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