1import config.base 2 3import os 4import re 5 6# The sorted() builtin is not available with python-2.3 7try: sorted 8except NameError: 9 def sorted(lst): 10 lst.sort() 11 return lst 12 13class Configure(config.base.Configure): 14 def __init__(self, framework): 15 config.base.Configure.__init__(self, framework) 16 self.headerPrefix = 'PETSC' 17 self.substPrefix = 'PETSC' 18 return 19 20 def __str2__(self): 21 desc = [] 22 desc.append('xxx=========================================================================xxx') 23 if self.cmakeboot_success and not hasattr(self.compilers, 'CUDAC'): 24 build_type = 'cmake build' 25 else: 26 build_type = 'legacy build' 27 desc.append(' Configure stage complete. Now build PETSc libraries with (%s):' % build_type) 28 desc.append(' make PETSC_DIR='+self.petscdir.dir+' PETSC_ARCH='+self.arch.arch+' all') 29 desc.append(' or (experimental with python):') 30 desc.append(' PETSC_DIR='+self.petscdir.dir+' PETSC_ARCH='+self.arch.arch+' ./config/builder.py') 31 desc.append('xxx=========================================================================xxx') 32 return '\n'.join(desc)+'\n' 33 34 def setupHelp(self, help): 35 import nargs 36 help.addArgument('PETSc', '-prefix=<dir>', nargs.Arg(None, '', 'Specifiy location to install PETSc (eg. /usr/local)')) 37 help.addArgument('Windows','-with-windows-graphics=<bool>', nargs.ArgBool(None, 1,'Enable check for Windows Graphics')) 38 help.addArgument('PETSc', '-with-default-arch=<bool>', nargs.ArgBool(None, 1, 'Allow using the last configured arch without setting PETSC_ARCH')) 39 help.addArgument('PETSc','-with-single-library=<bool>', nargs.ArgBool(None, 1,'Put all PETSc code into the single -lpetsc library')) 40 help.addArgument('PETSc', '-with-iphone=<bool>', nargs.ArgBool(None, 0, 'Build an iPhone version of PETSc')) 41 return 42 43 def setupDependencies(self, framework): 44 config.base.Configure.setupDependencies(self, framework) 45 self.setCompilers = framework.require('config.setCompilers', self) 46 self.arch = framework.require('PETSc.utilities.arch', self.setCompilers) 47 self.petscdir = framework.require('PETSc.utilities.petscdir', self.setCompilers) 48 self.languages = framework.require('PETSc.utilities.languages',self.setCompilers) 49 self.debugging = framework.require('PETSc.utilities.debugging',self.setCompilers) 50 self.CHUD = framework.require('PETSc.utilities.CHUD', self) 51 self.compilers = framework.require('config.compilers', self) 52 self.types = framework.require('config.types', self) 53 self.headers = framework.require('config.headers', self) 54 self.functions = framework.require('config.functions', self) 55 self.libraries = framework.require('config.libraries', self) 56 if os.path.isdir(os.path.join('config', 'PETSc')): 57 for d in ['utilities', 'packages']: 58 for utility in os.listdir(os.path.join('config', 'PETSc', d)): 59 (utilityName, ext) = os.path.splitext(utility) 60 if not utilityName.startswith('.') and not utilityName.startswith('#') and ext == '.py' and not utilityName == '__init__': 61 utilityObj = self.framework.require('PETSc.'+d+'.'+utilityName, self) 62 utilityObj.headerPrefix = self.headerPrefix 63 utilityObj.archProvider = self.arch 64 utilityObj.languageProvider = self.languages 65 utilityObj.installDirProvider = self.petscdir 66 setattr(self, utilityName.lower(), utilityObj) 67 68 for package in config.packages.all: 69 if not package == 'PETSc': 70 packageObj = framework.require('config.packages.'+package, self) 71 packageObj.archProvider = self.arch 72 packageObj.languageProvider = self.languages 73 packageObj.installDirProvider = self.petscdir 74 setattr(self, package.lower(), packageObj) 75 # Force blaslapack to depend on scalarType so precision is set before BlasLapack is built 76 framework.require('PETSc.utilities.scalarTypes', self.f2cblaslapack) 77 self.f2cblaslapack.precisionProvider = self.scalartypes 78 framework.require('PETSc.utilities.scalarTypes', self.blaslapack) 79 self.blaslapack.precisionProvider = self.scalartypes 80 81 self.compilers.headerPrefix = self.headerPrefix 82 self.types.headerPrefix = self.headerPrefix 83 self.headers.headerPrefix = self.headerPrefix 84 self.functions.headerPrefix = self.headerPrefix 85 self.libraries.headerPrefix = self.headerPrefix 86 self.blaslapack.headerPrefix = self.headerPrefix 87 self.mpi.headerPrefix = self.headerPrefix 88 headersC = map(lambda name: name+'.h', ['dos', 'endian', 'fcntl', 'float', 'io', 'limits', 'malloc', 'pwd', 'search', 'strings', 89 'unistd', 'sys/sysinfo', 'machine/endian', 'sys/param', 'sys/procfs', 'sys/resource', 90 'sys/systeminfo', 'sys/times', 'sys/utsname','string', 'stdlib','memory', 91 'sys/socket','sys/wait','netinet/in','netdb','Direct','time','Ws2tcpip','sys/types', 92 'WindowsX', 'cxxabi','float','ieeefp','stdint','fenv','sched']) 93 functions = ['access', '_access', 'clock', 'drand48', 'getcwd', '_getcwd', 'getdomainname', 'gethostname', 'getpwuid', 94 'gettimeofday', 'getwd', 'memalign', 'memmove', 'mkstemp', 'popen', 'PXFGETARG', 'rand', 'getpagesize', 95 'readlink', 'realpath', 'sigaction', 'signal', 'sigset', 'nanosleep', 'usleep', 'sleep', '_sleep', 'socket', 96 'times', 'gethostbyname', 'uname','snprintf','_snprintf','_fullpath','lseek','_lseek','time','fork','stricmp', 97 'strcasecmp', 'bzero', 'dlopen', 'dlsym', 'dlclose', 'dlerror', 98 '_intel_fast_memcpy','_intel_fast_memset'] 99 libraries1 = [(['socket', 'nsl'], 'socket'), (['fpe'], 'handle_sigfpes')] 100 self.headers.headers.extend(headersC) 101 self.functions.functions.extend(functions) 102 self.libraries.libraries.extend(libraries1) 103 104 return 105 106 def Dump(self): 107 ''' Actually put the values into the configuration files ''' 108 # eventually everything between -- should be gone 109#----------------------------------------------------------------------------------------------------- 110 111 # Sometimes we need C compiler, even if built with C++ 112 self.setCompilers.pushLanguage('C') 113 self.addMakeMacro('CC_FLAGS',self.setCompilers.getCompilerFlags()) 114 self.setCompilers.popLanguage() 115 116 # C preprocessor values 117 self.addMakeMacro('CPP_FLAGS',self.setCompilers.CPPFLAGS+self.CHUD.CPPFLAGS) 118 119 # compiler values 120 self.setCompilers.pushLanguage(self.languages.clanguage) 121 self.addMakeMacro('PCC',self.setCompilers.getCompiler()) 122 self.addMakeMacro('PCC_FLAGS',self.setCompilers.getCompilerFlags()) 123 self.setCompilers.popLanguage() 124 # .o or .obj 125 self.addMakeMacro('CC_SUFFIX','o') 126 127 # executable linker values 128 self.setCompilers.pushLanguage(self.languages.clanguage) 129 pcc_linker = self.setCompilers.getLinker() 130 self.addMakeMacro('PCC_LINKER',pcc_linker) 131 self.addMakeMacro('PCC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 132 self.setCompilers.popLanguage() 133 # '' for Unix, .exe for Windows 134 self.addMakeMacro('CC_LINKER_SUFFIX','') 135 136 if hasattr(self.compilers, 'FC'): 137 self.setCompilers.pushLanguage('FC') 138 # need FPPFLAGS in config/setCompilers 139 self.addDefine('HAVE_FORTRAN','1') 140 self.addMakeMacro('FPP_FLAGS',self.setCompilers.CPPFLAGS) 141 142 # compiler values 143 self.addMakeMacro('FC_FLAGS',self.setCompilers.getCompilerFlags()) 144 self.setCompilers.popLanguage() 145 # .o or .obj 146 self.addMakeMacro('FC_SUFFIX','o') 147 148 # executable linker values 149 self.setCompilers.pushLanguage('FC') 150 # Cannot have NAG f90 as the linker - so use pcc_linker as fc_linker 151 fc_linker = self.setCompilers.getLinker() 152 if config.setCompilers.Configure.isNAG(fc_linker): 153 self.addMakeMacro('FC_LINKER',pcc_linker) 154 else: 155 self.addMakeMacro('FC_LINKER',fc_linker) 156 self.addMakeMacro('FC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 157 # apple requires this shared library linker flag on SOME versions of the os 158 if self.setCompilers.getLinkerFlags().find('-Wl,-commons,use_dylibs') > -1: 159 self.addMakeMacro('DARWIN_COMMONS_USE_DYLIBS',' -Wl,-commons,use_dylibs ') 160 self.setCompilers.popLanguage() 161 162 # F90 Modules 163 if self.setCompilers.fortranModuleIncludeFlag: 164 self.addMakeMacro('FC_MODULE_FLAG', self.setCompilers.fortranModuleIncludeFlag) 165 else: # for non-f90 compilers like g77 166 self.addMakeMacro('FC_MODULE_FLAG', '-I') 167 if self.setCompilers.fortranModuleIncludeFlag: 168 self.addMakeMacro('FC_MODULE_OUTPUT_FLAG', self.setCompilers.fortranModuleOutputFlag) 169 else: 170 self.addMakeMacro('FC','') 171 172 if hasattr(self.compilers, 'CUDAC'): 173 self.setCompilers.pushLanguage('CUDA') 174 self.addMakeMacro('CUDAC_FLAGS',self.setCompilers.getCompilerFlags()) 175 self.setCompilers.popLanguage() 176 177 # shared library linker values 178 self.setCompilers.pushLanguage(self.languages.clanguage) 179 # need to fix BuildSystem to collect these separately 180 self.addMakeMacro('SL_LINKER',self.setCompilers.getLinker()) 181 self.addMakeMacro('SL_LINKER_FLAGS','${PCC_LINKER_FLAGS}') 182 self.setCompilers.popLanguage() 183 # One of 'a', 'so', 'lib', 'dll', 'dylib' (perhaps others also?) depending on the library generator and architecture 184 # Note: . is not included in this macro, consistent with AR_LIB_SUFFIX 185 if self.setCompilers.sharedLibraryExt == self.setCompilers.AR_LIB_SUFFIX: 186 self.addMakeMacro('SL_LINKER_SUFFIX', '') 187 self.addDefine('SLSUFFIX','""') 188 else: 189 self.addMakeMacro('SL_LINKER_SUFFIX', self.setCompilers.sharedLibraryExt) 190 self.addDefine('SLSUFFIX','"'+self.setCompilers.sharedLibraryExt+'"') 191 192 self.addMakeMacro('SL_LINKER_LIBS','${PETSC_EXTERNAL_LIB_BASIC}') 193 194#----------------------------------------------------------------------------------------------------- 195 196 # CONLY or CPP. We should change the PETSc makefiles to do this better 197 if self.languages.clanguage == 'C': lang = 'CONLY' 198 else: lang = 'CXXONLY' 199 self.addMakeMacro('PETSC_LANGUAGE',lang) 200 201 # real or complex 202 self.addMakeMacro('PETSC_SCALAR',self.scalartypes.scalartype) 203 # double or float 204 self.addMakeMacro('PETSC_PRECISION',self.scalartypes.precision) 205 206 if self.framework.argDB['with-batch']: 207 self.addMakeMacro('PETSC_WITH_BATCH','1') 208 209 # Test for compiler-specific macros that need to be defined. 210 if self.setCompilers.isCrayVector('CC'): 211 self.addDefine('HAVE_CRAY_VECTOR','1') 212 213#----------------------------------------------------------------------------------------------------- 214 if self.functions.haveFunction('gethostbyname') and self.functions.haveFunction('socket') and self.headers.haveHeader('netinet/in.h'): 215 self.addDefine('USE_SOCKET_VIEWER','1') 216 217#----------------------------------------------------------------------------------------------------- 218 # print include and lib for makefiles 219 self.framework.packages.reverse() 220 includes = [os.path.join(self.petscdir.dir,'include'),os.path.join(self.petscdir.dir,self.arch.arch,'include')] 221 libs = [] 222 for i in self.framework.packages: 223 if i.useddirectly: 224 self.addDefine('HAVE_'+i.PACKAGE, 1) # ONLY list package if it is used directly by PETSc (and not only by another package) 225 if not isinstance(i.lib, list): 226 i.lib = [i.lib] 227 libs.extend(i.lib) 228 self.addMakeMacro(i.PACKAGE+'_LIB', self.libraries.toStringNoDupes(i.lib)) 229 if hasattr(i,'include'): 230 if not isinstance(i.include,list): 231 i.include = [i.include] 232 includes.extend(i.include) 233 self.addMakeMacro(i.PACKAGE+'_INCLUDE',self.headers.toStringNoDupes(i.include)) 234 if self.framework.argDB['with-single-library']: 235 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) 236 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) 237 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 238 self.addMakeMacro('PETSC_CC_INCLUDES',self.headers.toStringNoDupes(includes)) 239 self.PETSC_CC_INCLUDES = self.headers.toStringNoDupes(includes) 240 if hasattr(self.compilers, 'FC'): 241 if self.compilers.fortranIsF90: 242 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes,includes)) 243 else: 244 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes)) 245 246 self.addMakeMacro('DESTDIR',self.installdir) 247 self.addDefine('LIB_DIR','"'+os.path.join(self.installdir,'lib')+'"') 248 249 if self.framework.argDB['with-single-library']: 250 # overrides the values set in conf/variables 251 self.addMakeMacro('LIBNAME','${INSTALL_LIB_DIR}/libpetsc.${AR_LIB_SUFFIX}') 252 self.addMakeMacro('SHLIBS','libpetsc') 253 self.addMakeMacro('PETSC_LIB_BASIC','-lpetsc') 254 self.addMakeMacro('PETSC_KSP_LIB_BASIC','-lpetsc') 255 self.addMakeMacro('PETSC_TS_LIB_BASIC','-lpetsc') 256 self.addDefine('USE_SINGLE_LIBRARY', '1') 257 if self.sharedlibraries.useShared: 258 self.addMakeMacro('PETSC_SYS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 259 self.addMakeMacro('PETSC_VEC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 260 self.addMakeMacro('PETSC_MAT_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 261 self.addMakeMacro('PETSC_DM_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 262 self.addMakeMacro('PETSC_KSP_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 263 self.addMakeMacro('PETSC_SNES_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 264 self.addMakeMacro('PETSC_TS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 265 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 266 self.addMakeMacro('PETSC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 267 self.addMakeMacro('PETSC_CONTRIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 268 else: 269 self.addMakeMacro('PETSC_SYS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 270 self.addMakeMacro('PETSC_VEC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 271 self.addMakeMacro('PETSC_MAT_LIB','${PETSC_WITH_EXTERNAL_LIB}') 272 self.addMakeMacro('PETSC_DM_LIB','${PETSC_WITH_EXTERNAL_LIB}') 273 self.addMakeMacro('PETSC_KSP_LIB','${PETSC_WITH_EXTERNAL_LIB}') 274 self.addMakeMacro('PETSC_SNES_LIB','${PETSC_WITH_EXTERNAL_LIB}') 275 self.addMakeMacro('PETSC_TS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 276 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 277 self.addMakeMacro('PETSC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 278 self.addMakeMacro('PETSC_CONTRIB','${PETSC_WITH_EXTERNAL_LIB}') 279 280 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib')): 281 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib')) 282 283 # add a makefile entry for configure options 284 self.addMakeMacro('CONFIGURE_OPTIONS', self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')) 285 return 286 287 def dumpConfigInfo(self): 288 import time 289 fd = file(os.path.join(self.arch.arch,'include','petscconfiginfo.h'),'w') 290 fd.write('static const char *petscconfigureruntime = "'+time.ctime(time.time())+'";\n') 291 fd.write('static const char *petscconfigureoptions = "'+self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')+'";\n') 292 fd.close() 293 return 294 295 def dumpMachineInfo(self): 296 import platform 297 import time 298 import script 299 fd = file(os.path.join(self.arch.arch,'include','petscmachineinfo.h'),'w') 300 fd.write('static const char *petscmachineinfo = \"\\n\"\n') 301 fd.write('\"-----------------------------------------\\n\"\n') 302 fd.write('\"Libraries compiled on %s on %s \\n\"\n' % (time.ctime(time.time()), platform.node())) 303 fd.write('\"Machine characteristics: %s\\n\"\n' % (platform.platform())) 304 fd.write('\"Using PETSc directory: %s\\n\"\n' % (self.petscdir.dir)) 305 fd.write('\"Using PETSc arch: %s\\n\"\n' % (self.arch.arch)) 306 fd.write('\"-----------------------------------------\\n\";\n') 307 fd.write('static const char *petsccompilerinfo = \"\\n\"\n') 308 self.setCompilers.pushLanguage(self.languages.clanguage) 309 fd.write('\"Using C compiler: %s %s ${COPTFLAGS} ${CFLAGS}\\n\"\n' % (self.setCompilers.getCompiler(), self.setCompilers.getCompilerFlags())) 310 self.setCompilers.popLanguage() 311 if hasattr(self.compilers, 'FC'): 312 self.setCompilers.pushLanguage('FC') 313 fd.write('\"Using Fortran compiler: %s %s ${FOPTFLAGS} ${FFLAGS} %s\\n\"\n' % (self.setCompilers.getCompiler(), self.setCompilers.getCompilerFlags(), self.setCompilers.CPPFLAGS)) 314 self.setCompilers.popLanguage() 315 fd.write('\"-----------------------------------------\\n\";\n') 316 fd.write('static const char *petsccompilerflagsinfo = \"\\n\"\n') 317 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.replace('\\ ','\\\\ '))) 318 fd.write('\"-----------------------------------------\\n\";\n') 319 fd.write('static const char *petsclinkerinfo = \"\\n\"\n') 320 self.setCompilers.pushLanguage(self.languages.clanguage) 321 fd.write('\"Using C linker: %s\\n\"\n' % (self.setCompilers.getLinker())) 322 self.setCompilers.popLanguage() 323 if hasattr(self.compilers, 'FC'): 324 self.setCompilers.pushLanguage('FC') 325 fd.write('\"Using Fortran linker: %s\\n\"\n' % (self.setCompilers.getLinker())) 326 self.setCompilers.popLanguage() 327 if self.framework.argDB['with-single-library']: 328 petsclib = '-lpetsc' 329 else: 330 petsclib = '-lpetscts -lpetscsnes -lpetscksp -lpetscdm -lpetscmat -lpetscvec -lpetscsys' 331 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'), petsclib, self.PETSC_EXTERNAL_LIB_BASIC.replace('\\ ','\\\\ '))) 332 fd.write('\"-----------------------------------------\\n\";\n') 333 fd.close() 334 return 335 336 def dumpCMakeConfig(self): 337 ''' 338 Writes configuration-specific values to ${PETSC_ARCH}/conf/PETScConfig.cmake. 339 This file is private to PETSc and should not be included by third parties 340 (a suitable file can be produced later by CMake, but this is not it). 341 ''' 342 def cmakeset(fd,key,val=True): 343 if val == True: val = 'YES' 344 if val == False: val = 'NO' 345 fd.write('set (' + key + ' ' + val + ')\n') 346 def ensurelist(a): 347 if isinstance(a,list): 348 return a 349 else: 350 return [a] 351 def libpath(lib): 352 'Returns a search path if that is what this item provides, else "" which will be cleaned out later' 353 if not isinstance(lib,str): return '' 354 if lib.startswith('-L'): return lib[2:] 355 if lib.startswith('-R'): return lib[2:] 356 if lib.startswith('-Wl,-rpath,'): 357 # This case occurs when an external package needs a specific system library that is normally provided by the compiler. 358 # In other words, the -L path is builtin to the wrapper or compiler, here we provide it so that CMake can locate the 359 # corresponding library. 360 return lib[len('-Wl,-rpath,'):] 361 if lib.startswith('-'): return '' 362 return os.path.dirname(lib) 363 def cleanlib(lib): 364 'Returns a library name if that is what this item provides, else "" which will be cleaned out later' 365 if not isinstance(lib,str): return '' 366 if lib.startswith('-l'): return lib[2:] 367 if lib.startswith('-Wl') or lib.startswith('-L'): return '' 368 lib = os.path.splitext(os.path.basename(lib))[0] 369 if lib.startswith('lib'): return lib[3:] 370 return lib 371 def nub(lst): 372 'Return a list containing the first occurrence of each unique element' 373 unique = [] 374 for elem in lst: 375 if elem not in unique and elem != '': 376 unique.append(elem) 377 return unique 378 try: reversed # reversed was added in Python-2.4 379 except NameError: 380 def reversed(lst): return lst[::-1] 381 def nublast(lst): 382 'Return a list containing the last occurrence of each unique entry in a list' 383 return reversed(nub(reversed(lst))) 384 def cmakeexpand(varname): 385 return r'"${' + varname + r'}"' 386 def uniqextend(lst,new): 387 for x in ensurelist(new): 388 if x not in lst: 389 lst.append(x) 390 def notstandardinclude(path): 391 return path not in '/usr/include /usr/local/include'.split() 392 def writeMacroDefinitions(fd): 393 if self.mpi.usingMPIUni: 394 cmakeset(fd,'PETSC_HAVE_MPIUNI') 395 for pkg in self.framework.packages: 396 if pkg.useddirectly: 397 cmakeset(fd,'PETSC_HAVE_' + pkg.PACKAGE) 398 for name,val in self.functions.defines.items(): 399 cmakeset(fd,'PETSC_'+name,val) 400 for dct in [self.defines, self.libraryoptions.defines]: 401 for k,v in dct.items(): 402 if k.startswith('USE_'): 403 cmakeset(fd,'PETSC_' + k, v) 404 cmakeset(fd,'PETSC_USE_COMPLEX', self.scalartypes.scalartype == 'complex') 405 cmakeset(fd,'PETSC_USE_REAL_' + self.scalartypes.precision.upper()) 406 cmakeset(fd,'PETSC_CLANGUAGE_'+self.languages.clanguage) 407 if hasattr(self.compilers, 'FC'): 408 cmakeset(fd,'PETSC_HAVE_FORTRAN') 409 if self.compilers.fortranIsF90: 410 cmakeset(fd,'PETSC_USING_F90') 411 if self.sharedlibraries.useShared: 412 cmakeset(fd,'BUILD_SHARED_LIBS') 413 def writeBuildFlags(fd): 414 def extendby(lib): 415 libs = ensurelist(lib) 416 lib_paths.extend(map(libpath,libs)) 417 lib_libs.extend(map(cleanlib,libs)) 418 uniqextend(includes,pkg.include) 419 lib_paths = [] 420 lib_libs = [] 421 includes = [] 422 libvars = [] 423 for pkg in self.framework.packages: 424 extendby(pkg.lib) 425 extendby(self.libraries.math) 426 extendby(self.libraries.rt) 427 extendby(self.compilers.flibs) 428 extendby(self.compilers.cxxlibs) 429 extendby(self.compilers.LIBS.split()) 430 for libname in nublast(lib_libs): 431 libvar = 'PETSC_' + libname.upper() + '_LIB' 432 addpath = '' 433 for lpath in nublast(lib_paths): 434 addpath += '"' + str(lpath) + '" ' 435 fd.write('find_library (' + libvar + ' ' + libname + ' HINTS ' + addpath + ')\n') 436 libvars.append(libvar) 437 fd.write('mark_as_advanced (' + ' '.join(libvars) + ')\n') 438 fd.write('set (PETSC_PACKAGE_LIBS ' + ' '.join(map(cmakeexpand,libvars)) + ')\n') 439 fd.write('set (PETSC_PACKAGE_INCLUDES ' + ' '.join(map(lambda i: '"'+i+'"',filter(notstandardinclude,includes))) + ')\n') 440 fd = open(os.path.join(self.arch.arch,'conf','PETScConfig.cmake'), 'w') 441 writeMacroDefinitions(fd) 442 writeBuildFlags(fd) 443 fd.close() 444 return 445 446 def dumpCMakeLists(self): 447 import sys 448 if sys.version_info >= (2,5): 449 import cmakegen 450 try: 451 cmakegen.main(self.petscdir.dir, log=self.framework.log) 452 except (OSError), e: 453 self.framework.logPrint('Generating CMakeLists.txt failed:\n' + str(e)) 454 else: 455 self.framework.logPrint('Skipping cmakegen due to old python version: ' +str(sys.version_info) ) 456 457 def cmakeBoot(self): 458 import sys 459 self.cmakeboot_success = False 460 if sys.version_info >= (2,5) and hasattr(self.cmake,'cmake'): 461 try: 462 import cmakeboot 463 self.cmakeboot_success = cmakeboot.main(petscdir=self.petscdir.dir,petscarch=self.arch.arch,argDB=self.argDB,framework=self.framework,log=self.framework.log) 464 except (OSError), e: 465 self.framework.logPrint('Booting CMake in PETSC_ARCH failed:\n' + str(e)) 466 except (ImportError, KeyError), e: 467 self.framework.logPrint('Importing cmakeboot failed:\n' + str(e)) 468 if self.cmakeboot_success and not hasattr(self.compilers, 'CUDAC'): # Our CMake build does not support CUDA at this time 469 self.addMakeMacro('PETSC_BUILD_USING_CMAKE',1) 470 else: 471 self.framework.logPrint('Skipping cmakeboot due to old python version: ' +str(sys.version_info) ) 472 return 473 474 def configurePrefetch(self): 475 '''Sees if there are any prefetch functions supported''' 476 if config.setCompilers.Configure.isSolaris() or self.framework.argDB['with-iphone'] or self.framework.argDB['with-cuda']: 477 self.addDefine('Prefetch(a,b,c)', ' ') 478 return 479 self.pushLanguage(self.languages.clanguage) 480 if self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch((const char*)v,_MM_HINT_NTA);\n'): 481 # The Intel Intrinsics manual [1] specifies the prototype 482 # 483 # void _mm_prefetch(char const *a, int sel); 484 # 485 # but other vendors seem to insist on using subtly different 486 # prototypes, including void* for the pointer, and an enum for 487 # sel. These are both reasonable changes, but negatively impact 488 # portability. 489 # 490 # [1] http://software.intel.com/file/6373 491 self.addDefine('HAVE_XMMINTRIN_H', 1) 492 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const char*)(a),(c))') 493 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 494 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 495 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 496 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 497 elif self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch(v,_MM_HINT_NTA);\n'): 498 self.addDefine('HAVE_XMMINTRIN_H', 1) 499 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const void*)(a),(c))') 500 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 501 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 502 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 503 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 504 elif self.checkLink('', 'void *v = 0;__builtin_prefetch(v,0,0);\n'): 505 # From GCC docs: void __builtin_prefetch(const void *addr,int rw,int locality) 506 # 507 # The value of rw is a compile-time constant one or zero; one 508 # means that the prefetch is preparing for a write to the memory 509 # address and zero, the default, means that the prefetch is 510 # preparing for a read. The value locality must be a compile-time 511 # constant integer between zero and three. A value of zero means 512 # that the data has no temporal locality, so it need not be left 513 # in the cache after the access. A value of three means that the 514 # data has a high degree of temporal locality and should be left 515 # in all levels of cache possible. Values of one and two mean, 516 # respectively, a low or moderate degree of temporal locality. 517 # 518 # Here we adopt Intel's x86/x86-64 naming scheme for the locality 519 # hints. Using macros for these values in necessary since some 520 # compilers require an enum. 521 self.addDefine('Prefetch(a,b,c)', '__builtin_prefetch((a),(b),(c))') 522 self.addDefine('PREFETCH_HINT_NTA', '0') 523 self.addDefine('PREFETCH_HINT_T0', '3') 524 self.addDefine('PREFETCH_HINT_T1', '2') 525 self.addDefine('PREFETCH_HINT_T2', '1') 526 else: 527 self.addDefine('Prefetch(a,b,c)', ' ') 528 self.popLanguage() 529 530 def configureFeatureTestMacros(self): 531 '''Checks if certain feature test macros are support''' 532 if self.checkCompile('#define _POSIX_C_SOURCE 200112L\n#include <stdlib.h>',''): 533 self.addDefine('_POSIX_C_SOURCE_200112L', '1') 534 if self.checkCompile('#define _BSD_SOURCE\n#include<stdlib.h>',''): 535 self.addDefine('_BSD_SOURCE', '1') 536 537 def configureAtoll(self): 538 '''Checks if atoll exists''' 539 if self.checkCompile('#define _POSIX_C_SOURCE 200112L\n#include <stdlib.h>','long v = atoll("25")') or self.checkCompile ('#include <stdlib.h>','long v = atoll("25")'): 540 self.addDefine('HAVE_ATOLL', '1') 541 542 def configureUnused(self): 543 '''Sees if __attribute((unused)) is supported''' 544 if self.framework.argDB['with-iphone'] or self.framework.argDB['with-cuda']: 545 self.addDefine('UNUSED', ' ') 546 return 547 self.pushLanguage(self.languages.clanguage) 548 if self.checkLink('__attribute((unused)) static int myfunc(void){ return 1;}', 'int i = myfunc();\n'): 549 self.addDefine('UNUSED', '__attribute((unused))') 550 else: 551 self.addDefine('UNUSED', ' ') 552 self.popLanguage() 553 554 def configureExpect(self): 555 '''Sees if the __builtin_expect directive is supported''' 556 self.pushLanguage(self.languages.clanguage) 557 if self.checkLink('', 'if (__builtin_expect(0,1)) return 1;'): 558 self.addDefine('HAVE_BUILTIN_EXPECT', 1) 559 self.popLanguage() 560 561 def configureFunctionName(self): 562 '''Sees if the compiler supports __func__ or a variant. Falls back 563 on __FUNCT__ which PETSc source defines, but most users do not, thus 564 stack traces through user code are better when the compiler's 565 variant is used.''' 566 def getFunctionName(lang): 567 name = '__FUNCT__' 568 self.pushLanguage(lang) 569 if self.checkLink('', "if (__func__[0] != 'm') return 1;"): 570 name = '__func__' 571 elif self.checkLink('', "if (__FUNCTION__[0] != 'm') return 1;"): 572 name = '__FUNCTION__' 573 self.popLanguage() 574 return name 575 langs = [] 576 577 self.addDefine('FUNCTION_NAME_C', getFunctionName('C')) 578 if hasattr(self.compilers, 'CXX'): 579 self.addDefine('FUNCTION_NAME_CXX', getFunctionName('Cxx')) 580 else: 581 self.addDefine('FUNCTION_NAME_CXX', '__FUNCT__') 582 583 def configureIntptrt(self): 584 '''Determine what to use for uintptr_t''' 585 def staticAssertSizeMatchesVoidStar(inc,typename): 586 # The declaration is an error if either array size is negative. 587 # It should be okay to use an int that is too large, but it would be very unlikely for this to be the case 588 return self.checkCompile(inc, ('#define STATIC_ASSERT(cond) char negative_length_if_false[2*(!!(cond))-1]\n' 589 + 'STATIC_ASSERT(sizeof(void*) == sizeof(%s));'%typename)) 590 self.pushLanguage(self.languages.clanguage) 591 if self.checkCompile('#include <stdint.h>', 'int x; uintptr_t i = (uintptr_t)&x;'): 592 self.addDefine('UINTPTR_T', 'uintptr_t') 593 elif staticAssertSizeMatchesVoidStar('','unsigned long long'): 594 self.addDefine('UINTPTR_T', 'unsigned long long') 595 elif staticAssertSizeMatchesVoidStar('#include <stdlib.h>','size_t') or staticAssertSizeMatchesVoidStar('#include <string.h>', 'size_t'): 596 self.addDefine('UINTPTR_T', 'size_t') 597 elif staticAssertSizeMatchesVoidStar('','unsigned long'): 598 self.addDefine('UINTPTR_T', 'unsigned long') 599 elif staticAssertSizeMatchesVoidStar('','unsigned'): 600 self.addDefine('UINTPTR_T', 'unsigned') 601 else: 602 raise RuntimeError('Could not find any unsigned integer type matching void*') 603 self.popLanguage() 604 605 def configureInline(self): 606 '''Get a generic inline keyword, depending on the language''' 607 if self.languages.clanguage == 'C': 608 self.addDefine('STATIC_INLINE', self.compilers.cStaticInlineKeyword) 609 self.addDefine('RESTRICT', self.compilers.cRestrict) 610 elif self.languages.clanguage == 'Cxx': 611 self.addDefine('STATIC_INLINE', self.compilers.cxxStaticInlineKeyword) 612 self.addDefine('RESTRICT', self.compilers.cxxRestrict) 613 614 if self.checkCompile('#include <dlfcn.h>\n void *ptr = RTLD_DEFAULT;'): 615 self.addDefine('RTLD_DEFAULT','1') 616 return 617 618 def configureSolaris(self): 619 '''Solaris specific stuff''' 620 if os.path.isdir(os.path.join('/usr','ucblib')): 621 try: 622 flag = getattr(self.setCompilers, self.language[-1]+'SharedLinkerFlag') 623 except AttributeError: 624 flag = None 625 if flag is None: 626 self.compilers.LIBS += ' -L/usr/ucblib' 627 else: 628 self.compilers.LIBS += ' '+flag+'/usr/ucblib' 629 return 630 631 def configureLinux(self): 632 '''Linux specific stuff''' 633 # TODO: Test for this by mallocing an odd number of floats and checking the address 634 self.addDefine('HAVE_DOUBLE_ALIGN_MALLOC', 1) 635 return 636 637 def configureWin32(self): 638 '''Win32 non-cygwin specific stuff''' 639 kernel32=0 640 if self.libraries.add('Kernel32.lib','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 641 self.addDefine('HAVE_WINDOWS_H',1) 642 self.addDefine('HAVE_GETCOMPUTERNAME',1) 643 kernel32=1 644 elif self.libraries.add('kernel32','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 645 self.addDefine('HAVE_WINDOWS_H',1) 646 self.addDefine('HAVE_GETCOMPUTERNAME',1) 647 kernel32=1 648 if kernel32: 649 if self.framework.argDB['with-windows-graphics']: 650 self.addDefine('USE_WINDOWS_GRAPHICS',1) 651 if self.checkLink('#include <Windows.h>','LoadLibrary(0)'): 652 self.addDefine('HAVE_LOADLIBRARY',1) 653 if self.checkLink('#include <Windows.h>','GetProcAddress(0,0)'): 654 self.addDefine('HAVE_GETPROCADDRESS',1) 655 if self.checkLink('#include <Windows.h>','FreeLibrary(0)'): 656 self.addDefine('HAVE_FREELIBRARY',1) 657 if self.checkLink('#include <Windows.h>','GetLastError()'): 658 self.addDefine('HAVE_GETLASTERROR',1) 659 if self.checkLink('#include <Windows.h>','SetLastError(0)'): 660 self.addDefine('HAVE_SETLASTERROR',1) 661 if self.checkLink('#include <Windows.h>\n','QueryPerformanceCounter(0);\n'): 662 self.addDefine('USE_NT_TIME',1) 663 if self.libraries.add('Advapi32.lib','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 664 self.addDefine('HAVE_GET_USER_NAME',1) 665 elif self.libraries.add('advapi32','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 666 self.addDefine('HAVE_GET_USER_NAME',1) 667 668 if not self.libraries.add('User32.lib','GetDC',prototype='#include <Windows.h>',call='GetDC(0);'): 669 self.libraries.add('user32','GetDC',prototype='#include <Windows.h>',call='GetDC(0);') 670 if not self.libraries.add('Gdi32.lib','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);'): 671 self.libraries.add('gdi32','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);') 672 673 self.types.check('int32_t', 'int') 674 if not self.checkCompile('#include <sys/types.h>\n','uid_t u;\n'): 675 self.addTypedef('int', 'uid_t') 676 self.addTypedef('int', 'gid_t') 677 if not self.checkLink('#if defined(PETSC_HAVE_UNISTD_H)\n#include <unistd.h>\n#endif\n','int a=R_OK;\n'): 678 self.framework.addDefine('R_OK', '04') 679 self.framework.addDefine('W_OK', '02') 680 self.framework.addDefine('X_OK', '01') 681 if not self.checkLink('#include <sys/stat.h>\n','int a=0;\nif (S_ISDIR(a)){}\n'): 682 self.framework.addDefine('S_ISREG(a)', '(((a)&_S_IFMT) == _S_IFREG)') 683 self.framework.addDefine('S_ISDIR(a)', '(((a)&_S_IFMT) == _S_IFDIR)') 684 if self.checkCompile('#include <Windows.h>\n','LARGE_INTEGER a;\nDWORD b=a.u.HighPart;\n'): 685 self.addDefine('HAVE_LARGE_INTEGER_U',1) 686 687 # Windows requires a Binary file creation flag when creating/opening binary files. Is a better test in order? 688 if self.checkCompile('#include <Windows.h>\n', 'int flags = O_BINARY;'): 689 self.addDefine('HAVE_O_BINARY',1) 690 691 if self.compilers.CC.find('win32fe') >= 0: 692 self.addDefine('PATH_SEPARATOR','\';\'') 693 self.addDefine('DIR_SEPARATOR','\'\\\\\'') 694 self.addDefine('REPLACE_DIR_SEPARATOR','\'/\'') 695 self.addDefine('CANNOT_START_DEBUGGER',1) 696 else: 697 self.addDefine('PATH_SEPARATOR','\':\'') 698 self.addDefine('REPLACE_DIR_SEPARATOR','\'\\\\\'') 699 self.addDefine('DIR_SEPARATOR','\'/\'') 700 701 return 702 703#----------------------------------------------------------------------------------------------------- 704 def configureDefaultArch(self): 705 conffile = os.path.join('conf', 'petscvariables') 706 if self.framework.argDB['with-default-arch']: 707 fd = file(conffile, 'w') 708 fd.write('PETSC_ARCH='+self.arch.arch+'\n') 709 fd.write('PETSC_DIR='+self.petscdir.dir+'\n') 710 fd.write('include ${PETSC_DIR}/${PETSC_ARCH}/conf/petscvariables\n') 711 fd.close() 712 self.framework.actions.addArgument('PETSc', 'Build', 'Set default architecture to '+self.arch.arch+' in '+conffile) 713 elif os.path.isfile(conffile): 714 try: 715 os.unlink(conffile) 716 except: 717 raise RuntimeError('Unable to remove file '+conffile+'. Did a different user create it?') 718 return 719 720#----------------------------------------------------------------------------------------------------- 721 def configureScript(self): 722 '''Output a script in the conf directory which will reproduce the configuration''' 723 import nargs 724 import sys 725 scriptName = os.path.join(self.arch.arch,'conf', 'reconfigure-'+self.arch.arch+'.py') 726 args = dict([(nargs.Arg.parseArgument(arg)[0], arg) for arg in self.framework.clArgs]) 727 if 'configModules' in args: 728 if nargs.Arg.parseArgument(args['configModules'])[1] == 'PETSc.Configure': 729 del args['configModules'] 730 if 'optionsModule' in args: 731 if nargs.Arg.parseArgument(args['optionsModule'])[1] == 'PETSc.compilerOptions': 732 del args['optionsModule'] 733 if not 'PETSC_ARCH' in args: 734 args['PETSC_ARCH'] = 'PETSC_ARCH='+str(self.arch.arch) 735 f = file(scriptName, 'w') 736 f.write('#!'+sys.executable+'\n') 737 f.write('if __name__ == \'__main__\':\n') 738 f.write(' import sys\n') 739 f.write(' import os\n') 740 f.write(' sys.path.insert(0, os.path.abspath(\'config\'))\n') 741 f.write(' import configure\n') 742 # pretty print repr(args.values()) 743 f.write(' configure_options = [\n') 744 for itm in sorted(args.values()): 745 f.write(' \''+str(itm)+'\',\n') 746 f.write(' ]\n') 747 f.write(' configure.petsc_configure(configure_options)\n') 748 f.close() 749 try: 750 os.chmod(scriptName, 0775) 751 except OSError, e: 752 self.framework.logPrint('Unable to make reconfigure script executable:\n'+str(e)) 753 self.framework.actions.addArgument('PETSc', 'File creation', 'Created '+scriptName+' for automatic reconfiguration') 754 return 755 756 def configureInstall(self): 757 '''Setup the directories for installation''' 758 if self.framework.argDB['prefix']: 759 self.installdir = self.framework.argDB['prefix'] 760 self.addMakeRule('shared_install','',['-@echo "Now to install the libraries do:"',\ 761 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} install"',\ 762 '-@echo "========================================="']) 763 else: 764 self.installdir = os.path.join(self.petscdir.dir,self.arch.arch) 765 self.addMakeRule('shared_install','',['-@echo "Now to check if the libraries are working do:"',\ 766 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} test"',\ 767 '-@echo "========================================="']) 768 return 769 770 def configureGCOV(self): 771 if self.framework.argDB['with-gcov']: 772 self.addDefine('USE_GCOV','1') 773 return 774 775 def configureFortranFlush(self): 776 if hasattr(self.compilers, 'FC'): 777 for baseName in ['flush','flush_']: 778 if self.libraries.check('', baseName, otherLibs = self.compilers.flibs, fortranMangle = 1): 779 self.addDefine('HAVE_'+baseName.upper(), 1) 780 return 781 782 783 def configure(self): 784 if not os.path.samefile(self.petscdir.dir, os.getcwd()): 785 raise RuntimeError('Wrong PETSC_DIR option specified: '+str(self.petscdir.dir) + '\n Configure invoked in: '+os.path.realpath(os.getcwd())) 786 if self.framework.argDB['prefix'] and os.path.isdir(self.framework.argDB['prefix']) and os.path.samefile(self.framework.argDB['prefix'],self.petscdir.dir): 787 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR!') 788 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)): 789 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR/PETSC_ARCH!') 790 self.framework.header = os.path.join(self.arch.arch,'include','petscconf.h') 791 self.framework.cHeader = os.path.join(self.arch.arch,'include','petscfix.h') 792 self.framework.makeMacroHeader = os.path.join(self.arch.arch,'conf','petscvariables') 793 self.framework.makeRuleHeader = os.path.join(self.arch.arch,'conf','petscrules') 794 if self.libraries.math is None: 795 raise RuntimeError('PETSc requires a functional math library. Please send configure.log to petsc-maint@mcs.anl.gov.') 796 if self.languages.clanguage == 'Cxx' and not hasattr(self.compilers, 'CXX'): 797 raise RuntimeError('Cannot set C language to C++ without a functional C++ compiler.') 798 self.executeTest(self.configureInline) 799 self.executeTest(self.configurePrefetch) 800 self.executeTest(self.configureUnused) 801 self.executeTest(self.configureExpect); 802 self.executeTest(self.configureFunctionName); 803 self.executeTest(self.configureIntptrt); 804 self.executeTest(self.configureSolaris) 805 self.executeTest(self.configureLinux) 806 self.executeTest(self.configureWin32) 807 self.executeTest(self.configureDefaultArch) 808 self.executeTest(self.configureScript) 809 self.executeTest(self.configureInstall) 810 self.executeTest(self.configureGCOV) 811 self.executeTest(self.configureFortranFlush) 812 self.executeTest(self.configureFeatureTestMacros) 813 self.executeTest(self.configureAtoll) 814 # dummy rules, always needed except for remote builds 815 self.addMakeRule('remote','') 816 self.addMakeRule('remoteclean','') 817 818 self.Dump() 819 self.dumpConfigInfo() 820 self.dumpMachineInfo() 821 self.dumpCMakeConfig() 822 self.dumpCMakeLists() 823 self.cmakeBoot() 824 self.framework.log.write('================================================================================\n') 825 self.logClear() 826 return 827