[1125] | 1 | import os
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| 2 | import sys
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[1082] | 3 | import distutils.sysconfig
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| 4 | import platform
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[1184] | 5 | import SCons
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[1082] | 6 |
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[1873] | 7 | # try to autodetect numpy
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| 8 | def get_numpy_incdir():
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| 9 | try:
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| 10 | # try to find an egg
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| 11 | from pkg_resources import require
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| 12 | tmp = require("numpy")
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| 13 | import numpy
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| 14 | return numpy.__path__[0]+"/core/include"
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| 15 | except Exception:
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| 16 | # now try standard package
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| 17 | try:
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| 18 | import numpy
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| 19 | return numpy.__path__[0]+"/core/include"
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| 20 | except ImportError:
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| 21 | pass
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| 22 | return ""
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| 23 |
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[2517] | 24 | def get_libdir():
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| 25 | return os.path.basename(distutils.sysconfig.get_config_var('LIBDIR'))
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| 26 |
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[2518] | 27 | LIBDIR = 'lib' #get_libdir()
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[2517] | 28 |
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[2166] | 29 | EnsureSConsVersion(1,0,0)
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[1464] | 30 |
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[2503] | 31 | opts = Variables("options.cache")
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[1464] | 32 | opts.AddVariables(
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[2505] | 33 | ("extraroot", "Addition tree to look for packages", None),
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[2525] | 34 | ("extraflags", "Additional build flags", None),
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[1464] | 35 | PathVariable("casacoreroot", "The location of casacore",
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[1740] | 36 | "/usr/local"),
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[2506] | 37 | BoolVariable("casacorestatic",
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| 38 | "Link statically against casacore",
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| 39 | False),
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[1325] | 40 | ("boostroot", "The root dir where boost is installed", None),
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| 41 | ("boostlib", "The name of the boost python library",
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| 42 | "boost_python"),
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| 43 | ("boostlibdir", "The boost library location", None),
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| 44 | ("boostincdir", "The boost header file location", None),
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| 45 | ("cfitsioroot",
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| 46 | "The root directory where cfistio is installed", None),
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| 47 | ("cfitsiolibdir", "The cfitsio library location", None),
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[1327] | 48 | ("cfitsiolib", "The cfitsio library name", "cfitsio"),
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[1325] | 49 | ("cfitsioincdir", "The cfitsio include location", None),
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[1740] | 50 | ("wcslib", "The wcs library name", "wcs"),
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[1325] | 51 | ("wcsroot",
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| 52 | "The root directory where wcs is installed", None),
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| 53 | ("wcslibdir", "The wcs library location", None),
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[1354] | 54 | ("rpfitslib", "The rpfits library name", "rpfits"),
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[1325] | 55 | ("rpfitsroot",
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| 56 | "The root directory where rpfits is installed", None),
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| 57 | ("rpfitslibdir", "The rpfits library location", None),
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[2503] | 58 |
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[1501] | 59 | ("pyraproot", "The root directory where libpyrap is installed",
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| 60 | None),
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[1873] | 61 | ("numpyincdir", "numpy header file directory",
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| 62 | get_numpy_incdir()),
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[2503] | 63 | BoolVariable("enable_pyrap",
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| 64 | "Use pyrap conversion library from system",
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| 65 | False),
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[1501] | 66 | ("pyraplib", "The name of the pyrap library", "pyrap"),
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| 67 | ("pyraplibdir", "The directory where libpyrap is installed",
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| 68 | None),
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| 69 | ("pyrapincdir", "The pyrap include location",
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| 70 | None),
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[1464] | 71 | EnumVariable("mode", "The type of build.", "release",
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[1135] | 72 | ["release","debug"], ignorecase=1),
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[2503] | 73 | EnumVariable("makedoc",
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| 74 | "Build the userguide in specified format",
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| 75 | "none",
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| 76 | ["none", "pdf", "html"], ignorecase=1),
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[1740] | 77 | BoolVariable("apps", "Build cpp apps", True),
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[1501] | 78 | BoolVariable("alma", "Enable alma specific functionality",
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| 79 | False),
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[1130] | 80 | )
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[1082] | 81 |
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[1135] | 82 | env = Environment( toolpath = ['./scons'],
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[2505] | 83 | tools = ["default", "utils", "casa"],
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[1135] | 84 | ENV = { 'PATH' : os.environ[ 'PATH' ],
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[1120] | 85 | 'HOME' : os.environ[ 'HOME' ] },
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[1135] | 86 | options = opts)
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[1082] | 87 |
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[2503] | 88 | env.Help(opts.GenerateHelpText(env))
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[1120] | 89 | env.SConsignFile()
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[2503] | 90 | if not ( env.GetOption('clean') or env.GetOption('help') ):
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[1325] | 91 |
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[1130] | 92 | conf = Configure(env)
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[2507] | 93 | if conf.env.get("extraroot", None):
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[2506] | 94 | conf.env.AddCustomPackage('extra')
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[1130] | 95 | conf.env.Append(CPPPATH=[distutils.sysconfig.get_python_inc()])
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| 96 | if not conf.CheckHeader("Python.h", language='c'):
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| 97 | Exit(1)
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[1325] | 98 | pylib = 'python'+distutils.sysconfig.get_python_version()
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| 99 | if env['PLATFORM'] == "darwin":
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| 100 | conf.env.Append(FRAMEWORKS=["Python"])
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[1130] | 101 | else:
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[1325] | 102 | if not conf.CheckLib(library=pylib, language='c'): Exit(1)
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| 103 |
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| 104 | conf.env.AddCustomPackage('boost')
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[2506] | 105 | libname = conf.env["boostlib"]
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| 106 | if libname.find(".") > -1 and os.path.exists(libname):
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| 107 | conf.env.AppendUnique(LIBS=[env.File(libname)])
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| 108 | else:
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| 109 | if not conf.CheckLibWithHeader(libname,
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| 110 | 'boost/python.hpp', language='c++'):
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| 111 | Exit(1)
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[1501] | 112 |
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[2503] | 113 | if env["enable_pyrap"]:
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| 114 | conf.env.AddCustomPackage('pyrap')
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| 115 | if conf.CheckLib(conf.env["pyraplib"], language='c++', autoadd=0):
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| 116 | conf.env.PrependUnique(LIBS=env['pyraplib'])
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| 117 | else:
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| 118 | Exit(1)
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[1873] | 119 | else:
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| 120 | conf.env.AppendUnique(CPPPATH=[conf.env["numpyincdir"]])
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[2503] | 121 | if conf.CheckHeader("numpy/numpyconfig.h"):
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[1873] | 122 | conf.env.Append(CPPDEFINES=["-DAIPS_USENUMPY"])
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| 123 | else:
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| 124 | conf.env.Exit(1)
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[2503] | 125 | # compile in pyrap from here...
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[1873] | 126 | conf.env["pyrapint"] = "#/external/libpyrap/pyrap-0.3.2"
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[2503] | 127 | conf.env.Append(CPPFLAGS=['-DHAVE_LIBPYRAP'])
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| 128 |
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[2517] | 129 | if not conf.CheckLib("m"):
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| 130 | Exit(1)
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[1325] | 131 | # test for cfitsio
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| 132 | conf.env.AddCustomPackage('cfitsio')
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[2506] | 133 | libname = conf.env["cfitsiolib"]
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[2517] | 134 | if not conf.CheckHeader("fitsio.h"):
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| 135 | #SuSE is being special
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| 136 | conf.env.AppendUnique(CPPPATH=['/usr/include/libcfitsio0'])
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| 137 | if not conf.CheckHeader("fitsio.h"):
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| 138 | Exit(1)
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[2506] | 139 | if libname.find(".") > -1 and os.path.exists(libname):
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| 140 | conf.env.AppendUnique(LIBS=[env.File(libname)])
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| 141 | else:
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[2517] | 142 | if not conf.CheckLib(libname, language='c'):
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[2506] | 143 | Exit(1)
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[1325] | 144 | conf.env.AddCustomPackage('wcs')
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[2506] | 145 | libname = conf.env["wcslib"]
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| 146 | if libname.find(".") > -1 and os.path.exists(libname):
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| 147 | conf.env.AppendUnique(LIBS=[env.File(libname)])
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| 148 | else:
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| 149 | if not conf.CheckLibWithHeader(libname,
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| 150 | 'wcslib/wcs.h', language='c'):
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| 151 | Exit(1)
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| 152 |
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[1325] | 153 | conf.env.AddCustomPackage('rpfits')
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[2517] | 154 | if not conf.CheckLibWithHeader(conf.env["rpfitslib"], "RPFITS.h",
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| 155 | language="c"):
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[1354] | 156 | Exit(1)
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[2506] | 157 |
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| 158 | libpath = ""
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[2510] | 159 | for p in [conf.env["casacoreroot"], conf.env.get("extraroot", "")]:
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[2506] | 160 | pth = os.path.join(p, "include", "casacore")
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| 161 | if os.path.exists(pth):
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[2624] | 162 | libpath = os.path.join(p, LIBDIR)
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[2506] | 163 | conf.env.AppendUnique(CPPPATH=[pth])
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| 164 | break
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| 165 | cclibs = ["casa_images", "casa_ms", "casa_components",
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| 166 | "casa_coordinates", "casa_lattices",
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| 167 | "casa_fits", "casa_measures", "casa_scimath",
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[2517] | 168 | "casa_scimath_f", "casa_tables", "casa_casa"]
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[2506] | 169 | if conf.env["casacorestatic"]:
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[2624] | 170 | libs = [ env.File(os.path.join(libpath, "lib"+lib+".a")) \
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[2506] | 171 | for lib in cclibs ]
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| 172 | else:
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[2624] | 173 | conf.env.AppendUnique(LIBPATH=libpath)
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[2506] | 174 | if not conf.CheckLibWithHeader("casa_casa", "casa/aips.h",
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| 175 | language='c++', autoadd=0):
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| 176 | Exit(1)
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| 177 | libs = cclibs
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| 178 | conf.env.PrependUnique(LIBS=libs)
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[1325] | 179 |
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[1130] | 180 | if not conf.CheckLib('stdc++', language='c++'): Exit(1)
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[1433] | 181 | if conf.env["alma"]:
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[2485] | 182 | conf.env.Append(CPPFLAGS=['-DUSE_CASAPY'])
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[2525] | 183 | if conf.env.get("extraflags"):
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| 184 | flags = conf.env.ParseFlags(conf.env["extraflags"])
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| 185 | conf.env.MergeFlags(flags)
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[1082] | 186 | env = conf.Finish()
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[1120] | 187 |
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[2503] | 188 | opts.Save('options.cache', env)
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| 189 |
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[2942] | 190 | env["version"] = "4.3.x"
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[1135] | 191 |
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[1120] | 192 | if env['mode'] == 'release':
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[1335] | 193 | if env["PLATFORM"] != "darwin":
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| 194 | env.Append(LINKFLAGS=['-Wl,-O1', '-s'])
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| 195 | env.Append(CCFLAGS=["-O2"])
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| 196 | else:
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[2179] | 197 | env.Append(CCFLAGS=["-g", "-W", "-Wall"])
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[1184] | 198 |
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| 199 | # Export for SConscript files
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[1135] | 200 | Export("env")
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[1082] | 201 |
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[1325] | 202 | # build externals
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[2503] | 203 | ext = env.SConscript("external-alma/SConscript")
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| 204 |
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[1184] | 205 | # build library
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[2179] | 206 | so = env.SConscript("src/SConscript", variant_dir="build", duplicate=0)
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[2503] | 207 |
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| 208 | apps = env.SConscript("apps/SConscript")
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| 209 |
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[1195] | 210 | # test module import, to see if there are unresolved symbols
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| 211 | def test_module(target,source,env):
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| 212 | pth = str(target[0])
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| 213 | mod = os.path.splitext(pth)[0]
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| 214 | sys.path.insert(2, os.path.split(mod)[0])
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| 215 | __import__(os.path.split(mod)[1])
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| 216 | print "ok"
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| 217 | return 0
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[2503] | 218 |
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[1195] | 219 | def test_str(target, source, env):
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| 220 | return "Testing module..."
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[1184] | 221 |
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[1195] | 222 | taction = Action(test_module, test_str)
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| 223 | env.AddPostAction(so, taction)
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| 224 |
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| 225 | if env.GetOption("clean"):
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| 226 | Execute(Delete(".sconf_temp"))
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[2503] | 227 | Execute(Delete("options.cache"))
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[2627] | 228 | Execute(Delete(".sconsign.dblite"))
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[2166] | 229 | if env["makedoc"].lower() != "none":
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| 230 | env.SConscript("doc/SConscript")
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