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[SCons] Get boost version string

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This will be used when choosing files to install on Windows
This commit is contained in:
Ray Speth 2013-06-03 22:17:33 +00:00
parent 463c481cb0
commit 49dc79c3ed
1 changed files with 13 additions and 7 deletions
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20
SConstruct
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@ -779,10 +779,21 @@ if not conf.CheckCXXHeader('cmath', '<>'):
print 'ERROR: The C++ compiler is not correctly configured.'
sys.exit(0)
def get_expression_value(includes, expression):
s = ['#include ' + i for i in includes]
s.extend(('#include <iostream>',
'int main(int argc, char** argv) {',
' std::cout << %s << std::endl;' % expression,
' return 0;',
'}\n'))
return '\n'.join(s)
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', '<>')
boost_version_source = get_expression_value(['<boost/version.hpp>'], 'BOOST_LIB_VERSION')
retcode, env['BOOST_LIB_VERSION'] = conf.TryRun(boost_version_source, '.cpp')
import SCons.Conftest, SCons.SConf
ret = SCons.Conftest.CheckLib(SCons.SConf.CheckContext(conf),
@ -799,13 +810,8 @@ env['LIBM'] = ['m'] if env['NEED_LIBM'] else []
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;
}"""
sundials_version_source = get_expression_value(['"sundials/sundials_config.h"'],
'SUNDIALS_PACKAGE_VERSION')
retcode, sundials_version = conf.TryRun(sundials_version_source, '.cpp')
if retcode == 0:
print """ERROR: Failed to determine Sundials version."""