1import config.base 2 3import os 4import sys 5import re 6import cPickle 7import string 8 9# The sorted() builtin is not available with python-2.3 10try: sorted 11except NameError: 12 def sorted(lst): 13 lst.sort() 14 return lst 15 16class Configure(config.base.Configure): 17 def __init__(self, framework): 18 config.base.Configure.__init__(self, framework) 19 self.headerPrefix = 'PETSC' 20 self.substPrefix = 'PETSC' 21 self.installed = 0 # 1 indicates that Configure itself has already compiled and installed PETSc 22 return 23 24 def __str2__(self): 25 desc = [] 26 if not self.installed: 27 desc.append('xxx=========================================================================xxx') 28 if self.make.getMakeMacro('MAKE_IS_GNUMAKE'): 29 build_type = 'gnumake build' 30 elif self.getMakeMacro('PETSC_BUILD_USING_CMAKE'): 31 build_type = 'cmake build' 32 else: 33 build_type = 'legacy build' 34 desc.append(' Configure stage complete. Now build PETSc libraries with (%s):' % build_type) 35 desc.append(' make PETSC_DIR='+self.petscdir.dir+' PETSC_ARCH='+self.arch.arch+' all') 36 desc.append('xxx=========================================================================xxx') 37 else: 38 desc.append('xxx=========================================================================xxx') 39 desc.append(' Installation complete. You do not need to run make to compile or install the software') 40 desc.append('xxx=========================================================================xxx') 41 return '\n'.join(desc)+'\n' 42 43 def setupHelp(self, help): 44 import nargs 45 help.addArgument('PETSc', '-prefix=<dir>', nargs.Arg(None, '', 'Specifiy location to install PETSc (eg. /usr/local)')) 46 help.addArgument('PETSc', '-with-prefetch=<bool>', nargs.ArgBool(None, 1,'Enable checking for prefetch instructions')) 47 help.addArgument('Windows','-with-windows-graphics=<bool>', nargs.ArgBool(None, 1,'Enable check for Windows Graphics')) 48 help.addArgument('PETSc', '-with-default-arch=<bool>', nargs.ArgBool(None, 1, 'Allow using the last configured arch without setting PETSC_ARCH')) 49 help.addArgument('PETSc','-with-single-library=<bool>', nargs.ArgBool(None, 1,'Put all PETSc code into the single -lpetsc library')) 50 help.addArgument('PETSc','-with-fortran-bindings=<bool>', nargs.ArgBool(None, 1,'Build PETSc fortran bindings in the library and corresponding module files')) 51 help.addArgument('PETSc', '-with-ios=<bool>', nargs.ArgBool(None, 0, 'Build an iPhone/iPad version of PETSc library')) 52 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')) 53 help.addArgument('PETSc', '-known-has-attribute-aligned=<bool>',nargs.ArgBool(None, None, 'Indicates __attribute((aligned(16)) directive works (the usual test will be skipped)')) 54 help.addArgument('PETSc','-with-viewfromoptions=<bool>', nargs.ArgBool(None, 1,'Support XXXSetFromOptions() calls, for calls with many small solvers turn this off')) 55 help.addArgument('PETSc', '-with-display=<x11display>', nargs.Arg(None, '', 'Specifiy DISPLAY env variable for use with matlab test)')) 56 return 57 58 def registerPythonFile(self,filename,directory): 59 ''' Add a python file to the framework and registers its headerprefix, ... externalpackagedir 60 directory is the directory where the file relative to the BuildSystem or config path in python notation with . ''' 61 (utilityName, ext) = os.path.splitext(filename) 62 if not utilityName.startswith('.') and not utilityName.startswith('#') and ext == '.py' and not utilityName == '__init__': 63 if directory: directory = directory+'.' 64 utilityObj = self.framework.require(directory+utilityName, self) 65 utilityObj.headerPrefix = self.headerPrefix 66 utilityObj.archProvider = self.arch 67 utilityObj.languageProvider = self.languages 68 utilityObj.installDirProvider = self.installdir 69 utilityObj.externalPackagesDirProvider = self.externalpackagesdir 70 utilityObj.precisionProvider = self.scalartypes 71 utilityObj.indexProvider = self.indexTypes 72 setattr(self, utilityName.lower(), utilityObj) 73 return utilityObj 74 return None 75 76 def setupDependencies(self, framework): 77 config.base.Configure.setupDependencies(self, framework) 78 self.programs = framework.require('config.programs', self) 79 self.setCompilers = framework.require('config.setCompilers', self) 80 self.compilers = framework.require('config.compilers', self) 81 self.arch = framework.require('PETSc.options.arch', self.setCompilers) 82 self.petscdir = framework.require('PETSc.options.petscdir', self.arch) 83 self.installdir = framework.require('PETSc.options.installDir', self) 84 self.scalartypes = framework.require('PETSc.options.scalarTypes', self) 85 self.indexTypes = framework.require('PETSc.options.indexTypes', self) 86 self.languages = framework.require('PETSc.options.languages', self.setCompilers) 87 self.debugging = framework.require('PETSc.options.debugging', self.compilers) 88 self.indexTypes = framework.require('PETSc.options.indexTypes', self.compilers) 89 self.compilers = framework.require('config.compilers', self) 90 self.types = framework.require('config.types', self) 91 self.headers = framework.require('config.headers', self) 92 self.functions = framework.require('config.functions', self) 93 self.libraries = framework.require('config.libraries', self) 94 self.atomics = framework.require('config.atomics', self) 95 self.make = framework.require('config.packages.make', self) 96 self.blasLapack = framework.require('config.packages.BlasLapack',self) 97 self.cmake = framework.require('config.packages.cmake',self) 98 self.externalpackagesdir = framework.require('PETSc.options.externalpackagesdir',self) 99 self.mpi = framework.require('config.packages.MPI',self) 100 101 for utility in os.listdir(os.path.join('config','PETSc','options')): 102 self.registerPythonFile(utility,'PETSc.options') 103 104 for utility in os.listdir(os.path.join('config','BuildSystem','config','utilities')): 105 self.registerPythonFile(utility,'config.utilities') 106 107 for package in os.listdir(os.path.join('config', 'BuildSystem', 'config', 'packages')): 108 obj = self.registerPythonFile(package,'config.packages') 109 if obj: 110 obj.archProvider = self.framework.requireModule(obj.archProvider, obj) 111 obj.languageProvider = self.framework.requireModule(obj.languageProvider, obj) 112 obj.installDirProvider = self.framework.requireModule(obj.installDirProvider, obj) 113 obj.externalPackagesDirProvider = self.framework.requireModule(obj.externalPackagesDirProvider, obj) 114 obj.precisionProvider = self.framework.requireModule(obj.precisionProvider, obj) 115 obj.indexProvider = self.framework.requireModule(obj.indexProvider, obj) 116 117 # Force blaslapack and opencl to depend on scalarType so precision is set before BlasLapack is built 118 framework.require('PETSc.options.scalarTypes', self.f2cblaslapack) 119 framework.require('PETSc.options.scalarTypes', self.fblaslapack) 120 framework.require('PETSc.options.scalarTypes', self.blaslapack) 121 framework.require('PETSc.options.scalarTypes', self.opencl) 122 framework.require('PETSc.Regression', self) 123 124 self.programs.headerPrefix = self.headerPrefix 125 self.compilers.headerPrefix = self.headerPrefix 126 self.types.headerPrefix = self.headerPrefix 127 self.headers.headerPrefix = self.headerPrefix 128 self.functions.headerPrefix = self.headerPrefix 129 self.libraries.headerPrefix = self.headerPrefix 130 131 # Look for any user provided --download-xxx=directory packages 132 for arg in sys.argv: 133 if arg.startswith('--download-') and arg.find('=') > -1: 134 pname = arg[11:arg.find('=')] 135 if not hasattr(self,pname): 136 dname = os.path.dirname(arg[arg.find('=')+1:]) 137 if os.path.isdir(dname) and not os.path.isfile(os.path.join(dname,pname+'.py')): 138 self.framework.logPrint('User is registering a new package: '+arg) 139 sys.path.append(dname) 140 self.registerPythonFile(pname+'.py','') 141 142 # test for a variety of basic headers and functions 143 headersC = map(lambda name: name+'.h', ['setjmp','dos', 'endian', 'fcntl', 'float', 'io', 'limits', 'malloc', 'pwd', 'search', 'strings', 144 'unistd', 'sys/sysinfo', 'machine/endian', 'sys/param', 'sys/procfs', 'sys/resource', 145 'sys/systeminfo', 'sys/times', 'sys/utsname','string', 'stdlib', 146 'sys/socket','sys/wait','netinet/in','netdb','Direct','time','Ws2tcpip','sys/types', 147 'WindowsX', 'cxxabi','float','ieeefp','stdint','sched','pthread','mathimf','inttypes','immintrin','zmmintrin']) 148 functions = ['access', '_access', 'clock', 'drand48', 'getcwd', '_getcwd', 'getdomainname', 'gethostname', 149 'gettimeofday', 'getwd', 'memalign', 'memmove', 'mkstemp', 'popen', 'PXFGETARG', 'rand', 'getpagesize', 150 'readlink', 'realpath', 'sigaction', 'signal', 'sigset', 'usleep', 'sleep', '_sleep', 'socket', 151 'times', 'gethostbyname', 'uname','snprintf','_snprintf','lseek','_lseek','time','fork','stricmp', 152 'strcasecmp', 'bzero', 'dlopen', 'dlsym', 'dlclose', 'dlerror','get_nprocs','sysctlbyname', 153 '_set_output_format','_mkdir'] 154 libraries1 = [(['socket', 'nsl'], 'socket'), (['fpe'], 'handle_sigfpes')] 155 self.headers.headers.extend(headersC) 156 self.functions.functions.extend(functions) 157 self.libraries.libraries.extend(libraries1) 158 159 return 160 161 def DumpPkgconfig(self): 162 ''' Create a pkg-config file ''' 163 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')): 164 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')) 165 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig','PETSc.pc'),'w') 166 if self.framework.argDB['prefix']: 167 fd.write('prefix='+self.installdir.dir+'\n') 168 fd.write('exec_prefix=${prefix}\n') 169 fd.write('includedir=${prefix}/include\n') 170 else: 171 fd.write('prefix='+self.petscdir.dir+'\n') 172 fd.write('exec_prefix=${prefix}\n') 173 fd.write('includedir=${prefix}/include\n') 174 fd.write('libdir='+os.path.join(self.installdir.dir,'lib')+'\n') 175 176 self.setCompilers.pushLanguage('C') 177 fd.write('ccompiler='+self.setCompilers.getCompiler()+'\n') 178 fd.write('cflags_extra="'+self.setCompilers.getCompilerFlags().strip()+'"\n') 179 fd.write('cflags_dep="'+self.compilers.dependenciesGenerationFlag.get('C','')+'"\n') 180 fd.write('ldflag_rpath="'+self.setCompilers.CSharedLinkerFlag+'"\n') 181 self.setCompilers.popLanguage() 182 if hasattr(self.compilers, 'C++'): 183 self.setCompilers.pushLanguage('C++') 184 fd.write('cxxcompiler='+self.setCompilers.getCompiler()+'\n') 185 fd.write('cxxflags_extra="'+self.setCompilers.getCompilerFlags().strip()+'"\n') 186 self.setCompilers.popLanguage() 187 if hasattr(self.compilers, 'FC'): 188 self.setCompilers.pushLanguage('FC') 189 fd.write('fcompiler='+self.setCompilers.getCompiler()+'\n') 190 fd.write('fflags_extra="'+self.setCompilers.getCompilerFlags().strip()+'"\n') 191 self.setCompilers.popLanguage() 192 193 fd.write('\n') 194 fd.write('Name: PETSc\n') 195 fd.write('Description: Library to solve ODEs and algebraic equations\n') 196 fd.write('Version: %s\n' % self.petscdir.version) 197 fd.write('Cflags: ' + self.setCompilers.CPPFLAGS + ' ' + self.PETSC_CC_INCLUDES + '\n') 198 fd.write('Libs: '+self.libraries.toStringNoDupes(['-L${libdir}', self.petsclib], with_rpath=False)+'\n') 199 # Remove RPATH flags from library list. User can add them using 200 # pkg-config --variable=ldflag_rpath and pkg-config --libs-only-L 201 fd.write('Libs.private: '+self.libraries.toStringNoDupes([f for f in self.packagelibs+self.complibs 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 self.setCompilers.pushLanguage('C') 250 compiler = self.setCompilers.getCompiler() 251 if compiler.find('mpicc') >=0: 252 try: 253 output = self.executeShellCommand(compiler + ' -show', log = self.log)[0] 254 compiler = output.split(' ')[0] 255 self.addDefine('MPICC_SHOW','"'+output.strip().replace('\n','\\\\n')+'"') 256 except: 257 pass 258 self.setCompilers.popLanguage() 259#----------------------------------------------------------------------------------------------------- 260 261 # Sometimes we need C compiler, even if built with C++ 262 self.setCompilers.pushLanguage('C') 263 self.addMakeMacro('CC_FLAGS',self.setCompilers.getCompilerFlags()) 264 self.setCompilers.popLanguage() 265 266 # And sometimes we need a C++ compiler even when PETSc is built with C 267 if hasattr(self.compilers, 'CXX'): 268 self.setCompilers.pushLanguage('Cxx') 269 self.addDefine('HAVE_CXX','1') 270 self.addMakeMacro('CXX_FLAGS',self.setCompilers.getCompilerFlags()) 271 self.setCompilers.popLanguage() 272 273 # C preprocessor values 274 self.addMakeMacro('CPP_FLAGS',self.setCompilers.CPPFLAGS) 275 276 # compiler values 277 self.setCompilers.pushLanguage(self.languages.clanguage) 278 self.addMakeMacro('PCC',self.setCompilers.getCompiler()) 279 self.addMakeMacro('PCC_FLAGS',self.setCompilers.getCompilerFlags()) 280 self.setCompilers.popLanguage() 281 # .o or .obj 282 self.addMakeMacro('CC_SUFFIX','o') 283 284 # executable linker values 285 self.setCompilers.pushLanguage(self.languages.clanguage) 286 pcc_linker = self.setCompilers.getLinker() 287 self.addMakeMacro('PCC_LINKER',pcc_linker) 288 self.addMakeMacro('PCC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 289 self.setCompilers.popLanguage() 290 # '' for Unix, .exe for Windows 291 self.addMakeMacro('CC_LINKER_SUFFIX','') 292 293 if hasattr(self.compilers, 'FC'): 294 if self.framework.argDB['with-fortran-bindings']: 295 self.addDefine('HAVE_FORTRAN','1') 296 self.setCompilers.pushLanguage('FC') 297 # need FPPFLAGS in config/setCompilers 298 self.addMakeMacro('FPP_FLAGS',self.setCompilers.CPPFLAGS) 299 300 # compiler values 301 self.addMakeMacro('FC_FLAGS',self.setCompilers.getCompilerFlags()) 302 self.setCompilers.popLanguage() 303 # .o or .obj 304 self.addMakeMacro('FC_SUFFIX','o') 305 306 # executable linker values 307 self.setCompilers.pushLanguage('FC') 308 # Cannot have NAG f90 as the linker - so use pcc_linker as fc_linker 309 fc_linker = self.setCompilers.getLinker() 310 if config.setCompilers.Configure.isNAG(fc_linker, self.log): 311 self.addMakeMacro('FC_LINKER',pcc_linker) 312 else: 313 self.addMakeMacro('FC_LINKER',fc_linker) 314 self.addMakeMacro('FC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 315 # apple requires this shared library linker flag on SOME versions of the os 316 if self.setCompilers.getLinkerFlags().find('-Wl,-commons,use_dylibs') > -1: 317 self.addMakeMacro('DARWIN_COMMONS_USE_DYLIBS',' -Wl,-commons,use_dylibs ') 318 self.setCompilers.popLanguage() 319 320 # F90 Modules 321 if self.setCompilers.fortranModuleIncludeFlag: 322 self.addMakeMacro('FC_MODULE_FLAG', self.setCompilers.fortranModuleIncludeFlag) 323 else: # for non-f90 compilers like g77 324 self.addMakeMacro('FC_MODULE_FLAG', '-I') 325 if self.setCompilers.fortranModuleIncludeFlag: 326 self.addMakeMacro('FC_MODULE_OUTPUT_FLAG', self.setCompilers.fortranModuleOutputFlag) 327 else: 328 self.addMakeMacro('FC','') 329 330 if hasattr(self.compilers, 'CUDAC'): 331 self.setCompilers.pushLanguage('CUDA') 332 self.addMakeMacro('CUDAC_FLAGS',self.setCompilers.getCompilerFlags()) 333 self.setCompilers.popLanguage() 334 335 # shared library linker values 336 self.setCompilers.pushLanguage(self.languages.clanguage) 337 # need to fix BuildSystem to collect these separately 338 self.addMakeMacro('SL_LINKER',self.setCompilers.getLinker()) 339 self.addMakeMacro('SL_LINKER_FLAGS','${PCC_LINKER_FLAGS}') 340 self.setCompilers.popLanguage() 341 # One of 'a', 'so', 'lib', 'dll', 'dylib' (perhaps others also?) depending on the library generator and architecture 342 # Note: . is not included in this macro, consistent with AR_LIB_SUFFIX 343 if self.setCompilers.sharedLibraryExt == self.setCompilers.AR_LIB_SUFFIX: 344 self.addMakeMacro('SL_LINKER_SUFFIX', '') 345 self.addDefine('SLSUFFIX','""') 346 else: 347 self.addMakeMacro('SL_LINKER_SUFFIX', self.setCompilers.sharedLibraryExt) 348 self.addDefine('SLSUFFIX','"'+self.setCompilers.sharedLibraryExt+'"') 349 350 self.addMakeMacro('SL_LINKER_LIBS','${PETSC_EXTERNAL_LIB_BASIC}') 351 352#----------------------------------------------------------------------------------------------------- 353 354 # CONLY or CPP. We should change the PETSc makefiles to do this better 355 if self.languages.clanguage == 'C': lang = 'CONLY' 356 else: lang = 'CXXONLY' 357 self.addMakeMacro('PETSC_LANGUAGE',lang) 358 359 # real or complex 360 self.addMakeMacro('PETSC_SCALAR',self.scalartypes.scalartype) 361 # double or float 362 self.addMakeMacro('PETSC_PRECISION',self.scalartypes.precision) 363 364 if self.framework.argDB['with-batch']: 365 self.addMakeMacro('PETSC_WITH_BATCH','1') 366 367 # Test for compiler-specific macros that need to be defined. 368 if self.setCompilers.isCrayVector('CC', self.log): 369 self.addDefine('HAVE_CRAY_VECTOR','1') 370 371#----------------------------------------------------------------------------------------------------- 372 if self.functions.haveFunction('gethostbyname') and self.functions.haveFunction('socket') and self.headers.haveHeader('netinet/in.h'): 373 self.addDefine('USE_SOCKET_VIEWER','1') 374 if self.checkCompile('#include <sys/socket.h>','setsockopt(0,SOL_SOCKET,SO_REUSEADDR,0,0)'): 375 self.addDefine('HAVE_SO_REUSEADDR','1') 376 377#----------------------------------------------------------------------------------------------------- 378 # print include and lib for makefiles 379 self.framework.packages.reverse() 380 includes = [os.path.join(self.petscdir.dir,'include'),os.path.join(self.petscdir.dir,self.arch.arch,'include')] 381 self.packagelibs = [] 382 for i in self.framework.packages: 383 if i.useddirectly: 384 self.addDefine('HAVE_'+i.PACKAGE.replace('-','_'), 1) # ONLY list package if it is used directly by PETSc (and not only by another package) 385 if not isinstance(i.lib, list): 386 i.lib = [i.lib] 387 if i.linkedbypetsc: self.packagelibs.extend(i.lib) 388 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_LIB', self.libraries.toStringNoDupes(i.lib)) 389 if hasattr(i,'include'): 390 if not isinstance(i.include,list): 391 i.include = [i.include] 392 includes.extend(i.include) 393 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_INCLUDE',self.headers.toStringNoDupes(i.include)) 394 if self.framework.argDB['with-single-library']: 395 self.petsclib = '-lpetsc' 396 else: 397 self.petsclib = '-lpetscts -lpetscsnes -lpetscksp -lpetscdm -lpetscmat -lpetscvec -lpetscsys' 398 self.complibs = self.compilers.flibs+self.compilers.cxxlibs+self.compilers.LIBS.split() 399 self.PETSC_WITH_EXTERNAL_LIB = self.libraries.toStringNoDupes(['-L'+os.path.join(self.petscdir.dir,self.arch.arch,'lib'), self.petsclib]+self.packagelibs+self.complibs) 400 self.PETSC_EXTERNAL_LIB_BASIC = self.libraries.toStringNoDupes(self.packagelibs+self.complibs) 401 if self.framework.argDB['prefix'] and self.setCompilers.CSharedLinkerFlag not in ['-L']: 402 string.replace(self.PETSC_EXTERNAL_LIB_BASIC,self.setCompilers.CSharedLinkerFlag+os.path.join(self.petscdir.dir,self.arch.arch,'lib'),self.setCompilers.CSharedLinkerFlag+os.path.join(self.installdir.dir,'lib')) 403 404 self.addMakeMacro('PETSC_EXTERNAL_LIB_BASIC',self.PETSC_EXTERNAL_LIB_BASIC) 405 self.allincludes = self.headers.toStringNoDupes(includes) 406 self.addMakeMacro('PETSC_CC_INCLUDES',self.allincludes) 407 self.PETSC_CC_INCLUDES = self.allincludes 408 if hasattr(self.compilers, 'FC'): 409 if self.compilers.fortranIsF90: 410 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes,includes)) 411 else: 412 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes)) 413 414 self.addMakeMacro('DESTDIR',self.installdir.dir) 415 self.addDefine('LIB_DIR','"'+os.path.join(self.installdir.dir,'lib')+'"') 416 417 if self.framework.argDB['with-single-library']: 418 # overrides the values set in conf/variables 419 self.addMakeMacro('LIBNAME','${INSTALL_LIB_DIR}/libpetsc.${AR_LIB_SUFFIX}') 420 self.addMakeMacro('SHLIBS','libpetsc') 421 self.addMakeMacro('PETSC_LIB_BASIC','-lpetsc') 422 self.addMakeMacro('PETSC_KSP_LIB_BASIC','-lpetsc') 423 self.addMakeMacro('PETSC_TS_LIB_BASIC','-lpetsc') 424 self.addMakeMacro('PETSC_TAO_LIB_BASIC','-lpetsc') 425 self.addMakeMacro('PETSC_WITH_EXTERNAL_LIB',self.PETSC_WITH_EXTERNAL_LIB) 426 self.addDefine('USE_SINGLE_LIBRARY', '1') 427 if self.sharedlibraries.useShared: 428 self.addMakeMacro('PETSC_SYS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 429 self.addMakeMacro('PETSC_VEC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 430 self.addMakeMacro('PETSC_MAT_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 431 self.addMakeMacro('PETSC_DM_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 432 self.addMakeMacro('PETSC_KSP_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 433 self.addMakeMacro('PETSC_SNES_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 434 self.addMakeMacro('PETSC_TS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 435 self.addMakeMacro('PETSC_TAO_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 436 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 437 self.addMakeMacro('PETSC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 438 self.addMakeMacro('PETSC_CONTRIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 439 else: 440 self.addMakeMacro('PETSC_SYS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 441 self.addMakeMacro('PETSC_VEC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 442 self.addMakeMacro('PETSC_MAT_LIB','${PETSC_WITH_EXTERNAL_LIB}') 443 self.addMakeMacro('PETSC_DM_LIB','${PETSC_WITH_EXTERNAL_LIB}') 444 self.addMakeMacro('PETSC_KSP_LIB','${PETSC_WITH_EXTERNAL_LIB}') 445 self.addMakeMacro('PETSC_SNES_LIB','${PETSC_WITH_EXTERNAL_LIB}') 446 self.addMakeMacro('PETSC_TS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 447 self.addMakeMacro('PETSC_TAO_LIB','${PETSC_WITH_EXTERNAL_LIB}') 448 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 449 self.addMakeMacro('PETSC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 450 self.addMakeMacro('PETSC_CONTRIB','${PETSC_WITH_EXTERNAL_LIB}') 451 452 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib')): 453 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib')) 454 455# add a makefile endtry for display 456 if self.framework.argDB['with-display']: 457 self.addMakeMacro('DISPLAY',self.framework.argDB['with-display']) 458 459 # add a makefile entry for configure options 460 self.addMakeMacro('CONFIGURE_OPTIONS', self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')) 461 return 462 463 def dumpConfigInfo(self): 464 import time 465 fd = file(os.path.join(self.arch.arch,'include','petscconfiginfo.h'),'w') 466 fd.write('static const char *petscconfigureoptions = "'+self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')+'";\n') 467 fd.close() 468 return 469 470 def dumpMachineInfo(self): 471 import platform 472 import time 473 import script 474 def escape(s): 475 return s.replace('"',r'\"').replace(r'\ ',r'\\ ') 476 fd = file(os.path.join(self.arch.arch,'include','petscmachineinfo.h'),'w') 477 fd.write('static const char *petscmachineinfo = \"\\n\"\n') 478 fd.write('\"-----------------------------------------\\n\"\n') 479 fd.write('\"Libraries compiled on %s on %s \\n\"\n' % (time.ctime(time.time()), platform.node())) 480 fd.write('\"Machine characteristics: %s\\n\"\n' % (platform.platform())) 481 fd.write('\"Using PETSc directory: %s\\n\"\n' % (escape(self.petscdir.dir))) 482 fd.write('\"Using PETSc arch: %s\\n\"\n' % (escape(self.arch.arch))) 483 fd.write('\"-----------------------------------------\\n\";\n') 484 fd.write('static const char *petsccompilerinfo = \"\\n\"\n') 485 self.setCompilers.pushLanguage(self.languages.clanguage) 486 fd.write('\"Using C compiler: %s %s \\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()))) 487 self.setCompilers.popLanguage() 488 if hasattr(self.compilers, 'FC'): 489 self.setCompilers.pushLanguage('FC') 490 fd.write('\"Using Fortran compiler: %s %s %s\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()), escape(self.setCompilers.CPPFLAGS))) 491 self.setCompilers.popLanguage() 492 fd.write('\"-----------------------------------------\\n\";\n') 493 fd.write('static const char *petsccompilerflagsinfo = \"\\n\"\n') 494 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))) 495 fd.write('\"-----------------------------------------\\n\";\n') 496 fd.write('static const char *petsclinkerinfo = \"\\n\"\n') 497 self.setCompilers.pushLanguage(self.languages.clanguage) 498 fd.write('\"Using C linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 499 self.setCompilers.popLanguage() 500 if hasattr(self.compilers, 'FC'): 501 self.setCompilers.pushLanguage('FC') 502 fd.write('\"Using Fortran linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 503 self.setCompilers.popLanguage() 504 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))) 505 fd.write('\"-----------------------------------------\\n\";\n') 506 fd.close() 507 return 508 509 def dumpCMakeConfig(self): 510 ''' 511 Writes configuration-specific values to ${PETSC_ARCH}/lib/petsc/conf/PETScBuildInternal.cmake. 512 This file is private to PETSc and should not be included by third parties 513 (a suitable file can be produced later by CMake, but this is not it). 514 ''' 515 def cmakeset(fd,key,val=True): 516 if val == True: val = 'YES' 517 if val == False: val = 'NO' 518 fd.write('set (' + key + ' ' + val + ')\n') 519 def ensurelist(a): 520 if isinstance(a,list): 521 return a 522 else: 523 return [a] 524 def libpath(lib): 525 'Returns a search path if that is what this item provides, else "" which will be cleaned out later' 526 if not isinstance(lib,str): return '' 527 if lib.startswith('-L'): return lib[2:] 528 if lib.startswith('-R'): return lib[2:] 529 if lib.startswith('-Wl,-rpath,'): 530 # This case occurs when an external package needs a specific system library that is normally provided by the compiler. 531 # In other words, the -L path is builtin to the wrapper or compiler, here we provide it so that CMake can locate the 532 # corresponding library. 533 return lib[len('-Wl,-rpath,'):] 534 if lib.startswith('-'): return '' 535 return os.path.dirname(lib) 536 def cleanlib(lib): 537 'Returns a library name if that is what this item provides, else "" which will be cleaned out later' 538 if not isinstance(lib,str): return '' 539 if lib.startswith('-l'): return lib[2:] 540 if lib.startswith('-Wl') or lib.startswith('-L'): return '' 541 lib = os.path.splitext(os.path.basename(lib))[0] 542 if lib.startswith('lib'): return lib[3:] 543 return lib 544 def nub(lst): 545 'Return a list containing the first occurrence of each unique element' 546 unique = [] 547 for elem in lst: 548 if elem not in unique and elem != '': 549 unique.append(elem) 550 return unique 551 try: reversed # reversed was added in Python-2.4 552 except NameError: 553 def reversed(lst): return lst[::-1] 554 def nublast(lst): 555 'Return a list containing the last occurrence of each unique entry in a list' 556 return reversed(nub(reversed(lst))) 557 def cmakeexpand(varname): 558 return r'"${' + varname + r'}"' 559 def uniqextend(lst,new): 560 for x in ensurelist(new): 561 if x not in lst: 562 lst.append(x) 563 def notstandardinclude(path): 564 return path not in '/usr/include'.split() # /usr/local/include is not automatically included on FreeBSD 565 def writeMacroDefinitions(fd): 566 if self.mpi.usingMPIUni: 567 cmakeset(fd,'PETSC_HAVE_MPIUNI') 568 for pkg in self.framework.packages: 569 if pkg.useddirectly: 570 cmakeset(fd,'PETSC_HAVE_' + pkg.PACKAGE.replace('-','_')) 571 for pair in pkg.defines.items(): 572 if pair[0].startswith('HAVE_') and pair[1]: 573 cmakeset(fd, self.framework.getFullDefineName(pkg, pair[0]), pair[1]) 574 for name,val in self.functions.defines.items(): 575 cmakeset(fd,'PETSC_'+name,val) 576 for dct in [self.defines, self.libraryoptions.defines]: 577 for k,v in dct.items(): 578 if k.startswith('USE_'): 579 cmakeset(fd,'PETSC_' + k, v) 580 cmakeset(fd,'PETSC_USE_COMPLEX', self.scalartypes.scalartype == 'complex') 581 cmakeset(fd,'PETSC_USE_REAL_' + self.scalartypes.precision.upper()) 582 cmakeset(fd,'PETSC_CLANGUAGE_'+self.languages.clanguage) 583 if hasattr(self.compilers, 'FC'): 584 cmakeset(fd,'PETSC_HAVE_FORTRAN') 585 if self.compilers.fortranIsF90: 586 cmakeset(fd,'PETSC_USING_F90') 587 if self.compilers.fortranIsF2003: 588 cmakeset(fd,'PETSC_USING_F2003') 589 if hasattr(self.compilers, 'CXX'): 590 cmakeset(fd,'PETSC_HAVE_CXX') 591 if self.sharedlibraries.useShared: 592 cmakeset(fd,'BUILD_SHARED_LIBS') 593 def writeBuildFlags(fd): 594 def extendby(lib): 595 libs = ensurelist(lib) 596 lib_paths.extend(map(libpath,libs)) 597 lib_libs.extend(map(cleanlib,libs)) 598 lib_paths = [] 599 lib_libs = [] 600 includes = [] 601 libvars = [] 602 for pkg in self.framework.packages: 603 if pkg.linkedbypetsc: 604 extendby(pkg.lib) 605 uniqextend(includes,pkg.include) 606 extendby(self.libraries.math) 607 extendby(self.libraries.rt) 608 extendby(self.compilers.flibs) 609 extendby(self.compilers.cxxlibs) 610 extendby(self.compilers.LIBS.split()) 611 for libname in nublast(lib_libs): 612 libvar = 'PETSC_' + libname.upper() + '_LIB' 613 addpath = '' 614 for lpath in nublast(lib_paths): 615 addpath += '"' + str(lpath) + '" ' 616 fd.write('find_library (' + libvar + ' ' + libname + ' HINTS ' + addpath + ')\n') 617 libvars.append(libvar) 618 fd.write('mark_as_advanced (' + ' '.join(libvars) + ')\n') 619 fd.write('set (PETSC_PACKAGE_LIBS ' + ' '.join(map(cmakeexpand,libvars)) + ')\n') 620 includes = filter(notstandardinclude,includes) 621 fd.write('set (PETSC_PACKAGE_INCLUDES ' + ' '.join(map(lambda i: '"'+i+'"',includes)) + ')\n') 622 fd = open(os.path.join(self.arch.arch,'lib','petsc','conf','PETScBuildInternal.cmake'), 'w') 623 writeMacroDefinitions(fd) 624 writeBuildFlags(fd) 625 fd.close() 626 return 627 628 def dumpCMakeLists(self): 629 import sys 630 if sys.version_info >= (2,4): 631 import cmakegen 632 try: 633 cmakegen.main(self.petscdir.dir, log=self.framework.log) 634 except (OSError), e: 635 self.framework.logPrint('Generating CMakeLists.txt failed:\n' + str(e)) 636 else: 637 self.framework.logPrint('Skipping cmakegen due to old python version: ' +str(sys.version_info) ) 638 639 def cmakeBoot(self): 640 import sys 641 self.cmakeboot_success = False 642 if sys.version_info >= (2,4) and hasattr(self.cmake,'cmake'): 643 oldRead = self.argDB.readonly 644 self.argDB.readonly = True 645 try: 646 import cmakeboot 647 self.cmakeboot_success = cmakeboot.main(petscdir=self.petscdir.dir,petscarch=self.arch.arch,argDB=self.argDB,framework=self.framework,log=self.framework.log) 648 except (OSError), e: 649 self.framework.logPrint('Booting CMake in PETSC_ARCH failed:\n' + str(e)) 650 except (ImportError, KeyError), e: 651 self.framework.logPrint('Importing cmakeboot failed:\n' + str(e)) 652 self.argDB.readonly = oldRead 653 if self.cmakeboot_success: 654 if hasattr(self.compilers, 'FC') and self.compilers.fortranIsF90 and not self.setCompilers.fortranModuleOutputFlag: 655 self.framework.logPrint('CMake configured successfully, but could not be used by default because of missing fortranModuleOutputFlag\n') 656 else: 657 self.framework.logPrint('CMake configured successfully, using as default build\n') 658 self.addMakeMacro('PETSC_BUILD_USING_CMAKE',1) 659 else: 660 self.framework.logPrint('CMake configuration was unsuccessful\n') 661 else: 662 self.framework.logPrint('Skipping cmakeboot due to old python version: ' +str(sys.version_info) ) 663 return 664 665 def configurePrefetch(self): 666 '''Sees if there are any prefetch functions supported''' 667 if config.setCompilers.Configure.isSolaris(self.log) or self.framework.argDB['with-ios'] or not self.framework.argDB['with-prefetch']: 668 self.addDefine('Prefetch(a,b,c)', ' ') 669 return 670 self.pushLanguage(self.languages.clanguage) 671 if self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch((const char*)v,_MM_HINT_NTA);\n'): 672 # The Intel Intrinsics manual [1] specifies the prototype 673 # 674 # void _mm_prefetch(char const *a, int sel); 675 # 676 # but other vendors seem to insist on using subtly different 677 # prototypes, including void* for the pointer, and an enum for 678 # sel. These are both reasonable changes, but negatively impact 679 # portability. 680 # 681 # [1] http://software.intel.com/file/6373 682 self.addDefine('HAVE_XMMINTRIN_H', 1) 683 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const char*)(a),(c))') 684 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 685 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 686 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 687 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 688 elif self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch(v,_MM_HINT_NTA);\n'): 689 self.addDefine('HAVE_XMMINTRIN_H', 1) 690 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const void*)(a),(c))') 691 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 692 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 693 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 694 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 695 elif self.checkLink('', 'void *v = 0;__builtin_prefetch(v,0,0);\n'): 696 # From GCC docs: void __builtin_prefetch(const void *addr,int rw,int locality) 697 # 698 # The value of rw is a compile-time constant one or zero; one 699 # means that the prefetch is preparing for a write to the memory 700 # address and zero, the default, means that the prefetch is 701 # preparing for a read. The value locality must be a compile-time 702 # constant integer between zero and three. A value of zero means 703 # that the data has no temporal locality, so it need not be left 704 # in the cache after the access. A value of three means that the 705 # data has a high degree of temporal locality and should be left 706 # in all levels of cache possible. Values of one and two mean, 707 # respectively, a low or moderate degree of temporal locality. 708 # 709 # Here we adopt Intel's x86/x86-64 naming scheme for the locality 710 # hints. Using macros for these values in necessary since some 711 # compilers require an enum. 712 self.addDefine('Prefetch(a,b,c)', '__builtin_prefetch((a),(b),(c))') 713 self.addDefine('PREFETCH_HINT_NTA', '0') 714 self.addDefine('PREFETCH_HINT_T0', '3') 715 self.addDefine('PREFETCH_HINT_T1', '2') 716 self.addDefine('PREFETCH_HINT_T2', '1') 717 else: 718 self.addDefine('Prefetch(a,b,c)', ' ') 719 self.popLanguage() 720 721 def configureAtoll(self): 722 '''Checks if atoll exists''' 723 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")'): 724 self.addDefine('HAVE_ATOLL', '1') 725 726 def configureUnused(self): 727 '''Sees if __attribute((unused)) is supported''' 728 if self.framework.argDB['with-ios']: 729 self.addDefine('UNUSED', ' ') 730 return 731 self.pushLanguage(self.languages.clanguage) 732 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'): 733 self.addDefine('UNUSED', '__attribute((unused))') 734 else: 735 self.addDefine('UNUSED', ' ') 736 self.popLanguage() 737 738 def configureIsatty(self): 739 '''Check if the Unix C function isatty() works correctly 740 Actually just assumes it does not work correctly on batch systems''' 741 if not self.framework.argDB['with-batch']: 742 self.addDefine('USE_ISATTY',1) 743 744 def configureDeprecated(self): 745 '''Check if __attribute((deprecated)) is supported''' 746 self.pushLanguage(self.languages.clanguage) 747 ## Recent versions of gcc and clang support __attribute((deprecated("string argument"))), which is very useful, but 748 ## Intel has conspired to make a supremely environment-sensitive compiler. The Intel compiler looks at the gcc 749 ## executable in the environment to determine the language compatibility that it should attempt to emulate. Some 750 ## important Cray installations have built PETSc using the Intel compiler, but with a newer gcc module loaded (e.g., 751 ## 4.7). Thus at PETSc configure time, the Intel compiler decides to support the string argument, but the gcc 752 ## found in the default user environment is older and does not support the argument. If GCC and Intel were cool 753 ## like Clang and supported __has_attribute, we could avoid configure tests entirely, but they don't. And that is 754 ## why we can't have nice things. 755 # 756 # if self.checkCompile("""__attribute((deprecated("Why you shouldn't use myfunc"))) static int myfunc(void) { return 1;}""", ''): 757 # self.addDefine('DEPRECATED(why)', '__attribute((deprecated(why)))') 758 if self.checkCompile("""__attribute((deprecated)) static int myfunc(void) { return 1;}""", ''): 759 self.addDefine('DEPRECATED(why)', '__attribute((deprecated))') 760 else: 761 self.addDefine('DEPRECATED(why)', ' ') 762 self.popLanguage() 763 764 def configureAlign(self): 765 '''Check if __attribute(align) is supported''' 766 filename = 'conftestalign' 767 includes = ''' 768#include <sys/types.h> 769#if STDC_HEADERS 770#include <stdlib.h> 771#include <stdio.h> 772#include <stddef.h> 773#endif\n''' 774 body = ''' 775struct mystruct {int myint;} __attribute((aligned(16))); 776FILE *f = fopen("'''+filename+'''", "w"); 777if (!f) exit(1); 778fprintf(f, "%lu\\n", (unsigned long)sizeof(struct mystruct)); 779''' 780 if 'known-has-attribute-aligned' in self.argDB: 781 if self.argDB['known-has-attribute-aligned']: 782 size = 16 783 else: 784 size = -3 785 elif not self.argDB['with-batch']: 786 self.pushLanguage(self.languages.clanguage) 787 try: 788 if self.checkRun(includes, body) and os.path.exists(filename): 789 f = file(filename) 790 size = int(f.read()) 791 f.close() 792 os.remove(filename) 793 else: 794 size = -4 795 except: 796 size = -1 797 self.framework.logPrint('Error checking attribute(aligned)') 798 self.popLanguage() 799 else: 800 self.framework.addBatchInclude(['#include <stdlib.h>', '#include <stdio.h>', '#include <sys/types.h>','struct mystruct {int myint;} __attribute((aligned(16)));']) 801 self.framework.addBatchBody('fprintf(output, " \'--known-has-attribute-aligned=%d\',\\n", sizeof(struct mystruct)==16);') 802 size = -2 803 if size == 16: 804 self.addDefine('ATTRIBUTEALIGNED(size)', '__attribute((aligned (size)))') 805 self.addDefine('HAVE_ATTRIBUTEALIGNED', 1) 806 else: 807 self.framework.logPrint('incorrect alignment. Found alignment:'+ str(size)) 808 self.addDefine('ATTRIBUTEALIGNED(size)', ' ') 809 return 810 811 def configureExpect(self): 812 '''Sees if the __builtin_expect directive is supported''' 813 self.pushLanguage(self.languages.clanguage) 814 if self.checkLink('', 'if (__builtin_expect(0,1)) return 1;'): 815 self.addDefine('HAVE_BUILTIN_EXPECT', 1) 816 self.popLanguage() 817 818 def configureFunctionName(self): 819 '''Sees if the compiler supports __func__ or a variant.''' 820 def getFunctionName(lang): 821 name = '"unknown"' 822 self.pushLanguage(lang) 823 for fname in ['__func__','__FUNCTION__']: 824 code = "if ("+fname+"[0] != 'm') return 1;" 825 if self.checkCompile('',code) and self.checkLink('',code): 826 name = fname 827 break 828 self.popLanguage() 829 return name 830 langs = [] 831 832 self.addDefine('FUNCTION_NAME_C', getFunctionName('C')) 833 if hasattr(self.compilers, 'CXX'): 834 self.addDefine('FUNCTION_NAME_CXX', getFunctionName('Cxx')) 835 836 def configureIntptrt(self): 837 '''Determine what to use for uintptr_t''' 838 def staticAssertSizeMatchesVoidStar(inc,typename): 839 # The declaration is an error if either array size is negative. 840 # It should be okay to use an int that is too large, but it would be very unlikely for this to be the case 841 return self.checkCompile(inc, ('#define STATIC_ASSERT(cond) char negative_length_if_false[2*(!!(cond))-1]\n' 842 + 'STATIC_ASSERT(sizeof(void*) == sizeof(%s));'%typename)) 843 self.pushLanguage(self.languages.clanguage) 844 if self.checkCompile('#include <stdint.h>', 'int x; uintptr_t i = (uintptr_t)&x;'): 845 self.addDefine('UINTPTR_T', 'uintptr_t') 846 elif staticAssertSizeMatchesVoidStar('','unsigned long long'): 847 self.addDefine('UINTPTR_T', 'unsigned long long') 848 elif staticAssertSizeMatchesVoidStar('#include <stdlib.h>','size_t') or staticAssertSizeMatchesVoidStar('#include <string.h>', 'size_t'): 849 self.addDefine('UINTPTR_T', 'size_t') 850 elif staticAssertSizeMatchesVoidStar('','unsigned long'): 851 self.addDefine('UINTPTR_T', 'unsigned long') 852 elif staticAssertSizeMatchesVoidStar('','unsigned'): 853 self.addDefine('UINTPTR_T', 'unsigned') 854 else: 855 raise RuntimeError('Could not find any unsigned integer type matching void*') 856 self.popLanguage() 857 858 def configureRTLDDefault(self): 859 if self.checkCompile('#include <dlfcn.h>\n void *ptr = RTLD_DEFAULT;'): 860 self.addDefine('RTLD_DEFAULT','1') 861 return 862 863 def configureSolaris(self): 864 '''Solaris specific stuff''' 865 if os.path.isdir(os.path.join('/usr','ucblib')): 866 try: 867 flag = getattr(self.setCompilers, self.language[-1]+'SharedLinkerFlag') 868 except AttributeError: 869 flag = None 870 if flag is None: 871 self.compilers.LIBS += ' -L/usr/ucblib' 872 else: 873 self.compilers.LIBS += ' '+flag+'/usr/ucblib' 874 return 875 876 def configureLinux(self): 877 '''Linux specific stuff''' 878 # TODO: Test for this by mallocing an odd number of floats and checking the address 879 self.addDefine('HAVE_DOUBLE_ALIGN_MALLOC', 1) 880 return 881 882 def configureWin32(self): 883 '''Win32 non-cygwin specific stuff''' 884 kernel32=0 885 if self.libraries.add('Kernel32.lib','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 886 self.addDefine('HAVE_WINDOWS_H',1) 887 self.addDefine('HAVE_GETCOMPUTERNAME',1) 888 kernel32=1 889 elif self.libraries.add('kernel32','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 890 self.addDefine('HAVE_WINDOWS_H',1) 891 self.addDefine('HAVE_GETCOMPUTERNAME',1) 892 kernel32=1 893 if kernel32: 894 if self.framework.argDB['with-windows-graphics']: 895 self.addDefine('USE_WINDOWS_GRAPHICS',1) 896 if self.checkLink('#include <Windows.h>','LoadLibrary(0)'): 897 self.addDefine('HAVE_LOADLIBRARY',1) 898 if self.checkLink('#include <Windows.h>','GetProcAddress(0,0)'): 899 self.addDefine('HAVE_GETPROCADDRESS',1) 900 if self.checkLink('#include <Windows.h>','FreeLibrary(0)'): 901 self.addDefine('HAVE_FREELIBRARY',1) 902 if self.checkLink('#include <Windows.h>','GetLastError()'): 903 self.addDefine('HAVE_GETLASTERROR',1) 904 if self.checkLink('#include <Windows.h>','SetLastError(0)'): 905 self.addDefine('HAVE_SETLASTERROR',1) 906 if self.checkLink('#include <Windows.h>\n','QueryPerformanceCounter(0);\n'): 907 self.addDefine('USE_MICROSOFT_TIME',1) 908 if self.libraries.add('Advapi32.lib','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 909 self.addDefine('HAVE_GET_USER_NAME',1) 910 elif self.libraries.add('advapi32','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 911 self.addDefine('HAVE_GET_USER_NAME',1) 912 913 if not self.libraries.add('User32.lib','GetDC',prototype='#include <Windows.h>',call='GetDC(0);'): 914 self.libraries.add('user32','GetDC',prototype='#include <Windows.h>',call='GetDC(0);') 915 if not self.libraries.add('Gdi32.lib','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);'): 916 self.libraries.add('gdi32','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);') 917 918 self.types.check('int32_t', 'int') 919 if not self.checkCompile('#include <sys/types.h>\n','uid_t u;\n'): 920 self.addTypedef('int', 'uid_t') 921 self.addTypedef('int', 'gid_t') 922 if not self.checkLink('#if defined(PETSC_HAVE_UNISTD_H)\n#include <unistd.h>\n#endif\n','int a=R_OK;\n'): 923 self.framework.addDefine('R_OK', '04') 924 self.framework.addDefine('W_OK', '02') 925 self.framework.addDefine('X_OK', '01') 926 if not self.checkLink('#include <sys/stat.h>\n','int a=0;\nif (S_ISDIR(a)){}\n'): 927 self.framework.addDefine('S_ISREG(a)', '(((a)&_S_IFMT) == _S_IFREG)') 928 self.framework.addDefine('S_ISDIR(a)', '(((a)&_S_IFMT) == _S_IFDIR)') 929 if self.checkCompile('#include <Windows.h>\n','LARGE_INTEGER a;\nDWORD b=a.u.HighPart;\n'): 930 self.addDefine('HAVE_LARGE_INTEGER_U',1) 931 932 # Windows requires a Binary file creation flag when creating/opening binary files. Is a better test in order? 933 if self.checkCompile('#include <Windows.h>\n#include <fcntl.h>\n', 'int flags = O_BINARY;'): 934 self.addDefine('HAVE_O_BINARY',1) 935 936 if self.compilers.CC.find('win32fe') >= 0: 937 self.addDefine('HAVE_WINDOWS_COMPILERS',1) 938 self.addDefine('PATH_SEPARATOR','\';\'') 939 self.addDefine('DIR_SEPARATOR','\'\\\\\'') 940 self.addDefine('REPLACE_DIR_SEPARATOR','\'/\'') 941 self.addDefine('CANNOT_START_DEBUGGER',1) 942 (petscdir,error,status) = self.executeShellCommand('cygpath -w '+self.petscdir.dir, log = self.log) 943 self.addDefine('DIR','"'+petscdir.replace('\\','\\\\')+'"') 944 (petscdir,error,status) = self.executeShellCommand('cygpath -m '+self.petscdir.dir, log = self.log) 945 self.addMakeMacro('wPETSC_DIR',petscdir) 946 else: 947 self.addDefine('PATH_SEPARATOR','\':\'') 948 self.addDefine('REPLACE_DIR_SEPARATOR','\'\\\\\'') 949 self.addDefine('DIR_SEPARATOR','\'/\'') 950 self.addDefine('DIR', '"'+self.petscdir.dir+'"') 951 self.addMakeMacro('wPETSC_DIR',self.petscdir.dir) 952 return 953 954#----------------------------------------------------------------------------------------------------- 955 def configureCygwinBrokenPipe(self): 956 '''Cygwin version <= 1.7.18 had issues with pipes and long commands invoked from gnu-make 957 http://cygwin.com/ml/cygwin/2013-05/msg00340.html ''' 958 if config.setCompilers.Configure.isCygwin(self.log): 959 import platform 960 import re 961 r=re.compile("([0-9]+).([0-9]+).([0-9]+)") 962 m=r.match(platform.release()) 963 major=int(m.group(1)) 964 minor=int(m.group(2)) 965 subminor=int(m.group(3)) 966 if ((major < 1) or (major == 1 and minor < 7) or (major == 1 and minor == 7 and subminor <= 18)): 967 self.addMakeMacro('PETSC_CYGWIN_BROKEN_PIPE','1') 968 return 969 970#----------------------------------------------------------------------------------------------------- 971 def configureDefaultArch(self): 972 conffile = os.path.join('lib','petsc','conf', 'petscvariables') 973 if self.framework.argDB['with-default-arch']: 974 fd = file(conffile, 'w') 975 fd.write('PETSC_ARCH='+self.arch.arch+'\n') 976 fd.write('PETSC_DIR='+self.petscdir.dir+'\n') 977 fd.write('include '+os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','petscvariables')+'\n') 978 fd.close() 979 self.framework.actions.addArgument('PETSc', 'Build', 'Set default architecture to '+self.arch.arch+' in '+conffile) 980 elif os.path.isfile(conffile): 981 try: 982 os.unlink(conffile) 983 except: 984 raise RuntimeError('Unable to remove file '+conffile+'. Did a different user create it?') 985 return 986 987#----------------------------------------------------------------------------------------------------- 988 def configureScript(self): 989 '''Output a script in the conf directory which will reproduce the configuration''' 990 import nargs 991 import sys 992 scriptName = os.path.join(self.arch.arch,'lib','petsc','conf', 'reconfigure-'+self.arch.arch+'.py') 993 args = dict([(nargs.Arg.parseArgument(arg)[0], arg) for arg in self.framework.clArgs]) 994 if 'with-clean' in args: 995 del args['with-clean'] 996 if 'configModules' in args: 997 if nargs.Arg.parseArgument(args['configModules'])[1] == 'PETSc.Configure': 998 del args['configModules'] 999 if 'optionsModule' in args: 1000 if nargs.Arg.parseArgument(args['optionsModule'])[1] == 'config.compilerOptions': 1001 del args['optionsModule'] 1002 if not 'PETSC_ARCH' in args: 1003 args['PETSC_ARCH'] = 'PETSC_ARCH='+str(self.arch.arch) 1004 f = file(scriptName, 'w') 1005 f.write('#!'+sys.executable+'\n') 1006 f.write('if __name__ == \'__main__\':\n') 1007 f.write(' import sys\n') 1008 f.write(' import os\n') 1009 f.write(' sys.path.insert(0, os.path.abspath(\'config\'))\n') 1010 f.write(' import configure\n') 1011 # pretty print repr(args.values()) 1012 f.write(' configure_options = [\n') 1013 for itm in sorted(args.values()): 1014 f.write(' \''+str(itm)+'\',\n') 1015 f.write(' ]\n') 1016 f.write(' configure.petsc_configure(configure_options)\n') 1017 f.close() 1018 try: 1019 os.chmod(scriptName, 0775) 1020 except OSError, e: 1021 self.framework.logPrint('Unable to make reconfigure script executable:\n'+str(e)) 1022 self.framework.actions.addArgument('PETSc', 'File creation', 'Created '+scriptName+' for automatic reconfiguration') 1023 return 1024 1025 def configureInstall(self): 1026 '''Setup the directories for installation''' 1027 if self.framework.argDB['prefix']: 1028 self.addMakeRule('shared_install','',['-@echo "Now to install the libraries do:"',\ 1029 '-@echo "'+self.installdir.installSudo+'make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} install"',\ 1030 '-@echo "========================================="']) 1031 else: 1032 self.addMakeRule('shared_install','',['-@echo "Now to check if the libraries are working do:"',\ 1033 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} test"',\ 1034 '-@echo "========================================="']) 1035 return 1036 1037 def configureGCOV(self): 1038 if self.framework.argDB['with-gcov']: 1039 self.addDefine('USE_GCOV','1') 1040 return 1041 1042 def configureFortranFlush(self): 1043 if hasattr(self.compilers, 'FC'): 1044 for baseName in ['flush','flush_']: 1045 if self.libraries.check('', baseName, otherLibs = self.compilers.flibs, fortranMangle = 1): 1046 self.addDefine('HAVE_'+baseName.upper(), 1) 1047 return 1048 1049 def configureViewFromOptions(self): 1050 if not self.framework.argDB['with-viewfromoptions']: 1051 self.addDefine('SKIP_VIEWFROMOPTIONS',1) 1052 1053 def postProcessPackages(self): 1054 postPackages=[] 1055 for i in self.framework.packages: 1056 if hasattr(i,'postProcess'): postPackages.append(i) 1057 if postPackages: 1058 # ctetgen needs petsc conf files. so attempt to create them early 1059 self.framework.dumpConfFiles() 1060 # tacky fix for dependency of Aluimia on Pflotran; requested via petsc-dev Matt provide a correct fix 1061 for i in postPackages: 1062 if i.name.upper() in ['PFLOTRAN']: 1063 i.postProcess() 1064 postPackages.remove(i) 1065 for i in postPackages: i.postProcess() 1066 for i in postPackages: 1067 if i.installedpetsc: 1068 self.installed = 1 1069 break 1070 return 1071 1072 def configure(self): 1073 if not os.path.samefile(self.petscdir.dir, os.getcwd()): 1074 raise RuntimeError('Wrong PETSC_DIR option specified: '+str(self.petscdir.dir) + '\n Configure invoked in: '+os.path.realpath(os.getcwd())) 1075 if self.framework.argDB['prefix'] and os.path.isdir(self.framework.argDB['prefix']) and os.path.samefile(self.framework.argDB['prefix'],self.petscdir.dir): 1076 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR!') 1077 if self.framework.argDB['prefix'] and self.framework.argDB['prefix'].find(' ') > -1: 1078 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') 1079 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)): 1080 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR/PETSC_ARCH!') 1081 self.framework.header = os.path.join(self.arch.arch,'include','petscconf.h') 1082 self.framework.cHeader = os.path.join(self.arch.arch,'include','petscfix.h') 1083 self.framework.makeMacroHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscvariables') 1084 self.framework.makeRuleHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscrules') 1085 if self.libraries.math is None: 1086 raise RuntimeError('PETSc requires a functional math library. Please send configure.log to petsc-maint@mcs.anl.gov.') 1087 if self.languages.clanguage == 'Cxx' and not hasattr(self.compilers, 'CXX'): 1088 raise RuntimeError('Cannot set C language to C++ without a functional C++ compiler.') 1089 self.executeTest(self.configureRTLDDefault) 1090 self.executeTest(self.configurePrefetch) 1091 self.executeTest(self.configureUnused) 1092 self.executeTest(self.configureDeprecated) 1093 self.executeTest(self.configureIsatty) 1094 self.executeTest(self.configureExpect); 1095 self.executeTest(self.configureAlign); 1096 self.executeTest(self.configureFunctionName); 1097 self.executeTest(self.configureIntptrt); 1098 self.executeTest(self.configureSolaris) 1099 self.executeTest(self.configureLinux) 1100 self.executeTest(self.configureWin32) 1101 self.executeTest(self.configureCygwinBrokenPipe) 1102 self.executeTest(self.configureDefaultArch) 1103 self.executeTest(self.configureScript) 1104 self.executeTest(self.configureInstall) 1105 self.executeTest(self.configureGCOV) 1106 self.executeTest(self.configureFortranFlush) 1107 self.executeTest(self.configureAtoll) 1108 self.executeTest(self.configureViewFromOptions) 1109 # dummy rules, always needed except for remote builds 1110 self.addMakeRule('remote','') 1111 self.addMakeRule('remoteclean','') 1112 1113 self.Dump() 1114 self.dumpConfigInfo() 1115 self.dumpMachineInfo() 1116 self.dumpCMakeConfig() 1117 self.dumpCMakeLists() 1118 # need to save the current state of BuildSystem so that postProcess() packages can read it in and perhaps run make install 1119 self.framework.storeSubstitutions(self.framework.argDB) 1120 self.framework.argDB['configureCache'] = cPickle.dumps(self.framework) 1121 self.framework.argDB.save(force = True) 1122 self.cmakeBoot() 1123 self.DumpPkgconfig() 1124 self.DumpModule() 1125 self.postProcessPackages() 1126 self.framework.log.write('================================================================================\n') 1127 self.logClear() 1128 return 1129