1import config.base 2 3import os 4import re 5 6class Configure(config.base.Configure): 7 def __init__(self, framework): 8 config.base.Configure.__init__(self, framework) 9 self.headerPrefix = 'PETSC' 10 self.substPrefix = 'PETSC' 11 self.defineAutoconfMacros() 12 return 13 14 def __str2__(self): 15 desc = [] 16 desc.append('xxx=========================================================================xxx') 17 desc.append(' Configure stage complete. Now build PETSc libraries with:') 18 desc.append(' make PETSC_DIR='+self.petscdir.dir+' PETSC_ARCH='+self.arch.arch+' all') 19 desc.append('xxx=========================================================================xxx') 20 return '\n'.join(desc)+'\n' 21 22 def setupHelp(self, help): 23 import nargs 24 help.addArgument('PETSc', '-prefix=<dir>', nargs.Arg(None, '', 'Specifiy location to install PETSc (eg. /usr/local)')) 25 help.addArgument('Windows','-with-windows-graphics=<bool>', nargs.ArgBool(None, 1,'Enable check for Windows Graphics')) 26 help.addArgument('PETSc', '-with-default-arch=<bool>', nargs.ArgBool(None, 1, 'Allow using the last configured arch without setting PETSC_ARCH')) 27 help.addArgument('PETSc','-with-single-library=<bool>', nargs.ArgBool(None, 1,'Put all PETSc code into the single -lpetsc library')) 28 help.addArgument('PETSc', '-with-iphone=<bool>', nargs.ArgBool(None, 0, 'Build an iPhone version of PETSc')) 29 return 30 31 def setupDependencies(self, framework): 32 config.base.Configure.setupDependencies(self, framework) 33 self.setCompilers = framework.require('config.setCompilers', self) 34 self.arch = framework.require('PETSc.utilities.arch', self.setCompilers) 35 self.petscdir = framework.require('PETSc.utilities.petscdir', self.setCompilers) 36 self.languages = framework.require('PETSc.utilities.languages',self.setCompilers) 37 self.debugging = framework.require('PETSc.utilities.debugging',self.setCompilers) 38 self.make = framework.require('PETSc.utilities.Make', self) 39 self.CHUD = framework.require('PETSc.utilities.CHUD', self) 40 self.compilers = framework.require('config.compilers', self) 41 self.types = framework.require('config.types', self) 42 self.headers = framework.require('config.headers', self) 43 self.functions = framework.require('config.functions', self) 44 self.libraries = framework.require('config.libraries', self) 45 if os.path.isdir(os.path.join('config', 'PETSc')): 46 for d in ['utilities', 'packages']: 47 for utility in os.listdir(os.path.join('config', 'PETSc', d)): 48 (utilityName, ext) = os.path.splitext(utility) 49 if not utilityName.startswith('.') and not utilityName.startswith('#') and ext == '.py' and not utilityName == '__init__': 50 utilityObj = self.framework.require('PETSc.'+d+'.'+utilityName, self) 51 utilityObj.headerPrefix = self.headerPrefix 52 utilityObj.archProvider = self.arch 53 utilityObj.languageProvider = self.languages 54 utilityObj.installDirProvider = self.petscdir 55 setattr(self, utilityName.lower(), utilityObj) 56 self.qd = framework.require('PETSc.packages.qd', self) 57 self.qd.archProvider = self.arch 58 self.qd.precisionProvider = self.scalartypes 59 self.qd.installDirProvider= self.petscdir 60 61 for package in config.packages.all: 62 if not package == 'PETSc': 63 packageObj = framework.require('config.packages.'+package, self) 64 packageObj.archProvider = self.arch 65 packageObj.languageProvider = self.languages 66 packageObj.installDirProvider = self.petscdir 67 setattr(self, package.lower(), packageObj) 68 # Force blaslapack to depend on scalarType so precision is set before BlasLapack is built 69 framework.require('PETSc.utilities.scalarTypes', self.blaslapack) 70 self.blaslapack.precisionProvider = self.scalartypes 71 72 self.compilers.headerPrefix = self.headerPrefix 73 self.types.headerPrefix = self.headerPrefix 74 self.headers.headerPrefix = self.headerPrefix 75 self.functions.headerPrefix = self.headerPrefix 76 self.libraries.headerPrefix = self.headerPrefix 77 self.blaslapack.headerPrefix = self.headerPrefix 78 self.mpi.headerPrefix = self.headerPrefix 79 headersC = map(lambda name: name+'.h', ['dos', 'endian', 'fcntl', 'float', 'io', 'limits', 'malloc', 'pwd', 'search', 'strings', 80 'unistd', 'machine/endian', 'sys/param', 'sys/procfs', 'sys/resource', 81 'sys/systeminfo', 'sys/times', 'sys/utsname','string', 'stdlib','memory', 82 'sys/socket','sys/wait','netinet/in','netdb','Direct','time','Ws2tcpip','sys/types', 83 'WindowsX', 'cxxabi','float','ieeefp','stdint','fenv']) 84 functions = ['access', '_access', 'clock', 'drand48', 'getcwd', '_getcwd', 'getdomainname', 'gethostname', 'getpwuid', 85 'gettimeofday', 'getwd', 'memalign', 'memmove', 'mkstemp', 'popen', 'PXFGETARG', 'rand', 'getpagesize', 86 'readlink', 'realpath', 'sigaction', 'signal', 'sigset', 'nanosleep', 'usleep', 'sleep', '_sleep', 'socket', 87 'times', 'gethostbyname', 'uname','snprintf','_snprintf','_fullpath','lseek','_lseek','time','fork','stricmp', 88 'strcasecmp', 'bzero', 'dlopen', 'dlsym', 'dlclose', 'dlerror', 89 '_intel_fast_memcpy','_intel_fast_memset'] 90 libraries1 = [(['socket', 'nsl'], 'socket'), (['fpe'], 'handle_sigfpes')] 91 self.headers.headers.extend(headersC) 92 self.functions.functions.extend(functions) 93 self.libraries.libraries.extend(libraries1) 94 return 95 96 def defineAutoconfMacros(self): 97 self.hostMacro = 'dnl Version: 2.13\ndnl Variable: host_cpu\ndnl Variable: host_vendor\ndnl Variable: host_os\nAC_CANONICAL_HOST' 98 return 99 100 def Dump(self): 101 ''' Actually put the values into the configuration files ''' 102 # eventually everything between -- should be gone 103#----------------------------------------------------------------------------------------------------- 104 105 # Sometimes we need C compiler, even if built with C++ 106 self.setCompilers.pushLanguage('C') 107 self.addMakeMacro('CC_FLAGS',self.setCompilers.getCompilerFlags()) 108 self.setCompilers.popLanguage() 109 110 # C preprocessor values 111 self.addMakeMacro('CPP_FLAGS',self.setCompilers.CPPFLAGS+self.CHUD.CPPFLAGS) 112 113 # compiler values 114 self.setCompilers.pushLanguage(self.languages.clanguage) 115 self.addMakeMacro('PCC',self.setCompilers.getCompiler()) 116 self.addMakeMacro('PCC_FLAGS',self.setCompilers.getCompilerFlags()) 117 self.setCompilers.popLanguage() 118 # .o or .obj 119 self.addMakeMacro('CC_SUFFIX','o') 120 121 # executable linker values 122 self.setCompilers.pushLanguage(self.languages.clanguage) 123 pcc_linker = self.setCompilers.getLinker() 124 self.addMakeMacro('PCC_LINKER',pcc_linker) 125 self.addMakeMacro('PCC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 126 self.setCompilers.popLanguage() 127 # '' for Unix, .exe for Windows 128 self.addMakeMacro('CC_LINKER_SUFFIX','') 129 self.addMakeMacro('PCC_LINKER_LIBS',self.libraries.toStringNoDupes(self.compilers.flibs+self.compilers.cxxlibs+self.compilers.LIBS.split(' '))+self.CHUD.LIBS) 130 131 if hasattr(self.compilers, 'FC'): 132 self.setCompilers.pushLanguage('FC') 133 # need FPPFLAGS in config/setCompilers 134 self.addDefine('HAVE_FORTRAN','1') 135 self.addMakeMacro('FPP_FLAGS',self.setCompilers.CPPFLAGS) 136 137 # compiler values 138 self.addMakeMacro('FC_FLAGS',self.setCompilers.getCompilerFlags()) 139 self.setCompilers.popLanguage() 140 # .o or .obj 141 self.addMakeMacro('FC_SUFFIX','o') 142 143 # executable linker values 144 self.setCompilers.pushLanguage('FC') 145 # Cannot have NAG f90 as the linker - so use pcc_linker as fc_linker 146 fc_linker = self.setCompilers.getLinker() 147 if config.setCompilers.Configure.isNAG(fc_linker): 148 self.addMakeMacro('FC_LINKER',pcc_linker) 149 else: 150 self.addMakeMacro('FC_LINKER',fc_linker) 151 self.addMakeMacro('FC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 152 # apple requires this shared library linker flag on SOME versions of the os 153 if self.setCompilers.getLinkerFlags().find('-Wl,-commons,use_dylibs') > -1: 154 self.addMakeMacro('DARWIN_COMMONS_USE_DYLIBS',' -Wl,-commons,use_dylibs ') 155 self.setCompilers.popLanguage() 156 157 # F90 Modules 158 if self.setCompilers.fortranModuleIncludeFlag: 159 self.addMakeMacro('FC_MODULE_FLAG', self.setCompilers.fortranModuleIncludeFlag) 160 else: # for non-f90 compilers like g77 161 self.addMakeMacro('FC_MODULE_FLAG', '-I') 162 if self.setCompilers.fortranModuleIncludeFlag: 163 self.addMakeMacro('FC_MODULE_OUTPUT_FLAG', self.setCompilers.fortranModuleOutputFlag) 164 else: 165 self.addMakeMacro('FC','') 166 167 if hasattr(self.compilers, 'CUDAC'): 168 self.setCompilers.pushLanguage('CUDA') 169 self.addMakeMacro('CUDAC_FLAGS',self.setCompilers.getCompilerFlags()) 170 self.setCompilers.popLanguage() 171 172 # shared library linker values 173 self.setCompilers.pushLanguage(self.languages.clanguage) 174 # need to fix BuildSystem to collect these separately 175 self.addMakeMacro('SL_LINKER',self.setCompilers.getLinker()) 176 self.addMakeMacro('SL_LINKER_FLAGS','${PCC_LINKER_FLAGS}') 177 self.setCompilers.popLanguage() 178 # One of 'a', 'so', 'lib', 'dll', 'dylib' (perhaps others also?) depending on the library generator and architecture 179 # Note: . is not included in this macro, consistent with AR_LIB_SUFFIX 180 if self.setCompilers.sharedLibraryExt == self.setCompilers.AR_LIB_SUFFIX: 181 self.addMakeMacro('SL_LINKER_SUFFIX', '') 182 self.addDefine('SLSUFFIX','""') 183 else: 184 self.addMakeMacro('SL_LINKER_SUFFIX', self.setCompilers.sharedLibraryExt) 185 self.addDefine('SLSUFFIX','"'+self.setCompilers.sharedLibraryExt+'"') 186 187 #SL_LINKER_LIBS is currently same as PCC_LINKER_LIBS - so simplify 188 self.addMakeMacro('SL_LINKER_LIBS','${PCC_LINKER_LIBS}') 189 #self.addMakeMacro('SL_LINKER_LIBS',self.libraries.toStringNoDupes(self.compilers.flibs+self.compilers.cxxlibs+self.compilers.LIBS.split(' '))) 190 191#----------------------------------------------------------------------------------------------------- 192 193 # CONLY or CPP. We should change the PETSc makefiles to do this better 194 if self.languages.clanguage == 'C': lang = 'CONLY' 195 else: lang = 'CXXONLY' 196 self.addMakeMacro('PETSC_LANGUAGE',lang) 197 198 # real or complex 199 self.addMakeMacro('PETSC_SCALAR',self.scalartypes.scalartype) 200 # double or float 201 self.addMakeMacro('PETSC_PRECISION',self.scalartypes.precision) 202 203 if self.framework.argDB['with-batch']: 204 self.addMakeMacro('PETSC_WITH_BATCH','1') 205 206 # Test for compiler-specific macros that need to be defined. 207 if self.setCompilers.isCray('CC'): 208 self.addDefine('HAVE_CRAYC','1') 209 210#----------------------------------------------------------------------------------------------------- 211 if self.functions.haveFunction('gethostbyname') and self.functions.haveFunction('socket'): 212 self.addDefine('USE_SOCKET_VIEWER','1') 213 214#----------------------------------------------------------------------------------------------------- 215 # print include and lib for external packages 216 self.framework.packages.reverse() 217 includes = [] 218 libs = [] 219 for i in self.framework.packages: 220 if i.useddirectly: 221 self.addDefine('HAVE_'+i.PACKAGE, 1) # ONLY list package if it is used directly by PETSc (and not only by another package) 222 if not isinstance(i.lib, list): 223 i.lib = [i.lib] 224 libs.extend(i.lib) 225 self.addMakeMacro(i.PACKAGE+'_LIB', self.libraries.toStringNoDupes(i.lib)) 226 if hasattr(i,'include'): 227 if not isinstance(i.include,list): 228 i.include = [i.include] 229 includes.extend(i.include) 230 self.addMakeMacro(i.PACKAGE+'_INCLUDE',self.headers.toStringNoDupes(i.include)) 231 self.addMakeMacro('PACKAGES_LIBS',self.libraries.toStringNoDupes(libs+self.libraries.math)) 232 self.PACKAGES_LIBS = self.libraries.toStringNoDupes(libs+self.libraries.math) 233 self.addMakeMacro('PACKAGES_INCLUDES',self.headers.toStringNoDupes(includes)) 234 self.PACKAGES_INCLUDES = self.headers.toStringNoDupes(includes) 235 if hasattr(self.compilers, 'FC'): 236 if self.compilers.fortranIsF90: 237 self.addMakeMacro('PACKAGES_MODULES_INCLUDES',self.headers.toStringModulesNoDupes(includes)) 238 239 self.addMakeMacro('DESTDIR',self.installdir) 240 self.addDefine('LIB_DIR','"'+os.path.join(self.installdir,'lib')+'"') 241 242 if self.framework.argDB['with-single-library']: 243 # overrides the values set in conf/variables 244 self.addMakeMacro('LIBNAME','${INSTALL_LIB_DIR}/libpetsc.${AR_LIB_SUFFIX}') 245 self.addMakeMacro('PETSC_SYS_LIB_BASIC','-lpetsc') 246 self.addMakeMacro('PETSC_VEC_LIB_BASIC','-lpetsc') 247 self.addMakeMacro('PETSC_MAT_LIB_BASIC','-lpetsc') 248 self.addMakeMacro('PETSC_DM_LIB_BASIC','-lpetsc') 249 self.addMakeMacro('PETSC_KSP_LIB_BASIC','-lpetsc') 250 self.addMakeMacro('PETSC_SNES_LIB_BASIC','-lpetsc') 251 self.addMakeMacro('PETSC_TS_LIB_BASIC','-lpetsc') 252 self.addMakeMacro('PETSC_LIB_BASIC','-lpetsc') 253 self.addMakeMacro('PETSC_CONTRIB_BASIC','-lpetsc') 254 self.addMakeMacro('SHLIBS','libpetsc') 255 self.addDefine('USE_SINGLE_LIBRARY', '1') 256 257 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib')): 258 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib')) 259 260 # add a makefile entry for configure options 261 self.addMakeMacro('CONFIGURE_OPTIONS', self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')) 262 return 263 264 def dumpConfigInfo(self): 265 import time 266 fd = file(os.path.join(self.arch.arch,'include','petscconfiginfo.h'),'w') 267 fd.write('static const char *petscconfigureruntime = "'+time.ctime(time.time())+'";\n') 268 fd.write('static const char *petscconfigureoptions = "'+self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')+'";\n') 269 fd.close() 270 return 271 272 def dumpMachineInfo(self): 273 import platform 274 import time 275 import script 276 fd = file(os.path.join(self.arch.arch,'include','petscmachineinfo.h'),'w') 277 fd.write('static const char *petscmachineinfo = \"\\n\"\n') 278 fd.write('\"-----------------------------------------\\n\"\n') 279 fd.write('\"Libraries compiled on %s on %s \\n\"\n' % (time.ctime(time.time()), platform.node())) 280 fd.write('\"Machine characteristics: %s\\n\"\n' % (platform.platform())) 281 fd.write('\"Using PETSc directory: %s\\n\"\n' % (self.petscdir.dir)) 282 fd.write('\"Using PETSc arch: %s\\n\"\n' % (self.arch.arch)) 283 fd.write('\"-----------------------------------------\\n\";\n') 284 fd.write('static const char *petsccompilerinfo = \"\\n\"\n') 285 self.setCompilers.pushLanguage(self.languages.clanguage) 286 fd.write('\"Using C compiler: %s %s ${COPTFLAGS} ${CFLAGS}\\n\"\n' % (self.setCompilers.getCompiler(), self.setCompilers.getCompilerFlags())) 287 self.setCompilers.popLanguage() 288 if hasattr(self.compilers, 'FC'): 289 self.setCompilers.pushLanguage('FC') 290 fd.write('\"Using Fortran compiler: %s %s ${FOPTFLAGS} ${FFLAGS} %s\\n\"\n' % (self.setCompilers.getCompiler(), self.setCompilers.getCompilerFlags(), self.setCompilers.CPPFLAGS)) 291 self.setCompilers.popLanguage() 292 fd.write('\"-----------------------------------------\\n\";\n') 293 fd.write('static const char *petsccompilerflagsinfo = \"\\n\"\n') 294 fd.write('\"Using include paths: %s %s %s\\n\"\n' % ('-I'+os.path.join(self.petscdir.dir, self.arch.arch, 'include'), '-I'+os.path.join(self.petscdir.dir, 'include'), self.PACKAGES_INCLUDES)) 295 fd.write('\"-----------------------------------------\\n\";\n') 296 fd.write('static const char *petsclinkerinfo = \"\\n\"\n') 297 self.setCompilers.pushLanguage(self.languages.clanguage) 298 fd.write('\"Using C linker: %s\\n\"\n' % (self.setCompilers.getLinker())) 299 self.setCompilers.popLanguage() 300 if hasattr(self.compilers, 'FC'): 301 self.setCompilers.pushLanguage('FC') 302 fd.write('\"Using Fortran linker: %s\\n\"\n' % (self.setCompilers.getLinker())) 303 self.setCompilers.popLanguage() 304 fd.write('\"Using libraries: %s%s -L%s %s %s %s\\n\"\n' % (self.setCompilers.CSharedLinkerFlag, os.path.join(self.petscdir.dir, self.arch.arch, 'lib'), os.path.join(self.petscdir.dir, self.arch.arch, 'lib'), '-lpetscts -lpetscsnes -lpetscksp -lpetscdm -lpetscmat -lpetscvec -lpetscsys', self.PACKAGES_LIBS, self.libraries.toStringNoDupes(self.compilers.flibs+self.compilers.cxxlibs+self.compilers.LIBS.split(' '))+self.CHUD.LIBS)) 305 fd.write('\"-----------------------------------------\\n\";\n') 306 fd.close() 307 return 308 309 def dumpCMakeConfig(self): 310 ''' 311 Writes configuration-specific values to ${PETSC_ARCH}/conf/PETScConfig.cmake. 312 This file is private to PETSc and should not be included by third parties 313 (a suitable file can be produced later by CMake, but this is not it). 314 ''' 315 def cmakeset(fd,key,val=True): 316 if val == True: val = 'YES' 317 if val == False: val = 'NO' 318 fd.write('set (' + key + ' ' + val + ')\n') 319 def ensurelist(a): 320 if isinstance(a,list): 321 return a 322 else: 323 return [a] 324 def libpath(lib): 325 'Returns a search path if that is what this item provides, else "" which will be cleaned out later' 326 if lib.startswith('-L'): return lib[2:] 327 if lib.startswith('-R'): return lib[2:] 328 if lib.startswith('-Wl,-rpath,'): 329 # This case occurs when an external package needs a specific system library that is normally provided by the compiler. 330 # In other words, the -L path is builtin to the wrapper or compiler, here we provide it so that CMake can locate the 331 # corresponding library. 332 return lib[len('-Wl,-rpath,'):] 333 if lib.startswith('-'): return '' 334 return os.path.dirname(lib) 335 def cleanlib(lib): 336 'Returns a library name if that is what this item provides, else "" which will be cleaned out later' 337 if lib.startswith('-l'): return lib[2:] 338 if lib.startswith('-Wl') or lib.startswith('-L'): return '' 339 lib = os.path.splitext(os.path.basename(lib))[0] 340 if lib.startswith('lib'): return lib[3:] 341 return lib 342 def nub(lst): 343 unique = [] 344 for elem in lst: 345 if elem not in unique and elem != '': 346 unique.append(elem) 347 return unique 348 def cmakeexpand(varname): 349 return r'"${' + varname + r'}"' 350 def uniqextend(list,new): 351 for x in ensurelist(new): 352 if x not in list: 353 list.append(x) 354 def notstandardinclude(path): 355 return path not in '/usr/include /usr/local/include'.split() 356 def writeMacroDefinitions(fd): 357 if self.mpi.usingMPIUni: 358 cmakeset(fd,'PETSC_HAVE_MPIUNI') 359 for pkg in self.framework.packages: 360 if pkg.useddirectly: 361 cmakeset(fd,'PETSC_HAVE_' + pkg.PACKAGE) 362 for name,val in self.functions.defines.items(): 363 cmakeset(fd,'PETSC_'+name,val) 364 for dct in [self.defines, self.libraryoptions.defines]: 365 for k,v in dct.items(): 366 if k.startswith('USE_'): 367 cmakeset(fd,'PETSC_' + k, v) 368 cmakeset(fd,'PETSC_USE_COMPLEX', self.scalartypes.scalartype == 'complex') 369 cmakeset(fd,'PETSC_USE_SCALAR_' + self.scalartypes.precision.upper()) 370 cmakeset(fd,'PETSC_CLANGUAGE_'+self.languages.clanguage) 371 if hasattr(self.compilers, 'FC'): 372 cmakeset(fd,'PETSC_HAVE_FORTRAN') 373 if self.compilers.fortranIsF90: 374 cmakeset(fd,'PETSC_USING_F90') 375 if self.sharedlibraries.useShared: 376 cmakeset(fd,'BUILD_SHARED_LIBS') 377 def writeBuildFlags(fd): 378 lib_paths = [] 379 lib_libs = [] 380 includes = [] 381 libvars = [] 382 for pkg in self.framework.packages: 383 libs = ensurelist(pkg.lib) 384 lib_paths.extend(map(libpath,libs)) 385 lib_libs.extend(map(cleanlib,libs)) 386 uniqextend(includes,pkg.include) 387 if self.libraries.math: lib_libs.extend(map(cleanlib,self.libraries.math)) 388 if self.libraries.rt: lib_libs.extend(map(cleanlib,self.libraries.rt)) 389 for libname in nub(lib_libs): 390 libvar = 'PETSC_' + libname.upper() + '_LIB' 391 addpath = '' 392 for lpath in nub(lib_paths): 393 addpath += '"' + str(lpath) + '" ' 394 fd.write('find_library (' + libvar + ' ' + libname + ' HINTS ' + addpath + ')\n') 395 libvars.append(libvar) 396 fd.write('mark_as_advanced (' + ' '.join(libvars) + ')\n') 397 fd.write('set (PETSC_PACKAGE_LIBS ' + ' '.join(map(cmakeexpand,libvars)) + ')\n') 398 fd.write('set (PETSC_PACKAGE_INCLUDES ' + ' '.join(map(lambda i: '"'+i+'"',filter(notstandardinclude,includes))) + ')\n') 399 fd = open(os.path.join(self.arch.arch,'conf','PETScConfig.cmake'), 'w') 400 writeMacroDefinitions(fd) 401 writeBuildFlags(fd) 402 fd.close() 403 return 404 405 def dumpCMakeLists(self): 406 import sys 407 if sys.version_info >= (2,5): 408 import cmakegen 409 try: 410 cmakegen.main(self.petscdir.dir) 411 except (OSError), e: 412 self.framework.logPrint('Generating CMakeLists.txt failed:\n' + str(e)) 413 414 def cmakeBoot(self): 415 import sys 416 if sys.version_info >= (2,5) and hasattr(self.cmake,'cmake'): 417 try: 418 import cmakeboot 419 cmakeboot.main(petscdir=self.petscdir.dir,petscarch=self.arch.arch,argDB=self.argDB,framework=self.framework,logPrint=self.framework.logPrint) 420 except (OSError), e: 421 self.framework.logPrint('Booting CMake in PETSC_ARCH failed:\n' + str(e)) 422 except (ImportError, KeyError), e: 423 self.framework.logPrint('Importing cmakeboot failed:\n' + str(e)) 424 return 425 426 def configurePrefetch(self): 427 '''Sees if there are any prefetch functions supported''' 428 if config.setCompilers.Configure.isSolaris() or self.framework.argDB['with-iphone'] or self.framework.argDB['with-cuda']: 429 self.addDefine('Prefetch(a,b,c)', ' ') 430 return 431 self.pushLanguage(self.languages.clanguage) 432 if self.checkLink('', 'void *v = 0;__builtin_prefetch(v,0,0);\n'): 433 # From GCC docs: void __builtin_prefetch(const void *addr,int rw,int locality) 434 # 435 # The value of rw is a compile-time constant one or zero; one 436 # means that the prefetch is preparing for a write to the memory 437 # address and zero, the default, means that the prefetch is 438 # preparing for a read. The value locality must be a compile-time 439 # constant integer between zero and three. A value of zero means 440 # that the data has no temporal locality, so it need not be left 441 # in the cache after the access. A value of three means that the 442 # data has a high degree of temporal locality and should be left 443 # in all levels of cache possible. Values of one and two mean, 444 # respectively, a low or moderate degree of temporal locality. 445 # 446 # Here we adopt Intel's x86/x86-64 naming scheme for the locality 447 # hints. Using macros for these values in necessary since some 448 # compilers require an enum. 449 self.addDefine('Prefetch(a,b,c)', '__builtin_prefetch((a),(b),(c))') 450 self.addDefine('PREFETCH_HINT_NTA', '0') 451 self.addDefine('PREFETCH_HINT_T0', '1') 452 self.addDefine('PREFETCH_HINT_T1', '2') 453 self.addDefine('PREFETCH_HINT_T2', '3') 454 elif self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch((const char*)v,_MM_HINT_NTA);\n'): 455 # The Intel Intrinsics manual [1] specifies the prototype 456 # 457 # void _mm_prefetch(char const *a, int sel); 458 # 459 # but other vendors seem to insist on using subtly different 460 # prototypes, including void* for the pointer, and an enum for 461 # sel. These are both reasonable changes, but negatively impact 462 # portability. 463 # 464 # [1] http://software.intel.com/file/6373 465 self.addDefine('HAVE_XMMINTRIN_H', 1) 466 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const char*)(a),(c))') 467 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 468 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 469 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 470 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 471 elif self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch(v,_MM_HINT_NTA);\n'): 472 self.addDefine('HAVE_XMMINTRIN_H', 1) 473 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const void*)(a),(c))') 474 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 475 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 476 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 477 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 478 else: 479 self.addDefine('Prefetch(a,b,c)', ' ') 480 self.popLanguage() 481 482 def configureUnused(self): 483 '''Sees if __attribute((unused)) is supported''' 484 if self.framework.argDB['with-iphone'] or self.framework.argDB['with-cuda']: 485 self.addDefine('UNUSED', ' ') 486 return 487 self.pushLanguage(self.languages.clanguage) 488 if self.checkLink('__attribute((unused)) static int myfunc(void){ return 1;}', 'int i = myfunc();\n'): 489 self.addDefine('UNUSED', '__attribute((unused))') 490 else: 491 self.addDefine('UNUSED', ' ') 492 self.popLanguage() 493 494 def configureExpect(self): 495 '''Sees if the __builtin_expect directive is supported''' 496 self.pushLanguage(self.languages.clanguage) 497 if self.checkLink('', 'if (__builtin_expect(0,1)) return 1;'): 498 self.addDefine('HAVE_BUILTIN_EXPECT', 1) 499 self.popLanguage() 500 501 def configureIntptrt(self): 502 '''Determine what to use for uintptr_t''' 503 def staticAssertSizeMatchesVoidStar(inc,typename): 504 # The declaration is an error if either array size is negative. 505 # It should be okay to use an int that is too large, but it would be very unlikely for this to be the case 506 return self.checkCompile(inc, '#define SZ (sizeof(void*)-sizeof(%s))\nint type_is_too_large[SZ],type_is_too_small[-SZ];'%typename) 507 self.pushLanguage(self.languages.clanguage) 508 if self.checkCompile('#include <stdint.h>', 'int x; uintptr_t i = (uintptr_t)&x;'): 509 self.addDefine('UINTPTR_T', 'uintptr_t') 510 elif staticAssertSizeMatchesVoidStar('','unsigned long long'): 511 self.addDefine('UINTPTR_T', 'unsigned long long') 512 elif staticAssertSizeMatchesVoidStar('#include <stdlib.h>','size_t') or staticAssertSizeMatchesVoidStar('#include <string.h>', 'size_t'): 513 self.addDefine('UINTPTR_T', 'size_t') 514 elif staticAssertSizeMatchesVoidStar('','unsigned'): 515 self.addDefine('UINTPTR_T', 'unsigned') 516 self.popLanguage() 517 518 def configureInline(self): 519 '''Get a generic inline keyword, depending on the language''' 520 if self.languages.clanguage == 'C': 521 self.addDefine('STATIC_INLINE', self.compilers.cStaticInlineKeyword) 522 self.addDefine('RESTRICT', self.compilers.cRestrict) 523 elif self.languages.clanguage == 'Cxx': 524 self.addDefine('STATIC_INLINE', self.compilers.cxxStaticInlineKeyword) 525 self.addDefine('RESTRICT', self.compilers.cxxRestrict) 526 return 527 528 def configureSolaris(self): 529 '''Solaris specific stuff''' 530 if self.arch.hostOsBase.startswith('solaris'): 531 if os.path.isdir(os.path.join('/usr','ucblib')): 532 try: 533 flag = getattr(self.setCompilers, self.language[-1]+'SharedLinkerFlag') 534 except AttributeError: 535 flag = None 536 if flag is None: 537 self.compilers.LIBS += ' -L/usr/ucblib' 538 else: 539 self.compilers.LIBS += ' '+flag+'/usr/ucblib' 540 return 541 542 def configureLinux(self): 543 '''Linux specific stuff''' 544 if self.arch.hostOsBase == 'linux': 545 self.addDefine('HAVE_DOUBLE_ALIGN_MALLOC', 1) 546 return 547 548 def configureWin32(self): 549 '''Win32 non-cygwin specific stuff''' 550 kernel32=0 551 if self.libraries.add('Kernel32.lib','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 552 self.addDefine('HAVE_WINDOWS_H',1) 553 self.addDefine('HAVE_GETCOMPUTERNAME',1) 554 kernel32=1 555 elif self.libraries.add('kernel32','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 556 self.addDefine('HAVE_WINDOWS_H',1) 557 self.addDefine('HAVE_GETCOMPUTERNAME',1) 558 kernel32=1 559 if kernel32: 560 if self.framework.argDB['with-windows-graphics']: 561 self.addDefine('USE_WINDOWS_GRAPHICS',1) 562 if self.checkLink('#include <Windows.h>','LoadLibrary(0)'): 563 self.addDefine('HAVE_LOADLIBRARY',1) 564 if self.checkLink('#include <Windows.h>','GetProcAddress(0,0)'): 565 self.addDefine('HAVE_GETPROCADDRESS',1) 566 if self.checkLink('#include <Windows.h>','FreeLibrary(0)'): 567 self.addDefine('HAVE_FREELIBRARY',1) 568 if self.checkLink('#include <Windows.h>','GetLastError()'): 569 self.addDefine('HAVE_GETLASTERROR',1) 570 if self.checkLink('#include <Windows.h>','SetLastError(0)'): 571 self.addDefine('HAVE_SETLASTERROR',1) 572 if self.checkLink('#include <Windows.h>\n','QueryPerformanceCounter(0);\n'): 573 self.addDefine('USE_NT_TIME',1) 574 if self.libraries.add('Advapi32.lib','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 575 self.addDefine('HAVE_GET_USER_NAME',1) 576 elif self.libraries.add('advapi32','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 577 self.addDefine('HAVE_GET_USER_NAME',1) 578 579 if not self.libraries.add('User32.lib','GetDC',prototype='#include <Windows.h>',call='GetDC(0);'): 580 self.libraries.add('user32','GetDC',prototype='#include <Windows.h>',call='GetDC(0);') 581 if not self.libraries.add('Gdi32.lib','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);'): 582 self.libraries.add('gdi32','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);') 583 584 self.types.check('int32_t', 'int') 585 if not self.checkCompile('#include <sys/types.h>\n','uid_t u;\n'): 586 self.addTypedef('int', 'uid_t') 587 self.addTypedef('int', 'gid_t') 588 if not self.checkLink('#if defined(PETSC_HAVE_UNISTD_H)\n#include <unistd.h>\n#endif\n','int a=R_OK;\n'): 589 self.framework.addDefine('R_OK', '04') 590 self.framework.addDefine('W_OK', '02') 591 self.framework.addDefine('X_OK', '01') 592 if not self.checkLink('#include <sys/stat.h>\n','int a=0;\nif (S_ISDIR(a)){}\n'): 593 self.framework.addDefine('S_ISREG(a)', '(((a)&_S_IFMT) == _S_IFREG)') 594 self.framework.addDefine('S_ISDIR(a)', '(((a)&_S_IFMT) == _S_IFDIR)') 595 if self.checkCompile('#include <Windows.h>\n','LARGE_INTEGER a;\nDWORD b=a.u.HighPart;\n'): 596 self.addDefine('HAVE_LARGE_INTEGER_U',1) 597 598 # Windows requires a Binary file creation flag when creating/opening binary files. Is a better test in order? 599 if self.checkCompile('#include <Windows.h>\n',''): 600 self.addDefine('HAVE_O_BINARY',1) 601 602 if self.compilers.CC.find('win32fe') >= 0: 603 self.addDefine('PATH_SEPARATOR','\';\'') 604 self.addDefine('DIR_SEPARATOR','\'\\\\\'') 605 self.addDefine('REPLACE_DIR_SEPARATOR','\'/\'') 606 self.addDefine('CANNOT_START_DEBUGGER',1) 607 else: 608 self.addDefine('PATH_SEPARATOR','\':\'') 609 self.addDefine('REPLACE_DIR_SEPARATOR','\'\\\\\'') 610 self.addDefine('DIR_SEPARATOR','\'/\'') 611 return 612 613#----------------------------------------------------------------------------------------------------- 614 def configureDefaultArch(self): 615 conffile = os.path.join('conf', 'petscvariables') 616 if self.framework.argDB['with-default-arch']: 617 fd = file(conffile, 'w') 618 fd.write('PETSC_ARCH='+self.arch.arch+'\n') 619 fd.write('PETSC_DIR='+self.petscdir.dir+'\n') 620 fd.write('include ${PETSC_DIR}/${PETSC_ARCH}/conf/petscvariables\n') 621 fd.close() 622 self.framework.actions.addArgument('PETSc', 'Build', 'Set default architecture to '+self.arch.arch+' in '+conffile) 623 elif os.path.isfile(conffile): 624 try: 625 os.unlink(conffile) 626 except: 627 raise RuntimeError('Unable to remove file '+conffile+'. Did a different user create it?') 628 return 629 630#----------------------------------------------------------------------------------------------------- 631 def configureScript(self): 632 '''Output a script in the conf directory which will reproduce the configuration''' 633 import nargs 634 import sys 635 scriptName = os.path.join(self.arch.arch,'conf', 'reconfigure-'+self.arch.arch+'.py') 636 args = dict([(nargs.Arg.parseArgument(arg)[0], arg) for arg in self.framework.clArgs]) 637 if 'configModules' in args: 638 if nargs.Arg.parseArgument(args['configModules'])[1] == 'PETSc.Configure': 639 del args['configModules'] 640 if 'optionsModule' in args: 641 if nargs.Arg.parseArgument(args['optionsModule'])[1] == 'PETSc.compilerOptions': 642 del args['optionsModule'] 643 if not 'PETSC_ARCH' in args: 644 args['PETSC_ARCH'] = 'PETSC_ARCH='+str(self.arch.arch) 645 f = file(scriptName, 'w') 646 f.write('#!'+sys.executable+'\n') 647 f.write('if __name__ == \'__main__\':\n') 648 f.write(' import sys\n') 649 f.write(' import os\n') 650 f.write(' sys.path.insert(0, os.path.abspath(\'config\'))\n') 651 f.write(' import configure\n') 652 # pretty print repr(args.values()) 653 f.write(' configure_options = [\n') 654 for itm in args.values(): 655 f.write(' \''+str(itm)+'\',\n') 656 f.write(' ]\n') 657 f.write(' configure.petsc_configure(configure_options)\n') 658 f.close() 659 try: 660 os.chmod(scriptName, 0775) 661 except OSError, e: 662 self.framework.logPrint('Unable to make reconfigure script executable:\n'+str(e)) 663 self.framework.actions.addArgument('PETSc', 'File creation', 'Created '+scriptName+' for automatic reconfiguration') 664 return 665 666 def configureInstall(self): 667 '''Setup the directories for installation''' 668 if self.framework.argDB['prefix']: 669 self.installdir = self.framework.argDB['prefix'] 670 self.addMakeRule('shared_install','',['-@echo "Now to install the libraries do:"',\ 671 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} install"',\ 672 '-@echo "========================================="']) 673 else: 674 self.installdir = os.path.join(self.petscdir.dir,self.arch.arch) 675 self.addMakeRule('shared_install','',['-@echo "Now to check if the libraries are working do:"',\ 676 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} test"',\ 677 '-@echo "========================================="']) 678 return 679 680 def configureGCOV(self): 681 if self.framework.argDB['with-gcov']: 682 self.addDefine('USE_GCOV','1') 683 return 684 685 def configureFortranFlush(self): 686 if hasattr(self.compilers, 'FC'): 687 for baseName in ['flush','flush_']: 688 if self.libraries.check('', baseName, otherLibs = self.compilers.flibs, fortranMangle = 1): 689 self.addDefine('HAVE_'+baseName.upper(), 1) 690 return 691 692 693 def configure(self): 694 if not os.path.samefile(self.petscdir.dir, os.getcwd()): 695 raise RuntimeError('Wrong PETSC_DIR option specified: '+str(self.petscdir.dir) + '\n Configure invoked in: '+os.path.realpath(os.getcwd())) 696 if self.framework.argDB['prefix'] and os.path.isdir(self.framework.argDB['prefix']) and os.path.samefile(self.framework.argDB['prefix'],self.petscdir.dir): 697 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR!') 698 self.framework.header = os.path.join(self.arch.arch,'include','petscconf.h') 699 self.framework.cHeader = os.path.join(self.arch.arch,'include','petscfix.h') 700 self.framework.makeMacroHeader = os.path.join(self.arch.arch,'conf','petscvariables') 701 self.framework.makeRuleHeader = os.path.join(self.arch.arch,'conf','petscrules') 702 if self.libraries.math is None: 703 raise RuntimeError('PETSc requires a functional math library. Please send configure.log to petsc-maint@mcs.anl.gov.') 704 if self.languages.clanguage == 'Cxx' and not hasattr(self.compilers, 'CXX'): 705 raise RuntimeError('Cannot set C language to C++ without a functional C++ compiler.') 706 self.executeTest(self.configureInline) 707 self.executeTest(self.configurePrefetch) 708 self.executeTest(self.configureUnused) 709 self.executeTest(self.configureExpect); 710 self.executeTest(self.configureIntptrt); 711 self.executeTest(self.configureSolaris) 712 self.executeTest(self.configureLinux) 713 self.executeTest(self.configureWin32) 714 self.executeTest(self.configureDefaultArch) 715 self.executeTest(self.configureScript) 716 self.executeTest(self.configureInstall) 717 self.executeTest(self.configureGCOV) 718 self.executeTest(self.configureFortranFlush) 719 # dummy rules, always needed except for remote builds 720 self.addMakeRule('remote','') 721 self.addMakeRule('remoteclean','') 722 723 self.Dump() 724 self.dumpConfigInfo() 725 self.dumpMachineInfo() 726 self.dumpCMakeConfig() 727 self.dumpCMakeLists() 728 self.cmakeBoot() 729 self.framework.log.write('================================================================================\n') 730 self.logClear() 731 return 732