| 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 | EnsureSConsVersion(1,0,0) |
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| 25 | |
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| 26 | opts = Variables("options.cache") |
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| 27 | opts.AddVariables( |
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| 28 | ("FORTRAN", "The fortran compiler", None), |
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| 29 | ("f2clib", "The fortran to c library", None), |
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| 30 | PathVariable("casacoreroot", "The location of casacore", |
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| 31 | "/usr/local"), |
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| 32 | ("boostroot", "The root dir where boost is installed", None), |
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| 33 | ("boostlib", "The name of the boost python library", |
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| 34 | "boost_python"), |
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| 35 | ("boostlibdir", "The boost library location", None), |
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| 36 | ("boostincdir", "The boost header file location", None), |
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| 37 | ("lapackroot", |
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| 38 | "The root directory where lapack is installed", None), |
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| 39 | ("lapacklibdir", "The lapack library location", None), |
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| 40 | ("lapacklib", |
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| 41 | "The lapack library name (e.g. for specialized AMD libraries", |
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| 42 | "lapack"), |
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| 43 | ("blasroot", |
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| 44 | "The root directory where blas is installed", None), |
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| 45 | ("blaslibdir", "The blas library location", None), |
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| 46 | ("blaslib", |
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| 47 | "The blas library name (e.g. for specialized AMD libraries", |
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| 48 | "blas"), |
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| 49 | ("cfitsioroot", |
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| 50 | "The root directory where cfistio is installed", None), |
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| 51 | ("cfitsiolibdir", "The cfitsio library location", None), |
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| 52 | ("cfitsiolib", "The cfitsio library name", "cfitsio"), |
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| 53 | ("cfitsioincdir", "The cfitsio include location", None), |
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| 54 | ("wcslib", "The wcs library name", "wcs"), |
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| 55 | ("wcsroot", |
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| 56 | "The root directory where wcs is installed", None), |
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| 57 | ("wcslibdir", "The wcs library location", None), |
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| 58 | ("rpfitslib", "The rpfits library name", "rpfits"), |
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| 59 | ("rpfitsroot", |
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| 60 | "The root directory where rpfits is installed", None), |
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| 61 | ("rpfitslibdir", "The rpfits library location", None), |
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| 62 | |
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| 63 | ("pyraproot", "The root directory where libpyrap is installed", |
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| 64 | None), |
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| 65 | ("numpyincdir", "numpy header file directory", |
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| 66 | get_numpy_incdir()), |
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| 67 | BoolVariable("enable_pyrap", |
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| 68 | "Use pyrap conversion library from system", |
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| 69 | False), |
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| 70 | ("pyraplib", "The name of the pyrap library", "pyrap"), |
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| 71 | ("pyraplibdir", "The directory where libpyrap is installed", |
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| 72 | None), |
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| 73 | ("pyrapincdir", "The pyrap include location", |
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| 74 | None), |
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| 75 | EnumVariable("mode", "The type of build.", "release", |
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| 76 | ["release","debug"], ignorecase=1), |
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| 77 | EnumVariable("makedoc", |
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| 78 | "Build the userguide in specified format", |
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| 79 | "none", |
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| 80 | ["none", "pdf", "html"], ignorecase=1), |
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| 81 | BoolVariable("apps", "Build cpp apps", True), |
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| 82 | BoolVariable("alma", "Enable alma specific functionality", |
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| 83 | False), |
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| 84 | ) |
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| 85 | |
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| 86 | env = Environment( toolpath = ['./scons'], |
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| 87 | tools = ["default", "utils", |
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| 88 | "casaoptions", "casa"], |
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| 89 | ENV = { 'PATH' : os.environ[ 'PATH' ], |
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| 90 | 'HOME' : os.environ[ 'HOME' ] }, |
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| 91 | options = opts) |
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| 92 | |
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| 93 | env.Help(opts.GenerateHelpText(env)) |
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| 94 | env.SConsignFile() |
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| 95 | if not ( env.GetOption('clean') or env.GetOption('help') ): |
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| 96 | |
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| 97 | conf = Configure(env) |
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| 98 | |
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| 99 | conf.env.AppendUnique(LIBPATH=os.path.join(conf.env["casacoreroot"], |
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| 100 | "lib")) |
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| 101 | conf.env.AppendUnique(CPPPATH=os.path.join(conf.env["casacoreroot"], |
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| 102 | "include", "casacore")) |
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| 103 | if not conf.CheckLib("casa_casa", language='c++'): Exit(1) |
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| 104 | conf.env.PrependUnique(LIBS=["casa_images", "casa_ms", "casa_components", |
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| 105 | "casa_coordinates", "casa_lattices", |
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| 106 | "casa_fits", "casa_measures", "casa_scimath", |
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| 107 | "casa_scimath_f", "casa_tables", |
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| 108 | "casa_mirlib"]) |
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| 109 | conf.env.Append(CPPPATH=[distutils.sysconfig.get_python_inc()]) |
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| 110 | if not conf.CheckHeader("Python.h", language='c'): |
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| 111 | Exit(1) |
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| 112 | pylib = 'python'+distutils.sysconfig.get_python_version() |
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| 113 | if env['PLATFORM'] == "darwin": |
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| 114 | conf.env.Append(FRAMEWORKS=["Python"]) |
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| 115 | else: |
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| 116 | if not conf.CheckLib(library=pylib, language='c'): Exit(1) |
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| 117 | |
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| 118 | conf.env.AddCustomPackage('boost') |
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| 119 | if not conf.CheckLibWithHeader(conf.env["boostlib"], |
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| 120 | 'boost/python.hpp', language='c++'): |
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| 121 | Exit(1) |
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| 122 | |
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| 123 | if env["enable_pyrap"]: |
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| 124 | conf.env.AddCustomPackage('pyrap') |
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| 125 | if conf.CheckLib(conf.env["pyraplib"], language='c++', autoadd=0): |
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| 126 | conf.env.PrependUnique(LIBS=env['pyraplib']) |
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| 127 | else: |
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| 128 | Exit(1) |
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| 129 | else: |
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| 130 | conf.env.AppendUnique(CPPPATH=[conf.env["numpyincdir"]]) |
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| 131 | # numpy 1.0 uses config.h; numpy >= 1.1 uses numpyconfig.h |
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| 132 | if conf.CheckHeader("numpy/numpyconfig.h"): |
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| 133 | conf.env.Append(CPPDEFINES=["-DAIPS_USENUMPY"]) |
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| 134 | else: |
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| 135 | conf.env.Exit(1) |
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| 136 | # compile in pyrap from here... |
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| 137 | conf.env["pyrapint"] = "#/external/libpyrap/pyrap-0.3.2" |
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| 138 | conf.env.Append(CPPFLAGS=['-DHAVE_LIBPYRAP']) |
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| 139 | |
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| 140 | # test for cfitsio |
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| 141 | if not conf.CheckLib("m"): Exit(1) |
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| 142 | conf.env.AddCustomPackage('cfitsio') |
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| 143 | if not conf.CheckLibWithHeader(conf.env["cfitsiolib"], |
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| 144 | 'fitsio.h', language='c'): |
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| 145 | Exit(1) |
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| 146 | conf.env.AddCustomPackage('wcs') |
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| 147 | if not conf.CheckLibWithHeader(conf.env["wcslib"], |
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| 148 | 'wcslib/wcs.h', language='c'): |
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| 149 | Exit(1) |
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| 150 | conf.env.AddCustomPackage('rpfits') |
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| 151 | if not conf.CheckLib(conf.env["rpfitslib"], language="c"): |
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| 152 | Exit(1) |
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| 153 | |
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| 154 | # test for blas/lapack |
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| 155 | lapackname = conf.env.get("lapacklib", "lapack") |
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| 156 | conf.env.AddCustomPackage("lapack") |
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| 157 | if not conf.CheckLib(lapackname): Exit(1) |
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| 158 | blasname = conf.env.get("blaslib", "blas") |
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| 159 | conf.env.AddCustomPackage("blas") |
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| 160 | if not conf.CheckLib(blasname): Exit(1) |
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| 161 | conf.env.CheckFortran(conf) |
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| 162 | if not conf.CheckLib('stdc++', language='c++'): Exit(1) |
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| 163 | if conf.env["alma"]: |
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| 164 | conf.env.Append(CPPFLAGS=['-DUSE_CASAPY']) |
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| 165 | env = conf.Finish() |
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| 166 | |
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| 167 | opts.Save('options.cache', env) |
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| 168 | |
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| 169 | env["version"] = "4.1.x" |
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| 170 | |
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| 171 | if env['mode'] == 'release': |
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| 172 | if env["PLATFORM"] != "darwin": |
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| 173 | env.Append(LINKFLAGS=['-Wl,-O1', '-s']) |
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| 174 | env.Append(CCFLAGS=["-O2"]) |
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| 175 | else: |
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| 176 | env.Append(CCFLAGS=["-g", "-W", "-Wall"]) |
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| 177 | |
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| 178 | # Export for SConscript files |
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| 179 | Export("env") |
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| 180 | |
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| 181 | # build externals |
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| 182 | ext = env.SConscript("external-alma/SConscript") |
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| 183 | |
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| 184 | # build library |
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| 185 | so = env.SConscript("src/SConscript", variant_dir="build", duplicate=0) |
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| 186 | |
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| 187 | apps = env.SConscript("apps/SConscript") |
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| 188 | |
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| 189 | # test module import, to see if there are unresolved symbols |
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| 190 | def test_module(target,source,env): |
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| 191 | pth = str(target[0]) |
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| 192 | mod = os.path.splitext(pth)[0] |
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| 193 | sys.path.insert(2, os.path.split(mod)[0]) |
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| 194 | __import__(os.path.split(mod)[1]) |
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| 195 | print "ok" |
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| 196 | return 0 |
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| 197 | |
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| 198 | def test_str(target, source, env): |
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| 199 | return "Testing module..." |
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| 200 | |
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| 201 | taction = Action(test_module, test_str) |
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| 202 | env.AddPostAction(so, taction) |
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| 203 | |
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| 204 | if env.GetOption("clean"): |
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| 205 | Execute(Delete(".sconf_temp")) |
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| 206 | Execute(Delete("options.cache")) |
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| 207 | |
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| 208 | if env["makedoc"].lower() != "none": |
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| 209 | env.SConscript("doc/SConscript") |
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