sundials'] != 'n':
# Determine Sundials version
sundials_version_source = """
#include <iostream>
#include "sundials/sundials_config.h"
int main(int argc, char** argv) {
std::cout << SUNDIALS_PACKAGE_VERSION << std::endl;
return 0;
}"""
retcode, sundials_version = conf.TryRun(sundials_version_source, '.cpp')
if retcode == 0:
print """ERROR: Failed to determine Sundials version."""
sys.exit(0)
# Ignore the minor version, e.g. 2.4.x -> 2.4
env['sundials_version'] = '.'.join(sundials_version.strip().split('.')[:2])
print """INFO: Using Sundials version %s""" % sundials_version.strip()
env = conf.Finish()
if env['python_package'] in ('full','default'):
@ -541,6 +561,20 @@ elif env['matlab_toolbox'] == 'default':
print """INFO: Skipping compilation of the Matlab toolbox. """
if env['use_sundials'] == 'default':
if env['HAS_SUNDIALS']:
env['use_sundials'] = 'y'
else:
print "INFO: Sundials was not found. Building with minimal ODE solver capabilities."
env['use_sundials'] = 'n'
elif env['use_sundials'] == 'y' and not env['HAS_SUNDIALS']:
print """ERROR: Unable to find Sundials headers"""
sys.exit(1)
elif env['use_sundials'] == 'y' and env['sundials_version'] not in ('2.2','2.3','2.4'):
print """ERROR: Sundials version %r is not supported."""
sys.exit(1)
# **********************************************
# *** Set additional configuration variables ***
# **********************************************
@ -551,11 +585,6 @@ if env['blas_lapack_libs'] == '':
else:
ens['blas_lapack_libs'] = ','.split(env['blas_lapack_libs'])
if env['use_sundials'] == 'y' and env['sundials_include']:
env.Append(CPPPATH=[env['sundials_include']])
if env['use_sundials'] == 'y' and env['sundials_libdir']:
env.Append(LIBPATH=[env['sundials_libdir']])
env['ct_libdir'] = pjoin(env['prefix'], 'lib')
env['ct_bindir'] = pjoin(env['prefix'], 'bin')
env['ct_incdir'] = pjoin(env['prefix'], 'include', 'cantera')