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