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','') 129 130 if hasattr(self.compilers, 'FC'): 131 self.setCompilers.pushLanguage('FC') 132 # need FPPFLAGS in config/setCompilers 133 self.addDefine('HAVE_FORTRAN','1') 134 self.addMakeMacro('FPP_FLAGS',self.setCompilers.CPPFLAGS) 135 136 # compiler values 137 self.addMakeMacro('FC_FLAGS',self.setCompilers.getCompilerFlags()) 138 self.setCompilers.popLanguage() 139 # .o or .obj 140 self.addMakeMacro('FC_SUFFIX','o') 141 142 # executable linker values 143 self.setCompilers.pushLanguage('FC') 144 # Cannot have NAG f90 as the linker - so use pcc_linker as fc_linker 145 fc_linker = self.setCompilers.getLinker() 146 if config.setCompilers.Configure.isNAG(fc_linker): 147 self.addMakeMacro('FC_LINKER',pcc_linker) 148 else: 149 self.addMakeMacro('FC_LINKER',fc_linker) 150 self.addMakeMacro('FC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 151 # apple requires this shared library linker flag on SOME versions of the os 152 if self.setCompilers.getLinkerFlags().find('-Wl,-commons,use_dylibs') > -1: 153 self.addMakeMacro('DARWIN_COMMONS_USE_DYLIBS',' -Wl,-commons,use_dylibs ') 154 self.setCompilers.popLanguage() 155 156 # F90 Modules 157 if self.setCompilers.fortranModuleIncludeFlag: 158 self.addMakeMacro('FC_MODULE_FLAG', self.setCompilers.fortranModuleIncludeFlag) 159 else: # for non-f90 compilers like g77 160 self.addMakeMacro('FC_MODULE_FLAG', '-I') 161 if self.setCompilers.fortranModuleIncludeFlag: 162 self.addMakeMacro('FC_MODULE_OUTPUT_FLAG', self.setCompilers.fortranModuleOutputFlag) 163 else: 164 self.addMakeMacro('FC','') 165 166 if hasattr(self.compilers, 'CUDAC'): 167 self.setCompilers.pushLanguage('CUDA') 168 self.addMakeMacro('CUDAC_FLAGS',self.setCompilers.getCompilerFlags()) 169 self.setCompilers.popLanguage() 170 171 # shared library linker values 172 self.setCompilers.pushLanguage(self.languages.clanguage) 173 # need to fix BuildSystem to collect these separately 174 self.addMakeMacro('SL_LINKER',self.setCompilers.getLinker()) 175 self.addMakeMacro('SL_LINKER_FLAGS','${PCC_LINKER_FLAGS}') 176 self.setCompilers.popLanguage() 177 # One of 'a', 'so', 'lib', 'dll', 'dylib' (perhaps others also?) depending on the library generator and architecture 178 # Note: . is not included in this macro, consistent with AR_LIB_SUFFIX 179 if self.setCompilers.sharedLibraryExt == self.setCompilers.AR_LIB_SUFFIX: 180 self.addMakeMacro('SL_LINKER_SUFFIX', '') 181 self.addDefine('SLSUFFIX','""') 182 else: 183 self.addMakeMacro('SL_LINKER_SUFFIX', self.setCompilers.sharedLibraryExt) 184 self.addDefine('SLSUFFIX','"'+self.setCompilers.sharedLibraryExt+'"') 185 186 self.addMakeMacro('SL_LINKER_LIBS','${PETSC_EXTERNAL_LIB_BASIC}') 187 188#----------------------------------------------------------------------------------------------------- 189 190 # CONLY or CPP. We should change the PETSc makefiles to do this better 191 if self.languages.clanguage == 'C': lang = 'CONLY' 192 else: lang = 'CXXONLY' 193 self.addMakeMacro('PETSC_LANGUAGE',lang) 194 195 # real or complex 196 self.addMakeMacro('PETSC_SCALAR',self.scalartypes.scalartype) 197 # double or float 198 self.addMakeMacro('PETSC_PRECISION',self.scalartypes.precision) 199 200 if self.framework.argDB['with-batch']: 201 self.addMakeMacro('PETSC_WITH_BATCH','1') 202 203 # Test for compiler-specific macros that need to be defined. 204 if self.setCompilers.isCrayVector('CC'): 205 self.addDefine('HAVE_CRAY_VECTOR','1') 206 207#----------------------------------------------------------------------------------------------------- 208 if self.functions.haveFunction('gethostbyname') and self.functions.haveFunction('socket'): 209 self.addDefine('USE_SOCKET_VIEWER','1') 210 211#----------------------------------------------------------------------------------------------------- 212 # print include and lib for makefiles 213 self.framework.packages.reverse() 214 includes = [os.path.join(self.petscdir.dir,'include'),os.path.join(self.petscdir.dir,self.arch.arch,'include')] 215 libs = [] 216 for i in self.framework.packages: 217 if i.useddirectly: 218 self.addDefine('HAVE_'+i.PACKAGE, 1) # ONLY list package if it is used directly by PETSc (and not only by another package) 219 if not isinstance(i.lib, list): 220 i.lib = [i.lib] 221 libs.extend(i.lib) 222 self.addMakeMacro(i.PACKAGE+'_LIB', self.libraries.toStringNoDupes(i.lib)) 223 if hasattr(i,'include'): 224 if not isinstance(i.include,list): 225 i.include = [i.include] 226 includes.extend(i.include) 227 self.addMakeMacro(i.PACKAGE+'_INCLUDE',self.headers.toStringNoDupes(i.include)) 228 if self.framework.argDB['with-single-library']: 229 self.addMakeMacro('PETSC_WITH_EXTERNAL_LIB',self.libraries.toStringNoDupes(['-L'+os.path.join(self.petscdir.dir,self.arch.arch,'lib'),' -lpetsc']+libs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs+self.compilers.LIBS.split(' '))+self.CHUD.LIBS) 230 self.addMakeMacro('PETSC_EXTERNAL_LIB_BASIC',self.libraries.toStringNoDupes(libs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs+self.compilers.LIBS.split(' '))+self.CHUD.LIBS) 231 self.PETSC_EXTERNAL_LIB_BASIC = self.libraries.toStringNoDupes(libs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs+self.compilers.LIBS.split(' '))+self.CHUD.LIBS 232 self.addMakeMacro('PETSC_CC_INCLUDES',self.headers.toStringNoDupes(includes)) 233 self.PETSC_CC_INCLUDES = self.headers.toStringNoDupes(includes) 234 if hasattr(self.compilers, 'FC'): 235 if self.compilers.fortranIsF90: 236 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes,includes)) 237 else: 238 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes)) 239 240 self.addMakeMacro('DESTDIR',self.installdir) 241 self.addDefine('LIB_DIR','"'+os.path.join(self.installdir,'lib')+'"') 242 243 if self.framework.argDB['with-single-library']: 244 # overrides the values set in conf/variables 245 self.addMakeMacro('LIBNAME','${INSTALL_LIB_DIR}/libpetsc.${AR_LIB_SUFFIX}') 246 self.addMakeMacro('SHLIBS','libpetsc') 247 self.addMakeMacro('PETSC_LIB_BASIC','-lpetsc') 248 self.addMakeMacro('PETSC_KSP_LIB_BASIC','-lpetsc') 249 self.addMakeMacro('PETSC_TS_LIB_BASIC','-lpetsc') 250 self.addDefine('USE_SINGLE_LIBRARY', '1') 251 if self.sharedlibraries.useShared: 252 self.addMakeMacro('PETSC_SYS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 253 self.addMakeMacro('PETSC_VEC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 254 self.addMakeMacro('PETSC_MAT_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 255 self.addMakeMacro('PETSC_DM_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 256 self.addMakeMacro('PETSC_KSP_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 257 self.addMakeMacro('PETSC_SNES_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 258 self.addMakeMacro('PETSC_TS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 259 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 260 self.addMakeMacro('PETSC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 261 self.addMakeMacro('PETSC_CONTRIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 262 else: 263 self.addMakeMacro('PETSC_SYS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 264 self.addMakeMacro('PETSC_VEC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 265 self.addMakeMacro('PETSC_MAT_LIB','${PETSC_WITH_EXTERNAL_LIB}') 266 self.addMakeMacro('PETSC_DM_LIB','${PETSC_WITH_EXTERNAL_LIB}') 267 self.addMakeMacro('PETSC_KSP_LIB','${PETSC_WITH_EXTERNAL_LIB}') 268 self.addMakeMacro('PETSC_SNES_LIB','${PETSC_WITH_EXTERNAL_LIB}') 269 self.addMakeMacro('PETSC_TS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 270 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 271 self.addMakeMacro('PETSC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 272 self.addMakeMacro('PETSC_CONTRIB','${PETSC_WITH_EXTERNAL_LIB}') 273 274 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib')): 275 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib')) 276 277 # add a makefile entry for configure options 278 self.addMakeMacro('CONFIGURE_OPTIONS', self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')) 279 return 280 281 def dumpConfigInfo(self): 282 import time 283 fd = file(os.path.join(self.arch.arch,'include','petscconfiginfo.h'),'w') 284 fd.write('static const char *petscconfigureruntime = "'+time.ctime(time.time())+'";\n') 285 fd.write('static const char *petscconfigureoptions = "'+self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')+'";\n') 286 fd.close() 287 return 288 289 def dumpMachineInfo(self): 290 import platform 291 import time 292 import script 293 fd = file(os.path.join(self.arch.arch,'include','petscmachineinfo.h'),'w') 294 fd.write('static const char *petscmachineinfo = \"\\n\"\n') 295 fd.write('\"-----------------------------------------\\n\"\n') 296 fd.write('\"Libraries compiled on %s on %s \\n\"\n' % (time.ctime(time.time()), platform.node())) 297 fd.write('\"Machine characteristics: %s\\n\"\n' % (platform.platform())) 298 fd.write('\"Using PETSc directory: %s\\n\"\n' % (self.petscdir.dir)) 299 fd.write('\"Using PETSc arch: %s\\n\"\n' % (self.arch.arch)) 300 fd.write('\"-----------------------------------------\\n\";\n') 301 fd.write('static const char *petsccompilerinfo = \"\\n\"\n') 302 self.setCompilers.pushLanguage(self.languages.clanguage) 303 fd.write('\"Using C compiler: %s %s ${COPTFLAGS} ${CFLAGS}\\n\"\n' % (self.setCompilers.getCompiler(), self.setCompilers.getCompilerFlags())) 304 self.setCompilers.popLanguage() 305 if hasattr(self.compilers, 'FC'): 306 self.setCompilers.pushLanguage('FC') 307 fd.write('\"Using Fortran compiler: %s %s ${FOPTFLAGS} ${FFLAGS} %s\\n\"\n' % (self.setCompilers.getCompiler(), self.setCompilers.getCompilerFlags(), self.setCompilers.CPPFLAGS)) 308 self.setCompilers.popLanguage() 309 fd.write('\"-----------------------------------------\\n\";\n') 310 fd.write('static const char *petsccompilerflagsinfo = \"\\n\"\n') 311 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.PETSC_CC_INCLUDES)) 312 fd.write('\"-----------------------------------------\\n\";\n') 313 fd.write('static const char *petsclinkerinfo = \"\\n\"\n') 314 self.setCompilers.pushLanguage(self.languages.clanguage) 315 fd.write('\"Using C linker: %s\\n\"\n' % (self.setCompilers.getLinker())) 316 self.setCompilers.popLanguage() 317 if hasattr(self.compilers, 'FC'): 318 self.setCompilers.pushLanguage('FC') 319 fd.write('\"Using Fortran linker: %s\\n\"\n' % (self.setCompilers.getLinker())) 320 self.setCompilers.popLanguage() 321 fd.write('\"Using libraries: %s%s -L%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.PETSC_EXTERNAL_LIB_BASIC)) 322 fd.write('\"-----------------------------------------\\n\";\n') 323 fd.close() 324 return 325 326 def dumpCMakeConfig(self): 327 ''' 328 Writes configuration-specific values to ${PETSC_ARCH}/conf/PETScConfig.cmake. 329 This file is private to PETSc and should not be included by third parties 330 (a suitable file can be produced later by CMake, but this is not it). 331 ''' 332 def cmakeset(fd,key,val=True): 333 if val == True: val = 'YES' 334 if val == False: val = 'NO' 335 fd.write('set (' + key + ' ' + val + ')\n') 336 def ensurelist(a): 337 if isinstance(a,list): 338 return a 339 else: 340 return [a] 341 def libpath(lib): 342 'Returns a search path if that is what this item provides, else "" which will be cleaned out later' 343 if lib.startswith('-L'): return lib[2:] 344 if lib.startswith('-R'): return lib[2:] 345 if lib.startswith('-Wl,-rpath,'): 346 # This case occurs when an external package needs a specific system library that is normally provided by the compiler. 347 # In other words, the -L path is builtin to the wrapper or compiler, here we provide it so that CMake can locate the 348 # corresponding library. 349 return lib[len('-Wl,-rpath,'):] 350 if lib.startswith('-'): return '' 351 return os.path.dirname(lib) 352 def cleanlib(lib): 353 'Returns a library name if that is what this item provides, else "" which will be cleaned out later' 354 if lib.startswith('-l'): return lib[2:] 355 if lib.startswith('-Wl') or lib.startswith('-L'): return '' 356 lib = os.path.splitext(os.path.basename(lib))[0] 357 if lib.startswith('lib'): return lib[3:] 358 return lib 359 def nub(lst): 360 unique = [] 361 for elem in lst: 362 if elem not in unique and elem != '': 363 unique.append(elem) 364 return unique 365 def cmakeexpand(varname): 366 return r'"${' + varname + r'}"' 367 def uniqextend(lst,new): 368 for x in ensurelist(new): 369 if x not in lst: 370 lst.append(x) 371 def notstandardinclude(path): 372 return path not in '/usr/include /usr/local/include'.split() 373 def writeMacroDefinitions(fd): 374 if self.mpi.usingMPIUni: 375 cmakeset(fd,'PETSC_HAVE_MPIUNI') 376 for pkg in self.framework.packages: 377 if pkg.useddirectly: 378 cmakeset(fd,'PETSC_HAVE_' + pkg.PACKAGE) 379 for name,val in self.functions.defines.items(): 380 cmakeset(fd,'PETSC_'+name,val) 381 for dct in [self.defines, self.libraryoptions.defines]: 382 for k,v in dct.items(): 383 if k.startswith('USE_'): 384 cmakeset(fd,'PETSC_' + k, v) 385 cmakeset(fd,'PETSC_USE_COMPLEX', self.scalartypes.scalartype == 'complex') 386 cmakeset(fd,'PETSC_USE_SCALAR_' + self.scalartypes.precision.upper()) 387 cmakeset(fd,'PETSC_CLANGUAGE_'+self.languages.clanguage) 388 if hasattr(self.compilers, 'FC'): 389 cmakeset(fd,'PETSC_HAVE_FORTRAN') 390 if self.compilers.fortranIsF90: 391 cmakeset(fd,'PETSC_USING_F90') 392 if self.sharedlibraries.useShared: 393 cmakeset(fd,'BUILD_SHARED_LIBS') 394 def writeBuildFlags(fd): 395 lib_paths = [] 396 lib_libs = [] 397 includes = [] 398 libvars = [] 399 for pkg in self.framework.packages: 400 libs = ensurelist(pkg.lib) 401 lib_paths.extend(map(libpath,libs)) 402 lib_libs.extend(map(cleanlib,libs)) 403 uniqextend(includes,pkg.include) 404 if self.libraries.math: lib_libs.extend(map(cleanlib,self.libraries.math)) 405 if self.libraries.rt: lib_libs.extend(map(cleanlib,self.libraries.rt)) 406 for libname in nub(lib_libs): 407 libvar = 'PETSC_' + libname.upper() + '_LIB' 408 addpath = '' 409 for lpath in nub(lib_paths): 410 addpath += '"' + str(lpath) + '" ' 411 fd.write('find_library (' + libvar + ' ' + libname + ' HINTS ' + addpath + ')\n') 412 libvars.append(libvar) 413 fd.write('mark_as_advanced (' + ' '.join(libvars) + ')\n') 414 fd.write('set (PETSC_PACKAGE_LIBS ' + ' '.join(map(cmakeexpand,libvars)) + ')\n') 415 fd.write('set (PETSC_PACKAGE_INCLUDES ' + ' '.join(map(lambda i: '"'+i+'"',filter(notstandardinclude,includes))) + ')\n') 416 fd = open(os.path.join(self.arch.arch,'conf','PETScConfig.cmake'), 'w') 417 writeMacroDefinitions(fd) 418 writeBuildFlags(fd) 419 fd.close() 420 return 421 422 def dumpCMakeLists(self): 423 import sys 424 if sys.version_info >= (2,5): 425 import cmakegen 426 try: 427 cmakegen.main(self.petscdir.dir) 428 except (OSError), e: 429 self.framework.logPrint('Generating CMakeLists.txt failed:\n' + str(e)) 430 431 def cmakeBoot(self): 432 import sys 433 if sys.version_info >= (2,5) and hasattr(self.cmake,'cmake'): 434 try: 435 import cmakeboot 436 cmakeboot.main(petscdir=self.petscdir.dir,petscarch=self.arch.arch,argDB=self.argDB,framework=self.framework,logPrint=self.framework.logPrint) 437 except (OSError), e: 438 self.framework.logPrint('Booting CMake in PETSC_ARCH failed:\n' + str(e)) 439 except (ImportError, KeyError), e: 440 self.framework.logPrint('Importing cmakeboot failed:\n' + str(e)) 441 return 442 443 def configurePrefetch(self): 444 '''Sees if there are any prefetch functions supported''' 445 if config.setCompilers.Configure.isSolaris() or self.framework.argDB['with-iphone'] or self.framework.argDB['with-cuda']: 446 self.addDefine('Prefetch(a,b,c)', ' ') 447 return 448 self.pushLanguage(self.languages.clanguage) 449 if self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch((const char*)v,_MM_HINT_NTA);\n'): 450 # The Intel Intrinsics manual [1] specifies the prototype 451 # 452 # void _mm_prefetch(char const *a, int sel); 453 # 454 # but other vendors seem to insist on using subtly different 455 # prototypes, including void* for the pointer, and an enum for 456 # sel. These are both reasonable changes, but negatively impact 457 # portability. 458 # 459 # [1] http://software.intel.com/file/6373 460 self.addDefine('HAVE_XMMINTRIN_H', 1) 461 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const char*)(a),(c))') 462 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 463 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 464 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 465 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 466 elif self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch(v,_MM_HINT_NTA);\n'): 467 self.addDefine('HAVE_XMMINTRIN_H', 1) 468 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const void*)(a),(c))') 469 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 470 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 471 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 472 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 473 elif self.checkLink('', 'void *v = 0;__builtin_prefetch(v,0,0);\n'): 474 # From GCC docs: void __builtin_prefetch(const void *addr,int rw,int locality) 475 # 476 # The value of rw is a compile-time constant one or zero; one 477 # means that the prefetch is preparing for a write to the memory 478 # address and zero, the default, means that the prefetch is 479 # preparing for a read. The value locality must be a compile-time 480 # constant integer between zero and three. A value of zero means 481 # that the data has no temporal locality, so it need not be left 482 # in the cache after the access. A value of three means that the 483 # data has a high degree of temporal locality and should be left 484 # in all levels of cache possible. Values of one and two mean, 485 # respectively, a low or moderate degree of temporal locality. 486 # 487 # Here we adopt Intel's x86/x86-64 naming scheme for the locality 488 # hints. Using macros for these values in necessary since some 489 # compilers require an enum. 490 self.addDefine('Prefetch(a,b,c)', '__builtin_prefetch((a),(b),(c))') 491 self.addDefine('PREFETCH_HINT_NTA', '0') 492 self.addDefine('PREFETCH_HINT_T0', '3') 493 self.addDefine('PREFETCH_HINT_T1', '2') 494 self.addDefine('PREFETCH_HINT_T2', '1') 495 else: 496 self.addDefine('Prefetch(a,b,c)', ' ') 497 self.popLanguage() 498 499 def configureUnused(self): 500 '''Sees if __attribute((unused)) is supported''' 501 if self.framework.argDB['with-iphone'] or self.framework.argDB['with-cuda']: 502 self.addDefine('UNUSED', ' ') 503 return 504 self.pushLanguage(self.languages.clanguage) 505 if self.checkLink('__attribute((unused)) static int myfunc(void){ return 1;}', 'int i = myfunc();\n'): 506 self.addDefine('UNUSED', '__attribute((unused))') 507 else: 508 self.addDefine('UNUSED', ' ') 509 self.popLanguage() 510 511 def configureExpect(self): 512 '''Sees if the __builtin_expect directive is supported''' 513 self.pushLanguage(self.languages.clanguage) 514 if self.checkLink('', 'if (__builtin_expect(0,1)) return 1;'): 515 self.addDefine('HAVE_BUILTIN_EXPECT', 1) 516 self.popLanguage() 517 518 def configureFunctionName(self): 519 '''Sees if the compiler supports __func__ or a variant. Falls back 520 on __FUNCT__ which PETSc source defines, but most users do not, thus 521 stack traces through user code are better when the compiler's 522 variant is used.''' 523 def getFunctionName(lang): 524 name = '__FUNCT__' 525 self.pushLanguage(lang) 526 if self.checkLink('', "if (__func__[0] != 'm') return 1;"): 527 name = '__func__' 528 elif self.checkLink('', "if (__FUNCTION__[0] != 'm') return 1;"): 529 name = '__FUNCTION__' 530 self.popLanguage() 531 return name 532 langs = [] 533 534 self.addDefine('FUNCTION_NAME_C', getFunctionName('C')) 535 if hasattr(self.compilers, 'CXX'): 536 self.addDefine('FUNCTION_NAME_CXX', getFunctionName('Cxx')) 537 else: 538 self.addDefine('FUNCTION_NAME_CXX', '__FUNCT__') 539 540 def configureIntptrt(self): 541 '''Determine what to use for uintptr_t''' 542 def staticAssertSizeMatchesVoidStar(inc,typename): 543 # The declaration is an error if either array size is negative. 544 # It should be okay to use an int that is too large, but it would be very unlikely for this to be the case 545 return self.checkCompile(inc, ('#define STATIC_ASSERT(cond) char negative_length_if_false[2*(!!(cond))-1]\n' 546 + 'STATIC_ASSERT(sizeof(void*) == sizeof(%s));'%typename)) 547 self.pushLanguage(self.languages.clanguage) 548 if self.checkCompile('#include <stdint.h>', 'int x; uintptr_t i = (uintptr_t)&x;'): 549 self.addDefine('UINTPTR_T', 'uintptr_t') 550 elif staticAssertSizeMatchesVoidStar('','unsigned long long'): 551 self.addDefine('UINTPTR_T', 'unsigned long long') 552 elif staticAssertSizeMatchesVoidStar('#include <stdlib.h>','size_t') or staticAssertSizeMatchesVoidStar('#include <string.h>', 'size_t'): 553 self.addDefine('UINTPTR_T', 'size_t') 554 elif staticAssertSizeMatchesVoidStar('','unsigned long'): 555 self.addDefine('UINTPTR_T', 'unsigned long') 556 elif staticAssertSizeMatchesVoidStar('','unsigned'): 557 self.addDefine('UINTPTR_T', 'unsigned') 558 else: 559 raise RuntimeError('Could not find any unsigned integer type matching void*') 560 self.popLanguage() 561 562 def configureInline(self): 563 '''Get a generic inline keyword, depending on the language''' 564 if self.languages.clanguage == 'C': 565 self.addDefine('STATIC_INLINE', self.compilers.cStaticInlineKeyword) 566 self.addDefine('RESTRICT', self.compilers.cRestrict) 567 elif self.languages.clanguage == 'Cxx': 568 self.addDefine('STATIC_INLINE', self.compilers.cxxStaticInlineKeyword) 569 self.addDefine('RESTRICT', self.compilers.cxxRestrict) 570 return 571 572 def configureSolaris(self): 573 '''Solaris specific stuff''' 574 if os.path.isdir(os.path.join('/usr','ucblib')): 575 try: 576 flag = getattr(self.setCompilers, self.language[-1]+'SharedLinkerFlag') 577 except AttributeError: 578 flag = None 579 if flag is None: 580 self.compilers.LIBS += ' -L/usr/ucblib' 581 else: 582 self.compilers.LIBS += ' '+flag+'/usr/ucblib' 583 return 584 585 def configureLinux(self): 586 '''Linux specific stuff''' 587 self.addDefine('HAVE_DOUBLE_ALIGN_MALLOC', 1) 588 return 589 590 def configureWin32(self): 591 '''Win32 non-cygwin specific stuff''' 592 kernel32=0 593 if self.libraries.add('Kernel32.lib','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 594 self.addDefine('HAVE_WINDOWS_H',1) 595 self.addDefine('HAVE_GETCOMPUTERNAME',1) 596 kernel32=1 597 elif self.libraries.add('kernel32','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 598 self.addDefine('HAVE_WINDOWS_H',1) 599 self.addDefine('HAVE_GETCOMPUTERNAME',1) 600 kernel32=1 601 if kernel32: 602 if self.framework.argDB['with-windows-graphics']: 603 self.addDefine('USE_WINDOWS_GRAPHICS',1) 604 if self.checkLink('#include <Windows.h>','LoadLibrary(0)'): 605 self.addDefine('HAVE_LOADLIBRARY',1) 606 if self.checkLink('#include <Windows.h>','GetProcAddress(0,0)'): 607 self.addDefine('HAVE_GETPROCADDRESS',1) 608 if self.checkLink('#include <Windows.h>','FreeLibrary(0)'): 609 self.addDefine('HAVE_FREELIBRARY',1) 610 if self.checkLink('#include <Windows.h>','GetLastError()'): 611 self.addDefine('HAVE_GETLASTERROR',1) 612 if self.checkLink('#include <Windows.h>','SetLastError(0)'): 613 self.addDefine('HAVE_SETLASTERROR',1) 614 if self.checkLink('#include <Windows.h>\n','QueryPerformanceCounter(0);\n'): 615 self.addDefine('USE_NT_TIME',1) 616 if self.libraries.add('Advapi32.lib','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 617 self.addDefine('HAVE_GET_USER_NAME',1) 618 elif self.libraries.add('advapi32','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 619 self.addDefine('HAVE_GET_USER_NAME',1) 620 621 if not self.libraries.add('User32.lib','GetDC',prototype='#include <Windows.h>',call='GetDC(0);'): 622 self.libraries.add('user32','GetDC',prototype='#include <Windows.h>',call='GetDC(0);') 623 if not self.libraries.add('Gdi32.lib','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);'): 624 self.libraries.add('gdi32','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);') 625 626 self.types.check('int32_t', 'int') 627 if not self.checkCompile('#include <sys/types.h>\n','uid_t u;\n'): 628 self.addTypedef('int', 'uid_t') 629 self.addTypedef('int', 'gid_t') 630 if not self.checkLink('#if defined(PETSC_HAVE_UNISTD_H)\n#include <unistd.h>\n#endif\n','int a=R_OK;\n'): 631 self.framework.addDefine('R_OK', '04') 632 self.framework.addDefine('W_OK', '02') 633 self.framework.addDefine('X_OK', '01') 634 if not self.checkLink('#include <sys/stat.h>\n','int a=0;\nif (S_ISDIR(a)){}\n'): 635 self.framework.addDefine('S_ISREG(a)', '(((a)&_S_IFMT) == _S_IFREG)') 636 self.framework.addDefine('S_ISDIR(a)', '(((a)&_S_IFMT) == _S_IFDIR)') 637 if self.checkCompile('#include <Windows.h>\n','LARGE_INTEGER a;\nDWORD b=a.u.HighPart;\n'): 638 self.addDefine('HAVE_LARGE_INTEGER_U',1) 639 640 # Windows requires a Binary file creation flag when creating/opening binary files. Is a better test in order? 641 if self.checkCompile('#include <Windows.h>\n',''): 642 self.addDefine('HAVE_O_BINARY',1) 643 644 if self.compilers.CC.find('win32fe') >= 0: 645 self.addDefine('PATH_SEPARATOR','\';\'') 646 self.addDefine('DIR_SEPARATOR','\'\\\\\'') 647 self.addDefine('REPLACE_DIR_SEPARATOR','\'/\'') 648 self.addDefine('CANNOT_START_DEBUGGER',1) 649 else: 650 self.addDefine('PATH_SEPARATOR','\':\'') 651 self.addDefine('REPLACE_DIR_SEPARATOR','\'\\\\\'') 652 self.addDefine('DIR_SEPARATOR','\'/\'') 653 return 654 655#----------------------------------------------------------------------------------------------------- 656 def configureDefaultArch(self): 657 conffile = os.path.join('conf', 'petscvariables') 658 if self.framework.argDB['with-default-arch']: 659 fd = file(conffile, 'w') 660 fd.write('PETSC_ARCH='+self.arch.arch+'\n') 661 fd.write('PETSC_DIR='+self.petscdir.dir+'\n') 662 fd.write('include ${PETSC_DIR}/${PETSC_ARCH}/conf/petscvariables\n') 663 fd.close() 664 self.framework.actions.addArgument('PETSc', 'Build', 'Set default architecture to '+self.arch.arch+' in '+conffile) 665 elif os.path.isfile(conffile): 666 try: 667 os.unlink(conffile) 668 except: 669 raise RuntimeError('Unable to remove file '+conffile+'. Did a different user create it?') 670 return 671 672#----------------------------------------------------------------------------------------------------- 673 def configureScript(self): 674 '''Output a script in the conf directory which will reproduce the configuration''' 675 import nargs 676 import sys 677 scriptName = os.path.join(self.arch.arch,'conf', 'reconfigure-'+self.arch.arch+'.py') 678 args = dict([(nargs.Arg.parseArgument(arg)[0], arg) for arg in self.framework.clArgs]) 679 if 'configModules' in args: 680 if nargs.Arg.parseArgument(args['configModules'])[1] == 'PETSc.Configure': 681 del args['configModules'] 682 if 'optionsModule' in args: 683 if nargs.Arg.parseArgument(args['optionsModule'])[1] == 'PETSc.compilerOptions': 684 del args['optionsModule'] 685 if not 'PETSC_ARCH' in args: 686 args['PETSC_ARCH'] = 'PETSC_ARCH='+str(self.arch.arch) 687 f = file(scriptName, 'w') 688 f.write('#!'+sys.executable+'\n') 689 f.write('if __name__ == \'__main__\':\n') 690 f.write(' import sys\n') 691 f.write(' import os\n') 692 f.write(' sys.path.insert(0, os.path.abspath(\'config\'))\n') 693 f.write(' import configure\n') 694 # pretty print repr(args.values()) 695 f.write(' configure_options = [\n') 696 for itm in args.values(): 697 f.write(' \''+str(itm)+'\',\n') 698 f.write(' ]\n') 699 f.write(' configure.petsc_configure(configure_options)\n') 700 f.close() 701 try: 702 os.chmod(scriptName, 0775) 703 except OSError, e: 704 self.framework.logPrint('Unable to make reconfigure script executable:\n'+str(e)) 705 self.framework.actions.addArgument('PETSc', 'File creation', 'Created '+scriptName+' for automatic reconfiguration') 706 return 707 708 def configureInstall(self): 709 '''Setup the directories for installation''' 710 if self.framework.argDB['prefix']: 711 self.installdir = self.framework.argDB['prefix'] 712 self.addMakeRule('shared_install','',['-@echo "Now to install the libraries do:"',\ 713 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} install"',\ 714 '-@echo "========================================="']) 715 else: 716 self.installdir = os.path.join(self.petscdir.dir,self.arch.arch) 717 self.addMakeRule('shared_install','',['-@echo "Now to check if the libraries are working do:"',\ 718 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} test"',\ 719 '-@echo "========================================="']) 720 return 721 722 def configureGCOV(self): 723 if self.framework.argDB['with-gcov']: 724 self.addDefine('USE_GCOV','1') 725 return 726 727 def configureFortranFlush(self): 728 if hasattr(self.compilers, 'FC'): 729 for baseName in ['flush','flush_']: 730 if self.libraries.check('', baseName, otherLibs = self.compilers.flibs, fortranMangle = 1): 731 self.addDefine('HAVE_'+baseName.upper(), 1) 732 return 733 734 735 def configure(self): 736 if not os.path.samefile(self.petscdir.dir, os.getcwd()): 737 raise RuntimeError('Wrong PETSC_DIR option specified: '+str(self.petscdir.dir) + '\n Configure invoked in: '+os.path.realpath(os.getcwd())) 738 if self.framework.argDB['prefix'] and os.path.isdir(self.framework.argDB['prefix']) and os.path.samefile(self.framework.argDB['prefix'],self.petscdir.dir): 739 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR!') 740 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)): 741 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR/PETSC_ARCH!') 742 self.framework.header = os.path.join(self.arch.arch,'include','petscconf.h') 743 self.framework.cHeader = os.path.join(self.arch.arch,'include','petscfix.h') 744 self.framework.makeMacroHeader = os.path.join(self.arch.arch,'conf','petscvariables') 745 self.framework.makeRuleHeader = os.path.join(self.arch.arch,'conf','petscrules') 746 if self.libraries.math is None: 747 raise RuntimeError('PETSc requires a functional math library. Please send configure.log to petsc-maint@mcs.anl.gov.') 748 if self.languages.clanguage == 'Cxx' and not hasattr(self.compilers, 'CXX'): 749 raise RuntimeError('Cannot set C language to C++ without a functional C++ compiler.') 750 self.executeTest(self.configureInline) 751 self.executeTest(self.configurePrefetch) 752 self.executeTest(self.configureUnused) 753 self.executeTest(self.configureExpect); 754 self.executeTest(self.configureFunctionName); 755 self.executeTest(self.configureIntptrt); 756 self.executeTest(self.configureSolaris) 757 self.executeTest(self.configureLinux) 758 self.executeTest(self.configureWin32) 759 self.executeTest(self.configureDefaultArch) 760 self.executeTest(self.configureScript) 761 self.executeTest(self.configureInstall) 762 self.executeTest(self.configureGCOV) 763 self.executeTest(self.configureFortranFlush) 764 # dummy rules, always needed except for remote builds 765 self.addMakeRule('remote','') 766 self.addMakeRule('remoteclean','') 767 768 self.Dump() 769 self.dumpConfigInfo() 770 self.dumpMachineInfo() 771 self.dumpCMakeConfig() 772 self.dumpCMakeLists() 773 self.cmakeBoot() 774 self.framework.log.write('================================================================================\n') 775 self.logClear() 776 return 777