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.getMakeMacro('PETSC_BUILD_USING_CMAKE'): 24 build_type = 'cmake build' 25 else: 26 build_type = 'legacy build' 27 desc.append(' Configure stage complete. Now build PETSc libraries with (%s):' % build_type) 28 desc.append(' make PETSC_DIR='+self.petscdir.dir+' PETSC_ARCH='+self.arch.arch+' all') 29 desc.append(' or (experimental with python):') 30 desc.append(' PETSC_DIR='+self.petscdir.dir+' PETSC_ARCH='+self.arch.arch+' ./config/builder.py') 31 desc.append('xxx=========================================================================xxx') 32 return '\n'.join(desc)+'\n' 33 34 def setupHelp(self, help): 35 import nargs 36 help.addArgument('PETSc', '-prefix=<dir>', nargs.Arg(None, '', 'Specifiy location to install PETSc (eg. /usr/local)')) 37 help.addArgument('Windows','-with-windows-graphics=<bool>', nargs.ArgBool(None, 1,'Enable check for Windows Graphics')) 38 help.addArgument('PETSc', '-with-default-arch=<bool>', nargs.ArgBool(None, 1, 'Allow using the last configured arch without setting PETSC_ARCH')) 39 help.addArgument('PETSc','-with-single-library=<bool>', nargs.ArgBool(None, 1,'Put all PETSc code into the single -lpetsc library')) 40 help.addArgument('PETSc', '-with-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.setCompilers) 48 self.languages = framework.require('PETSc.utilities.languages', self.setCompilers) 49 self.debugging = framework.require('PETSc.utilities.debugging', self.setCompilers) 50 self.CHUD = framework.require('PETSc.utilities.CHUD', self) 51 self.compilers = framework.require('config.compilers', self) 52 self.types = framework.require('config.types', self) 53 self.headers = framework.require('config.headers', self) 54 self.functions = framework.require('config.functions', self) 55 self.libraries = framework.require('config.libraries', self) 56 self.atomics = framework.require('config.atomics', self) 57 self.blasLapack = framework.require('config.packages.BlasLapack',self) 58 if os.path.isdir(os.path.join('config', 'PETSc')): 59 for d in ['utilities', 'packages']: 60 for utility in os.listdir(os.path.join('config', 'PETSc', d)): 61 (utilityName, ext) = os.path.splitext(utility) 62 if not utilityName.startswith('.') and not utilityName.startswith('#') and ext == '.py' and not utilityName == '__init__': 63 utilityObj = self.framework.require('PETSc.'+d+'.'+utilityName, self) 64 utilityObj.headerPrefix = self.headerPrefix 65 utilityObj.archProvider = self.arch 66 utilityObj.languageProvider = self.languages 67 utilityObj.installDirProvider = self.petscdir 68 setattr(self, utilityName.lower(), utilityObj) 69 70 for package in config.packages.all: 71 if not package == 'PETSc': 72 packageObj = framework.require('config.packages.'+package, self) 73 packageObj.archProvider = self.arch 74 packageObj.languageProvider = self.languages 75 packageObj.installDirProvider = self.petscdir 76 setattr(self, package.lower(), packageObj) 77 # Force blaslapack to depend on scalarType so precision is set before BlasLapack is built 78 framework.require('PETSc.utilities.scalarTypes', self.f2cblaslapack) 79 self.f2cblaslapack.precisionProvider = self.scalartypes 80 framework.require('PETSc.utilities.scalarTypes', self.blaslapack) 81 self.blaslapack.precisionProvider = self.scalartypes 82 83 self.compilers.headerPrefix = self.headerPrefix 84 self.types.headerPrefix = self.headerPrefix 85 self.headers.headerPrefix = self.headerPrefix 86 self.functions.headerPrefix = self.headerPrefix 87 self.libraries.headerPrefix = self.headerPrefix 88 self.blaslapack.headerPrefix = self.headerPrefix 89 self.mpi.headerPrefix = self.headerPrefix 90 headersC = map(lambda name: name+'.h', ['setjmp','dos', 'endian', 'fcntl', 'float', 'io', 'limits', 'malloc', 'pwd', 'search', 'strings', 91 'unistd', 'sys/sysinfo', 'machine/endian', 'sys/param', 'sys/procfs', 'sys/resource', 92 'sys/systeminfo', 'sys/times', 'sys/utsname','string', 'stdlib','memory', 93 'sys/socket','sys/wait','netinet/in','netdb','Direct','time','Ws2tcpip','sys/types', 94 'WindowsX', 'cxxabi','float','ieeefp','stdint','fenv','sched','pthread']) 95 functions = ['access', '_access', 'clock', 'drand48', 'getcwd', '_getcwd', 'getdomainname', 'gethostname', 'getpwuid', 96 'gettimeofday', 'getwd', 'memalign', 'memmove', 'mkstemp', 'popen', 'PXFGETARG', 'rand', 'getpagesize', 97 'readlink', 'realpath', 'sigaction', 'signal', 'sigset', 'usleep', 'sleep', '_sleep', 'socket', 98 'times', 'gethostbyname', 'uname','snprintf','_snprintf','_fullpath','lseek','_lseek','time','fork','stricmp', 99 'strcasecmp', 'bzero', 'dlopen', 'dlsym', 'dlclose', 'dlerror', 100 '_intel_fast_memcpy','_intel_fast_memset'] 101 libraries1 = [(['socket', 'nsl'], 'socket'), (['fpe'], 'handle_sigfpes')] 102 self.headers.headers.extend(headersC) 103 self.functions.functions.extend(functions) 104 self.libraries.libraries.extend(libraries1) 105 106 return 107 108 def DumpPkgconfig(self): 109 ''' Create a pkg-config file ''' 110 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')): 111 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')) 112 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig','PETSc.pc'),'w') 113 if self.framework.argDB['prefix']: 114 installdir = self.framework.argDB['prefix'] 115 fd.write('prefix='+installdir+'\n') 116 fd.write('exec_prefix=${prefix}\n') 117 fd.write('includedir=${prefix}/include\n') 118 fd.write('libdir='+os.path.join(installdir,'lib')+'\n') 119 else: 120 fd.write('prefix='+self.petscdir.dir+'\n') 121 fd.write('exec_prefix=${prefix}\n') 122 fd.write('includedir=${prefix}/include\n') 123 fd.write('libdir='+os.path.join(self.petscdir.dir,self.arch.arch,'lib')+'\n') 124 125 self.setCompilers.pushLanguage('C') 126 fd.write('ccompiler='+self.setCompilers.getCompiler()+'\n') 127 self.setCompilers.popLanguage() 128 if hasattr(self.compilers, 'C++'): 129 self.setCompilers.pushLanguage('C++') 130 fd.write('cxxcompiler='+self.setCompilers.getCompiler()+'\n') 131 self.setCompilers.popLanguage() 132 if hasattr(self.compilers, 'FC'): 133 self.setCompilers.pushLanguage('FC') 134 fd.write('fcompiler='+self.setCompilers.getCompiler()+'\n') 135 self.setCompilers.popLanguage() 136 fd.write('blaslapacklibs='+self.libraries.toStringNoDupes(self.blaslapack.lib)+'\n') 137 138 fd.write('\n') 139 fd.write('Name: PETSc\n') 140 fd.write('Description: Library to solve ODEs and algebraic equations\n') 141 fd.write('Version: %s\n' % self.petscdir.version) 142 143 fd.write('Cflags: '+self.allincludes+'\n') 144 145 plibs = self.libraries.toStringNoDupes(['-L'+os.path.join(self.petscdir.dir,self.arch.arch,'lib'),' -lpetsc']) 146 if self.framework.argDB['prefix']: 147 fd.write('Libs: '+plibs.replace(os.path.join(self.petscdir.dir,self.arch.arch),self.framework.argDB['prefix'])+'\n') 148 else: 149 fd.write('Libs: '+plibs+'\n') 150 fd.write('Libs.private: '+' '.join(self.packagelibs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs+self.compilers.LIBS.split(' '))) 151 152 fd.close() 153 return 154 155 def DumpModule(self): 156 ''' Create a module file ''' 157 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','modules')): 158 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','modules')) 159 if self.framework.argDB['prefix']: 160 installdir = self.framework.argDB['prefix'] 161 installarch = '' 162 installpath = os.path.join(installdir,'bin') 163 else: 164 installdir = self.petscdir.dir 165 installarch = self.arch.arch 166 installpath = os.path.join(installdir,installarch,'bin')+':'+os.path.join(installdir,'bin') 167 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','modules',self.petscdir.version+'-'+self.arch.arch),'w') 168 fd.write('''\ 169#%%Module 170 171proc ModulesHelp { } { 172 puts stderr "This module sets the path and environment variables for petsc-%s" 173 puts stderr " see http://www.mcs.anl.gov/petsc/ for more information " 174 puts stderr "" 175} 176module-whatis "PETSc - Portable, Extensible Toolkit for Scientific Computation" 177 178set petsc_dir %s 179set petsc_arch %s 180 181setenv PETSC_ARCH $petsc_arch 182setenv PETSC_DIR $petsc_dir 183prepend-path PATH %s 184''' % (self.petscdir.version, installdir, installarch, installpath)) 185 fd.close() 186 return 187 188 def Dump(self): 189 ''' Actually put the values into the configuration files ''' 190 # eventually everything between -- should be gone 191#----------------------------------------------------------------------------------------------------- 192 193 # Sometimes we need C compiler, even if built with C++ 194 self.setCompilers.pushLanguage('C') 195 self.addMakeMacro('CC_FLAGS',self.setCompilers.getCompilerFlags()) 196 self.setCompilers.popLanguage() 197 198 # C preprocessor values 199 self.addMakeMacro('CPP_FLAGS',self.setCompilers.CPPFLAGS+self.CHUD.CPPFLAGS) 200 201 # compiler values 202 self.setCompilers.pushLanguage(self.languages.clanguage) 203 self.addMakeMacro('PCC',self.setCompilers.getCompiler()) 204 self.addMakeMacro('PCC_FLAGS',self.setCompilers.getCompilerFlags()) 205 self.setCompilers.popLanguage() 206 # .o or .obj 207 self.addMakeMacro('CC_SUFFIX','o') 208 209 # executable linker values 210 self.setCompilers.pushLanguage(self.languages.clanguage) 211 pcc_linker = self.setCompilers.getLinker() 212 self.addMakeMacro('PCC_LINKER',pcc_linker) 213 self.addMakeMacro('PCC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 214 self.setCompilers.popLanguage() 215 # '' for Unix, .exe for Windows 216 self.addMakeMacro('CC_LINKER_SUFFIX','') 217 218 if hasattr(self.compilers, 'FC'): 219 self.setCompilers.pushLanguage('FC') 220 # need FPPFLAGS in config/setCompilers 221 self.addDefine('HAVE_FORTRAN','1') 222 self.addMakeMacro('FPP_FLAGS',self.setCompilers.CPPFLAGS) 223 224 # compiler values 225 self.addMakeMacro('FC_FLAGS',self.setCompilers.getCompilerFlags()) 226 self.setCompilers.popLanguage() 227 # .o or .obj 228 self.addMakeMacro('FC_SUFFIX','o') 229 230 # executable linker values 231 self.setCompilers.pushLanguage('FC') 232 # Cannot have NAG f90 as the linker - so use pcc_linker as fc_linker 233 fc_linker = self.setCompilers.getLinker() 234 if config.setCompilers.Configure.isNAG(fc_linker): 235 self.addMakeMacro('FC_LINKER',pcc_linker) 236 else: 237 self.addMakeMacro('FC_LINKER',fc_linker) 238 self.addMakeMacro('FC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 239 # apple requires this shared library linker flag on SOME versions of the os 240 if self.setCompilers.getLinkerFlags().find('-Wl,-commons,use_dylibs') > -1: 241 self.addMakeMacro('DARWIN_COMMONS_USE_DYLIBS',' -Wl,-commons,use_dylibs ') 242 self.setCompilers.popLanguage() 243 244 # F90 Modules 245 if self.setCompilers.fortranModuleIncludeFlag: 246 self.addMakeMacro('FC_MODULE_FLAG', self.setCompilers.fortranModuleIncludeFlag) 247 else: # for non-f90 compilers like g77 248 self.addMakeMacro('FC_MODULE_FLAG', '-I') 249 if self.setCompilers.fortranModuleIncludeFlag: 250 self.addMakeMacro('FC_MODULE_OUTPUT_FLAG', self.setCompilers.fortranModuleOutputFlag) 251 else: 252 self.addMakeMacro('FC','') 253 254 if hasattr(self.compilers, 'CUDAC'): 255 self.setCompilers.pushLanguage('CUDA') 256 self.addMakeMacro('CUDAC_FLAGS',self.setCompilers.getCompilerFlags()) 257 self.setCompilers.popLanguage() 258 259 # shared library linker values 260 self.setCompilers.pushLanguage(self.languages.clanguage) 261 # need to fix BuildSystem to collect these separately 262 self.addMakeMacro('SL_LINKER',self.setCompilers.getLinker()) 263 self.addMakeMacro('SL_LINKER_FLAGS','${PCC_LINKER_FLAGS}') 264 self.setCompilers.popLanguage() 265 # One of 'a', 'so', 'lib', 'dll', 'dylib' (perhaps others also?) depending on the library generator and architecture 266 # Note: . is not included in this macro, consistent with AR_LIB_SUFFIX 267 if self.setCompilers.sharedLibraryExt == self.setCompilers.AR_LIB_SUFFIX: 268 self.addMakeMacro('SL_LINKER_SUFFIX', '') 269 self.addDefine('SLSUFFIX','""') 270 else: 271 self.addMakeMacro('SL_LINKER_SUFFIX', self.setCompilers.sharedLibraryExt) 272 self.addDefine('SLSUFFIX','"'+self.setCompilers.sharedLibraryExt+'"') 273 274 self.addMakeMacro('SL_LINKER_LIBS','${PETSC_EXTERNAL_LIB_BASIC}') 275 276#----------------------------------------------------------------------------------------------------- 277 278 # CONLY or CPP. We should change the PETSc makefiles to do this better 279 if self.languages.clanguage == 'C': lang = 'CONLY' 280 else: lang = 'CXXONLY' 281 self.addMakeMacro('PETSC_LANGUAGE',lang) 282 283 # real or complex 284 self.addMakeMacro('PETSC_SCALAR',self.scalartypes.scalartype) 285 # double or float 286 self.addMakeMacro('PETSC_PRECISION',self.scalartypes.precision) 287 288 if self.framework.argDB['with-batch']: 289 self.addMakeMacro('PETSC_WITH_BATCH','1') 290 291 # Test for compiler-specific macros that need to be defined. 292 if self.setCompilers.isCrayVector('CC'): 293 self.addDefine('HAVE_CRAY_VECTOR','1') 294 295#----------------------------------------------------------------------------------------------------- 296 if self.functions.haveFunction('gethostbyname') and self.functions.haveFunction('socket') and self.headers.haveHeader('netinet/in.h'): 297 self.addDefine('USE_SOCKET_VIEWER','1') 298 if self.checkCompile('#include <sys/socket.h>','setsockopt(0,SOL_SOCKET,SO_REUSEADDR,0,0)'): 299 self.addDefine('HAVE_SO_REUSEADDR','1') 300 301#----------------------------------------------------------------------------------------------------- 302 # print include and lib for makefiles 303 self.framework.packages.reverse() 304 includes = [os.path.join(self.petscdir.dir,'include'),os.path.join(self.petscdir.dir,self.arch.arch,'include')] 305 libs = [] 306 for i in self.framework.packages: 307 if i.useddirectly: 308 self.addDefine('HAVE_'+i.PACKAGE.replace('-','_'), 1) # ONLY list package if it is used directly by PETSc (and not only by another package) 309 if not isinstance(i.lib, list): 310 i.lib = [i.lib] 311 libs.extend(i.lib) 312 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_LIB', self.libraries.toStringNoDupes(i.lib)) 313 if hasattr(i,'include'): 314 if not isinstance(i.include,list): 315 i.include = [i.include] 316 includes.extend(i.include) 317 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_INCLUDE',self.headers.toStringNoDupes(i.include)) 318 self.packagelibs = libs 319 if self.framework.argDB['with-single-library']: 320 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 321 self.addMakeMacro('PETSC_WITH_EXTERNAL_LIB',self.alllibs) 322 else: 323 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 324 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) 325 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 326 self.allincludes = self.headers.toStringNoDupes(includes) 327 self.addMakeMacro('PETSC_CC_INCLUDES',self.allincludes) 328 self.PETSC_CC_INCLUDES = self.allincludes 329 if hasattr(self.compilers, 'FC'): 330 if self.compilers.fortranIsF90: 331 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes,includes)) 332 else: 333 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes)) 334 335 self.addMakeMacro('DESTDIR',self.installdir) 336 self.addDefine('LIB_DIR','"'+os.path.join(self.installdir,'lib')+'"') 337 338 if self.framework.argDB['with-single-library']: 339 # overrides the values set in conf/variables 340 self.addMakeMacro('LIBNAME','${INSTALL_LIB_DIR}/libpetsc.${AR_LIB_SUFFIX}') 341 self.addMakeMacro('SHLIBS','libpetsc') 342 self.addMakeMacro('PETSC_LIB_BASIC','-lpetsc') 343 self.addMakeMacro('PETSC_KSP_LIB_BASIC','-lpetsc') 344 self.addMakeMacro('PETSC_TS_LIB_BASIC','-lpetsc') 345 self.addDefine('USE_SINGLE_LIBRARY', '1') 346 if self.sharedlibraries.useShared: 347 self.addMakeMacro('PETSC_SYS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 348 self.addMakeMacro('PETSC_VEC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 349 self.addMakeMacro('PETSC_MAT_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 350 self.addMakeMacro('PETSC_DM_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 351 self.addMakeMacro('PETSC_KSP_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 352 self.addMakeMacro('PETSC_SNES_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 353 self.addMakeMacro('PETSC_TS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 354 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 355 self.addMakeMacro('PETSC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 356 self.addMakeMacro('PETSC_CONTRIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 357 else: 358 self.addMakeMacro('PETSC_SYS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 359 self.addMakeMacro('PETSC_VEC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 360 self.addMakeMacro('PETSC_MAT_LIB','${PETSC_WITH_EXTERNAL_LIB}') 361 self.addMakeMacro('PETSC_DM_LIB','${PETSC_WITH_EXTERNAL_LIB}') 362 self.addMakeMacro('PETSC_KSP_LIB','${PETSC_WITH_EXTERNAL_LIB}') 363 self.addMakeMacro('PETSC_SNES_LIB','${PETSC_WITH_EXTERNAL_LIB}') 364 self.addMakeMacro('PETSC_TS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 365 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 366 self.addMakeMacro('PETSC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 367 self.addMakeMacro('PETSC_CONTRIB','${PETSC_WITH_EXTERNAL_LIB}') 368 369 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib')): 370 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib')) 371 372 # add a makefile entry for configure options 373 self.addMakeMacro('CONFIGURE_OPTIONS', self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')) 374 return 375 376 def dumpConfigInfo(self): 377 import time 378 fd = file(os.path.join(self.arch.arch,'include','petscconfiginfo.h'),'w') 379 fd.write('static const char *petscconfigureruntime = "'+time.ctime(time.time())+'";\n') 380 fd.write('static const char *petscconfigureoptions = "'+self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')+'";\n') 381 fd.close() 382 return 383 384 def dumpMachineInfo(self): 385 import platform 386 import time 387 import script 388 fd = file(os.path.join(self.arch.arch,'include','petscmachineinfo.h'),'w') 389 fd.write('static const char *petscmachineinfo = \"\\n\"\n') 390 fd.write('\"-----------------------------------------\\n\"\n') 391 fd.write('\"Libraries compiled on %s on %s \\n\"\n' % (time.ctime(time.time()), platform.node())) 392 fd.write('\"Machine characteristics: %s\\n\"\n' % (platform.platform())) 393 fd.write('\"Using PETSc directory: %s\\n\"\n' % (self.petscdir.dir)) 394 fd.write('\"Using PETSc arch: %s\\n\"\n' % (self.arch.arch)) 395 fd.write('\"-----------------------------------------\\n\";\n') 396 fd.write('static const char *petsccompilerinfo = \"\\n\"\n') 397 self.setCompilers.pushLanguage(self.languages.clanguage) 398 fd.write('\"Using C compiler: %s %s ${COPTFLAGS} ${CFLAGS}\\n\"\n' % (self.setCompilers.getCompiler(), self.setCompilers.getCompilerFlags())) 399 self.setCompilers.popLanguage() 400 if hasattr(self.compilers, 'FC'): 401 self.setCompilers.pushLanguage('FC') 402 fd.write('\"Using Fortran compiler: %s %s ${FOPTFLAGS} ${FFLAGS} %s\\n\"\n' % (self.setCompilers.getCompiler(), self.setCompilers.getCompilerFlags(), self.setCompilers.CPPFLAGS)) 403 self.setCompilers.popLanguage() 404 fd.write('\"-----------------------------------------\\n\";\n') 405 fd.write('static const char *petsccompilerflagsinfo = \"\\n\"\n') 406 fd.write('\"Using include paths: %s %s %s\\n\"\n' % ('-I'+os.path.join(self.petscdir.dir, self.arch.arch, 'include'), '-I'+os.path.join(self.petscdir.dir, 'include'), self.PETSC_CC_INCLUDES.replace('\\ ','\\\\ '))) 407 fd.write('\"-----------------------------------------\\n\";\n') 408 fd.write('static const char *petsclinkerinfo = \"\\n\"\n') 409 self.setCompilers.pushLanguage(self.languages.clanguage) 410 fd.write('\"Using C linker: %s\\n\"\n' % (self.setCompilers.getLinker())) 411 self.setCompilers.popLanguage() 412 if hasattr(self.compilers, 'FC'): 413 self.setCompilers.pushLanguage('FC') 414 fd.write('\"Using Fortran linker: %s\\n\"\n' % (self.setCompilers.getLinker())) 415 self.setCompilers.popLanguage() 416 if self.framework.argDB['with-single-library']: 417 petsclib = '-lpetsc' 418 else: 419 petsclib = '-lpetscts -lpetscsnes -lpetscksp -lpetscdm -lpetscmat -lpetscvec -lpetscsys' 420 fd.write('\"Using libraries: %s%s -L%s %s %s\\n\"\n' % (self.setCompilers.CSharedLinkerFlag, os.path.join(self.petscdir.dir, self.arch.arch, 'lib'), os.path.join(self.petscdir.dir, self.arch.arch, 'lib'), petsclib, self.PETSC_EXTERNAL_LIB_BASIC.replace('\\ ','\\\\ '))) 421 fd.write('\"-----------------------------------------\\n\";\n') 422 fd.close() 423 return 424 425 def dumpCMakeConfig(self): 426 ''' 427 Writes configuration-specific values to ${PETSC_ARCH}/conf/PETScConfig.cmake. 428 This file is private to PETSc and should not be included by third parties 429 (a suitable file can be produced later by CMake, but this is not it). 430 ''' 431 def cmakeset(fd,key,val=True): 432 if val == True: val = 'YES' 433 if val == False: val = 'NO' 434 fd.write('set (' + key + ' ' + val + ')\n') 435 def ensurelist(a): 436 if isinstance(a,list): 437 return a 438 else: 439 return [a] 440 def libpath(lib): 441 'Returns a search path if that is what this item provides, else "" which will be cleaned out later' 442 if not isinstance(lib,str): return '' 443 if lib.startswith('-L'): return lib[2:] 444 if lib.startswith('-R'): return lib[2:] 445 if lib.startswith('-Wl,-rpath,'): 446 # This case occurs when an external package needs a specific system library that is normally provided by the compiler. 447 # In other words, the -L path is builtin to the wrapper or compiler, here we provide it so that CMake can locate the 448 # corresponding library. 449 return lib[len('-Wl,-rpath,'):] 450 if lib.startswith('-'): return '' 451 return os.path.dirname(lib) 452 def cleanlib(lib): 453 'Returns a library name if that is what this item provides, else "" which will be cleaned out later' 454 if not isinstance(lib,str): return '' 455 if lib.startswith('-l'): return lib[2:] 456 if lib.startswith('-Wl') or lib.startswith('-L'): return '' 457 lib = os.path.splitext(os.path.basename(lib))[0] 458 if lib.startswith('lib'): return lib[3:] 459 return lib 460 def nub(lst): 461 'Return a list containing the first occurrence of each unique element' 462 unique = [] 463 for elem in lst: 464 if elem not in unique and elem != '': 465 unique.append(elem) 466 return unique 467 try: reversed # reversed was added in Python-2.4 468 except NameError: 469 def reversed(lst): return lst[::-1] 470 def nublast(lst): 471 'Return a list containing the last occurrence of each unique entry in a list' 472 return reversed(nub(reversed(lst))) 473 def cmakeexpand(varname): 474 return r'"${' + varname + r'}"' 475 def uniqextend(lst,new): 476 for x in ensurelist(new): 477 if x not in lst: 478 lst.append(x) 479 def notstandardinclude(path): 480 return path not in '/usr/include'.split() # /usr/local/include is not automatically included on FreeBSD 481 def writeMacroDefinitions(fd): 482 if self.mpi.usingMPIUni: 483 cmakeset(fd,'PETSC_HAVE_MPIUNI') 484 for pkg in self.framework.packages: 485 if pkg.useddirectly: 486 cmakeset(fd,'PETSC_HAVE_' + pkg.PACKAGE.replace('-','_')) 487 for pair in pkg.defines.items(): 488 if pair[0].startswith('HAVE_') and pair[1]: 489 cmakeset(fd, self.framework.getFullDefineName(pkg, pair[0]), pair[1]) 490 for name,val in self.functions.defines.items(): 491 cmakeset(fd,'PETSC_'+name,val) 492 for dct in [self.defines, self.libraryoptions.defines]: 493 for k,v in dct.items(): 494 if k.startswith('USE_'): 495 cmakeset(fd,'PETSC_' + k, v) 496 cmakeset(fd,'PETSC_USE_COMPLEX', self.scalartypes.scalartype == 'complex') 497 cmakeset(fd,'PETSC_USE_REAL_' + self.scalartypes.precision.upper()) 498 cmakeset(fd,'PETSC_CLANGUAGE_'+self.languages.clanguage) 499 if hasattr(self.compilers, 'FC'): 500 cmakeset(fd,'PETSC_HAVE_FORTRAN') 501 if self.compilers.fortranIsF90: 502 cmakeset(fd,'PETSC_USING_F90') 503 if self.compilers.fortranIsF2003: 504 cmakeset(fd,'PETSC_USING_F2003') 505 if hasattr(self.compilers, 'CXX'): 506 cmakeset(fd,'PETSC_HAVE_CXX') 507 if self.sharedlibraries.useShared: 508 cmakeset(fd,'BUILD_SHARED_LIBS') 509 def writeBuildFlags(fd): 510 def extendby(lib): 511 libs = ensurelist(lib) 512 lib_paths.extend(map(libpath,libs)) 513 lib_libs.extend(map(cleanlib,libs)) 514 lib_paths = [] 515 lib_libs = [] 516 includes = [] 517 libvars = [] 518 for pkg in self.framework.packages: 519 extendby(pkg.lib) 520 uniqextend(includes,pkg.include) 521 extendby(self.libraries.math) 522 extendby(self.libraries.rt) 523 extendby(self.compilers.flibs) 524 extendby(self.compilers.cxxlibs) 525 extendby(self.compilers.LIBS.split()) 526 for libname in nublast(lib_libs): 527 libvar = 'PETSC_' + libname.upper() + '_LIB' 528 addpath = '' 529 for lpath in nublast(lib_paths): 530 addpath += '"' + str(lpath) + '" ' 531 fd.write('find_library (' + libvar + ' ' + libname + ' HINTS ' + addpath + ')\n') 532 libvars.append(libvar) 533 fd.write('mark_as_advanced (' + ' '.join(libvars) + ')\n') 534 fd.write('set (PETSC_PACKAGE_LIBS ' + ' '.join(map(cmakeexpand,libvars)) + ')\n') 535 includes = filter(notstandardinclude,includes) 536 fd.write('set (PETSC_PACKAGE_INCLUDES ' + ' '.join(map(lambda i: '"'+i+'"',includes)) + ')\n') 537 fd = open(os.path.join(self.arch.arch,'conf','PETScConfig.cmake'), 'w') 538 writeMacroDefinitions(fd) 539 writeBuildFlags(fd) 540 fd.close() 541 return 542 543 def dumpCMakeLists(self): 544 import sys 545 if sys.version_info >= (2,5): 546 import cmakegen 547 try: 548 cmakegen.main(self.petscdir.dir, log=self.framework.log) 549 except (OSError), e: 550 self.framework.logPrint('Generating CMakeLists.txt failed:\n' + str(e)) 551 else: 552 self.framework.logPrint('Skipping cmakegen due to old python version: ' +str(sys.version_info) ) 553 554 def cmakeBoot(self): 555 import sys 556 self.cmakeboot_success = False 557 if sys.version_info >= (2,5) and hasattr(self.cmake,'cmake'): 558 try: 559 import cmakeboot 560 self.cmakeboot_success = cmakeboot.main(petscdir=self.petscdir.dir,petscarch=self.arch.arch,argDB=self.argDB,framework=self.framework,log=self.framework.log) 561 except (OSError), e: 562 self.framework.logPrint('Booting CMake in PETSC_ARCH failed:\n' + str(e)) 563 except (ImportError, KeyError), e: 564 self.framework.logPrint('Importing cmakeboot failed:\n' + str(e)) 565 if self.cmakeboot_success: 566 if self.framework.argDB['with-cuda']: # Our CMake build does not support CUDA at this time 567 self.framework.logPrint('CMake configured successfully, but could not be used by default because --with-cuda was used\n') 568 elif hasattr(self.compilers, 'FC') and self.compilers.fortranIsF90 and not self.setCompilers.fortranModuleOutputFlag: 569 self.framework.logPrint('CMake configured successfully, but could not be used by default because of missing fortranModuleOutputFlag\n') 570 else: 571 self.framework.logPrint('CMake configured successfully, using as default build\n') 572 self.addMakeMacro('PETSC_BUILD_USING_CMAKE',1) 573 else: 574 self.framework.logPrint('CMake configuration was unsuccessful\n') 575 else: 576 self.framework.logPrint('Skipping cmakeboot due to old python version: ' +str(sys.version_info) ) 577 return 578 579 def configurePrefetch(self): 580 '''Sees if there are any prefetch functions supported''' 581 if config.setCompilers.Configure.isSolaris() or self.framework.argDB['with-ios']: 582 self.addDefine('Prefetch(a,b,c)', ' ') 583 return 584 self.pushLanguage(self.languages.clanguage) 585 if self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch((const char*)v,_MM_HINT_NTA);\n'): 586 # The Intel Intrinsics manual [1] specifies the prototype 587 # 588 # void _mm_prefetch(char const *a, int sel); 589 # 590 # but other vendors seem to insist on using subtly different 591 # prototypes, including void* for the pointer, and an enum for 592 # sel. These are both reasonable changes, but negatively impact 593 # portability. 594 # 595 # [1] http://software.intel.com/file/6373 596 self.addDefine('HAVE_XMMINTRIN_H', 1) 597 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const char*)(a),(c))') 598 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 599 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 600 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 601 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 602 elif self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch(v,_MM_HINT_NTA);\n'): 603 self.addDefine('HAVE_XMMINTRIN_H', 1) 604 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const void*)(a),(c))') 605 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 606 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 607 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 608 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 609 elif self.checkLink('', 'void *v = 0;__builtin_prefetch(v,0,0);\n'): 610 # From GCC docs: void __builtin_prefetch(const void *addr,int rw,int locality) 611 # 612 # The value of rw is a compile-time constant one or zero; one 613 # means that the prefetch is preparing for a write to the memory 614 # address and zero, the default, means that the prefetch is 615 # preparing for a read. The value locality must be a compile-time 616 # constant integer between zero and three. A value of zero means 617 # that the data has no temporal locality, so it need not be left 618 # in the cache after the access. A value of three means that the 619 # data has a high degree of temporal locality and should be left 620 # in all levels of cache possible. Values of one and two mean, 621 # respectively, a low or moderate degree of temporal locality. 622 # 623 # Here we adopt Intel's x86/x86-64 naming scheme for the locality 624 # hints. Using macros for these values in necessary since some 625 # compilers require an enum. 626 self.addDefine('Prefetch(a,b,c)', '__builtin_prefetch((a),(b),(c))') 627 self.addDefine('PREFETCH_HINT_NTA', '0') 628 self.addDefine('PREFETCH_HINT_T0', '3') 629 self.addDefine('PREFETCH_HINT_T1', '2') 630 self.addDefine('PREFETCH_HINT_T2', '1') 631 else: 632 self.addDefine('Prefetch(a,b,c)', ' ') 633 self.popLanguage() 634 635 def configureFeatureTestMacros(self): 636 '''Checks if certain feature test macros are support''' 637 if self.checkCompile('#define _POSIX_C_SOURCE 200112L\n#include <sysctl.h>',''): 638 self.addDefine('_POSIX_C_SOURCE_200112L', '1') 639 if self.checkCompile('#define _BSD_SOURCE\n#include<stdlib.h>',''): 640 self.addDefine('_BSD_SOURCE', '1') 641 if self.checkCompile('#define _GNU_SOURCE\n#include <sched.h>','cpu_set_t mset;\nCPU_ZERO(&mset);'): 642 self.addDefine('_GNU_SOURCE', '1') 643 644 def configureAtoll(self): 645 '''Checks if atoll exists''' 646 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")'): 647 self.addDefine('HAVE_ATOLL', '1') 648 649 def configureUnused(self): 650 '''Sees if __attribute((unused)) is supported''' 651 if self.framework.argDB['with-ios']: 652 self.addDefine('UNUSED', ' ') 653 return 654 self.pushLanguage(self.languages.clanguage) 655 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'): 656 self.addDefine('UNUSED', '__attribute((unused))') 657 else: 658 self.addDefine('UNUSED', ' ') 659 self.popLanguage() 660 661 def configureDeprecated(self): 662 '''Check if __attribute((deprecated)) is supported''' 663 self.pushLanguage(self.languages.clanguage) 664 if self.checkCompile('__attribute((deprecated)) static int myfunc(void) { return 1;}', ''): 665 self.addDefine('DEPRECATED', '__attribute((deprecated))') 666 else: 667 self.addDefine('DEPRECATED', ' ') 668 self.popLanguage() 669 670 def configureExpect(self): 671 '''Sees if the __builtin_expect directive is supported''' 672 self.pushLanguage(self.languages.clanguage) 673 if self.checkLink('', 'if (__builtin_expect(0,1)) return 1;'): 674 self.addDefine('HAVE_BUILTIN_EXPECT', 1) 675 self.popLanguage() 676 677 def configureFunctionName(self): 678 '''Sees if the compiler supports __func__ or a variant. Falls back 679 on __FUNCT__ which PETSc source defines, but most users do not, thus 680 stack traces through user code are better when the compiler's 681 variant is used.''' 682 def getFunctionName(lang): 683 name = '__FUNCT__' 684 self.pushLanguage(lang) 685 if self.checkLink('', "if (__func__[0] != 'm') return 1;"): 686 name = '__func__' 687 elif self.checkLink('', "if (__FUNCTION__[0] != 'm') return 1;"): 688 name = '__FUNCTION__' 689 self.popLanguage() 690 return name 691 langs = [] 692 693 self.addDefine('FUNCTION_NAME_C', getFunctionName('C')) 694 if hasattr(self.compilers, 'CXX'): 695 self.addDefine('FUNCTION_NAME_CXX', getFunctionName('Cxx')) 696 else: 697 self.addDefine('FUNCTION_NAME_CXX', '__FUNCT__') 698 699 def configureIntptrt(self): 700 '''Determine what to use for uintptr_t''' 701 def staticAssertSizeMatchesVoidStar(inc,typename): 702 # The declaration is an error if either array size is negative. 703 # It should be okay to use an int that is too large, but it would be very unlikely for this to be the case 704 return self.checkCompile(inc, ('#define STATIC_ASSERT(cond) char negative_length_if_false[2*(!!(cond))-1]\n' 705 + 'STATIC_ASSERT(sizeof(void*) == sizeof(%s));'%typename)) 706 self.pushLanguage(self.languages.clanguage) 707 if self.checkCompile('#include <stdint.h>', 'int x; uintptr_t i = (uintptr_t)&x;'): 708 self.addDefine('UINTPTR_T', 'uintptr_t') 709 elif staticAssertSizeMatchesVoidStar('','unsigned long long'): 710 self.addDefine('UINTPTR_T', 'unsigned long long') 711 elif staticAssertSizeMatchesVoidStar('#include <stdlib.h>','size_t') or staticAssertSizeMatchesVoidStar('#include <string.h>', 'size_t'): 712 self.addDefine('UINTPTR_T', 'size_t') 713 elif staticAssertSizeMatchesVoidStar('','unsigned long'): 714 self.addDefine('UINTPTR_T', 'unsigned long') 715 elif staticAssertSizeMatchesVoidStar('','unsigned'): 716 self.addDefine('UINTPTR_T', 'unsigned') 717 else: 718 raise RuntimeError('Could not find any unsigned integer type matching void*') 719 self.popLanguage() 720 721 def configureInline(self): 722 '''Get a generic inline keyword, depending on the language''' 723 if self.languages.clanguage == 'C': 724 self.addDefine('STATIC_INLINE', self.compilers.cStaticInlineKeyword) 725 self.addDefine('RESTRICT', self.compilers.cRestrict) 726 elif self.languages.clanguage == 'Cxx': 727 self.addDefine('STATIC_INLINE', self.compilers.cxxStaticInlineKeyword) 728 self.addDefine('RESTRICT', self.compilers.cxxRestrict) 729 730 if self.checkCompile('#include <dlfcn.h>\n void *ptr = RTLD_DEFAULT;'): 731 self.addDefine('RTLD_DEFAULT','1') 732 return 733 734 def configureSolaris(self): 735 '''Solaris specific stuff''' 736 if os.path.isdir(os.path.join('/usr','ucblib')): 737 try: 738 flag = getattr(self.setCompilers, self.language[-1]+'SharedLinkerFlag') 739 except AttributeError: 740 flag = None 741 if flag is None: 742 self.compilers.LIBS += ' -L/usr/ucblib' 743 else: 744 self.compilers.LIBS += ' '+flag+'/usr/ucblib' 745 return 746 747 def configureLinux(self): 748 '''Linux specific stuff''' 749 # TODO: Test for this by mallocing an odd number of floats and checking the address 750 self.addDefine('HAVE_DOUBLE_ALIGN_MALLOC', 1) 751 return 752 753 def configureWin32(self): 754 '''Win32 non-cygwin specific stuff''' 755 kernel32=0 756 if self.libraries.add('Kernel32.lib','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 757 self.addDefine('HAVE_WINDOWS_H',1) 758 self.addDefine('HAVE_GETCOMPUTERNAME',1) 759 kernel32=1 760 elif self.libraries.add('kernel32','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 761 self.addDefine('HAVE_WINDOWS_H',1) 762 self.addDefine('HAVE_GETCOMPUTERNAME',1) 763 kernel32=1 764 if kernel32: 765 if self.framework.argDB['with-windows-graphics']: 766 self.addDefine('USE_WINDOWS_GRAPHICS',1) 767 if self.checkLink('#include <Windows.h>','LoadLibrary(0)'): 768 self.addDefine('HAVE_LOADLIBRARY',1) 769 if self.checkLink('#include <Windows.h>','GetProcAddress(0,0)'): 770 self.addDefine('HAVE_GETPROCADDRESS',1) 771 if self.checkLink('#include <Windows.h>','FreeLibrary(0)'): 772 self.addDefine('HAVE_FREELIBRARY',1) 773 if self.checkLink('#include <Windows.h>','GetLastError()'): 774 self.addDefine('HAVE_GETLASTERROR',1) 775 if self.checkLink('#include <Windows.h>','SetLastError(0)'): 776 self.addDefine('HAVE_SETLASTERROR',1) 777 if self.checkLink('#include <Windows.h>\n','QueryPerformanceCounter(0);\n'): 778 self.addDefine('USE_MICROSOFT_TIME',1) 779 if self.libraries.add('Advapi32.lib','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 780 self.addDefine('HAVE_GET_USER_NAME',1) 781 elif self.libraries.add('advapi32','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 782 self.addDefine('HAVE_GET_USER_NAME',1) 783 784 if not self.libraries.add('User32.lib','GetDC',prototype='#include <Windows.h>',call='GetDC(0);'): 785 self.libraries.add('user32','GetDC',prototype='#include <Windows.h>',call='GetDC(0);') 786 if not self.libraries.add('Gdi32.lib','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);'): 787 self.libraries.add('gdi32','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);') 788 789 self.types.check('int32_t', 'int') 790 if not self.checkCompile('#include <sys/types.h>\n','uid_t u;\n'): 791 self.addTypedef('int', 'uid_t') 792 self.addTypedef('int', 'gid_t') 793 if not self.checkLink('#if defined(PETSC_HAVE_UNISTD_H)\n#include <unistd.h>\n#endif\n','int a=R_OK;\n'): 794 self.framework.addDefine('R_OK', '04') 795 self.framework.addDefine('W_OK', '02') 796 self.framework.addDefine('X_OK', '01') 797 if not self.checkLink('#include <sys/stat.h>\n','int a=0;\nif (S_ISDIR(a)){}\n'): 798 self.framework.addDefine('S_ISREG(a)', '(((a)&_S_IFMT) == _S_IFREG)') 799 self.framework.addDefine('S_ISDIR(a)', '(((a)&_S_IFMT) == _S_IFDIR)') 800 if self.checkCompile('#include <Windows.h>\n','LARGE_INTEGER a;\nDWORD b=a.u.HighPart;\n'): 801 self.addDefine('HAVE_LARGE_INTEGER_U',1) 802 803 # Windows requires a Binary file creation flag when creating/opening binary files. Is a better test in order? 804 if self.checkCompile('#include <Windows.h>\n#include <fcntl.h>\n', 'int flags = O_BINARY;'): 805 self.addDefine('HAVE_O_BINARY',1) 806 807 if self.compilers.CC.find('win32fe') >= 0: 808 self.addDefine('PATH_SEPARATOR','\';\'') 809 self.addDefine('DIR_SEPARATOR','\'\\\\\'') 810 self.addDefine('REPLACE_DIR_SEPARATOR','\'/\'') 811 self.addDefine('CANNOT_START_DEBUGGER',1) 812 else: 813 self.addDefine('PATH_SEPARATOR','\':\'') 814 self.addDefine('REPLACE_DIR_SEPARATOR','\'\\\\\'') 815 self.addDefine('DIR_SEPARATOR','\'/\'') 816 817 return 818 819#----------------------------------------------------------------------------------------------------- 820 def configureDefaultArch(self): 821 conffile = os.path.join('conf', 'petscvariables') 822 if self.framework.argDB['with-default-arch']: 823 fd = file(conffile, 'w') 824 fd.write('PETSC_ARCH='+self.arch.arch+'\n') 825 fd.write('PETSC_DIR='+self.petscdir.dir+'\n') 826 fd.write('include '+os.path.join(self.petscdir.dir,self.arch.arch,'conf','petscvariables')+'\n') 827 fd.close() 828 self.framework.actions.addArgument('PETSc', 'Build', 'Set default architecture to '+self.arch.arch+' in '+conffile) 829 elif os.path.isfile(conffile): 830 try: 831 os.unlink(conffile) 832 except: 833 raise RuntimeError('Unable to remove file '+conffile+'. Did a different user create it?') 834 return 835 836#----------------------------------------------------------------------------------------------------- 837 def configureScript(self): 838 '''Output a script in the conf directory which will reproduce the configuration''' 839 import nargs 840 import sys 841 scriptName = os.path.join(self.arch.arch,'conf', 'reconfigure-'+self.arch.arch+'.py') 842 args = dict([(nargs.Arg.parseArgument(arg)[0], arg) for arg in self.framework.clArgs]) 843 if 'configModules' in args: 844 if nargs.Arg.parseArgument(args['configModules'])[1] == 'PETSc.Configure': 845 del args['configModules'] 846 if 'optionsModule' in args: 847 if nargs.Arg.parseArgument(args['optionsModule'])[1] == 'PETSc.compilerOptions': 848 del args['optionsModule'] 849 if not 'PETSC_ARCH' in args: 850 args['PETSC_ARCH'] = 'PETSC_ARCH='+str(self.arch.arch) 851 f = file(scriptName, 'w') 852 f.write('#!'+sys.executable+'\n') 853 f.write('if __name__ == \'__main__\':\n') 854 f.write(' import sys\n') 855 f.write(' import os\n') 856 f.write(' sys.path.insert(0, os.path.abspath(\'config\'))\n') 857 f.write(' import configure\n') 858 # pretty print repr(args.values()) 859 f.write(' configure_options = [\n') 860 for itm in sorted(args.values()): 861 f.write(' \''+str(itm)+'\',\n') 862 f.write(' ]\n') 863 f.write(' configure.petsc_configure(configure_options)\n') 864 f.close() 865 try: 866 os.chmod(scriptName, 0775) 867 except OSError, e: 868 self.framework.logPrint('Unable to make reconfigure script executable:\n'+str(e)) 869 self.framework.actions.addArgument('PETSc', 'File creation', 'Created '+scriptName+' for automatic reconfiguration') 870 return 871 872 def configureInstall(self): 873 '''Setup the directories for installation''' 874 if self.framework.argDB['prefix']: 875 self.installdir = self.framework.argDB['prefix'] 876 self.addMakeRule('shared_install','',['-@echo "Now to install the libraries do:"',\ 877 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} install"',\ 878 '-@echo "========================================="']) 879 else: 880 self.installdir = os.path.join(self.petscdir.dir,self.arch.arch) 881 self.addMakeRule('shared_install','',['-@echo "Now to check if the libraries are working do:"',\ 882 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} test"',\ 883 '-@echo "========================================="']) 884 return 885 886 def configureGCOV(self): 887 if self.framework.argDB['with-gcov']: 888 self.addDefine('USE_GCOV','1') 889 return 890 891 def configureFortranFlush(self): 892 if hasattr(self.compilers, 'FC'): 893 for baseName in ['flush','flush_']: 894 if self.libraries.check('', baseName, otherLibs = self.compilers.flibs, fortranMangle = 1): 895 self.addDefine('HAVE_'+baseName.upper(), 1) 896 return 897 898 def postProcessPackages(self): 899 postPackages=[] 900 for i in self.framework.packages: 901 if hasattr(i,'postProcess'): postPackages.append(i) 902 if postPackages: 903 # ctetgen needs petsc conf files. so attempt to create them early 904 self.framework.dumpConfFiles() 905 for i in postPackages: i.postProcess() 906 return 907 908 def configure(self): 909 if not os.path.samefile(self.petscdir.dir, os.getcwd()): 910 raise RuntimeError('Wrong PETSC_DIR option specified: '+str(self.petscdir.dir) + '\n Configure invoked in: '+os.path.realpath(os.getcwd())) 911 if self.framework.argDB['prefix'] and os.path.isdir(self.framework.argDB['prefix']) and os.path.samefile(self.framework.argDB['prefix'],self.petscdir.dir): 912 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR!') 913 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)): 914 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR/PETSC_ARCH!') 915 self.framework.header = os.path.join(self.arch.arch,'include','petscconf.h') 916 self.framework.cHeader = os.path.join(self.arch.arch,'include','petscfix.h') 917 self.framework.makeMacroHeader = os.path.join(self.arch.arch,'conf','petscvariables') 918 self.framework.makeRuleHeader = os.path.join(self.arch.arch,'conf','petscrules') 919 if self.libraries.math is None: 920 raise RuntimeError('PETSc requires a functional math library. Please send configure.log to petsc-maint@mcs.anl.gov.') 921 if self.languages.clanguage == 'Cxx' and not hasattr(self.compilers, 'CXX'): 922 raise RuntimeError('Cannot set C language to C++ without a functional C++ compiler.') 923 self.executeTest(self.configureInline) 924 self.executeTest(self.configurePrefetch) 925 self.executeTest(self.configureUnused) 926 self.executeTest(self.configureDeprecated) 927 self.executeTest(self.configureExpect); 928 self.executeTest(self.configureFunctionName); 929 self.executeTest(self.configureIntptrt); 930 self.executeTest(self.configureSolaris) 931 self.executeTest(self.configureLinux) 932 self.executeTest(self.configureWin32) 933 self.executeTest(self.configureDefaultArch) 934 self.executeTest(self.configureScript) 935 self.executeTest(self.configureInstall) 936 self.executeTest(self.configureGCOV) 937 self.executeTest(self.configureFortranFlush) 938 self.executeTest(self.configureFeatureTestMacros) 939 self.executeTest(self.configureAtoll) 940 # dummy rules, always needed except for remote builds 941 self.addMakeRule('remote','') 942 self.addMakeRule('remoteclean','') 943 944 self.Dump() 945 self.dumpConfigInfo() 946 self.dumpMachineInfo() 947 self.postProcessPackages() 948 self.dumpCMakeConfig() 949 self.dumpCMakeLists() 950 self.cmakeBoot() 951 self.DumpPkgconfig() 952 self.DumpModule() 953 self.framework.log.write('================================================================================\n') 954 self.logClear() 955 return 956