1 | import os
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2 | import sys
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3 | import distutils.sysconfig
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4 | import platform
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5 | import SCons
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6 |
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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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24 | moduledir = distutils.sysconfig.get_python_lib()
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25 |
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26 | if sys.platform.startswith('linux') and platform.architecture()[0] == '64bit':
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27 | # hack to install into /usr/lib64 if scons is in the 32bit /usr/lib/
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28 | if moduledir.startswith("/usr/lib/"):
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29 | moduledir = moduledir.replace("lib", "lib64")
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30 |
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31 | EnsureSConsVersion(1,1,0)
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32 |
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33 | opts = Variables("options.cfg")
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34 | opts.AddVariables(
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35 | ("FORTRAN", "The fortran compiler", None),
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36 | ("f2clib", "The fortran to c library", None),
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37 | PathVariable("prefix",
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38 | "The root installation path",
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39 | distutils.sysconfig.PREFIX),
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40 | PathVariable("moduledir",
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41 | "The python module path (site-packages))",
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42 | moduledir),
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43 | PathVariable("casacoreroot", "The location of casacore",
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44 | "/usr/local"),
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45 | ("boostroot", "The root dir where boost is installed", None),
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46 | ("boostlib", "The name of the boost python library",
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47 | "boost_python"),
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48 | ("boostlibdir", "The boost library location", None),
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49 | ("boostincdir", "The boost header file location", None),
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50 | ("lapackroot",
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51 | "The root directory where lapack is installed", None),
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52 | ("lapacklibdir", "The lapack library location", None),
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53 | ("lapacklib",
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54 | "The lapack library name (e.g. for specialized AMD libraries",
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55 | "lapack"),
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56 | ("blasroot",
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57 | "The root directory where blas is installed", None),
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58 | ("blaslibdir", "The blas library location", None),
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59 | ("blaslib",
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60 | "The blas library name (e.g. for specialized AMD libraries",
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61 | "blas"),
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62 | ("cfitsioroot",
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63 | "The root directory where cfistio is installed", None),
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64 | ("cfitsiolibdir", "The cfitsio library location", None),
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65 | ("cfitsiolib", "The cfitsio library name", "cfitsio"),
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66 | ("cfitsioincdir", "The cfitsio include location", None),
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67 | ("wcslib", "The wcs library name", "wcs"),
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68 | ("wcsroot",
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69 | "The root directory where wcs is installed", None),
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70 | ("wcslibdir", "The wcs library location", None),
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71 | ("rpfitslib", "The rpfits library name", "rpfits"),
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72 | ("rpfitsroot",
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73 | "The root directory where rpfits is installed", None),
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74 | ("rpfitslibdir", "The rpfits library location", None),
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75 | ("pyraproot", "The root directory where libpyrap is installed",
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76 | None),
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77 | ("numpyincdir", "numpy header file directory",
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78 | get_numpy_incdir()),
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79 | ("pyraplib", "The name of the pyrap library", "pyrap"),
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80 | ("pyraplibdir", "The directory where libpyrap is installed",
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81 | None),
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82 | ("pyrapincdir", "The pyrap include location",
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83 | None),
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84 | BoolVariable("enable_pyrap", "Use pyrap conversion library",
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85 | False),
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86 |
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87 | EnumVariable("mode", "The type of build.", "release",
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88 | ["release","debug"], ignorecase=1),
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89 | ("makedist",
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90 | "Make a binary archive giving a suffix, e.g. sarge or fc5",
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91 | ""),
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92 | EnumVariable("makedoc", "Build the userguide in specified format",
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93 | "none",
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94 | ["none", "pdf", "html"], ignorecase=1),
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95 | BoolVariable("apps", "Build cpp apps", True),
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96 | BoolVariable("alma", "Enable alma specific functionality",
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97 | False),
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98 | )
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99 |
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100 | env = Environment( toolpath = ['./scons'],
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101 | tools = ["default", "archiver", "utils",
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102 | "quietinstall"],
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103 | ENV = { 'PATH' : os.environ[ 'PATH' ],
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104 | 'HOME' : os.environ[ 'HOME' ] },
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105 | options = opts)
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106 |
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107 | Help(opts.GenerateHelpText(env))
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108 | env.SConsignFile()
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109 |
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110 | casacoretooldir = os.path.join(env["casacoreroot"],"share",
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111 | "casacore")
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112 | if not os.path.exists(casacoretooldir):
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113 | print "Could not find casacore scons tools"
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114 | Exit(1)
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115 |
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116 | # load casacore specific build flags
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117 | env.Tool('casaoptions', [casacoretooldir])
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118 | opts.Update(env)
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119 | env.Tool('casa', [casacoretooldir])
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120 |
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121 | if not env.GetOption('clean'):
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122 | conf = Configure(env)
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123 |
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124 | conf.env.AppendUnique(LIBPATH=os.path.join(conf.env["casacoreroot"],
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125 | "lib"))
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126 | conf.env.AppendUnique(CPPPATH=os.path.join(conf.env["casacoreroot"],
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127 | "include", "casacore"))
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128 | if not conf.CheckLib("casa_casa", language='c++'): Exit(1)
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129 | conf.env.PrependUnique(LIBS=["casa_images", "casa_ms", "casa_components",
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130 | "casa_coordinates", "casa_lattices",
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131 | "casa_fits", "casa_measures", "casa_scimath",
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132 | "casa_scimath_f", "casa_tables",
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133 | "casa_mirlib"])
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134 | conf.env.Append(CPPPATH=[distutils.sysconfig.get_python_inc()])
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135 | if not conf.CheckHeader("Python.h", language='c'):
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136 | Exit(1)
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137 | pylib = 'python'+distutils.sysconfig.get_python_version()
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138 | if env['PLATFORM'] == "darwin":
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139 | conf.env.Append(FRAMEWORKS=["Python"])
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140 | else:
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141 | if not conf.CheckLib(library=pylib, language='c'): Exit(1)
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142 |
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143 | conf.env.AddCustomPackage('boost')
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144 | if not conf.CheckLibWithHeader(conf.env["boostlib"],
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145 | 'boost/python.hpp', language='c++'):
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146 | Exit(1)
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147 |
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148 | conf.env.AddCustomPackage('pyrap')
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149 | if conf.CheckLib(conf.env["pyraplib"], language='c++', autoadd=0):
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150 | conf.env.Append(CPPFLAGS=['-DHAVE_LIBPYRAP'])
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151 | conf.env.PrependUnique(LIBS=env['pyraplib'])
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152 | else:
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153 | conf.env.AppendUnique(CPPPATH=[conf.env["numpyincdir"]])
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154 | # numpy 1.0 uses config.h; numpy >= 1.1 uses numpyconfig.h
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155 | if conf.CheckHeader("numpy/config.h") or \
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156 | conf.CheckHeader("numpy/numpyconfig.h"):
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157 | conf.env.Append(CPPDEFINES=["-DAIPS_USENUMPY"])
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158 | else:
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159 | conf.env.Exit(1)
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160 | conf.env.Append(CPPFLAGS=['-DHAVE_LIBPYRAP'])
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161 | # compile in pyrap here...
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162 | conf.env["pyrapint"] = "#/external/libpyrap/pyrap-0.3.2"
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163 | # test for cfitsio
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164 | if not conf.CheckLib("m"): Exit(1)
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165 | conf.env.AddCustomPackage('cfitsio')
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166 | if not conf.CheckLibWithHeader(conf.env["cfitsiolib"],
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167 | 'fitsio.h', language='c'):
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168 | Exit(1)
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169 | conf.env.AddCustomPackage('wcs')
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170 | if not conf.CheckLibWithHeader(conf.env["wcslib"],
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171 | 'wcslib/wcs.h', language='c'):
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172 | Exit(1)
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173 | conf.env.AddCustomPackage('rpfits')
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174 | if not conf.CheckLib(conf.env["rpfitslib"], language="c"):
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175 | Exit(1)
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176 |
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177 | # test for blas/lapack
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178 | lapackname = conf.env.get("lapacklib", "lapack")
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179 | conf.env.AddCustomPackage("lapack")
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180 | if not conf.CheckLib(lapackname): Exit(1)
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181 | blasname = conf.env.get("blaslib", "blas")
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182 | conf.env.AddCustomPackage("blas")
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183 | if not conf.CheckLib(blasname): Exit(1)
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184 | conf.env.CheckFortran(conf)
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185 | if not conf.CheckLib('stdc++', language='c++'): Exit(1)
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186 | if conf.env["alma"]:
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187 | conf.env.Append(CPPFLAGS=['-DUSE_ALMA'])
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188 | env = conf.Finish()
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189 |
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190 | env["version"] = "3.0.0"
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191 |
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192 | if env['mode'] == 'release':
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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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197 | env.Append(CCFLAGS=["-g", "-Wall"])
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198 |
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199 | # Export for SConscript files
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200 | Export("env")
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201 |
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202 | # build externals
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203 | env.SConscript("external-alma/SConscript")
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204 | # build library
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205 | so = env.SConscript("src/SConscript", build_dir="build", duplicate=0)
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206 | # test module import, to see if there are unresolved symbols
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207 | def test_module(target,source,env):
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208 | pth = str(target[0])
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209 | mod = os.path.splitext(pth)[0]
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210 | sys.path.insert(2, os.path.split(mod)[0])
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211 | __import__(os.path.split(mod)[1])
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212 | print "ok"
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213 | return 0
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214 | def test_str(target, source, env):
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215 | return "Testing module..."
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216 |
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217 | taction = Action(test_module, test_str)
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218 | env.AddPostAction(so, taction)
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219 |
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220 | # install targets
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221 | installs = []
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222 | installs.append(env.Install("$moduledir/asap", so))
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223 | installs.append(env.Install("$moduledir/asap", env.SGlob("python/*.py")))
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224 | installs.append(env.Install("$prefix/bin",
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225 | ["bin/asap", "bin/asap_update_data"]))
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226 | installs.append(env.Install("$moduledir/asap/data", "share/ipythonrc-asap"))
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227 | installs.append(env.Install("$moduledir/asap/data", "share/ipy_user_conf.py"))
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228 | env.Alias('install', installs)
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229 |
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230 | # install aips++ data repos
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231 | rootdir = None
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232 | outdir = os.path.join(env["moduledir"],'asap','data')
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233 | sources = ['ephemerides','geodetic']
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234 | if os.path.exists("/nfs/aips++/data"):
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235 | rootdir = "/nfs/aips++/data"
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236 | elif os.path.exists("data"):
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237 | rootdir = "./data"
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238 | if rootdir is not None:
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239 | ofiles, ifiles = env.WalkDirTree(outdir, rootdir, sources)
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240 | data = env.InstallAs(ofiles, ifiles)
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241 | env.Alias('install', data)
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242 |
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243 | # make binary distribution
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244 | if len(env["makedist"]):
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245 | env["stagedir"] = "asap-%s-%s" % (env["version"], env["makedist"])
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246 | env.Command('Staging distribution for archive in %s' % env["stagedir"],
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247 | '', env.MessageAction)
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248 | st0 = env.QInstall("$stagedir/asap", [so, env.SGlob("python/*.py")] )
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249 | env.QInstall("$stagedir/bin", ["bin/asap", "bin/asap_update_data"])
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250 | env.QInstall("$stagedir", ["bin/install"])
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251 | env.QInstall("$stagedir/asap/data", "share/ipythonrc-asap")
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252 | env.QInstall("$stagedir/asap/data", "share/ipy_user_conf.py")
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253 | if rootdir is not None:
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254 | # This creates a directory Using data table... - disabled
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255 | #env.Command("Using data tables in %s" % rootdir,
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256 | # '', env.MessageAction)
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257 | outdir = os.path.join(env["stagedir"],'asap','data')
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258 | ofiles, ifiles = env.WalkDirTree(outdir, rootdir, sources)
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259 | env.QInstallAs(ofiles, ifiles)
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260 | else:
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261 | env.Command("No data tables available. Use 'asap_update_data' after install",
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262 | '', env.MessageAction)
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263 | arch = env.Archiver(os.path.join("dist",env["stagedir"]),
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264 | env["stagedir"])
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265 | env.AddPostAction(arch, Delete("$stagedir"))
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266 | if env["makedoc"].lower() != "none":
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267 | env.SConscript("doc/SConscript")
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268 |
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269 | if env["apps"]:
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270 | env.SConscript("apps/SConscript")
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271 |
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272 | if env.GetOption("clean"):
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273 | Execute(Delete(".sconf_temp"))
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