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