1import config.base 2 3import os 4import sys 5import re 6import cPickle 7 8# The sorted() builtin is not available with python-2.3 9try: sorted 10except NameError: 11 def sorted(lst): 12 lst.sort() 13 return lst 14 15class Configure(config.base.Configure): 16 def __init__(self, framework): 17 config.base.Configure.__init__(self, framework) 18 self.headerPrefix = 'PETSC' 19 self.substPrefix = 'PETSC' 20 self.installed = 0 # 1 indicates that Configure itself has already compiled and installed PETSc 21 return 22 23 def __str2__(self): 24 desc = [] 25 if not self.installed: 26 desc.append('xxx=========================================================================xxx') 27 if self.make.getMakeMacro('MAKE_IS_GNUMAKE'): 28 build_type = 'gnumake build' 29 elif self.getMakeMacro('PETSC_BUILD_USING_CMAKE'): 30 build_type = 'cmake build' 31 else: 32 build_type = 'legacy build' 33 desc.append(' Configure stage complete. Now build PETSc libraries with (%s):' % build_type) 34 desc.append(' make PETSC_DIR='+self.petscdir.dir+' PETSC_ARCH='+self.arch.arch+' all') 35 desc.append('xxx=========================================================================xxx') 36 else: 37 desc.append('xxx=========================================================================xxx') 38 desc.append(' Installation complete. You do not need to run make to compile or install the software') 39 desc.append('xxx=========================================================================xxx') 40 return '\n'.join(desc)+'\n' 41 42 def setupHelp(self, help): 43 import nargs 44 help.addArgument('PETSc', '-prefix=<dir>', nargs.Arg(None, '', 'Specifiy location to install PETSc (eg. /usr/local)')) 45 help.addArgument('PETSc', '-with-prefetch=<bool>', nargs.ArgBool(None, 1,'Enable checking for prefetch instructions')) 46 help.addArgument('Windows','-with-windows-graphics=<bool>', nargs.ArgBool(None, 1,'Enable check for Windows Graphics')) 47 help.addArgument('PETSc', '-with-default-arch=<bool>', nargs.ArgBool(None, 1, 'Allow using the last configured arch without setting PETSC_ARCH')) 48 help.addArgument('PETSc','-with-single-library=<bool>', nargs.ArgBool(None, 1,'Put all PETSc code into the single -lpetsc library')) 49 help.addArgument('PETSc', '-with-ios=<bool>', nargs.ArgBool(None, 0, 'Build an iPhone/iPad version of PETSc library')) 50 help.addArgument('PETSc', '-with-xsdk-defaults', nargs.ArgBool(None, 0, 'Set the following as defaults for the xSDK standard: --enable-debug=1, --enable-shared=1, --with-precision=double, --with-index-size=32, locate blas/lapack automatically')) 51 help.addArgument('PETSc', '-known-has-attribute-aligned=<bool>',nargs.ArgBool(None, None, 'Indicates __attribute((aligned(16)) directive works (the usual test will be skipped)')) 52 help.addArgument('PETSc','-with-viewfromoptions=<bool>', nargs.ArgBool(None, 1,'Support XXXSetFromOptions() calls, for calls with many small solvers turn this off')) 53 help.addArgument('PETSc', '-with-display=<x11display>', nargs.Arg(None, '', 'Specifiy DISPLAY env variable for use with matlab test)')) 54 return 55 56 def registerPythonFile(self,filename,directory): 57 ''' Add a python file to the framework and registers its headerprefix, ... externalpackagedir 58 directory is the directory where the file relative to the BuildSystem or config path in python notation with . ''' 59 (utilityName, ext) = os.path.splitext(filename) 60 if not utilityName.startswith('.') and not utilityName.startswith('#') and ext == '.py' and not utilityName == '__init__': 61 if directory: directory = directory+'.' 62 utilityObj = self.framework.require(directory+utilityName, self) 63 utilityObj.headerPrefix = self.headerPrefix 64 utilityObj.archProvider = self.arch 65 utilityObj.languageProvider = self.languages 66 utilityObj.installDirProvider = self.installdir 67 utilityObj.externalPackagesDirProvider = self.externalpackagesdir 68 utilityObj.precisionProvider = self.scalartypes 69 utilityObj.indexProvider = self.indexTypes 70 setattr(self, utilityName.lower(), utilityObj) 71 return utilityObj 72 return None 73 74 def setupDependencies(self, framework): 75 config.base.Configure.setupDependencies(self, framework) 76 self.programs = framework.require('config.programs', self) 77 self.setCompilers = framework.require('config.setCompilers', self) 78 self.compilers = framework.require('config.compilers', self) 79 self.arch = framework.require('PETSc.options.arch', self.setCompilers) 80 self.petscdir = framework.require('PETSc.options.petscdir', self.arch) 81 self.installdir = framework.require('PETSc.options.installDir', self) 82 self.scalartypes = framework.require('PETSc.options.scalarTypes', self) 83 self.indexTypes = framework.require('PETSc.options.indexTypes', self) 84 self.languages = framework.require('PETSc.options.languages', self.setCompilers) 85 self.debugging = framework.require('PETSc.options.debugging', self.compilers) 86 self.indexTypes = framework.require('PETSc.options.indexTypes', self.compilers) 87 self.compilers = framework.require('config.compilers', self) 88 self.types = framework.require('config.types', self) 89 self.headers = framework.require('config.headers', self) 90 self.functions = framework.require('config.functions', self) 91 self.libraries = framework.require('config.libraries', self) 92 self.atomics = framework.require('config.atomics', self) 93 self.make = framework.require('config.packages.make', self) 94 self.blasLapack = framework.require('config.packages.BlasLapack',self) 95 self.cmake = framework.require('config.packages.cmake',self) 96 self.externalpackagesdir = framework.require('PETSc.options.externalpackagesdir',self) 97 self.mpi = framework.require('config.packages.MPI',self) 98 99 for utility in os.listdir(os.path.join('config','PETSc','options')): 100 self.registerPythonFile(utility,'PETSc.options') 101 102 for utility in os.listdir(os.path.join('config','BuildSystem','config','utilities')): 103 self.registerPythonFile(utility,'config.utilities') 104 105 for package in os.listdir(os.path.join('config', 'BuildSystem', 'config', 'packages')): 106 obj = self.registerPythonFile(package,'config.packages') 107 if obj: 108 obj.archProvider = self.framework.requireModule(obj.archProvider, obj) 109 obj.languageProvider = self.framework.requireModule(obj.languageProvider, obj) 110 obj.installDirProvider = self.framework.requireModule(obj.installDirProvider, obj) 111 obj.externalPackagesDirProvider = self.framework.requireModule(obj.externalPackagesDirProvider, obj) 112 obj.precisionProvider = self.framework.requireModule(obj.precisionProvider, obj) 113 obj.indexProvider = self.framework.requireModule(obj.indexProvider, obj) 114 115 # Force blaslapack and opencl to depend on scalarType so precision is set before BlasLapack is built 116 framework.require('PETSc.options.scalarTypes', self.f2cblaslapack) 117 framework.require('PETSc.options.scalarTypes', self.fblaslapack) 118 framework.require('PETSc.options.scalarTypes', self.blaslapack) 119 framework.require('PETSc.options.scalarTypes', self.opencl) 120 framework.require('PETSc.Regression', self) 121 122 self.programs.headerPrefix = self.headerPrefix 123 self.compilers.headerPrefix = self.headerPrefix 124 self.types.headerPrefix = self.headerPrefix 125 self.headers.headerPrefix = self.headerPrefix 126 self.functions.headerPrefix = self.headerPrefix 127 self.libraries.headerPrefix = self.headerPrefix 128 129 # Look for any user provided --download-xxx=directory packages 130 for arg in sys.argv: 131 if arg.startswith('--download-') and arg.find('=') > -1: 132 pname = arg[11:arg.find('=')] 133 if not hasattr(self,pname): 134 dname = os.path.dirname(arg[arg.find('=')+1:]) 135 if os.path.isdir(dname) and not os.path.isfile(os.path.join(dname,pname+'.py')): 136 self.framework.logPrint('User is registering a new package: '+arg) 137 sys.path.append(dname) 138 self.registerPythonFile(pname+'.py','') 139 140 # test for a variety of basic headers and functions 141 headersC = map(lambda name: name+'.h', ['setjmp','dos', 'endian', 'fcntl', 'float', 'io', 'limits', 'malloc', 'pwd', 'search', 'strings', 142 'unistd', 'sys/sysinfo', 'machine/endian', 'sys/param', 'sys/procfs', 'sys/resource', 143 'sys/systeminfo', 'sys/times', 'sys/utsname','string', 'stdlib', 144 'sys/socket','sys/wait','netinet/in','netdb','Direct','time','Ws2tcpip','sys/types', 145 'WindowsX', 'cxxabi','float','ieeefp','stdint','sched','pthread','mathimf','inttypes']) 146 functions = ['access', '_access', 'clock', 'drand48', 'getcwd', '_getcwd', 'getdomainname', 'gethostname', 147 'gettimeofday', 'getwd', 'memalign', 'memmove', 'mkstemp', 'popen', 'PXFGETARG', 'rand', 'getpagesize', 148 'readlink', 'realpath', 'sigaction', 'signal', 'sigset', 'usleep', 'sleep', '_sleep', 'socket', 149 'times', 'gethostbyname', 'uname','snprintf','_snprintf','lseek','_lseek','time','fork','stricmp', 150 'strcasecmp', 'bzero', 'dlopen', 'dlsym', 'dlclose', 'dlerror','get_nprocs','sysctlbyname', 151 '_set_output_format','_mkdir'] 152 libraries1 = [(['socket', 'nsl'], 'socket'), (['fpe'], 'handle_sigfpes')] 153 self.headers.headers.extend(headersC) 154 self.functions.functions.extend(functions) 155 self.libraries.libraries.extend(libraries1) 156 157 return 158 159 def DumpPkgconfig(self): 160 ''' Create a pkg-config file ''' 161 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')): 162 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')) 163 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig','PETSc.pc'),'w') 164 if self.framework.argDB['prefix']: 165 fd.write('prefix='+self.installdir.dir+'\n') 166 fd.write('exec_prefix=${prefix}\n') 167 fd.write('includedir=${prefix}/include\n') 168 else: 169 fd.write('prefix='+self.petscdir.dir+'\n') 170 fd.write('exec_prefix=${prefix}\n') 171 fd.write('includedir=${prefix}/include\n') 172 fd.write('libdir='+os.path.join(self.installdir.dir,'lib')+'\n') 173 174 self.setCompilers.pushLanguage('C') 175 fd.write('ccompiler='+self.setCompilers.getCompiler()+'\n') 176 self.setCompilers.popLanguage() 177 if hasattr(self.compilers, 'C++'): 178 self.setCompilers.pushLanguage('C++') 179 fd.write('cxxcompiler='+self.setCompilers.getCompiler()+'\n') 180 self.setCompilers.popLanguage() 181 if hasattr(self.compilers, 'FC'): 182 self.setCompilers.pushLanguage('FC') 183 fd.write('fcompiler='+self.setCompilers.getCompiler()+'\n') 184 self.setCompilers.popLanguage() 185 fd.write('blaslapacklibs='+self.libraries.toStringNoDupes(self.blaslapack.lib)+'\n') 186 187 fd.write('\n') 188 fd.write('Name: PETSc\n') 189 fd.write('Description: Library to solve ODEs and algebraic equations\n') 190 fd.write('Version: %s\n' % self.petscdir.version) 191 192 fd.write('Cflags: '+self.allincludes+'\n') 193 194 plibs = self.libraries.toStringNoDupes(['-L'+os.path.join(self.petscdir.dir,self.arch.arch,'lib'),' -lpetsc']) 195 if self.framework.argDB['prefix']: 196 fd.write('Libs: '+plibs.replace(os.path.join(self.petscdir.dir,self.arch.arch),self.installdir.dir)+'\n') 197 else: 198 fd.write('Libs: '+plibs+'\n') 199 fd.write('Libs.private: '+self.libraries.toStringNoDupes(self.packagelibs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs)+' '+self.compilers.LIBS+'\n') 200 201 fd.close() 202 return 203 204 def DumpModule(self): 205 ''' Create a module file ''' 206 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules')): 207 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules')) 208 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules','petsc')): 209 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules','petsc')) 210 if self.framework.argDB['prefix']: 211 installdir = self.installdir.dir 212 installarch = '' 213 installpath = os.path.join(installdir,'bin') 214 else: 215 installdir = self.petscdir.dir 216 installarch = self.arch.arch 217 installpath = os.path.join(installdir,installarch,'bin')+':'+os.path.join(installdir,'bin') 218 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules','petsc',self.petscdir.version),'w') 219 fd.write('''\ 220#%%Module 221 222proc ModulesHelp { } { 223 puts stderr "This module sets the path and environment variables for petsc-%s" 224 puts stderr " see http://www.mcs.anl.gov/petsc/ for more information " 225 puts stderr "" 226} 227module-whatis "PETSc - Portable, Extensible Toolkit for Scientific Computation" 228 229set petsc_dir %s 230set petsc_arch %s 231 232setenv PETSC_ARCH $petsc_arch 233setenv PETSC_DIR $petsc_dir 234prepend-path PATH %s 235''' % (self.petscdir.version, installdir, installarch, installpath)) 236 fd.close() 237 return 238 239 def Dump(self): 240 ''' Actually put the values into the configuration files ''' 241 # eventually everything between -- should be gone 242 if self.mpi.usingMPIUni: 243 # 244 # Remove any MPI/MPICH include files that may have been put here by previous runs of ./configure 245 self.executeShellCommand('rm -rf '+os.path.join(self.petscdir.dir,self.arch.arch,'include','mpi*')+' '+os.path.join(self.petscdir.dir,self.arch.arch,'include','opa*'), log = self.log) 246 247#----------------------------------------------------------------------------------------------------- 248 249 # Sometimes we need C compiler, even if built with C++ 250 self.setCompilers.pushLanguage('C') 251 self.addMakeMacro('CC_FLAGS',self.setCompilers.getCompilerFlags()) 252 self.setCompilers.popLanguage() 253 254 # And sometimes we need a C++ compiler even when PETSc is built with C 255 if hasattr(self.compilers, 'CXX'): 256 self.setCompilers.pushLanguage('Cxx') 257 self.addMakeMacro('CXX_FLAGS',self.setCompilers.getCompilerFlags()) 258 self.setCompilers.popLanguage() 259 260 # C preprocessor values 261 self.addMakeMacro('CPP_FLAGS',self.setCompilers.CPPFLAGS) 262 263 # compiler values 264 self.setCompilers.pushLanguage(self.languages.clanguage) 265 self.addMakeMacro('PCC',self.setCompilers.getCompiler()) 266 self.addMakeMacro('PCC_FLAGS',self.setCompilers.getCompilerFlags()) 267 self.setCompilers.popLanguage() 268 # .o or .obj 269 self.addMakeMacro('CC_SUFFIX','o') 270 271 # executable linker values 272 self.setCompilers.pushLanguage(self.languages.clanguage) 273 pcc_linker = self.setCompilers.getLinker() 274 self.addMakeMacro('PCC_LINKER',pcc_linker) 275 self.addMakeMacro('PCC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 276 self.setCompilers.popLanguage() 277 # '' for Unix, .exe for Windows 278 self.addMakeMacro('CC_LINKER_SUFFIX','') 279 280 if hasattr(self.compilers, 'FC'): 281 self.setCompilers.pushLanguage('FC') 282 # need FPPFLAGS in config/setCompilers 283 self.addDefine('HAVE_FORTRAN','1') 284 self.addMakeMacro('FPP_FLAGS',self.setCompilers.CPPFLAGS) 285 286 # compiler values 287 self.addMakeMacro('FC_FLAGS',self.setCompilers.getCompilerFlags()) 288 self.setCompilers.popLanguage() 289 # .o or .obj 290 self.addMakeMacro('FC_SUFFIX','o') 291 292 # executable linker values 293 self.setCompilers.pushLanguage('FC') 294 # Cannot have NAG f90 as the linker - so use pcc_linker as fc_linker 295 fc_linker = self.setCompilers.getLinker() 296 if config.setCompilers.Configure.isNAG(fc_linker, self.log): 297 self.addMakeMacro('FC_LINKER',pcc_linker) 298 else: 299 self.addMakeMacro('FC_LINKER',fc_linker) 300 self.addMakeMacro('FC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 301 # apple requires this shared library linker flag on SOME versions of the os 302 if self.setCompilers.getLinkerFlags().find('-Wl,-commons,use_dylibs') > -1: 303 self.addMakeMacro('DARWIN_COMMONS_USE_DYLIBS',' -Wl,-commons,use_dylibs ') 304 self.setCompilers.popLanguage() 305 306 # F90 Modules 307 if self.setCompilers.fortranModuleIncludeFlag: 308 self.addMakeMacro('FC_MODULE_FLAG', self.setCompilers.fortranModuleIncludeFlag) 309 else: # for non-f90 compilers like g77 310 self.addMakeMacro('FC_MODULE_FLAG', '-I') 311 if self.setCompilers.fortranModuleIncludeFlag: 312 self.addMakeMacro('FC_MODULE_OUTPUT_FLAG', self.setCompilers.fortranModuleOutputFlag) 313 else: 314 self.addMakeMacro('FC','') 315 316 if hasattr(self.compilers, 'CUDAC'): 317 self.setCompilers.pushLanguage('CUDA') 318 self.addMakeMacro('CUDAC_FLAGS',self.setCompilers.getCompilerFlags()) 319 self.setCompilers.popLanguage() 320 321 # shared library linker values 322 self.setCompilers.pushLanguage(self.languages.clanguage) 323 # need to fix BuildSystem to collect these separately 324 self.addMakeMacro('SL_LINKER',self.setCompilers.getLinker()) 325 self.addMakeMacro('SL_LINKER_FLAGS','${PCC_LINKER_FLAGS}') 326 self.setCompilers.popLanguage() 327 # One of 'a', 'so', 'lib', 'dll', 'dylib' (perhaps others also?) depending on the library generator and architecture 328 # Note: . is not included in this macro, consistent with AR_LIB_SUFFIX 329 if self.setCompilers.sharedLibraryExt == self.setCompilers.AR_LIB_SUFFIX: 330 self.addMakeMacro('SL_LINKER_SUFFIX', '') 331 self.addDefine('SLSUFFIX','""') 332 else: 333 self.addMakeMacro('SL_LINKER_SUFFIX', self.setCompilers.sharedLibraryExt) 334 self.addDefine('SLSUFFIX','"'+self.setCompilers.sharedLibraryExt+'"') 335 336 self.addMakeMacro('SL_LINKER_LIBS','${PETSC_EXTERNAL_LIB_BASIC}') 337 338#----------------------------------------------------------------------------------------------------- 339 340 # CONLY or CPP. We should change the PETSc makefiles to do this better 341 if self.languages.clanguage == 'C': lang = 'CONLY' 342 else: lang = 'CXXONLY' 343 self.addMakeMacro('PETSC_LANGUAGE',lang) 344 345 # real or complex 346 self.addMakeMacro('PETSC_SCALAR',self.scalartypes.scalartype) 347 # double or float 348 self.addMakeMacro('PETSC_PRECISION',self.scalartypes.precision) 349 350 if self.framework.argDB['with-batch']: 351 self.addMakeMacro('PETSC_WITH_BATCH','1') 352 353 # Test for compiler-specific macros that need to be defined. 354 if self.setCompilers.isCrayVector('CC', self.log): 355 self.addDefine('HAVE_CRAY_VECTOR','1') 356 357#----------------------------------------------------------------------------------------------------- 358 if self.functions.haveFunction('gethostbyname') and self.functions.haveFunction('socket') and self.headers.haveHeader('netinet/in.h'): 359 self.addDefine('USE_SOCKET_VIEWER','1') 360 if self.checkCompile('#include <sys/socket.h>','setsockopt(0,SOL_SOCKET,SO_REUSEADDR,0,0)'): 361 self.addDefine('HAVE_SO_REUSEADDR','1') 362 363#----------------------------------------------------------------------------------------------------- 364 # print include and lib for makefiles 365 self.framework.packages.reverse() 366 includes = [os.path.join(self.petscdir.dir,'include'),os.path.join(self.petscdir.dir,self.arch.arch,'include')] 367 libs = [] 368 for i in self.framework.packages: 369 if i.useddirectly: 370 self.addDefine('HAVE_'+i.PACKAGE.replace('-','_'), 1) # ONLY list package if it is used directly by PETSc (and not only by another package) 371 if not isinstance(i.lib, list): 372 i.lib = [i.lib] 373 if i.linkedbypetsc: libs.extend(i.lib) 374 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_LIB', self.libraries.toStringNoDupes(i.lib)) 375 if hasattr(i,'include'): 376 if not isinstance(i.include,list): 377 i.include = [i.include] 378 includes.extend(i.include) 379 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_INCLUDE',self.headers.toStringNoDupes(i.include)) 380 self.packagelibs = libs 381 if self.framework.argDB['with-single-library']: 382 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 383 self.addMakeMacro('PETSC_WITH_EXTERNAL_LIB',self.alllibs) 384 else: 385 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 386 self.PETSC_EXTERNAL_LIB_BASIC = self.libraries.toStringNoDupes(libs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs)+' '+self.compilers.LIBS 387 if self.framework.argDB['prefix'] and self.setCompilers.CSharedLinkerFlag not in ['-L']: 388 lib_basic = self.PETSC_EXTERNAL_LIB_BASIC.replace(self.setCompilers.CSharedLinkerFlag+os.path.join(self.petscdir.dir,self.arch.arch,'lib'),self.setCompilers.CSharedLinkerFlag+os.path.join(self.installdir.dir,'lib')) 389 else: 390 lib_basic = self.PETSC_EXTERNAL_LIB_BASIC 391 self.addMakeMacro('PETSC_EXTERNAL_LIB_BASIC',lib_basic) 392 self.allincludes = self.headers.toStringNoDupes(includes) 393 self.addMakeMacro('PETSC_CC_INCLUDES',self.allincludes) 394 self.PETSC_CC_INCLUDES = self.allincludes 395 if hasattr(self.compilers, 'FC'): 396 if self.compilers.fortranIsF90: 397 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes,includes)) 398 else: 399 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes)) 400 401 self.addMakeMacro('DESTDIR',self.installdir.dir) 402 self.addDefine('LIB_DIR','"'+os.path.join(self.installdir.dir,'lib')+'"') 403 404 if self.framework.argDB['with-single-library']: 405 # overrides the values set in conf/variables 406 self.addMakeMacro('LIBNAME','${INSTALL_LIB_DIR}/libpetsc.${AR_LIB_SUFFIX}') 407 self.addMakeMacro('SHLIBS','libpetsc') 408 self.addMakeMacro('PETSC_LIB_BASIC','-lpetsc') 409 self.addMakeMacro('PETSC_KSP_LIB_BASIC','-lpetsc') 410 self.addMakeMacro('PETSC_TS_LIB_BASIC','-lpetsc') 411 self.addMakeMacro('PETSC_TAO_LIB_BASIC','-lpetsc') 412 self.addDefine('USE_SINGLE_LIBRARY', '1') 413 if self.sharedlibraries.useShared: 414 self.addMakeMacro('PETSC_SYS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 415 self.addMakeMacro('PETSC_VEC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 416 self.addMakeMacro('PETSC_MAT_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 417 self.addMakeMacro('PETSC_DM_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 418 self.addMakeMacro('PETSC_KSP_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 419 self.addMakeMacro('PETSC_SNES_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 420 self.addMakeMacro('PETSC_TS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 421 self.addMakeMacro('PETSC_TAO_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 422 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 423 self.addMakeMacro('PETSC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 424 self.addMakeMacro('PETSC_CONTRIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 425 else: 426 self.addMakeMacro('PETSC_SYS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 427 self.addMakeMacro('PETSC_VEC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 428 self.addMakeMacro('PETSC_MAT_LIB','${PETSC_WITH_EXTERNAL_LIB}') 429 self.addMakeMacro('PETSC_DM_LIB','${PETSC_WITH_EXTERNAL_LIB}') 430 self.addMakeMacro('PETSC_KSP_LIB','${PETSC_WITH_EXTERNAL_LIB}') 431 self.addMakeMacro('PETSC_SNES_LIB','${PETSC_WITH_EXTERNAL_LIB}') 432 self.addMakeMacro('PETSC_TS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 433 self.addMakeMacro('PETSC_TAO_LIB','${PETSC_WITH_EXTERNAL_LIB}') 434 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 435 self.addMakeMacro('PETSC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 436 self.addMakeMacro('PETSC_CONTRIB','${PETSC_WITH_EXTERNAL_LIB}') 437 438 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib')): 439 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib')) 440 441# add a makefile endtry for display 442 if self.framework.argDB['with-display']: 443 self.addMakeMacro('DISPLAY',self.framework.argDB['with-display']) 444 445 # add a makefile entry for configure options 446 self.addMakeMacro('CONFIGURE_OPTIONS', self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')) 447 return 448 449 def dumpConfigInfo(self): 450 import time 451 fd = file(os.path.join(self.arch.arch,'include','petscconfiginfo.h'),'w') 452 fd.write('static const char *petscconfigureoptions = "'+self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')+'";\n') 453 fd.close() 454 return 455 456 def dumpMachineInfo(self): 457 import platform 458 import time 459 import script 460 def escape(s): 461 return s.replace('"',r'\"').replace(r'\ ',r'\\ ') 462 fd = file(os.path.join(self.arch.arch,'include','petscmachineinfo.h'),'w') 463 fd.write('static const char *petscmachineinfo = \"\\n\"\n') 464 fd.write('\"-----------------------------------------\\n\"\n') 465 fd.write('\"Libraries compiled on %s on %s \\n\"\n' % (time.ctime(time.time()), platform.node())) 466 fd.write('\"Machine characteristics: %s\\n\"\n' % (platform.platform())) 467 fd.write('\"Using PETSc directory: %s\\n\"\n' % (escape(self.petscdir.dir))) 468 fd.write('\"Using PETSc arch: %s\\n\"\n' % (escape(self.arch.arch))) 469 fd.write('\"-----------------------------------------\\n\";\n') 470 fd.write('static const char *petsccompilerinfo = \"\\n\"\n') 471 self.setCompilers.pushLanguage(self.languages.clanguage) 472 fd.write('\"Using C compiler: %s %s ${COPTFLAGS} ${CFLAGS}\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()))) 473 self.setCompilers.popLanguage() 474 if hasattr(self.compilers, 'FC'): 475 self.setCompilers.pushLanguage('FC') 476 fd.write('\"Using Fortran compiler: %s %s ${FOPTFLAGS} ${FFLAGS} %s\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()), escape(self.setCompilers.CPPFLAGS))) 477 self.setCompilers.popLanguage() 478 fd.write('\"-----------------------------------------\\n\";\n') 479 fd.write('static const char *petsccompilerflagsinfo = \"\\n\"\n') 480 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))) 481 fd.write('\"-----------------------------------------\\n\";\n') 482 fd.write('static const char *petsclinkerinfo = \"\\n\"\n') 483 self.setCompilers.pushLanguage(self.languages.clanguage) 484 fd.write('\"Using C linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 485 self.setCompilers.popLanguage() 486 if hasattr(self.compilers, 'FC'): 487 self.setCompilers.pushLanguage('FC') 488 fd.write('\"Using Fortran linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 489 self.setCompilers.popLanguage() 490 if self.framework.argDB['with-single-library']: 491 petsclib = '-lpetsc' 492 else: 493 petsclib = '-lpetscts -lpetscsnes -lpetscksp -lpetscdm -lpetscmat -lpetscvec -lpetscsys' 494 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))) 495 fd.write('\"-----------------------------------------\\n\";\n') 496 fd.close() 497 return 498 499 def dumpCMakeConfig(self): 500 ''' 501 Writes configuration-specific values to ${PETSC_ARCH}/lib/petsc/conf/PETScBuildInternal.cmake. 502 This file is private to PETSc and should not be included by third parties 503 (a suitable file can be produced later by CMake, but this is not it). 504 ''' 505 def cmakeset(fd,key,val=True): 506 if val == True: val = 'YES' 507 if val == False: val = 'NO' 508 fd.write('set (' + key + ' ' + val + ')\n') 509 def ensurelist(a): 510 if isinstance(a,list): 511 return a 512 else: 513 return [a] 514 def libpath(lib): 515 'Returns a search path if that is what this item provides, else "" which will be cleaned out later' 516 if not isinstance(lib,str): return '' 517 if lib.startswith('-L'): return lib[2:] 518 if lib.startswith('-R'): return lib[2:] 519 if lib.startswith('-Wl,-rpath,'): 520 # This case occurs when an external package needs a specific system library that is normally provided by the compiler. 521 # In other words, the -L path is builtin to the wrapper or compiler, here we provide it so that CMake can locate the 522 # corresponding library. 523 return lib[len('-Wl,-rpath,'):] 524 if lib.startswith('-'): return '' 525 return os.path.dirname(lib) 526 def cleanlib(lib): 527 'Returns a library name if that is what this item provides, else "" which will be cleaned out later' 528 if not isinstance(lib,str): return '' 529 if lib.startswith('-l'): return lib[2:] 530 if lib.startswith('-Wl') or lib.startswith('-L'): return '' 531 lib = os.path.splitext(os.path.basename(lib))[0] 532 if lib.startswith('lib'): return lib[3:] 533 return lib 534 def nub(lst): 535 'Return a list containing the first occurrence of each unique element' 536 unique = [] 537 for elem in lst: 538 if elem not in unique and elem != '': 539 unique.append(elem) 540 return unique 541 try: reversed # reversed was added in Python-2.4 542 except NameError: 543 def reversed(lst): return lst[::-1] 544 def nublast(lst): 545 'Return a list containing the last occurrence of each unique entry in a list' 546 return reversed(nub(reversed(lst))) 547 def cmakeexpand(varname): 548 return r'"${' + varname + r'}"' 549 def uniqextend(lst,new): 550 for x in ensurelist(new): 551 if x not in lst: 552 lst.append(x) 553 def notstandardinclude(path): 554 return path not in '/usr/include'.split() # /usr/local/include is not automatically included on FreeBSD 555 def writeMacroDefinitions(fd): 556 if self.mpi.usingMPIUni: 557 cmakeset(fd,'PETSC_HAVE_MPIUNI') 558 for pkg in self.framework.packages: 559 if pkg.useddirectly: 560 cmakeset(fd,'PETSC_HAVE_' + pkg.PACKAGE.replace('-','_')) 561 for pair in pkg.defines.items(): 562 if pair[0].startswith('HAVE_') and pair[1]: 563 cmakeset(fd, self.framework.getFullDefineName(pkg, pair[0]), pair[1]) 564 for name,val in self.functions.defines.items(): 565 cmakeset(fd,'PETSC_'+name,val) 566 for dct in [self.defines, self.libraryoptions.defines]: 567 for k,v in dct.items(): 568 if k.startswith('USE_'): 569 cmakeset(fd,'PETSC_' + k, v) 570 cmakeset(fd,'PETSC_USE_COMPLEX', self.scalartypes.scalartype == 'complex') 571 cmakeset(fd,'PETSC_USE_REAL_' + self.scalartypes.precision.upper()) 572 cmakeset(fd,'PETSC_CLANGUAGE_'+self.languages.clanguage) 573 if hasattr(self.compilers, 'FC'): 574 cmakeset(fd,'PETSC_HAVE_FORTRAN') 575 if self.compilers.fortranIsF90: 576 cmakeset(fd,'PETSC_USING_F90') 577 if self.compilers.fortranIsF2003: 578 cmakeset(fd,'PETSC_USING_F2003') 579 if hasattr(self.compilers, 'CXX'): 580 cmakeset(fd,'PETSC_HAVE_CXX') 581 if self.sharedlibraries.useShared: 582 cmakeset(fd,'BUILD_SHARED_LIBS') 583 def writeBuildFlags(fd): 584 def extendby(lib): 585 libs = ensurelist(lib) 586 lib_paths.extend(map(libpath,libs)) 587 lib_libs.extend(map(cleanlib,libs)) 588 lib_paths = [] 589 lib_libs = [] 590 includes = [] 591 libvars = [] 592 for pkg in self.framework.packages: 593 if pkg.linkedbypetsc: 594 extendby(pkg.lib) 595 uniqextend(includes,pkg.include) 596 extendby(self.libraries.math) 597 extendby(self.libraries.rt) 598 extendby(self.compilers.flibs) 599 extendby(self.compilers.cxxlibs) 600 extendby(self.compilers.LIBS.split()) 601 for libname in nublast(lib_libs): 602 libvar = 'PETSC_' + libname.upper() + '_LIB' 603 addpath = '' 604 for lpath in nublast(lib_paths): 605 addpath += '"' + str(lpath) + '" ' 606 fd.write('find_library (' + libvar + ' ' + libname + ' HINTS ' + addpath + ')\n') 607 libvars.append(libvar) 608 fd.write('mark_as_advanced (' + ' '.join(libvars) + ')\n') 609 fd.write('set (PETSC_PACKAGE_LIBS ' + ' '.join(map(cmakeexpand,libvars)) + ')\n') 610 includes = filter(notstandardinclude,includes) 611 fd.write('set (PETSC_PACKAGE_INCLUDES ' + ' '.join(map(lambda i: '"'+i+'"',includes)) + ')\n') 612 fd = open(os.path.join(self.arch.arch,'lib','petsc','conf','PETScBuildInternal.cmake'), 'w') 613 writeMacroDefinitions(fd) 614 writeBuildFlags(fd) 615 fd.close() 616 return 617 618 def dumpCMakeLists(self): 619 import sys 620 if sys.version_info >= (2,4): 621 import cmakegen 622 try: 623 cmakegen.main(self.petscdir.dir, log=self.framework.log) 624 except (OSError), e: 625 self.framework.logPrint('Generating CMakeLists.txt failed:\n' + str(e)) 626 else: 627 self.framework.logPrint('Skipping cmakegen due to old python version: ' +str(sys.version_info) ) 628 629 def cmakeBoot(self): 630 import sys 631 self.cmakeboot_success = False 632 if sys.version_info >= (2,4) and hasattr(self.cmake,'cmake'): 633 oldRead = self.argDB.readonly 634 self.argDB.readonly = True 635 try: 636 import cmakeboot 637 self.cmakeboot_success = cmakeboot.main(petscdir=self.petscdir.dir,petscarch=self.arch.arch,argDB=self.argDB,framework=self.framework,log=self.framework.log) 638 except (OSError), e: 639 self.framework.logPrint('Booting CMake in PETSC_ARCH failed:\n' + str(e)) 640 except (ImportError, KeyError), e: 641 self.framework.logPrint('Importing cmakeboot failed:\n' + str(e)) 642 self.argDB.readonly = oldRead 643 if self.cmakeboot_success: 644 if hasattr(self.compilers, 'FC') and self.compilers.fortranIsF90 and not self.setCompilers.fortranModuleOutputFlag: 645 self.framework.logPrint('CMake configured successfully, but could not be used by default because of missing fortranModuleOutputFlag\n') 646 else: 647 self.framework.logPrint('CMake configured successfully, using as default build\n') 648 self.addMakeMacro('PETSC_BUILD_USING_CMAKE',1) 649 else: 650 self.framework.logPrint('CMake configuration was unsuccessful\n') 651 else: 652 self.framework.logPrint('Skipping cmakeboot due to old python version: ' +str(sys.version_info) ) 653 return 654 655 def configurePrefetch(self): 656 '''Sees if there are any prefetch functions supported''' 657 if config.setCompilers.Configure.isSolaris(self.log) or self.framework.argDB['with-ios'] or not self.framework.argDB['with-prefetch']: 658 self.addDefine('Prefetch(a,b,c)', ' ') 659 return 660 self.pushLanguage(self.languages.clanguage) 661 if self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch((const char*)v,_MM_HINT_NTA);\n'): 662 # The Intel Intrinsics manual [1] specifies the prototype 663 # 664 # void _mm_prefetch(char const *a, int sel); 665 # 666 # but other vendors seem to insist on using subtly different 667 # prototypes, including void* for the pointer, and an enum for 668 # sel. These are both reasonable changes, but negatively impact 669 # portability. 670 # 671 # [1] http://software.intel.com/file/6373 672 self.addDefine('HAVE_XMMINTRIN_H', 1) 673 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const char*)(a),(c))') 674 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 675 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 676 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 677 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 678 elif self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch(v,_MM_HINT_NTA);\n'): 679 self.addDefine('HAVE_XMMINTRIN_H', 1) 680 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const void*)(a),(c))') 681 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 682 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 683 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 684 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 685 elif self.checkLink('', 'void *v = 0;__builtin_prefetch(v,0,0);\n'): 686 # From GCC docs: void __builtin_prefetch(const void *addr,int rw,int locality) 687 # 688 # The value of rw is a compile-time constant one or zero; one 689 # means that the prefetch is preparing for a write to the memory 690 # address and zero, the default, means that the prefetch is 691 # preparing for a read. The value locality must be a compile-time 692 # constant integer between zero and three. A value of zero means 693 # that the data has no temporal locality, so it need not be left 694 # in the cache after the access. A value of three means that the 695 # data has a high degree of temporal locality and should be left 696 # in all levels of cache possible. Values of one and two mean, 697 # respectively, a low or moderate degree of temporal locality. 698 # 699 # Here we adopt Intel's x86/x86-64 naming scheme for the locality 700 # hints. Using macros for these values in necessary since some 701 # compilers require an enum. 702 self.addDefine('Prefetch(a,b,c)', '__builtin_prefetch((a),(b),(c))') 703 self.addDefine('PREFETCH_HINT_NTA', '0') 704 self.addDefine('PREFETCH_HINT_T0', '3') 705 self.addDefine('PREFETCH_HINT_T1', '2') 706 self.addDefine('PREFETCH_HINT_T2', '1') 707 else: 708 self.addDefine('Prefetch(a,b,c)', ' ') 709 self.popLanguage() 710 711 def configureAtoll(self): 712 '''Checks if atoll exists''' 713 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")'): 714 self.addDefine('HAVE_ATOLL', '1') 715 716 def configureUnused(self): 717 '''Sees if __attribute((unused)) is supported''' 718 if self.framework.argDB['with-ios']: 719 self.addDefine('UNUSED', ' ') 720 return 721 self.pushLanguage(self.languages.clanguage) 722 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'): 723 self.addDefine('UNUSED', '__attribute((unused))') 724 else: 725 self.addDefine('UNUSED', ' ') 726 self.popLanguage() 727 728 def configureIsatty(self): 729 '''Check if the Unix C function isatty() works correctly 730 Actually just assumes it does not work correctly on batch systems''' 731 if not self.framework.argDB['with-batch']: 732 self.addDefine('USE_ISATTY',1) 733 734 def configureDeprecated(self): 735 '''Check if __attribute((deprecated)) is supported''' 736 self.pushLanguage(self.languages.clanguage) 737 ## Recent versions of gcc and clang support __attribute((deprecated("string argument"))), which is very useful, but 738 ## Intel has conspired to make a supremely environment-sensitive compiler. The Intel compiler looks at the gcc 739 ## executable in the environment to determine the language compatibility that it should attempt to emulate. Some 740 ## important Cray installations have built PETSc using the Intel compiler, but with a newer gcc module loaded (e.g., 741 ## 4.7). Thus at PETSc configure time, the Intel compiler decides to support the string argument, but the gcc 742 ## found in the default user environment is older and does not support the argument. If GCC and Intel were cool 743 ## like Clang and supported __has_attribute, we could avoid configure tests entirely, but they don't. And that is 744 ## why we can't have nice things. 745 # 746 # if self.checkCompile("""__attribute((deprecated("Why you shouldn't use myfunc"))) static int myfunc(void) { return 1;}""", ''): 747 # self.addDefine('DEPRECATED(why)', '__attribute((deprecated(why)))') 748 if self.checkCompile("""__attribute((deprecated)) static int myfunc(void) { return 1;}""", ''): 749 self.addDefine('DEPRECATED(why)', '__attribute((deprecated))') 750 else: 751 self.addDefine('DEPRECATED(why)', ' ') 752 self.popLanguage() 753 754 def configureAlign(self): 755 '''Check if __attribute(align) is supported''' 756 filename = 'conftestalign' 757 includes = ''' 758#include <sys/types.h> 759#if STDC_HEADERS 760#include <stdlib.h> 761#include <stdio.h> 762#include <stddef.h> 763#endif\n''' 764 body = ''' 765struct mystruct {int myint;} __attribute((aligned(16))); 766FILE *f = fopen("'''+filename+'''", "w"); 767if (!f) exit(1); 768fprintf(f, "%lu\\n", (unsigned long)sizeof(struct mystruct)); 769''' 770 if 'known-has-attribute-aligned' in self.argDB: 771 if self.argDB['known-has-attribute-aligned']: 772 size = 16 773 else: 774 size = -3 775 elif not self.argDB['with-batch']: 776 self.pushLanguage(self.languages.clanguage) 777 try: 778 if self.checkRun(includes, body) and os.path.exists(filename): 779 f = file(filename) 780 size = int(f.read()) 781 f.close() 782 os.remove(filename) 783 else: 784 size = -4 785 except: 786 size = -1 787 self.framework.logPrint('Error checking attribute(aligned)') 788 self.popLanguage() 789 else: 790 self.framework.addBatchInclude(['#include <stdlib.h>', '#include <stdio.h>', '#include <sys/types.h>','struct mystruct {int myint;} __attribute((aligned(16)));']) 791 self.framework.addBatchBody('fprintf(output, " \'--known-has-attribute-aligned=%d\',\\n", sizeof(struct mystruct)==16);') 792 size = -2 793 if size == 16: 794 self.addDefine('ATTRIBUTEALIGNED(size)', '__attribute((aligned (size)))') 795 self.addDefine('HAVE_ATTRIBUTEALIGNED', 1) 796 else: 797 self.framework.logPrint('incorrect alignment. Found alignment:'+ str(size)) 798 self.addDefine('ATTRIBUTEALIGNED(size)', ' ') 799 return 800 801 def configureExpect(self): 802 '''Sees if the __builtin_expect directive is supported''' 803 self.pushLanguage(self.languages.clanguage) 804 if self.checkLink('', 'if (__builtin_expect(0,1)) return 1;'): 805 self.addDefine('HAVE_BUILTIN_EXPECT', 1) 806 self.popLanguage() 807 808 def configureFunctionName(self): 809 '''Sees if the compiler supports __func__ or a variant. Falls back 810 on __FUNCT__ which PETSc source defines, but most users do not, thus 811 stack traces through user code are better when the compiler's 812 variant is used.''' 813 def getFunctionName(lang): 814 name = '__FUNCT__' 815 self.pushLanguage(lang) 816 if self.checkLink('', "if (__func__[0] != 'm') return 1;"): 817 name = '__func__' 818 elif self.checkLink('', "if (__FUNCTION__[0] != 'm') return 1;"): 819 name = '__FUNCTION__' 820 self.popLanguage() 821 return name 822 langs = [] 823 824 self.addDefine('FUNCTION_NAME_C', getFunctionName('C')) 825 if hasattr(self.compilers, 'CXX'): 826 self.addDefine('FUNCTION_NAME_CXX', getFunctionName('Cxx')) 827 else: 828 self.addDefine('FUNCTION_NAME_CXX', '__FUNCT__') 829 830 def configureIntptrt(self): 831 '''Determine what to use for uintptr_t''' 832 def staticAssertSizeMatchesVoidStar(inc,typename): 833 # The declaration is an error if either array size is negative. 834 # It should be okay to use an int that is too large, but it would be very unlikely for this to be the case 835 return self.checkCompile(inc, ('#define STATIC_ASSERT(cond) char negative_length_if_false[2*(!!(cond))-1]\n' 836 + 'STATIC_ASSERT(sizeof(void*) == sizeof(%s));'%typename)) 837 self.pushLanguage(self.languages.clanguage) 838 if self.checkCompile('#include <stdint.h>', 'int x; uintptr_t i = (uintptr_t)&x;'): 839 self.addDefine('UINTPTR_T', 'uintptr_t') 840 elif staticAssertSizeMatchesVoidStar('','unsigned long long'): 841 self.addDefine('UINTPTR_T', 'unsigned long long') 842 elif staticAssertSizeMatchesVoidStar('#include <stdlib.h>','size_t') or staticAssertSizeMatchesVoidStar('#include <string.h>', 'size_t'): 843 self.addDefine('UINTPTR_T', 'size_t') 844 elif staticAssertSizeMatchesVoidStar('','unsigned long'): 845 self.addDefine('UINTPTR_T', 'unsigned long') 846 elif staticAssertSizeMatchesVoidStar('','unsigned'): 847 self.addDefine('UINTPTR_T', 'unsigned') 848 else: 849 raise RuntimeError('Could not find any unsigned integer type matching void*') 850 self.popLanguage() 851 852 def configureRTLDDefault(self): 853 if self.checkCompile('#include <dlfcn.h>\n void *ptr = RTLD_DEFAULT;'): 854 self.addDefine('RTLD_DEFAULT','1') 855 return 856 857 def configureSolaris(self): 858 '''Solaris specific stuff''' 859 if os.path.isdir(os.path.join('/usr','ucblib')): 860 try: 861 flag = getattr(self.setCompilers, self.language[-1]+'SharedLinkerFlag') 862 except AttributeError: 863 flag = None 864 if flag is None: 865 self.compilers.LIBS += ' -L/usr/ucblib' 866 else: 867 self.compilers.LIBS += ' '+flag+'/usr/ucblib' 868 return 869 870 def configureLinux(self): 871 '''Linux specific stuff''' 872 # TODO: Test for this by mallocing an odd number of floats and checking the address 873 self.addDefine('HAVE_DOUBLE_ALIGN_MALLOC', 1) 874 return 875 876 def configureWin32(self): 877 '''Win32 non-cygwin specific stuff''' 878 kernel32=0 879 if self.libraries.add('Kernel32.lib','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 880 self.addDefine('HAVE_WINDOWS_H',1) 881 self.addDefine('HAVE_GETCOMPUTERNAME',1) 882 kernel32=1 883 elif self.libraries.add('kernel32','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 884 self.addDefine('HAVE_WINDOWS_H',1) 885 self.addDefine('HAVE_GETCOMPUTERNAME',1) 886 kernel32=1 887 if kernel32: 888 if self.framework.argDB['with-windows-graphics']: 889 self.addDefine('USE_WINDOWS_GRAPHICS',1) 890 if self.checkLink('#include <Windows.h>','LoadLibrary(0)'): 891 self.addDefine('HAVE_LOADLIBRARY',1) 892 if self.checkLink('#include <Windows.h>','GetProcAddress(0,0)'): 893 self.addDefine('HAVE_GETPROCADDRESS',1) 894 if self.checkLink('#include <Windows.h>','FreeLibrary(0)'): 895 self.addDefine('HAVE_FREELIBRARY',1) 896 if self.checkLink('#include <Windows.h>','GetLastError()'): 897 self.addDefine('HAVE_GETLASTERROR',1) 898 if self.checkLink('#include <Windows.h>','SetLastError(0)'): 899 self.addDefine('HAVE_SETLASTERROR',1) 900 if self.checkLink('#include <Windows.h>\n','QueryPerformanceCounter(0);\n'): 901 self.addDefine('USE_MICROSOFT_TIME',1) 902 if self.libraries.add('Advapi32.lib','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 903 self.addDefine('HAVE_GET_USER_NAME',1) 904 elif self.libraries.add('advapi32','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 905 self.addDefine('HAVE_GET_USER_NAME',1) 906 907 if not self.libraries.add('User32.lib','GetDC',prototype='#include <Windows.h>',call='GetDC(0);'): 908 self.libraries.add('user32','GetDC',prototype='#include <Windows.h>',call='GetDC(0);') 909 if not self.libraries.add('Gdi32.lib','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);'): 910 self.libraries.add('gdi32','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);') 911 912 self.types.check('int32_t', 'int') 913 if not self.checkCompile('#include <sys/types.h>\n','uid_t u;\n'): 914 self.addTypedef('int', 'uid_t') 915 self.addTypedef('int', 'gid_t') 916 if not self.checkLink('#if defined(PETSC_HAVE_UNISTD_H)\n#include <unistd.h>\n#endif\n','int a=R_OK;\n'): 917 self.framework.addDefine('R_OK', '04') 918 self.framework.addDefine('W_OK', '02') 919 self.framework.addDefine('X_OK', '01') 920 if not self.checkLink('#include <sys/stat.h>\n','int a=0;\nif (S_ISDIR(a)){}\n'): 921 self.framework.addDefine('S_ISREG(a)', '(((a)&_S_IFMT) == _S_IFREG)') 922 self.framework.addDefine('S_ISDIR(a)', '(((a)&_S_IFMT) == _S_IFDIR)') 923 if self.checkCompile('#include <Windows.h>\n','LARGE_INTEGER a;\nDWORD b=a.u.HighPart;\n'): 924 self.addDefine('HAVE_LARGE_INTEGER_U',1) 925 926 # Windows requires a Binary file creation flag when creating/opening binary files. Is a better test in order? 927 if self.checkCompile('#include <Windows.h>\n#include <fcntl.h>\n', 'int flags = O_BINARY;'): 928 self.addDefine('HAVE_O_BINARY',1) 929 930 if self.compilers.CC.find('win32fe') >= 0: 931 self.addDefine('PATH_SEPARATOR','\';\'') 932 self.addDefine('DIR_SEPARATOR','\'\\\\\'') 933 self.addDefine('REPLACE_DIR_SEPARATOR','\'/\'') 934 self.addDefine('CANNOT_START_DEBUGGER',1) 935 (petscdir,error,status) = self.executeShellCommand('cygpath -w '+self.petscdir.dir, log = self.log) 936 self.addDefine('DIR','"'+petscdir.replace('\\','\\\\')+'"') 937 (petscdir,error,status) = self.executeShellCommand('cygpath -m '+self.petscdir.dir, log = self.log) 938 self.addMakeMacro('wPETSC_DIR',petscdir) 939 else: 940 self.addDefine('PATH_SEPARATOR','\':\'') 941 self.addDefine('REPLACE_DIR_SEPARATOR','\'\\\\\'') 942 self.addDefine('DIR_SEPARATOR','\'/\'') 943 self.addDefine('DIR', '"'+self.petscdir.dir+'"') 944 self.addMakeMacro('wPETSC_DIR',self.petscdir.dir) 945 return 946 947#----------------------------------------------------------------------------------------------------- 948 def configureCygwinBrokenPipe(self): 949 '''Cygwin version <= 1.7.18 had issues with pipes and long commands invoked from gnu-make 950 http://cygwin.com/ml/cygwin/2013-05/msg00340.html ''' 951 if config.setCompilers.Configure.isCygwin(self.log): 952 import platform 953 import re 954 r=re.compile("([0-9]+).([0-9]+).([0-9]+)") 955 m=r.match(platform.release()) 956 major=int(m.group(1)) 957 minor=int(m.group(2)) 958 subminor=int(m.group(3)) 959 if ((major < 1) or (major == 1 and minor < 7) or (major == 1 and minor == 7 and subminor <= 18)): 960 self.addMakeMacro('PETSC_CYGWIN_BROKEN_PIPE','1') 961 return 962 963#----------------------------------------------------------------------------------------------------- 964 def configureDefaultArch(self): 965 conffile = os.path.join('lib','petsc','conf', 'petscvariables') 966 if self.framework.argDB['with-default-arch']: 967 fd = file(conffile, 'w') 968 fd.write('PETSC_ARCH='+self.arch.arch+'\n') 969 fd.write('PETSC_DIR='+self.petscdir.dir+'\n') 970 fd.write('include '+os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','petscvariables')+'\n') 971 fd.close() 972 self.framework.actions.addArgument('PETSc', 'Build', 'Set default architecture to '+self.arch.arch+' in '+conffile) 973 elif os.path.isfile(conffile): 974 try: 975 os.unlink(conffile) 976 except: 977 raise RuntimeError('Unable to remove file '+conffile+'. Did a different user create it?') 978 return 979 980#----------------------------------------------------------------------------------------------------- 981 def configureScript(self): 982 '''Output a script in the conf directory which will reproduce the configuration''' 983 import nargs 984 import sys 985 scriptName = os.path.join(self.arch.arch,'lib','petsc','conf', 'reconfigure-'+self.arch.arch+'.py') 986 args = dict([(nargs.Arg.parseArgument(arg)[0], arg) for arg in self.framework.clArgs]) 987 if 'with-clean' in args: 988 del args['with-clean'] 989 if 'configModules' in args: 990 if nargs.Arg.parseArgument(args['configModules'])[1] == 'PETSc.Configure': 991 del args['configModules'] 992 if 'optionsModule' in args: 993 if nargs.Arg.parseArgument(args['optionsModule'])[1] == 'config.compilerOptions': 994 del args['optionsModule'] 995 if not 'PETSC_ARCH' in args: 996 args['PETSC_ARCH'] = 'PETSC_ARCH='+str(self.arch.arch) 997 f = file(scriptName, 'w') 998 f.write('#!'+sys.executable+'\n') 999 f.write('if __name__ == \'__main__\':\n') 1000 f.write(' import sys\n') 1001 f.write(' import os\n') 1002 f.write(' sys.path.insert(0, os.path.abspath(\'config\'))\n') 1003 f.write(' import configure\n') 1004 # pretty print repr(args.values()) 1005 f.write(' configure_options = [\n') 1006 for itm in sorted(args.values()): 1007 f.write(' \''+str(itm)+'\',\n') 1008 f.write(' ]\n') 1009 f.write(' configure.petsc_configure(configure_options)\n') 1010 f.close() 1011 try: 1012 os.chmod(scriptName, 0775) 1013 except OSError, e: 1014 self.framework.logPrint('Unable to make reconfigure script executable:\n'+str(e)) 1015 self.framework.actions.addArgument('PETSc', 'File creation', 'Created '+scriptName+' for automatic reconfiguration') 1016 return 1017 1018 def configureInstall(self): 1019 '''Setup the directories for installation''' 1020 if self.framework.argDB['prefix']: 1021 self.addMakeRule('shared_install','',['-@echo "Now to install the libraries do:"',\ 1022 '-@echo "'+self.installdir.installSudo+'make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} install"',\ 1023 '-@echo "========================================="']) 1024 else: 1025 self.addMakeRule('shared_install','',['-@echo "Now to check if the libraries are working do:"',\ 1026 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} test"',\ 1027 '-@echo "========================================="']) 1028 return 1029 1030 def configureGCOV(self): 1031 if self.framework.argDB['with-gcov']: 1032 self.addDefine('USE_GCOV','1') 1033 return 1034 1035 def configureFortranFlush(self): 1036 if hasattr(self.compilers, 'FC'): 1037 for baseName in ['flush','flush_']: 1038 if self.libraries.check('', baseName, otherLibs = self.compilers.flibs, fortranMangle = 1): 1039 self.addDefine('HAVE_'+baseName.upper(), 1) 1040 return 1041 1042 def configureViewFromOptions(self): 1043 if not self.framework.argDB['with-viewfromoptions']: 1044 self.addDefine('SKIP_VIEWFROMOPTIONS',1) 1045 1046 def postProcessPackages(self): 1047 postPackages=[] 1048 for i in self.framework.packages: 1049 if hasattr(i,'postProcess'): postPackages.append(i) 1050 if postPackages: 1051 # ctetgen needs petsc conf files. so attempt to create them early 1052 self.framework.dumpConfFiles() 1053 # tacky fix for dependency of Aluimia on Pflotran; requested via petsc-dev Matt provide a correct fix 1054 for i in postPackages: 1055 if i.name.upper() in ['PFLOTRAN']: 1056 i.postProcess() 1057 postPackages.remove(i) 1058 for i in postPackages: i.postProcess() 1059 for i in postPackages: 1060 if i.installedpetsc: 1061 self.installed = 1 1062 break 1063 return 1064 1065 def configure(self): 1066 if not os.path.samefile(self.petscdir.dir, os.getcwd()): 1067 raise RuntimeError('Wrong PETSC_DIR option specified: '+str(self.petscdir.dir) + '\n Configure invoked in: '+os.path.realpath(os.getcwd())) 1068 if self.framework.argDB['prefix'] and os.path.isdir(self.framework.argDB['prefix']) and os.path.samefile(self.framework.argDB['prefix'],self.petscdir.dir): 1069 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR!') 1070 if self.framework.argDB['prefix'] and self.framework.argDB['prefix'].find(' ') > -1: 1071 raise RuntimeError('Your --prefix '+self.framework.argDB['prefix']+' has spaces in it; this is not allowed.\n Use a --prefix that does not have spaces in it') 1072 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)): 1073 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR/PETSC_ARCH!') 1074 self.framework.header = os.path.join(self.arch.arch,'include','petscconf.h') 1075 self.framework.cHeader = os.path.join(self.arch.arch,'include','petscfix.h') 1076 self.framework.makeMacroHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscvariables') 1077 self.framework.makeRuleHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscrules') 1078 if self.libraries.math is None: 1079 raise RuntimeError('PETSc requires a functional math library. Please send configure.log to petsc-maint@mcs.anl.gov.') 1080 if self.languages.clanguage == 'Cxx' and not hasattr(self.compilers, 'CXX'): 1081 raise RuntimeError('Cannot set C language to C++ without a functional C++ compiler.') 1082 self.executeTest(self.configureRTLDDefault) 1083 self.executeTest(self.configurePrefetch) 1084 self.executeTest(self.configureUnused) 1085 self.executeTest(self.configureDeprecated) 1086 self.executeTest(self.configureIsatty) 1087 self.executeTest(self.configureExpect); 1088 self.executeTest(self.configureAlign); 1089 self.executeTest(self.configureFunctionName); 1090 self.executeTest(self.configureIntptrt); 1091 self.executeTest(self.configureSolaris) 1092 self.executeTest(self.configureLinux) 1093 self.executeTest(self.configureWin32) 1094 self.executeTest(self.configureCygwinBrokenPipe) 1095 self.executeTest(self.configureDefaultArch) 1096 self.executeTest(self.configureScript) 1097 self.executeTest(self.configureInstall) 1098 self.executeTest(self.configureGCOV) 1099 self.executeTest(self.configureFortranFlush) 1100 self.executeTest(self.configureAtoll) 1101 self.executeTest(self.configureViewFromOptions) 1102 # dummy rules, always needed except for remote builds 1103 self.addMakeRule('remote','') 1104 self.addMakeRule('remoteclean','') 1105 1106 self.Dump() 1107 self.dumpConfigInfo() 1108 self.dumpMachineInfo() 1109 self.dumpCMakeConfig() 1110 self.dumpCMakeLists() 1111 # need to save the current state of BuildSystem so that postProcess() packages can read it in and perhaps run make install 1112 self.framework.storeSubstitutions(self.framework.argDB) 1113 self.framework.argDB['configureCache'] = cPickle.dumps(self.framework) 1114 self.framework.argDB.save(force = True) 1115 self.cmakeBoot() 1116 self.DumpPkgconfig() 1117 self.DumpModule() 1118 self.postProcessPackages() 1119 self.framework.log.write('================================================================================\n') 1120 self.logClear() 1121 return 1122