1import config.base 2 3import os 4import sys 5import re 6import cPickle 7 8# The sorted() builtin is not available with python-2.3 9try: sorted 10except NameError: 11 def sorted(lst): 12 lst.sort() 13 return lst 14 15class Configure(config.base.Configure): 16 def __init__(self, framework): 17 config.base.Configure.__init__(self, framework) 18 self.headerPrefix = 'PETSC' 19 self.substPrefix = 'PETSC' 20 self.installed = 0 # 1 indicates that Configure itself has already compiled and installed PETSc 21 return 22 23 def __str2__(self): 24 desc = [] 25 if not self.installed: 26 desc.append('xxx=========================================================================xxx') 27 if self.make.getMakeMacro('MAKE_IS_GNUMAKE'): 28 build_type = 'gnumake build' 29 elif self.getMakeMacro('PETSC_BUILD_USING_CMAKE'): 30 build_type = 'cmake build' 31 else: 32 build_type = 'legacy build' 33 desc.append(' Configure stage complete. Now build PETSc libraries with (%s):' % build_type) 34 desc.append(' make PETSC_DIR='+self.petscdir.dir+' PETSC_ARCH='+self.arch.arch+' all') 35 desc.append('xxx=========================================================================xxx') 36 else: 37 desc.append('xxx=========================================================================xxx') 38 desc.append(' Installation complete. You do not need to run make to compile or install the software') 39 desc.append('xxx=========================================================================xxx') 40 return '\n'.join(desc)+'\n' 41 42 def setupHelp(self, help): 43 import nargs 44 help.addArgument('PETSc', '-prefix=<dir>', nargs.Arg(None, '', 'Specifiy location to install PETSc (eg. /usr/local)')) 45 help.addArgument('PETSc', '-with-prefetch=<bool>', nargs.ArgBool(None, 1,'Enable checking for prefetch instructions')) 46 help.addArgument('Windows','-with-windows-graphics=<bool>', nargs.ArgBool(None, 1,'Enable check for Windows Graphics')) 47 help.addArgument('PETSc', '-with-default-arch=<bool>', nargs.ArgBool(None, 1, 'Allow using the last configured arch without setting PETSC_ARCH')) 48 help.addArgument('PETSc','-with-single-library=<bool>', nargs.ArgBool(None, 1,'Put all PETSc code into the single -lpetsc library')) 49 help.addArgument('PETSc','-with-fortran-bindings=<bool>', nargs.ArgBool(None, 1,'Build PETSc fortran bindings in the library and corresponding module files')) 50 help.addArgument('PETSc', '-with-ios=<bool>', nargs.ArgBool(None, 0, 'Build an iPhone/iPad version of PETSc library')) 51 help.addArgument('PETSc', '-with-xsdk-defaults', nargs.ArgBool(None, 0, 'Set the following as defaults for the xSDK standard: --enable-debug=1, --enable-shared=1, --with-precision=double, --with-index-size=32, locate blas/lapack automatically')) 52 help.addArgument('PETSc', '-known-has-attribute-aligned=<bool>',nargs.ArgBool(None, None, 'Indicates __attribute((aligned(16)) directive works (the usual test will be skipped)')) 53 help.addArgument('PETSc','-with-viewfromoptions=<bool>', nargs.ArgBool(None, 1,'Support XXXSetFromOptions() calls, for calls with many small solvers turn this off')) 54 help.addArgument('PETSc', '-with-display=<x11display>', nargs.Arg(None, '', 'Specifiy DISPLAY env variable for use with matlab test)')) 55 return 56 57 def registerPythonFile(self,filename,directory): 58 ''' Add a python file to the framework and registers its headerprefix, ... externalpackagedir 59 directory is the directory where the file relative to the BuildSystem or config path in python notation with . ''' 60 (utilityName, ext) = os.path.splitext(filename) 61 if not utilityName.startswith('.') and not utilityName.startswith('#') and ext == '.py' and not utilityName == '__init__': 62 if directory: directory = directory+'.' 63 utilityObj = self.framework.require(directory+utilityName, self) 64 utilityObj.headerPrefix = self.headerPrefix 65 utilityObj.archProvider = self.arch 66 utilityObj.languageProvider = self.languages 67 utilityObj.installDirProvider = self.installdir 68 utilityObj.externalPackagesDirProvider = self.externalpackagesdir 69 utilityObj.precisionProvider = self.scalartypes 70 utilityObj.indexProvider = self.indexTypes 71 setattr(self, utilityName.lower(), utilityObj) 72 return utilityObj 73 return None 74 75 def setupDependencies(self, framework): 76 config.base.Configure.setupDependencies(self, framework) 77 self.programs = framework.require('config.programs', self) 78 self.setCompilers = framework.require('config.setCompilers', self) 79 self.compilers = framework.require('config.compilers', self) 80 self.arch = framework.require('PETSc.options.arch', self.setCompilers) 81 self.petscdir = framework.require('PETSc.options.petscdir', self.arch) 82 self.installdir = framework.require('PETSc.options.installDir', self) 83 self.scalartypes = framework.require('PETSc.options.scalarTypes', self) 84 self.indexTypes = framework.require('PETSc.options.indexTypes', self) 85 self.languages = framework.require('PETSc.options.languages', self.setCompilers) 86 self.debugging = framework.require('PETSc.options.debugging', self.compilers) 87 self.indexTypes = framework.require('PETSc.options.indexTypes', self.compilers) 88 self.compilers = framework.require('config.compilers', self) 89 self.types = framework.require('config.types', self) 90 self.headers = framework.require('config.headers', self) 91 self.functions = framework.require('config.functions', self) 92 self.libraries = framework.require('config.libraries', self) 93 self.atomics = framework.require('config.atomics', self) 94 self.make = framework.require('config.packages.make', self) 95 self.blasLapack = framework.require('config.packages.BlasLapack',self) 96 self.cmake = framework.require('config.packages.cmake',self) 97 self.externalpackagesdir = framework.require('PETSc.options.externalpackagesdir',self) 98 self.mpi = framework.require('config.packages.MPI',self) 99 100 for utility in os.listdir(os.path.join('config','PETSc','options')): 101 self.registerPythonFile(utility,'PETSc.options') 102 103 for utility in os.listdir(os.path.join('config','BuildSystem','config','utilities')): 104 self.registerPythonFile(utility,'config.utilities') 105 106 for package in os.listdir(os.path.join('config', 'BuildSystem', 'config', 'packages')): 107 obj = self.registerPythonFile(package,'config.packages') 108 if obj: 109 obj.archProvider = self.framework.requireModule(obj.archProvider, obj) 110 obj.languageProvider = self.framework.requireModule(obj.languageProvider, obj) 111 obj.installDirProvider = self.framework.requireModule(obj.installDirProvider, obj) 112 obj.externalPackagesDirProvider = self.framework.requireModule(obj.externalPackagesDirProvider, obj) 113 obj.precisionProvider = self.framework.requireModule(obj.precisionProvider, obj) 114 obj.indexProvider = self.framework.requireModule(obj.indexProvider, obj) 115 116 # Force blaslapack and opencl to depend on scalarType so precision is set before BlasLapack is built 117 framework.require('PETSc.options.scalarTypes', self.f2cblaslapack) 118 framework.require('PETSc.options.scalarTypes', self.fblaslapack) 119 framework.require('PETSc.options.scalarTypes', self.blaslapack) 120 framework.require('PETSc.options.scalarTypes', self.opencl) 121 framework.require('PETSc.Regression', self) 122 123 self.programs.headerPrefix = self.headerPrefix 124 self.compilers.headerPrefix = self.headerPrefix 125 self.types.headerPrefix = self.headerPrefix 126 self.headers.headerPrefix = self.headerPrefix 127 self.functions.headerPrefix = self.headerPrefix 128 self.libraries.headerPrefix = self.headerPrefix 129 130 # Look for any user provided --download-xxx=directory packages 131 for arg in sys.argv: 132 if arg.startswith('--download-') and arg.find('=') > -1: 133 pname = arg[11:arg.find('=')] 134 if not hasattr(self,pname): 135 dname = os.path.dirname(arg[arg.find('=')+1:]) 136 if os.path.isdir(dname) and not os.path.isfile(os.path.join(dname,pname+'.py')): 137 self.framework.logPrint('User is registering a new package: '+arg) 138 sys.path.append(dname) 139 self.registerPythonFile(pname+'.py','') 140 141 # test for a variety of basic headers and functions 142 headersC = map(lambda name: name+'.h', ['setjmp','dos', 'endian', 'fcntl', 'float', 'io', 'limits', 'malloc', 'pwd', 'search', 'strings', 143 'unistd', 'sys/sysinfo', 'machine/endian', 'sys/param', 'sys/procfs', 'sys/resource', 144 'sys/systeminfo', 'sys/times', 'sys/utsname','string', 'stdlib', 145 'sys/socket','sys/wait','netinet/in','netdb','Direct','time','Ws2tcpip','sys/types', 146 'WindowsX', 'cxxabi','float','ieeefp','stdint','sched','pthread','mathimf','inttypes']) 147 functions = ['access', '_access', 'clock', 'drand48', 'getcwd', '_getcwd', 'getdomainname', 'gethostname', 148 'gettimeofday', 'getwd', 'memalign', 'memmove', 'mkstemp', 'popen', 'PXFGETARG', 'rand', 'getpagesize', 149 'readlink', 'realpath', 'sigaction', 'signal', 'sigset', 'usleep', 'sleep', '_sleep', 'socket', 150 'times', 'gethostbyname', 'uname','snprintf','_snprintf','lseek','_lseek','time','fork','stricmp', 151 'strcasecmp', 'bzero', 'dlopen', 'dlsym', 'dlclose', 'dlerror','get_nprocs','sysctlbyname', 152 '_set_output_format','_mkdir'] 153 libraries1 = [(['socket', 'nsl'], 'socket'), (['fpe'], 'handle_sigfpes')] 154 self.headers.headers.extend(headersC) 155 self.functions.functions.extend(functions) 156 self.libraries.libraries.extend(libraries1) 157 158 return 159 160 def DumpPkgconfig(self): 161 ''' Create a pkg-config file ''' 162 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')): 163 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')) 164 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig','PETSc.pc'),'w') 165 if self.framework.argDB['prefix']: 166 fd.write('prefix='+self.installdir.dir+'\n') 167 fd.write('exec_prefix=${prefix}\n') 168 fd.write('includedir=${prefix}/include\n') 169 else: 170 fd.write('prefix='+self.petscdir.dir+'\n') 171 fd.write('exec_prefix=${prefix}\n') 172 fd.write('includedir=${prefix}/include\n') 173 fd.write('libdir='+os.path.join(self.installdir.dir,'lib')+'\n') 174 175 self.setCompilers.pushLanguage('C') 176 fd.write('ccompiler='+self.setCompilers.getCompiler()+'\n') 177 fd.write('cflags_extra="'+self.setCompilers.getCompilerFlags().strip()+'"\n') 178 fd.write('cflags_dep="'+self.compilers.dependenciesGenerationFlag.get('C','')+'"\n') 179 fd.write('ldflag_rpath="'+self.setCompilers.CSharedLinkerFlag+'"\n') 180 self.setCompilers.popLanguage() 181 if hasattr(self.compilers, 'C++'): 182 self.setCompilers.pushLanguage('C++') 183 fd.write('cxxcompiler='+self.setCompilers.getCompiler()+'\n') 184 fd.write('cxxflags_extra="'+self.setCompilers.getCompilerFlags().strip()+'"\n') 185 self.setCompilers.popLanguage() 186 if hasattr(self.compilers, 'FC'): 187 self.setCompilers.pushLanguage('FC') 188 fd.write('fcompiler='+self.setCompilers.getCompiler()+'\n') 189 fd.write('fflags_extra="'+self.setCompilers.getCompilerFlags().strip()+'"\n') 190 self.setCompilers.popLanguage() 191 192 fd.write('\n') 193 fd.write('Name: PETSc\n') 194 fd.write('Description: Library to solve ODEs and algebraic equations\n') 195 fd.write('Version: %s\n' % self.petscdir.version) 196 fd.write('Cflags: ' + self.setCompilers.CPPFLAGS + ' ' + self.PETSC_CC_INCLUDES + '\n') 197 fd.write('Libs: '+self.libraries.toStringNoDupes(['-L${libdir}', self.petsclib], with_rpath=False)+'\n') 198 # Remove RPATH flags from library list. User can add them using 199 # pkg-config --variable=ldflag_rpath and pkg-config --libs-only-L 200 lflags = self.packagelibs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs+self.compilers.LIBS.split() 201 fd.write('Libs.private: '+self.libraries.toStringNoDupes([f for f in lflags if not f.startswith(self.setCompilers.CSharedLinkerFlag)], with_rpath=False)+'\n') 202 203 fd.close() 204 return 205 206 def DumpModule(self): 207 ''' Create a module file ''' 208 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules')): 209 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules')) 210 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules','petsc')): 211 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules','petsc')) 212 if self.framework.argDB['prefix']: 213 installdir = self.installdir.dir 214 installarch = '' 215 installpath = os.path.join(installdir,'bin') 216 else: 217 installdir = self.petscdir.dir 218 installarch = self.arch.arch 219 installpath = os.path.join(installdir,installarch,'bin')+':'+os.path.join(installdir,'bin') 220 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules','petsc',self.petscdir.version),'w') 221 fd.write('''\ 222#%%Module 223 224proc ModulesHelp { } { 225 puts stderr "This module sets the path and environment variables for petsc-%s" 226 puts stderr " see http://www.mcs.anl.gov/petsc/ for more information " 227 puts stderr "" 228} 229module-whatis "PETSc - Portable, Extensible Toolkit for Scientific Computation" 230 231set petsc_dir %s 232set petsc_arch %s 233 234setenv PETSC_ARCH $petsc_arch 235setenv PETSC_DIR $petsc_dir 236prepend-path PATH %s 237''' % (self.petscdir.version, installdir, installarch, installpath)) 238 fd.close() 239 return 240 241 def Dump(self): 242 ''' Actually put the values into the configuration files ''' 243 # eventually everything between -- should be gone 244 if self.mpi.usingMPIUni: 245 # 246 # Remove any MPI/MPICH include files that may have been put here by previous runs of ./configure 247 self.executeShellCommand('rm -rf '+os.path.join(self.petscdir.dir,self.arch.arch,'include','mpi*')+' '+os.path.join(self.petscdir.dir,self.arch.arch,'include','opa*'), log = self.log) 248 249#----------------------------------------------------------------------------------------------------- 250 251 # Sometimes we need C compiler, even if built with C++ 252 self.setCompilers.pushLanguage('C') 253 self.addMakeMacro('CC_FLAGS',self.setCompilers.getCompilerFlags()) 254 self.setCompilers.popLanguage() 255 256 # And sometimes we need a C++ compiler even when PETSc is built with C 257 if hasattr(self.compilers, 'CXX'): 258 self.setCompilers.pushLanguage('Cxx') 259 self.addDefine('HAVE_CXX','1') 260 self.addMakeMacro('CXX_FLAGS',self.setCompilers.getCompilerFlags()) 261 self.setCompilers.popLanguage() 262 263 # C preprocessor values 264 self.addMakeMacro('CPP_FLAGS',self.setCompilers.CPPFLAGS) 265 266 # compiler values 267 self.setCompilers.pushLanguage(self.languages.clanguage) 268 self.addMakeMacro('PCC',self.setCompilers.getCompiler()) 269 self.addMakeMacro('PCC_FLAGS',self.setCompilers.getCompilerFlags()) 270 self.setCompilers.popLanguage() 271 # .o or .obj 272 self.addMakeMacro('CC_SUFFIX','o') 273 274 # executable linker values 275 self.setCompilers.pushLanguage(self.languages.clanguage) 276 pcc_linker = self.setCompilers.getLinker() 277 self.addMakeMacro('PCC_LINKER',pcc_linker) 278 self.addMakeMacro('PCC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 279 self.setCompilers.popLanguage() 280 # '' for Unix, .exe for Windows 281 self.addMakeMacro('CC_LINKER_SUFFIX','') 282 283 if hasattr(self.compilers, 'FC'): 284 if self.framework.argDB['with-fortran-bindings']: 285 self.addDefine('HAVE_FORTRAN','1') 286 self.setCompilers.pushLanguage('FC') 287 # need FPPFLAGS in config/setCompilers 288 self.addMakeMacro('FPP_FLAGS',self.setCompilers.CPPFLAGS) 289 290 # compiler values 291 self.addMakeMacro('FC_FLAGS',self.setCompilers.getCompilerFlags()) 292 self.setCompilers.popLanguage() 293 # .o or .obj 294 self.addMakeMacro('FC_SUFFIX','o') 295 296 # executable linker values 297 self.setCompilers.pushLanguage('FC') 298 # Cannot have NAG f90 as the linker - so use pcc_linker as fc_linker 299 fc_linker = self.setCompilers.getLinker() 300 if config.setCompilers.Configure.isNAG(fc_linker, self.log): 301 self.addMakeMacro('FC_LINKER',pcc_linker) 302 else: 303 self.addMakeMacro('FC_LINKER',fc_linker) 304 self.addMakeMacro('FC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 305 # apple requires this shared library linker flag on SOME versions of the os 306 if self.setCompilers.getLinkerFlags().find('-Wl,-commons,use_dylibs') > -1: 307 self.addMakeMacro('DARWIN_COMMONS_USE_DYLIBS',' -Wl,-commons,use_dylibs ') 308 self.setCompilers.popLanguage() 309 310 # F90 Modules 311 if self.setCompilers.fortranModuleIncludeFlag: 312 self.addMakeMacro('FC_MODULE_FLAG', self.setCompilers.fortranModuleIncludeFlag) 313 else: # for non-f90 compilers like g77 314 self.addMakeMacro('FC_MODULE_FLAG', '-I') 315 if self.setCompilers.fortranModuleIncludeFlag: 316 self.addMakeMacro('FC_MODULE_OUTPUT_FLAG', self.setCompilers.fortranModuleOutputFlag) 317 else: 318 self.addMakeMacro('FC','') 319 320 if hasattr(self.compilers, 'CUDAC'): 321 self.setCompilers.pushLanguage('CUDA') 322 self.addMakeMacro('CUDAC_FLAGS',self.setCompilers.getCompilerFlags()) 323 self.setCompilers.popLanguage() 324 325 # shared library linker values 326 self.setCompilers.pushLanguage(self.languages.clanguage) 327 # need to fix BuildSystem to collect these separately 328 self.addMakeMacro('SL_LINKER',self.setCompilers.getLinker()) 329 self.addMakeMacro('SL_LINKER_FLAGS','${PCC_LINKER_FLAGS}') 330 self.setCompilers.popLanguage() 331 # One of 'a', 'so', 'lib', 'dll', 'dylib' (perhaps others also?) depending on the library generator and architecture 332 # Note: . is not included in this macro, consistent with AR_LIB_SUFFIX 333 if self.setCompilers.sharedLibraryExt == self.setCompilers.AR_LIB_SUFFIX: 334 self.addMakeMacro('SL_LINKER_SUFFIX', '') 335 self.addDefine('SLSUFFIX','""') 336 else: 337 self.addMakeMacro('SL_LINKER_SUFFIX', self.setCompilers.sharedLibraryExt) 338 self.addDefine('SLSUFFIX','"'+self.setCompilers.sharedLibraryExt+'"') 339 340 self.addMakeMacro('SL_LINKER_LIBS','${PETSC_EXTERNAL_LIB_BASIC}') 341 342#----------------------------------------------------------------------------------------------------- 343 344 # CONLY or CPP. We should change the PETSc makefiles to do this better 345 if self.languages.clanguage == 'C': lang = 'CONLY' 346 else: lang = 'CXXONLY' 347 self.addMakeMacro('PETSC_LANGUAGE',lang) 348 349 # real or complex 350 self.addMakeMacro('PETSC_SCALAR',self.scalartypes.scalartype) 351 # double or float 352 self.addMakeMacro('PETSC_PRECISION',self.scalartypes.precision) 353 354 if self.framework.argDB['with-batch']: 355 self.addMakeMacro('PETSC_WITH_BATCH','1') 356 357 # Test for compiler-specific macros that need to be defined. 358 if self.setCompilers.isCrayVector('CC', self.log): 359 self.addDefine('HAVE_CRAY_VECTOR','1') 360 361#----------------------------------------------------------------------------------------------------- 362 if self.functions.haveFunction('gethostbyname') and self.functions.haveFunction('socket') and self.headers.haveHeader('netinet/in.h'): 363 self.addDefine('USE_SOCKET_VIEWER','1') 364 if self.checkCompile('#include <sys/socket.h>','setsockopt(0,SOL_SOCKET,SO_REUSEADDR,0,0)'): 365 self.addDefine('HAVE_SO_REUSEADDR','1') 366 367#----------------------------------------------------------------------------------------------------- 368 # print include and lib for makefiles 369 self.framework.packages.reverse() 370 includes = [os.path.join(self.petscdir.dir,'include'),os.path.join(self.petscdir.dir,self.arch.arch,'include')] 371 libs = [] 372 for i in self.framework.packages: 373 if i.useddirectly: 374 self.addDefine('HAVE_'+i.PACKAGE.replace('-','_'), 1) # ONLY list package if it is used directly by PETSc (and not only by another package) 375 if not isinstance(i.lib, list): 376 i.lib = [i.lib] 377 if i.linkedbypetsc: libs.extend(i.lib) 378 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_LIB', self.libraries.toStringNoDupes(i.lib)) 379 if hasattr(i,'include'): 380 if not isinstance(i.include,list): 381 i.include = [i.include] 382 includes.extend(i.include) 383 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_INCLUDE',self.headers.toStringNoDupes(i.include)) 384 self.packagelibs = libs 385 if self.framework.argDB['with-single-library']: 386 self.petsclib = '-lpetsc' 387 else: 388 self.petsclib = '-lpetscts -lpetscsnes -lpetscksp -lpetscdm -lpetscmat -lpetscvec -lpetscsys' 389 self.alllibs = self.libraries.toStringNoDupes(['-L'+os.path.join(self.petscdir.dir,self.arch.arch,'lib'), self.petsclib]+libs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs)+' '+self.compilers.LIBS 390 self.PETSC_EXTERNAL_LIB_BASIC = self.libraries.toStringNoDupes(libs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs+self.compilers.LIBS.split()) 391 if self.framework.argDB['prefix'] and self.setCompilers.CSharedLinkerFlag not in ['-L']: 392 lib_basic = self.PETSC_EXTERNAL_LIB_BASIC.replace(self.setCompilers.CSharedLinkerFlag+os.path.join(self.petscdir.dir,self.arch.arch,'lib'),self.setCompilers.CSharedLinkerFlag+os.path.join(self.installdir.dir,'lib')) 393 else: 394 lib_basic = self.PETSC_EXTERNAL_LIB_BASIC 395 self.addMakeMacro('PETSC_EXTERNAL_LIB_BASIC',lib_basic) 396 self.allincludes = self.headers.toStringNoDupes(includes) 397 self.addMakeMacro('PETSC_CC_INCLUDES',self.allincludes) 398 self.PETSC_CC_INCLUDES = self.allincludes 399 if hasattr(self.compilers, 'FC'): 400 if self.compilers.fortranIsF90: 401 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes,includes)) 402 else: 403 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes)) 404 405 self.addMakeMacro('DESTDIR',self.installdir.dir) 406 self.addDefine('LIB_DIR','"'+os.path.join(self.installdir.dir,'lib')+'"') 407 408 if self.framework.argDB['with-single-library']: 409 # overrides the values set in conf/variables 410 self.addMakeMacro('LIBNAME','${INSTALL_LIB_DIR}/libpetsc.${AR_LIB_SUFFIX}') 411 self.addMakeMacro('SHLIBS','libpetsc') 412 self.addMakeMacro('PETSC_LIB_BASIC','-lpetsc') 413 self.addMakeMacro('PETSC_KSP_LIB_BASIC','-lpetsc') 414 self.addMakeMacro('PETSC_TS_LIB_BASIC','-lpetsc') 415 self.addMakeMacro('PETSC_TAO_LIB_BASIC','-lpetsc') 416 self.addMakeMacro('PETSC_WITH_EXTERNAL_LIB',self.alllibs) 417 self.addDefine('USE_SINGLE_LIBRARY', '1') 418 if self.sharedlibraries.useShared: 419 self.addMakeMacro('PETSC_SYS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 420 self.addMakeMacro('PETSC_VEC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 421 self.addMakeMacro('PETSC_MAT_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 422 self.addMakeMacro('PETSC_DM_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 423 self.addMakeMacro('PETSC_KSP_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 424 self.addMakeMacro('PETSC_SNES_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 425 self.addMakeMacro('PETSC_TS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 426 self.addMakeMacro('PETSC_TAO_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 427 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 428 self.addMakeMacro('PETSC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 429 self.addMakeMacro('PETSC_CONTRIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 430 else: 431 self.addMakeMacro('PETSC_SYS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 432 self.addMakeMacro('PETSC_VEC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 433 self.addMakeMacro('PETSC_MAT_LIB','${PETSC_WITH_EXTERNAL_LIB}') 434 self.addMakeMacro('PETSC_DM_LIB','${PETSC_WITH_EXTERNAL_LIB}') 435 self.addMakeMacro('PETSC_KSP_LIB','${PETSC_WITH_EXTERNAL_LIB}') 436 self.addMakeMacro('PETSC_SNES_LIB','${PETSC_WITH_EXTERNAL_LIB}') 437 self.addMakeMacro('PETSC_TS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 438 self.addMakeMacro('PETSC_TAO_LIB','${PETSC_WITH_EXTERNAL_LIB}') 439 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 440 self.addMakeMacro('PETSC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 441 self.addMakeMacro('PETSC_CONTRIB','${PETSC_WITH_EXTERNAL_LIB}') 442 443 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib')): 444 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib')) 445 446# add a makefile endtry for display 447 if self.framework.argDB['with-display']: 448 self.addMakeMacro('DISPLAY',self.framework.argDB['with-display']) 449 450 # add a makefile entry for configure options 451 self.addMakeMacro('CONFIGURE_OPTIONS', self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')) 452 return 453 454 def dumpConfigInfo(self): 455 import time 456 fd = file(os.path.join(self.arch.arch,'include','petscconfiginfo.h'),'w') 457 fd.write('static const char *petscconfigureoptions = "'+self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')+'";\n') 458 fd.close() 459 return 460 461 def dumpMachineInfo(self): 462 import platform 463 import time 464 import script 465 def escape(s): 466 return s.replace('"',r'\"').replace(r'\ ',r'\\ ') 467 fd = file(os.path.join(self.arch.arch,'include','petscmachineinfo.h'),'w') 468 fd.write('static const char *petscmachineinfo = \"\\n\"\n') 469 fd.write('\"-----------------------------------------\\n\"\n') 470 fd.write('\"Libraries compiled on %s on %s \\n\"\n' % (time.ctime(time.time()), platform.node())) 471 fd.write('\"Machine characteristics: %s\\n\"\n' % (platform.platform())) 472 fd.write('\"Using PETSc directory: %s\\n\"\n' % (escape(self.petscdir.dir))) 473 fd.write('\"Using PETSc arch: %s\\n\"\n' % (escape(self.arch.arch))) 474 fd.write('\"-----------------------------------------\\n\";\n') 475 fd.write('static const char *petsccompilerinfo = \"\\n\"\n') 476 self.setCompilers.pushLanguage(self.languages.clanguage) 477 fd.write('\"Using C compiler: %s %s ${COPTFLAGS} ${CFLAGS}\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()))) 478 self.setCompilers.popLanguage() 479 if hasattr(self.compilers, 'FC'): 480 self.setCompilers.pushLanguage('FC') 481 fd.write('\"Using Fortran compiler: %s %s ${FOPTFLAGS} ${FFLAGS} %s\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()), escape(self.setCompilers.CPPFLAGS))) 482 self.setCompilers.popLanguage() 483 fd.write('\"-----------------------------------------\\n\";\n') 484 fd.write('static const char *petsccompilerflagsinfo = \"\\n\"\n') 485 fd.write('\"Using include paths: %s %s %s\\n\"\n' % ('-I'+escape(os.path.join(self.petscdir.dir, self.arch.arch, 'include')), '-I'+escape(os.path.join(self.petscdir.dir, 'include')), escape(self.PETSC_CC_INCLUDES))) 486 fd.write('\"-----------------------------------------\\n\";\n') 487 fd.write('static const char *petsclinkerinfo = \"\\n\"\n') 488 self.setCompilers.pushLanguage(self.languages.clanguage) 489 fd.write('\"Using C linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 490 self.setCompilers.popLanguage() 491 if hasattr(self.compilers, 'FC'): 492 self.setCompilers.pushLanguage('FC') 493 fd.write('\"Using Fortran linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 494 self.setCompilers.popLanguage() 495 fd.write('\"Using libraries: %s%s -L%s %s %s\\n\"\n' % (escape(self.setCompilers.CSharedLinkerFlag), escape(os.path.join(self.petscdir.dir, self.arch.arch, 'lib')), escape(os.path.join(self.petscdir.dir, self.arch.arch, 'lib')), escape(self.petsclib), escape(self.PETSC_EXTERNAL_LIB_BASIC))) 496 fd.write('\"-----------------------------------------\\n\";\n') 497 fd.close() 498 return 499 500 def dumpCMakeConfig(self): 501 ''' 502 Writes configuration-specific values to ${PETSC_ARCH}/lib/petsc/conf/PETScBuildInternal.cmake. 503 This file is private to PETSc and should not be included by third parties 504 (a suitable file can be produced later by CMake, but this is not it). 505 ''' 506 def cmakeset(fd,key,val=True): 507 if val == True: val = 'YES' 508 if val == False: val = 'NO' 509 fd.write('set (' + key + ' ' + val + ')\n') 510 def ensurelist(a): 511 if isinstance(a,list): 512 return a 513 else: 514 return [a] 515 def libpath(lib): 516 'Returns a search path if that is what this item provides, else "" which will be cleaned out later' 517 if not isinstance(lib,str): return '' 518 if lib.startswith('-L'): return lib[2:] 519 if lib.startswith('-R'): return lib[2:] 520 if lib.startswith('-Wl,-rpath,'): 521 # This case occurs when an external package needs a specific system library that is normally provided by the compiler. 522 # In other words, the -L path is builtin to the wrapper or compiler, here we provide it so that CMake can locate the 523 # corresponding library. 524 return lib[len('-Wl,-rpath,'):] 525 if lib.startswith('-'): return '' 526 return os.path.dirname(lib) 527 def cleanlib(lib): 528 'Returns a library name if that is what this item provides, else "" which will be cleaned out later' 529 if not isinstance(lib,str): return '' 530 if lib.startswith('-l'): return lib[2:] 531 if lib.startswith('-Wl') or lib.startswith('-L'): return '' 532 lib = os.path.splitext(os.path.basename(lib))[0] 533 if lib.startswith('lib'): return lib[3:] 534 return lib 535 def nub(lst): 536 'Return a list containing the first occurrence of each unique element' 537 unique = [] 538 for elem in lst: 539 if elem not in unique and elem != '': 540 unique.append(elem) 541 return unique 542 try: reversed # reversed was added in Python-2.4 543 except NameError: 544 def reversed(lst): return lst[::-1] 545 def nublast(lst): 546 'Return a list containing the last occurrence of each unique entry in a list' 547 return reversed(nub(reversed(lst))) 548 def cmakeexpand(varname): 549 return r'"${' + varname + r'}"' 550 def uniqextend(lst,new): 551 for x in ensurelist(new): 552 if x not in lst: 553 lst.append(x) 554 def notstandardinclude(path): 555 return path not in '/usr/include'.split() # /usr/local/include is not automatically included on FreeBSD 556 def writeMacroDefinitions(fd): 557 if self.mpi.usingMPIUni: 558 cmakeset(fd,'PETSC_HAVE_MPIUNI') 559 for pkg in self.framework.packages: 560 if pkg.useddirectly: 561 cmakeset(fd,'PETSC_HAVE_' + pkg.PACKAGE.replace('-','_')) 562 for pair in pkg.defines.items(): 563 if pair[0].startswith('HAVE_') and pair[1]: 564 cmakeset(fd, self.framework.getFullDefineName(pkg, pair[0]), pair[1]) 565 for name,val in self.functions.defines.items(): 566 cmakeset(fd,'PETSC_'+name,val) 567 for dct in [self.defines, self.libraryoptions.defines]: 568 for k,v in dct.items(): 569 if k.startswith('USE_'): 570 cmakeset(fd,'PETSC_' + k, v) 571 cmakeset(fd,'PETSC_USE_COMPLEX', self.scalartypes.scalartype == 'complex') 572 cmakeset(fd,'PETSC_USE_REAL_' + self.scalartypes.precision.upper()) 573 cmakeset(fd,'PETSC_CLANGUAGE_'+self.languages.clanguage) 574 if hasattr(self.compilers, 'FC'): 575 cmakeset(fd,'PETSC_HAVE_FORTRAN') 576 if self.compilers.fortranIsF90: 577 cmakeset(fd,'PETSC_USING_F90') 578 if self.compilers.fortranIsF2003: 579 cmakeset(fd,'PETSC_USING_F2003') 580 if hasattr(self.compilers, 'CXX'): 581 cmakeset(fd,'PETSC_HAVE_CXX') 582 if self.sharedlibraries.useShared: 583 cmakeset(fd,'BUILD_SHARED_LIBS') 584 def writeBuildFlags(fd): 585 def extendby(lib): 586 libs = ensurelist(lib) 587 lib_paths.extend(map(libpath,libs)) 588 lib_libs.extend(map(cleanlib,libs)) 589 lib_paths = [] 590 lib_libs = [] 591 includes = [] 592 libvars = [] 593 for pkg in self.framework.packages: 594 if pkg.linkedbypetsc: 595 extendby(pkg.lib) 596 uniqextend(includes,pkg.include) 597 extendby(self.libraries.math) 598 extendby(self.libraries.rt) 599 extendby(self.compilers.flibs) 600 extendby(self.compilers.cxxlibs) 601 extendby(self.compilers.LIBS.split()) 602 for libname in nublast(lib_libs): 603 libvar = 'PETSC_' + libname.upper() + '_LIB' 604 addpath = '' 605 for lpath in nublast(lib_paths): 606 addpath += '"' + str(lpath) + '" ' 607 fd.write('find_library (' + libvar + ' ' + libname + ' HINTS ' + addpath + ')\n') 608 libvars.append(libvar) 609 fd.write('mark_as_advanced (' + ' '.join(libvars) + ')\n') 610 fd.write('set (PETSC_PACKAGE_LIBS ' + ' '.join(map(cmakeexpand,libvars)) + ')\n') 611 includes = filter(notstandardinclude,includes) 612 fd.write('set (PETSC_PACKAGE_INCLUDES ' + ' '.join(map(lambda i: '"'+i+'"',includes)) + ')\n') 613 fd = open(os.path.join(self.arch.arch,'lib','petsc','conf','PETScBuildInternal.cmake'), 'w') 614 writeMacroDefinitions(fd) 615 writeBuildFlags(fd) 616 fd.close() 617 return 618 619 def dumpCMakeLists(self): 620 import sys 621 if sys.version_info >= (2,4): 622 import cmakegen 623 try: 624 cmakegen.main(self.petscdir.dir, log=self.framework.log) 625 except (OSError), e: 626 self.framework.logPrint('Generating CMakeLists.txt failed:\n' + str(e)) 627 else: 628 self.framework.logPrint('Skipping cmakegen due to old python version: ' +str(sys.version_info) ) 629 630 def cmakeBoot(self): 631 import sys 632 self.cmakeboot_success = False 633 if sys.version_info >= (2,4) and hasattr(self.cmake,'cmake'): 634 oldRead = self.argDB.readonly 635 self.argDB.readonly = True 636 try: 637 import cmakeboot 638 self.cmakeboot_success = cmakeboot.main(petscdir=self.petscdir.dir,petscarch=self.arch.arch,argDB=self.argDB,framework=self.framework,log=self.framework.log) 639 except (OSError), e: 640 self.framework.logPrint('Booting CMake in PETSC_ARCH failed:\n' + str(e)) 641 except (ImportError, KeyError), e: 642 self.framework.logPrint('Importing cmakeboot failed:\n' + str(e)) 643 self.argDB.readonly = oldRead 644 if self.cmakeboot_success: 645 if hasattr(self.compilers, 'FC') and self.compilers.fortranIsF90 and not self.setCompilers.fortranModuleOutputFlag: 646 self.framework.logPrint('CMake configured successfully, but could not be used by default because of missing fortranModuleOutputFlag\n') 647 else: 648 self.framework.logPrint('CMake configured successfully, using as default build\n') 649 self.addMakeMacro('PETSC_BUILD_USING_CMAKE',1) 650 else: 651 self.framework.logPrint('CMake configuration was unsuccessful\n') 652 else: 653 self.framework.logPrint('Skipping cmakeboot due to old python version: ' +str(sys.version_info) ) 654 return 655 656 def configurePrefetch(self): 657 '''Sees if there are any prefetch functions supported''' 658 if config.setCompilers.Configure.isSolaris(self.log) or self.framework.argDB['with-ios'] or not self.framework.argDB['with-prefetch']: 659 self.addDefine('Prefetch(a,b,c)', ' ') 660 return 661 self.pushLanguage(self.languages.clanguage) 662 if self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch((const char*)v,_MM_HINT_NTA);\n'): 663 # The Intel Intrinsics manual [1] specifies the prototype 664 # 665 # void _mm_prefetch(char const *a, int sel); 666 # 667 # but other vendors seem to insist on using subtly different 668 # prototypes, including void* for the pointer, and an enum for 669 # sel. These are both reasonable changes, but negatively impact 670 # portability. 671 # 672 # [1] http://software.intel.com/file/6373 673 self.addDefine('HAVE_XMMINTRIN_H', 1) 674 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const char*)(a),(c))') 675 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 676 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 677 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 678 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 679 elif self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch(v,_MM_HINT_NTA);\n'): 680 self.addDefine('HAVE_XMMINTRIN_H', 1) 681 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const void*)(a),(c))') 682 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 683 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 684 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 685 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 686 elif self.checkLink('', 'void *v = 0;__builtin_prefetch(v,0,0);\n'): 687 # From GCC docs: void __builtin_prefetch(const void *addr,int rw,int locality) 688 # 689 # The value of rw is a compile-time constant one or zero; one 690 # means that the prefetch is preparing for a write to the memory 691 # address and zero, the default, means that the prefetch is 692 # preparing for a read. The value locality must be a compile-time 693 # constant integer between zero and three. A value of zero means 694 # that the data has no temporal locality, so it need not be left 695 # in the cache after the access. A value of three means that the 696 # data has a high degree of temporal locality and should be left 697 # in all levels of cache possible. Values of one and two mean, 698 # respectively, a low or moderate degree of temporal locality. 699 # 700 # Here we adopt Intel's x86/x86-64 naming scheme for the locality 701 # hints. Using macros for these values in necessary since some 702 # compilers require an enum. 703 self.addDefine('Prefetch(a,b,c)', '__builtin_prefetch((a),(b),(c))') 704 self.addDefine('PREFETCH_HINT_NTA', '0') 705 self.addDefine('PREFETCH_HINT_T0', '3') 706 self.addDefine('PREFETCH_HINT_T1', '2') 707 self.addDefine('PREFETCH_HINT_T2', '1') 708 else: 709 self.addDefine('Prefetch(a,b,c)', ' ') 710 self.popLanguage() 711 712 def configureAtoll(self): 713 '''Checks if atoll exists''' 714 if self.checkLink('#define _POSIX_C_SOURCE 200112L\n#include <stdlib.h>','long v = atoll("25")') or self.checkLink ('#include <stdlib.h>','long v = atoll("25")'): 715 self.addDefine('HAVE_ATOLL', '1') 716 717 def configureUnused(self): 718 '''Sees if __attribute((unused)) is supported''' 719 if self.framework.argDB['with-ios']: 720 self.addDefine('UNUSED', ' ') 721 return 722 self.pushLanguage(self.languages.clanguage) 723 if self.checkLink('__attribute((unused)) static int myfunc(__attribute((unused)) void *name){ return 1;}', 'int i = 0;\nint j = myfunc(&i);\ntypedef void* atype;\n__attribute((unused)) atype a;\n'): 724 self.addDefine('UNUSED', '__attribute((unused))') 725 else: 726 self.addDefine('UNUSED', ' ') 727 self.popLanguage() 728 729 def configureIsatty(self): 730 '''Check if the Unix C function isatty() works correctly 731 Actually just assumes it does not work correctly on batch systems''' 732 if not self.framework.argDB['with-batch']: 733 self.addDefine('USE_ISATTY',1) 734 735 def configureDeprecated(self): 736 '''Check if __attribute((deprecated)) is supported''' 737 self.pushLanguage(self.languages.clanguage) 738 ## Recent versions of gcc and clang support __attribute((deprecated("string argument"))), which is very useful, but 739 ## Intel has conspired to make a supremely environment-sensitive compiler. The Intel compiler looks at the gcc 740 ## executable in the environment to determine the language compatibility that it should attempt to emulate. Some 741 ## important Cray installations have built PETSc using the Intel compiler, but with a newer gcc module loaded (e.g., 742 ## 4.7). Thus at PETSc configure time, the Intel compiler decides to support the string argument, but the gcc 743 ## found in the default user environment is older and does not support the argument. If GCC and Intel were cool 744 ## like Clang and supported __has_attribute, we could avoid configure tests entirely, but they don't. And that is 745 ## why we can't have nice things. 746 # 747 # if self.checkCompile("""__attribute((deprecated("Why you shouldn't use myfunc"))) static int myfunc(void) { return 1;}""", ''): 748 # self.addDefine('DEPRECATED(why)', '__attribute((deprecated(why)))') 749 if self.checkCompile("""__attribute((deprecated)) static int myfunc(void) { return 1;}""", ''): 750 self.addDefine('DEPRECATED(why)', '__attribute((deprecated))') 751 else: 752 self.addDefine('DEPRECATED(why)', ' ') 753 self.popLanguage() 754 755 def configureAlign(self): 756 '''Check if __attribute(align) is supported''' 757 filename = 'conftestalign' 758 includes = ''' 759#include <sys/types.h> 760#if STDC_HEADERS 761#include <stdlib.h> 762#include <stdio.h> 763#include <stddef.h> 764#endif\n''' 765 body = ''' 766struct mystruct {int myint;} __attribute((aligned(16))); 767FILE *f = fopen("'''+filename+'''", "w"); 768if (!f) exit(1); 769fprintf(f, "%lu\\n", (unsigned long)sizeof(struct mystruct)); 770''' 771 if 'known-has-attribute-aligned' in self.argDB: 772 if self.argDB['known-has-attribute-aligned']: 773 size = 16 774 else: 775 size = -3 776 elif not self.argDB['with-batch']: 777 self.pushLanguage(self.languages.clanguage) 778 try: 779 if self.checkRun(includes, body) and os.path.exists(filename): 780 f = file(filename) 781 size = int(f.read()) 782 f.close() 783 os.remove(filename) 784 else: 785 size = -4 786 except: 787 size = -1 788 self.framework.logPrint('Error checking attribute(aligned)') 789 self.popLanguage() 790 else: 791 self.framework.addBatchInclude(['#include <stdlib.h>', '#include <stdio.h>', '#include <sys/types.h>','struct mystruct {int myint;} __attribute((aligned(16)));']) 792 self.framework.addBatchBody('fprintf(output, " \'--known-has-attribute-aligned=%d\',\\n", sizeof(struct mystruct)==16);') 793 size = -2 794 if size == 16: 795 self.addDefine('ATTRIBUTEALIGNED(size)', '__attribute((aligned (size)))') 796 self.addDefine('HAVE_ATTRIBUTEALIGNED', 1) 797 else: 798 self.framework.logPrint('incorrect alignment. Found alignment:'+ str(size)) 799 self.addDefine('ATTRIBUTEALIGNED(size)', ' ') 800 return 801 802 def configureExpect(self): 803 '''Sees if the __builtin_expect directive is supported''' 804 self.pushLanguage(self.languages.clanguage) 805 if self.checkLink('', 'if (__builtin_expect(0,1)) return 1;'): 806 self.addDefine('HAVE_BUILTIN_EXPECT', 1) 807 self.popLanguage() 808 809 def configureFunctionName(self): 810 '''Sees if the compiler supports __func__ or a variant.''' 811 def getFunctionName(lang): 812 name = '"unknown"' 813 self.pushLanguage(lang) 814 for fname in ['__func__','__FUNCTION__']: 815 code = "if ("+fname+"[0] != 'm') return 1;" 816 if self.checkCompile('',code) and self.checkLink('',code): 817 name = fname 818 break 819 self.popLanguage() 820 return name 821 langs = [] 822 823 self.addDefine('FUNCTION_NAME_C', getFunctionName('C')) 824 if hasattr(self.compilers, 'CXX'): 825 self.addDefine('FUNCTION_NAME_CXX', getFunctionName('Cxx')) 826 827 def configureIntptrt(self): 828 '''Determine what to use for uintptr_t''' 829 def staticAssertSizeMatchesVoidStar(inc,typename): 830 # The declaration is an error if either array size is negative. 831 # It should be okay to use an int that is too large, but it would be very unlikely for this to be the case 832 return self.checkCompile(inc, ('#define STATIC_ASSERT(cond) char negative_length_if_false[2*(!!(cond))-1]\n' 833 + 'STATIC_ASSERT(sizeof(void*) == sizeof(%s));'%typename)) 834 self.pushLanguage(self.languages.clanguage) 835 if self.checkCompile('#include <stdint.h>', 'int x; uintptr_t i = (uintptr_t)&x;'): 836 self.addDefine('UINTPTR_T', 'uintptr_t') 837 elif staticAssertSizeMatchesVoidStar('','unsigned long long'): 838 self.addDefine('UINTPTR_T', 'unsigned long long') 839 elif staticAssertSizeMatchesVoidStar('#include <stdlib.h>','size_t') or staticAssertSizeMatchesVoidStar('#include <string.h>', 'size_t'): 840 self.addDefine('UINTPTR_T', 'size_t') 841 elif staticAssertSizeMatchesVoidStar('','unsigned long'): 842 self.addDefine('UINTPTR_T', 'unsigned long') 843 elif staticAssertSizeMatchesVoidStar('','unsigned'): 844 self.addDefine('UINTPTR_T', 'unsigned') 845 else: 846 raise RuntimeError('Could not find any unsigned integer type matching void*') 847 self.popLanguage() 848 849 def configureRTLDDefault(self): 850 if self.checkCompile('#include <dlfcn.h>\n void *ptr = RTLD_DEFAULT;'): 851 self.addDefine('RTLD_DEFAULT','1') 852 return 853 854 def configureSolaris(self): 855 '''Solaris specific stuff''' 856 if os.path.isdir(os.path.join('/usr','ucblib')): 857 try: 858 flag = getattr(self.setCompilers, self.language[-1]+'SharedLinkerFlag') 859 except AttributeError: 860 flag = None 861 if flag is None: 862 self.compilers.LIBS += ' -L/usr/ucblib' 863 else: 864 self.compilers.LIBS += ' '+flag+'/usr/ucblib' 865 return 866 867 def configureLinux(self): 868 '''Linux specific stuff''' 869 # TODO: Test for this by mallocing an odd number of floats and checking the address 870 self.addDefine('HAVE_DOUBLE_ALIGN_MALLOC', 1) 871 return 872 873 def configureWin32(self): 874 '''Win32 non-cygwin specific stuff''' 875 kernel32=0 876 if self.libraries.add('Kernel32.lib','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 877 self.addDefine('HAVE_WINDOWS_H',1) 878 self.addDefine('HAVE_GETCOMPUTERNAME',1) 879 kernel32=1 880 elif self.libraries.add('kernel32','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 881 self.addDefine('HAVE_WINDOWS_H',1) 882 self.addDefine('HAVE_GETCOMPUTERNAME',1) 883 kernel32=1 884 if kernel32: 885 if self.framework.argDB['with-windows-graphics']: 886 self.addDefine('USE_WINDOWS_GRAPHICS',1) 887 if self.checkLink('#include <Windows.h>','LoadLibrary(0)'): 888 self.addDefine('HAVE_LOADLIBRARY',1) 889 if self.checkLink('#include <Windows.h>','GetProcAddress(0,0)'): 890 self.addDefine('HAVE_GETPROCADDRESS',1) 891 if self.checkLink('#include <Windows.h>','FreeLibrary(0)'): 892 self.addDefine('HAVE_FREELIBRARY',1) 893 if self.checkLink('#include <Windows.h>','GetLastError()'): 894 self.addDefine('HAVE_GETLASTERROR',1) 895 if self.checkLink('#include <Windows.h>','SetLastError(0)'): 896 self.addDefine('HAVE_SETLASTERROR',1) 897 if self.checkLink('#include <Windows.h>\n','QueryPerformanceCounter(0);\n'): 898 self.addDefine('USE_MICROSOFT_TIME',1) 899 if self.libraries.add('Advapi32.lib','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 900 self.addDefine('HAVE_GET_USER_NAME',1) 901 elif self.libraries.add('advapi32','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 902 self.addDefine('HAVE_GET_USER_NAME',1) 903 904 if not self.libraries.add('User32.lib','GetDC',prototype='#include <Windows.h>',call='GetDC(0);'): 905 self.libraries.add('user32','GetDC',prototype='#include <Windows.h>',call='GetDC(0);') 906 if not self.libraries.add('Gdi32.lib','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);'): 907 self.libraries.add('gdi32','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);') 908 909 self.types.check('int32_t', 'int') 910 if not self.checkCompile('#include <sys/types.h>\n','uid_t u;\n'): 911 self.addTypedef('int', 'uid_t') 912 self.addTypedef('int', 'gid_t') 913 if not self.checkLink('#if defined(PETSC_HAVE_UNISTD_H)\n#include <unistd.h>\n#endif\n','int a=R_OK;\n'): 914 self.framework.addDefine('R_OK', '04') 915 self.framework.addDefine('W_OK', '02') 916 self.framework.addDefine('X_OK', '01') 917 if not self.checkLink('#include <sys/stat.h>\n','int a=0;\nif (S_ISDIR(a)){}\n'): 918 self.framework.addDefine('S_ISREG(a)', '(((a)&_S_IFMT) == _S_IFREG)') 919 self.framework.addDefine('S_ISDIR(a)', '(((a)&_S_IFMT) == _S_IFDIR)') 920 if self.checkCompile('#include <Windows.h>\n','LARGE_INTEGER a;\nDWORD b=a.u.HighPart;\n'): 921 self.addDefine('HAVE_LARGE_INTEGER_U',1) 922 923 # Windows requires a Binary file creation flag when creating/opening binary files. Is a better test in order? 924 if self.checkCompile('#include <Windows.h>\n#include <fcntl.h>\n', 'int flags = O_BINARY;'): 925 self.addDefine('HAVE_O_BINARY',1) 926 927 if self.compilers.CC.find('win32fe') >= 0: 928 self.addDefine('HAVE_WINDOWS_COMPILERS',1) 929 self.addDefine('PATH_SEPARATOR','\';\'') 930 self.addDefine('DIR_SEPARATOR','\'\\\\\'') 931 self.addDefine('REPLACE_DIR_SEPARATOR','\'/\'') 932 self.addDefine('CANNOT_START_DEBUGGER',1) 933 (petscdir,error,status) = self.executeShellCommand('cygpath -w '+self.petscdir.dir, log = self.log) 934 self.addDefine('DIR','"'+petscdir.replace('\\','\\\\')+'"') 935 (petscdir,error,status) = self.executeShellCommand('cygpath -m '+self.petscdir.dir, log = self.log) 936 self.addMakeMacro('wPETSC_DIR',petscdir) 937 else: 938 self.addDefine('PATH_SEPARATOR','\':\'') 939 self.addDefine('REPLACE_DIR_SEPARATOR','\'\\\\\'') 940 self.addDefine('DIR_SEPARATOR','\'/\'') 941 self.addDefine('DIR', '"'+self.petscdir.dir+'"') 942 self.addMakeMacro('wPETSC_DIR',self.petscdir.dir) 943 return 944 945#----------------------------------------------------------------------------------------------------- 946 def configureCygwinBrokenPipe(self): 947 '''Cygwin version <= 1.7.18 had issues with pipes and long commands invoked from gnu-make 948 http://cygwin.com/ml/cygwin/2013-05/msg00340.html ''' 949 if config.setCompilers.Configure.isCygwin(self.log): 950 import platform 951 import re 952 r=re.compile("([0-9]+).([0-9]+).([0-9]+)") 953 m=r.match(platform.release()) 954 major=int(m.group(1)) 955 minor=int(m.group(2)) 956 subminor=int(m.group(3)) 957 if ((major < 1) or (major == 1 and minor < 7) or (major == 1 and minor == 7 and subminor <= 18)): 958 self.addMakeMacro('PETSC_CYGWIN_BROKEN_PIPE','1') 959 return 960 961#----------------------------------------------------------------------------------------------------- 962 def configureDefaultArch(self): 963 conffile = os.path.join('lib','petsc','conf', 'petscvariables') 964 if self.framework.argDB['with-default-arch']: 965 fd = file(conffile, 'w') 966 fd.write('PETSC_ARCH='+self.arch.arch+'\n') 967 fd.write('PETSC_DIR='+self.petscdir.dir+'\n') 968 fd.write('include '+os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','petscvariables')+'\n') 969 fd.close() 970 self.framework.actions.addArgument('PETSc', 'Build', 'Set default architecture to '+self.arch.arch+' in '+conffile) 971 elif os.path.isfile(conffile): 972 try: 973 os.unlink(conffile) 974 except: 975 raise RuntimeError('Unable to remove file '+conffile+'. Did a different user create it?') 976 return 977 978#----------------------------------------------------------------------------------------------------- 979 def configureScript(self): 980 '''Output a script in the conf directory which will reproduce the configuration''' 981 import nargs 982 import sys 983 scriptName = os.path.join(self.arch.arch,'lib','petsc','conf', 'reconfigure-'+self.arch.arch+'.py') 984 args = dict([(nargs.Arg.parseArgument(arg)[0], arg) for arg in self.framework.clArgs]) 985 if 'with-clean' in args: 986 del args['with-clean'] 987 if 'configModules' in args: 988 if nargs.Arg.parseArgument(args['configModules'])[1] == 'PETSc.Configure': 989 del args['configModules'] 990 if 'optionsModule' in args: 991 if nargs.Arg.parseArgument(args['optionsModule'])[1] == 'config.compilerOptions': 992 del args['optionsModule'] 993 if not 'PETSC_ARCH' in args: 994 args['PETSC_ARCH'] = 'PETSC_ARCH='+str(self.arch.arch) 995 f = file(scriptName, 'w') 996 f.write('#!'+sys.executable+'\n') 997 f.write('if __name__ == \'__main__\':\n') 998 f.write(' import sys\n') 999 f.write(' import os\n') 1000 f.write(' sys.path.insert(0, os.path.abspath(\'config\'))\n') 1001 f.write(' import configure\n') 1002 # pretty print repr(args.values()) 1003 f.write(' configure_options = [\n') 1004 for itm in sorted(args.values()): 1005 f.write(' \''+str(itm)+'\',\n') 1006 f.write(' ]\n') 1007 f.write(' configure.petsc_configure(configure_options)\n') 1008 f.close() 1009 try: 1010 os.chmod(scriptName, 0775) 1011 except OSError, e: 1012 self.framework.logPrint('Unable to make reconfigure script executable:\n'+str(e)) 1013 self.framework.actions.addArgument('PETSc', 'File creation', 'Created '+scriptName+' for automatic reconfiguration') 1014 return 1015 1016 def configureInstall(self): 1017 '''Setup the directories for installation''' 1018 if self.framework.argDB['prefix']: 1019 self.addMakeRule('shared_install','',['-@echo "Now to install the libraries do:"',\ 1020 '-@echo "'+self.installdir.installSudo+'make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} install"',\ 1021 '-@echo "========================================="']) 1022 else: 1023 self.addMakeRule('shared_install','',['-@echo "Now to check if the libraries are working do:"',\ 1024 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} test"',\ 1025 '-@echo "========================================="']) 1026 return 1027 1028 def configureGCOV(self): 1029 if self.framework.argDB['with-gcov']: 1030 self.addDefine('USE_GCOV','1') 1031 return 1032 1033 def configureFortranFlush(self): 1034 if hasattr(self.compilers, 'FC'): 1035 for baseName in ['flush','flush_']: 1036 if self.libraries.check('', baseName, otherLibs = self.compilers.flibs, fortranMangle = 1): 1037 self.addDefine('HAVE_'+baseName.upper(), 1) 1038 return 1039 1040 def configureViewFromOptions(self): 1041 if not self.framework.argDB['with-viewfromoptions']: 1042 self.addDefine('SKIP_VIEWFROMOPTIONS',1) 1043 1044 def postProcessPackages(self): 1045 postPackages=[] 1046 for i in self.framework.packages: 1047 if hasattr(i,'postProcess'): postPackages.append(i) 1048 if postPackages: 1049 # ctetgen needs petsc conf files. so attempt to create them early 1050 self.framework.dumpConfFiles() 1051 # tacky fix for dependency of Aluimia on Pflotran; requested via petsc-dev Matt provide a correct fix 1052 for i in postPackages: 1053 if i.name.upper() in ['PFLOTRAN']: 1054 i.postProcess() 1055 postPackages.remove(i) 1056 for i in postPackages: i.postProcess() 1057 for i in postPackages: 1058 if i.installedpetsc: 1059 self.installed = 1 1060 break 1061 return 1062 1063 def configure(self): 1064 if not os.path.samefile(self.petscdir.dir, os.getcwd()): 1065 raise RuntimeError('Wrong PETSC_DIR option specified: '+str(self.petscdir.dir) + '\n Configure invoked in: '+os.path.realpath(os.getcwd())) 1066 if self.framework.argDB['prefix'] and os.path.isdir(self.framework.argDB['prefix']) and os.path.samefile(self.framework.argDB['prefix'],self.petscdir.dir): 1067 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR!') 1068 if self.framework.argDB['prefix'] and self.framework.argDB['prefix'].find(' ') > -1: 1069 raise RuntimeError('Your --prefix '+self.framework.argDB['prefix']+' has spaces in it; this is not allowed.\n Use a --prefix that does not have spaces in it') 1070 if self.framework.argDB['prefix'] and os.path.isdir(self.framework.argDB['prefix']) and os.path.samefile(self.framework.argDB['prefix'],os.path.join(self.petscdir.dir,self.arch.arch)): 1071 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR/PETSC_ARCH!') 1072 self.framework.header = os.path.join(self.arch.arch,'include','petscconf.h') 1073 self.framework.cHeader = os.path.join(self.arch.arch,'include','petscfix.h') 1074 self.framework.makeMacroHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscvariables') 1075 self.framework.makeRuleHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscrules') 1076 if self.libraries.math is None: 1077 raise RuntimeError('PETSc requires a functional math library. Please send configure.log to petsc-maint@mcs.anl.gov.') 1078 if self.languages.clanguage == 'Cxx' and not hasattr(self.compilers, 'CXX'): 1079 raise RuntimeError('Cannot set C language to C++ without a functional C++ compiler.') 1080 self.executeTest(self.configureRTLDDefault) 1081 self.executeTest(self.configurePrefetch) 1082 self.executeTest(self.configureUnused) 1083 self.executeTest(self.configureDeprecated) 1084 self.executeTest(self.configureIsatty) 1085 self.executeTest(self.configureExpect); 1086 self.executeTest(self.configureAlign); 1087 self.executeTest(self.configureFunctionName); 1088 self.executeTest(self.configureIntptrt); 1089 self.executeTest(self.configureSolaris) 1090 self.executeTest(self.configureLinux) 1091 self.executeTest(self.configureWin32) 1092 self.executeTest(self.configureCygwinBrokenPipe) 1093 self.executeTest(self.configureDefaultArch) 1094 self.executeTest(self.configureScript) 1095 self.executeTest(self.configureInstall) 1096 self.executeTest(self.configureGCOV) 1097 self.executeTest(self.configureFortranFlush) 1098 self.executeTest(self.configureAtoll) 1099 self.executeTest(self.configureViewFromOptions) 1100 # dummy rules, always needed except for remote builds 1101 self.addMakeRule('remote','') 1102 self.addMakeRule('remoteclean','') 1103 1104 self.Dump() 1105 self.dumpConfigInfo() 1106 self.dumpMachineInfo() 1107 self.dumpCMakeConfig() 1108 self.dumpCMakeLists() 1109 # need to save the current state of BuildSystem so that postProcess() packages can read it in and perhaps run make install 1110 self.framework.storeSubstitutions(self.framework.argDB) 1111 self.framework.argDB['configureCache'] = cPickle.dumps(self.framework) 1112 self.framework.argDB.save(force = True) 1113 self.cmakeBoot() 1114 self.DumpPkgconfig() 1115 self.DumpModule() 1116 self.postProcessPackages() 1117 self.framework.log.write('================================================================================\n') 1118 self.logClear() 1119 return 1120