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.make.getMakeMacro('MAKE_IS_GNUMAKE'): 24 build_type = 'gnumake build' 25 elif self.getMakeMacro('PETSC_BUILD_USING_CMAKE'): 26 build_type = 'cmake build' 27 else: 28 build_type = 'legacy build' 29 desc.append(' Configure stage complete. Now build PETSc libraries with (%s):' % build_type) 30 desc.append(' make PETSC_DIR='+self.petscdir.dir+' PETSC_ARCH='+self.arch.arch+' all') 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-ios=<bool>', nargs.ArgBool(None, 0, 'Build an iPhone/iPad version of PETSc library')) 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.arch) 48 self.installdir = framework.require('PETSc.utilities.installDir',self) 49 self.languages = framework.require('PETSc.utilities.languages', self.setCompilers) 50 self.debugging = framework.require('PETSc.utilities.debugging', self.setCompilers) 51 self.CHUD = framework.require('PETSc.utilities.CHUD', self) 52 self.compilers = framework.require('config.compilers', self) 53 self.types = framework.require('config.types', self) 54 self.headers = framework.require('config.headers', self) 55 self.functions = framework.require('config.functions', self) 56 self.libraries = framework.require('config.libraries', self) 57 self.atomics = framework.require('config.atomics', self) 58 self.make = framework.require('config.packages.make', self) 59 self.blasLapack = framework.require('config.packages.BlasLapack',self) 60 self.externalpackagesdir = framework.require('PETSc.utilities.externalpackagesdir',self) 61 62 if os.path.isdir(os.path.join('config', 'PETSc')): 63 for d in ['utilities', 'packages']: 64 for utility in os.listdir(os.path.join('config', 'PETSc', d)): 65 (utilityName, ext) = os.path.splitext(utility) 66 if not utilityName.startswith('.') and not utilityName.startswith('#') and ext == '.py' and not utilityName == '__init__': 67 utilityObj = self.framework.require('PETSc.'+d+'.'+utilityName, self) 68 utilityObj.headerPrefix = self.headerPrefix 69 utilityObj.archProvider = self.arch 70 utilityObj.languageProvider = self.languages 71 utilityObj.installDirProvider = self.installdir 72 utilityObj.externalPackagesDirProvider = self.externalpackagesdir 73 setattr(self, utilityName.lower(), utilityObj) 74 75 for package in config.packages.all: 76 if not package == 'PETSc': 77 packageObj = framework.require('config.packages.'+package, self) 78 packageObj.archProvider = self.arch 79 packageObj.languageProvider = self.languages 80 packageObj.installDirProvider = self.installdir 81 packageObj.externalPackagesDirProvider = self.externalpackagesdir 82 setattr(self, package.lower(), packageObj) 83 # Force blaslapack to depend on scalarType so precision is set before BlasLapack is built 84 framework.require('PETSc.utilities.scalarTypes', self.f2cblaslapack) 85 self.f2cblaslapack.precisionProvider = self.scalartypes 86 framework.require('PETSc.utilities.scalarTypes', self.blaslapack) 87 self.blaslapack.precisionProvider = self.scalartypes 88 89 self.compilers.headerPrefix = self.headerPrefix 90 self.types.headerPrefix = self.headerPrefix 91 self.headers.headerPrefix = self.headerPrefix 92 self.functions.headerPrefix = self.headerPrefix 93 self.libraries.headerPrefix = self.headerPrefix 94 self.blaslapack.headerPrefix = self.headerPrefix 95 self.mpi.headerPrefix = self.headerPrefix 96 headersC = map(lambda name: name+'.h', ['setjmp','dos', 'endian', 'fcntl', 'float', 'io', 'limits', 'malloc', 'pwd', 'search', 'strings', 97 'unistd', 'sys/sysinfo', 'machine/endian', 'sys/param', 'sys/procfs', 'sys/resource', 98 'sys/systeminfo', 'sys/times', 'sys/utsname','string', 'stdlib','memory', 99 'sys/socket','sys/wait','netinet/in','netdb','Direct','time','Ws2tcpip','sys/types', 100 'WindowsX', 'cxxabi','float','ieeefp','stdint','sched','pthread','mathimf']) 101 functions = ['access', '_access', 'clock', 'drand48', 'getcwd', '_getcwd', 'getdomainname', 'gethostname', 102 'gettimeofday', 'getwd', 'memalign', 'memmove', 'mkstemp', 'popen', 'PXFGETARG', 'rand', 'getpagesize', 103 'readlink', 'realpath', 'sigaction', 'signal', 'sigset', 'usleep', 'sleep', '_sleep', 'socket', 104 'times', 'gethostbyname', 'uname','snprintf','_snprintf','lseek','_lseek','time','fork','stricmp', 105 'strcasecmp', 'bzero', 'dlopen', 'dlsym', 'dlclose', 'dlerror','get_nprocs','sysctlbyname', 106 '_intel_fast_memcpy','_intel_fast_memset'] 107 libraries1 = [(['socket', 'nsl'], 'socket'), (['fpe'], 'handle_sigfpes')] 108 self.headers.headers.extend(headersC) 109 self.functions.functions.extend(functions) 110 self.libraries.libraries.extend(libraries1) 111 112 return 113 114 def DumpPkgconfig(self): 115 ''' Create a pkg-config file ''' 116 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')): 117 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')) 118 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig','PETSc.pc'),'w') 119 if self.framework.argDB['prefix']: 120 installdir = self.framework.argDB['prefix'] 121 fd.write('prefix='+installdir+'\n') 122 fd.write('exec_prefix=${prefix}\n') 123 fd.write('includedir=${prefix}/include\n') 124 fd.write('libdir='+os.path.join(installdir,'lib')+'\n') 125 else: 126 fd.write('prefix='+self.petscdir.dir+'\n') 127 fd.write('exec_prefix=${prefix}\n') 128 fd.write('includedir=${prefix}/include\n') 129 fd.write('libdir='+os.path.join(self.petscdir.dir,self.arch.arch,'lib')+'\n') 130 131 self.setCompilers.pushLanguage('C') 132 fd.write('ccompiler='+self.setCompilers.getCompiler()+'\n') 133 self.setCompilers.popLanguage() 134 if hasattr(self.compilers, 'C++'): 135 self.setCompilers.pushLanguage('C++') 136 fd.write('cxxcompiler='+self.setCompilers.getCompiler()+'\n') 137 self.setCompilers.popLanguage() 138 if hasattr(self.compilers, 'FC'): 139 self.setCompilers.pushLanguage('FC') 140 fd.write('fcompiler='+self.setCompilers.getCompiler()+'\n') 141 self.setCompilers.popLanguage() 142 fd.write('blaslapacklibs='+self.libraries.toStringNoDupes(self.blaslapack.lib)+'\n') 143 144 fd.write('\n') 145 fd.write('Name: PETSc\n') 146 fd.write('Description: Library to solve ODEs and algebraic equations\n') 147 fd.write('Version: %s\n' % self.petscdir.version) 148 149 fd.write('Cflags: '+self.allincludes+'\n') 150 151 plibs = self.libraries.toStringNoDupes(['-L'+os.path.join(self.petscdir.dir,self.arch.arch,'lib'),' -lpetsc']) 152 if self.framework.argDB['prefix']: 153 fd.write('Libs: '+plibs.replace(os.path.join(self.petscdir.dir,self.arch.arch),self.framework.argDB['prefix'])+'\n') 154 else: 155 fd.write('Libs: '+plibs+'\n') 156 fd.write('Libs.private: '+' '.join(self.packagelibs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs+self.compilers.LIBS.split(' '))) 157 158 fd.close() 159 return 160 161 def DumpModule(self): 162 ''' Create a module file ''' 163 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','modules')): 164 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','modules')) 165 if self.framework.argDB['prefix']: 166 installdir = self.framework.argDB['prefix'] 167 installarch = '' 168 installpath = os.path.join(installdir,'bin') 169 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','modules',self.petscdir.version),'w') 170 else: 171 installdir = self.petscdir.dir 172 installarch = self.arch.arch 173 installpath = os.path.join(installdir,installarch,'bin')+':'+os.path.join(installdir,'bin') 174 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','modules',self.petscdir.version+'-'+self.arch.arch),'w') 175 fd.write('''\ 176#%%Module 177 178proc ModulesHelp { } { 179 puts stderr "This module sets the path and environment variables for petsc-%s" 180 puts stderr " see http://www.mcs.anl.gov/petsc/ for more information " 181 puts stderr "" 182} 183module-whatis "PETSc - Portable, Extensible Toolkit for Scientific Computation" 184 185set petsc_dir %s 186set petsc_arch %s 187 188setenv PETSC_ARCH $petsc_arch 189setenv PETSC_DIR $petsc_dir 190prepend-path PATH %s 191''' % (self.petscdir.version, installdir, installarch, installpath)) 192 fd.close() 193 return 194 195 def Dump(self): 196 ''' Actually put the values into the configuration files ''' 197 # eventually everything between -- should be gone 198#----------------------------------------------------------------------------------------------------- 199 200 # Sometimes we need C compiler, even if built with C++ 201 self.setCompilers.pushLanguage('C') 202 self.addMakeMacro('CC_FLAGS',self.setCompilers.getCompilerFlags()) 203 self.setCompilers.popLanguage() 204 205 # C preprocessor values 206 self.addMakeMacro('CPP_FLAGS',self.setCompilers.CPPFLAGS+self.CHUD.CPPFLAGS) 207 208 # compiler values 209 self.setCompilers.pushLanguage(self.languages.clanguage) 210 self.addMakeMacro('PCC',self.setCompilers.getCompiler()) 211 self.addMakeMacro('PCC_FLAGS',self.setCompilers.getCompilerFlags()) 212 self.setCompilers.popLanguage() 213 # .o or .obj 214 self.addMakeMacro('CC_SUFFIX','o') 215 216 # executable linker values 217 self.setCompilers.pushLanguage(self.languages.clanguage) 218 pcc_linker = self.setCompilers.getLinker() 219 self.addMakeMacro('PCC_LINKER',pcc_linker) 220 self.addMakeMacro('PCC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 221 self.setCompilers.popLanguage() 222 # '' for Unix, .exe for Windows 223 self.addMakeMacro('CC_LINKER_SUFFIX','') 224 225 if hasattr(self.compilers, 'FC'): 226 self.setCompilers.pushLanguage('FC') 227 # need FPPFLAGS in config/setCompilers 228 self.addDefine('HAVE_FORTRAN','1') 229 self.addMakeMacro('FPP_FLAGS',self.setCompilers.CPPFLAGS) 230 231 # compiler values 232 self.addMakeMacro('FC_FLAGS',self.setCompilers.getCompilerFlags()) 233 self.setCompilers.popLanguage() 234 # .o or .obj 235 self.addMakeMacro('FC_SUFFIX','o') 236 237 # executable linker values 238 self.setCompilers.pushLanguage('FC') 239 # Cannot have NAG f90 as the linker - so use pcc_linker as fc_linker 240 fc_linker = self.setCompilers.getLinker() 241 if config.setCompilers.Configure.isNAG(fc_linker): 242 self.addMakeMacro('FC_LINKER',pcc_linker) 243 else: 244 self.addMakeMacro('FC_LINKER',fc_linker) 245 self.addMakeMacro('FC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 246 # apple requires this shared library linker flag on SOME versions of the os 247 if self.setCompilers.getLinkerFlags().find('-Wl,-commons,use_dylibs') > -1: 248 self.addMakeMacro('DARWIN_COMMONS_USE_DYLIBS',' -Wl,-commons,use_dylibs ') 249 self.setCompilers.popLanguage() 250 251 # F90 Modules 252 if self.setCompilers.fortranModuleIncludeFlag: 253 self.addMakeMacro('FC_MODULE_FLAG', self.setCompilers.fortranModuleIncludeFlag) 254 else: # for non-f90 compilers like g77 255 self.addMakeMacro('FC_MODULE_FLAG', '-I') 256 if self.setCompilers.fortranModuleIncludeFlag: 257 self.addMakeMacro('FC_MODULE_OUTPUT_FLAG', self.setCompilers.fortranModuleOutputFlag) 258 else: 259 self.addMakeMacro('FC','') 260 261 if hasattr(self.compilers, 'CUDAC'): 262 self.setCompilers.pushLanguage('CUDA') 263 self.addMakeMacro('CUDAC_FLAGS',self.setCompilers.getCompilerFlags()) 264 self.setCompilers.popLanguage() 265 266 # shared library linker values 267 self.setCompilers.pushLanguage(self.languages.clanguage) 268 # need to fix BuildSystem to collect these separately 269 self.addMakeMacro('SL_LINKER',self.setCompilers.getLinker()) 270 self.addMakeMacro('SL_LINKER_FLAGS','${PCC_LINKER_FLAGS}') 271 self.setCompilers.popLanguage() 272 # One of 'a', 'so', 'lib', 'dll', 'dylib' (perhaps others also?) depending on the library generator and architecture 273 # Note: . is not included in this macro, consistent with AR_LIB_SUFFIX 274 if self.setCompilers.sharedLibraryExt == self.setCompilers.AR_LIB_SUFFIX: 275 self.addMakeMacro('SL_LINKER_SUFFIX', '') 276 self.addDefine('SLSUFFIX','""') 277 else: 278 self.addMakeMacro('SL_LINKER_SUFFIX', self.setCompilers.sharedLibraryExt) 279 self.addDefine('SLSUFFIX','"'+self.setCompilers.sharedLibraryExt+'"') 280 281 self.addMakeMacro('SL_LINKER_LIBS','${PETSC_EXTERNAL_LIB_BASIC}') 282 283#----------------------------------------------------------------------------------------------------- 284 285 # CONLY or CPP. We should change the PETSc makefiles to do this better 286 if self.languages.clanguage == 'C': lang = 'CONLY' 287 else: lang = 'CXXONLY' 288 self.addMakeMacro('PETSC_LANGUAGE',lang) 289 290 # real or complex 291 self.addMakeMacro('PETSC_SCALAR',self.scalartypes.scalartype) 292 # double or float 293 self.addMakeMacro('PETSC_PRECISION',self.scalartypes.precision) 294 295 if self.framework.argDB['with-batch']: 296 self.addMakeMacro('PETSC_WITH_BATCH','1') 297 298 # Test for compiler-specific macros that need to be defined. 299 if self.setCompilers.isCrayVector('CC'): 300 self.addDefine('HAVE_CRAY_VECTOR','1') 301 302#----------------------------------------------------------------------------------------------------- 303 if self.functions.haveFunction('gethostbyname') and self.functions.haveFunction('socket') and self.headers.haveHeader('netinet/in.h'): 304 self.addDefine('USE_SOCKET_VIEWER','1') 305 if self.checkCompile('#include <sys/socket.h>','setsockopt(0,SOL_SOCKET,SO_REUSEADDR,0,0)'): 306 self.addDefine('HAVE_SO_REUSEADDR','1') 307 308#----------------------------------------------------------------------------------------------------- 309 # print include and lib for makefiles 310 self.framework.packages.reverse() 311 includes = [os.path.join(self.petscdir.dir,'include'),os.path.join(self.petscdir.dir,self.arch.arch,'include')] 312 libs = [] 313 for i in self.framework.packages: 314 if i.useddirectly: 315 self.addDefine('HAVE_'+i.PACKAGE.replace('-','_'), 1) # ONLY list package if it is used directly by PETSc (and not only by another package) 316 if not isinstance(i.lib, list): 317 i.lib = [i.lib] 318 libs.extend(i.lib) 319 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_LIB', self.libraries.toStringNoDupes(i.lib)) 320 if hasattr(i,'include'): 321 if not isinstance(i.include,list): 322 i.include = [i.include] 323 includes.extend(i.include) 324 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_INCLUDE',self.headers.toStringNoDupes(i.include)) 325 self.packagelibs = libs 326 if self.framework.argDB['with-single-library']: 327 self.alllibs = 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 328 self.addMakeMacro('PETSC_WITH_EXTERNAL_LIB',self.alllibs) 329 else: 330 self.alllibs = self.libraries.toStringNoDupes(['-L'+os.path.join(self.petscdir.dir,self.arch.arch,'lib'),'-lpetscts -lpetscsnes -lpetscksp -lpetscdm -lpetscmat -lpetscvec -lpetscsys']+libs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs+self.compilers.LIBS.split(' '))+self.CHUD.LIBS 331 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) 332 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 333 self.allincludes = self.headers.toStringNoDupes(includes) 334 self.addMakeMacro('PETSC_CC_INCLUDES',self.allincludes) 335 self.PETSC_CC_INCLUDES = self.allincludes 336 if hasattr(self.compilers, 'FC'): 337 if self.compilers.fortranIsF90: 338 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes,includes)) 339 else: 340 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes)) 341 342 self.addMakeMacro('DESTDIR',self.installdir) 343 self.addDefine('LIB_DIR','"'+os.path.join(self.installdir,'lib')+'"') 344 345 if self.framework.argDB['with-single-library']: 346 # overrides the values set in conf/variables 347 self.addMakeMacro('LIBNAME','${INSTALL_LIB_DIR}/libpetsc.${AR_LIB_SUFFIX}') 348 self.addMakeMacro('SHLIBS','libpetsc') 349 self.addMakeMacro('PETSC_LIB_BASIC','-lpetsc') 350 self.addMakeMacro('PETSC_KSP_LIB_BASIC','-lpetsc') 351 self.addMakeMacro('PETSC_TS_LIB_BASIC','-lpetsc') 352 self.addMakeMacro('PETSC_TAO_LIB_BASIC','-lpetsc') 353 self.addDefine('USE_SINGLE_LIBRARY', '1') 354 if self.sharedlibraries.useShared: 355 self.addMakeMacro('PETSC_SYS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 356 self.addMakeMacro('PETSC_VEC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 357 self.addMakeMacro('PETSC_MAT_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 358 self.addMakeMacro('PETSC_DM_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 359 self.addMakeMacro('PETSC_KSP_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 360 self.addMakeMacro('PETSC_SNES_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 361 self.addMakeMacro('PETSC_TS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 362 self.addMakeMacro('PETSC_TAO_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 363 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 364 self.addMakeMacro('PETSC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 365 self.addMakeMacro('PETSC_CONTRIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 366 else: 367 self.addMakeMacro('PETSC_SYS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 368 self.addMakeMacro('PETSC_VEC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 369 self.addMakeMacro('PETSC_MAT_LIB','${PETSC_WITH_EXTERNAL_LIB}') 370 self.addMakeMacro('PETSC_DM_LIB','${PETSC_WITH_EXTERNAL_LIB}') 371 self.addMakeMacro('PETSC_KSP_LIB','${PETSC_WITH_EXTERNAL_LIB}') 372 self.addMakeMacro('PETSC_SNES_LIB','${PETSC_WITH_EXTERNAL_LIB}') 373 self.addMakeMacro('PETSC_TS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 374 self.addMakeMacro('PETSC_TAO_LIB','${PETSC_WITH_EXTERNAL_LIB}') 375 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 376 self.addMakeMacro('PETSC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 377 self.addMakeMacro('PETSC_CONTRIB','${PETSC_WITH_EXTERNAL_LIB}') 378 379 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib')): 380 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib')) 381 382 # add a makefile entry for configure options 383 self.addMakeMacro('CONFIGURE_OPTIONS', self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')) 384 return 385 386 def dumpConfigInfo(self): 387 import time 388 fd = file(os.path.join(self.arch.arch,'include','petscconfiginfo.h'),'w') 389 fd.write('static const char *petscconfigureruntime = "'+time.ctime(time.time())+'";\n') 390 fd.write('static const char *petscconfigureoptions = "'+self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')+'";\n') 391 fd.close() 392 return 393 394 def dumpMachineInfo(self): 395 import platform 396 import time 397 import script 398 def escape(s): 399 return s.replace('"',r'\"').replace(r'\ ',r'\\ ') 400 fd = file(os.path.join(self.arch.arch,'include','petscmachineinfo.h'),'w') 401 fd.write('static const char *petscmachineinfo = \"\\n\"\n') 402 fd.write('\"-----------------------------------------\\n\"\n') 403 fd.write('\"Libraries compiled on %s on %s \\n\"\n' % (time.ctime(time.time()), platform.node())) 404 fd.write('\"Machine characteristics: %s\\n\"\n' % (platform.platform())) 405 fd.write('\"Using PETSc directory: %s\\n\"\n' % (escape(self.petscdir.dir))) 406 fd.write('\"Using PETSc arch: %s\\n\"\n' % (escape(self.arch.arch))) 407 fd.write('\"-----------------------------------------\\n\";\n') 408 fd.write('static const char *petsccompilerinfo = \"\\n\"\n') 409 self.setCompilers.pushLanguage(self.languages.clanguage) 410 fd.write('\"Using C compiler: %s %s ${COPTFLAGS} ${CFLAGS}\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()))) 411 self.setCompilers.popLanguage() 412 if hasattr(self.compilers, 'FC'): 413 self.setCompilers.pushLanguage('FC') 414 fd.write('\"Using Fortran compiler: %s %s ${FOPTFLAGS} ${FFLAGS} %s\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()), escape(self.setCompilers.CPPFLAGS))) 415 self.setCompilers.popLanguage() 416 fd.write('\"-----------------------------------------\\n\";\n') 417 fd.write('static const char *petsccompilerflagsinfo = \"\\n\"\n') 418 fd.write('\"Using include paths: %s %s %s\\n\"\n' % ('-I'+escape(os.path.join(self.petscdir.dir, self.arch.arch, 'include')), '-I'+escape(os.path.join(self.petscdir.dir, 'include')), escape(self.PETSC_CC_INCLUDES))) 419 fd.write('\"-----------------------------------------\\n\";\n') 420 fd.write('static const char *petsclinkerinfo = \"\\n\"\n') 421 self.setCompilers.pushLanguage(self.languages.clanguage) 422 fd.write('\"Using C linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 423 self.setCompilers.popLanguage() 424 if hasattr(self.compilers, 'FC'): 425 self.setCompilers.pushLanguage('FC') 426 fd.write('\"Using Fortran linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 427 self.setCompilers.popLanguage() 428 if self.framework.argDB['with-single-library']: 429 petsclib = '-lpetsc' 430 else: 431 petsclib = '-lpetscts -lpetscsnes -lpetscksp -lpetscdm -lpetscmat -lpetscvec -lpetscsys' 432 fd.write('\"Using libraries: %s%s -L%s %s %s\\n\"\n' % (escape(self.setCompilers.CSharedLinkerFlag), escape(os.path.join(self.petscdir.dir, self.arch.arch, 'lib')), escape(os.path.join(self.petscdir.dir, self.arch.arch, 'lib')), escape(petsclib), escape(self.PETSC_EXTERNAL_LIB_BASIC))) 433 fd.write('\"-----------------------------------------\\n\";\n') 434 fd.close() 435 return 436 437 def dumpCMakeConfig(self): 438 ''' 439 Writes configuration-specific values to ${PETSC_ARCH}/conf/PETScConfig.cmake. 440 This file is private to PETSc and should not be included by third parties 441 (a suitable file can be produced later by CMake, but this is not it). 442 ''' 443 def cmakeset(fd,key,val=True): 444 if val == True: val = 'YES' 445 if val == False: val = 'NO' 446 fd.write('set (' + key + ' ' + val + ')\n') 447 def ensurelist(a): 448 if isinstance(a,list): 449 return a 450 else: 451 return [a] 452 def libpath(lib): 453 'Returns a search path if that is what this item provides, else "" which will be cleaned out later' 454 if not isinstance(lib,str): return '' 455 if lib.startswith('-L'): return lib[2:] 456 if lib.startswith('-R'): return lib[2:] 457 if lib.startswith('-Wl,-rpath,'): 458 # This case occurs when an external package needs a specific system library that is normally provided by the compiler. 459 # In other words, the -L path is builtin to the wrapper or compiler, here we provide it so that CMake can locate the 460 # corresponding library. 461 return lib[len('-Wl,-rpath,'):] 462 if lib.startswith('-'): return '' 463 return os.path.dirname(lib) 464 def cleanlib(lib): 465 'Returns a library name if that is what this item provides, else "" which will be cleaned out later' 466 if not isinstance(lib,str): return '' 467 if lib.startswith('-l'): return lib[2:] 468 if lib.startswith('-Wl') or lib.startswith('-L'): return '' 469 lib = os.path.splitext(os.path.basename(lib))[0] 470 if lib.startswith('lib'): return lib[3:] 471 return lib 472 def nub(lst): 473 'Return a list containing the first occurrence of each unique element' 474 unique = [] 475 for elem in lst: 476 if elem not in unique and elem != '': 477 unique.append(elem) 478 return unique 479 try: reversed # reversed was added in Python-2.4 480 except NameError: 481 def reversed(lst): return lst[::-1] 482 def nublast(lst): 483 'Return a list containing the last occurrence of each unique entry in a list' 484 return reversed(nub(reversed(lst))) 485 def cmakeexpand(varname): 486 return r'"${' + varname + r'}"' 487 def uniqextend(lst,new): 488 for x in ensurelist(new): 489 if x not in lst: 490 lst.append(x) 491 def notstandardinclude(path): 492 return path not in '/usr/include'.split() # /usr/local/include is not automatically included on FreeBSD 493 def writeMacroDefinitions(fd): 494 if self.mpi.usingMPIUni: 495 cmakeset(fd,'PETSC_HAVE_MPIUNI') 496 for pkg in self.framework.packages: 497 if pkg.useddirectly: 498 cmakeset(fd,'PETSC_HAVE_' + pkg.PACKAGE.replace('-','_')) 499 for pair in pkg.defines.items(): 500 if pair[0].startswith('HAVE_') and pair[1]: 501 cmakeset(fd, self.framework.getFullDefineName(pkg, pair[0]), pair[1]) 502 for name,val in self.functions.defines.items(): 503 cmakeset(fd,'PETSC_'+name,val) 504 for dct in [self.defines, self.libraryoptions.defines]: 505 for k,v in dct.items(): 506 if k.startswith('USE_'): 507 cmakeset(fd,'PETSC_' + k, v) 508 cmakeset(fd,'PETSC_USE_COMPLEX', self.scalartypes.scalartype == 'complex') 509 cmakeset(fd,'PETSC_USE_REAL_' + self.scalartypes.precision.upper()) 510 cmakeset(fd,'PETSC_CLANGUAGE_'+self.languages.clanguage) 511 if hasattr(self.compilers, 'FC'): 512 cmakeset(fd,'PETSC_HAVE_FORTRAN') 513 if self.compilers.fortranIsF90: 514 cmakeset(fd,'PETSC_USING_F90') 515 if self.compilers.fortranIsF2003: 516 cmakeset(fd,'PETSC_USING_F2003') 517 if hasattr(self.compilers, 'CXX'): 518 cmakeset(fd,'PETSC_HAVE_CXX') 519 if self.sharedlibraries.useShared: 520 cmakeset(fd,'BUILD_SHARED_LIBS') 521 def writeBuildFlags(fd): 522 def extendby(lib): 523 libs = ensurelist(lib) 524 lib_paths.extend(map(libpath,libs)) 525 lib_libs.extend(map(cleanlib,libs)) 526 lib_paths = [] 527 lib_libs = [] 528 includes = [] 529 libvars = [] 530 for pkg in self.framework.packages: 531 extendby(pkg.lib) 532 uniqextend(includes,pkg.include) 533 extendby(self.libraries.math) 534 extendby(self.libraries.rt) 535 extendby(self.compilers.flibs) 536 extendby(self.compilers.cxxlibs) 537 extendby(self.compilers.LIBS.split()) 538 for libname in nublast(lib_libs): 539 libvar = 'PETSC_' + libname.upper() + '_LIB' 540 addpath = '' 541 for lpath in nublast(lib_paths): 542 addpath += '"' + str(lpath) + '" ' 543 fd.write('find_library (' + libvar + ' ' + libname + ' HINTS ' + addpath + ')\n') 544 libvars.append(libvar) 545 fd.write('mark_as_advanced (' + ' '.join(libvars) + ')\n') 546 fd.write('set (PETSC_PACKAGE_LIBS ' + ' '.join(map(cmakeexpand,libvars)) + ')\n') 547 includes = filter(notstandardinclude,includes) 548 fd.write('set (PETSC_PACKAGE_INCLUDES ' + ' '.join(map(lambda i: '"'+i+'"',includes)) + ')\n') 549 fd = open(os.path.join(self.arch.arch,'conf','PETScConfig.cmake'), 'w') 550 writeMacroDefinitions(fd) 551 writeBuildFlags(fd) 552 fd.close() 553 return 554 555 def dumpCMakeLists(self): 556 import sys 557 if sys.version_info >= (2,4): 558 import cmakegen 559 try: 560 cmakegen.main(self.petscdir.dir, log=self.framework.log) 561 except (OSError), e: 562 self.framework.logPrint('Generating CMakeLists.txt failed:\n' + str(e)) 563 else: 564 self.framework.logPrint('Skipping cmakegen due to old python version: ' +str(sys.version_info) ) 565 566 def cmakeBoot(self): 567 import sys 568 self.cmakeboot_success = False 569 if sys.version_info >= (2,4) and hasattr(self.cmake,'cmake'): 570 try: 571 import cmakeboot 572 self.cmakeboot_success = cmakeboot.main(petscdir=self.petscdir.dir,petscarch=self.arch.arch,argDB=self.argDB,framework=self.framework,log=self.framework.log) 573 except (OSError), e: 574 self.framework.logPrint('Booting CMake in PETSC_ARCH failed:\n' + str(e)) 575 except (ImportError, KeyError), e: 576 self.framework.logPrint('Importing cmakeboot failed:\n' + str(e)) 577 if self.cmakeboot_success: 578 if hasattr(self.compilers, 'FC') and self.compilers.fortranIsF90 and not self.setCompilers.fortranModuleOutputFlag: 579 self.framework.logPrint('CMake configured successfully, but could not be used by default because of missing fortranModuleOutputFlag\n') 580 else: 581 self.framework.logPrint('CMake configured successfully, using as default build\n') 582 self.addMakeMacro('PETSC_BUILD_USING_CMAKE',1) 583 else: 584 self.framework.logPrint('CMake configuration was unsuccessful\n') 585 else: 586 self.framework.logPrint('Skipping cmakeboot due to old python version: ' +str(sys.version_info) ) 587 return 588 589 def configurePrefetch(self): 590 '''Sees if there are any prefetch functions supported''' 591 if config.setCompilers.Configure.isSolaris() or self.framework.argDB['with-ios']: 592 self.addDefine('Prefetch(a,b,c)', ' ') 593 return 594 self.pushLanguage(self.languages.clanguage) 595 if self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch((const char*)v,_MM_HINT_NTA);\n'): 596 # The Intel Intrinsics manual [1] specifies the prototype 597 # 598 # void _mm_prefetch(char const *a, int sel); 599 # 600 # but other vendors seem to insist on using subtly different 601 # prototypes, including void* for the pointer, and an enum for 602 # sel. These are both reasonable changes, but negatively impact 603 # portability. 604 # 605 # [1] http://software.intel.com/file/6373 606 self.addDefine('HAVE_XMMINTRIN_H', 1) 607 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const char*)(a),(c))') 608 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 609 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 610 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 611 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 612 elif self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch(v,_MM_HINT_NTA);\n'): 613 self.addDefine('HAVE_XMMINTRIN_H', 1) 614 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const void*)(a),(c))') 615 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 616 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 617 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 618 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 619 elif self.checkLink('', 'void *v = 0;__builtin_prefetch(v,0,0);\n'): 620 # From GCC docs: void __builtin_prefetch(const void *addr,int rw,int locality) 621 # 622 # The value of rw is a compile-time constant one or zero; one 623 # means that the prefetch is preparing for a write to the memory 624 # address and zero, the default, means that the prefetch is 625 # preparing for a read. The value locality must be a compile-time 626 # constant integer between zero and three. A value of zero means 627 # that the data has no temporal locality, so it need not be left 628 # in the cache after the access. A value of three means that the 629 # data has a high degree of temporal locality and should be left 630 # in all levels of cache possible. Values of one and two mean, 631 # respectively, a low or moderate degree of temporal locality. 632 # 633 # Here we adopt Intel's x86/x86-64 naming scheme for the locality 634 # hints. Using macros for these values in necessary since some 635 # compilers require an enum. 636 self.addDefine('Prefetch(a,b,c)', '__builtin_prefetch((a),(b),(c))') 637 self.addDefine('PREFETCH_HINT_NTA', '0') 638 self.addDefine('PREFETCH_HINT_T0', '3') 639 self.addDefine('PREFETCH_HINT_T1', '2') 640 self.addDefine('PREFETCH_HINT_T2', '1') 641 else: 642 self.addDefine('Prefetch(a,b,c)', ' ') 643 self.popLanguage() 644 645 def configureFeatureTestMacros(self): 646 '''Checks if certain feature test macros are support''' 647 if self.checkCompile('#define _POSIX_C_SOURCE 200112L\n#include <sysctl.h>',''): 648 self.addDefine('_POSIX_C_SOURCE_200112L', '1') 649 if self.checkCompile('#define _BSD_SOURCE\n#include<stdlib.h>',''): 650 self.addDefine('_BSD_SOURCE', '1') 651 if self.checkCompile('#define _GNU_SOURCE\n#include <sched.h>','cpu_set_t mset;\nCPU_ZERO(&mset);'): 652 self.addDefine('_GNU_SOURCE', '1') 653 654 def configureAtoll(self): 655 '''Checks if atoll exists''' 656 if self.checkLink('#define _POSIX_C_SOURCE 200112L\n#include <stdlib.h>','long v = atoll("25")') or self.checkLink ('#include <stdlib.h>','long v = atoll("25")'): 657 self.addDefine('HAVE_ATOLL', '1') 658 659 def configureUnused(self): 660 '''Sees if __attribute((unused)) is supported''' 661 if self.framework.argDB['with-ios']: 662 self.addDefine('UNUSED', ' ') 663 return 664 self.pushLanguage(self.languages.clanguage) 665 if self.checkLink('__attribute((unused)) static int myfunc(__attribute((unused)) void *name){ return 1;}', 'int i = 0;\nint j = myfunc(&i);\ntypedef void* atype;\n__attribute((unused)) atype a;\n'): 666 self.addDefine('UNUSED', '__attribute((unused))') 667 else: 668 self.addDefine('UNUSED', ' ') 669 self.popLanguage() 670 671 def configureDeprecated(self): 672 '''Check if __attribute((deprecated)) is supported''' 673 self.pushLanguage(self.languages.clanguage) 674 ## Recent versions of gcc and clang support __attribute((deprecated("string argument"))), which is very useful, but 675 ## Intel has conspired to make a supremely environment-sensitive compiler. The Intel compiler looks at the gcc 676 ## executable in the environment to determine the language compatibility that it should attempt to emulate. Some 677 ## important Cray installations have built PETSc using the Intel compiler, but with a newer gcc module loaded (e.g., 678 ## 4.7). Thus at PETSc configure time, the Intel compiler decides to support the string argument, but the the gcc 679 ## found in the default user environment is older and does not support the argument. If GCC and Intel were cool 680 ## like Clang and supported __has_attribute, we could avoid configure tests entirely, but they don't. And that is 681 ## why we can't have nice things. 682 # 683 # if self.checkCompile("""__attribute((deprecated("Why you shouldn't use myfunc"))) static int myfunc(void) { return 1;}""", ''): 684 # self.addDefine('DEPRECATED(why)', '__attribute((deprecated(why)))') 685 if self.checkCompile("""__attribute((deprecated)) static int myfunc(void) { return 1;}""", ''): 686 self.addDefine('DEPRECATED(why)', '__attribute((deprecated))') 687 else: 688 self.addDefine('DEPRECATED(why)', ' ') 689 self.popLanguage() 690 691 def configureExpect(self): 692 '''Sees if the __builtin_expect directive is supported''' 693 self.pushLanguage(self.languages.clanguage) 694 if self.checkLink('', 'if (__builtin_expect(0,1)) return 1;'): 695 self.addDefine('HAVE_BUILTIN_EXPECT', 1) 696 self.popLanguage() 697 698 def configureFunctionName(self): 699 '''Sees if the compiler supports __func__ or a variant. Falls back 700 on __FUNCT__ which PETSc source defines, but most users do not, thus 701 stack traces through user code are better when the compiler's 702 variant is used.''' 703 def getFunctionName(lang): 704 name = '__FUNCT__' 705 self.pushLanguage(lang) 706 if self.checkLink('', "if (__func__[0] != 'm') return 1;"): 707 name = '__func__' 708 elif self.checkLink('', "if (__FUNCTION__[0] != 'm') return 1;"): 709 name = '__FUNCTION__' 710 self.popLanguage() 711 return name 712 langs = [] 713 714 self.addDefine('FUNCTION_NAME_C', getFunctionName('C')) 715 if hasattr(self.compilers, 'CXX'): 716 self.addDefine('FUNCTION_NAME_CXX', getFunctionName('Cxx')) 717 else: 718 self.addDefine('FUNCTION_NAME_CXX', '__FUNCT__') 719 720 def configureIntptrt(self): 721 '''Determine what to use for uintptr_t''' 722 def staticAssertSizeMatchesVoidStar(inc,typename): 723 # The declaration is an error if either array size is negative. 724 # It should be okay to use an int that is too large, but it would be very unlikely for this to be the case 725 return self.checkCompile(inc, ('#define STATIC_ASSERT(cond) char negative_length_if_false[2*(!!(cond))-1]\n' 726 + 'STATIC_ASSERT(sizeof(void*) == sizeof(%s));'%typename)) 727 self.pushLanguage(self.languages.clanguage) 728 if self.checkCompile('#include <stdint.h>', 'int x; uintptr_t i = (uintptr_t)&x;'): 729 self.addDefine('UINTPTR_T', 'uintptr_t') 730 elif staticAssertSizeMatchesVoidStar('','unsigned long long'): 731 self.addDefine('UINTPTR_T', 'unsigned long long') 732 elif staticAssertSizeMatchesVoidStar('#include <stdlib.h>','size_t') or staticAssertSizeMatchesVoidStar('#include <string.h>', 'size_t'): 733 self.addDefine('UINTPTR_T', 'size_t') 734 elif staticAssertSizeMatchesVoidStar('','unsigned long'): 735 self.addDefine('UINTPTR_T', 'unsigned long') 736 elif staticAssertSizeMatchesVoidStar('','unsigned'): 737 self.addDefine('UINTPTR_T', 'unsigned') 738 else: 739 raise RuntimeError('Could not find any unsigned integer type matching void*') 740 self.popLanguage() 741 742 def configureRTLDDefault(self): 743 if self.checkCompile('#include <dlfcn.h>\n void *ptr = RTLD_DEFAULT;'): 744 self.addDefine('RTLD_DEFAULT','1') 745 return 746 747 def configureSolaris(self): 748 '''Solaris specific stuff''' 749 if os.path.isdir(os.path.join('/usr','ucblib')): 750 try: 751 flag = getattr(self.setCompilers, self.language[-1]+'SharedLinkerFlag') 752 except AttributeError: 753 flag = None 754 if flag is None: 755 self.compilers.LIBS += ' -L/usr/ucblib' 756 else: 757 self.compilers.LIBS += ' '+flag+'/usr/ucblib' 758 return 759 760 def configureLinux(self): 761 '''Linux specific stuff''' 762 # TODO: Test for this by mallocing an odd number of floats and checking the address 763 self.addDefine('HAVE_DOUBLE_ALIGN_MALLOC', 1) 764 return 765 766 def configureWin32(self): 767 '''Win32 non-cygwin specific stuff''' 768 kernel32=0 769 if self.libraries.add('Kernel32.lib','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 770 self.addDefine('HAVE_WINDOWS_H',1) 771 self.addDefine('HAVE_GETCOMPUTERNAME',1) 772 kernel32=1 773 elif self.libraries.add('kernel32','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 774 self.addDefine('HAVE_WINDOWS_H',1) 775 self.addDefine('HAVE_GETCOMPUTERNAME',1) 776 kernel32=1 777 if kernel32: 778 if self.framework.argDB['with-windows-graphics']: 779 self.addDefine('USE_WINDOWS_GRAPHICS',1) 780 if self.checkLink('#include <Windows.h>','LoadLibrary(0)'): 781 self.addDefine('HAVE_LOADLIBRARY',1) 782 if self.checkLink('#include <Windows.h>','GetProcAddress(0,0)'): 783 self.addDefine('HAVE_GETPROCADDRESS',1) 784 if self.checkLink('#include <Windows.h>','FreeLibrary(0)'): 785 self.addDefine('HAVE_FREELIBRARY',1) 786 if self.checkLink('#include <Windows.h>','GetLastError()'): 787 self.addDefine('HAVE_GETLASTERROR',1) 788 if self.checkLink('#include <Windows.h>','SetLastError(0)'): 789 self.addDefine('HAVE_SETLASTERROR',1) 790 if self.checkLink('#include <Windows.h>\n','QueryPerformanceCounter(0);\n'): 791 self.addDefine('USE_MICROSOFT_TIME',1) 792 if self.libraries.add('Advapi32.lib','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 793 self.addDefine('HAVE_GET_USER_NAME',1) 794 elif self.libraries.add('advapi32','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 795 self.addDefine('HAVE_GET_USER_NAME',1) 796 797 if not self.libraries.add('User32.lib','GetDC',prototype='#include <Windows.h>',call='GetDC(0);'): 798 self.libraries.add('user32','GetDC',prototype='#include <Windows.h>',call='GetDC(0);') 799 if not self.libraries.add('Gdi32.lib','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);'): 800 self.libraries.add('gdi32','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);') 801 802 self.types.check('int32_t', 'int') 803 if not self.checkCompile('#include <sys/types.h>\n','uid_t u;\n'): 804 self.addTypedef('int', 'uid_t') 805 self.addTypedef('int', 'gid_t') 806 if not self.checkLink('#if defined(PETSC_HAVE_UNISTD_H)\n#include <unistd.h>\n#endif\n','int a=R_OK;\n'): 807 self.framework.addDefine('R_OK', '04') 808 self.framework.addDefine('W_OK', '02') 809 self.framework.addDefine('X_OK', '01') 810 if not self.checkLink('#include <sys/stat.h>\n','int a=0;\nif (S_ISDIR(a)){}\n'): 811 self.framework.addDefine('S_ISREG(a)', '(((a)&_S_IFMT) == _S_IFREG)') 812 self.framework.addDefine('S_ISDIR(a)', '(((a)&_S_IFMT) == _S_IFDIR)') 813 if self.checkCompile('#include <Windows.h>\n','LARGE_INTEGER a;\nDWORD b=a.u.HighPart;\n'): 814 self.addDefine('HAVE_LARGE_INTEGER_U',1) 815 816 # Windows requires a Binary file creation flag when creating/opening binary files. Is a better test in order? 817 if self.checkCompile('#include <Windows.h>\n#include <fcntl.h>\n', 'int flags = O_BINARY;'): 818 self.addDefine('HAVE_O_BINARY',1) 819 820 if self.compilers.CC.find('win32fe') >= 0: 821 self.addDefine('PATH_SEPARATOR','\';\'') 822 self.addDefine('DIR_SEPARATOR','\'\\\\\'') 823 self.addDefine('REPLACE_DIR_SEPARATOR','\'/\'') 824 self.addDefine('CANNOT_START_DEBUGGER',1) 825 (petscdir,error,status) = self.executeShellCommand('cygpath -w '+self.petscdir.dir) 826 self.addDefine('DIR','"'+petscdir.replace('\\','\\\\')+'"') 827 else: 828 self.addDefine('PATH_SEPARATOR','\':\'') 829 self.addDefine('REPLACE_DIR_SEPARATOR','\'\\\\\'') 830 self.addDefine('DIR_SEPARATOR','\'/\'') 831 self.addDefine('DIR', '"'+self.petscdir.dir+'"') 832 833 return 834 835#----------------------------------------------------------------------------------------------------- 836 def configureCygwinBrokenPipe(self): 837 '''Cygwin version <= 1.7.18 had issues with pipes and long commands invoked from gnu-make 838 http://cygwin.com/ml/cygwin/2013-05/msg00340.html ''' 839 if config.setCompilers.Configure.isCygwin(): 840 import platform 841 import re 842 r=re.compile("([0-9]+).([0-9]+).([0-9]+)") 843 m=r.match(platform.release()) 844 major=int(m.group(1)) 845 minor=int(m.group(2)) 846 subminor=int(m.group(3)) 847 if ((major < 1) or (major == 1 and minor < 7) or (major == 1 and minor == 7 and subminor <= 18)): 848 self.addMakeMacro('PETSC_CYGWIN_BROKEN_PIPE','1') 849 return 850 851#----------------------------------------------------------------------------------------------------- 852 def configureDefaultArch(self): 853 conffile = os.path.join('conf', 'petscvariables') 854 if self.framework.argDB['with-default-arch']: 855 fd = file(conffile, 'w') 856 fd.write('PETSC_ARCH='+self.arch.arch+'\n') 857 fd.write('PETSC_DIR='+self.petscdir.dir+'\n') 858 fd.write('include '+os.path.join(self.petscdir.dir,self.arch.arch,'conf','petscvariables')+'\n') 859 fd.close() 860 self.framework.actions.addArgument('PETSc', 'Build', 'Set default architecture to '+self.arch.arch+' in '+conffile) 861 elif os.path.isfile(conffile): 862 try: 863 os.unlink(conffile) 864 except: 865 raise RuntimeError('Unable to remove file '+conffile+'. Did a different user create it?') 866 return 867 868#----------------------------------------------------------------------------------------------------- 869 def configureScript(self): 870 '''Output a script in the conf directory which will reproduce the configuration''' 871 import nargs 872 import sys 873 scriptName = os.path.join(self.arch.arch,'conf', 'reconfigure-'+self.arch.arch+'.py') 874 args = dict([(nargs.Arg.parseArgument(arg)[0], arg) for arg in self.framework.clArgs]) 875 if 'with-clean' in args: 876 del args['with-clean'] 877 if 'configModules' in args: 878 if nargs.Arg.parseArgument(args['configModules'])[1] == 'PETSc.Configure': 879 del args['configModules'] 880 if 'optionsModule' in args: 881 if nargs.Arg.parseArgument(args['optionsModule'])[1] == 'PETSc.compilerOptions': 882 del args['optionsModule'] 883 if not 'PETSC_ARCH' in args: 884 args['PETSC_ARCH'] = 'PETSC_ARCH='+str(self.arch.arch) 885 f = file(scriptName, 'w') 886 f.write('#!'+sys.executable+'\n') 887 f.write('if __name__ == \'__main__\':\n') 888 f.write(' import sys\n') 889 f.write(' import os\n') 890 f.write(' sys.path.insert(0, os.path.abspath(\'config\'))\n') 891 f.write(' import configure\n') 892 # pretty print repr(args.values()) 893 f.write(' configure_options = [\n') 894 for itm in sorted(args.values()): 895 f.write(' \''+str(itm)+'\',\n') 896 f.write(' ]\n') 897 f.write(' configure.petsc_configure(configure_options)\n') 898 f.close() 899 try: 900 os.chmod(scriptName, 0775) 901 except OSError, e: 902 self.framework.logPrint('Unable to make reconfigure script executable:\n'+str(e)) 903 self.framework.actions.addArgument('PETSc', 'File creation', 'Created '+scriptName+' for automatic reconfiguration') 904 return 905 906 def configureInstall(self): 907 '''Setup the directories for installation''' 908 if self.framework.argDB['prefix']: 909 self.installdir = self.framework.argDB['prefix'] 910 self.addMakeRule('shared_install','',['-@echo "Now to install the libraries do:"',\ 911 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} install"',\ 912 '-@echo "========================================="']) 913 else: 914 self.installdir = os.path.join(self.petscdir.dir,self.arch.arch) 915 self.addMakeRule('shared_install','',['-@echo "Now to check if the libraries are working do:"',\ 916 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} test"',\ 917 '-@echo "========================================="']) 918 return 919 920 def configureGCOV(self): 921 if self.framework.argDB['with-gcov']: 922 self.addDefine('USE_GCOV','1') 923 return 924 925 def configureFortranFlush(self): 926 if hasattr(self.compilers, 'FC'): 927 for baseName in ['flush','flush_']: 928 if self.libraries.check('', baseName, otherLibs = self.compilers.flibs, fortranMangle = 1): 929 self.addDefine('HAVE_'+baseName.upper(), 1) 930 return 931 932 def postProcessPackages(self): 933 postPackages=[] 934 for i in self.framework.packages: 935 if hasattr(i,'postProcess'): postPackages.append(i) 936 if postPackages: 937 # ctetgen needs petsc conf files. so attempt to create them early 938 self.framework.dumpConfFiles() 939 for i in postPackages: i.postProcess() 940 return 941 942 def configure(self): 943 if not os.path.samefile(self.petscdir.dir, os.getcwd()): 944 raise RuntimeError('Wrong PETSC_DIR option specified: '+str(self.petscdir.dir) + '\n Configure invoked in: '+os.path.realpath(os.getcwd())) 945 if self.framework.argDB['prefix'] and os.path.isdir(self.framework.argDB['prefix']) and os.path.samefile(self.framework.argDB['prefix'],self.petscdir.dir): 946 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR!') 947 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)): 948 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR/PETSC_ARCH!') 949 self.framework.header = os.path.join(self.arch.arch,'include','petscconf.h') 950 self.framework.cHeader = os.path.join(self.arch.arch,'include','petscfix.h') 951 self.framework.makeMacroHeader = os.path.join(self.arch.arch,'conf','petscvariables') 952 self.framework.makeRuleHeader = os.path.join(self.arch.arch,'conf','petscrules') 953 if self.libraries.math is None: 954 raise RuntimeError('PETSc requires a functional math library. Please send configure.log to petsc-maint@mcs.anl.gov.') 955 if self.languages.clanguage == 'Cxx' and not hasattr(self.compilers, 'CXX'): 956 raise RuntimeError('Cannot set C language to C++ without a functional C++ compiler.') 957 self.executeTest(self.configureRTLDDefault) 958 self.executeTest(self.configurePrefetch) 959 self.executeTest(self.configureUnused) 960 self.executeTest(self.configureDeprecated) 961 self.executeTest(self.configureExpect); 962 self.executeTest(self.configureFunctionName); 963 self.executeTest(self.configureIntptrt); 964 self.executeTest(self.configureSolaris) 965 self.executeTest(self.configureLinux) 966 self.executeTest(self.configureWin32) 967 self.executeTest(self.configureCygwinBrokenPipe) 968 self.executeTest(self.configureDefaultArch) 969 self.executeTest(self.configureScript) 970 self.executeTest(self.configureInstall) 971 self.executeTest(self.configureGCOV) 972 self.executeTest(self.configureFortranFlush) 973 self.executeTest(self.configureFeatureTestMacros) 974 self.executeTest(self.configureAtoll) 975 # dummy rules, always needed except for remote builds 976 self.addMakeRule('remote','') 977 self.addMakeRule('remoteclean','') 978 979 self.Dump() 980 self.dumpConfigInfo() 981 self.dumpMachineInfo() 982 self.postProcessPackages() 983 self.dumpCMakeConfig() 984 self.dumpCMakeLists() 985 self.cmakeBoot() 986 self.DumpPkgconfig() 987 self.DumpModule() 988 self.framework.log.write('================================================================================\n') 989 self.logClear() 990 return 991