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-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.indexTypes = framework.require('PETSc.options.indexTypes', self.compilers) 87 self.compilers = framework.require('config.compilers', self) 88 self.types = framework.require('config.types', self) 89 self.headers = framework.require('config.headers', self) 90 self.functions = framework.require('config.functions', self) 91 self.libraries = framework.require('config.libraries', self) 92 self.atomics = framework.require('config.atomics', self) 93 self.make = framework.require('config.packages.make', self) 94 self.blasLapack = framework.require('config.packages.BlasLapack',self) 95 self.cmake = framework.require('config.packages.cmake',self) 96 self.externalpackagesdir = framework.require('PETSc.options.externalpackagesdir',self) 97 self.mpi = framework.require('config.packages.MPI',self) 98 99 for utility in sorted(os.listdir(os.path.join('config','PETSc','options'))): 100 self.registerPythonFile(utility,'PETSc.options') 101 102 for utility in sorted(os.listdir(os.path.join('config','BuildSystem','config','utilities'))): 103 self.registerPythonFile(utility,'config.utilities') 104 105 for package in sorted(os.listdir(os.path.join('config', 'BuildSystem', 'config', 'packages'))): 106 obj = self.registerPythonFile(package,'config.packages') 107 if obj: 108 obj.archProvider = self.framework.requireModule(obj.archProvider, obj) 109 obj.languageProvider = self.framework.requireModule(obj.languageProvider, obj) 110 obj.installDirProvider = self.framework.requireModule(obj.installDirProvider, obj) 111 obj.externalPackagesDirProvider = self.framework.requireModule(obj.externalPackagesDirProvider, obj) 112 obj.precisionProvider = self.framework.requireModule(obj.precisionProvider, obj) 113 obj.indexProvider = self.framework.requireModule(obj.indexProvider, obj) 114 115 # Force blaslapack and opencl to depend on scalarType so precision is set before BlasLapack is built 116 framework.require('PETSc.options.scalarTypes', self.f2cblaslapack) 117 framework.require('PETSc.options.scalarTypes', self.fblaslapack) 118 framework.require('PETSc.options.scalarTypes', self.blaslapack) 119 framework.require('PETSc.options.scalarTypes', self.opencl) 120 framework.require('PETSc.Regression', self) 121 122 self.programs.headerPrefix = self.headerPrefix 123 self.compilers.headerPrefix = self.headerPrefix 124 self.types.headerPrefix = self.headerPrefix 125 self.headers.headerPrefix = self.headerPrefix 126 self.functions.headerPrefix = self.headerPrefix 127 self.libraries.headerPrefix = self.headerPrefix 128 129 # Look for any user provided --download-xxx=directory packages 130 for arg in sys.argv: 131 if arg.startswith('--download-') and arg.find('=') > -1: 132 pname = arg[11:arg.find('=')] 133 if not hasattr(self,pname): 134 dname = os.path.dirname(arg[arg.find('=')+1:]) 135 if os.path.isdir(dname) and not os.path.isfile(os.path.join(dname,pname+'.py')): 136 self.framework.logPrint('User is registering a new package: '+arg) 137 sys.path.append(dname) 138 self.registerPythonFile(pname+'.py','') 139 140 # test for a variety of basic headers and functions 141 headersC = map(lambda name: name+'.h', ['setjmp','dos', 'endian', 'fcntl', 'float', 'io', 'limits', 'malloc', 'pwd', 'search', 'strings', 142 'unistd', 'sys/sysinfo', 'machine/endian', 'sys/param', 'sys/procfs', 'sys/resource', 143 'sys/systeminfo', 'sys/times', 'sys/utsname','string', 'stdlib', 144 'sys/socket','sys/wait','netinet/in','netdb','Direct','time','Ws2tcpip','sys/types', 145 'WindowsX', 'cxxabi','float','ieeefp','stdint','sched','pthread','inttypes','immintrin','zmmintrin']) 146 functions = ['access', '_access', 'clock', 'drand48', 'getcwd', '_getcwd', 'getdomainname', 'gethostname', 147 'gettimeofday', 'getwd', 'memalign', 'mkstemp', 'popen', 'PXFGETARG', 'rand', 'getpagesize', 148 'readlink', 'realpath', 'sigaction', 'signal', 'sigset', 'usleep', 'sleep', '_sleep', 'socket', 149 'times', 'gethostbyname', 'uname','snprintf','_snprintf','lseek','_lseek','time','fork','stricmp', 150 'strcasecmp', 'bzero', 'dlopen', 'dlsym', 'dlclose', 'dlerror','get_nprocs','sysctlbyname', 151 '_set_output_format','_mkdir'] 152 libraries1 = [(['socket', 'nsl'], 'socket'), (['fpe'], 'handle_sigfpes')] 153 self.headers.headers.extend(headersC) 154 self.functions.functions.extend(functions) 155 self.libraries.libraries.extend(libraries1) 156 157 return 158 159 def DumpPkgconfig(self): 160 ''' Create a pkg-config file ''' 161 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')): 162 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')) 163 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig','PETSc.pc'),'w') 164 cflags_inc = ['-I${includedir}'] 165 if self.framework.argDB['prefix']: 166 fd.write('prefix='+self.installdir.dir+'\n') 167 else: 168 fd.write('prefix='+self.petscdir.dir+'\n') 169 cflags_inc.append('-I' + os.path.join('${prefix}', self.arch.arch, 'include')) 170 fd.write('exec_prefix=${prefix}\n') 171 fd.write('includedir=${prefix}/include\n') 172 fd.write('libdir=${prefix}/lib\n') 173 174 self.setCompilers.pushLanguage('C') 175 fd.write('ccompiler='+self.setCompilers.getCompiler()+'\n') 176 fd.write('cflags_extra='+self.setCompilers.getCompilerFlags().strip()+'\n') 177 fd.write('cflags_dep='+self.compilers.dependenciesGenerationFlag.get('C','')+'\n') 178 fd.write('ldflag_rpath='+self.setCompilers.CSharedLinkerFlag+'\n') 179 self.setCompilers.popLanguage() 180 if hasattr(self.compilers, 'C++'): 181 self.setCompilers.pushLanguage('C++') 182 fd.write('cxxcompiler='+self.setCompilers.getCompiler()+'\n') 183 fd.write('cxxflags_extra='+self.setCompilers.getCompilerFlags().strip()+'\n') 184 self.setCompilers.popLanguage() 185 if hasattr(self.compilers, 'FC'): 186 self.setCompilers.pushLanguage('FC') 187 fd.write('fcompiler='+self.setCompilers.getCompiler()+'\n') 188 fd.write('fflags_extra='+self.setCompilers.getCompilerFlags().strip()+'\n') 189 self.setCompilers.popLanguage() 190 191 fd.write('\n') 192 fd.write('Name: PETSc\n') 193 fd.write('Description: Library to solve ODEs and algebraic equations\n') 194 fd.write('Version: %s\n' % self.petscdir.version) 195 fd.write('Cflags: ' + ' '.join([self.setCompilers.CPPFLAGS] + cflags_inc) + '\n') 196 fd.write('Libs: '+self.libraries.toStringNoDupes(['-L${libdir}', self.petsclib], with_rpath=False)+'\n') 197 # Remove RPATH flags from library list. User can add them using 198 # pkg-config --variable=ldflag_rpath and pkg-config --libs-only-L 199 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') 200 201 fd.close() 202 return 203 204 def DumpModule(self): 205 ''' Create a module file ''' 206 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules')): 207 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules')) 208 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules','petsc')): 209 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules','petsc')) 210 if self.framework.argDB['prefix']: 211 installdir = self.installdir.dir 212 installarch = '' 213 installpath = os.path.join(installdir,'bin') 214 else: 215 installdir = self.petscdir.dir 216 installarch = self.arch.arch 217 installpath = os.path.join(installdir,installarch,'bin')+':'+os.path.join(installdir,'bin') 218 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules','petsc',self.petscdir.version),'w') 219 fd.write('''\ 220#%%Module 221 222proc ModulesHelp { } { 223 puts stderr "This module sets the path and environment variables for petsc-%s" 224 puts stderr " see http://www.mcs.anl.gov/petsc/ for more information " 225 puts stderr "" 226} 227module-whatis "PETSc - Portable, Extensible Toolkit for Scientific Computation" 228 229set petsc_dir "%s" 230set petsc_arch "%s" 231 232setenv PETSC_ARCH "$petsc_arch" 233setenv PETSC_DIR "$petsc_dir" 234prepend-path PATH "%s" 235''' % (self.petscdir.version, installdir, installarch, installpath)) 236 fd.close() 237 return 238 239 def Dump(self): 240 ''' Actually put the values into the configuration files ''' 241 # eventually everything between -- should be gone 242 if self.mpi.usingMPIUni: 243 # 244 # Remove any MPI/MPICH include files that may have been put here by previous runs of ./configure 245 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) 246 247 self.setCompilers.pushLanguage('C') 248 compiler = self.setCompilers.getCompiler() 249 if compiler.endswith('mpicc') or compiler.endswith('mpiicc'): 250 try: 251 output = self.executeShellCommand(compiler + ' -show', log = self.log)[0] 252 compiler = output.split(' ')[0] 253 self.addDefine('MPICC_SHOW','"'+output.strip().replace('\n','\\\\n')+'"') 254 except: 255 self.addDefine('MPICC_SHOW','"Unavailable"') 256 else: 257 self.addDefine('MPICC_SHOW','"Unavailable"') 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 cxx_linker = self.setCompilers.getLinker() 272 self.addMakeMacro('CXX_LINKER',cxx_linker) 273 self.addMakeMacro('CXX_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 274 self.setCompilers.popLanguage() 275 276 # C preprocessor values 277 self.addMakeMacro('CPP_FLAGS',self.setCompilers.CPPFLAGS) 278 279 # compiler values 280 self.setCompilers.pushLanguage(self.languages.clanguage) 281 self.addMakeMacro('PCC',self.setCompilers.getCompiler()) 282 self.addMakeMacro('PCC_FLAGS',self.setCompilers.getCompilerFlags()) 283 self.setCompilers.popLanguage() 284 # .o or .obj 285 self.addMakeMacro('CC_SUFFIX','o') 286 287 # executable linker values 288 self.setCompilers.pushLanguage(self.languages.clanguage) 289 pcc_linker = self.setCompilers.getLinker() 290 self.addMakeMacro('PCC_LINKER',pcc_linker) 291 self.addMakeMacro('PCC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 292 self.setCompilers.popLanguage() 293 # '' for Unix, .exe for Windows 294 self.addMakeMacro('CC_LINKER_SUFFIX','') 295 296 if hasattr(self.compilers, 'FC'): 297 if self.framework.argDB['with-fortran-bindings']: 298 self.addDefine('HAVE_FORTRAN','1') 299 self.setCompilers.pushLanguage('FC') 300 # need FPPFLAGS in config/setCompilers 301 self.addMakeMacro('FPP_FLAGS',self.setCompilers.CPPFLAGS) 302 303 # compiler values 304 self.addMakeMacro('FC_FLAGS',self.setCompilers.getCompilerFlags()) 305 self.setCompilers.popLanguage() 306 # .o or .obj 307 self.addMakeMacro('FC_SUFFIX','o') 308 309 # executable linker values 310 self.setCompilers.pushLanguage('FC') 311 # Cannot have NAG f90 as the linker - so use pcc_linker as fc_linker 312 fc_linker = self.setCompilers.getLinker() 313 if config.setCompilers.Configure.isNAG(fc_linker, self.log): 314 self.addMakeMacro('FC_LINKER',pcc_linker) 315 else: 316 self.addMakeMacro('FC_LINKER',fc_linker) 317 self.addMakeMacro('FC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 318 # apple requires this shared library linker flag on SOME versions of the os 319 if self.setCompilers.getLinkerFlags().find('-Wl,-commons,use_dylibs') > -1: 320 self.addMakeMacro('DARWIN_COMMONS_USE_DYLIBS',' -Wl,-commons,use_dylibs ') 321 self.setCompilers.popLanguage() 322 323 # F90 Modules 324 if self.setCompilers.fortranModuleIncludeFlag: 325 self.addMakeMacro('FC_MODULE_FLAG', self.setCompilers.fortranModuleIncludeFlag) 326 else: # for non-f90 compilers like g77 327 self.addMakeMacro('FC_MODULE_FLAG', '-I') 328 if self.setCompilers.fortranModuleIncludeFlag: 329 self.addMakeMacro('FC_MODULE_OUTPUT_FLAG', self.setCompilers.fortranModuleOutputFlag) 330 else: 331 self.addMakeMacro('FC','') 332 333 if hasattr(self.compilers, 'CUDAC'): 334 self.setCompilers.pushLanguage('CUDA') 335 self.addMakeMacro('CUDAC_FLAGS',self.setCompilers.getCompilerFlags()) 336 self.setCompilers.popLanguage() 337 338 # shared library linker values 339 self.setCompilers.pushLanguage(self.languages.clanguage) 340 # need to fix BuildSystem to collect these separately 341 self.addMakeMacro('SL_LINKER',self.setCompilers.getLinker()) 342 self.addMakeMacro('SL_LINKER_FLAGS','${PCC_LINKER_FLAGS}') 343 self.setCompilers.popLanguage() 344 # One of 'a', 'so', 'lib', 'dll', 'dylib' (perhaps others also?) depending on the library generator and architecture 345 # Note: . is not included in this macro, consistent with AR_LIB_SUFFIX 346 if self.setCompilers.sharedLibraryExt == self.setCompilers.AR_LIB_SUFFIX: 347 self.addMakeMacro('SL_LINKER_SUFFIX', '') 348 self.addDefine('SLSUFFIX','""') 349 else: 350 self.addMakeMacro('SL_LINKER_SUFFIX', self.setCompilers.sharedLibraryExt) 351 self.addDefine('SLSUFFIX','"'+self.setCompilers.sharedLibraryExt+'"') 352 353 self.addMakeMacro('SL_LINKER_LIBS','${PETSC_EXTERNAL_LIB_BASIC}') 354 355#----------------------------------------------------------------------------------------------------- 356 357 # CONLY or CPP. We should change the PETSc makefiles to do this better 358 if self.languages.clanguage == 'C': lang = 'CONLY' 359 else: lang = 'CXXONLY' 360 self.addMakeMacro('PETSC_LANGUAGE',lang) 361 362 # real or complex 363 self.addMakeMacro('PETSC_SCALAR',self.scalartypes.scalartype) 364 # double or float 365 self.addMakeMacro('PETSC_PRECISION',self.scalartypes.precision) 366 367 if self.framework.argDB['with-batch']: 368 self.addMakeMacro('PETSC_WITH_BATCH','1') 369 370 # Test for compiler-specific macros that need to be defined. 371 if self.setCompilers.isCrayVector('CC', self.log): 372 self.addDefine('HAVE_CRAY_VECTOR','1') 373 374#----------------------------------------------------------------------------------------------------- 375 if self.functions.haveFunction('gethostbyname') and self.functions.haveFunction('socket') and self.headers.haveHeader('netinet/in.h'): 376 self.addDefine('USE_SOCKET_VIEWER','1') 377 if self.checkCompile('#include <sys/socket.h>','setsockopt(0,SOL_SOCKET,SO_REUSEADDR,0,0)'): 378 self.addDefine('HAVE_SO_REUSEADDR','1') 379 380#----------------------------------------------------------------------------------------------------- 381 # print include and lib for makefiles 382 self.framework.packages.reverse() 383 petscincludes = [os.path.join(self.petscdir.dir,'include'),os.path.join(self.petscdir.dir,self.arch.arch,'include')] 384 petscincludes_install = [os.path.join(self.installdir.dir, 'include')] if self.framework.argDB['prefix'] else petscincludes 385 includes = [] 386 self.packagelibs = [] 387 for i in self.framework.packages: 388 if i.useddirectly: 389 self.addDefine('HAVE_'+i.PACKAGE.replace('-','_'), 1) # ONLY list package if it is used directly by PETSc (and not only by another package) 390 if not isinstance(i.lib, list): 391 i.lib = [i.lib] 392 if i.linkedbypetsc: self.packagelibs.extend(i.lib) 393 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_LIB', self.libraries.toStringNoDupes(i.lib)) 394 if hasattr(i,'include'): 395 if not isinstance(i.include,list): 396 i.include = [i.include] 397 includes.extend(i.include) 398 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_INCLUDE',self.headers.toStringNoDupes(i.include)) 399 if self.framework.argDB['with-single-library']: 400 self.petsclib = '-lpetsc' 401 else: 402 self.petsclib = '-lpetscts -lpetscsnes -lpetscksp -lpetscdm -lpetscmat -lpetscvec -lpetscsys' 403 self.complibs = self.compilers.flibs+self.compilers.cxxlibs+self.compilers.LIBS.split() 404 self.PETSC_WITH_EXTERNAL_LIB = self.libraries.toStringNoDupes(['-L${PETSC_DIR}/${PETSC_ARCH}/lib', self.petsclib]+self.packagelibs+self.complibs) 405 self.PETSC_EXTERNAL_LIB_BASIC = self.libraries.toStringNoDupes(self.packagelibs+self.complibs) 406 if self.framework.argDB['prefix'] and self.setCompilers.CSharedLinkerFlag not in ['-L']: 407 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')) 408 409 self.addMakeMacro('PETSC_EXTERNAL_LIB_BASIC',self.PETSC_EXTERNAL_LIB_BASIC) 410 allincludes = petscincludes + includes 411 allincludes_install = petscincludes_install + includes 412 self.PETSC_CC_INCLUDES = self.headers.toStringNoDupes(allincludes) 413 self.PETSC_CC_INCLUDES_INSTALL = self.headers.toStringNoDupes(allincludes_install) 414 self.addMakeMacro('PETSC_CC_INCLUDES',self.PETSC_CC_INCLUDES) 415 self.addMakeMacro('PETSC_CC_INCLUDES_INSTALL', self.PETSC_CC_INCLUDES_INSTALL) 416 if hasattr(self.compilers, 'FC'): 417 def modinc(includes): 418 return includes if self.compilers.fortranIsF90 else [] 419 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(allincludes,modinc(allincludes))) 420 self.addMakeMacro('PETSC_FC_INCLUDES_INSTALL',self.headers.toStringNoDupes(allincludes_install,modinc(allincludes_install))) 421 422 self.addDefine('LIB_DIR','"'+os.path.join(self.installdir.dir,'lib')+'"') 423 424 if self.framework.argDB['with-single-library']: 425 # overrides the values set in conf/variables 426 self.addMakeMacro('LIBNAME','${INSTALL_LIB_DIR}/libpetsc.${AR_LIB_SUFFIX}') 427 self.addMakeMacro('SHLIBS','libpetsc') 428 self.addMakeMacro('PETSC_LIB_BASIC','-lpetsc') 429 self.addMakeMacro('PETSC_KSP_LIB_BASIC','-lpetsc') 430 self.addMakeMacro('PETSC_TS_LIB_BASIC','-lpetsc') 431 self.addMakeMacro('PETSC_TAO_LIB_BASIC','-lpetsc') 432 self.addMakeMacro('PETSC_WITH_EXTERNAL_LIB',self.PETSC_WITH_EXTERNAL_LIB) 433 self.addDefine('USE_SINGLE_LIBRARY', '1') 434 if self.sharedlibraries.useShared: 435 self.addMakeMacro('PETSC_SYS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 436 self.addMakeMacro('PETSC_VEC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 437 self.addMakeMacro('PETSC_MAT_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 438 self.addMakeMacro('PETSC_DM_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 439 self.addMakeMacro('PETSC_KSP_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 440 self.addMakeMacro('PETSC_SNES_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 441 self.addMakeMacro('PETSC_TS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 442 self.addMakeMacro('PETSC_TAO_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 443 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 444 self.addMakeMacro('PETSC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 445 self.addMakeMacro('PETSC_CONTRIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 446 else: 447 self.addMakeMacro('PETSC_SYS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 448 self.addMakeMacro('PETSC_VEC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 449 self.addMakeMacro('PETSC_MAT_LIB','${PETSC_WITH_EXTERNAL_LIB}') 450 self.addMakeMacro('PETSC_DM_LIB','${PETSC_WITH_EXTERNAL_LIB}') 451 self.addMakeMacro('PETSC_KSP_LIB','${PETSC_WITH_EXTERNAL_LIB}') 452 self.addMakeMacro('PETSC_SNES_LIB','${PETSC_WITH_EXTERNAL_LIB}') 453 self.addMakeMacro('PETSC_TS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 454 self.addMakeMacro('PETSC_TAO_LIB','${PETSC_WITH_EXTERNAL_LIB}') 455 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 456 self.addMakeMacro('PETSC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 457 self.addMakeMacro('PETSC_CONTRIB','${PETSC_WITH_EXTERNAL_LIB}') 458 459 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib')): 460 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib')) 461 462# add a makefile endtry for display 463 if self.framework.argDB['with-display']: 464 self.addMakeMacro('DISPLAY',self.framework.argDB['with-display']) 465 466 # add a makefile entry for configure options 467 self.addMakeMacro('CONFIGURE_OPTIONS', self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')) 468 return 469 470 def dumpConfigInfo(self): 471 import time 472 fd = file(os.path.join(self.arch.arch,'include','petscconfiginfo.h'),'w') 473 fd.write('static const char *petscconfigureoptions = "'+self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')+'";\n') 474 fd.close() 475 return 476 477 def dumpMachineInfo(self): 478 import platform 479 import datetime 480 import time 481 import script 482 def escape(s): 483 return s.replace('"',r'\"').replace(r'\ ',r'\\ ') 484 fd = file(os.path.join(self.arch.arch,'include','petscmachineinfo.h'),'w') 485 fd.write('static const char *petscmachineinfo = \"\\n\"\n') 486 fd.write('\"-----------------------------------------\\n\"\n') 487 buildhost = platform.node() 488 if os.environ.get('SOURCE_DATE_EPOCH'): 489 buildhost = "reproducible" 490 buildtime = datetime.datetime.utcfromtimestamp(int(os.environ.get('SOURCE_DATE_EPOCH', time.time()))) 491 fd.write('\"Libraries compiled on %s on %s \\n\"\n' % (buildtime, buildhost)) 492 fd.write('\"Machine characteristics: %s\\n\"\n' % (platform.platform())) 493 fd.write('\"Using PETSc directory: %s\\n\"\n' % (escape(self.installdir.petscDir))) 494 fd.write('\"Using PETSc arch: %s\\n\"\n' % (escape(self.installdir.petscArch))) 495 fd.write('\"-----------------------------------------\\n\";\n') 496 fd.write('static const char *petsccompilerinfo = \"\\n\"\n') 497 self.setCompilers.pushLanguage(self.languages.clanguage) 498 fd.write('\"Using C compiler: %s %s \\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()))) 499 self.setCompilers.popLanguage() 500 if hasattr(self.compilers, 'FC'): 501 self.setCompilers.pushLanguage('FC') 502 fd.write('\"Using Fortran compiler: %s %s %s\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()), escape(self.setCompilers.CPPFLAGS))) 503 self.setCompilers.popLanguage() 504 fd.write('\"-----------------------------------------\\n\";\n') 505 fd.write('static const char *petsccompilerflagsinfo = \"\\n\"\n') 506 fd.write('\"Using include paths: %s\\n\"\n' % (escape(self.PETSC_CC_INCLUDES_INSTALL.replace('${PETSC_DIR}', self.installdir.petscDir)))) 507 fd.write('\"-----------------------------------------\\n\";\n') 508 fd.write('static const char *petsclinkerinfo = \"\\n\"\n') 509 self.setCompilers.pushLanguage(self.languages.clanguage) 510 fd.write('\"Using C linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 511 self.setCompilers.popLanguage() 512 if hasattr(self.compilers, 'FC'): 513 self.setCompilers.pushLanguage('FC') 514 fd.write('\"Using Fortran linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 515 self.setCompilers.popLanguage() 516 fd.write('\"Using libraries: %s%s -L%s %s %s\\n\"\n' % (escape(self.setCompilers.CSharedLinkerFlag), escape(os.path.join(self.installdir.petscDir, self.installdir.petscArch, 'lib')), escape(os.path.join(self.installdir.petscDir, self.installdir.petscArch, 'lib')), escape(self.petsclib), escape(self.PETSC_EXTERNAL_LIB_BASIC))) 517 fd.write('\"-----------------------------------------\\n\";\n') 518 fd.close() 519 return 520 521 def dumpCMakeConfig(self): 522 ''' 523 Writes configuration-specific values to ${PETSC_ARCH}/lib/petsc/conf/PETScBuildInternal.cmake. 524 This file is private to PETSc and should not be included by third parties 525 (a suitable file can be produced later by CMake, but this is not it). 526 ''' 527 def cmakeset(fd,key,val=True): 528 if val == True: val = 'YES' 529 if val == False: val = 'NO' 530 fd.write('set (' + key + ' ' + val + ')\n') 531 def ensurelist(a): 532 if isinstance(a,list): 533 return a 534 else: 535 return [a] 536 def libpath(lib): 537 'Returns a search path 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('-R'): return lib[2:] 541 if lib.startswith('-Wl,-rpath,'): 542 # This case occurs when an external package needs a specific system library that is normally provided by the compiler. 543 # In other words, the -L path is builtin to the wrapper or compiler, here we provide it so that CMake can locate the 544 # corresponding library. 545 return lib[len('-Wl,-rpath,'):] 546 if lib.startswith('-'): return '' 547 return os.path.dirname(lib) 548 def cleanlib(lib): 549 'Returns a library name if that is what this item provides, else "" which will be cleaned out later' 550 if not isinstance(lib,str): return '' 551 if lib.startswith('-l'): return lib[2:] 552 if lib.startswith('-Wl') or lib.startswith('-L'): return '' 553 lib = os.path.splitext(os.path.basename(lib))[0] 554 if lib.startswith('lib'): return lib[3:] 555 return lib 556 def nub(lst): 557 'Return a list containing the first occurrence of each unique element' 558 unique = [] 559 for elem in lst: 560 if elem not in unique and elem != '': 561 unique.append(elem) 562 return unique 563 try: reversed # reversed was added in Python-2.4 564 except NameError: 565 def reversed(lst): return lst[::-1] 566 def nublast(lst): 567 'Return a list containing the last occurrence of each unique entry in a list' 568 return reversed(nub(reversed(lst))) 569 def cmakeexpand(varname): 570 return r'"${' + varname + r'}"' 571 def uniqextend(lst,new): 572 for x in ensurelist(new): 573 if x not in lst: 574 lst.append(x) 575 def notstandardinclude(path): 576 return path not in '/usr/include'.split() # /usr/local/include is not automatically included on FreeBSD 577 def writeMacroDefinitions(fd): 578 if self.mpi.usingMPIUni: 579 cmakeset(fd,'PETSC_HAVE_MPIUNI') 580 for pkg in self.framework.packages: 581 if pkg.useddirectly: 582 cmakeset(fd,'PETSC_HAVE_' + pkg.PACKAGE.replace('-','_')) 583 for pair in pkg.defines.items(): 584 if pair[0].startswith('HAVE_') and pair[1]: 585 cmakeset(fd, self.framework.getFullDefineName(pkg, pair[0]), pair[1]) 586 for name,val in self.functions.defines.items(): 587 cmakeset(fd,'PETSC_'+name,val) 588 for dct in [self.defines, self.libraryoptions.defines]: 589 for k,v in dct.items(): 590 if k.startswith('USE_'): 591 cmakeset(fd,'PETSC_' + k, v) 592 cmakeset(fd,'PETSC_USE_COMPLEX', self.scalartypes.scalartype == 'complex') 593 cmakeset(fd,'PETSC_USE_REAL_' + self.scalartypes.precision.upper()) 594 cmakeset(fd,'PETSC_CLANGUAGE_'+self.languages.clanguage) 595 if hasattr(self.compilers, 'FC'): 596 cmakeset(fd,'PETSC_HAVE_FORTRAN') 597 if self.compilers.fortranIsF90: 598 cmakeset(fd,'PETSC_USING_F90') 599 if self.compilers.fortranIsF2003: 600 cmakeset(fd,'PETSC_USING_F2003') 601 if hasattr(self.compilers, 'CXX'): 602 cmakeset(fd,'PETSC_HAVE_CXX') 603 if self.sharedlibraries.useShared: 604 cmakeset(fd,'BUILD_SHARED_LIBS') 605 def writeBuildFlags(fd): 606 def extendby(lib): 607 libs = ensurelist(lib) 608 lib_paths.extend(map(libpath,libs)) 609 lib_libs.extend(map(cleanlib,libs)) 610 lib_paths = [] 611 lib_libs = [] 612 includes = [] 613 libvars = [] 614 for pkg in self.framework.packages: 615 if pkg.linkedbypetsc: 616 extendby(pkg.lib) 617 uniqextend(includes,pkg.include) 618 extendby(self.libraries.math) 619 extendby(self.libraries.rt) 620 extendby(self.compilers.flibs) 621 extendby(self.compilers.cxxlibs) 622 extendby(self.compilers.LIBS.split()) 623 for libname in nublast(lib_libs): 624 libvar = 'PETSC_' + libname.upper() + '_LIB' 625 addpath = '' 626 for lpath in nublast(lib_paths): 627 addpath += '"' + str(lpath) + '" ' 628 fd.write('find_library (' + libvar + ' ' + libname + ' HINTS ' + addpath + ')\n') 629 libvars.append(libvar) 630 fd.write('mark_as_advanced (' + ' '.join(libvars) + ')\n') 631 fd.write('set (PETSC_PACKAGE_LIBS ' + ' '.join(map(cmakeexpand,libvars)) + ')\n') 632 includes = filter(notstandardinclude,includes) 633 fd.write('set (PETSC_PACKAGE_INCLUDES ' + ' '.join(map(lambda i: '"'+i+'"',includes)) + ')\n') 634 fd = open(os.path.join(self.arch.arch,'lib','petsc','conf','PETScBuildInternal.cmake'), 'w') 635 writeMacroDefinitions(fd) 636 writeBuildFlags(fd) 637 fd.close() 638 return 639 640 def dumpCMakeLists(self): 641 import sys 642 if sys.version_info >= (2,4): 643 import cmakegen 644 try: 645 cmakegen.main(self.petscdir.dir, log=self.framework.log) 646 except (OSError) as e: 647 self.framework.logPrint('Generating CMakeLists.txt failed:\n' + str(e)) 648 else: 649 self.framework.logPrint('Skipping cmakegen due to old python version: ' +str(sys.version_info) ) 650 651 def cmakeBoot(self): 652 import sys 653 self.cmakeboot_success = False 654 if sys.version_info >= (2,4) and hasattr(self.cmake,'cmake'): 655 oldRead = self.argDB.readonly 656 self.argDB.readonly = True 657 try: 658 import cmakeboot 659 self.cmakeboot_success = cmakeboot.main(petscdir=self.petscdir.dir,petscarch=self.arch.arch,argDB=self.argDB,framework=self.framework,log=self.framework.log) 660 except (OSError) as e: 661 self.framework.logPrint('Booting CMake in PETSC_ARCH failed:\n' + str(e)) 662 except (ImportError, KeyError) as e: 663 self.framework.logPrint('Importing cmakeboot failed:\n' + str(e)) 664 self.argDB.readonly = oldRead 665 if self.cmakeboot_success: 666 if hasattr(self.compilers, 'FC') and self.compilers.fortranIsF90 and not self.setCompilers.fortranModuleOutputFlag: 667 self.framework.logPrint('CMake configured successfully, but could not be used by default because of missing fortranModuleOutputFlag\n') 668 else: 669 self.framework.logPrint('CMake configured successfully, using as default build\n') 670 self.addMakeMacro('PETSC_BUILD_USING_CMAKE',1) 671 else: 672 self.framework.logPrint('CMake configuration was unsuccessful\n') 673 else: 674 self.framework.logPrint('Skipping cmakeboot due to old python version: ' +str(sys.version_info) ) 675 return 676 677 def configurePrefetch(self): 678 '''Sees if there are any prefetch functions supported''' 679 if config.setCompilers.Configure.isSolaris(self.log) or self.framework.argDB['with-ios'] or not self.framework.argDB['with-prefetch']: 680 self.addDefine('Prefetch(a,b,c)', ' ') 681 return 682 self.pushLanguage(self.languages.clanguage) 683 if self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch((const char*)v,_MM_HINT_NTA);\n'): 684 # The Intel Intrinsics manual [1] specifies the prototype 685 # 686 # void _mm_prefetch(char const *a, int sel); 687 # 688 # but other vendors seem to insist on using subtly different 689 # prototypes, including void* for the pointer, and an enum for 690 # sel. These are both reasonable changes, but negatively impact 691 # portability. 692 # 693 # [1] http://software.intel.com/file/6373 694 self.addDefine('HAVE_XMMINTRIN_H', 1) 695 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const char*)(a),(c))') 696 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 697 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 698 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 699 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 700 elif self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch(v,_MM_HINT_NTA);\n'): 701 self.addDefine('HAVE_XMMINTRIN_H', 1) 702 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const void*)(a),(c))') 703 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 704 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 705 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 706 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 707 elif self.checkLink('', 'void *v = 0;__builtin_prefetch(v,0,0);\n'): 708 # From GCC docs: void __builtin_prefetch(const void *addr,int rw,int locality) 709 # 710 # The value of rw is a compile-time constant one or zero; one 711 # means that the prefetch is preparing for a write to the memory 712 # address and zero, the default, means that the prefetch is 713 # preparing for a read. The value locality must be a compile-time 714 # constant integer between zero and three. A value of zero means 715 # that the data has no temporal locality, so it need not be left 716 # in the cache after the access. A value of three means that the 717 # data has a high degree of temporal locality and should be left 718 # in all levels of cache possible. Values of one and two mean, 719 # respectively, a low or moderate degree of temporal locality. 720 # 721 # Here we adopt Intel's x86/x86-64 naming scheme for the locality 722 # hints. Using macros for these values in necessary since some 723 # compilers require an enum. 724 self.addDefine('Prefetch(a,b,c)', '__builtin_prefetch((a),(b),(c))') 725 self.addDefine('PREFETCH_HINT_NTA', '0') 726 self.addDefine('PREFETCH_HINT_T0', '3') 727 self.addDefine('PREFETCH_HINT_T1', '2') 728 self.addDefine('PREFETCH_HINT_T2', '1') 729 else: 730 self.addDefine('Prefetch(a,b,c)', ' ') 731 self.popLanguage() 732 733 def configureAtoll(self): 734 '''Checks if atoll exists''' 735 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")'): 736 self.addDefine('HAVE_ATOLL', '1') 737 738 def configureUnused(self): 739 '''Sees if __attribute((unused)) is supported''' 740 if self.framework.argDB['with-ios']: 741 self.addDefine('UNUSED', ' ') 742 return 743 self.pushLanguage(self.languages.clanguage) 744 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'): 745 self.addDefine('UNUSED', '__attribute((unused))') 746 else: 747 self.addDefine('UNUSED', ' ') 748 self.popLanguage() 749 750 def configureIsatty(self): 751 '''Check if the Unix C function isatty() works correctly 752 Actually just assumes it does not work correctly on batch systems''' 753 if not self.framework.argDB['with-batch']: 754 self.addDefine('USE_ISATTY',1) 755 756 def configureDeprecated(self): 757 '''Check if __attribute((deprecated)) is supported''' 758 self.pushLanguage(self.languages.clanguage) 759 ## Recent versions of gcc and clang support __attribute((deprecated("string argument"))), which is very useful, but 760 ## Intel has conspired to make a supremely environment-sensitive compiler. The Intel compiler looks at the gcc 761 ## executable in the environment to determine the language compatibility that it should attempt to emulate. Some 762 ## important Cray installations have built PETSc using the Intel compiler, but with a newer gcc module loaded (e.g., 763 ## 4.7). Thus at PETSc configure time, the Intel compiler decides to support the string argument, but the gcc 764 ## found in the default user environment is older and does not support the argument. If GCC and Intel were cool 765 ## like Clang and supported __has_attribute, we could avoid configure tests entirely, but they don't. And that is 766 ## why we can't have nice things. 767 # 768 # if self.checkCompile("""__attribute((deprecated("Why you shouldn't use myfunc"))) static int myfunc(void) { return 1;}""", ''): 769 # self.addDefine('DEPRECATED(why)', '__attribute((deprecated(why)))') 770 if self.checkCompile("""__attribute((deprecated)) static int myfunc(void) { return 1;}""", ''): 771 self.addDefine('DEPRECATED(why)', '__attribute((deprecated))') 772 else: 773 self.addDefine('DEPRECATED(why)', ' ') 774 self.popLanguage() 775 776 def configureAlign(self): 777 '''Check if __attribute(align) is supported''' 778 filename = 'conftestalign' 779 includes = ''' 780#include <sys/types.h> 781#if STDC_HEADERS 782#include <stdlib.h> 783#include <stdio.h> 784#include <stddef.h> 785#endif\n''' 786 body = ''' 787struct mystruct {int myint;} __attribute((aligned(16))); 788FILE *f = fopen("'''+filename+'''", "w"); 789if (!f) exit(1); 790fprintf(f, "%lu\\n", (unsigned long)sizeof(struct mystruct)); 791''' 792 if 'known-has-attribute-aligned' in self.argDB: 793 if self.argDB['known-has-attribute-aligned']: 794 size = 16 795 else: 796 size = -3 797 elif not self.argDB['with-batch']: 798 self.pushLanguage(self.languages.clanguage) 799 try: 800 if self.checkRun(includes, body) and os.path.exists(filename): 801 f = file(filename) 802 size = int(f.read()) 803 f.close() 804 os.remove(filename) 805 else: 806 size = -4 807 except: 808 size = -1 809 self.framework.logPrint('Error checking attribute(aligned)') 810 self.popLanguage() 811 else: 812 self.framework.addBatchInclude(['#include <stdlib.h>', '#include <stdio.h>', '#include <sys/types.h>','struct mystruct {int myint;} __attribute((aligned(16)));']) 813 self.framework.addBatchBody('fprintf(output, " \'--known-has-attribute-aligned=%d\',\\n", sizeof(struct mystruct)==16);') 814 size = -2 815 if size == 16: 816 self.addDefine('ATTRIBUTEALIGNED(size)', '__attribute((aligned (size)))') 817 self.addDefine('HAVE_ATTRIBUTEALIGNED', 1) 818 else: 819 self.framework.logPrint('incorrect alignment. Found alignment:'+ str(size)) 820 self.addDefine('ATTRIBUTEALIGNED(size)', ' ') 821 return 822 823 def configureExpect(self): 824 '''Sees if the __builtin_expect directive is supported''' 825 self.pushLanguage(self.languages.clanguage) 826 if self.checkLink('', 'if (__builtin_expect(0,1)) return 1;'): 827 self.addDefine('HAVE_BUILTIN_EXPECT', 1) 828 self.popLanguage() 829 830 def configureFunctionName(self): 831 '''Sees if the compiler supports __func__ or a variant.''' 832 def getFunctionName(lang): 833 name = '"unknown"' 834 self.pushLanguage(lang) 835 for fname in ['__func__','__FUNCTION__','__extension__ __func__']: 836 code = "if ("+fname+"[0] != 'm') return 1;" 837 if self.checkCompile('',code) and self.checkLink('',code): 838 name = fname 839 break 840 self.popLanguage() 841 return name 842 langs = [] 843 844 self.addDefine('FUNCTION_NAME_C', getFunctionName('C')) 845 if hasattr(self.compilers, 'CXX'): 846 self.addDefine('FUNCTION_NAME_CXX', getFunctionName('Cxx')) 847 848 def configureIntptrt(self): 849 '''Determine what to use for uintptr_t''' 850 def staticAssertSizeMatchesVoidStar(inc,typename): 851 # The declaration is an error if either array size is negative. 852 # It should be okay to use an int that is too large, but it would be very unlikely for this to be the case 853 return self.checkCompile(inc, ('#define STATIC_ASSERT(cond) char negative_length_if_false[2*(!!(cond))-1]\n' 854 + 'STATIC_ASSERT(sizeof(void*) == sizeof(%s));'%typename)) 855 self.pushLanguage(self.languages.clanguage) 856 if self.checkCompile('#include <stdint.h>', 'int x; uintptr_t i = (uintptr_t)&x;'): 857 self.addDefine('UINTPTR_T', 'uintptr_t') 858 elif staticAssertSizeMatchesVoidStar('','unsigned long long'): 859 self.addDefine('UINTPTR_T', 'unsigned long long') 860 elif staticAssertSizeMatchesVoidStar('#include <stdlib.h>','size_t') or staticAssertSizeMatchesVoidStar('#include <string.h>', 'size_t'): 861 self.addDefine('UINTPTR_T', 'size_t') 862 elif staticAssertSizeMatchesVoidStar('','unsigned long'): 863 self.addDefine('UINTPTR_T', 'unsigned long') 864 elif staticAssertSizeMatchesVoidStar('','unsigned'): 865 self.addDefine('UINTPTR_T', 'unsigned') 866 else: 867 raise RuntimeError('Could not find any unsigned integer type matching void*') 868 self.popLanguage() 869 870 def configureRTLDDefault(self): 871 if self.checkCompile('#include <dlfcn.h>\n void *ptr = RTLD_DEFAULT;'): 872 self.addDefine('RTLD_DEFAULT','1') 873 return 874 875 def configureSolaris(self): 876 '''Solaris specific stuff''' 877 if os.path.isdir(os.path.join('/usr','ucblib')): 878 try: 879 flag = getattr(self.setCompilers, self.language[-1]+'SharedLinkerFlag') 880 except AttributeError: 881 flag = None 882 if flag is None: 883 self.compilers.LIBS += ' -L/usr/ucblib' 884 else: 885 self.compilers.LIBS += ' '+flag+'/usr/ucblib' 886 return 887 888 def configureLinux(self): 889 '''Linux specific stuff''' 890 # TODO: Test for this by mallocing an odd number of floats and checking the address 891 self.addDefine('HAVE_DOUBLE_ALIGN_MALLOC', 1) 892 return 893 894 def configureWin32(self): 895 '''Win32 non-cygwin specific stuff''' 896 kernel32=0 897 if self.libraries.add('Kernel32.lib','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 898 self.addDefine('HAVE_WINDOWS_H',1) 899 self.addDefine('HAVE_GETCOMPUTERNAME',1) 900 kernel32=1 901 elif self.libraries.add('kernel32','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 902 self.addDefine('HAVE_WINDOWS_H',1) 903 self.addDefine('HAVE_GETCOMPUTERNAME',1) 904 kernel32=1 905 if kernel32: 906 if self.framework.argDB['with-windows-graphics']: 907 self.addDefine('USE_WINDOWS_GRAPHICS',1) 908 if self.checkLink('#include <Windows.h>','LoadLibrary(0)'): 909 self.addDefine('HAVE_LOADLIBRARY',1) 910 if self.checkLink('#include <Windows.h>','GetProcAddress(0,0)'): 911 self.addDefine('HAVE_GETPROCADDRESS',1) 912 if self.checkLink('#include <Windows.h>','FreeLibrary(0)'): 913 self.addDefine('HAVE_FREELIBRARY',1) 914 if self.checkLink('#include <Windows.h>','GetLastError()'): 915 self.addDefine('HAVE_GETLASTERROR',1) 916 if self.checkLink('#include <Windows.h>','SetLastError(0)'): 917 self.addDefine('HAVE_SETLASTERROR',1) 918 if self.checkLink('#include <Windows.h>\n','QueryPerformanceCounter(0);\n'): 919 self.addDefine('USE_MICROSOFT_TIME',1) 920 if self.libraries.add('Advapi32.lib','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 921 self.addDefine('HAVE_GET_USER_NAME',1) 922 elif self.libraries.add('advapi32','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 923 self.addDefine('HAVE_GET_USER_NAME',1) 924 925 if not self.libraries.add('User32.lib','GetDC',prototype='#include <Windows.h>',call='GetDC(0);'): 926 self.libraries.add('user32','GetDC',prototype='#include <Windows.h>',call='GetDC(0);') 927 if not self.libraries.add('Gdi32.lib','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);'): 928 self.libraries.add('gdi32','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);') 929 930 self.types.check('int32_t', 'int') 931 if not self.checkCompile('#include <sys/types.h>\n','uid_t u;\n'): 932 self.addTypedef('int', 'uid_t') 933 self.addTypedef('int', 'gid_t') 934 if not self.checkLink('#if defined(PETSC_HAVE_UNISTD_H)\n#include <unistd.h>\n#endif\n','int a=R_OK;\n'): 935 self.framework.addDefine('R_OK', '04') 936 self.framework.addDefine('W_OK', '02') 937 self.framework.addDefine('X_OK', '01') 938 if not self.checkLink('#include <sys/stat.h>\n','int a=0;\nif (S_ISDIR(a)){}\n'): 939 self.framework.addDefine('S_ISREG(a)', '(((a)&_S_IFMT) == _S_IFREG)') 940 self.framework.addDefine('S_ISDIR(a)', '(((a)&_S_IFMT) == _S_IFDIR)') 941 if self.checkCompile('#include <Windows.h>\n','LARGE_INTEGER a;\nDWORD b=a.u.HighPart;\n'): 942 self.addDefine('HAVE_LARGE_INTEGER_U',1) 943 944 # Windows requires a Binary file creation flag when creating/opening binary files. Is a better test in order? 945 if self.checkCompile('#include <Windows.h>\n#include <fcntl.h>\n', 'int flags = O_BINARY;'): 946 self.addDefine('HAVE_O_BINARY',1) 947 948 if self.compilers.CC.find('win32fe') >= 0: 949 self.addDefine('HAVE_WINDOWS_COMPILERS',1) 950 self.addDefine('PATH_SEPARATOR','\';\'') 951 self.addDefine('DIR_SEPARATOR','\'\\\\\'') 952 self.addDefine('REPLACE_DIR_SEPARATOR','\'/\'') 953 self.addDefine('CANNOT_START_DEBUGGER',1) 954 (petscdir,error,status) = self.executeShellCommand('cygpath -w '+self.installdir.petscDir, log = self.log) 955 self.addDefine('DIR','"'+petscdir.replace('\\','\\\\')+'"') 956 (petscdir,error,status) = self.executeShellCommand('cygpath -m '+self.installdir.petscDir, log = self.log) 957 self.addMakeMacro('wPETSC_DIR',petscdir) 958 else: 959 self.addDefine('PATH_SEPARATOR','\':\'') 960 self.addDefine('REPLACE_DIR_SEPARATOR','\'\\\\\'') 961 self.addDefine('DIR_SEPARATOR','\'/\'') 962 self.addDefine('DIR','"'+self.installdir.petscDir+'"') 963 self.addMakeMacro('wPETSC_DIR',self.installdir.petscDir) 964 self.addDefine('ARCH','"'+self.installdir.petscArch+'"') 965 return 966 967#----------------------------------------------------------------------------------------------------- 968 def configureCygwinBrokenPipe(self): 969 '''Cygwin version <= 1.7.18 had issues with pipes and long commands invoked from gnu-make 970 http://cygwin.com/ml/cygwin/2013-05/msg00340.html ''' 971 if config.setCompilers.Configure.isCygwin(self.log): 972 import platform 973 import re 974 r=re.compile("([0-9]+).([0-9]+).([0-9]+)") 975 m=r.match(platform.release()) 976 major=int(m.group(1)) 977 minor=int(m.group(2)) 978 subminor=int(m.group(3)) 979 if ((major < 1) or (major == 1 and minor < 7) or (major == 1 and minor == 7 and subminor <= 18)): 980 self.addMakeMacro('PETSC_CYGWIN_BROKEN_PIPE','1') 981 return 982 983#----------------------------------------------------------------------------------------------------- 984 def configureDefaultArch(self): 985 conffile = os.path.join('lib','petsc','conf', 'petscvariables') 986 if self.framework.argDB['with-default-arch']: 987 fd = file(conffile, 'w') 988 fd.write('PETSC_ARCH='+self.arch.arch+'\n') 989 fd.write('PETSC_DIR='+self.petscdir.dir+'\n') 990 fd.write('include '+os.path.join('$(PETSC_DIR)','$(PETSC_ARCH)','lib','petsc','conf','petscvariables')+'\n') 991 fd.close() 992 self.framework.actions.addArgument('PETSc', 'Build', 'Set default architecture to '+self.arch.arch+' in '+conffile) 993 elif os.path.isfile(conffile): 994 try: 995 os.unlink(conffile) 996 except: 997 raise RuntimeError('Unable to remove file '+conffile+'. Did a different user create it?') 998 return 999 1000#----------------------------------------------------------------------------------------------------- 1001 def configureScript(self): 1002 '''Output a script in the conf directory which will reproduce the configuration''' 1003 import nargs 1004 import sys 1005 scriptName = os.path.join(self.arch.arch,'lib','petsc','conf', 'reconfigure-'+self.arch.arch+'.py') 1006 args = dict([(nargs.Arg.parseArgument(arg)[0], arg) for arg in self.framework.clArgs]) 1007 if 'with-clean' in args: 1008 del args['with-clean'] 1009 if 'configModules' in args: 1010 if nargs.Arg.parseArgument(args['configModules'])[1] == 'PETSc.Configure': 1011 del args['configModules'] 1012 if 'optionsModule' in args: 1013 if nargs.Arg.parseArgument(args['optionsModule'])[1] == 'config.compilerOptions': 1014 del args['optionsModule'] 1015 if not 'PETSC_ARCH' in args: 1016 args['PETSC_ARCH'] = 'PETSC_ARCH='+str(self.arch.arch) 1017 f = file(scriptName, 'w') 1018 f.write('#!'+sys.executable+'\n') 1019 f.write('if __name__ == \'__main__\':\n') 1020 f.write(' import sys\n') 1021 f.write(' import os\n') 1022 f.write(' sys.path.insert(0, os.path.abspath(\'config\'))\n') 1023 f.write(' import configure\n') 1024 # pretty print repr(args.values()) 1025 f.write(' configure_options = [\n') 1026 for itm in sorted(args.values()): 1027 f.write(' \''+str(itm)+'\',\n') 1028 f.write(' ]\n') 1029 f.write(' configure.petsc_configure(configure_options)\n') 1030 f.close() 1031 try: 1032 os.chmod(scriptName, 0o775) 1033 except OSError as e: 1034 self.framework.logPrint('Unable to make reconfigure script executable:\n'+str(e)) 1035 self.framework.actions.addArgument('PETSc', 'File creation', 'Created '+scriptName+' for automatic reconfiguration') 1036 return 1037 1038 def configureInstall(self): 1039 '''Setup the directories for installation''' 1040 if self.framework.argDB['prefix']: 1041 self.addMakeRule('shared_install','',['-@echo "Now to install the libraries do:"',\ 1042 '-@echo "'+self.installdir.installSudo+'make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} install"',\ 1043 '-@echo "========================================="']) 1044 else: 1045 self.addMakeRule('shared_install','',['-@echo "Now to check if the libraries are working do:"',\ 1046 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} check"',\ 1047 '-@echo "========================================="']) 1048 return 1049 1050 def configureGCOV(self): 1051 if self.framework.argDB['with-gcov']: 1052 self.addDefine('USE_GCOV','1') 1053 return 1054 1055 def postProcessPackages(self): 1056 postPackages=[] 1057 for i in self.framework.packages: 1058 if hasattr(i,'postProcess'): postPackages.append(i) 1059 if postPackages: 1060 # ctetgen needs petsc conf files. so attempt to create them early 1061 self.framework.dumpConfFiles() 1062 # tacky fix for dependency of Aluimia on Pflotran; requested via petsc-dev Matt provide a correct fix 1063 for i in postPackages: 1064 if i.name.upper() in ['PFLOTRAN']: 1065 i.postProcess() 1066 postPackages.remove(i) 1067 for i in postPackages: i.postProcess() 1068 for i in postPackages: 1069 if i.installedpetsc: 1070 self.installed = 1 1071 break 1072 return 1073 1074 def configure(self): 1075 if not os.path.samefile(self.petscdir.dir, os.getcwd()): 1076 raise RuntimeError('Wrong PETSC_DIR option specified: '+str(self.petscdir.dir) + '\n Configure invoked in: '+os.path.realpath(os.getcwd())) 1077 if self.framework.argDB['prefix'] and os.path.isdir(self.framework.argDB['prefix']) and os.path.samefile(self.framework.argDB['prefix'],self.petscdir.dir): 1078 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR!') 1079 if self.framework.argDB['prefix'] and self.framework.argDB['prefix'].find(' ') > -1: 1080 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') 1081 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)): 1082 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR/PETSC_ARCH!') 1083 self.framework.header = os.path.join(self.arch.arch,'include','petscconf.h') 1084 self.framework.cHeader = os.path.join(self.arch.arch,'include','petscfix.h') 1085 self.framework.makeMacroHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscvariables') 1086 self.framework.makeRuleHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscrules') 1087 if self.libraries.math is None: 1088 raise RuntimeError('PETSc requires a functional math library. Please send configure.log to petsc-maint@mcs.anl.gov.') 1089 if self.languages.clanguage == 'Cxx' and not hasattr(self.compilers, 'CXX'): 1090 raise RuntimeError('Cannot set C language to C++ without a functional C++ compiler.') 1091 self.executeTest(self.configureRTLDDefault) 1092 self.executeTest(self.configurePrefetch) 1093 self.executeTest(self.configureUnused) 1094 self.executeTest(self.configureDeprecated) 1095 self.executeTest(self.configureIsatty) 1096 self.executeTest(self.configureExpect); 1097 self.executeTest(self.configureAlign); 1098 self.executeTest(self.configureFunctionName); 1099 self.executeTest(self.configureIntptrt); 1100 self.executeTest(self.configureSolaris) 1101 self.executeTest(self.configureLinux) 1102 self.executeTest(self.configureWin32) 1103 self.executeTest(self.configureCygwinBrokenPipe) 1104 self.executeTest(self.configureDefaultArch) 1105 self.executeTest(self.configureScript) 1106 self.executeTest(self.configureInstall) 1107 self.executeTest(self.configureGCOV) 1108 self.executeTest(self.configureAtoll) 1109 1110 self.Dump() 1111 self.dumpConfigInfo() 1112 self.dumpMachineInfo() 1113 self.dumpCMakeConfig() 1114 self.dumpCMakeLists() 1115 # need to save the current state of BuildSystem so that postProcess() packages can read it in and perhaps run make install 1116 self.framework.storeSubstitutions(self.framework.argDB) 1117 self.framework.argDB['configureCache'] = cPickle.dumps(self.framework) 1118 self.framework.argDB.save(force = True) 1119 self.cmakeBoot() 1120 self.DumpPkgconfig() 1121 self.DumpModule() 1122 self.postProcessPackages() 1123 self.framework.log.write('================================================================================\n') 1124 self.logClear() 1125 return 1126