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', 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 if self.mpi.usingMPIUni: 199 # 200 # Remove any MPI/MPICH include files that may have been put here by previous runs of ./configure 201 self.executeShellCommand('rm -rf '+os.path.join(self.petscdir.dir,self.arch.arch,'include','mpi*')+' '+os.path.join(self.petscdir.dir,self.arch.arch,'include','opa*')) 202 203#----------------------------------------------------------------------------------------------------- 204 205 # Sometimes we need C compiler, even if built with C++ 206 self.setCompilers.pushLanguage('C') 207 self.addMakeMacro('CC_FLAGS',self.setCompilers.getCompilerFlags()) 208 self.setCompilers.popLanguage() 209 210 # And sometimes we need a C++ compiler even when PETSc is built with C 211 if hasattr(self.compilers, 'CXX'): 212 self.setCompilers.pushLanguage('Cxx') 213 self.addMakeMacro('CXX_FLAGS',self.setCompilers.getCompilerFlags()) 214 self.setCompilers.popLanguage() 215 216 # C preprocessor values 217 self.addMakeMacro('CPP_FLAGS',self.setCompilers.CPPFLAGS+self.CHUD.CPPFLAGS) 218 219 # compiler values 220 self.setCompilers.pushLanguage(self.languages.clanguage) 221 self.addMakeMacro('PCC',self.setCompilers.getCompiler()) 222 self.addMakeMacro('PCC_FLAGS',self.setCompilers.getCompilerFlags()) 223 self.setCompilers.popLanguage() 224 # .o or .obj 225 self.addMakeMacro('CC_SUFFIX','o') 226 227 # executable linker values 228 self.setCompilers.pushLanguage(self.languages.clanguage) 229 pcc_linker = self.setCompilers.getLinker() 230 self.addMakeMacro('PCC_LINKER',pcc_linker) 231 self.addMakeMacro('PCC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 232 self.setCompilers.popLanguage() 233 # '' for Unix, .exe for Windows 234 self.addMakeMacro('CC_LINKER_SUFFIX','') 235 236 if hasattr(self.compilers, 'FC'): 237 self.setCompilers.pushLanguage('FC') 238 # need FPPFLAGS in config/setCompilers 239 self.addDefine('HAVE_FORTRAN','1') 240 self.addMakeMacro('FPP_FLAGS',self.setCompilers.CPPFLAGS) 241 242 # compiler values 243 self.addMakeMacro('FC_FLAGS',self.setCompilers.getCompilerFlags()) 244 self.setCompilers.popLanguage() 245 # .o or .obj 246 self.addMakeMacro('FC_SUFFIX','o') 247 248 # executable linker values 249 self.setCompilers.pushLanguage('FC') 250 # Cannot have NAG f90 as the linker - so use pcc_linker as fc_linker 251 fc_linker = self.setCompilers.getLinker() 252 if config.setCompilers.Configure.isNAG(fc_linker): 253 self.addMakeMacro('FC_LINKER',pcc_linker) 254 else: 255 self.addMakeMacro('FC_LINKER',fc_linker) 256 self.addMakeMacro('FC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 257 # apple requires this shared library linker flag on SOME versions of the os 258 if self.setCompilers.getLinkerFlags().find('-Wl,-commons,use_dylibs') > -1: 259 self.addMakeMacro('DARWIN_COMMONS_USE_DYLIBS',' -Wl,-commons,use_dylibs ') 260 self.setCompilers.popLanguage() 261 262 # F90 Modules 263 if self.setCompilers.fortranModuleIncludeFlag: 264 self.addMakeMacro('FC_MODULE_FLAG', self.setCompilers.fortranModuleIncludeFlag) 265 else: # for non-f90 compilers like g77 266 self.addMakeMacro('FC_MODULE_FLAG', '-I') 267 if self.setCompilers.fortranModuleIncludeFlag: 268 self.addMakeMacro('FC_MODULE_OUTPUT_FLAG', self.setCompilers.fortranModuleOutputFlag) 269 else: 270 self.addMakeMacro('FC','') 271 272 if hasattr(self.compilers, 'CUDAC'): 273 self.setCompilers.pushLanguage('CUDA') 274 self.addMakeMacro('CUDAC_FLAGS',self.setCompilers.getCompilerFlags()) 275 self.setCompilers.popLanguage() 276 277 # shared library linker values 278 self.setCompilers.pushLanguage(self.languages.clanguage) 279 # need to fix BuildSystem to collect these separately 280 self.addMakeMacro('SL_LINKER',self.setCompilers.getLinker()) 281 self.addMakeMacro('SL_LINKER_FLAGS','${PCC_LINKER_FLAGS}') 282 self.setCompilers.popLanguage() 283 # One of 'a', 'so', 'lib', 'dll', 'dylib' (perhaps others also?) depending on the library generator and architecture 284 # Note: . is not included in this macro, consistent with AR_LIB_SUFFIX 285 if self.setCompilers.sharedLibraryExt == self.setCompilers.AR_LIB_SUFFIX: 286 self.addMakeMacro('SL_LINKER_SUFFIX', '') 287 self.addDefine('SLSUFFIX','""') 288 else: 289 self.addMakeMacro('SL_LINKER_SUFFIX', self.setCompilers.sharedLibraryExt) 290 self.addDefine('SLSUFFIX','"'+self.setCompilers.sharedLibraryExt+'"') 291 292 self.addMakeMacro('SL_LINKER_LIBS','${PETSC_EXTERNAL_LIB_BASIC}') 293 294#----------------------------------------------------------------------------------------------------- 295 296 # CONLY or CPP. We should change the PETSc makefiles to do this better 297 if self.languages.clanguage == 'C': lang = 'CONLY' 298 else: lang = 'CXXONLY' 299 self.addMakeMacro('PETSC_LANGUAGE',lang) 300 301 # real or complex 302 self.addMakeMacro('PETSC_SCALAR',self.scalartypes.scalartype) 303 # double or float 304 self.addMakeMacro('PETSC_PRECISION',self.scalartypes.precision) 305 306 if self.framework.argDB['with-batch']: 307 self.addMakeMacro('PETSC_WITH_BATCH','1') 308 309 # Test for compiler-specific macros that need to be defined. 310 if self.setCompilers.isCrayVector('CC'): 311 self.addDefine('HAVE_CRAY_VECTOR','1') 312 313#----------------------------------------------------------------------------------------------------- 314 if self.functions.haveFunction('gethostbyname') and self.functions.haveFunction('socket') and self.headers.haveHeader('netinet/in.h'): 315 self.addDefine('USE_SOCKET_VIEWER','1') 316 if self.checkCompile('#include <sys/socket.h>','setsockopt(0,SOL_SOCKET,SO_REUSEADDR,0,0)'): 317 self.addDefine('HAVE_SO_REUSEADDR','1') 318 319#----------------------------------------------------------------------------------------------------- 320 # print include and lib for makefiles 321 self.framework.packages.reverse() 322 includes = [os.path.join(self.petscdir.dir,'include'),os.path.join(self.petscdir.dir,self.arch.arch,'include')] 323 libs = [] 324 for i in self.framework.packages: 325 if i.useddirectly: 326 self.addDefine('HAVE_'+i.PACKAGE.replace('-','_'), 1) # ONLY list package if it is used directly by PETSc (and not only by another package) 327 if not isinstance(i.lib, list): 328 i.lib = [i.lib] 329 libs.extend(i.lib) 330 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_LIB', self.libraries.toStringNoDupes(i.lib)) 331 if hasattr(i,'include'): 332 if not isinstance(i.include,list): 333 i.include = [i.include] 334 includes.extend(i.include) 335 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_INCLUDE',self.headers.toStringNoDupes(i.include)) 336 self.packagelibs = libs 337 if self.framework.argDB['with-single-library']: 338 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 339 self.addMakeMacro('PETSC_WITH_EXTERNAL_LIB',self.alllibs) 340 else: 341 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 342 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) 343 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 344 self.allincludes = self.headers.toStringNoDupes(includes) 345 self.addMakeMacro('PETSC_CC_INCLUDES',self.allincludes) 346 self.PETSC_CC_INCLUDES = self.allincludes 347 if hasattr(self.compilers, 'FC'): 348 if self.compilers.fortranIsF90: 349 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes,includes)) 350 else: 351 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes)) 352 353 self.addMakeMacro('DESTDIR',self.installdir) 354 self.addDefine('LIB_DIR','"'+os.path.join(self.installdir,'lib')+'"') 355 356 if self.framework.argDB['with-single-library']: 357 # overrides the values set in conf/variables 358 self.addMakeMacro('LIBNAME','${INSTALL_LIB_DIR}/libpetsc.${AR_LIB_SUFFIX}') 359 self.addMakeMacro('SHLIBS','libpetsc') 360 self.addMakeMacro('PETSC_LIB_BASIC','-lpetsc') 361 self.addMakeMacro('PETSC_KSP_LIB_BASIC','-lpetsc') 362 self.addMakeMacro('PETSC_TS_LIB_BASIC','-lpetsc') 363 self.addMakeMacro('PETSC_TAO_LIB_BASIC','-lpetsc') 364 self.addDefine('USE_SINGLE_LIBRARY', '1') 365 if self.sharedlibraries.useShared: 366 self.addMakeMacro('PETSC_SYS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 367 self.addMakeMacro('PETSC_VEC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 368 self.addMakeMacro('PETSC_MAT_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 369 self.addMakeMacro('PETSC_DM_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 370 self.addMakeMacro('PETSC_KSP_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 371 self.addMakeMacro('PETSC_SNES_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 372 self.addMakeMacro('PETSC_TS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 373 self.addMakeMacro('PETSC_TAO_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 374 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 375 self.addMakeMacro('PETSC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 376 self.addMakeMacro('PETSC_CONTRIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 377 else: 378 self.addMakeMacro('PETSC_SYS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 379 self.addMakeMacro('PETSC_VEC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 380 self.addMakeMacro('PETSC_MAT_LIB','${PETSC_WITH_EXTERNAL_LIB}') 381 self.addMakeMacro('PETSC_DM_LIB','${PETSC_WITH_EXTERNAL_LIB}') 382 self.addMakeMacro('PETSC_KSP_LIB','${PETSC_WITH_EXTERNAL_LIB}') 383 self.addMakeMacro('PETSC_SNES_LIB','${PETSC_WITH_EXTERNAL_LIB}') 384 self.addMakeMacro('PETSC_TS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 385 self.addMakeMacro('PETSC_TAO_LIB','${PETSC_WITH_EXTERNAL_LIB}') 386 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 387 self.addMakeMacro('PETSC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 388 self.addMakeMacro('PETSC_CONTRIB','${PETSC_WITH_EXTERNAL_LIB}') 389 390 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib')): 391 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib')) 392 393 # add a makefile entry for configure options 394 self.addMakeMacro('CONFIGURE_OPTIONS', self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')) 395 return 396 397 def dumpConfigInfo(self): 398 import time 399 fd = file(os.path.join(self.arch.arch,'include','petscconfiginfo.h'),'w') 400 fd.write('static const char *petscconfigureruntime = "'+time.ctime(time.time())+'";\n') 401 fd.write('static const char *petscconfigureoptions = "'+self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')+'";\n') 402 fd.close() 403 return 404 405 def dumpMachineInfo(self): 406 import platform 407 import time 408 import script 409 def escape(s): 410 return s.replace('"',r'\"').replace(r'\ ',r'\\ ') 411 fd = file(os.path.join(self.arch.arch,'include','petscmachineinfo.h'),'w') 412 fd.write('static const char *petscmachineinfo = \"\\n\"\n') 413 fd.write('\"-----------------------------------------\\n\"\n') 414 fd.write('\"Libraries compiled on %s on %s \\n\"\n' % (time.ctime(time.time()), platform.node())) 415 fd.write('\"Machine characteristics: %s\\n\"\n' % (platform.platform())) 416 fd.write('\"Using PETSc directory: %s\\n\"\n' % (escape(self.petscdir.dir))) 417 fd.write('\"Using PETSc arch: %s\\n\"\n' % (escape(self.arch.arch))) 418 fd.write('\"-----------------------------------------\\n\";\n') 419 fd.write('static const char *petsccompilerinfo = \"\\n\"\n') 420 self.setCompilers.pushLanguage(self.languages.clanguage) 421 fd.write('\"Using C compiler: %s %s ${COPTFLAGS} ${CFLAGS}\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()))) 422 self.setCompilers.popLanguage() 423 if hasattr(self.compilers, 'FC'): 424 self.setCompilers.pushLanguage('FC') 425 fd.write('\"Using Fortran compiler: %s %s ${FOPTFLAGS} ${FFLAGS} %s\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()), escape(self.setCompilers.CPPFLAGS))) 426 self.setCompilers.popLanguage() 427 fd.write('\"-----------------------------------------\\n\";\n') 428 fd.write('static const char *petsccompilerflagsinfo = \"\\n\"\n') 429 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))) 430 fd.write('\"-----------------------------------------\\n\";\n') 431 fd.write('static const char *petsclinkerinfo = \"\\n\"\n') 432 self.setCompilers.pushLanguage(self.languages.clanguage) 433 fd.write('\"Using C linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 434 self.setCompilers.popLanguage() 435 if hasattr(self.compilers, 'FC'): 436 self.setCompilers.pushLanguage('FC') 437 fd.write('\"Using Fortran linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 438 self.setCompilers.popLanguage() 439 if self.framework.argDB['with-single-library']: 440 petsclib = '-lpetsc' 441 else: 442 petsclib = '-lpetscts -lpetscsnes -lpetscksp -lpetscdm -lpetscmat -lpetscvec -lpetscsys' 443 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))) 444 fd.write('\"-----------------------------------------\\n\";\n') 445 fd.close() 446 return 447 448 def dumpCMakeConfig(self): 449 ''' 450 Writes configuration-specific values to ${PETSC_ARCH}/conf/PETScConfig.cmake. 451 This file is private to PETSc and should not be included by third parties 452 (a suitable file can be produced later by CMake, but this is not it). 453 ''' 454 def cmakeset(fd,key,val=True): 455 if val == True: val = 'YES' 456 if val == False: val = 'NO' 457 fd.write('set (' + key + ' ' + val + ')\n') 458 def ensurelist(a): 459 if isinstance(a,list): 460 return a 461 else: 462 return [a] 463 def libpath(lib): 464 'Returns a search path if that is what this item provides, else "" which will be cleaned out later' 465 if not isinstance(lib,str): return '' 466 if lib.startswith('-L'): return lib[2:] 467 if lib.startswith('-R'): return lib[2:] 468 if lib.startswith('-Wl,-rpath,'): 469 # This case occurs when an external package needs a specific system library that is normally provided by the compiler. 470 # In other words, the -L path is builtin to the wrapper or compiler, here we provide it so that CMake can locate the 471 # corresponding library. 472 return lib[len('-Wl,-rpath,'):] 473 if lib.startswith('-'): return '' 474 return os.path.dirname(lib) 475 def cleanlib(lib): 476 'Returns a library name if that is what this item provides, else "" which will be cleaned out later' 477 if not isinstance(lib,str): return '' 478 if lib.startswith('-l'): return lib[2:] 479 if lib.startswith('-Wl') or lib.startswith('-L'): return '' 480 lib = os.path.splitext(os.path.basename(lib))[0] 481 if lib.startswith('lib'): return lib[3:] 482 return lib 483 def nub(lst): 484 'Return a list containing the first occurrence of each unique element' 485 unique = [] 486 for elem in lst: 487 if elem not in unique and elem != '': 488 unique.append(elem) 489 return unique 490 try: reversed # reversed was added in Python-2.4 491 except NameError: 492 def reversed(lst): return lst[::-1] 493 def nublast(lst): 494 'Return a list containing the last occurrence of each unique entry in a list' 495 return reversed(nub(reversed(lst))) 496 def cmakeexpand(varname): 497 return r'"${' + varname + r'}"' 498 def uniqextend(lst,new): 499 for x in ensurelist(new): 500 if x not in lst: 501 lst.append(x) 502 def notstandardinclude(path): 503 return path not in '/usr/include'.split() # /usr/local/include is not automatically included on FreeBSD 504 def writeMacroDefinitions(fd): 505 if self.mpi.usingMPIUni: 506 cmakeset(fd,'PETSC_HAVE_MPIUNI') 507 for pkg in self.framework.packages: 508 if pkg.useddirectly: 509 cmakeset(fd,'PETSC_HAVE_' + pkg.PACKAGE.replace('-','_')) 510 for pair in pkg.defines.items(): 511 if pair[0].startswith('HAVE_') and pair[1]: 512 cmakeset(fd, self.framework.getFullDefineName(pkg, pair[0]), pair[1]) 513 for name,val in self.functions.defines.items(): 514 cmakeset(fd,'PETSC_'+name,val) 515 for dct in [self.defines, self.libraryoptions.defines]: 516 for k,v in dct.items(): 517 if k.startswith('USE_'): 518 cmakeset(fd,'PETSC_' + k, v) 519 cmakeset(fd,'PETSC_USE_COMPLEX', self.scalartypes.scalartype == 'complex') 520 cmakeset(fd,'PETSC_USE_REAL_' + self.scalartypes.precision.upper()) 521 cmakeset(fd,'PETSC_CLANGUAGE_'+self.languages.clanguage) 522 if hasattr(self.compilers, 'FC'): 523 cmakeset(fd,'PETSC_HAVE_FORTRAN') 524 if self.compilers.fortranIsF90: 525 cmakeset(fd,'PETSC_USING_F90') 526 if self.compilers.fortranIsF2003: 527 cmakeset(fd,'PETSC_USING_F2003') 528 if hasattr(self.compilers, 'CXX'): 529 cmakeset(fd,'PETSC_HAVE_CXX') 530 if self.sharedlibraries.useShared: 531 cmakeset(fd,'BUILD_SHARED_LIBS') 532 def writeBuildFlags(fd): 533 def extendby(lib): 534 libs = ensurelist(lib) 535 lib_paths.extend(map(libpath,libs)) 536 lib_libs.extend(map(cleanlib,libs)) 537 lib_paths = [] 538 lib_libs = [] 539 includes = [] 540 libvars = [] 541 for pkg in self.framework.packages: 542 extendby(pkg.lib) 543 uniqextend(includes,pkg.include) 544 extendby(self.libraries.math) 545 extendby(self.libraries.rt) 546 extendby(self.compilers.flibs) 547 extendby(self.compilers.cxxlibs) 548 extendby(self.compilers.LIBS.split()) 549 for libname in nublast(lib_libs): 550 libvar = 'PETSC_' + libname.upper() + '_LIB' 551 addpath = '' 552 for lpath in nublast(lib_paths): 553 addpath += '"' + str(lpath) + '" ' 554 fd.write('find_library (' + libvar + ' ' + libname + ' HINTS ' + addpath + ')\n') 555 libvars.append(libvar) 556 fd.write('mark_as_advanced (' + ' '.join(libvars) + ')\n') 557 fd.write('set (PETSC_PACKAGE_LIBS ' + ' '.join(map(cmakeexpand,libvars)) + ')\n') 558 includes = filter(notstandardinclude,includes) 559 fd.write('set (PETSC_PACKAGE_INCLUDES ' + ' '.join(map(lambda i: '"'+i+'"',includes)) + ')\n') 560 fd = open(os.path.join(self.arch.arch,'conf','PETScConfig.cmake'), 'w') 561 writeMacroDefinitions(fd) 562 writeBuildFlags(fd) 563 fd.close() 564 return 565 566 def dumpCMakeLists(self): 567 import sys 568 if sys.version_info >= (2,4): 569 import cmakegen 570 try: 571 cmakegen.main(self.petscdir.dir, log=self.framework.log) 572 except (OSError), e: 573 self.framework.logPrint('Generating CMakeLists.txt failed:\n' + str(e)) 574 else: 575 self.framework.logPrint('Skipping cmakegen due to old python version: ' +str(sys.version_info) ) 576 577 def cmakeBoot(self): 578 import sys 579 self.cmakeboot_success = False 580 if sys.version_info >= (2,4) and hasattr(self.cmake,'cmake'): 581 try: 582 import cmakeboot 583 self.cmakeboot_success = cmakeboot.main(petscdir=self.petscdir.dir,petscarch=self.arch.arch,argDB=self.argDB,framework=self.framework,log=self.framework.log) 584 except (OSError), e: 585 self.framework.logPrint('Booting CMake in PETSC_ARCH failed:\n' + str(e)) 586 except (ImportError, KeyError), e: 587 self.framework.logPrint('Importing cmakeboot failed:\n' + str(e)) 588 if self.cmakeboot_success: 589 if hasattr(self.compilers, 'FC') and self.compilers.fortranIsF90 and not self.setCompilers.fortranModuleOutputFlag: 590 self.framework.logPrint('CMake configured successfully, but could not be used by default because of missing fortranModuleOutputFlag\n') 591 else: 592 self.framework.logPrint('CMake configured successfully, using as default build\n') 593 self.addMakeMacro('PETSC_BUILD_USING_CMAKE',1) 594 else: 595 self.framework.logPrint('CMake configuration was unsuccessful\n') 596 else: 597 self.framework.logPrint('Skipping cmakeboot due to old python version: ' +str(sys.version_info) ) 598 return 599 600 def configurePrefetch(self): 601 '''Sees if there are any prefetch functions supported''' 602 if config.setCompilers.Configure.isSolaris() or self.framework.argDB['with-ios']: 603 self.addDefine('Prefetch(a,b,c)', ' ') 604 return 605 self.pushLanguage(self.languages.clanguage) 606 if self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch((const char*)v,_MM_HINT_NTA);\n'): 607 # The Intel Intrinsics manual [1] specifies the prototype 608 # 609 # void _mm_prefetch(char const *a, int sel); 610 # 611 # but other vendors seem to insist on using subtly different 612 # prototypes, including void* for the pointer, and an enum for 613 # sel. These are both reasonable changes, but negatively impact 614 # portability. 615 # 616 # [1] http://software.intel.com/file/6373 617 self.addDefine('HAVE_XMMINTRIN_H', 1) 618 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const char*)(a),(c))') 619 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 620 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 621 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 622 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 623 elif self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch(v,_MM_HINT_NTA);\n'): 624 self.addDefine('HAVE_XMMINTRIN_H', 1) 625 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const void*)(a),(c))') 626 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 627 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 628 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 629 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 630 elif self.checkLink('', 'void *v = 0;__builtin_prefetch(v,0,0);\n'): 631 # From GCC docs: void __builtin_prefetch(const void *addr,int rw,int locality) 632 # 633 # The value of rw is a compile-time constant one or zero; one 634 # means that the prefetch is preparing for a write to the memory 635 # address and zero, the default, means that the prefetch is 636 # preparing for a read. The value locality must be a compile-time 637 # constant integer between zero and three. A value of zero means 638 # that the data has no temporal locality, so it need not be left 639 # in the cache after the access. A value of three means that the 640 # data has a high degree of temporal locality and should be left 641 # in all levels of cache possible. Values of one and two mean, 642 # respectively, a low or moderate degree of temporal locality. 643 # 644 # Here we adopt Intel's x86/x86-64 naming scheme for the locality 645 # hints. Using macros for these values in necessary since some 646 # compilers require an enum. 647 self.addDefine('Prefetch(a,b,c)', '__builtin_prefetch((a),(b),(c))') 648 self.addDefine('PREFETCH_HINT_NTA', '0') 649 self.addDefine('PREFETCH_HINT_T0', '3') 650 self.addDefine('PREFETCH_HINT_T1', '2') 651 self.addDefine('PREFETCH_HINT_T2', '1') 652 else: 653 self.addDefine('Prefetch(a,b,c)', ' ') 654 self.popLanguage() 655 656 def configureAtoll(self): 657 '''Checks if atoll exists''' 658 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")'): 659 self.addDefine('HAVE_ATOLL', '1') 660 661 def configureUnused(self): 662 '''Sees if __attribute((unused)) is supported''' 663 if self.framework.argDB['with-ios']: 664 self.addDefine('UNUSED', ' ') 665 return 666 self.pushLanguage(self.languages.clanguage) 667 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'): 668 self.addDefine('UNUSED', '__attribute((unused))') 669 else: 670 self.addDefine('UNUSED', ' ') 671 self.popLanguage() 672 673 def configureDeprecated(self): 674 '''Check if __attribute((deprecated)) is supported''' 675 self.pushLanguage(self.languages.clanguage) 676 ## Recent versions of gcc and clang support __attribute((deprecated("string argument"))), which is very useful, but 677 ## Intel has conspired to make a supremely environment-sensitive compiler. The Intel compiler looks at the gcc 678 ## executable in the environment to determine the language compatibility that it should attempt to emulate. Some 679 ## important Cray installations have built PETSc using the Intel compiler, but with a newer gcc module loaded (e.g., 680 ## 4.7). Thus at PETSc configure time, the Intel compiler decides to support the string argument, but the the gcc 681 ## found in the default user environment is older and does not support the argument. If GCC and Intel were cool 682 ## like Clang and supported __has_attribute, we could avoid configure tests entirely, but they don't. And that is 683 ## why we can't have nice things. 684 # 685 # if self.checkCompile("""__attribute((deprecated("Why you shouldn't use myfunc"))) static int myfunc(void) { return 1;}""", ''): 686 # self.addDefine('DEPRECATED(why)', '__attribute((deprecated(why)))') 687 if self.checkCompile("""__attribute((deprecated)) static int myfunc(void) { return 1;}""", ''): 688 self.addDefine('DEPRECATED(why)', '__attribute((deprecated))') 689 else: 690 self.addDefine('DEPRECATED(why)', ' ') 691 self.popLanguage() 692 693 def configureExpect(self): 694 '''Sees if the __builtin_expect directive is supported''' 695 self.pushLanguage(self.languages.clanguage) 696 if self.checkLink('', 'if (__builtin_expect(0,1)) return 1;'): 697 self.addDefine('HAVE_BUILTIN_EXPECT', 1) 698 self.popLanguage() 699 700 def configureFunctionName(self): 701 '''Sees if the compiler supports __func__ or a variant. Falls back 702 on __FUNCT__ which PETSc source defines, but most users do not, thus 703 stack traces through user code are better when the compiler's 704 variant is used.''' 705 def getFunctionName(lang): 706 name = '__FUNCT__' 707 self.pushLanguage(lang) 708 if self.checkLink('', "if (__func__[0] != 'm') return 1;"): 709 name = '__func__' 710 elif self.checkLink('', "if (__FUNCTION__[0] != 'm') return 1;"): 711 name = '__FUNCTION__' 712 self.popLanguage() 713 return name 714 langs = [] 715 716 self.addDefine('FUNCTION_NAME_C', getFunctionName('C')) 717 if hasattr(self.compilers, 'CXX'): 718 self.addDefine('FUNCTION_NAME_CXX', getFunctionName('Cxx')) 719 else: 720 self.addDefine('FUNCTION_NAME_CXX', '__FUNCT__') 721 722 def configureIntptrt(self): 723 '''Determine what to use for uintptr_t''' 724 def staticAssertSizeMatchesVoidStar(inc,typename): 725 # The declaration is an error if either array size is negative. 726 # It should be okay to use an int that is too large, but it would be very unlikely for this to be the case 727 return self.checkCompile(inc, ('#define STATIC_ASSERT(cond) char negative_length_if_false[2*(!!(cond))-1]\n' 728 + 'STATIC_ASSERT(sizeof(void*) == sizeof(%s));'%typename)) 729 self.pushLanguage(self.languages.clanguage) 730 if self.checkCompile('#include <stdint.h>', 'int x; uintptr_t i = (uintptr_t)&x;'): 731 self.addDefine('UINTPTR_T', 'uintptr_t') 732 elif staticAssertSizeMatchesVoidStar('','unsigned long long'): 733 self.addDefine('UINTPTR_T', 'unsigned long long') 734 elif staticAssertSizeMatchesVoidStar('#include <stdlib.h>','size_t') or staticAssertSizeMatchesVoidStar('#include <string.h>', 'size_t'): 735 self.addDefine('UINTPTR_T', 'size_t') 736 elif staticAssertSizeMatchesVoidStar('','unsigned long'): 737 self.addDefine('UINTPTR_T', 'unsigned long') 738 elif staticAssertSizeMatchesVoidStar('','unsigned'): 739 self.addDefine('UINTPTR_T', 'unsigned') 740 else: 741 raise RuntimeError('Could not find any unsigned integer type matching void*') 742 self.popLanguage() 743 744 def configureRTLDDefault(self): 745 if self.checkCompile('#include <dlfcn.h>\n void *ptr = RTLD_DEFAULT;'): 746 self.addDefine('RTLD_DEFAULT','1') 747 return 748 749 def configureSolaris(self): 750 '''Solaris specific stuff''' 751 if os.path.isdir(os.path.join('/usr','ucblib')): 752 try: 753 flag = getattr(self.setCompilers, self.language[-1]+'SharedLinkerFlag') 754 except AttributeError: 755 flag = None 756 if flag is None: 757 self.compilers.LIBS += ' -L/usr/ucblib' 758 else: 759 self.compilers.LIBS += ' '+flag+'/usr/ucblib' 760 return 761 762 def configureLinux(self): 763 '''Linux specific stuff''' 764 # TODO: Test for this by mallocing an odd number of floats and checking the address 765 self.addDefine('HAVE_DOUBLE_ALIGN_MALLOC', 1) 766 return 767 768 def configureWin32(self): 769 '''Win32 non-cygwin specific stuff''' 770 kernel32=0 771 if self.libraries.add('Kernel32.lib','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 772 self.addDefine('HAVE_WINDOWS_H',1) 773 self.addDefine('HAVE_GETCOMPUTERNAME',1) 774 kernel32=1 775 elif self.libraries.add('kernel32','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 776 self.addDefine('HAVE_WINDOWS_H',1) 777 self.addDefine('HAVE_GETCOMPUTERNAME',1) 778 kernel32=1 779 if kernel32: 780 if self.framework.argDB['with-windows-graphics']: 781 self.addDefine('USE_WINDOWS_GRAPHICS',1) 782 if self.checkLink('#include <Windows.h>','LoadLibrary(0)'): 783 self.addDefine('HAVE_LOADLIBRARY',1) 784 if self.checkLink('#include <Windows.h>','GetProcAddress(0,0)'): 785 self.addDefine('HAVE_GETPROCADDRESS',1) 786 if self.checkLink('#include <Windows.h>','FreeLibrary(0)'): 787 self.addDefine('HAVE_FREELIBRARY',1) 788 if self.checkLink('#include <Windows.h>','GetLastError()'): 789 self.addDefine('HAVE_GETLASTERROR',1) 790 if self.checkLink('#include <Windows.h>','SetLastError(0)'): 791 self.addDefine('HAVE_SETLASTERROR',1) 792 if self.checkLink('#include <Windows.h>\n','QueryPerformanceCounter(0);\n'): 793 self.addDefine('USE_MICROSOFT_TIME',1) 794 if self.libraries.add('Advapi32.lib','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 795 self.addDefine('HAVE_GET_USER_NAME',1) 796 elif self.libraries.add('advapi32','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 797 self.addDefine('HAVE_GET_USER_NAME',1) 798 799 if not self.libraries.add('User32.lib','GetDC',prototype='#include <Windows.h>',call='GetDC(0);'): 800 self.libraries.add('user32','GetDC',prototype='#include <Windows.h>',call='GetDC(0);') 801 if not self.libraries.add('Gdi32.lib','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);'): 802 self.libraries.add('gdi32','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);') 803 804 self.types.check('int32_t', 'int') 805 if not self.checkCompile('#include <sys/types.h>\n','uid_t u;\n'): 806 self.addTypedef('int', 'uid_t') 807 self.addTypedef('int', 'gid_t') 808 if not self.checkLink('#if defined(PETSC_HAVE_UNISTD_H)\n#include <unistd.h>\n#endif\n','int a=R_OK;\n'): 809 self.framework.addDefine('R_OK', '04') 810 self.framework.addDefine('W_OK', '02') 811 self.framework.addDefine('X_OK', '01') 812 if not self.checkLink('#include <sys/stat.h>\n','int a=0;\nif (S_ISDIR(a)){}\n'): 813 self.framework.addDefine('S_ISREG(a)', '(((a)&_S_IFMT) == _S_IFREG)') 814 self.framework.addDefine('S_ISDIR(a)', '(((a)&_S_IFMT) == _S_IFDIR)') 815 if self.checkCompile('#include <Windows.h>\n','LARGE_INTEGER a;\nDWORD b=a.u.HighPart;\n'): 816 self.addDefine('HAVE_LARGE_INTEGER_U',1) 817 818 # Windows requires a Binary file creation flag when creating/opening binary files. Is a better test in order? 819 if self.checkCompile('#include <Windows.h>\n#include <fcntl.h>\n', 'int flags = O_BINARY;'): 820 self.addDefine('HAVE_O_BINARY',1) 821 822 if self.compilers.CC.find('win32fe') >= 0: 823 self.addDefine('PATH_SEPARATOR','\';\'') 824 self.addDefine('DIR_SEPARATOR','\'\\\\\'') 825 self.addDefine('REPLACE_DIR_SEPARATOR','\'/\'') 826 self.addDefine('CANNOT_START_DEBUGGER',1) 827 (petscdir,error,status) = self.executeShellCommand('cygpath -w '+self.petscdir.dir) 828 self.addDefine('DIR','"'+petscdir.replace('\\','\\\\')+'"') 829 else: 830 self.addDefine('PATH_SEPARATOR','\':\'') 831 self.addDefine('REPLACE_DIR_SEPARATOR','\'\\\\\'') 832 self.addDefine('DIR_SEPARATOR','\'/\'') 833 self.addDefine('DIR', '"'+self.petscdir.dir+'"') 834 835 return 836 837#----------------------------------------------------------------------------------------------------- 838 def configureCygwinBrokenPipe(self): 839 '''Cygwin version <= 1.7.18 had issues with pipes and long commands invoked from gnu-make 840 http://cygwin.com/ml/cygwin/2013-05/msg00340.html ''' 841 if config.setCompilers.Configure.isCygwin(): 842 import platform 843 import re 844 r=re.compile("([0-9]+).([0-9]+).([0-9]+)") 845 m=r.match(platform.release()) 846 major=int(m.group(1)) 847 minor=int(m.group(2)) 848 subminor=int(m.group(3)) 849 if ((major < 1) or (major == 1 and minor < 7) or (major == 1 and minor == 7 and subminor <= 18)): 850 self.addMakeMacro('PETSC_CYGWIN_BROKEN_PIPE','1') 851 return 852 853#----------------------------------------------------------------------------------------------------- 854 def configureDefaultArch(self): 855 conffile = os.path.join('conf', 'petscvariables') 856 if self.framework.argDB['with-default-arch']: 857 fd = file(conffile, 'w') 858 fd.write('PETSC_ARCH='+self.arch.arch+'\n') 859 fd.write('PETSC_DIR='+self.petscdir.dir+'\n') 860 fd.write('include '+os.path.join(self.petscdir.dir,self.arch.arch,'conf','petscvariables')+'\n') 861 fd.close() 862 self.framework.actions.addArgument('PETSc', 'Build', 'Set default architecture to '+self.arch.arch+' in '+conffile) 863 elif os.path.isfile(conffile): 864 try: 865 os.unlink(conffile) 866 except: 867 raise RuntimeError('Unable to remove file '+conffile+'. Did a different user create it?') 868 return 869 870#----------------------------------------------------------------------------------------------------- 871 def configureScript(self): 872 '''Output a script in the conf directory which will reproduce the configuration''' 873 import nargs 874 import sys 875 scriptName = os.path.join(self.arch.arch,'conf', 'reconfigure-'+self.arch.arch+'.py') 876 args = dict([(nargs.Arg.parseArgument(arg)[0], arg) for arg in self.framework.clArgs]) 877 if 'with-clean' in args: 878 del args['with-clean'] 879 if 'configModules' in args: 880 if nargs.Arg.parseArgument(args['configModules'])[1] == 'PETSc.Configure': 881 del args['configModules'] 882 if 'optionsModule' in args: 883 if nargs.Arg.parseArgument(args['optionsModule'])[1] == 'PETSc.compilerOptions': 884 del args['optionsModule'] 885 if not 'PETSC_ARCH' in args: 886 args['PETSC_ARCH'] = 'PETSC_ARCH='+str(self.arch.arch) 887 f = file(scriptName, 'w') 888 f.write('#!'+sys.executable+'\n') 889 f.write('if __name__ == \'__main__\':\n') 890 f.write(' import sys\n') 891 f.write(' import os\n') 892 f.write(' sys.path.insert(0, os.path.abspath(\'config\'))\n') 893 f.write(' import configure\n') 894 # pretty print repr(args.values()) 895 f.write(' configure_options = [\n') 896 for itm in sorted(args.values()): 897 f.write(' \''+str(itm)+'\',\n') 898 f.write(' ]\n') 899 f.write(' configure.petsc_configure(configure_options)\n') 900 f.close() 901 try: 902 os.chmod(scriptName, 0775) 903 except OSError, e: 904 self.framework.logPrint('Unable to make reconfigure script executable:\n'+str(e)) 905 self.framework.actions.addArgument('PETSc', 'File creation', 'Created '+scriptName+' for automatic reconfiguration') 906 return 907 908 def configureInstall(self): 909 '''Setup the directories for installation''' 910 if self.framework.argDB['prefix']: 911 self.installdir = self.framework.argDB['prefix'] 912 self.addMakeRule('shared_install','',['-@echo "Now to install the libraries do:"',\ 913 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} install"',\ 914 '-@echo "========================================="']) 915 else: 916 self.installdir = os.path.join(self.petscdir.dir,self.arch.arch) 917 self.addMakeRule('shared_install','',['-@echo "Now to check if the libraries are working do:"',\ 918 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} test"',\ 919 '-@echo "========================================="']) 920 return 921 922 def configureGCOV(self): 923 if self.framework.argDB['with-gcov']: 924 self.addDefine('USE_GCOV','1') 925 return 926 927 def configureFortranFlush(self): 928 if hasattr(self.compilers, 'FC'): 929 for baseName in ['flush','flush_']: 930 if self.libraries.check('', baseName, otherLibs = self.compilers.flibs, fortranMangle = 1): 931 self.addDefine('HAVE_'+baseName.upper(), 1) 932 return 933 934 def postProcessPackages(self): 935 postPackages=[] 936 for i in self.framework.packages: 937 if hasattr(i,'postProcess'): postPackages.append(i) 938 if postPackages: 939 # ctetgen needs petsc conf files. so attempt to create them early 940 self.framework.dumpConfFiles() 941 for i in postPackages: i.postProcess() 942 return 943 944 def configure(self): 945 if not os.path.samefile(self.petscdir.dir, os.getcwd()): 946 raise RuntimeError('Wrong PETSC_DIR option specified: '+str(self.petscdir.dir) + '\n Configure invoked in: '+os.path.realpath(os.getcwd())) 947 if self.framework.argDB['prefix'] and os.path.isdir(self.framework.argDB['prefix']) and os.path.samefile(self.framework.argDB['prefix'],self.petscdir.dir): 948 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR!') 949 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)): 950 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR/PETSC_ARCH!') 951 self.framework.header = os.path.join(self.arch.arch,'include','petscconf.h') 952 self.framework.cHeader = os.path.join(self.arch.arch,'include','petscfix.h') 953 self.framework.makeMacroHeader = os.path.join(self.arch.arch,'conf','petscvariables') 954 self.framework.makeRuleHeader = os.path.join(self.arch.arch,'conf','petscrules') 955 if self.libraries.math is None: 956 raise RuntimeError('PETSc requires a functional math library. Please send configure.log to petsc-maint@mcs.anl.gov.') 957 if self.languages.clanguage == 'Cxx' and not hasattr(self.compilers, 'CXX'): 958 raise RuntimeError('Cannot set C language to C++ without a functional C++ compiler.') 959 self.executeTest(self.configureRTLDDefault) 960 self.executeTest(self.configurePrefetch) 961 self.executeTest(self.configureUnused) 962 self.executeTest(self.configureDeprecated) 963 self.executeTest(self.configureExpect); 964 self.executeTest(self.configureFunctionName); 965 self.executeTest(self.configureIntptrt); 966 self.executeTest(self.configureSolaris) 967 self.executeTest(self.configureLinux) 968 self.executeTest(self.configureWin32) 969 self.executeTest(self.configureCygwinBrokenPipe) 970 self.executeTest(self.configureDefaultArch) 971 self.executeTest(self.configureScript) 972 self.executeTest(self.configureInstall) 973 self.executeTest(self.configureGCOV) 974 self.executeTest(self.configureFortranFlush) 975 self.executeTest(self.configureAtoll) 976 # dummy rules, always needed except for remote builds 977 self.addMakeRule('remote','') 978 self.addMakeRule('remoteclean','') 979 980 self.Dump() 981 self.dumpConfigInfo() 982 self.dumpMachineInfo() 983 self.postProcessPackages() 984 self.dumpCMakeConfig() 985 self.dumpCMakeLists() 986 self.cmakeBoot() 987 self.DumpPkgconfig() 988 self.DumpModule() 989 self.framework.log.write('================================================================================\n') 990 self.logClear() 991 return 992