1import config.base 2 3import os 4import re 5 6# The sorted() builtin is not available with python-2.3 7try: sorted 8except NameError: 9 def sorted(lst): 10 lst.sort() 11 return lst 12 13class Configure(config.base.Configure): 14 def __init__(self, framework): 15 config.base.Configure.__init__(self, framework) 16 self.headerPrefix = 'PETSC' 17 self.substPrefix = 'PETSC' 18 return 19 20 def __str2__(self): 21 desc = [] 22 desc.append('xxx=========================================================================xxx') 23 if self.make.getMakeMacro('MAKE_IS_GNUMAKE'): 24 build_type = 'gnumake build' 25 elif self.getMakeMacro('PETSC_BUILD_USING_CMAKE'): 26 build_type = 'cmake build' 27 else: 28 build_type = 'legacy build' 29 desc.append(' Configure stage complete. Now build PETSc libraries with (%s):' % build_type) 30 desc.append(' make PETSC_DIR='+self.petscdir.dir+' PETSC_ARCH='+self.arch.arch+' all') 31 desc.append(' 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','sched','pthread','mathimf']) 98 functions = ['access', '_access', 'clock', 'drand48', 'getcwd', '_getcwd', 'getdomainname', 'gethostname', 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','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 def escape(s): 393 return s.replace('"',r'\"').replace(r'\ ',r'\\ ') 394 fd = file(os.path.join(self.arch.arch,'include','petscmachineinfo.h'),'w') 395 fd.write('static const char *petscmachineinfo = \"\\n\"\n') 396 fd.write('\"-----------------------------------------\\n\"\n') 397 fd.write('\"Libraries compiled on %s on %s \\n\"\n' % (time.ctime(time.time()), platform.node())) 398 fd.write('\"Machine characteristics: %s\\n\"\n' % (platform.platform())) 399 fd.write('\"Using PETSc directory: %s\\n\"\n' % (escape(self.petscdir.dir))) 400 fd.write('\"Using PETSc arch: %s\\n\"\n' % (escape(self.arch.arch))) 401 fd.write('\"-----------------------------------------\\n\";\n') 402 fd.write('static const char *petsccompilerinfo = \"\\n\"\n') 403 self.setCompilers.pushLanguage(self.languages.clanguage) 404 fd.write('\"Using C compiler: %s %s ${COPTFLAGS} ${CFLAGS}\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()))) 405 self.setCompilers.popLanguage() 406 if hasattr(self.compilers, 'FC'): 407 self.setCompilers.pushLanguage('FC') 408 fd.write('\"Using Fortran compiler: %s %s ${FOPTFLAGS} ${FFLAGS} %s\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()), escape(self.setCompilers.CPPFLAGS))) 409 self.setCompilers.popLanguage() 410 fd.write('\"-----------------------------------------\\n\";\n') 411 fd.write('static const char *petsccompilerflagsinfo = \"\\n\"\n') 412 fd.write('\"Using include paths: %s %s %s\\n\"\n' % ('-I'+escape(os.path.join(self.petscdir.dir, self.arch.arch, 'include')), '-I'+escape(os.path.join(self.petscdir.dir, 'include')), escape(self.PETSC_CC_INCLUDES))) 413 fd.write('\"-----------------------------------------\\n\";\n') 414 fd.write('static const char *petsclinkerinfo = \"\\n\"\n') 415 self.setCompilers.pushLanguage(self.languages.clanguage) 416 fd.write('\"Using C linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 417 self.setCompilers.popLanguage() 418 if hasattr(self.compilers, 'FC'): 419 self.setCompilers.pushLanguage('FC') 420 fd.write('\"Using Fortran linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 421 self.setCompilers.popLanguage() 422 if self.framework.argDB['with-single-library']: 423 petsclib = '-lpetsc' 424 else: 425 petsclib = '-lpetscts -lpetscsnes -lpetscksp -lpetscdm -lpetscmat -lpetscvec -lpetscsys' 426 fd.write('\"Using libraries: %s%s -L%s %s %s\\n\"\n' % (escape(self.setCompilers.CSharedLinkerFlag), escape(os.path.join(self.petscdir.dir, self.arch.arch, 'lib')), escape(os.path.join(self.petscdir.dir, self.arch.arch, 'lib')), escape(petsclib), escape(self.PETSC_EXTERNAL_LIB_BASIC))) 427 fd.write('\"-----------------------------------------\\n\";\n') 428 fd.close() 429 return 430 431 def dumpCMakeConfig(self): 432 ''' 433 Writes configuration-specific values to ${PETSC_ARCH}/conf/PETScConfig.cmake. 434 This file is private to PETSc and should not be included by third parties 435 (a suitable file can be produced later by CMake, but this is not it). 436 ''' 437 def cmakeset(fd,key,val=True): 438 if val == True: val = 'YES' 439 if val == False: val = 'NO' 440 fd.write('set (' + key + ' ' + val + ')\n') 441 def ensurelist(a): 442 if isinstance(a,list): 443 return a 444 else: 445 return [a] 446 def libpath(lib): 447 'Returns a search path if that is what this item provides, else "" which will be cleaned out later' 448 if not isinstance(lib,str): return '' 449 if lib.startswith('-L'): return lib[2:] 450 if lib.startswith('-R'): return lib[2:] 451 if lib.startswith('-Wl,-rpath,'): 452 # This case occurs when an external package needs a specific system library that is normally provided by the compiler. 453 # In other words, the -L path is builtin to the wrapper or compiler, here we provide it so that CMake can locate the 454 # corresponding library. 455 return lib[len('-Wl,-rpath,'):] 456 if lib.startswith('-'): return '' 457 return os.path.dirname(lib) 458 def cleanlib(lib): 459 'Returns a library name if that is what this item provides, else "" which will be cleaned out later' 460 if not isinstance(lib,str): return '' 461 if lib.startswith('-l'): return lib[2:] 462 if lib.startswith('-Wl') or lib.startswith('-L'): return '' 463 lib = os.path.splitext(os.path.basename(lib))[0] 464 if lib.startswith('lib'): return lib[3:] 465 return lib 466 def nub(lst): 467 'Return a list containing the first occurrence of each unique element' 468 unique = [] 469 for elem in lst: 470 if elem not in unique and elem != '': 471 unique.append(elem) 472 return unique 473 try: reversed # reversed was added in Python-2.4 474 except NameError: 475 def reversed(lst): return lst[::-1] 476 def nublast(lst): 477 'Return a list containing the last occurrence of each unique entry in a list' 478 return reversed(nub(reversed(lst))) 479 def cmakeexpand(varname): 480 return r'"${' + varname + r'}"' 481 def uniqextend(lst,new): 482 for x in ensurelist(new): 483 if x not in lst: 484 lst.append(x) 485 def notstandardinclude(path): 486 return path not in '/usr/include'.split() # /usr/local/include is not automatically included on FreeBSD 487 def writeMacroDefinitions(fd): 488 if self.mpi.usingMPIUni: 489 cmakeset(fd,'PETSC_HAVE_MPIUNI') 490 for pkg in self.framework.packages: 491 if pkg.useddirectly: 492 cmakeset(fd,'PETSC_HAVE_' + pkg.PACKAGE.replace('-','_')) 493 for pair in pkg.defines.items(): 494 if pair[0].startswith('HAVE_') and pair[1]: 495 cmakeset(fd, self.framework.getFullDefineName(pkg, pair[0]), pair[1]) 496 for name,val in self.functions.defines.items(): 497 cmakeset(fd,'PETSC_'+name,val) 498 for dct in [self.defines, self.libraryoptions.defines]: 499 for k,v in dct.items(): 500 if k.startswith('USE_'): 501 cmakeset(fd,'PETSC_' + k, v) 502 cmakeset(fd,'PETSC_USE_COMPLEX', self.scalartypes.scalartype == 'complex') 503 cmakeset(fd,'PETSC_USE_REAL_' + self.scalartypes.precision.upper()) 504 cmakeset(fd,'PETSC_CLANGUAGE_'+self.languages.clanguage) 505 if hasattr(self.compilers, 'FC'): 506 cmakeset(fd,'PETSC_HAVE_FORTRAN') 507 if self.compilers.fortranIsF90: 508 cmakeset(fd,'PETSC_USING_F90') 509 if self.compilers.fortranIsF2003: 510 cmakeset(fd,'PETSC_USING_F2003') 511 if hasattr(self.compilers, 'CXX'): 512 cmakeset(fd,'PETSC_HAVE_CXX') 513 if self.sharedlibraries.useShared: 514 cmakeset(fd,'BUILD_SHARED_LIBS') 515 def writeBuildFlags(fd): 516 def extendby(lib): 517 libs = ensurelist(lib) 518 lib_paths.extend(map(libpath,libs)) 519 lib_libs.extend(map(cleanlib,libs)) 520 lib_paths = [] 521 lib_libs = [] 522 includes = [] 523 libvars = [] 524 for pkg in self.framework.packages: 525 extendby(pkg.lib) 526 uniqextend(includes,pkg.include) 527 extendby(self.libraries.math) 528 extendby(self.libraries.rt) 529 extendby(self.compilers.flibs) 530 extendby(self.compilers.cxxlibs) 531 extendby(self.compilers.LIBS.split()) 532 for libname in nublast(lib_libs): 533 libvar = 'PETSC_' + libname.upper() + '_LIB' 534 addpath = '' 535 for lpath in nublast(lib_paths): 536 addpath += '"' + str(lpath) + '" ' 537 fd.write('find_library (' + libvar + ' ' + libname + ' HINTS ' + addpath + ')\n') 538 libvars.append(libvar) 539 fd.write('mark_as_advanced (' + ' '.join(libvars) + ')\n') 540 fd.write('set (PETSC_PACKAGE_LIBS ' + ' '.join(map(cmakeexpand,libvars)) + ')\n') 541 includes = filter(notstandardinclude,includes) 542 fd.write('set (PETSC_PACKAGE_INCLUDES ' + ' '.join(map(lambda i: '"'+i+'"',includes)) + ')\n') 543 fd = open(os.path.join(self.arch.arch,'conf','PETScConfig.cmake'), 'w') 544 writeMacroDefinitions(fd) 545 writeBuildFlags(fd) 546 fd.close() 547 return 548 549 def dumpCMakeLists(self): 550 import sys 551 if sys.version_info >= (2,4): 552 import cmakegen 553 try: 554 cmakegen.main(self.petscdir.dir, log=self.framework.log) 555 except (OSError), e: 556 self.framework.logPrint('Generating CMakeLists.txt failed:\n' + str(e)) 557 else: 558 self.framework.logPrint('Skipping cmakegen due to old python version: ' +str(sys.version_info) ) 559 560 def cmakeBoot(self): 561 import sys 562 self.cmakeboot_success = False 563 if sys.version_info >= (2,4) and hasattr(self.cmake,'cmake'): 564 try: 565 import cmakeboot 566 self.cmakeboot_success = cmakeboot.main(petscdir=self.petscdir.dir,petscarch=self.arch.arch,argDB=self.argDB,framework=self.framework,log=self.framework.log) 567 except (OSError), e: 568 self.framework.logPrint('Booting CMake in PETSC_ARCH failed:\n' + str(e)) 569 except (ImportError, KeyError), e: 570 self.framework.logPrint('Importing cmakeboot failed:\n' + str(e)) 571 if self.cmakeboot_success: 572 if hasattr(self.compilers, 'FC') and self.compilers.fortranIsF90 and not self.setCompilers.fortranModuleOutputFlag: 573 self.framework.logPrint('CMake configured successfully, but could not be used by default because of missing fortranModuleOutputFlag\n') 574 else: 575 self.framework.logPrint('CMake configured successfully, using as default build\n') 576 self.addMakeMacro('PETSC_BUILD_USING_CMAKE',1) 577 else: 578 self.framework.logPrint('CMake configuration was unsuccessful\n') 579 else: 580 self.framework.logPrint('Skipping cmakeboot due to old python version: ' +str(sys.version_info) ) 581 return 582 583 def configurePrefetch(self): 584 '''Sees if there are any prefetch functions supported''' 585 if config.setCompilers.Configure.isSolaris() or self.framework.argDB['with-ios']: 586 self.addDefine('Prefetch(a,b,c)', ' ') 587 return 588 self.pushLanguage(self.languages.clanguage) 589 if self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch((const char*)v,_MM_HINT_NTA);\n'): 590 # The Intel Intrinsics manual [1] specifies the prototype 591 # 592 # void _mm_prefetch(char const *a, int sel); 593 # 594 # but other vendors seem to insist on using subtly different 595 # prototypes, including void* for the pointer, and an enum for 596 # sel. These are both reasonable changes, but negatively impact 597 # portability. 598 # 599 # [1] http://software.intel.com/file/6373 600 self.addDefine('HAVE_XMMINTRIN_H', 1) 601 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const char*)(a),(c))') 602 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 603 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 604 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 605 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 606 elif self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch(v,_MM_HINT_NTA);\n'): 607 self.addDefine('HAVE_XMMINTRIN_H', 1) 608 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const void*)(a),(c))') 609 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 610 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 611 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 612 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 613 elif self.checkLink('', 'void *v = 0;__builtin_prefetch(v,0,0);\n'): 614 # From GCC docs: void __builtin_prefetch(const void *addr,int rw,int locality) 615 # 616 # The value of rw is a compile-time constant one or zero; one 617 # means that the prefetch is preparing for a write to the memory 618 # address and zero, the default, means that the prefetch is 619 # preparing for a read. The value locality must be a compile-time 620 # constant integer between zero and three. A value of zero means 621 # that the data has no temporal locality, so it need not be left 622 # in the cache after the access. A value of three means that the 623 # data has a high degree of temporal locality and should be left 624 # in all levels of cache possible. Values of one and two mean, 625 # respectively, a low or moderate degree of temporal locality. 626 # 627 # Here we adopt Intel's x86/x86-64 naming scheme for the locality 628 # hints. Using macros for these values in necessary since some 629 # compilers require an enum. 630 self.addDefine('Prefetch(a,b,c)', '__builtin_prefetch((a),(b),(c))') 631 self.addDefine('PREFETCH_HINT_NTA', '0') 632 self.addDefine('PREFETCH_HINT_T0', '3') 633 self.addDefine('PREFETCH_HINT_T1', '2') 634 self.addDefine('PREFETCH_HINT_T2', '1') 635 else: 636 self.addDefine('Prefetch(a,b,c)', ' ') 637 self.popLanguage() 638 639 def configureFeatureTestMacros(self): 640 '''Checks if certain feature test macros are support''' 641 if self.checkCompile('#define _POSIX_C_SOURCE 200112L\n#include <sysctl.h>',''): 642 self.addDefine('_POSIX_C_SOURCE_200112L', '1') 643 if self.checkCompile('#define _BSD_SOURCE\n#include<stdlib.h>',''): 644 self.addDefine('_BSD_SOURCE', '1') 645 if self.checkCompile('#define _GNU_SOURCE\n#include <sched.h>','cpu_set_t mset;\nCPU_ZERO(&mset);'): 646 self.addDefine('_GNU_SOURCE', '1') 647 648 def configureAtoll(self): 649 '''Checks if atoll exists''' 650 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")'): 651 self.addDefine('HAVE_ATOLL', '1') 652 653 def configureUnused(self): 654 '''Sees if __attribute((unused)) is supported''' 655 if self.framework.argDB['with-ios']: 656 self.addDefine('UNUSED', ' ') 657 return 658 self.pushLanguage(self.languages.clanguage) 659 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'): 660 self.addDefine('UNUSED', '__attribute((unused))') 661 else: 662 self.addDefine('UNUSED', ' ') 663 self.popLanguage() 664 665 def configureDeprecated(self): 666 '''Check if __attribute((deprecated)) is supported''' 667 self.pushLanguage(self.languages.clanguage) 668 ## Recent versions of gcc and clang support __attribute((deprecated("string argument"))), which is very useful, but 669 ## Intel has conspired to make a supremely environment-sensitive compiler. The Intel compiler looks at the gcc 670 ## executable in the environment to determine the language compatibility that it should attempt to emulate. Some 671 ## important Cray installations have built PETSc using the Intel compiler, but with a newer gcc module loaded (e.g., 672 ## 4.7). Thus at PETSc configure time, the Intel compiler decides to support the string argument, but the the gcc 673 ## found in the default user environment is older and does not support the argument. If GCC and Intel were cool 674 ## like Clang and supported __has_attribute, we could avoid configure tests entirely, but they don't. And that is 675 ## why we can't have nice things. 676 # 677 # if self.checkCompile("""__attribute((deprecated("Why you shouldn't use myfunc"))) static int myfunc(void) { return 1;}""", ''): 678 # self.addDefine('DEPRECATED(why)', '__attribute((deprecated(why)))') 679 if self.checkCompile("""__attribute((deprecated)) static int myfunc(void) { return 1;}""", ''): 680 self.addDefine('DEPRECATED(why)', '__attribute((deprecated))') 681 else: 682 self.addDefine('DEPRECATED(why)', ' ') 683 self.popLanguage() 684 685 def configureExpect(self): 686 '''Sees if the __builtin_expect directive is supported''' 687 self.pushLanguage(self.languages.clanguage) 688 if self.checkLink('', 'if (__builtin_expect(0,1)) return 1;'): 689 self.addDefine('HAVE_BUILTIN_EXPECT', 1) 690 self.popLanguage() 691 692 def configureFunctionName(self): 693 '''Sees if the compiler supports __func__ or a variant. Falls back 694 on __FUNCT__ which PETSc source defines, but most users do not, thus 695 stack traces through user code are better when the compiler's 696 variant is used.''' 697 def getFunctionName(lang): 698 name = '__FUNCT__' 699 self.pushLanguage(lang) 700 if self.checkLink('', "if (__func__[0] != 'm') return 1;"): 701 name = '__func__' 702 elif self.checkLink('', "if (__FUNCTION__[0] != 'm') return 1;"): 703 name = '__FUNCTION__' 704 self.popLanguage() 705 return name 706 langs = [] 707 708 self.addDefine('FUNCTION_NAME_C', getFunctionName('C')) 709 if hasattr(self.compilers, 'CXX'): 710 self.addDefine('FUNCTION_NAME_CXX', getFunctionName('Cxx')) 711 else: 712 self.addDefine('FUNCTION_NAME_CXX', '__FUNCT__') 713 714 def configureIntptrt(self): 715 '''Determine what to use for uintptr_t''' 716 def staticAssertSizeMatchesVoidStar(inc,typename): 717 # The declaration is an error if either array size is negative. 718 # It should be okay to use an int that is too large, but it would be very unlikely for this to be the case 719 return self.checkCompile(inc, ('#define STATIC_ASSERT(cond) char negative_length_if_false[2*(!!(cond))-1]\n' 720 + 'STATIC_ASSERT(sizeof(void*) == sizeof(%s));'%typename)) 721 self.pushLanguage(self.languages.clanguage) 722 if self.checkCompile('#include <stdint.h>', 'int x; uintptr_t i = (uintptr_t)&x;'): 723 self.addDefine('UINTPTR_T', 'uintptr_t') 724 elif staticAssertSizeMatchesVoidStar('','unsigned long long'): 725 self.addDefine('UINTPTR_T', 'unsigned long long') 726 elif staticAssertSizeMatchesVoidStar('#include <stdlib.h>','size_t') or staticAssertSizeMatchesVoidStar('#include <string.h>', 'size_t'): 727 self.addDefine('UINTPTR_T', 'size_t') 728 elif staticAssertSizeMatchesVoidStar('','unsigned long'): 729 self.addDefine('UINTPTR_T', 'unsigned long') 730 elif staticAssertSizeMatchesVoidStar('','unsigned'): 731 self.addDefine('UINTPTR_T', 'unsigned') 732 else: 733 raise RuntimeError('Could not find any unsigned integer type matching void*') 734 self.popLanguage() 735 736 def configureRTLDDefault(self): 737 if self.checkCompile('#include <dlfcn.h>\n void *ptr = RTLD_DEFAULT;'): 738 self.addDefine('RTLD_DEFAULT','1') 739 return 740 741 def configureSolaris(self): 742 '''Solaris specific stuff''' 743 if os.path.isdir(os.path.join('/usr','ucblib')): 744 try: 745 flag = getattr(self.setCompilers, self.language[-1]+'SharedLinkerFlag') 746 except AttributeError: 747 flag = None 748 if flag is None: 749 self.compilers.LIBS += ' -L/usr/ucblib' 750 else: 751 self.compilers.LIBS += ' '+flag+'/usr/ucblib' 752 return 753 754 def configureLinux(self): 755 '''Linux specific stuff''' 756 # TODO: Test for this by mallocing an odd number of floats and checking the address 757 self.addDefine('HAVE_DOUBLE_ALIGN_MALLOC', 1) 758 return 759 760 def configureWin32(self): 761 '''Win32 non-cygwin specific stuff''' 762 kernel32=0 763 if self.libraries.add('Kernel32.lib','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 764 self.addDefine('HAVE_WINDOWS_H',1) 765 self.addDefine('HAVE_GETCOMPUTERNAME',1) 766 kernel32=1 767 elif self.libraries.add('kernel32','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 768 self.addDefine('HAVE_WINDOWS_H',1) 769 self.addDefine('HAVE_GETCOMPUTERNAME',1) 770 kernel32=1 771 if kernel32: 772 if self.framework.argDB['with-windows-graphics']: 773 self.addDefine('USE_WINDOWS_GRAPHICS',1) 774 if self.checkLink('#include <Windows.h>','LoadLibrary(0)'): 775 self.addDefine('HAVE_LOADLIBRARY',1) 776 if self.checkLink('#include <Windows.h>','GetProcAddress(0,0)'): 777 self.addDefine('HAVE_GETPROCADDRESS',1) 778 if self.checkLink('#include <Windows.h>','FreeLibrary(0)'): 779 self.addDefine('HAVE_FREELIBRARY',1) 780 if self.checkLink('#include <Windows.h>','GetLastError()'): 781 self.addDefine('HAVE_GETLASTERROR',1) 782 if self.checkLink('#include <Windows.h>','SetLastError(0)'): 783 self.addDefine('HAVE_SETLASTERROR',1) 784 if self.checkLink('#include <Windows.h>\n','QueryPerformanceCounter(0);\n'): 785 self.addDefine('USE_MICROSOFT_TIME',1) 786 if self.libraries.add('Advapi32.lib','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 787 self.addDefine('HAVE_GET_USER_NAME',1) 788 elif self.libraries.add('advapi32','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 789 self.addDefine('HAVE_GET_USER_NAME',1) 790 791 if not self.libraries.add('User32.lib','GetDC',prototype='#include <Windows.h>',call='GetDC(0);'): 792 self.libraries.add('user32','GetDC',prototype='#include <Windows.h>',call='GetDC(0);') 793 if not self.libraries.add('Gdi32.lib','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);'): 794 self.libraries.add('gdi32','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);') 795 796 self.types.check('int32_t', 'int') 797 if not self.checkCompile('#include <sys/types.h>\n','uid_t u;\n'): 798 self.addTypedef('int', 'uid_t') 799 self.addTypedef('int', 'gid_t') 800 if not self.checkLink('#if defined(PETSC_HAVE_UNISTD_H)\n#include <unistd.h>\n#endif\n','int a=R_OK;\n'): 801 self.framework.addDefine('R_OK', '04') 802 self.framework.addDefine('W_OK', '02') 803 self.framework.addDefine('X_OK', '01') 804 if not self.checkLink('#include <sys/stat.h>\n','int a=0;\nif (S_ISDIR(a)){}\n'): 805 self.framework.addDefine('S_ISREG(a)', '(((a)&_S_IFMT) == _S_IFREG)') 806 self.framework.addDefine('S_ISDIR(a)', '(((a)&_S_IFMT) == _S_IFDIR)') 807 if self.checkCompile('#include <Windows.h>\n','LARGE_INTEGER a;\nDWORD b=a.u.HighPart;\n'): 808 self.addDefine('HAVE_LARGE_INTEGER_U',1) 809 810 # Windows requires a Binary file creation flag when creating/opening binary files. Is a better test in order? 811 if self.checkCompile('#include <Windows.h>\n#include <fcntl.h>\n', 'int flags = O_BINARY;'): 812 self.addDefine('HAVE_O_BINARY',1) 813 814 if self.compilers.CC.find('win32fe') >= 0: 815 self.addDefine('PATH_SEPARATOR','\';\'') 816 self.addDefine('DIR_SEPARATOR','\'\\\\\'') 817 self.addDefine('REPLACE_DIR_SEPARATOR','\'/\'') 818 self.addDefine('CANNOT_START_DEBUGGER',1) 819 else: 820 self.addDefine('PATH_SEPARATOR','\':\'') 821 self.addDefine('REPLACE_DIR_SEPARATOR','\'\\\\\'') 822 self.addDefine('DIR_SEPARATOR','\'/\'') 823 824 return 825 826#----------------------------------------------------------------------------------------------------- 827 def configureCygwinBrokenPipe(self): 828 '''Cygwin version <= 1.7.18 had issues with pipes and long commands invoked from gnu-make 829 http://cygwin.com/ml/cygwin/2013-05/msg00340.html ''' 830 if config.setCompilers.Configure.isCygwin(): 831 import platform 832 import re 833 r=re.compile("([0-9]+).([0-9]+).([0-9]+)") 834 m=r.match(platform.release()) 835 major=int(m.group(1)) 836 minor=int(m.group(2)) 837 subminor=int(m.group(3)) 838 if ((major < 1) or (major == 1 and minor < 7) or (major == 1 and minor == 7 and subminor <= 18)): 839 self.addMakeMacro('PETSC_CYGWIN_BROKEN_PIPE','1') 840 return 841 842#----------------------------------------------------------------------------------------------------- 843 def configureDefaultArch(self): 844 conffile = os.path.join('conf', 'petscvariables') 845 if self.framework.argDB['with-default-arch']: 846 fd = file(conffile, 'w') 847 fd.write('PETSC_ARCH='+self.arch.arch+'\n') 848 fd.write('PETSC_DIR='+self.petscdir.dir+'\n') 849 fd.write('include '+os.path.join(self.petscdir.dir,self.arch.arch,'conf','petscvariables')+'\n') 850 fd.close() 851 self.framework.actions.addArgument('PETSc', 'Build', 'Set default architecture to '+self.arch.arch+' in '+conffile) 852 elif os.path.isfile(conffile): 853 try: 854 os.unlink(conffile) 855 except: 856 raise RuntimeError('Unable to remove file '+conffile+'. Did a different user create it?') 857 return 858 859#----------------------------------------------------------------------------------------------------- 860 def configureScript(self): 861 '''Output a script in the conf directory which will reproduce the configuration''' 862 import nargs 863 import sys 864 scriptName = os.path.join(self.arch.arch,'conf', 'reconfigure-'+self.arch.arch+'.py') 865 args = dict([(nargs.Arg.parseArgument(arg)[0], arg) for arg in self.framework.clArgs]) 866 if 'configModules' in args: 867 if nargs.Arg.parseArgument(args['configModules'])[1] == 'PETSc.Configure': 868 del args['configModules'] 869 if 'optionsModule' in args: 870 if nargs.Arg.parseArgument(args['optionsModule'])[1] == 'PETSc.compilerOptions': 871 del args['optionsModule'] 872 if not 'PETSC_ARCH' in args: 873 args['PETSC_ARCH'] = 'PETSC_ARCH='+str(self.arch.arch) 874 f = file(scriptName, 'w') 875 f.write('#!'+sys.executable+'\n') 876 f.write('if __name__ == \'__main__\':\n') 877 f.write(' import sys\n') 878 f.write(' import os\n') 879 f.write(' sys.path.insert(0, os.path.abspath(\'config\'))\n') 880 f.write(' import configure\n') 881 # pretty print repr(args.values()) 882 f.write(' configure_options = [\n') 883 for itm in sorted(args.values()): 884 f.write(' \''+str(itm)+'\',\n') 885 f.write(' ]\n') 886 f.write(' configure.petsc_configure(configure_options)\n') 887 f.close() 888 try: 889 os.chmod(scriptName, 0775) 890 except OSError, e: 891 self.framework.logPrint('Unable to make reconfigure script executable:\n'+str(e)) 892 self.framework.actions.addArgument('PETSc', 'File creation', 'Created '+scriptName+' for automatic reconfiguration') 893 return 894 895 def configureInstall(self): 896 '''Setup the directories for installation''' 897 if self.framework.argDB['prefix']: 898 self.installdir = self.framework.argDB['prefix'] 899 self.addMakeRule('shared_install','',['-@echo "Now to install the libraries do:"',\ 900 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} install"',\ 901 '-@echo "========================================="']) 902 else: 903 self.installdir = os.path.join(self.petscdir.dir,self.arch.arch) 904 self.addMakeRule('shared_install','',['-@echo "Now to check if the libraries are working do:"',\ 905 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} test"',\ 906 '-@echo "========================================="']) 907 return 908 909 def configureGCOV(self): 910 if self.framework.argDB['with-gcov']: 911 self.addDefine('USE_GCOV','1') 912 return 913 914 def configureFortranFlush(self): 915 if hasattr(self.compilers, 'FC'): 916 for baseName in ['flush','flush_']: 917 if self.libraries.check('', baseName, otherLibs = self.compilers.flibs, fortranMangle = 1): 918 self.addDefine('HAVE_'+baseName.upper(), 1) 919 return 920 921 def postProcessPackages(self): 922 postPackages=[] 923 for i in self.framework.packages: 924 if hasattr(i,'postProcess'): postPackages.append(i) 925 if postPackages: 926 # ctetgen needs petsc conf files. so attempt to create them early 927 self.framework.dumpConfFiles() 928 for i in postPackages: i.postProcess() 929 return 930 931 def configure(self): 932 if not os.path.samefile(self.petscdir.dir, os.getcwd()): 933 raise RuntimeError('Wrong PETSC_DIR option specified: '+str(self.petscdir.dir) + '\n Configure invoked in: '+os.path.realpath(os.getcwd())) 934 if self.framework.argDB['prefix'] and os.path.isdir(self.framework.argDB['prefix']) and os.path.samefile(self.framework.argDB['prefix'],self.petscdir.dir): 935 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR!') 936 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)): 937 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR/PETSC_ARCH!') 938 self.framework.header = os.path.join(self.arch.arch,'include','petscconf.h') 939 self.framework.cHeader = os.path.join(self.arch.arch,'include','petscfix.h') 940 self.framework.makeMacroHeader = os.path.join(self.arch.arch,'conf','petscvariables') 941 self.framework.makeRuleHeader = os.path.join(self.arch.arch,'conf','petscrules') 942 if self.libraries.math is None: 943 raise RuntimeError('PETSc requires a functional math library. Please send configure.log to petsc-maint@mcs.anl.gov.') 944 if self.languages.clanguage == 'Cxx' and not hasattr(self.compilers, 'CXX'): 945 raise RuntimeError('Cannot set C language to C++ without a functional C++ compiler.') 946 self.executeTest(self.configureRTLDDefault) 947 self.executeTest(self.configurePrefetch) 948 self.executeTest(self.configureUnused) 949 self.executeTest(self.configureDeprecated) 950 self.executeTest(self.configureExpect); 951 self.executeTest(self.configureFunctionName); 952 self.executeTest(self.configureIntptrt); 953 self.executeTest(self.configureSolaris) 954 self.executeTest(self.configureLinux) 955 self.executeTest(self.configureWin32) 956 self.executeTest(self.configureCygwinBrokenPipe) 957 self.executeTest(self.configureDefaultArch) 958 self.executeTest(self.configureScript) 959 self.executeTest(self.configureInstall) 960 self.executeTest(self.configureGCOV) 961 self.executeTest(self.configureFortranFlush) 962 self.executeTest(self.configureFeatureTestMacros) 963 self.executeTest(self.configureAtoll) 964 # dummy rules, always needed except for remote builds 965 self.addMakeRule('remote','') 966 self.addMakeRule('remoteclean','') 967 968 self.Dump() 969 self.dumpConfigInfo() 970 self.dumpMachineInfo() 971 self.postProcessPackages() 972 self.dumpCMakeConfig() 973 self.dumpCMakeLists() 974 self.cmakeBoot() 975 self.DumpPkgconfig() 976 self.DumpModule() 977 self.framework.log.write('================================================================================\n') 978 self.logClear() 979 return 980