1import config.base 2 3import os 4import re 5 6# The sorted() builtin is not available with python-2.3 7try: sorted 8except NameError: 9 def sorted(lst): 10 lst.sort() 11 return lst 12 13class Configure(config.base.Configure): 14 def __init__(self, framework): 15 config.base.Configure.__init__(self, framework) 16 self.headerPrefix = 'PETSC' 17 self.substPrefix = 'PETSC' 18 return 19 20 def __str2__(self): 21 desc = [] 22 desc.append('xxx=========================================================================xxx') 23 if self.make.getMakeMacro('PETSC_BUILD_USING_GNUMAKE'): 24 build_type = 'gnumake build' 25 elif self.getMakeMacro('PETSC_BUILD_USING_CMAKE'): 26 build_type = 'cmake build' 27 else: 28 build_type = 'legacy build' 29 desc.append(' Configure stage complete. Now build PETSc libraries with (%s):' % build_type) 30 desc.append(' make PETSC_DIR='+self.petscdir.dir+' PETSC_ARCH='+self.arch.arch+' all') 31 desc.append(' or (experimental with python):') 32 desc.append(' PETSC_DIR='+self.petscdir.dir+' PETSC_ARCH='+self.arch.arch+' ./config/builder.py') 33 desc.append('xxx=========================================================================xxx') 34 return '\n'.join(desc)+'\n' 35 36 def setupHelp(self, help): 37 import nargs 38 help.addArgument('PETSc', '-prefix=<dir>', nargs.Arg(None, '', 'Specifiy location to install PETSc (eg. /usr/local)')) 39 help.addArgument('Windows','-with-windows-graphics=<bool>', nargs.ArgBool(None, 1,'Enable check for Windows Graphics')) 40 help.addArgument('PETSc', '-with-default-arch=<bool>', nargs.ArgBool(None, 1, 'Allow using the last configured arch without setting PETSC_ARCH')) 41 help.addArgument('PETSc','-with-single-library=<bool>', nargs.ArgBool(None, 1,'Put all PETSc code into the single -lpetsc library')) 42 help.addArgument('PETSc', '-with-ios=<bool>', nargs.ArgBool(None, 0, 'Build an iPhone/iPad version of PETSc library')) 43 return 44 45 def setupDependencies(self, framework): 46 config.base.Configure.setupDependencies(self, framework) 47 self.setCompilers = framework.require('config.setCompilers', self) 48 self.arch = framework.require('PETSc.utilities.arch', self.setCompilers) 49 self.petscdir = framework.require('PETSc.utilities.petscdir', self.setCompilers) 50 self.languages = framework.require('PETSc.utilities.languages', self.setCompilers) 51 self.debugging = framework.require('PETSc.utilities.debugging', self.setCompilers) 52 self.CHUD = framework.require('PETSc.utilities.CHUD', self) 53 self.compilers = framework.require('config.compilers', self) 54 self.types = framework.require('config.types', self) 55 self.headers = framework.require('config.headers', self) 56 self.functions = framework.require('config.functions', self) 57 self.libraries = framework.require('config.libraries', self) 58 self.atomics = framework.require('config.atomics', self) 59 self.make = framework.require('config.packages.make', self) 60 self.blasLapack = framework.require('config.packages.BlasLapack',self) 61 if os.path.isdir(os.path.join('config', 'PETSc')): 62 for d in ['utilities', 'packages']: 63 for utility in os.listdir(os.path.join('config', 'PETSc', d)): 64 (utilityName, ext) = os.path.splitext(utility) 65 if not utilityName.startswith('.') and not utilityName.startswith('#') and ext == '.py' and not utilityName == '__init__': 66 utilityObj = self.framework.require('PETSc.'+d+'.'+utilityName, self) 67 utilityObj.headerPrefix = self.headerPrefix 68 utilityObj.archProvider = self.arch 69 utilityObj.languageProvider = self.languages 70 utilityObj.installDirProvider = self.petscdir 71 setattr(self, utilityName.lower(), utilityObj) 72 73 for package in config.packages.all: 74 if not package == 'PETSc': 75 packageObj = framework.require('config.packages.'+package, self) 76 packageObj.archProvider = self.arch 77 packageObj.languageProvider = self.languages 78 packageObj.installDirProvider = self.petscdir 79 setattr(self, package.lower(), packageObj) 80 # Force blaslapack to depend on scalarType so precision is set before BlasLapack is built 81 framework.require('PETSc.utilities.scalarTypes', self.f2cblaslapack) 82 self.f2cblaslapack.precisionProvider = self.scalartypes 83 framework.require('PETSc.utilities.scalarTypes', self.blaslapack) 84 self.blaslapack.precisionProvider = self.scalartypes 85 86 self.compilers.headerPrefix = self.headerPrefix 87 self.types.headerPrefix = self.headerPrefix 88 self.headers.headerPrefix = self.headerPrefix 89 self.functions.headerPrefix = self.headerPrefix 90 self.libraries.headerPrefix = self.headerPrefix 91 self.blaslapack.headerPrefix = self.headerPrefix 92 self.mpi.headerPrefix = self.headerPrefix 93 headersC = map(lambda name: name+'.h', ['setjmp','dos', 'endian', 'fcntl', 'float', 'io', 'limits', 'malloc', 'pwd', 'search', 'strings', 94 'unistd', 'sys/sysinfo', 'machine/endian', 'sys/param', 'sys/procfs', 'sys/resource', 95 'sys/systeminfo', 'sys/times', 'sys/utsname','string', 'stdlib','memory', 96 'sys/socket','sys/wait','netinet/in','netdb','Direct','time','Ws2tcpip','sys/types', 97 'WindowsX', 'cxxabi','float','ieeefp','stdint','fenv','sched','pthread']) 98 functions = ['access', '_access', 'clock', 'drand48', 'getcwd', '_getcwd', 'getdomainname', 'gethostname', 'getpwuid', 99 'gettimeofday', 'getwd', 'memalign', 'memmove', 'mkstemp', 'popen', 'PXFGETARG', 'rand', 'getpagesize', 100 'readlink', 'realpath', 'sigaction', 'signal', 'sigset', 'usleep', 'sleep', '_sleep', 'socket', 101 'times', 'gethostbyname', 'uname','snprintf','_snprintf','_fullpath','lseek','_lseek','time','fork','stricmp', 102 'strcasecmp', 'bzero', 'dlopen', 'dlsym', 'dlclose', 'dlerror','get_nprocs','sysctlbyname', 103 '_intel_fast_memcpy','_intel_fast_memset'] 104 libraries1 = [(['socket', 'nsl'], 'socket'), (['fpe'], 'handle_sigfpes')] 105 self.headers.headers.extend(headersC) 106 self.functions.functions.extend(functions) 107 self.libraries.libraries.extend(libraries1) 108 109 return 110 111 def DumpPkgconfig(self): 112 ''' Create a pkg-config file ''' 113 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')): 114 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')) 115 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig','PETSc.pc'),'w') 116 if self.framework.argDB['prefix']: 117 installdir = self.framework.argDB['prefix'] 118 fd.write('prefix='+installdir+'\n') 119 fd.write('exec_prefix=${prefix}\n') 120 fd.write('includedir=${prefix}/include\n') 121 fd.write('libdir='+os.path.join(installdir,'lib')+'\n') 122 else: 123 fd.write('prefix='+self.petscdir.dir+'\n') 124 fd.write('exec_prefix=${prefix}\n') 125 fd.write('includedir=${prefix}/include\n') 126 fd.write('libdir='+os.path.join(self.petscdir.dir,self.arch.arch,'lib')+'\n') 127 128 self.setCompilers.pushLanguage('C') 129 fd.write('ccompiler='+self.setCompilers.getCompiler()+'\n') 130 self.setCompilers.popLanguage() 131 if hasattr(self.compilers, 'C++'): 132 self.setCompilers.pushLanguage('C++') 133 fd.write('cxxcompiler='+self.setCompilers.getCompiler()+'\n') 134 self.setCompilers.popLanguage() 135 if hasattr(self.compilers, 'FC'): 136 self.setCompilers.pushLanguage('FC') 137 fd.write('fcompiler='+self.setCompilers.getCompiler()+'\n') 138 self.setCompilers.popLanguage() 139 fd.write('blaslapacklibs='+self.libraries.toStringNoDupes(self.blaslapack.lib)+'\n') 140 141 fd.write('\n') 142 fd.write('Name: PETSc\n') 143 fd.write('Description: Library to solve ODEs and algebraic equations\n') 144 fd.write('Version: %s\n' % self.petscdir.version) 145 146 fd.write('Cflags: '+self.allincludes+'\n') 147 148 plibs = self.libraries.toStringNoDupes(['-L'+os.path.join(self.petscdir.dir,self.arch.arch,'lib'),' -lpetsc']) 149 if self.framework.argDB['prefix']: 150 fd.write('Libs: '+plibs.replace(os.path.join(self.petscdir.dir,self.arch.arch),self.framework.argDB['prefix'])+'\n') 151 else: 152 fd.write('Libs: '+plibs+'\n') 153 fd.write('Libs.private: '+' '.join(self.packagelibs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs+self.compilers.LIBS.split(' '))) 154 155 fd.close() 156 return 157 158 def DumpModule(self): 159 ''' Create a module file ''' 160 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','modules')): 161 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','modules')) 162 if self.framework.argDB['prefix']: 163 installdir = self.framework.argDB['prefix'] 164 installarch = '' 165 installpath = os.path.join(installdir,'bin') 166 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','modules',self.petscdir.version),'w') 167 else: 168 installdir = self.petscdir.dir 169 installarch = self.arch.arch 170 installpath = os.path.join(installdir,installarch,'bin')+':'+os.path.join(installdir,'bin') 171 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','modules',self.petscdir.version+'-'+self.arch.arch),'w') 172 fd.write('''\ 173#%%Module 174 175proc ModulesHelp { } { 176 puts stderr "This module sets the path and environment variables for petsc-%s" 177 puts stderr " see http://www.mcs.anl.gov/petsc/ for more information " 178 puts stderr "" 179} 180module-whatis "PETSc - Portable, Extensible Toolkit for Scientific Computation" 181 182set petsc_dir %s 183set petsc_arch %s 184 185setenv PETSC_ARCH $petsc_arch 186setenv PETSC_DIR $petsc_dir 187prepend-path PATH %s 188''' % (self.petscdir.version, installdir, installarch, installpath)) 189 fd.close() 190 return 191 192 def Dump(self): 193 ''' Actually put the values into the configuration files ''' 194 # eventually everything between -- should be gone 195#----------------------------------------------------------------------------------------------------- 196 197 # Sometimes we need C compiler, even if built with C++ 198 self.setCompilers.pushLanguage('C') 199 self.addMakeMacro('CC_FLAGS',self.setCompilers.getCompilerFlags()) 200 self.setCompilers.popLanguage() 201 202 # C preprocessor values 203 self.addMakeMacro('CPP_FLAGS',self.setCompilers.CPPFLAGS+self.CHUD.CPPFLAGS) 204 205 # compiler values 206 self.setCompilers.pushLanguage(self.languages.clanguage) 207 self.addMakeMacro('PCC',self.setCompilers.getCompiler()) 208 self.addMakeMacro('PCC_FLAGS',self.setCompilers.getCompilerFlags()) 209 self.setCompilers.popLanguage() 210 # .o or .obj 211 self.addMakeMacro('CC_SUFFIX','o') 212 213 # executable linker values 214 self.setCompilers.pushLanguage(self.languages.clanguage) 215 pcc_linker = self.setCompilers.getLinker() 216 self.addMakeMacro('PCC_LINKER',pcc_linker) 217 self.addMakeMacro('PCC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 218 self.setCompilers.popLanguage() 219 # '' for Unix, .exe for Windows 220 self.addMakeMacro('CC_LINKER_SUFFIX','') 221 222 if hasattr(self.compilers, 'FC'): 223 self.setCompilers.pushLanguage('FC') 224 # need FPPFLAGS in config/setCompilers 225 self.addDefine('HAVE_FORTRAN','1') 226 self.addMakeMacro('FPP_FLAGS',self.setCompilers.CPPFLAGS) 227 228 # compiler values 229 self.addMakeMacro('FC_FLAGS',self.setCompilers.getCompilerFlags()) 230 self.setCompilers.popLanguage() 231 # .o or .obj 232 self.addMakeMacro('FC_SUFFIX','o') 233 234 # executable linker values 235 self.setCompilers.pushLanguage('FC') 236 # Cannot have NAG f90 as the linker - so use pcc_linker as fc_linker 237 fc_linker = self.setCompilers.getLinker() 238 if config.setCompilers.Configure.isNAG(fc_linker): 239 self.addMakeMacro('FC_LINKER',pcc_linker) 240 else: 241 self.addMakeMacro('FC_LINKER',fc_linker) 242 self.addMakeMacro('FC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 243 # apple requires this shared library linker flag on SOME versions of the os 244 if self.setCompilers.getLinkerFlags().find('-Wl,-commons,use_dylibs') > -1: 245 self.addMakeMacro('DARWIN_COMMONS_USE_DYLIBS',' -Wl,-commons,use_dylibs ') 246 self.setCompilers.popLanguage() 247 248 # F90 Modules 249 if self.setCompilers.fortranModuleIncludeFlag: 250 self.addMakeMacro('FC_MODULE_FLAG', self.setCompilers.fortranModuleIncludeFlag) 251 else: # for non-f90 compilers like g77 252 self.addMakeMacro('FC_MODULE_FLAG', '-I') 253 if self.setCompilers.fortranModuleIncludeFlag: 254 self.addMakeMacro('FC_MODULE_OUTPUT_FLAG', self.setCompilers.fortranModuleOutputFlag) 255 else: 256 self.addMakeMacro('FC','') 257 258 if hasattr(self.compilers, 'CUDAC'): 259 self.setCompilers.pushLanguage('CUDA') 260 self.addMakeMacro('CUDAC_FLAGS',self.setCompilers.getCompilerFlags()) 261 self.setCompilers.popLanguage() 262 263 # shared library linker values 264 self.setCompilers.pushLanguage(self.languages.clanguage) 265 # need to fix BuildSystem to collect these separately 266 self.addMakeMacro('SL_LINKER',self.setCompilers.getLinker()) 267 self.addMakeMacro('SL_LINKER_FLAGS','${PCC_LINKER_FLAGS}') 268 self.setCompilers.popLanguage() 269 # One of 'a', 'so', 'lib', 'dll', 'dylib' (perhaps others also?) depending on the library generator and architecture 270 # Note: . is not included in this macro, consistent with AR_LIB_SUFFIX 271 if self.setCompilers.sharedLibraryExt == self.setCompilers.AR_LIB_SUFFIX: 272 self.addMakeMacro('SL_LINKER_SUFFIX', '') 273 self.addDefine('SLSUFFIX','""') 274 else: 275 self.addMakeMacro('SL_LINKER_SUFFIX', self.setCompilers.sharedLibraryExt) 276 self.addDefine('SLSUFFIX','"'+self.setCompilers.sharedLibraryExt+'"') 277 278 self.addMakeMacro('SL_LINKER_LIBS','${PETSC_EXTERNAL_LIB_BASIC}') 279 280#----------------------------------------------------------------------------------------------------- 281 282 # CONLY or CPP. We should change the PETSc makefiles to do this better 283 if self.languages.clanguage == 'C': lang = 'CONLY' 284 else: lang = 'CXXONLY' 285 self.addMakeMacro('PETSC_LANGUAGE',lang) 286 287 # real or complex 288 self.addMakeMacro('PETSC_SCALAR',self.scalartypes.scalartype) 289 # double or float 290 self.addMakeMacro('PETSC_PRECISION',self.scalartypes.precision) 291 292 if self.framework.argDB['with-batch']: 293 self.addMakeMacro('PETSC_WITH_BATCH','1') 294 295 # Test for compiler-specific macros that need to be defined. 296 if self.setCompilers.isCrayVector('CC'): 297 self.addDefine('HAVE_CRAY_VECTOR','1') 298 299#----------------------------------------------------------------------------------------------------- 300 if self.functions.haveFunction('gethostbyname') and self.functions.haveFunction('socket') and self.headers.haveHeader('netinet/in.h'): 301 self.addDefine('USE_SOCKET_VIEWER','1') 302 if self.checkCompile('#include <sys/socket.h>','setsockopt(0,SOL_SOCKET,SO_REUSEADDR,0,0)'): 303 self.addDefine('HAVE_SO_REUSEADDR','1') 304 305#----------------------------------------------------------------------------------------------------- 306 # print include and lib for makefiles 307 self.framework.packages.reverse() 308 includes = [os.path.join(self.petscdir.dir,'include'),os.path.join(self.petscdir.dir,self.arch.arch,'include')] 309 libs = [] 310 for i in self.framework.packages: 311 if i.useddirectly: 312 self.addDefine('HAVE_'+i.PACKAGE.replace('-','_'), 1) # ONLY list package if it is used directly by PETSc (and not only by another package) 313 if not isinstance(i.lib, list): 314 i.lib = [i.lib] 315 libs.extend(i.lib) 316 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_LIB', self.libraries.toStringNoDupes(i.lib)) 317 if hasattr(i,'include'): 318 if not isinstance(i.include,list): 319 i.include = [i.include] 320 includes.extend(i.include) 321 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_INCLUDE',self.headers.toStringNoDupes(i.include)) 322 self.packagelibs = libs 323 if self.framework.argDB['with-single-library']: 324 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 325 self.addMakeMacro('PETSC_WITH_EXTERNAL_LIB',self.alllibs) 326 else: 327 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 328 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) 329 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 330 self.allincludes = self.headers.toStringNoDupes(includes) 331 self.addMakeMacro('PETSC_CC_INCLUDES',self.allincludes) 332 self.PETSC_CC_INCLUDES = self.allincludes 333 if hasattr(self.compilers, 'FC'): 334 if self.compilers.fortranIsF90: 335 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes,includes)) 336 else: 337 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes)) 338 339 self.addMakeMacro('DESTDIR',self.installdir) 340 self.addDefine('LIB_DIR','"'+os.path.join(self.installdir,'lib')+'"') 341 342 if self.framework.argDB['with-single-library']: 343 # overrides the values set in conf/variables 344 self.addMakeMacro('LIBNAME','${INSTALL_LIB_DIR}/libpetsc.${AR_LIB_SUFFIX}') 345 self.addMakeMacro('SHLIBS','libpetsc') 346 self.addMakeMacro('PETSC_LIB_BASIC','-lpetsc') 347 self.addMakeMacro('PETSC_KSP_LIB_BASIC','-lpetsc') 348 self.addMakeMacro('PETSC_TS_LIB_BASIC','-lpetsc') 349 self.addDefine('USE_SINGLE_LIBRARY', '1') 350 if self.sharedlibraries.useShared: 351 self.addMakeMacro('PETSC_SYS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 352 self.addMakeMacro('PETSC_VEC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 353 self.addMakeMacro('PETSC_MAT_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 354 self.addMakeMacro('PETSC_DM_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 355 self.addMakeMacro('PETSC_KSP_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 356 self.addMakeMacro('PETSC_SNES_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 357 self.addMakeMacro('PETSC_TS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 358 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 359 self.addMakeMacro('PETSC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 360 self.addMakeMacro('PETSC_CONTRIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 361 else: 362 self.addMakeMacro('PETSC_SYS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 363 self.addMakeMacro('PETSC_VEC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 364 self.addMakeMacro('PETSC_MAT_LIB','${PETSC_WITH_EXTERNAL_LIB}') 365 self.addMakeMacro('PETSC_DM_LIB','${PETSC_WITH_EXTERNAL_LIB}') 366 self.addMakeMacro('PETSC_KSP_LIB','${PETSC_WITH_EXTERNAL_LIB}') 367 self.addMakeMacro('PETSC_SNES_LIB','${PETSC_WITH_EXTERNAL_LIB}') 368 self.addMakeMacro('PETSC_TS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 369 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 370 self.addMakeMacro('PETSC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 371 self.addMakeMacro('PETSC_CONTRIB','${PETSC_WITH_EXTERNAL_LIB}') 372 373 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib')): 374 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib')) 375 376 # add a makefile entry for configure options 377 self.addMakeMacro('CONFIGURE_OPTIONS', self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')) 378 return 379 380 def dumpConfigInfo(self): 381 import time 382 fd = file(os.path.join(self.arch.arch,'include','petscconfiginfo.h'),'w') 383 fd.write('static const char *petscconfigureruntime = "'+time.ctime(time.time())+'";\n') 384 fd.write('static const char *petscconfigureoptions = "'+self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')+'";\n') 385 fd.close() 386 return 387 388 def dumpMachineInfo(self): 389 import platform 390 import time 391 import script 392 fd = file(os.path.join(self.arch.arch,'include','petscmachineinfo.h'),'w') 393 fd.write('static const char *petscmachineinfo = \"\\n\"\n') 394 fd.write('\"-----------------------------------------\\n\"\n') 395 fd.write('\"Libraries compiled on %s on %s \\n\"\n' % (time.ctime(time.time()), platform.node())) 396 fd.write('\"Machine characteristics: %s\\n\"\n' % (platform.platform())) 397 fd.write('\"Using PETSc directory: %s\\n\"\n' % (self.petscdir.dir)) 398 fd.write('\"Using PETSc arch: %s\\n\"\n' % (self.arch.arch)) 399 fd.write('\"-----------------------------------------\\n\";\n') 400 fd.write('static const char *petsccompilerinfo = \"\\n\"\n') 401 self.setCompilers.pushLanguage(self.languages.clanguage) 402 fd.write('\"Using C compiler: %s %s ${COPTFLAGS} ${CFLAGS}\\n\"\n' % (self.setCompilers.getCompiler(), self.setCompilers.getCompilerFlags())) 403 self.setCompilers.popLanguage() 404 if hasattr(self.compilers, 'FC'): 405 self.setCompilers.pushLanguage('FC') 406 fd.write('\"Using Fortran compiler: %s %s ${FOPTFLAGS} ${FFLAGS} %s\\n\"\n' % (self.setCompilers.getCompiler(), self.setCompilers.getCompilerFlags(), self.setCompilers.CPPFLAGS)) 407 self.setCompilers.popLanguage() 408 fd.write('\"-----------------------------------------\\n\";\n') 409 fd.write('static const char *petsccompilerflagsinfo = \"\\n\"\n') 410 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('\\ ','\\\\ '))) 411 fd.write('\"-----------------------------------------\\n\";\n') 412 fd.write('static const char *petsclinkerinfo = \"\\n\"\n') 413 self.setCompilers.pushLanguage(self.languages.clanguage) 414 fd.write('\"Using C linker: %s\\n\"\n' % (self.setCompilers.getLinker())) 415 self.setCompilers.popLanguage() 416 if hasattr(self.compilers, 'FC'): 417 self.setCompilers.pushLanguage('FC') 418 fd.write('\"Using Fortran linker: %s\\n\"\n' % (self.setCompilers.getLinker())) 419 self.setCompilers.popLanguage() 420 if self.framework.argDB['with-single-library']: 421 petsclib = '-lpetsc' 422 else: 423 petsclib = '-lpetscts -lpetscsnes -lpetscksp -lpetscdm -lpetscmat -lpetscvec -lpetscsys' 424 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('\\ ','\\\\ '))) 425 fd.write('\"-----------------------------------------\\n\";\n') 426 fd.close() 427 return 428 429 def dumpCMakeConfig(self): 430 ''' 431 Writes configuration-specific values to ${PETSC_ARCH}/conf/PETScConfig.cmake. 432 This file is private to PETSc and should not be included by third parties 433 (a suitable file can be produced later by CMake, but this is not it). 434 ''' 435 def cmakeset(fd,key,val=True): 436 if val == True: val = 'YES' 437 if val == False: val = 'NO' 438 fd.write('set (' + key + ' ' + val + ')\n') 439 def ensurelist(a): 440 if isinstance(a,list): 441 return a 442 else: 443 return [a] 444 def libpath(lib): 445 'Returns a search path if that is what this item provides, else "" which will be cleaned out later' 446 if not isinstance(lib,str): return '' 447 if lib.startswith('-L'): return lib[2:] 448 if lib.startswith('-R'): return lib[2:] 449 if lib.startswith('-Wl,-rpath,'): 450 # This case occurs when an external package needs a specific system library that is normally provided by the compiler. 451 # In other words, the -L path is builtin to the wrapper or compiler, here we provide it so that CMake can locate the 452 # corresponding library. 453 return lib[len('-Wl,-rpath,'):] 454 if lib.startswith('-'): return '' 455 return os.path.dirname(lib) 456 def cleanlib(lib): 457 'Returns a library name if that is what this item provides, else "" which will be cleaned out later' 458 if not isinstance(lib,str): return '' 459 if lib.startswith('-l'): return lib[2:] 460 if lib.startswith('-Wl') or lib.startswith('-L'): return '' 461 lib = os.path.splitext(os.path.basename(lib))[0] 462 if lib.startswith('lib'): return lib[3:] 463 return lib 464 def nub(lst): 465 'Return a list containing the first occurrence of each unique element' 466 unique = [] 467 for elem in lst: 468 if elem not in unique and elem != '': 469 unique.append(elem) 470 return unique 471 try: reversed # reversed was added in Python-2.4 472 except NameError: 473 def reversed(lst): return lst[::-1] 474 def nublast(lst): 475 'Return a list containing the last occurrence of each unique entry in a list' 476 return reversed(nub(reversed(lst))) 477 def cmakeexpand(varname): 478 return r'"${' + varname + r'}"' 479 def uniqextend(lst,new): 480 for x in ensurelist(new): 481 if x not in lst: 482 lst.append(x) 483 def notstandardinclude(path): 484 return path not in '/usr/include'.split() # /usr/local/include is not automatically included on FreeBSD 485 def writeMacroDefinitions(fd): 486 if self.mpi.usingMPIUni: 487 cmakeset(fd,'PETSC_HAVE_MPIUNI') 488 for pkg in self.framework.packages: 489 if pkg.useddirectly: 490 cmakeset(fd,'PETSC_HAVE_' + pkg.PACKAGE.replace('-','_')) 491 for pair in pkg.defines.items(): 492 if pair[0].startswith('HAVE_') and pair[1]: 493 cmakeset(fd, self.framework.getFullDefineName(pkg, pair[0]), pair[1]) 494 for name,val in self.functions.defines.items(): 495 cmakeset(fd,'PETSC_'+name,val) 496 for dct in [self.defines, self.libraryoptions.defines]: 497 for k,v in dct.items(): 498 if k.startswith('USE_'): 499 cmakeset(fd,'PETSC_' + k, v) 500 cmakeset(fd,'PETSC_USE_COMPLEX', self.scalartypes.scalartype == 'complex') 501 cmakeset(fd,'PETSC_USE_REAL_' + self.scalartypes.precision.upper()) 502 cmakeset(fd,'PETSC_CLANGUAGE_'+self.languages.clanguage) 503 if hasattr(self.compilers, 'FC'): 504 cmakeset(fd,'PETSC_HAVE_FORTRAN') 505 if self.compilers.fortranIsF90: 506 cmakeset(fd,'PETSC_USING_F90') 507 if self.compilers.fortranIsF2003: 508 cmakeset(fd,'PETSC_USING_F2003') 509 if hasattr(self.compilers, 'CXX'): 510 cmakeset(fd,'PETSC_HAVE_CXX') 511 if self.sharedlibraries.useShared: 512 cmakeset(fd,'BUILD_SHARED_LIBS') 513 def writeBuildFlags(fd): 514 def extendby(lib): 515 libs = ensurelist(lib) 516 lib_paths.extend(map(libpath,libs)) 517 lib_libs.extend(map(cleanlib,libs)) 518 lib_paths = [] 519 lib_libs = [] 520 includes = [] 521 libvars = [] 522 for pkg in self.framework.packages: 523 extendby(pkg.lib) 524 uniqextend(includes,pkg.include) 525 extendby(self.libraries.math) 526 extendby(self.libraries.rt) 527 extendby(self.compilers.flibs) 528 extendby(self.compilers.cxxlibs) 529 extendby(self.compilers.LIBS.split()) 530 for libname in nublast(lib_libs): 531 libvar = 'PETSC_' + libname.upper() + '_LIB' 532 addpath = '' 533 for lpath in nublast(lib_paths): 534 addpath += '"' + str(lpath) + '" ' 535 fd.write('find_library (' + libvar + ' ' + libname + ' HINTS ' + addpath + ')\n') 536 libvars.append(libvar) 537 fd.write('mark_as_advanced (' + ' '.join(libvars) + ')\n') 538 fd.write('set (PETSC_PACKAGE_LIBS ' + ' '.join(map(cmakeexpand,libvars)) + ')\n') 539 includes = filter(notstandardinclude,includes) 540 fd.write('set (PETSC_PACKAGE_INCLUDES ' + ' '.join(map(lambda i: '"'+i+'"',includes)) + ')\n') 541 fd = open(os.path.join(self.arch.arch,'conf','PETScConfig.cmake'), 'w') 542 writeMacroDefinitions(fd) 543 writeBuildFlags(fd) 544 fd.close() 545 return 546 547 def dumpCMakeLists(self): 548 import sys 549 if sys.version_info >= (2,4): 550 import cmakegen 551 try: 552 cmakegen.main(self.petscdir.dir, log=self.framework.log) 553 except (OSError), e: 554 self.framework.logPrint('Generating CMakeLists.txt failed:\n' + str(e)) 555 else: 556 self.framework.logPrint('Skipping cmakegen due to old python version: ' +str(sys.version_info) ) 557 558 def cmakeBoot(self): 559 import sys 560 self.cmakeboot_success = False 561 if sys.version_info >= (2,4) and hasattr(self.cmake,'cmake'): 562 try: 563 import cmakeboot 564 self.cmakeboot_success = cmakeboot.main(petscdir=self.petscdir.dir,petscarch=self.arch.arch,argDB=self.argDB,framework=self.framework,log=self.framework.log) 565 except (OSError), e: 566 self.framework.logPrint('Booting CMake in PETSC_ARCH failed:\n' + str(e)) 567 except (ImportError, KeyError), e: 568 self.framework.logPrint('Importing cmakeboot failed:\n' + str(e)) 569 if self.cmakeboot_success: 570 if hasattr(self.compilers, 'FC') and self.compilers.fortranIsF90 and not self.setCompilers.fortranModuleOutputFlag: 571 self.framework.logPrint('CMake configured successfully, but could not be used by default because of missing fortranModuleOutputFlag\n') 572 else: 573 self.framework.logPrint('CMake configured successfully, using as default build\n') 574 self.addMakeMacro('PETSC_BUILD_USING_CMAKE',1) 575 else: 576 self.framework.logPrint('CMake configuration was unsuccessful\n') 577 else: 578 self.framework.logPrint('Skipping cmakeboot due to old python version: ' +str(sys.version_info) ) 579 return 580 581 def configurePrefetch(self): 582 '''Sees if there are any prefetch functions supported''' 583 if config.setCompilers.Configure.isSolaris() or self.framework.argDB['with-ios']: 584 self.addDefine('Prefetch(a,b,c)', ' ') 585 return 586 self.pushLanguage(self.languages.clanguage) 587 if self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch((const char*)v,_MM_HINT_NTA);\n'): 588 # The Intel Intrinsics manual [1] specifies the prototype 589 # 590 # void _mm_prefetch(char const *a, int sel); 591 # 592 # but other vendors seem to insist on using subtly different 593 # prototypes, including void* for the pointer, and an enum for 594 # sel. These are both reasonable changes, but negatively impact 595 # portability. 596 # 597 # [1] http://software.intel.com/file/6373 598 self.addDefine('HAVE_XMMINTRIN_H', 1) 599 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const char*)(a),(c))') 600 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 601 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 602 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 603 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 604 elif self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch(v,_MM_HINT_NTA);\n'): 605 self.addDefine('HAVE_XMMINTRIN_H', 1) 606 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const void*)(a),(c))') 607 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 608 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 609 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 610 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 611 elif self.checkLink('', 'void *v = 0;__builtin_prefetch(v,0,0);\n'): 612 # From GCC docs: void __builtin_prefetch(const void *addr,int rw,int locality) 613 # 614 # The value of rw is a compile-time constant one or zero; one 615 # means that the prefetch is preparing for a write to the memory 616 # address and zero, the default, means that the prefetch is 617 # preparing for a read. The value locality must be a compile-time 618 # constant integer between zero and three. A value of zero means 619 # that the data has no temporal locality, so it need not be left 620 # in the cache after the access. A value of three means that the 621 # data has a high degree of temporal locality and should be left 622 # in all levels of cache possible. Values of one and two mean, 623 # respectively, a low or moderate degree of temporal locality. 624 # 625 # Here we adopt Intel's x86/x86-64 naming scheme for the locality 626 # hints. Using macros for these values in necessary since some 627 # compilers require an enum. 628 self.addDefine('Prefetch(a,b,c)', '__builtin_prefetch((a),(b),(c))') 629 self.addDefine('PREFETCH_HINT_NTA', '0') 630 self.addDefine('PREFETCH_HINT_T0', '3') 631 self.addDefine('PREFETCH_HINT_T1', '2') 632 self.addDefine('PREFETCH_HINT_T2', '1') 633 else: 634 self.addDefine('Prefetch(a,b,c)', ' ') 635 self.popLanguage() 636 637 def configureFeatureTestMacros(self): 638 '''Checks if certain feature test macros are support''' 639 if self.checkCompile('#define _POSIX_C_SOURCE 200112L\n#include <sysctl.h>',''): 640 self.addDefine('_POSIX_C_SOURCE_200112L', '1') 641 if self.checkCompile('#define _BSD_SOURCE\n#include<stdlib.h>',''): 642 self.addDefine('_BSD_SOURCE', '1') 643 if self.checkCompile('#define _GNU_SOURCE\n#include <sched.h>','cpu_set_t mset;\nCPU_ZERO(&mset);'): 644 self.addDefine('_GNU_SOURCE', '1') 645 646 def configureAtoll(self): 647 '''Checks if atoll exists''' 648 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")'): 649 self.addDefine('HAVE_ATOLL', '1') 650 651 def configureUnused(self): 652 '''Sees if __attribute((unused)) is supported''' 653 if self.framework.argDB['with-ios']: 654 self.addDefine('UNUSED', ' ') 655 return 656 self.pushLanguage(self.languages.clanguage) 657 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'): 658 self.addDefine('UNUSED', '__attribute((unused))') 659 else: 660 self.addDefine('UNUSED', ' ') 661 self.popLanguage() 662 663 def configureDeprecated(self): 664 '''Check if __attribute((deprecated)) is supported''' 665 self.pushLanguage(self.languages.clanguage) 666 if self.checkCompile("""__attribute((deprecated("Why you shouldn't use myfunc"))) static int myfunc(void) { return 1;}""", ''): 667 self.addDefine('DEPRECATED(why)', '__attribute((deprecated(why)))') 668 else: 669 self.addDefine('DEPRECATED(why)', ' ') 670 self.popLanguage() 671 672 def configureExpect(self): 673 '''Sees if the __builtin_expect directive is supported''' 674 self.pushLanguage(self.languages.clanguage) 675 if self.checkLink('', 'if (__builtin_expect(0,1)) return 1;'): 676 self.addDefine('HAVE_BUILTIN_EXPECT', 1) 677 self.popLanguage() 678 679 def configureFunctionName(self): 680 '''Sees if the compiler supports __func__ or a variant. Falls back 681 on __FUNCT__ which PETSc source defines, but most users do not, thus 682 stack traces through user code are better when the compiler's 683 variant is used.''' 684 def getFunctionName(lang): 685 name = '__FUNCT__' 686 self.pushLanguage(lang) 687 if self.checkLink('', "if (__func__[0] != 'm') return 1;"): 688 name = '__func__' 689 elif self.checkLink('', "if (__FUNCTION__[0] != 'm') return 1;"): 690 name = '__FUNCTION__' 691 self.popLanguage() 692 return name 693 langs = [] 694 695 self.addDefine('FUNCTION_NAME_C', getFunctionName('C')) 696 if hasattr(self.compilers, 'CXX'): 697 self.addDefine('FUNCTION_NAME_CXX', getFunctionName('Cxx')) 698 else: 699 self.addDefine('FUNCTION_NAME_CXX', '__FUNCT__') 700 701 def configureIntptrt(self): 702 '''Determine what to use for uintptr_t''' 703 def staticAssertSizeMatchesVoidStar(inc,typename): 704 # The declaration is an error if either array size is negative. 705 # It should be okay to use an int that is too large, but it would be very unlikely for this to be the case 706 return self.checkCompile(inc, ('#define STATIC_ASSERT(cond) char negative_length_if_false[2*(!!(cond))-1]\n' 707 + 'STATIC_ASSERT(sizeof(void*) == sizeof(%s));'%typename)) 708 self.pushLanguage(self.languages.clanguage) 709 if self.checkCompile('#include <stdint.h>', 'int x; uintptr_t i = (uintptr_t)&x;'): 710 self.addDefine('UINTPTR_T', 'uintptr_t') 711 elif staticAssertSizeMatchesVoidStar('','unsigned long long'): 712 self.addDefine('UINTPTR_T', 'unsigned long long') 713 elif staticAssertSizeMatchesVoidStar('#include <stdlib.h>','size_t') or staticAssertSizeMatchesVoidStar('#include <string.h>', 'size_t'): 714 self.addDefine('UINTPTR_T', 'size_t') 715 elif staticAssertSizeMatchesVoidStar('','unsigned long'): 716 self.addDefine('UINTPTR_T', 'unsigned long') 717 elif staticAssertSizeMatchesVoidStar('','unsigned'): 718 self.addDefine('UINTPTR_T', 'unsigned') 719 else: 720 raise RuntimeError('Could not find any unsigned integer type matching void*') 721 self.popLanguage() 722 723 def configureInline(self): 724 '''Get a generic inline keyword, depending on the language''' 725 if self.languages.clanguage == 'C': 726 self.addDefine('STATIC_INLINE', self.compilers.cStaticInlineKeyword) 727 self.addDefine('RESTRICT', self.compilers.cRestrict) 728 elif self.languages.clanguage == 'Cxx': 729 self.addDefine('STATIC_INLINE', self.compilers.cxxStaticInlineKeyword) 730 self.addDefine('RESTRICT', self.compilers.cxxRestrict) 731 732 if self.checkCompile('#include <dlfcn.h>\n void *ptr = RTLD_DEFAULT;'): 733 self.addDefine('RTLD_DEFAULT','1') 734 return 735 736 def configureSolaris(self): 737 '''Solaris specific stuff''' 738 if os.path.isdir(os.path.join('/usr','ucblib')): 739 try: 740 flag = getattr(self.setCompilers, self.language[-1]+'SharedLinkerFlag') 741 except AttributeError: 742 flag = None 743 if flag is None: 744 self.compilers.LIBS += ' -L/usr/ucblib' 745 else: 746 self.compilers.LIBS += ' '+flag+'/usr/ucblib' 747 return 748 749 def configureLinux(self): 750 '''Linux specific stuff''' 751 # TODO: Test for this by mallocing an odd number of floats and checking the address 752 self.addDefine('HAVE_DOUBLE_ALIGN_MALLOC', 1) 753 return 754 755 def configureWin32(self): 756 '''Win32 non-cygwin specific stuff''' 757 kernel32=0 758 if self.libraries.add('Kernel32.lib','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 759 self.addDefine('HAVE_WINDOWS_H',1) 760 self.addDefine('HAVE_GETCOMPUTERNAME',1) 761 kernel32=1 762 elif self.libraries.add('kernel32','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 763 self.addDefine('HAVE_WINDOWS_H',1) 764 self.addDefine('HAVE_GETCOMPUTERNAME',1) 765 kernel32=1 766 if kernel32: 767 if self.framework.argDB['with-windows-graphics']: 768 self.addDefine('USE_WINDOWS_GRAPHICS',1) 769 if self.checkLink('#include <Windows.h>','LoadLibrary(0)'): 770 self.addDefine('HAVE_LOADLIBRARY',1) 771 if self.checkLink('#include <Windows.h>','GetProcAddress(0,0)'): 772 self.addDefine('HAVE_GETPROCADDRESS',1) 773 if self.checkLink('#include <Windows.h>','FreeLibrary(0)'): 774 self.addDefine('HAVE_FREELIBRARY',1) 775 if self.checkLink('#include <Windows.h>','GetLastError()'): 776 self.addDefine('HAVE_GETLASTERROR',1) 777 if self.checkLink('#include <Windows.h>','SetLastError(0)'): 778 self.addDefine('HAVE_SETLASTERROR',1) 779 if self.checkLink('#include <Windows.h>\n','QueryPerformanceCounter(0);\n'): 780 self.addDefine('USE_MICROSOFT_TIME',1) 781 if self.libraries.add('Advapi32.lib','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 782 self.addDefine('HAVE_GET_USER_NAME',1) 783 elif self.libraries.add('advapi32','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 784 self.addDefine('HAVE_GET_USER_NAME',1) 785 786 if not self.libraries.add('User32.lib','GetDC',prototype='#include <Windows.h>',call='GetDC(0);'): 787 self.libraries.add('user32','GetDC',prototype='#include <Windows.h>',call='GetDC(0);') 788 if not self.libraries.add('Gdi32.lib','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);'): 789 self.libraries.add('gdi32','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);') 790 791 self.types.check('int32_t', 'int') 792 if not self.checkCompile('#include <sys/types.h>\n','uid_t u;\n'): 793 self.addTypedef('int', 'uid_t') 794 self.addTypedef('int', 'gid_t') 795 if not self.checkLink('#if defined(PETSC_HAVE_UNISTD_H)\n#include <unistd.h>\n#endif\n','int a=R_OK;\n'): 796 self.framework.addDefine('R_OK', '04') 797 self.framework.addDefine('W_OK', '02') 798 self.framework.addDefine('X_OK', '01') 799 if not self.checkLink('#include <sys/stat.h>\n','int a=0;\nif (S_ISDIR(a)){}\n'): 800 self.framework.addDefine('S_ISREG(a)', '(((a)&_S_IFMT) == _S_IFREG)') 801 self.framework.addDefine('S_ISDIR(a)', '(((a)&_S_IFMT) == _S_IFDIR)') 802 if self.checkCompile('#include <Windows.h>\n','LARGE_INTEGER a;\nDWORD b=a.u.HighPart;\n'): 803 self.addDefine('HAVE_LARGE_INTEGER_U',1) 804 805 # Windows requires a Binary file creation flag when creating/opening binary files. Is a better test in order? 806 if self.checkCompile('#include <Windows.h>\n#include <fcntl.h>\n', 'int flags = O_BINARY;'): 807 self.addDefine('HAVE_O_BINARY',1) 808 809 if self.compilers.CC.find('win32fe') >= 0: 810 self.addDefine('PATH_SEPARATOR','\';\'') 811 self.addDefine('DIR_SEPARATOR','\'\\\\\'') 812 self.addDefine('REPLACE_DIR_SEPARATOR','\'/\'') 813 self.addDefine('CANNOT_START_DEBUGGER',1) 814 else: 815 self.addDefine('PATH_SEPARATOR','\':\'') 816 self.addDefine('REPLACE_DIR_SEPARATOR','\'\\\\\'') 817 self.addDefine('DIR_SEPARATOR','\'/\'') 818 819 return 820 821#----------------------------------------------------------------------------------------------------- 822 def configureCygwinBrokenPipe(self): 823 '''Cygwin version <= 1.7.18 had issues with pipes and long commands invoked from gnu-make 824 http://cygwin.com/ml/cygwin/2013-05/msg00340.html ''' 825 if config.setCompilers.Configure.isCygwin(): 826 import platform 827 import re 828 r=re.compile("([0-9]+).([0-9]+).([0-9]+)") 829 m=r.match(platform.release()) 830 major=int(m.group(1)) 831 minor=int(m.group(2)) 832 subminor=int(m.group(3)) 833 if ((major < 1) or (major == 1 and minor < 7) or (major == 1 and minor == 7 and subminor <= 18)): 834 self.addMakeMacro('PETSC_CYGWIN_BROKEN_PIPE','1') 835 return 836 837#----------------------------------------------------------------------------------------------------- 838 def configureDefaultArch(self): 839 conffile = os.path.join('conf', 'petscvariables') 840 if self.framework.argDB['with-default-arch']: 841 fd = file(conffile, 'w') 842 fd.write('PETSC_ARCH='+self.arch.arch+'\n') 843 fd.write('PETSC_DIR='+self.petscdir.dir+'\n') 844 fd.write('include '+os.path.join(self.petscdir.dir,self.arch.arch,'conf','petscvariables')+'\n') 845 fd.close() 846 self.framework.actions.addArgument('PETSc', 'Build', 'Set default architecture to '+self.arch.arch+' in '+conffile) 847 elif os.path.isfile(conffile): 848 try: 849 os.unlink(conffile) 850 except: 851 raise RuntimeError('Unable to remove file '+conffile+'. Did a different user create it?') 852 return 853 854#----------------------------------------------------------------------------------------------------- 855 def configureScript(self): 856 '''Output a script in the conf directory which will reproduce the configuration''' 857 import nargs 858 import sys 859 scriptName = os.path.join(self.arch.arch,'conf', 'reconfigure-'+self.arch.arch+'.py') 860 args = dict([(nargs.Arg.parseArgument(arg)[0], arg) for arg in self.framework.clArgs]) 861 if 'configModules' in args: 862 if nargs.Arg.parseArgument(args['configModules'])[1] == 'PETSc.Configure': 863 del args['configModules'] 864 if 'optionsModule' in args: 865 if nargs.Arg.parseArgument(args['optionsModule'])[1] == 'PETSc.compilerOptions': 866 del args['optionsModule'] 867 if not 'PETSC_ARCH' in args: 868 args['PETSC_ARCH'] = 'PETSC_ARCH='+str(self.arch.arch) 869 f = file(scriptName, 'w') 870 f.write('#!'+sys.executable+'\n') 871 f.write('if __name__ == \'__main__\':\n') 872 f.write(' import sys\n') 873 f.write(' import os\n') 874 f.write(' sys.path.insert(0, os.path.abspath(\'config\'))\n') 875 f.write(' import configure\n') 876 # pretty print repr(args.values()) 877 f.write(' configure_options = [\n') 878 for itm in sorted(args.values()): 879 f.write(' \''+str(itm)+'\',\n') 880 f.write(' ]\n') 881 f.write(' configure.petsc_configure(configure_options)\n') 882 f.close() 883 try: 884 os.chmod(scriptName, 0775) 885 except OSError, e: 886 self.framework.logPrint('Unable to make reconfigure script executable:\n'+str(e)) 887 self.framework.actions.addArgument('PETSc', 'File creation', 'Created '+scriptName+' for automatic reconfiguration') 888 return 889 890 def configureInstall(self): 891 '''Setup the directories for installation''' 892 if self.framework.argDB['prefix']: 893 self.installdir = self.framework.argDB['prefix'] 894 self.addMakeRule('shared_install','',['-@echo "Now to install the libraries do:"',\ 895 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} install"',\ 896 '-@echo "========================================="']) 897 else: 898 self.installdir = os.path.join(self.petscdir.dir,self.arch.arch) 899 self.addMakeRule('shared_install','',['-@echo "Now to check if the libraries are working do:"',\ 900 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} test"',\ 901 '-@echo "========================================="']) 902 return 903 904 def configureGCOV(self): 905 if self.framework.argDB['with-gcov']: 906 self.addDefine('USE_GCOV','1') 907 return 908 909 def configureFortranFlush(self): 910 if hasattr(self.compilers, 'FC'): 911 for baseName in ['flush','flush_']: 912 if self.libraries.check('', baseName, otherLibs = self.compilers.flibs, fortranMangle = 1): 913 self.addDefine('HAVE_'+baseName.upper(), 1) 914 return 915 916 def postProcessPackages(self): 917 postPackages=[] 918 for i in self.framework.packages: 919 if hasattr(i,'postProcess'): postPackages.append(i) 920 if postPackages: 921 # ctetgen needs petsc conf files. so attempt to create them early 922 self.framework.dumpConfFiles() 923 for i in postPackages: i.postProcess() 924 return 925 926 def configure(self): 927 if not os.path.samefile(self.petscdir.dir, os.getcwd()): 928 raise RuntimeError('Wrong PETSC_DIR option specified: '+str(self.petscdir.dir) + '\n Configure invoked in: '+os.path.realpath(os.getcwd())) 929 if self.framework.argDB['prefix'] and os.path.isdir(self.framework.argDB['prefix']) and os.path.samefile(self.framework.argDB['prefix'],self.petscdir.dir): 930 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR!') 931 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)): 932 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR/PETSC_ARCH!') 933 self.framework.header = os.path.join(self.arch.arch,'include','petscconf.h') 934 self.framework.cHeader = os.path.join(self.arch.arch,'include','petscfix.h') 935 self.framework.makeMacroHeader = os.path.join(self.arch.arch,'conf','petscvariables') 936 self.framework.makeRuleHeader = os.path.join(self.arch.arch,'conf','petscrules') 937 if self.libraries.math is None: 938 raise RuntimeError('PETSc requires a functional math library. Please send configure.log to petsc-maint@mcs.anl.gov.') 939 if self.languages.clanguage == 'Cxx' and not hasattr(self.compilers, 'CXX'): 940 raise RuntimeError('Cannot set C language to C++ without a functional C++ compiler.') 941 self.executeTest(self.configureInline) 942 self.executeTest(self.configurePrefetch) 943 self.executeTest(self.configureUnused) 944 self.executeTest(self.configureDeprecated) 945 self.executeTest(self.configureExpect); 946 self.executeTest(self.configureFunctionName); 947 self.executeTest(self.configureIntptrt); 948 self.executeTest(self.configureSolaris) 949 self.executeTest(self.configureLinux) 950 self.executeTest(self.configureWin32) 951 self.executeTest(self.configureCygwinBrokenPipe) 952 self.executeTest(self.configureDefaultArch) 953 self.executeTest(self.configureScript) 954 self.executeTest(self.configureInstall) 955 self.executeTest(self.configureGCOV) 956 self.executeTest(self.configureFortranFlush) 957 self.executeTest(self.configureFeatureTestMacros) 958 self.executeTest(self.configureAtoll) 959 # dummy rules, always needed except for remote builds 960 self.addMakeRule('remote','') 961 self.addMakeRule('remoteclean','') 962 963 self.Dump() 964 self.dumpConfigInfo() 965 self.dumpMachineInfo() 966 self.postProcessPackages() 967 self.dumpCMakeConfig() 968 self.dumpCMakeLists() 969 self.cmakeBoot() 970 self.DumpPkgconfig() 971 self.DumpModule() 972 self.framework.log.write('================================================================================\n') 973 self.logClear() 974 return 975