1import config.base 2 3import os 4import sys 5import re 6import cPickle 7 8# The sorted() builtin is not available with python-2.3 9try: sorted 10except NameError: 11 def sorted(lst): 12 lst.sort() 13 return lst 14 15class Configure(config.base.Configure): 16 def __init__(self, framework): 17 config.base.Configure.__init__(self, framework) 18 self.headerPrefix = 'PETSC' 19 self.substPrefix = 'PETSC' 20 self.installed = 0 # 1 indicates that Configure itself has already compiled and installed PETSc 21 return 22 23 def __str2__(self): 24 desc = [] 25 if not self.installed: 26 desc.append('xxx=========================================================================xxx') 27 if self.make.getMakeMacro('MAKE_IS_GNUMAKE'): 28 build_type = 'gnumake build' 29 elif self.getMakeMacro('PETSC_BUILD_USING_CMAKE'): 30 build_type = 'cmake build' 31 else: 32 build_type = 'legacy build' 33 desc.append(' Configure stage complete. Now build PETSc libraries with (%s):' % build_type) 34 desc.append(' make PETSC_DIR='+self.petscdir.dir+' PETSC_ARCH='+self.arch.arch+' all') 35 desc.append('xxx=========================================================================xxx') 36 else: 37 desc.append('xxx=========================================================================xxx') 38 desc.append(' Installation complete. You do not need to run make to compile or install the software') 39 desc.append('xxx=========================================================================xxx') 40 return '\n'.join(desc)+'\n' 41 42 def setupHelp(self, help): 43 import nargs 44 help.addArgument('PETSc', '-prefix=<dir>', nargs.Arg(None, '', 'Specifiy location to install PETSc (eg. /usr/local)')) 45 help.addArgument('PETSc', '-with-prefetch=<bool>', nargs.ArgBool(None, 1,'Enable checking for prefetch instructions')) 46 help.addArgument('Windows','-with-windows-graphics=<bool>', nargs.ArgBool(None, 1,'Enable check for Windows Graphics')) 47 help.addArgument('PETSc', '-with-default-arch=<bool>', nargs.ArgBool(None, 1, 'Allow using the last configured arch without setting PETSC_ARCH')) 48 help.addArgument('PETSc','-with-single-library=<bool>', nargs.ArgBool(None, 1,'Put all PETSc code into the single -lpetsc library')) 49 help.addArgument('PETSc','-with-fortran-bindings=<bool>', nargs.ArgBool(None, 1,'Build PETSc fortran bindings in the library and corresponding module files')) 50 help.addArgument('PETSc', '-with-ios=<bool>', nargs.ArgBool(None, 0, 'Build an iPhone/iPad version of PETSc library')) 51 help.addArgument('PETSc', '-with-xsdk-defaults', nargs.ArgBool(None, 0, 'Set the following as defaults for the xSDK standard: --enable-debug=1, --enable-shared=1, --with-precision=double, --with-index-size=32, locate blas/lapack automatically')) 52 help.addArgument('PETSc', '-known-has-attribute-aligned=<bool>',nargs.ArgBool(None, None, 'Indicates __attribute((aligned(16)) directive works (the usual test will be skipped)')) 53 help.addArgument('PETSc','-with-viewfromoptions=<bool>', nargs.ArgBool(None, 1,'Support XXXSetFromOptions() calls, for calls with many small solvers turn this off')) 54 help.addArgument('PETSc', '-with-display=<x11display>', nargs.Arg(None, '', 'Specifiy DISPLAY env variable for use with matlab test)')) 55 return 56 57 def registerPythonFile(self,filename,directory): 58 ''' Add a python file to the framework and registers its headerprefix, ... externalpackagedir 59 directory is the directory where the file relative to the BuildSystem or config path in python notation with . ''' 60 (utilityName, ext) = os.path.splitext(filename) 61 if not utilityName.startswith('.') and not utilityName.startswith('#') and ext == '.py' and not utilityName == '__init__': 62 if directory: directory = directory+'.' 63 utilityObj = self.framework.require(directory+utilityName, self) 64 utilityObj.headerPrefix = self.headerPrefix 65 utilityObj.archProvider = self.arch 66 utilityObj.languageProvider = self.languages 67 utilityObj.installDirProvider = self.installdir 68 utilityObj.externalPackagesDirProvider = self.externalpackagesdir 69 utilityObj.precisionProvider = self.scalartypes 70 utilityObj.indexProvider = self.indexTypes 71 setattr(self, utilityName.lower(), utilityObj) 72 return utilityObj 73 return None 74 75 def setupDependencies(self, framework): 76 config.base.Configure.setupDependencies(self, framework) 77 self.programs = framework.require('config.programs', self) 78 self.setCompilers = framework.require('config.setCompilers', self) 79 self.compilers = framework.require('config.compilers', self) 80 self.arch = framework.require('PETSc.options.arch', self.setCompilers) 81 self.petscdir = framework.require('PETSc.options.petscdir', self.arch) 82 self.installdir = framework.require('PETSc.options.installDir', self) 83 self.scalartypes = framework.require('PETSc.options.scalarTypes', self) 84 self.indexTypes = framework.require('PETSc.options.indexTypes', self) 85 self.languages = framework.require('PETSc.options.languages', self.setCompilers) 86 self.debugging = framework.require('PETSc.options.debugging', self.compilers) 87 self.indexTypes = framework.require('PETSc.options.indexTypes', self.compilers) 88 self.compilers = framework.require('config.compilers', self) 89 self.types = framework.require('config.types', self) 90 self.headers = framework.require('config.headers', self) 91 self.functions = framework.require('config.functions', self) 92 self.libraries = framework.require('config.libraries', self) 93 self.atomics = framework.require('config.atomics', self) 94 self.make = framework.require('config.packages.make', self) 95 self.blasLapack = framework.require('config.packages.BlasLapack',self) 96 self.cmake = framework.require('config.packages.cmake',self) 97 self.externalpackagesdir = framework.require('PETSc.options.externalpackagesdir',self) 98 self.mpi = framework.require('config.packages.MPI',self) 99 100 for utility in sorted(os.listdir(os.path.join('config','PETSc','options'))): 101 self.registerPythonFile(utility,'PETSc.options') 102 103 for utility in sorted(os.listdir(os.path.join('config','BuildSystem','config','utilities'))): 104 self.registerPythonFile(utility,'config.utilities') 105 106 for package in sorted(os.listdir(os.path.join('config', 'BuildSystem', 'config', 'packages'))): 107 obj = self.registerPythonFile(package,'config.packages') 108 if obj: 109 obj.archProvider = self.framework.requireModule(obj.archProvider, obj) 110 obj.languageProvider = self.framework.requireModule(obj.languageProvider, obj) 111 obj.installDirProvider = self.framework.requireModule(obj.installDirProvider, obj) 112 obj.externalPackagesDirProvider = self.framework.requireModule(obj.externalPackagesDirProvider, obj) 113 obj.precisionProvider = self.framework.requireModule(obj.precisionProvider, obj) 114 obj.indexProvider = self.framework.requireModule(obj.indexProvider, obj) 115 116 # Force blaslapack and opencl to depend on scalarType so precision is set before BlasLapack is built 117 framework.require('PETSc.options.scalarTypes', self.f2cblaslapack) 118 framework.require('PETSc.options.scalarTypes', self.fblaslapack) 119 framework.require('PETSc.options.scalarTypes', self.blaslapack) 120 framework.require('PETSc.options.scalarTypes', self.opencl) 121 framework.require('PETSc.Regression', self) 122 123 self.programs.headerPrefix = self.headerPrefix 124 self.compilers.headerPrefix = self.headerPrefix 125 self.types.headerPrefix = self.headerPrefix 126 self.headers.headerPrefix = self.headerPrefix 127 self.functions.headerPrefix = self.headerPrefix 128 self.libraries.headerPrefix = self.headerPrefix 129 130 # Look for any user provided --download-xxx=directory packages 131 for arg in sys.argv: 132 if arg.startswith('--download-') and arg.find('=') > -1: 133 pname = arg[11:arg.find('=')] 134 if not hasattr(self,pname): 135 dname = os.path.dirname(arg[arg.find('=')+1:]) 136 if os.path.isdir(dname) and not os.path.isfile(os.path.join(dname,pname+'.py')): 137 self.framework.logPrint('User is registering a new package: '+arg) 138 sys.path.append(dname) 139 self.registerPythonFile(pname+'.py','') 140 141 # test for a variety of basic headers and functions 142 headersC = map(lambda name: name+'.h', ['setjmp','dos', 'endian', 'fcntl', 'float', 'io', 'limits', 'malloc', 'pwd', 'search', 'strings', 143 'unistd', 'sys/sysinfo', 'machine/endian', 'sys/param', 'sys/procfs', 'sys/resource', 144 'sys/systeminfo', 'sys/times', 'sys/utsname','string', 'stdlib', 145 'sys/socket','sys/wait','netinet/in','netdb','Direct','time','Ws2tcpip','sys/types', 146 'WindowsX', 'cxxabi','float','ieeefp','stdint','sched','pthread','mathimf','inttypes']) 147 functions = ['access', '_access', 'clock', 'drand48', 'getcwd', '_getcwd', 'getdomainname', 'gethostname', 148 'gettimeofday', 'getwd', 'memalign', 'memmove', 'mkstemp', 'popen', 'PXFGETARG', 'rand', 'getpagesize', 149 'readlink', 'realpath', 'sigaction', 'signal', 'sigset', 'usleep', 'sleep', '_sleep', 'socket', 150 'times', 'gethostbyname', 'uname','snprintf','_snprintf','lseek','_lseek','time','fork','stricmp', 151 'strcasecmp', 'bzero', 'dlopen', 'dlsym', 'dlclose', 'dlerror','get_nprocs','sysctlbyname', 152 '_set_output_format','_mkdir'] 153 libraries1 = [(['socket', 'nsl'], 'socket'), (['fpe'], 'handle_sigfpes')] 154 self.headers.headers.extend(headersC) 155 self.functions.functions.extend(functions) 156 self.libraries.libraries.extend(libraries1) 157 158 return 159 160 def DumpPkgconfig(self): 161 ''' Create a pkg-config file ''' 162 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')): 163 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')) 164 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig','PETSc.pc'),'w') 165 if self.framework.argDB['prefix']: 166 fd.write('prefix='+self.installdir.dir+'\n') 167 fd.write('exec_prefix=${prefix}\n') 168 fd.write('includedir=${prefix}/include\n') 169 else: 170 fd.write('prefix='+self.petscdir.dir+'\n') 171 fd.write('exec_prefix=${prefix}\n') 172 fd.write('includedir=${prefix}/include\n') 173 fd.write('libdir='+os.path.join(self.installdir.dir,'lib')+'\n') 174 175 self.setCompilers.pushLanguage('C') 176 fd.write('ccompiler='+self.setCompilers.getCompiler()+'\n') 177 fd.write('cflags_extra="'+self.setCompilers.getCompilerFlags().strip()+'"\n') 178 fd.write('cflags_dep="'+self.compilers.dependenciesGenerationFlag.get('C','')+'"\n') 179 fd.write('ldflag_rpath="'+self.setCompilers.CSharedLinkerFlag+'"\n') 180 self.setCompilers.popLanguage() 181 if hasattr(self.compilers, 'C++'): 182 self.setCompilers.pushLanguage('C++') 183 fd.write('cxxcompiler='+self.setCompilers.getCompiler()+'\n') 184 fd.write('cxxflags_extra="'+self.setCompilers.getCompilerFlags().strip()+'"\n') 185 self.setCompilers.popLanguage() 186 if hasattr(self.compilers, 'FC'): 187 self.setCompilers.pushLanguage('FC') 188 fd.write('fcompiler='+self.setCompilers.getCompiler()+'\n') 189 fd.write('fflags_extra="'+self.setCompilers.getCompilerFlags().strip()+'"\n') 190 self.setCompilers.popLanguage() 191 192 fd.write('\n') 193 fd.write('Name: PETSc\n') 194 fd.write('Description: Library to solve ODEs and algebraic equations\n') 195 fd.write('Version: %s\n' % self.petscdir.version) 196 fd.write('Cflags: ' + self.setCompilers.CPPFLAGS + ' ' + self.PETSC_CC_INCLUDES + '\n') 197 fd.write('Libs: '+self.libraries.toStringNoDupes(['-L${libdir}', self.petsclib], with_rpath=False)+'\n') 198 # Remove RPATH flags from library list. User can add them using 199 # pkg-config --variable=ldflag_rpath and pkg-config --libs-only-L 200 lflags = self.packagelibs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs+self.compilers.LIBS.split() 201 fd.write('Libs.private: '+self.libraries.toStringNoDupes([f for f in lflags if not f.startswith(self.setCompilers.CSharedLinkerFlag)], with_rpath=False)+'\n') 202 203 fd.close() 204 return 205 206 def DumpModule(self): 207 ''' Create a module file ''' 208 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules')): 209 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules')) 210 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules','petsc')): 211 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules','petsc')) 212 if self.framework.argDB['prefix']: 213 installdir = self.installdir.dir 214 installarch = '' 215 installpath = os.path.join(installdir,'bin') 216 else: 217 installdir = self.petscdir.dir 218 installarch = self.arch.arch 219 installpath = os.path.join(installdir,installarch,'bin')+':'+os.path.join(installdir,'bin') 220 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules','petsc',self.petscdir.version),'w') 221 fd.write('''\ 222#%%Module 223 224proc ModulesHelp { } { 225 puts stderr "This module sets the path and environment variables for petsc-%s" 226 puts stderr " see http://www.mcs.anl.gov/petsc/ for more information " 227 puts stderr "" 228} 229module-whatis "PETSc - Portable, Extensible Toolkit for Scientific Computation" 230 231set petsc_dir "%s" 232set petsc_arch "%s" 233 234setenv PETSC_ARCH "$petsc_arch" 235setenv PETSC_DIR "$petsc_dir" 236prepend-path PATH "%s" 237''' % (self.petscdir.version, installdir, installarch, installpath)) 238 fd.close() 239 return 240 241 def Dump(self): 242 ''' Actually put the values into the configuration files ''' 243 # eventually everything between -- should be gone 244 if self.mpi.usingMPIUni: 245 # 246 # Remove any MPI/MPICH include files that may have been put here by previous runs of ./configure 247 self.executeShellCommand('rm -rf '+os.path.join(self.petscdir.dir,self.arch.arch,'include','mpi*')+' '+os.path.join(self.petscdir.dir,self.arch.arch,'include','opa*'), log = self.log) 248 249#----------------------------------------------------------------------------------------------------- 250 251 # Sometimes we need C compiler, even if built with C++ 252 self.setCompilers.pushLanguage('C') 253 self.addMakeMacro('CC_FLAGS',self.setCompilers.getCompilerFlags()) 254 self.setCompilers.popLanguage() 255 256 # And sometimes we need a C++ compiler even when PETSc is built with C 257 if hasattr(self.compilers, 'CXX'): 258 self.setCompilers.pushLanguage('Cxx') 259 self.addDefine('HAVE_CXX','1') 260 self.addMakeMacro('CXX_FLAGS',self.setCompilers.getCompilerFlags()) 261 self.setCompilers.popLanguage() 262 263 # C preprocessor values 264 self.addMakeMacro('CPP_FLAGS',self.setCompilers.CPPFLAGS) 265 266 # compiler values 267 self.setCompilers.pushLanguage(self.languages.clanguage) 268 self.addMakeMacro('PCC',self.setCompilers.getCompiler()) 269 self.addMakeMacro('PCC_FLAGS',self.setCompilers.getCompilerFlags()) 270 self.setCompilers.popLanguage() 271 # .o or .obj 272 self.addMakeMacro('CC_SUFFIX','o') 273 274 # executable linker values 275 self.setCompilers.pushLanguage(self.languages.clanguage) 276 pcc_linker = self.setCompilers.getLinker() 277 self.addMakeMacro('PCC_LINKER',pcc_linker) 278 self.addMakeMacro('PCC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 279 self.setCompilers.popLanguage() 280 # '' for Unix, .exe for Windows 281 self.addMakeMacro('CC_LINKER_SUFFIX','') 282 283 if hasattr(self.compilers, 'FC'): 284 if self.framework.argDB['with-fortran-bindings']: 285 self.addDefine('HAVE_FORTRAN','1') 286 self.setCompilers.pushLanguage('FC') 287 # need FPPFLAGS in config/setCompilers 288 self.addMakeMacro('FPP_FLAGS',self.setCompilers.CPPFLAGS) 289 290 # compiler values 291 self.addMakeMacro('FC_FLAGS',self.setCompilers.getCompilerFlags()) 292 self.setCompilers.popLanguage() 293 # .o or .obj 294 self.addMakeMacro('FC_SUFFIX','o') 295 296 # executable linker values 297 self.setCompilers.pushLanguage('FC') 298 # Cannot have NAG f90 as the linker - so use pcc_linker as fc_linker 299 fc_linker = self.setCompilers.getLinker() 300 if config.setCompilers.Configure.isNAG(fc_linker, self.log): 301 self.addMakeMacro('FC_LINKER',pcc_linker) 302 else: 303 self.addMakeMacro('FC_LINKER',fc_linker) 304 self.addMakeMacro('FC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 305 # apple requires this shared library linker flag on SOME versions of the os 306 if self.setCompilers.getLinkerFlags().find('-Wl,-commons,use_dylibs') > -1: 307 self.addMakeMacro('DARWIN_COMMONS_USE_DYLIBS',' -Wl,-commons,use_dylibs ') 308 self.setCompilers.popLanguage() 309 310 # F90 Modules 311 if self.setCompilers.fortranModuleIncludeFlag: 312 self.addMakeMacro('FC_MODULE_FLAG', self.setCompilers.fortranModuleIncludeFlag) 313 else: # for non-f90 compilers like g77 314 self.addMakeMacro('FC_MODULE_FLAG', '-I') 315 if self.setCompilers.fortranModuleIncludeFlag: 316 self.addMakeMacro('FC_MODULE_OUTPUT_FLAG', self.setCompilers.fortranModuleOutputFlag) 317 else: 318 self.addMakeMacro('FC','') 319 320 if hasattr(self.compilers, 'CUDAC'): 321 self.setCompilers.pushLanguage('CUDA') 322 self.addMakeMacro('CUDAC_FLAGS',self.setCompilers.getCompilerFlags()) 323 self.setCompilers.popLanguage() 324 325 # shared library linker values 326 self.setCompilers.pushLanguage(self.languages.clanguage) 327 # need to fix BuildSystem to collect these separately 328 self.addMakeMacro('SL_LINKER',self.setCompilers.getLinker()) 329 self.addMakeMacro('SL_LINKER_FLAGS','${PCC_LINKER_FLAGS}') 330 self.setCompilers.popLanguage() 331 # One of 'a', 'so', 'lib', 'dll', 'dylib' (perhaps others also?) depending on the library generator and architecture 332 # Note: . is not included in this macro, consistent with AR_LIB_SUFFIX 333 if self.setCompilers.sharedLibraryExt == self.setCompilers.AR_LIB_SUFFIX: 334 self.addMakeMacro('SL_LINKER_SUFFIX', '') 335 self.addDefine('SLSUFFIX','""') 336 else: 337 self.addMakeMacro('SL_LINKER_SUFFIX', self.setCompilers.sharedLibraryExt) 338 self.addDefine('SLSUFFIX','"'+self.setCompilers.sharedLibraryExt+'"') 339 340 self.addMakeMacro('SL_LINKER_LIBS','${PETSC_EXTERNAL_LIB_BASIC}') 341 342#----------------------------------------------------------------------------------------------------- 343 344 # CONLY or CPP. We should change the PETSc makefiles to do this better 345 if self.languages.clanguage == 'C': lang = 'CONLY' 346 else: lang = 'CXXONLY' 347 self.addMakeMacro('PETSC_LANGUAGE',lang) 348 349 # real or complex 350 self.addMakeMacro('PETSC_SCALAR',self.scalartypes.scalartype) 351 # double or float 352 self.addMakeMacro('PETSC_PRECISION',self.scalartypes.precision) 353 354 if self.framework.argDB['with-batch']: 355 self.addMakeMacro('PETSC_WITH_BATCH','1') 356 357 # Test for compiler-specific macros that need to be defined. 358 if self.setCompilers.isCrayVector('CC', self.log): 359 self.addDefine('HAVE_CRAY_VECTOR','1') 360 361#----------------------------------------------------------------------------------------------------- 362 if self.functions.haveFunction('gethostbyname') and self.functions.haveFunction('socket') and self.headers.haveHeader('netinet/in.h'): 363 self.addDefine('USE_SOCKET_VIEWER','1') 364 if self.checkCompile('#include <sys/socket.h>','setsockopt(0,SOL_SOCKET,SO_REUSEADDR,0,0)'): 365 self.addDefine('HAVE_SO_REUSEADDR','1') 366 367#----------------------------------------------------------------------------------------------------- 368 # print include and lib for makefiles 369 self.framework.packages.reverse() 370 includes = [os.path.join(self.petscdir.dir,'include'),os.path.join(self.petscdir.dir,self.arch.arch,'include')] 371 libs = [] 372 for i in self.framework.packages: 373 if i.useddirectly: 374 self.addDefine('HAVE_'+i.PACKAGE.replace('-','_'), 1) # ONLY list package if it is used directly by PETSc (and not only by another package) 375 if not isinstance(i.lib, list): 376 i.lib = [i.lib] 377 if i.linkedbypetsc: libs.extend(i.lib) 378 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_LIB', self.libraries.toStringNoDupes(i.lib)) 379 if hasattr(i,'include'): 380 if not isinstance(i.include,list): 381 i.include = [i.include] 382 includes.extend(i.include) 383 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_INCLUDE',self.headers.toStringNoDupes(i.include)) 384 self.packagelibs = libs 385 if self.framework.argDB['with-single-library']: 386 self.petsclib = '-lpetsc' 387 else: 388 self.petsclib = '-lpetscts -lpetscsnes -lpetscksp -lpetscdm -lpetscmat -lpetscvec -lpetscsys' 389 self.alllibs = self.libraries.toStringNoDupes(['-L'+os.path.join(self.petscdir.dir,self.arch.arch,'lib'), self.petsclib]+libs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs)+' '+self.compilers.LIBS 390 self.PETSC_EXTERNAL_LIB_BASIC = self.libraries.toStringNoDupes(libs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs+self.compilers.LIBS.split()) 391 if self.framework.argDB['prefix'] and self.setCompilers.CSharedLinkerFlag not in ['-L']: 392 lib_basic = self.PETSC_EXTERNAL_LIB_BASIC.replace(self.setCompilers.CSharedLinkerFlag+os.path.join(self.petscdir.dir,self.arch.arch,'lib'),self.setCompilers.CSharedLinkerFlag+os.path.join(self.installdir.dir,'lib')) 393 else: 394 lib_basic = self.PETSC_EXTERNAL_LIB_BASIC 395 self.addMakeMacro('PETSC_EXTERNAL_LIB_BASIC',lib_basic) 396 self.allincludes = self.headers.toStringNoDupes(includes) 397 self.addMakeMacro('PETSC_CC_INCLUDES',self.allincludes) 398 self.PETSC_CC_INCLUDES = self.allincludes 399 if hasattr(self.compilers, 'FC'): 400 if self.compilers.fortranIsF90: 401 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes,includes)) 402 else: 403 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes)) 404 405 self.addMakeMacro('DESTDIR',self.installdir.dir) 406 self.addDefine('LIB_DIR','"'+os.path.join(self.installdir.dir,'lib')+'"') 407 408 if self.framework.argDB['with-single-library']: 409 # overrides the values set in conf/variables 410 self.addMakeMacro('LIBNAME','${INSTALL_LIB_DIR}/libpetsc.${AR_LIB_SUFFIX}') 411 self.addMakeMacro('SHLIBS','libpetsc') 412 self.addMakeMacro('PETSC_LIB_BASIC','-lpetsc') 413 self.addMakeMacro('PETSC_KSP_LIB_BASIC','-lpetsc') 414 self.addMakeMacro('PETSC_TS_LIB_BASIC','-lpetsc') 415 self.addMakeMacro('PETSC_TAO_LIB_BASIC','-lpetsc') 416 self.addMakeMacro('PETSC_WITH_EXTERNAL_LIB',self.alllibs) 417 self.addDefine('USE_SINGLE_LIBRARY', '1') 418 if self.sharedlibraries.useShared: 419 self.addMakeMacro('PETSC_SYS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 420 self.addMakeMacro('PETSC_VEC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 421 self.addMakeMacro('PETSC_MAT_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 422 self.addMakeMacro('PETSC_DM_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 423 self.addMakeMacro('PETSC_KSP_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 424 self.addMakeMacro('PETSC_SNES_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 425 self.addMakeMacro('PETSC_TS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 426 self.addMakeMacro('PETSC_TAO_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 427 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 428 self.addMakeMacro('PETSC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 429 self.addMakeMacro('PETSC_CONTRIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 430 else: 431 self.addMakeMacro('PETSC_SYS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 432 self.addMakeMacro('PETSC_VEC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 433 self.addMakeMacro('PETSC_MAT_LIB','${PETSC_WITH_EXTERNAL_LIB}') 434 self.addMakeMacro('PETSC_DM_LIB','${PETSC_WITH_EXTERNAL_LIB}') 435 self.addMakeMacro('PETSC_KSP_LIB','${PETSC_WITH_EXTERNAL_LIB}') 436 self.addMakeMacro('PETSC_SNES_LIB','${PETSC_WITH_EXTERNAL_LIB}') 437 self.addMakeMacro('PETSC_TS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 438 self.addMakeMacro('PETSC_TAO_LIB','${PETSC_WITH_EXTERNAL_LIB}') 439 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 440 self.addMakeMacro('PETSC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 441 self.addMakeMacro('PETSC_CONTRIB','${PETSC_WITH_EXTERNAL_LIB}') 442 443 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib')): 444 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib')) 445 446# add a makefile endtry for display 447 if self.framework.argDB['with-display']: 448 self.addMakeMacro('DISPLAY',self.framework.argDB['with-display']) 449 450 # add a makefile entry for configure options 451 self.addMakeMacro('CONFIGURE_OPTIONS', self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')) 452 return 453 454 def dumpConfigInfo(self): 455 import time 456 fd = file(os.path.join(self.arch.arch,'include','petscconfiginfo.h'),'w') 457 fd.write('static const char *petscconfigureoptions = "'+self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')+'";\n') 458 fd.close() 459 return 460 461 def dumpMachineInfo(self): 462 import platform 463 import datetime 464 import time 465 import script 466 def escape(s): 467 return s.replace('"',r'\"').replace(r'\ ',r'\\ ') 468 fd = file(os.path.join(self.arch.arch,'include','petscmachineinfo.h'),'w') 469 fd.write('static const char *petscmachineinfo = \"\\n\"\n') 470 fd.write('\"-----------------------------------------\\n\"\n') 471 buildhost = platform.node() 472 if os.environ.get('SOURCE_DATE_EPOCH'): 473 buildhost = "reproducible" 474 buildtime = datetime.datetime.utcfromtimestamp(int(os.environ.get('SOURCE_DATE_EPOCH', time.time()))) 475 fd.write('\"Libraries compiled on %s on %s \\n\"\n' % (buildtime, buildhost)) 476 fd.write('\"Machine characteristics: %s\\n\"\n' % (platform.platform())) 477 fd.write('\"Using PETSc directory: %s\\n\"\n' % (escape(self.petscdir.dir))) 478 fd.write('\"Using PETSc arch: %s\\n\"\n' % (escape(self.arch.arch))) 479 fd.write('\"-----------------------------------------\\n\";\n') 480 fd.write('static const char *petsccompilerinfo = \"\\n\"\n') 481 self.setCompilers.pushLanguage(self.languages.clanguage) 482 fd.write('\"Using C compiler: %s %s ${COPTFLAGS} ${CFLAGS}\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()))) 483 self.setCompilers.popLanguage() 484 if hasattr(self.compilers, 'FC'): 485 self.setCompilers.pushLanguage('FC') 486 fd.write('\"Using Fortran compiler: %s %s ${FOPTFLAGS} ${FFLAGS} %s\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()), escape(self.setCompilers.CPPFLAGS))) 487 self.setCompilers.popLanguage() 488 fd.write('\"-----------------------------------------\\n\";\n') 489 fd.write('static const char *petsccompilerflagsinfo = \"\\n\"\n') 490 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))) 491 fd.write('\"-----------------------------------------\\n\";\n') 492 fd.write('static const char *petsclinkerinfo = \"\\n\"\n') 493 self.setCompilers.pushLanguage(self.languages.clanguage) 494 fd.write('\"Using C linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 495 self.setCompilers.popLanguage() 496 if hasattr(self.compilers, 'FC'): 497 self.setCompilers.pushLanguage('FC') 498 fd.write('\"Using Fortran linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 499 self.setCompilers.popLanguage() 500 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))) 501 fd.write('\"-----------------------------------------\\n\";\n') 502 fd.close() 503 return 504 505 def dumpCMakeConfig(self): 506 ''' 507 Writes configuration-specific values to ${PETSC_ARCH}/lib/petsc/conf/PETScBuildInternal.cmake. 508 This file is private to PETSc and should not be included by third parties 509 (a suitable file can be produced later by CMake, but this is not it). 510 ''' 511 def cmakeset(fd,key,val=True): 512 if val == True: val = 'YES' 513 if val == False: val = 'NO' 514 fd.write('set (' + key + ' ' + val + ')\n') 515 def ensurelist(a): 516 if isinstance(a,list): 517 return a 518 else: 519 return [a] 520 def libpath(lib): 521 'Returns a search path if that is what this item provides, else "" which will be cleaned out later' 522 if not isinstance(lib,str): return '' 523 if lib.startswith('-L'): return lib[2:] 524 if lib.startswith('-R'): return lib[2:] 525 if lib.startswith('-Wl,-rpath,'): 526 # This case occurs when an external package needs a specific system library that is normally provided by the compiler. 527 # In other words, the -L path is builtin to the wrapper or compiler, here we provide it so that CMake can locate the 528 # corresponding library. 529 return lib[len('-Wl,-rpath,'):] 530 if lib.startswith('-'): return '' 531 return os.path.dirname(lib) 532 def cleanlib(lib): 533 'Returns a library name if that is what this item provides, else "" which will be cleaned out later' 534 if not isinstance(lib,str): return '' 535 if lib.startswith('-l'): return lib[2:] 536 if lib.startswith('-Wl') or lib.startswith('-L'): return '' 537 lib = os.path.splitext(os.path.basename(lib))[0] 538 if lib.startswith('lib'): return lib[3:] 539 return lib 540 def nub(lst): 541 'Return a list containing the first occurrence of each unique element' 542 unique = [] 543 for elem in lst: 544 if elem not in unique and elem != '': 545 unique.append(elem) 546 return unique 547 try: reversed # reversed was added in Python-2.4 548 except NameError: 549 def reversed(lst): return lst[::-1] 550 def nublast(lst): 551 'Return a list containing the last occurrence of each unique entry in a list' 552 return reversed(nub(reversed(lst))) 553 def cmakeexpand(varname): 554 return r'"${' + varname + r'}"' 555 def uniqextend(lst,new): 556 for x in ensurelist(new): 557 if x not in lst: 558 lst.append(x) 559 def notstandardinclude(path): 560 return path not in '/usr/include'.split() # /usr/local/include is not automatically included on FreeBSD 561 def writeMacroDefinitions(fd): 562 if self.mpi.usingMPIUni: 563 cmakeset(fd,'PETSC_HAVE_MPIUNI') 564 for pkg in self.framework.packages: 565 if pkg.useddirectly: 566 cmakeset(fd,'PETSC_HAVE_' + pkg.PACKAGE.replace('-','_')) 567 for pair in pkg.defines.items(): 568 if pair[0].startswith('HAVE_') and pair[1]: 569 cmakeset(fd, self.framework.getFullDefineName(pkg, pair[0]), pair[1]) 570 for name,val in self.functions.defines.items(): 571 cmakeset(fd,'PETSC_'+name,val) 572 for dct in [self.defines, self.libraryoptions.defines]: 573 for k,v in dct.items(): 574 if k.startswith('USE_'): 575 cmakeset(fd,'PETSC_' + k, v) 576 cmakeset(fd,'PETSC_USE_COMPLEX', self.scalartypes.scalartype == 'complex') 577 cmakeset(fd,'PETSC_USE_REAL_' + self.scalartypes.precision.upper()) 578 cmakeset(fd,'PETSC_CLANGUAGE_'+self.languages.clanguage) 579 if hasattr(self.compilers, 'FC'): 580 cmakeset(fd,'PETSC_HAVE_FORTRAN') 581 if self.compilers.fortranIsF90: 582 cmakeset(fd,'PETSC_USING_F90') 583 if self.compilers.fortranIsF2003: 584 cmakeset(fd,'PETSC_USING_F2003') 585 if hasattr(self.compilers, 'CXX'): 586 cmakeset(fd,'PETSC_HAVE_CXX') 587 if self.sharedlibraries.useShared: 588 cmakeset(fd,'BUILD_SHARED_LIBS') 589 def writeBuildFlags(fd): 590 def extendby(lib): 591 libs = ensurelist(lib) 592 lib_paths.extend(map(libpath,libs)) 593 lib_libs.extend(map(cleanlib,libs)) 594 lib_paths = [] 595 lib_libs = [] 596 includes = [] 597 libvars = [] 598 for pkg in self.framework.packages: 599 if pkg.linkedbypetsc: 600 extendby(pkg.lib) 601 uniqextend(includes,pkg.include) 602 extendby(self.libraries.math) 603 extendby(self.libraries.rt) 604 extendby(self.compilers.flibs) 605 extendby(self.compilers.cxxlibs) 606 extendby(self.compilers.LIBS.split()) 607 for libname in nublast(lib_libs): 608 libvar = 'PETSC_' + libname.upper() + '_LIB' 609 addpath = '' 610 for lpath in nublast(lib_paths): 611 addpath += '"' + str(lpath) + '" ' 612 fd.write('find_library (' + libvar + ' ' + libname + ' HINTS ' + addpath + ')\n') 613 libvars.append(libvar) 614 fd.write('mark_as_advanced (' + ' '.join(libvars) + ')\n') 615 fd.write('set (PETSC_PACKAGE_LIBS ' + ' '.join(map(cmakeexpand,libvars)) + ')\n') 616 includes = filter(notstandardinclude,includes) 617 fd.write('set (PETSC_PACKAGE_INCLUDES ' + ' '.join(map(lambda i: '"'+i+'"',includes)) + ')\n') 618 fd = open(os.path.join(self.arch.arch,'lib','petsc','conf','PETScBuildInternal.cmake'), 'w') 619 writeMacroDefinitions(fd) 620 writeBuildFlags(fd) 621 fd.close() 622 return 623 624 def dumpCMakeLists(self): 625 import sys 626 if sys.version_info >= (2,4): 627 import cmakegen 628 try: 629 cmakegen.main(self.petscdir.dir, log=self.framework.log) 630 except (OSError), e: 631 self.framework.logPrint('Generating CMakeLists.txt failed:\n' + str(e)) 632 else: 633 self.framework.logPrint('Skipping cmakegen due to old python version: ' +str(sys.version_info) ) 634 635 def cmakeBoot(self): 636 import sys 637 self.cmakeboot_success = False 638 if sys.version_info >= (2,4) and hasattr(self.cmake,'cmake'): 639 oldRead = self.argDB.readonly 640 self.argDB.readonly = True 641 try: 642 import cmakeboot 643 self.cmakeboot_success = cmakeboot.main(petscdir=self.petscdir.dir,petscarch=self.arch.arch,argDB=self.argDB,framework=self.framework,log=self.framework.log) 644 except (OSError), e: 645 self.framework.logPrint('Booting CMake in PETSC_ARCH failed:\n' + str(e)) 646 except (ImportError, KeyError), e: 647 self.framework.logPrint('Importing cmakeboot failed:\n' + str(e)) 648 self.argDB.readonly = oldRead 649 if self.cmakeboot_success: 650 if hasattr(self.compilers, 'FC') and self.compilers.fortranIsF90 and not self.setCompilers.fortranModuleOutputFlag: 651 self.framework.logPrint('CMake configured successfully, but could not be used by default because of missing fortranModuleOutputFlag\n') 652 else: 653 self.framework.logPrint('CMake configured successfully, using as default build\n') 654 self.addMakeMacro('PETSC_BUILD_USING_CMAKE',1) 655 else: 656 self.framework.logPrint('CMake configuration was unsuccessful\n') 657 else: 658 self.framework.logPrint('Skipping cmakeboot due to old python version: ' +str(sys.version_info) ) 659 return 660 661 def configurePrefetch(self): 662 '''Sees if there are any prefetch functions supported''' 663 if config.setCompilers.Configure.isSolaris(self.log) or self.framework.argDB['with-ios'] or not self.framework.argDB['with-prefetch']: 664 self.addDefine('Prefetch(a,b,c)', ' ') 665 return 666 self.pushLanguage(self.languages.clanguage) 667 if self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch((const char*)v,_MM_HINT_NTA);\n'): 668 # The Intel Intrinsics manual [1] specifies the prototype 669 # 670 # void _mm_prefetch(char const *a, int sel); 671 # 672 # but other vendors seem to insist on using subtly different 673 # prototypes, including void* for the pointer, and an enum for 674 # sel. These are both reasonable changes, but negatively impact 675 # portability. 676 # 677 # [1] http://software.intel.com/file/6373 678 self.addDefine('HAVE_XMMINTRIN_H', 1) 679 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const char*)(a),(c))') 680 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 681 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 682 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 683 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 684 elif self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch(v,_MM_HINT_NTA);\n'): 685 self.addDefine('HAVE_XMMINTRIN_H', 1) 686 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const void*)(a),(c))') 687 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 688 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 689 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 690 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 691 elif self.checkLink('', 'void *v = 0;__builtin_prefetch(v,0,0);\n'): 692 # From GCC docs: void __builtin_prefetch(const void *addr,int rw,int locality) 693 # 694 # The value of rw is a compile-time constant one or zero; one 695 # means that the prefetch is preparing for a write to the memory 696 # address and zero, the default, means that the prefetch is 697 # preparing for a read. The value locality must be a compile-time 698 # constant integer between zero and three. A value of zero means 699 # that the data has no temporal locality, so it need not be left 700 # in the cache after the access. A value of three means that the 701 # data has a high degree of temporal locality and should be left 702 # in all levels of cache possible. Values of one and two mean, 703 # respectively, a low or moderate degree of temporal locality. 704 # 705 # Here we adopt Intel's x86/x86-64 naming scheme for the locality 706 # hints. Using macros for these values in necessary since some 707 # compilers require an enum. 708 self.addDefine('Prefetch(a,b,c)', '__builtin_prefetch((a),(b),(c))') 709 self.addDefine('PREFETCH_HINT_NTA', '0') 710 self.addDefine('PREFETCH_HINT_T0', '3') 711 self.addDefine('PREFETCH_HINT_T1', '2') 712 self.addDefine('PREFETCH_HINT_T2', '1') 713 else: 714 self.addDefine('Prefetch(a,b,c)', ' ') 715 self.popLanguage() 716 717 def configureAtoll(self): 718 '''Checks if atoll exists''' 719 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")'): 720 self.addDefine('HAVE_ATOLL', '1') 721 722 def configureUnused(self): 723 '''Sees if __attribute((unused)) is supported''' 724 if self.framework.argDB['with-ios']: 725 self.addDefine('UNUSED', ' ') 726 return 727 self.pushLanguage(self.languages.clanguage) 728 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'): 729 self.addDefine('UNUSED', '__attribute((unused))') 730 else: 731 self.addDefine('UNUSED', ' ') 732 self.popLanguage() 733 734 def configureIsatty(self): 735 '''Check if the Unix C function isatty() works correctly 736 Actually just assumes it does not work correctly on batch systems''' 737 if not self.framework.argDB['with-batch']: 738 self.addDefine('USE_ISATTY',1) 739 740 def configureDeprecated(self): 741 '''Check if __attribute((deprecated)) is supported''' 742 self.pushLanguage(self.languages.clanguage) 743 ## Recent versions of gcc and clang support __attribute((deprecated("string argument"))), which is very useful, but 744 ## Intel has conspired to make a supremely environment-sensitive compiler. The Intel compiler looks at the gcc 745 ## executable in the environment to determine the language compatibility that it should attempt to emulate. Some 746 ## important Cray installations have built PETSc using the Intel compiler, but with a newer gcc module loaded (e.g., 747 ## 4.7). Thus at PETSc configure time, the Intel compiler decides to support the string argument, but the gcc 748 ## found in the default user environment is older and does not support the argument. If GCC and Intel were cool 749 ## like Clang and supported __has_attribute, we could avoid configure tests entirely, but they don't. And that is 750 ## why we can't have nice things. 751 # 752 # if self.checkCompile("""__attribute((deprecated("Why you shouldn't use myfunc"))) static int myfunc(void) { return 1;}""", ''): 753 # self.addDefine('DEPRECATED(why)', '__attribute((deprecated(why)))') 754 if self.checkCompile("""__attribute((deprecated)) static int myfunc(void) { return 1;}""", ''): 755 self.addDefine('DEPRECATED(why)', '__attribute((deprecated))') 756 else: 757 self.addDefine('DEPRECATED(why)', ' ') 758 self.popLanguage() 759 760 def configureAlign(self): 761 '''Check if __attribute(align) is supported''' 762 filename = 'conftestalign' 763 includes = ''' 764#include <sys/types.h> 765#if STDC_HEADERS 766#include <stdlib.h> 767#include <stdio.h> 768#include <stddef.h> 769#endif\n''' 770 body = ''' 771struct mystruct {int myint;} __attribute((aligned(16))); 772FILE *f = fopen("'''+filename+'''", "w"); 773if (!f) exit(1); 774fprintf(f, "%lu\\n", (unsigned long)sizeof(struct mystruct)); 775''' 776 if 'known-has-attribute-aligned' in self.argDB: 777 if self.argDB['known-has-attribute-aligned']: 778 size = 16 779 else: 780 size = -3 781 elif not self.argDB['with-batch']: 782 self.pushLanguage(self.languages.clanguage) 783 try: 784 if self.checkRun(includes, body) and os.path.exists(filename): 785 f = file(filename) 786 size = int(f.read()) 787 f.close() 788 os.remove(filename) 789 else: 790 size = -4 791 except: 792 size = -1 793 self.framework.logPrint('Error checking attribute(aligned)') 794 self.popLanguage() 795 else: 796 self.framework.addBatchInclude(['#include <stdlib.h>', '#include <stdio.h>', '#include <sys/types.h>','struct mystruct {int myint;} __attribute((aligned(16)));']) 797 self.framework.addBatchBody('fprintf(output, " \'--known-has-attribute-aligned=%d\',\\n", sizeof(struct mystruct)==16);') 798 size = -2 799 if size == 16: 800 self.addDefine('ATTRIBUTEALIGNED(size)', '__attribute((aligned (size)))') 801 self.addDefine('HAVE_ATTRIBUTEALIGNED', 1) 802 else: 803 self.framework.logPrint('incorrect alignment. Found alignment:'+ str(size)) 804 self.addDefine('ATTRIBUTEALIGNED(size)', ' ') 805 return 806 807 def configureExpect(self): 808 '''Sees if the __builtin_expect directive is supported''' 809 self.pushLanguage(self.languages.clanguage) 810 if self.checkLink('', 'if (__builtin_expect(0,1)) return 1;'): 811 self.addDefine('HAVE_BUILTIN_EXPECT', 1) 812 self.popLanguage() 813 814 def configureFunctionName(self): 815 '''Sees if the compiler supports __func__ or a variant.''' 816 def getFunctionName(lang): 817 name = '"unknown"' 818 self.pushLanguage(lang) 819 for fname in ['__func__','__FUNCTION__']: 820 code = "if ("+fname+"[0] != 'm') return 1;" 821 if self.checkCompile('',code) and self.checkLink('',code): 822 name = fname 823 break 824 self.popLanguage() 825 return name 826 langs = [] 827 828 self.addDefine('FUNCTION_NAME_C', getFunctionName('C')) 829 if hasattr(self.compilers, 'CXX'): 830 self.addDefine('FUNCTION_NAME_CXX', getFunctionName('Cxx')) 831 832 def configureIntptrt(self): 833 '''Determine what to use for uintptr_t''' 834 def staticAssertSizeMatchesVoidStar(inc,typename): 835 # The declaration is an error if either array size is negative. 836 # It should be okay to use an int that is too large, but it would be very unlikely for this to be the case 837 return self.checkCompile(inc, ('#define STATIC_ASSERT(cond) char negative_length_if_false[2*(!!(cond))-1]\n' 838 + 'STATIC_ASSERT(sizeof(void*) == sizeof(%s));'%typename)) 839 self.pushLanguage(self.languages.clanguage) 840 if self.checkCompile('#include <stdint.h>', 'int x; uintptr_t i = (uintptr_t)&x;'): 841 self.addDefine('UINTPTR_T', 'uintptr_t') 842 elif staticAssertSizeMatchesVoidStar('','unsigned long long'): 843 self.addDefine('UINTPTR_T', 'unsigned long long') 844 elif staticAssertSizeMatchesVoidStar('#include <stdlib.h>','size_t') or staticAssertSizeMatchesVoidStar('#include <string.h>', 'size_t'): 845 self.addDefine('UINTPTR_T', 'size_t') 846 elif staticAssertSizeMatchesVoidStar('','unsigned long'): 847 self.addDefine('UINTPTR_T', 'unsigned long') 848 elif staticAssertSizeMatchesVoidStar('','unsigned'): 849 self.addDefine('UINTPTR_T', 'unsigned') 850 else: 851 raise RuntimeError('Could not find any unsigned integer type matching void*') 852 self.popLanguage() 853 854 def configureRTLDDefault(self): 855 if self.checkCompile('#include <dlfcn.h>\n void *ptr = RTLD_DEFAULT;'): 856 self.addDefine('RTLD_DEFAULT','1') 857 return 858 859 def configureSolaris(self): 860 '''Solaris specific stuff''' 861 if os.path.isdir(os.path.join('/usr','ucblib')): 862 try: 863 flag = getattr(self.setCompilers, self.language[-1]+'SharedLinkerFlag') 864 except AttributeError: 865 flag = None 866 if flag is None: 867 self.compilers.LIBS += ' -L/usr/ucblib' 868 else: 869 self.compilers.LIBS += ' '+flag+'/usr/ucblib' 870 return 871 872 def configureLinux(self): 873 '''Linux specific stuff''' 874 # TODO: Test for this by mallocing an odd number of floats and checking the address 875 self.addDefine('HAVE_DOUBLE_ALIGN_MALLOC', 1) 876 return 877 878 def configureWin32(self): 879 '''Win32 non-cygwin specific stuff''' 880 kernel32=0 881 if self.libraries.add('Kernel32.lib','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 882 self.addDefine('HAVE_WINDOWS_H',1) 883 self.addDefine('HAVE_GETCOMPUTERNAME',1) 884 kernel32=1 885 elif self.libraries.add('kernel32','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 if kernel32: 890 if self.framework.argDB['with-windows-graphics']: 891 self.addDefine('USE_WINDOWS_GRAPHICS',1) 892 if self.checkLink('#include <Windows.h>','LoadLibrary(0)'): 893 self.addDefine('HAVE_LOADLIBRARY',1) 894 if self.checkLink('#include <Windows.h>','GetProcAddress(0,0)'): 895 self.addDefine('HAVE_GETPROCADDRESS',1) 896 if self.checkLink('#include <Windows.h>','FreeLibrary(0)'): 897 self.addDefine('HAVE_FREELIBRARY',1) 898 if self.checkLink('#include <Windows.h>','GetLastError()'): 899 self.addDefine('HAVE_GETLASTERROR',1) 900 if self.checkLink('#include <Windows.h>','SetLastError(0)'): 901 self.addDefine('HAVE_SETLASTERROR',1) 902 if self.checkLink('#include <Windows.h>\n','QueryPerformanceCounter(0);\n'): 903 self.addDefine('USE_MICROSOFT_TIME',1) 904 if self.libraries.add('Advapi32.lib','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 905 self.addDefine('HAVE_GET_USER_NAME',1) 906 elif self.libraries.add('advapi32','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 907 self.addDefine('HAVE_GET_USER_NAME',1) 908 909 if not self.libraries.add('User32.lib','GetDC',prototype='#include <Windows.h>',call='GetDC(0);'): 910 self.libraries.add('user32','GetDC',prototype='#include <Windows.h>',call='GetDC(0);') 911 if not self.libraries.add('Gdi32.lib','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);'): 912 self.libraries.add('gdi32','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);') 913 914 self.types.check('int32_t', 'int') 915 if not self.checkCompile('#include <sys/types.h>\n','uid_t u;\n'): 916 self.addTypedef('int', 'uid_t') 917 self.addTypedef('int', 'gid_t') 918 if not self.checkLink('#if defined(PETSC_HAVE_UNISTD_H)\n#include <unistd.h>\n#endif\n','int a=R_OK;\n'): 919 self.framework.addDefine('R_OK', '04') 920 self.framework.addDefine('W_OK', '02') 921 self.framework.addDefine('X_OK', '01') 922 if not self.checkLink('#include <sys/stat.h>\n','int a=0;\nif (S_ISDIR(a)){}\n'): 923 self.framework.addDefine('S_ISREG(a)', '(((a)&_S_IFMT) == _S_IFREG)') 924 self.framework.addDefine('S_ISDIR(a)', '(((a)&_S_IFMT) == _S_IFDIR)') 925 if self.checkCompile('#include <Windows.h>\n','LARGE_INTEGER a;\nDWORD b=a.u.HighPart;\n'): 926 self.addDefine('HAVE_LARGE_INTEGER_U',1) 927 928 # Windows requires a Binary file creation flag when creating/opening binary files. Is a better test in order? 929 if self.checkCompile('#include <Windows.h>\n#include <fcntl.h>\n', 'int flags = O_BINARY;'): 930 self.addDefine('HAVE_O_BINARY',1) 931 932 if self.compilers.CC.find('win32fe') >= 0: 933 self.addDefine('HAVE_WINDOWS_COMPILERS',1) 934 self.addDefine('PATH_SEPARATOR','\';\'') 935 self.addDefine('DIR_SEPARATOR','\'\\\\\'') 936 self.addDefine('REPLACE_DIR_SEPARATOR','\'/\'') 937 self.addDefine('CANNOT_START_DEBUGGER',1) 938 (petscdir,error,status) = self.executeShellCommand('cygpath -w '+self.petscdir.dir, log = self.log) 939 self.addDefine('DIR','"'+petscdir.replace('\\','\\\\')+'"') 940 (petscdir,error,status) = self.executeShellCommand('cygpath -m '+self.petscdir.dir, log = self.log) 941 self.addMakeMacro('wPETSC_DIR',petscdir) 942 else: 943 self.addDefine('PATH_SEPARATOR','\':\'') 944 self.addDefine('REPLACE_DIR_SEPARATOR','\'\\\\\'') 945 self.addDefine('DIR_SEPARATOR','\'/\'') 946 self.addDefine('DIR', '"'+self.petscdir.dir+'"') 947 self.addMakeMacro('wPETSC_DIR',self.petscdir.dir) 948 return 949 950#----------------------------------------------------------------------------------------------------- 951 def configureCygwinBrokenPipe(self): 952 '''Cygwin version <= 1.7.18 had issues with pipes and long commands invoked from gnu-make 953 http://cygwin.com/ml/cygwin/2013-05/msg00340.html ''' 954 if config.setCompilers.Configure.isCygwin(self.log): 955 import platform 956 import re 957 r=re.compile("([0-9]+).([0-9]+).([0-9]+)") 958 m=r.match(platform.release()) 959 major=int(m.group(1)) 960 minor=int(m.group(2)) 961 subminor=int(m.group(3)) 962 if ((major < 1) or (major == 1 and minor < 7) or (major == 1 and minor == 7 and subminor <= 18)): 963 self.addMakeMacro('PETSC_CYGWIN_BROKEN_PIPE','1') 964 return 965 966#----------------------------------------------------------------------------------------------------- 967 def configureDefaultArch(self): 968 conffile = os.path.join('lib','petsc','conf', 'petscvariables') 969 if self.framework.argDB['with-default-arch']: 970 fd = file(conffile, 'w') 971 fd.write('PETSC_ARCH='+self.arch.arch+'\n') 972 fd.write('PETSC_DIR='+self.petscdir.dir+'\n') 973 fd.write('include '+os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','petscvariables')+'\n') 974 fd.close() 975 self.framework.actions.addArgument('PETSc', 'Build', 'Set default architecture to '+self.arch.arch+' in '+conffile) 976 elif os.path.isfile(conffile): 977 try: 978 os.unlink(conffile) 979 except: 980 raise RuntimeError('Unable to remove file '+conffile+'. Did a different user create it?') 981 return 982 983#----------------------------------------------------------------------------------------------------- 984 def configureScript(self): 985 '''Output a script in the conf directory which will reproduce the configuration''' 986 import nargs 987 import sys 988 scriptName = os.path.join(self.arch.arch,'lib','petsc','conf', 'reconfigure-'+self.arch.arch+'.py') 989 args = dict([(nargs.Arg.parseArgument(arg)[0], arg) for arg in self.framework.clArgs]) 990 if 'with-clean' in args: 991 del args['with-clean'] 992 if 'configModules' in args: 993 if nargs.Arg.parseArgument(args['configModules'])[1] == 'PETSc.Configure': 994 del args['configModules'] 995 if 'optionsModule' in args: 996 if nargs.Arg.parseArgument(args['optionsModule'])[1] == 'config.compilerOptions': 997 del args['optionsModule'] 998 if not 'PETSC_ARCH' in args: 999 args['PETSC_ARCH'] = 'PETSC_ARCH='+str(self.arch.arch) 1000 f = file(scriptName, 'w') 1001 f.write('#!'+sys.executable+'\n') 1002 f.write('if __name__ == \'__main__\':\n') 1003 f.write(' import sys\n') 1004 f.write(' import os\n') 1005 f.write(' sys.path.insert(0, os.path.abspath(\'config\'))\n') 1006 f.write(' import configure\n') 1007 # pretty print repr(args.values()) 1008 f.write(' configure_options = [\n') 1009 for itm in sorted(args.values()): 1010 f.write(' \''+str(itm)+'\',\n') 1011 f.write(' ]\n') 1012 f.write(' configure.petsc_configure(configure_options)\n') 1013 f.close() 1014 try: 1015 os.chmod(scriptName, 0775) 1016 except OSError, e: 1017 self.framework.logPrint('Unable to make reconfigure script executable:\n'+str(e)) 1018 self.framework.actions.addArgument('PETSc', 'File creation', 'Created '+scriptName+' for automatic reconfiguration') 1019 return 1020 1021 def configureInstall(self): 1022 '''Setup the directories for installation''' 1023 if self.framework.argDB['prefix']: 1024 self.addMakeRule('shared_install','',['-@echo "Now to install the libraries do:"',\ 1025 '-@echo "'+self.installdir.installSudo+'make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} install"',\ 1026 '-@echo "========================================="']) 1027 else: 1028 self.addMakeRule('shared_install','',['-@echo "Now to check if the libraries are working do:"',\ 1029 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} test"',\ 1030 '-@echo "========================================="']) 1031 return 1032 1033 def configureGCOV(self): 1034 if self.framework.argDB['with-gcov']: 1035 self.addDefine('USE_GCOV','1') 1036 return 1037 1038 def configureFortranFlush(self): 1039 if hasattr(self.compilers, 'FC'): 1040 for baseName in ['flush','flush_']: 1041 if self.libraries.check('', baseName, otherLibs = self.compilers.flibs, fortranMangle = 1): 1042 self.addDefine('HAVE_'+baseName.upper(), 1) 1043 return 1044 1045 def configureViewFromOptions(self): 1046 if not self.framework.argDB['with-viewfromoptions']: 1047 self.addDefine('SKIP_VIEWFROMOPTIONS',1) 1048 1049 def postProcessPackages(self): 1050 postPackages=[] 1051 for i in self.framework.packages: 1052 if hasattr(i,'postProcess'): postPackages.append(i) 1053 if postPackages: 1054 # ctetgen needs petsc conf files. so attempt to create them early 1055 self.framework.dumpConfFiles() 1056 # tacky fix for dependency of Aluimia on Pflotran; requested via petsc-dev Matt provide a correct fix 1057 for i in postPackages: 1058 if i.name.upper() in ['PFLOTRAN']: 1059 i.postProcess() 1060 postPackages.remove(i) 1061 for i in postPackages: i.postProcess() 1062 for i in postPackages: 1063 if i.installedpetsc: 1064 self.installed = 1 1065 break 1066 return 1067 1068 def configure(self): 1069 if not os.path.samefile(self.petscdir.dir, os.getcwd()): 1070 raise RuntimeError('Wrong PETSC_DIR option specified: '+str(self.petscdir.dir) + '\n Configure invoked in: '+os.path.realpath(os.getcwd())) 1071 if self.framework.argDB['prefix'] and os.path.isdir(self.framework.argDB['prefix']) and os.path.samefile(self.framework.argDB['prefix'],self.petscdir.dir): 1072 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR!') 1073 if self.framework.argDB['prefix'] and self.framework.argDB['prefix'].find(' ') > -1: 1074 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') 1075 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)): 1076 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR/PETSC_ARCH!') 1077 self.framework.header = os.path.join(self.arch.arch,'include','petscconf.h') 1078 self.framework.cHeader = os.path.join(self.arch.arch,'include','petscfix.h') 1079 self.framework.makeMacroHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscvariables') 1080 self.framework.makeRuleHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscrules') 1081 if self.libraries.math is None: 1082 raise RuntimeError('PETSc requires a functional math library. Please send configure.log to petsc-maint@mcs.anl.gov.') 1083 if self.languages.clanguage == 'Cxx' and not hasattr(self.compilers, 'CXX'): 1084 raise RuntimeError('Cannot set C language to C++ without a functional C++ compiler.') 1085 self.executeTest(self.configureRTLDDefault) 1086 self.executeTest(self.configurePrefetch) 1087 self.executeTest(self.configureUnused) 1088 self.executeTest(self.configureDeprecated) 1089 self.executeTest(self.configureIsatty) 1090 self.executeTest(self.configureExpect); 1091 self.executeTest(self.configureAlign); 1092 self.executeTest(self.configureFunctionName); 1093 self.executeTest(self.configureIntptrt); 1094 self.executeTest(self.configureSolaris) 1095 self.executeTest(self.configureLinux) 1096 self.executeTest(self.configureWin32) 1097 self.executeTest(self.configureCygwinBrokenPipe) 1098 self.executeTest(self.configureDefaultArch) 1099 self.executeTest(self.configureScript) 1100 self.executeTest(self.configureInstall) 1101 self.executeTest(self.configureGCOV) 1102 self.executeTest(self.configureFortranFlush) 1103 self.executeTest(self.configureAtoll) 1104 self.executeTest(self.configureViewFromOptions) 1105 # dummy rules, always needed except for remote builds 1106 self.addMakeRule('remote','') 1107 self.addMakeRule('remoteclean','') 1108 1109 self.Dump() 1110 self.dumpConfigInfo() 1111 self.dumpMachineInfo() 1112 self.dumpCMakeConfig() 1113 self.dumpCMakeLists() 1114 # need to save the current state of BuildSystem so that postProcess() packages can read it in and perhaps run make install 1115 self.framework.storeSubstitutions(self.framework.argDB) 1116 self.framework.argDB['configureCache'] = cPickle.dumps(self.framework) 1117 self.framework.argDB.save(force = True) 1118 self.cmakeBoot() 1119 self.DumpPkgconfig() 1120 self.DumpModule() 1121 self.postProcessPackages() 1122 self.framework.log.write('================================================================================\n') 1123 self.logClear() 1124 return 1125