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