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