| 1 | import os |
|---|
| 2 | import sys |
|---|
| 3 | import distutils.sysconfig |
|---|
| 4 | import platform |
|---|
| 5 | import SCons |
|---|
| 6 | |
|---|
| 7 | # try to autodetect numpy |
|---|
| 8 | def get_numpy_incdir(): |
|---|
| 9 | try: |
|---|
| 10 | # try to find an egg |
|---|
| 11 | from pkg_resources import require |
|---|
| 12 | tmp = require("numpy") |
|---|
| 13 | import numpy |
|---|
| 14 | return numpy.__path__[0]+"/core/include" |
|---|
| 15 | except Exception: |
|---|
| 16 | # now try standard package |
|---|
| 17 | try: |
|---|
| 18 | import numpy |
|---|
| 19 | return numpy.__path__[0]+"/core/include" |
|---|
| 20 | except ImportError: |
|---|
| 21 | pass |
|---|
| 22 | return "" |
|---|
| 23 | |
|---|
| 24 | def get_libdir(): |
|---|
| 25 | return os.path.basename(distutils.sysconfig.get_config_var('LIBDIR')) |
|---|
| 26 | |
|---|
| 27 | LIBDIR = 'lib' #get_libdir() |
|---|
| 28 | |
|---|
| 29 | EnsureSConsVersion(1,0,0) |
|---|
| 30 | |
|---|
| 31 | opts = Variables("options.cache") |
|---|
| 32 | opts.AddVariables( |
|---|
| 33 | ("extraroot", "Addition tree to look for packages", None), |
|---|
| 34 | ("extraflags", "Additional build flags", None), |
|---|
| 35 | ("FORTRAN", "The fortran compiler", None), |
|---|
| 36 | ("f2clib", "The fortran to c library", None), |
|---|
| 37 | PathVariable("casacoreroot", "The location of casacore", |
|---|
| 38 | "/usr/local"), |
|---|
| 39 | BoolVariable("casacorestatic", |
|---|
| 40 | "Link statically against casacore", |
|---|
| 41 | False), |
|---|
| 42 | ("boostroot", "The root dir where boost is installed", None), |
|---|
| 43 | ("boostlib", "The name of the boost python library", |
|---|
| 44 | "boost_python"), |
|---|
| 45 | ("boostlibdir", "The boost library location", None), |
|---|
| 46 | ("boostincdir", "The boost header file location", None), |
|---|
| 47 | ("lapackroot", |
|---|
| 48 | "The root directory where lapack is installed", None), |
|---|
| 49 | ("lapacklibdir", "The lapack library location", None), |
|---|
| 50 | ("lapacklib", |
|---|
| 51 | "The lapack library name (e.g. for specialized AMD libraries", |
|---|
| 52 | "lapack"), |
|---|
| 53 | ("blasroot", |
|---|
| 54 | "The root directory where blas is installed", None), |
|---|
| 55 | ("blaslibdir", "The blas library location", None), |
|---|
| 56 | ("blaslib", |
|---|
| 57 | "The blas library name (e.g. for specialized AMD libraries", |
|---|
| 58 | "blas"), |
|---|
| 59 | ("cfitsioroot", |
|---|
| 60 | "The root directory where cfistio is installed", None), |
|---|
| 61 | ("cfitsiolibdir", "The cfitsio library location", None), |
|---|
| 62 | ("cfitsiolib", "The cfitsio library name", "cfitsio"), |
|---|
| 63 | ("cfitsioincdir", "The cfitsio include location", None), |
|---|
| 64 | ("wcslib", "The wcs library name", "wcs"), |
|---|
| 65 | ("wcsroot", |
|---|
| 66 | "The root directory where wcs is installed", None), |
|---|
| 67 | ("wcslibdir", "The wcs library location", None), |
|---|
| 68 | ("rpfitslib", "The rpfits library name", "rpfits"), |
|---|
| 69 | ("rpfitsroot", |
|---|
| 70 | "The root directory where rpfits is installed", None), |
|---|
| 71 | ("rpfitslibdir", "The rpfits library location", None), |
|---|
| 72 | |
|---|
| 73 | ("pyraproot", "The root directory where libpyrap is installed", |
|---|
| 74 | None), |
|---|
| 75 | ("numpyincdir", "numpy header file directory", |
|---|
| 76 | get_numpy_incdir()), |
|---|
| 77 | BoolVariable("enable_pyrap", |
|---|
| 78 | "Use pyrap conversion library from system", |
|---|
| 79 | False), |
|---|
| 80 | ("pyraplib", "The name of the pyrap library", "pyrap"), |
|---|
| 81 | ("pyraplibdir", "The directory where libpyrap is installed", |
|---|
| 82 | None), |
|---|
| 83 | ("pyrapincdir", "The pyrap include location", |
|---|
| 84 | None), |
|---|
| 85 | EnumVariable("mode", "The type of build.", "release", |
|---|
| 86 | ["release","debug"], ignorecase=1), |
|---|
| 87 | EnumVariable("makedoc", |
|---|
| 88 | "Build the userguide in specified format", |
|---|
| 89 | "none", |
|---|
| 90 | ["none", "pdf", "html"], ignorecase=1), |
|---|
| 91 | BoolVariable("apps", "Build cpp apps", True), |
|---|
| 92 | BoolVariable("alma", "Enable alma specific functionality", |
|---|
| 93 | False), |
|---|
| 94 | ) |
|---|
| 95 | |
|---|
| 96 | env = Environment( toolpath = ['./scons'], |
|---|
| 97 | tools = ["default", "utils", "casa"], |
|---|
| 98 | ENV = { 'PATH' : os.environ[ 'PATH' ], |
|---|
| 99 | 'HOME' : os.environ[ 'HOME' ] }, |
|---|
| 100 | options = opts) |
|---|
| 101 | |
|---|
| 102 | env.Help(opts.GenerateHelpText(env)) |
|---|
| 103 | env.SConsignFile() |
|---|
| 104 | if not ( env.GetOption('clean') or env.GetOption('help') ): |
|---|
| 105 | |
|---|
| 106 | conf = Configure(env) |
|---|
| 107 | if conf.env.get("extraroot", None): |
|---|
| 108 | conf.env.AddCustomPackage('extra') |
|---|
| 109 | conf.env.Append(CPPPATH=[distutils.sysconfig.get_python_inc()]) |
|---|
| 110 | if not conf.CheckHeader("Python.h", language='c'): |
|---|
| 111 | Exit(1) |
|---|
| 112 | pylib = 'python'+distutils.sysconfig.get_python_version() |
|---|
| 113 | if env['PLATFORM'] == "darwin": |
|---|
| 114 | conf.env.Append(FRAMEWORKS=["Python"]) |
|---|
| 115 | else: |
|---|
| 116 | if not conf.CheckLib(library=pylib, language='c'): Exit(1) |
|---|
| 117 | |
|---|
| 118 | conf.env.AddCustomPackage('boost') |
|---|
| 119 | libname = conf.env["boostlib"] |
|---|
| 120 | if libname.find(".") > -1 and os.path.exists(libname): |
|---|
| 121 | conf.env.AppendUnique(LIBS=[env.File(libname)]) |
|---|
| 122 | else: |
|---|
| 123 | if not conf.CheckLibWithHeader(libname, |
|---|
| 124 | 'boost/python.hpp', language='c++'): |
|---|
| 125 | Exit(1) |
|---|
| 126 | |
|---|
| 127 | if env["enable_pyrap"]: |
|---|
| 128 | conf.env.AddCustomPackage('pyrap') |
|---|
| 129 | if conf.CheckLib(conf.env["pyraplib"], language='c++', autoadd=0): |
|---|
| 130 | conf.env.PrependUnique(LIBS=env['pyraplib']) |
|---|
| 131 | else: |
|---|
| 132 | Exit(1) |
|---|
| 133 | else: |
|---|
| 134 | conf.env.AppendUnique(CPPPATH=[conf.env["numpyincdir"]]) |
|---|
| 135 | if conf.CheckHeader("numpy/numpyconfig.h"): |
|---|
| 136 | conf.env.Append(CPPDEFINES=["-DAIPS_USENUMPY"]) |
|---|
| 137 | else: |
|---|
| 138 | conf.env.Exit(1) |
|---|
| 139 | # compile in pyrap from here... |
|---|
| 140 | conf.env["pyrapint"] = "#/external/libpyrap/pyrap-0.3.2" |
|---|
| 141 | conf.env.Append(CPPFLAGS=['-DHAVE_LIBPYRAP']) |
|---|
| 142 | |
|---|
| 143 | if not conf.CheckLib("m"): |
|---|
| 144 | Exit(1) |
|---|
| 145 | # test for cfitsio |
|---|
| 146 | conf.env.AddCustomPackage('cfitsio') |
|---|
| 147 | libname = conf.env["cfitsiolib"] |
|---|
| 148 | if not conf.CheckHeader("fitsio.h"): |
|---|
| 149 | #SuSE is being special |
|---|
| 150 | conf.env.AppendUnique(CPPPATH=['/usr/include/libcfitsio0']) |
|---|
| 151 | if not conf.CheckHeader("fitsio.h"): |
|---|
| 152 | Exit(1) |
|---|
| 153 | if libname.find(".") > -1 and os.path.exists(libname): |
|---|
| 154 | conf.env.AppendUnique(LIBS=[env.File(libname)]) |
|---|
| 155 | else: |
|---|
| 156 | if not conf.CheckLib(libname, language='c'): |
|---|
| 157 | Exit(1) |
|---|
| 158 | conf.env.AddCustomPackage('wcs') |
|---|
| 159 | libname = conf.env["wcslib"] |
|---|
| 160 | if libname.find(".") > -1 and os.path.exists(libname): |
|---|
| 161 | conf.env.AppendUnique(LIBS=[env.File(libname)]) |
|---|
| 162 | else: |
|---|
| 163 | if not conf.CheckLibWithHeader(libname, |
|---|
| 164 | 'wcslib/wcs.h', language='c'): |
|---|
| 165 | Exit(1) |
|---|
| 166 | |
|---|
| 167 | conf.env.AddCustomPackage('rpfits') |
|---|
| 168 | if not conf.CheckLibWithHeader(conf.env["rpfitslib"], "RPFITS.h", |
|---|
| 169 | language="c"): |
|---|
| 170 | Exit(1) |
|---|
| 171 | |
|---|
| 172 | libpath = "" |
|---|
| 173 | for p in [conf.env["casacoreroot"], conf.env.get("extraroot", "")]: |
|---|
| 174 | pth = os.path.join(p, "include", "casacore") |
|---|
| 175 | if os.path.exists(pth): |
|---|
| 176 | libpth = os.path.join(p, LIBDIR) |
|---|
| 177 | conf.env.AppendUnique(CPPPATH=[pth]) |
|---|
| 178 | break |
|---|
| 179 | cclibs = ["casa_images", "casa_ms", "casa_components", |
|---|
| 180 | "casa_coordinates", "casa_lattices", |
|---|
| 181 | "casa_fits", "casa_measures", "casa_scimath", |
|---|
| 182 | "casa_scimath_f", "casa_tables", "casa_casa"] |
|---|
| 183 | if conf.env["casacorestatic"]: |
|---|
| 184 | libs = [ env.File(os.path.join(libpth, "lib"+lib+".a")) \ |
|---|
| 185 | for lib in cclibs ] |
|---|
| 186 | else: |
|---|
| 187 | conf.env.AppendUnique(LIBPATH=libpth) |
|---|
| 188 | if not conf.CheckLibWithHeader("casa_casa", "casa/aips.h", |
|---|
| 189 | language='c++', autoadd=0): |
|---|
| 190 | Exit(1) |
|---|
| 191 | libs = cclibs |
|---|
| 192 | conf.env.PrependUnique(LIBS=libs) |
|---|
| 193 | |
|---|
| 194 | # test for blas/lapack |
|---|
| 195 | conf.env.AddCustomPackage("lapack") |
|---|
| 196 | libname = conf.env.get("lapacklib", "lapack") |
|---|
| 197 | if libname.find(".") > -1 and os.path.exists(libname): |
|---|
| 198 | conf.env.AppendUnique(LIBS=[env.File(libname)]) |
|---|
| 199 | else: |
|---|
| 200 | if not conf.CheckLib(libname): Exit(1) |
|---|
| 201 | libname = conf.env.get("blaslib", "blas") |
|---|
| 202 | if libname.find(".") > -1 and os.path.exists(libname): |
|---|
| 203 | conf.env.AppendUnique(LIBS=[env.File(libname)]) |
|---|
| 204 | else: |
|---|
| 205 | if not conf.CheckLib(libname): Exit(1) |
|---|
| 206 | |
|---|
| 207 | libname = conf.env.get("f2clib", "gfortran") |
|---|
| 208 | if libname.find(".") > -1 and os.path.exists(libname): |
|---|
| 209 | conf.env.AppendUnique(LIBS=[env.File(libname)]) |
|---|
| 210 | else: |
|---|
| 211 | conf.env.CheckFortran(conf) |
|---|
| 212 | if not conf.CheckLib('stdc++', language='c++'): Exit(1) |
|---|
| 213 | if conf.env["alma"]: |
|---|
| 214 | conf.env.Append(CPPFLAGS=['-DUSE_CASAPY']) |
|---|
| 215 | if conf.env.get("extraflags"): |
|---|
| 216 | flags = conf.env.ParseFlags(conf.env["extraflags"]) |
|---|
| 217 | conf.env.MergeFlags(flags) |
|---|
| 218 | env = conf.Finish() |
|---|
| 219 | |
|---|
| 220 | opts.Save('options.cache', env) |
|---|
| 221 | |
|---|
| 222 | env["version"] = "4.1.x" |
|---|
| 223 | |
|---|
| 224 | if env['mode'] == 'release': |
|---|
| 225 | if env["PLATFORM"] != "darwin": |
|---|
| 226 | env.Append(LINKFLAGS=['-Wl,-O1', '-s']) |
|---|
| 227 | env.Append(CCFLAGS=["-O2"]) |
|---|
| 228 | else: |
|---|
| 229 | env.Append(CCFLAGS=["-g", "-W", "-Wall"]) |
|---|
| 230 | |
|---|
| 231 | # Export for SConscript files |
|---|
| 232 | Export("env") |
|---|
| 233 | |
|---|
| 234 | # build externals |
|---|
| 235 | ext = env.SConscript("external-alma/SConscript") |
|---|
| 236 | |
|---|
| 237 | # build library |
|---|
| 238 | so = env.SConscript("src/SConscript", variant_dir="build", duplicate=0) |
|---|
| 239 | |
|---|
| 240 | apps = env.SConscript("apps/SConscript") |
|---|
| 241 | |
|---|
| 242 | # test module import, to see if there are unresolved symbols |
|---|
| 243 | def test_module(target,source,env): |
|---|
| 244 | pth = str(target[0]) |
|---|
| 245 | mod = os.path.splitext(pth)[0] |
|---|
| 246 | sys.path.insert(2, os.path.split(mod)[0]) |
|---|
| 247 | __import__(os.path.split(mod)[1]) |
|---|
| 248 | print "ok" |
|---|
| 249 | return 0 |
|---|
| 250 | |
|---|
| 251 | def test_str(target, source, env): |
|---|
| 252 | return "Testing module..." |
|---|
| 253 | |
|---|
| 254 | taction = Action(test_module, test_str) |
|---|
| 255 | env.AddPostAction(so, taction) |
|---|
| 256 | |
|---|
| 257 | if env.GetOption("clean"): |
|---|
| 258 | Execute(Delete(".sconf_temp")) |
|---|
| 259 | Execute(Delete("options.cache")) |
|---|
| 260 | |
|---|
| 261 | if env["makedoc"].lower() != "none": |
|---|
| 262 | env.SConscript("doc/SConscript") |
|---|
