def smart_link(source, target, env, for_signature):
import SCons.Tool.cxx
import SCons.Tool.FortranCommon
has_cplusplus = SCons.Tool.cxx.iscplusplus(source)
has_fortran = SCons.Tool.FortranCommon.isfortran(env, source)
has_d = isD(env, source)
if has_cplusplus and has_fortran and not has_d:
global issued_mixed_link_warning
if not issued_mixed_link_warning:
msg = "Using $CXX to link Fortran and C++ code together.\n\t" + \
"This may generate a buggy executable if the '%s'\n\t" + \
"compiler does not know how to deal with Fortran runtimes."
SCons.Warnings.warn(SCons.Warnings.FortranCxxMixWarning,
msg % env.subst('$CXX'))
issued_mixed_link_warning = True
return '$CXX'
elif has_d:
env['LINKCOM'] = env['DLINKCOM']
env['SHLINKCOM'] = env['SHDLINKCOM']
return '$DC'
elif has_fortran:
return '$FORTRAN'
elif has_cplusplus:
return '$CXX'
return '$CC'
def smart_link(source, target, env, for_signature):
has_cplusplus = cplusplus.iscplusplus(source)
has_fortran = isfortran(env, source)
has_d = isD(env, source)
if has_cplusplus and has_fortran and not has_d:
global issued_mixed_link_warning
if not issued_mixed_link_warning:
msg = "Using $CXX to link Fortran and C++ code together.\n\t" + \
"This may generate a buggy executable if the '%s'\n\t" + \
"compiler does not know how to deal with Fortran runtimes."
SCons.Warnings.warn(SCons.Warnings.FortranCxxMixWarning,
msg % env.subst('$CXX'))
issued_mixed_link_warning = True
return '$CXX'
elif has_d:
env['LINKCOM'] = env['DLINKCOM']
env['SHLINKCOM'] = env['SHDLINKCOM']
return '$DC'
elif has_fortran:
return '$FORTRAN'
elif has_cplusplus:
return '$CXX'
return '$CC'
