import os import sys import distutils.sysconfig import platform import SCons # try to autodetect numpy def get_numpy_incdir(): try: # try to find an egg from pkg_resources import require tmp = require("numpy") import numpy return numpy.__path__[0]+"/core/include" except Exception: # now try standard package try: import numpy return numpy.__path__[0]+"/core/include" except ImportError: pass return "" def get_moduledir(prefix="/usr/local"): moduledir = distutils.sysconfig.get_python_lib(1,0, prefix) if sys.platform.startswith('linux') \ and platform.architecture()[0] == '64bit' \ and platform.dist()[0].lower() not in ['debian', 'ubuntu']: # hack to install into /usr/lib64 if scons is in the 32bit /usr/lib/ if moduledir.startswith("/usr"): moduledir = moduledir.replace("lib", "lib64") return moduledir EnsureSConsVersion(1,0,0) opts = Variables("options.cfg") opts.AddVariables( ("FORTRAN", "The fortran compiler", None), ("f2clib", "The fortran to c library", None), PathVariable("prefix", "The root installation path", distutils.sysconfig.PREFIX), ("moduledir", "The python module path (site-packages))", None), PathVariable("casacoreroot", "The location of casacore", "/usr/local"), ("boostroot", "The root dir where boost is installed", None), ("boostlib", "The name of the boost python library", "boost_python"), ("boostlibdir", "The boost library location", None), ("boostincdir", "The boost header file location", None), ("lapackroot", "The root directory where lapack is installed", None), ("lapacklibdir", "The lapack library location", None), ("lapacklib", "The lapack library name (e.g. for specialized AMD libraries", "lapack"), ("blasroot", "The root directory where blas is installed", None), ("blaslibdir", "The blas library location", None), ("blaslib", "The blas library name (e.g. for specialized AMD libraries", "blas"), ("cfitsioroot", "The root directory where cfistio is installed", None), ("cfitsiolibdir", "The cfitsio library location", None), ("cfitsiolib", "The cfitsio library name", "cfitsio"), ("cfitsioincdir", "The cfitsio include location", None), ("wcslib", "The wcs library name", "wcs"), ("wcsroot", "The root directory where wcs is installed", None), ("wcslibdir", "The wcs library location", None), ("rpfitslib", "The rpfits library name", "rpfits"), ("rpfitsroot", "The root directory where rpfits is installed", None), ("rpfitslibdir", "The rpfits library location", None), ("pyraproot", "The root directory where libpyrap is installed", None), ("numpyincdir", "numpy header file directory", get_numpy_incdir()), ("pyraplib", "The name of the pyrap library", "pyrap"), ("pyraplibdir", "The directory where libpyrap is installed", None), ("pyrapincdir", "The pyrap include location", None), BoolVariable("enable_pyrap", "Use pyrap conversion library", False), EnumVariable("mode", "The type of build.", "release", ["release","debug"], ignorecase=1), ("makedist", "Make a binary archive giving a suffix, e.g. sarge or fc5", ""), EnumVariable("makedoc", "Build the userguide in specified format", "none", ["none", "pdf", "html"], ignorecase=1), BoolVariable("apps", "Build cpp apps", True), BoolVariable("alma", "Enable alma specific functionality", False), ) env = Environment( toolpath = ['./scons'], tools = ["default", "archiver", "utils", "quietinstall", "casaoptions", "casa"], ENV = { 'PATH' : os.environ[ 'PATH' ], 'HOME' : os.environ[ 'HOME' ] }, options = opts) Help(opts.GenerateHelpText(env)) env.SConsignFile() if not env.GetOption('clean'): conf = Configure(env) conf.env.AppendUnique(LIBPATH=os.path.join(conf.env["casacoreroot"], "lib")) conf.env.AppendUnique(CPPPATH=os.path.join(conf.env["casacoreroot"], "include", "casacore")) if not conf.CheckLib("casa_casa", language='c++'): Exit(1) conf.env.PrependUnique(LIBS=["casa_images", "casa_ms", "casa_components", "casa_coordinates", "casa_lattices", "casa_fits", "casa_measures", "casa_scimath", "casa_scimath_f", "casa_tables", "casa_mirlib"]) conf.env.Append(CPPPATH=[distutils.sysconfig.get_python_inc()]) if not conf.CheckHeader("Python.h", language='c'): Exit(1) pylib = 'python'+distutils.sysconfig.get_python_version() if env['PLATFORM'] == "darwin": conf.env.Append(FRAMEWORKS=["Python"]) else: if not conf.CheckLib(library=pylib, language='c'): Exit(1) conf.env.AddCustomPackage('boost') if not conf.CheckLibWithHeader(conf.env["boostlib"], 'boost/python.hpp', language='c++'): Exit(1) # conf.env.AddCustomPackage('pyrap') if False and conf.CheckLib(conf.env["pyraplib"], language='c++', autoadd=0): conf.env.Append(CPPFLAGS=['-DHAVE_LIBPYRAP']) # conf.env.PrependUnique(LIBS=env['pyraplib']) else: conf.env.AppendUnique(CPPPATH=[conf.env["numpyincdir"]]) # numpy 1.0 uses config.h; numpy >= 1.1 uses numpyconfig.h if conf.CheckHeader("numpy/config.h") or \ conf.CheckHeader("numpy/numpyconfig.h"): conf.env.Append(CPPDEFINES=["-DAIPS_USENUMPY"]) else: conf.env.Exit(1) conf.env.Append(CPPFLAGS=['-DHAVE_LIBPYRAP']) # compile in pyrap here... conf.env["pyrapint"] = "#/external/libpyrap/pyrap-0.3.2" # test for cfitsio if not conf.CheckLib("m"): Exit(1) conf.env.AddCustomPackage('cfitsio') if not conf.CheckLibWithHeader(conf.env["cfitsiolib"], 'fitsio.h', language='c'): Exit(1) conf.env.AddCustomPackage('wcs') if not conf.CheckLibWithHeader(conf.env["wcslib"], 'wcslib/wcs.h', language='c'): Exit(1) conf.env.AddCustomPackage('rpfits') if not conf.CheckLib(conf.env["rpfitslib"], language="c"): Exit(1) # test for blas/lapack lapackname = conf.env.get("lapacklib", "lapack") conf.env.AddCustomPackage("lapack") if not conf.CheckLib(lapackname): Exit(1) blasname = conf.env.get("blaslib", "blas") conf.env.AddCustomPackage("blas") if not conf.CheckLib(blasname): Exit(1) conf.env.CheckFortran(conf) if not conf.CheckLib('stdc++', language='c++'): Exit(1) if conf.env["alma"]: conf.env.Append(CPPFLAGS=['-DUSE_CASAPY']) if not conf.env.get("moduledir"): mdir = get_moduledir(conf.env.get("prefix")) if env["PLATFORM"] == "darwin": mdir = distutils.sysconfig.get_python_lib(1,0) conf.env["moduledir"] = mdir env = conf.Finish() env["version"] = "4.1.x" if env['mode'] == 'release': if env["PLATFORM"] != "darwin": env.Append(LINKFLAGS=['-Wl,-O1', '-s']) env.Append(CCFLAGS=["-O2"]) else: env.Append(CCFLAGS=["-g", "-W", "-Wall"]) # Export for SConscript files Export("env") # build externals env.SConscript("external-alma/SConscript") # build library so = env.SConscript("src/SConscript", variant_dir="build", duplicate=0) # test module import, to see if there are unresolved symbols def test_module(target,source,env): pth = str(target[0]) mod = os.path.splitext(pth)[0] sys.path.insert(2, os.path.split(mod)[0]) __import__(os.path.split(mod)[1]) print "ok" return 0 def test_str(target, source, env): return "Testing module..." taction = Action(test_module, test_str) env.AddPostAction(so, taction) # Need this to make makedits work dummy = env.Install() env.Alias('install', dummy) # make binary distribution if len(env["makedist"]): env["stagedir"] = "asap-%s" % (env["version"]) env.Command('Staging distribution for archive in %s' % env["stagedir"], '', env.MessageAction) env.QInstall("$stagedir/asap", [so, env.SGlob("python/*.py")] ) env.QInstall("$stagedir/bin", ["bin/asap", "bin/asap_update_data"]) env.QInstall("$stagedir", ["packaging/setup.py"]) env.QInstall("$stagedir/debian", env.SGlob("packaging/debian/*") ) env.QInstall("$stagedir/asap/data", "share/ipythonrc-asap") env.QInstall("$stagedir/asap/data", "share/ipy_user_conf.py") if env["apps"]: env.SConscript("apps/SConscript") if env.GetOption("clean"): Execute(Delete(".sconf_temp")) if env["makedoc"].lower() != "none": env.SConscript("doc/SConscript")