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#!/usr/bin/env python |
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Import('env') |
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|
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import platform, sys, subprocess, re |
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import packaging.version as pv |
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|
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srcs = Split(""" |
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library.cpp compiler.cpp type.cpp module.cpp symchar.cpp |
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instance.cpp instanceinterfacedata.cpp |
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matrix.cpp method.cpp name.cpp |
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reporter.cpp simulation.cpp set.cpp units.cpp dimensions.cpp extmethod.cpp |
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variable.cpp registry.cpp relation.cpp |
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solver.cpp curve.cpp plot.cpp |
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solverhooks.cpp |
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solverparameters.cpp solverparameter.cpp solverparameteriterator.cpp |
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solverstatus.cpp solverreporter.cpp |
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value.cpp |
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incidencematrix.cpp |
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integrator.cpp |
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integratorreporter.cpp |
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annotation.cpp |
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""") |
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|
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# Build a static library with all the sources |
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|
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envp = env.Clone() |
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|
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# get compile/link settings for libpython, Python.h |
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print("PYTHON_PKG =",envp['PYTHON_PKG']) |
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envp.ParseConfig('pkg-config $PYTHON_PKG --cflags --libs') |
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|
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configh = envp.Substfile(source='config.h.in') |
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|
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objs = [] |
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for s in srcs: |
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objs += envp.SharedObject(s) |
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|
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#--------------------------------------------- |
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# LITTLE WEE TEST PROGRAMS for debuggin the c++ wrapper |
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# currently out of order because of need for a separate builddir due to ASCXX_WITH_PYTHON flag taking different |
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|
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envx = env.Clone() |
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envx.ParseConfig('pkg-config $PYTHON_PKG_EMBED --cflags --libs') |
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print("envx LIBS =",envx['LIBS']) |
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envx.Append(LIBS=['ascend'],LIBPATH=['#']) |
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print("envx LIBS =",envx['LIBS']) |
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ipopttest = envx.Program('testipopt',['testipopt.cpp'] + objs) |
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conopttest = envx.Program('testconopt',['testconopt.cpp'] + objs) |
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slvreqtest = envx.Program('testslvreq',['testslvreq.cpp'] + objs) |
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|
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#--------------------------------------------- |
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# BUILD THE SWIG WRAPPER |
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|
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# check SWIG version |
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|
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def get_swig_version(env): |
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#print("SWIG='%s'" % env['SWIG']) |
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cmd = [env['SWIG'],'-version'] |
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if sys.version_info[0]==2: |
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output = subprocess.check_output(cmd) |
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else: |
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output = subprocess.check_output(cmd,encoding='utf-8') |
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|
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re1 = r"SWIG\s+Version\s+(?P<ver>[0-9][^\s]*)\s*$" |
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expr = re.compile(re1,re.M); |
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m = expr.search(output); |
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if not m: |
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#print("Got '%s'"%output) |
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return None |
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return pv.parse(m.group('ver')) |
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|
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def check_swig_version(context): |
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try: |
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context.Message("Checking version of SWIG... ") |
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ver = get_swig_version(context.env) |
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context.env['SWIGVERSION']=ver |
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if ver >= pv.parse('3'): |
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context.Result("ok, %s" % (ver)) |
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return True; |
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else: |
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context.Result("too old, %d.%d.%d" % (maj,min,pat)) |
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return False; |
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except Exception as e: |
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context.Result("Failed to detect version, or failed to run SWIG (%s)"% str(e)) |
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return False; |
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|
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conf = envp.Configure(custom_tests={'CheckSwig':check_swig_version}) |
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|
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build_python=True |
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if not conf.CheckCHeader('Python.h'): |
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with_python=False |
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if not conf.CheckSwig(): |
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with_python=False |
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without_python_reason = 'SWIG >= 1.3.24 is required' |
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else: |
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conf.env.Append(SWIGFLAGS=['-python']) |
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|
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envp = conf.Finish() |
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|
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print("SWIGVERSION = ",env['SWIGVERSION']) |
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|
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import SCons.Script |
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SWIGScanner = SCons.Scanner.ClassicCPP( |
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"SWIGScan" |
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, ".i" |
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, "CPPPATH" |
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, '^[ \t]*[%,#][ \t]*(?:include|import)[ \t]*(<|")([^>"]+)(>|")' |
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) |
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envp.Append(SCANNERS=[SWIGScanner]) |
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|
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#---------------------------------------------- |
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# SWIG wrapper |
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|
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def get_new_swig_flags(env): |
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flags = [] |
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if pv.parse(env['SWIGVERSION']) >= pv.parse('1.3.28'): |
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flags += ['-O'] |
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|
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#print "FLAGS=%s" % env.get('GRAPHVIZ_CPPPATH') |
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if env.get('WITH_GRAPHVIZ') and env.get('GRAPHVIZ_CPPPATH'): |
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flags += ['-I%s' % i for i in env.get('GRAPHVIZ_CPPPATH')] |
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|
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if env.get('LIBS') and 'msvcr71' in env['LIBS']: |
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flags += ['-DHAVE_MSVCR71'] |
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|
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return flags |
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|
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envs = envp.Clone() |
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envs.Append(LIBS=['ascend'],LIBPATH=['#']) |
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|
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if '-Wall' in envs.get('CCFLAGS'): |
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envs['CCFLAGS'] = envs['CCFLAGS'].remove('-Wall') |
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|
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if platform.system()=="Windows": |
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envs['SHLIBSUFFIX']='.pyd' |
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if env.get('LIBS') and 'msvcr71' in env['LIBS']: |
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envs.Append(CPPDEFINES=['HAVE_MSVCR71']) |
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envs.Append(LINKFLAGS="-static-libgcc ") |
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#TDM-GCC does *not* require or support the following: |
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#swig_env.Append(LINKFLAGS="-static-libstdc++") |
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|
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elif platform.system()=="Darwin": |
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envs['SHLIBSUFFIX']='.so' |
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|
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swigobjs = [] |
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|
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for swigf in Split(""" |
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ascpy.i |
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"""): |
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swigobj = envs.SharedObject(swigf |
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, SWIGFLAGS=['-python','-c++'] + get_new_swig_flags(env) |
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) |
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#swig_env.SideEffect(['ascpy.py','ascpy_wrap.h'],'ascpy$SWIGCXXFILESUFFIX') |
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envs.Depends('ascpy$SWIGCXXFILESUFFIX',['ascpy.i','solver.i','plot.i']) |
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envs.Clean('ascpy_wrap$SWIGCXXFILESUFFIX',swigobj) |
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envs.Clean('ascpy.py','ascpy$SWIGCXXFILESUFFIX') |
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envs.Clean('ascpy_wrap.h','ascpy$SWIGCXXFILESUFFIX') |
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|
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swigobjs.append(swigobj) |
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|
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if envs.get('WITH_DMALLOC'): |
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envs.Append(LIBS = ['dmalloc']) |
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envs.AppendUnique(LIBPATH = [env.get('DMALLOC_LIBPATH')]) |
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|
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if envs.get('WITH_GRAPHVIZ'): |
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envs.Append(LIBS = env['GRAPHVIZ_LIBS']) |
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swig_env.AppendUnique(LIBPATH = [env.get('GRAPHVIZ_LIBPATH')]) |
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|
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swiglib = envs.SharedLibrary("ascpy",objs + swigobjs |
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, SHLIBPREFIX = '_' |
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) |
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|
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|
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|
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if 0: |
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#if platform.system()=='Windows' and env.get('MSVS'): |
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# envp.Append(CCFLAGS=['/EHsc']) # for exceptions (as suggested by a MSVC error msg, dunno if it's right or not -- JP) |
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#swig_has_gccvisibility = True |
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# |
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#if env.get('HAVE_GCC'): |
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#python_env.Append(CPPFLAGS=['-O3']) |
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# if swig_has_gccvisibility and 'HAVE_GCCVISIBILITY' in env: |
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# python_env.Append(CCFLAGS=['-fvisibility=hidden']); |
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|
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#--------------------------------------------- |
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# INSTALLATION |
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|
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# python compile bytecode |
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|
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if env.get('CAN_INSTALL'): |
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env.InstallShared(Dir(env.subst("$INSTALL_ROOT$INSTALL_PYTHON_ASCEND")),swiglib) |
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env.InstallShared(Dir(env.subst("$INSTALL_ROOT$INSTALL_PYTHON_ASCEND")),'ascpy.py') |
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|
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# vim: set syntax=python: |
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