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 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 entry for configure options 442 self.addMakeMacro('CONFIGURE_OPTIONS', self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')) 443 return 444 445 def dumpConfigInfo(self): 446 import time 447 fd = file(os.path.join(self.arch.arch,'include','petscconfiginfo.h'),'w') 448 fd.write('static const char *petscconfigureoptions = "'+self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')+'";\n') 449 fd.close() 450 return 451 452 def dumpMachineInfo(self): 453 import platform 454 import time 455 import script 456 def escape(s): 457 return s.replace('"',r'\"').replace(r'\ ',r'\\ ') 458 fd = file(os.path.join(self.arch.arch,'include','petscmachineinfo.h'),'w') 459 fd.write('static const char *petscmachineinfo = \"\\n\"\n') 460 fd.write('\"-----------------------------------------\\n\"\n') 461 fd.write('\"Libraries compiled on %s on %s \\n\"\n' % (time.ctime(time.time()), platform.node())) 462 fd.write('\"Machine characteristics: %s\\n\"\n' % (platform.platform())) 463 fd.write('\"Using PETSc directory: %s\\n\"\n' % (escape(self.petscdir.dir))) 464 fd.write('\"Using PETSc arch: %s\\n\"\n' % (escape(self.arch.arch))) 465 fd.write('\"-----------------------------------------\\n\";\n') 466 fd.write('static const char *petsccompilerinfo = \"\\n\"\n') 467 self.setCompilers.pushLanguage(self.languages.clanguage) 468 fd.write('\"Using C compiler: %s %s ${COPTFLAGS} ${CFLAGS}\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()))) 469 self.setCompilers.popLanguage() 470 if hasattr(self.compilers, 'FC'): 471 self.setCompilers.pushLanguage('FC') 472 fd.write('\"Using Fortran compiler: %s %s ${FOPTFLAGS} ${FFLAGS} %s\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()), escape(self.setCompilers.CPPFLAGS))) 473 self.setCompilers.popLanguage() 474 fd.write('\"-----------------------------------------\\n\";\n') 475 fd.write('static const char *petsccompilerflagsinfo = \"\\n\"\n') 476 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))) 477 fd.write('\"-----------------------------------------\\n\";\n') 478 fd.write('static const char *petsclinkerinfo = \"\\n\"\n') 479 self.setCompilers.pushLanguage(self.languages.clanguage) 480 fd.write('\"Using C linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 481 self.setCompilers.popLanguage() 482 if hasattr(self.compilers, 'FC'): 483 self.setCompilers.pushLanguage('FC') 484 fd.write('\"Using Fortran linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 485 self.setCompilers.popLanguage() 486 if self.framework.argDB['with-single-library']: 487 petsclib = '-lpetsc' 488 else: 489 petsclib = '-lpetscts -lpetscsnes -lpetscksp -lpetscdm -lpetscmat -lpetscvec -lpetscsys' 490 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))) 491 fd.write('\"-----------------------------------------\\n\";\n') 492 fd.close() 493 return 494 495 def dumpCMakeConfig(self): 496 ''' 497 Writes configuration-specific values to ${PETSC_ARCH}/lib/petsc/conf/PETScBuildInternal.cmake. 498 This file is private to PETSc and should not be included by third parties 499 (a suitable file can be produced later by CMake, but this is not it). 500 ''' 501 def cmakeset(fd,key,val=True): 502 if val == True: val = 'YES' 503 if val == False: val = 'NO' 504 fd.write('set (' + key + ' ' + val + ')\n') 505 def ensurelist(a): 506 if isinstance(a,list): 507 return a 508 else: 509 return [a] 510 def libpath(lib): 511 'Returns a search path if that is what this item provides, else "" which will be cleaned out later' 512 if not isinstance(lib,str): return '' 513 if lib.startswith('-L'): return lib[2:] 514 if lib.startswith('-R'): return lib[2:] 515 if lib.startswith('-Wl,-rpath,'): 516 # This case occurs when an external package needs a specific system library that is normally provided by the compiler. 517 # In other words, the -L path is builtin to the wrapper or compiler, here we provide it so that CMake can locate the 518 # corresponding library. 519 return lib[len('-Wl,-rpath,'):] 520 if lib.startswith('-'): return '' 521 return os.path.dirname(lib) 522 def cleanlib(lib): 523 'Returns a library name if that is what this item provides, else "" which will be cleaned out later' 524 if not isinstance(lib,str): return '' 525 if lib.startswith('-l'): return lib[2:] 526 if lib.startswith('-Wl') or lib.startswith('-L'): return '' 527 lib = os.path.splitext(os.path.basename(lib))[0] 528 if lib.startswith('lib'): return lib[3:] 529 return lib 530 def nub(lst): 531 'Return a list containing the first occurrence of each unique element' 532 unique = [] 533 for elem in lst: 534 if elem not in unique and elem != '': 535 unique.append(elem) 536 return unique 537 try: reversed # reversed was added in Python-2.4 538 except NameError: 539 def reversed(lst): return lst[::-1] 540 def nublast(lst): 541 'Return a list containing the last occurrence of each unique entry in a list' 542 return reversed(nub(reversed(lst))) 543 def cmakeexpand(varname): 544 return r'"${' + varname + r'}"' 545 def uniqextend(lst,new): 546 for x in ensurelist(new): 547 if x not in lst: 548 lst.append(x) 549 def notstandardinclude(path): 550 return path not in '/usr/include'.split() # /usr/local/include is not automatically included on FreeBSD 551 def writeMacroDefinitions(fd): 552 if self.mpi.usingMPIUni: 553 cmakeset(fd,'PETSC_HAVE_MPIUNI') 554 for pkg in self.framework.packages: 555 if pkg.useddirectly: 556 cmakeset(fd,'PETSC_HAVE_' + pkg.PACKAGE.replace('-','_')) 557 for pair in pkg.defines.items(): 558 if pair[0].startswith('HAVE_') and pair[1]: 559 cmakeset(fd, self.framework.getFullDefineName(pkg, pair[0]), pair[1]) 560 for name,val in self.functions.defines.items(): 561 cmakeset(fd,'PETSC_'+name,val) 562 for dct in [self.defines, self.libraryoptions.defines]: 563 for k,v in dct.items(): 564 if k.startswith('USE_'): 565 cmakeset(fd,'PETSC_' + k, v) 566 cmakeset(fd,'PETSC_USE_COMPLEX', self.scalartypes.scalartype == 'complex') 567 cmakeset(fd,'PETSC_USE_REAL_' + self.scalartypes.precision.upper()) 568 cmakeset(fd,'PETSC_CLANGUAGE_'+self.languages.clanguage) 569 if hasattr(self.compilers, 'FC'): 570 cmakeset(fd,'PETSC_HAVE_FORTRAN') 571 if self.compilers.fortranIsF90: 572 cmakeset(fd,'PETSC_USING_F90') 573 if self.compilers.fortranIsF2003: 574 cmakeset(fd,'PETSC_USING_F2003') 575 if hasattr(self.compilers, 'CXX'): 576 cmakeset(fd,'PETSC_HAVE_CXX') 577 if self.sharedlibraries.useShared: 578 cmakeset(fd,'BUILD_SHARED_LIBS') 579 def writeBuildFlags(fd): 580 def extendby(lib): 581 libs = ensurelist(lib) 582 lib_paths.extend(map(libpath,libs)) 583 lib_libs.extend(map(cleanlib,libs)) 584 lib_paths = [] 585 lib_libs = [] 586 includes = [] 587 libvars = [] 588 for pkg in self.framework.packages: 589 if pkg.linkedbypetsc: 590 extendby(pkg.lib) 591 uniqextend(includes,pkg.include) 592 extendby(self.libraries.math) 593 extendby(self.libraries.rt) 594 extendby(self.compilers.flibs) 595 extendby(self.compilers.cxxlibs) 596 extendby(self.compilers.LIBS.split()) 597 for libname in nublast(lib_libs): 598 libvar = 'PETSC_' + libname.upper() + '_LIB' 599 addpath = '' 600 for lpath in nublast(lib_paths): 601 addpath += '"' + str(lpath) + '" ' 602 fd.write('find_library (' + libvar + ' ' + libname + ' HINTS ' + addpath + ')\n') 603 libvars.append(libvar) 604 fd.write('mark_as_advanced (' + ' '.join(libvars) + ')\n') 605 fd.write('set (PETSC_PACKAGE_LIBS ' + ' '.join(map(cmakeexpand,libvars)) + ')\n') 606 includes = filter(notstandardinclude,includes) 607 fd.write('set (PETSC_PACKAGE_INCLUDES ' + ' '.join(map(lambda i: '"'+i+'"',includes)) + ')\n') 608 fd = open(os.path.join(self.arch.arch,'lib','petsc','conf','PETScBuildInternal.cmake'), 'w') 609 writeMacroDefinitions(fd) 610 writeBuildFlags(fd) 611 fd.close() 612 return 613 614 def dumpCMakeLists(self): 615 import sys 616 if sys.version_info >= (2,4): 617 import cmakegen 618 try: 619 cmakegen.main(self.petscdir.dir, log=self.framework.log) 620 except (OSError), e: 621 self.framework.logPrint('Generating CMakeLists.txt failed:\n' + str(e)) 622 else: 623 self.framework.logPrint('Skipping cmakegen due to old python version: ' +str(sys.version_info) ) 624 625 def cmakeBoot(self): 626 import sys 627 self.cmakeboot_success = False 628 if sys.version_info >= (2,4) and hasattr(self.cmake,'cmake'): 629 oldRead = self.argDB.readonly 630 self.argDB.readonly = True 631 try: 632 import cmakeboot 633 self.cmakeboot_success = cmakeboot.main(petscdir=self.petscdir.dir,petscarch=self.arch.arch,argDB=self.argDB,framework=self.framework,log=self.framework.log) 634 except (OSError), e: 635 self.framework.logPrint('Booting CMake in PETSC_ARCH failed:\n' + str(e)) 636 except (ImportError, KeyError), e: 637 self.framework.logPrint('Importing cmakeboot failed:\n' + str(e)) 638 self.argDB.readonly = oldRead 639 if self.cmakeboot_success: 640 if hasattr(self.compilers, 'FC') and self.compilers.fortranIsF90 and not self.setCompilers.fortranModuleOutputFlag: 641 self.framework.logPrint('CMake configured successfully, but could not be used by default because of missing fortranModuleOutputFlag\n') 642 else: 643 self.framework.logPrint('CMake configured successfully, using as default build\n') 644 self.addMakeMacro('PETSC_BUILD_USING_CMAKE',1) 645 else: 646 self.framework.logPrint('CMake configuration was unsuccessful\n') 647 else: 648 self.framework.logPrint('Skipping cmakeboot due to old python version: ' +str(sys.version_info) ) 649 return 650 651 def configurePrefetch(self): 652 '''Sees if there are any prefetch functions supported''' 653 if config.setCompilers.Configure.isSolaris(self.log) or self.framework.argDB['with-ios'] or not self.framework.argDB['with-prefetch']: 654 self.addDefine('Prefetch(a,b,c)', ' ') 655 return 656 self.pushLanguage(self.languages.clanguage) 657 if self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch((const char*)v,_MM_HINT_NTA);\n'): 658 # The Intel Intrinsics manual [1] specifies the prototype 659 # 660 # void _mm_prefetch(char const *a, int sel); 661 # 662 # but other vendors seem to insist on using subtly different 663 # prototypes, including void* for the pointer, and an enum for 664 # sel. These are both reasonable changes, but negatively impact 665 # portability. 666 # 667 # [1] http://software.intel.com/file/6373 668 self.addDefine('HAVE_XMMINTRIN_H', 1) 669 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const char*)(a),(c))') 670 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 671 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 672 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 673 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 674 elif self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch(v,_MM_HINT_NTA);\n'): 675 self.addDefine('HAVE_XMMINTRIN_H', 1) 676 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const void*)(a),(c))') 677 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 678 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 679 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 680 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 681 elif self.checkLink('', 'void *v = 0;__builtin_prefetch(v,0,0);\n'): 682 # From GCC docs: void __builtin_prefetch(const void *addr,int rw,int locality) 683 # 684 # The value of rw is a compile-time constant one or zero; one 685 # means that the prefetch is preparing for a write to the memory 686 # address and zero, the default, means that the prefetch is 687 # preparing for a read. The value locality must be a compile-time 688 # constant integer between zero and three. A value of zero means 689 # that the data has no temporal locality, so it need not be left 690 # in the cache after the access. A value of three means that the 691 # data has a high degree of temporal locality and should be left 692 # in all levels of cache possible. Values of one and two mean, 693 # respectively, a low or moderate degree of temporal locality. 694 # 695 # Here we adopt Intel's x86/x86-64 naming scheme for the locality 696 # hints. Using macros for these values in necessary since some 697 # compilers require an enum. 698 self.addDefine('Prefetch(a,b,c)', '__builtin_prefetch((a),(b),(c))') 699 self.addDefine('PREFETCH_HINT_NTA', '0') 700 self.addDefine('PREFETCH_HINT_T0', '3') 701 self.addDefine('PREFETCH_HINT_T1', '2') 702 self.addDefine('PREFETCH_HINT_T2', '1') 703 else: 704 self.addDefine('Prefetch(a,b,c)', ' ') 705 self.popLanguage() 706 707 def configureAtoll(self): 708 '''Checks if atoll exists''' 709 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")'): 710 self.addDefine('HAVE_ATOLL', '1') 711 712 def configureUnused(self): 713 '''Sees if __attribute((unused)) is supported''' 714 if self.framework.argDB['with-ios']: 715 self.addDefine('UNUSED', ' ') 716 return 717 self.pushLanguage(self.languages.clanguage) 718 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'): 719 self.addDefine('UNUSED', '__attribute((unused))') 720 else: 721 self.addDefine('UNUSED', ' ') 722 self.popLanguage() 723 724 def configureIsatty(self): 725 '''Check if the Unix C function isatty() works correctly 726 Actually just assumes it does not work correctly on batch systems''' 727 if not self.framework.argDB['with-batch']: 728 self.addDefine('USE_ISATTY',1) 729 730 def configureDeprecated(self): 731 '''Check if __attribute((deprecated)) is supported''' 732 self.pushLanguage(self.languages.clanguage) 733 ## Recent versions of gcc and clang support __attribute((deprecated("string argument"))), which is very useful, but 734 ## Intel has conspired to make a supremely environment-sensitive compiler. The Intel compiler looks at the gcc 735 ## executable in the environment to determine the language compatibility that it should attempt to emulate. Some 736 ## important Cray installations have built PETSc using the Intel compiler, but with a newer gcc module loaded (e.g., 737 ## 4.7). Thus at PETSc configure time, the Intel compiler decides to support the string argument, but the gcc 738 ## found in the default user environment is older and does not support the argument. If GCC and Intel were cool 739 ## like Clang and supported __has_attribute, we could avoid configure tests entirely, but they don't. And that is 740 ## why we can't have nice things. 741 # 742 # if self.checkCompile("""__attribute((deprecated("Why you shouldn't use myfunc"))) static int myfunc(void) { return 1;}""", ''): 743 # self.addDefine('DEPRECATED(why)', '__attribute((deprecated(why)))') 744 if self.checkCompile("""__attribute((deprecated)) static int myfunc(void) { return 1;}""", ''): 745 self.addDefine('DEPRECATED(why)', '__attribute((deprecated))') 746 else: 747 self.addDefine('DEPRECATED(why)', ' ') 748 self.popLanguage() 749 750 def configureAlign(self): 751 '''Check if __attribute(align) is supported''' 752 filename = 'conftestalign' 753 includes = ''' 754#include <sys/types.h> 755#if STDC_HEADERS 756#include <stdlib.h> 757#include <stdio.h> 758#include <stddef.h> 759#endif\n''' 760 body = ''' 761struct mystruct {int myint;} __attribute((aligned(16))); 762FILE *f = fopen("'''+filename+'''", "w"); 763if (!f) exit(1); 764fprintf(f, "%lu\\n", (unsigned long)sizeof(struct mystruct)); 765''' 766 if 'known-has-attribute-aligned' in self.argDB: 767 if self.argDB['known-has-attribute-aligned']: 768 size = 16 769 else: 770 size = -3 771 elif not self.argDB['with-batch']: 772 self.pushLanguage(self.languages.clanguage) 773 try: 774 if self.checkRun(includes, body) and os.path.exists(filename): 775 f = file(filename) 776 size = int(f.read()) 777 f.close() 778 os.remove(filename) 779 else: 780 size = -4 781 except: 782 size = -1 783 self.framework.logPrint('Error checking attribute(aligned)') 784 self.popLanguage() 785 else: 786 self.framework.addBatchInclude(['#include <stdlib.h>', '#include <stdio.h>', '#include <sys/types.h>','struct mystruct {int myint;} __attribute((aligned(16)));']) 787 self.framework.addBatchBody('fprintf(output, " \'--known-has-attribute-aligned=%d\',\\n", sizeof(struct mystruct)==16);') 788 size = -2 789 if size == 16: 790 self.addDefine('ATTRIBUTEALIGNED(size)', '__attribute((aligned (size)))') 791 self.addDefine('HAVE_ATTRIBUTEALIGNED', 1) 792 else: 793 self.framework.logPrint('incorrect alignment. Found alignment:'+ str(size)) 794 self.addDefine('ATTRIBUTEALIGNED(size)', ' ') 795 return 796 797 def configureExpect(self): 798 '''Sees if the __builtin_expect directive is supported''' 799 self.pushLanguage(self.languages.clanguage) 800 if self.checkLink('', 'if (__builtin_expect(0,1)) return 1;'): 801 self.addDefine('HAVE_BUILTIN_EXPECT', 1) 802 self.popLanguage() 803 804 def configureFunctionName(self): 805 '''Sees if the compiler supports __func__ or a variant. Falls back 806 on __FUNCT__ which PETSc source defines, but most users do not, thus 807 stack traces through user code are better when the compiler's 808 variant is used.''' 809 def getFunctionName(lang): 810 name = '__FUNCT__' 811 self.pushLanguage(lang) 812 if self.checkLink('', "if (__func__[0] != 'm') return 1;"): 813 name = '__func__' 814 elif self.checkLink('', "if (__FUNCTION__[0] != 'm') return 1;"): 815 name = '__FUNCTION__' 816 self.popLanguage() 817 return name 818 langs = [] 819 820 self.addDefine('FUNCTION_NAME_C', getFunctionName('C')) 821 if hasattr(self.compilers, 'CXX'): 822 self.addDefine('FUNCTION_NAME_CXX', getFunctionName('Cxx')) 823 else: 824 self.addDefine('FUNCTION_NAME_CXX', '__FUNCT__') 825 826 def configureIntptrt(self): 827 '''Determine what to use for uintptr_t''' 828 def staticAssertSizeMatchesVoidStar(inc,typename): 829 # The declaration is an error if either array size is negative. 830 # It should be okay to use an int that is too large, but it would be very unlikely for this to be the case 831 return self.checkCompile(inc, ('#define STATIC_ASSERT(cond) char negative_length_if_false[2*(!!(cond))-1]\n' 832 + 'STATIC_ASSERT(sizeof(void*) == sizeof(%s));'%typename)) 833 self.pushLanguage(self.languages.clanguage) 834 if self.checkCompile('#include <stdint.h>', 'int x; uintptr_t i = (uintptr_t)&x;'): 835 self.addDefine('UINTPTR_T', 'uintptr_t') 836 elif staticAssertSizeMatchesVoidStar('','unsigned long long'): 837 self.addDefine('UINTPTR_T', 'unsigned long long') 838 elif staticAssertSizeMatchesVoidStar('#include <stdlib.h>','size_t') or staticAssertSizeMatchesVoidStar('#include <string.h>', 'size_t'): 839 self.addDefine('UINTPTR_T', 'size_t') 840 elif staticAssertSizeMatchesVoidStar('','unsigned long'): 841 self.addDefine('UINTPTR_T', 'unsigned long') 842 elif staticAssertSizeMatchesVoidStar('','unsigned'): 843 self.addDefine('UINTPTR_T', 'unsigned') 844 else: 845 raise RuntimeError('Could not find any unsigned integer type matching void*') 846 self.popLanguage() 847 848 def configureRTLDDefault(self): 849 if self.checkCompile('#include <dlfcn.h>\n void *ptr = RTLD_DEFAULT;'): 850 self.addDefine('RTLD_DEFAULT','1') 851 return 852 853 def configureSolaris(self): 854 '''Solaris specific stuff''' 855 if os.path.isdir(os.path.join('/usr','ucblib')): 856 try: 857 flag = getattr(self.setCompilers, self.language[-1]+'SharedLinkerFlag') 858 except AttributeError: 859 flag = None 860 if flag is None: 861 self.compilers.LIBS += ' -L/usr/ucblib' 862 else: 863 self.compilers.LIBS += ' '+flag+'/usr/ucblib' 864 return 865 866 def configureLinux(self): 867 '''Linux specific stuff''' 868 # TODO: Test for this by mallocing an odd number of floats and checking the address 869 self.addDefine('HAVE_DOUBLE_ALIGN_MALLOC', 1) 870 return 871 872 def configureWin32(self): 873 '''Win32 non-cygwin specific stuff''' 874 kernel32=0 875 if self.libraries.add('Kernel32.lib','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 876 self.addDefine('HAVE_WINDOWS_H',1) 877 self.addDefine('HAVE_GETCOMPUTERNAME',1) 878 kernel32=1 879 elif self.libraries.add('kernel32','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 if kernel32: 884 if self.framework.argDB['with-windows-graphics']: 885 self.addDefine('USE_WINDOWS_GRAPHICS',1) 886 if self.checkLink('#include <Windows.h>','LoadLibrary(0)'): 887 self.addDefine('HAVE_LOADLIBRARY',1) 888 if self.checkLink('#include <Windows.h>','GetProcAddress(0,0)'): 889 self.addDefine('HAVE_GETPROCADDRESS',1) 890 if self.checkLink('#include <Windows.h>','FreeLibrary(0)'): 891 self.addDefine('HAVE_FREELIBRARY',1) 892 if self.checkLink('#include <Windows.h>','GetLastError()'): 893 self.addDefine('HAVE_GETLASTERROR',1) 894 if self.checkLink('#include <Windows.h>','SetLastError(0)'): 895 self.addDefine('HAVE_SETLASTERROR',1) 896 if self.checkLink('#include <Windows.h>\n','QueryPerformanceCounter(0);\n'): 897 self.addDefine('USE_MICROSOFT_TIME',1) 898 if self.libraries.add('Advapi32.lib','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 899 self.addDefine('HAVE_GET_USER_NAME',1) 900 elif self.libraries.add('advapi32','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 901 self.addDefine('HAVE_GET_USER_NAME',1) 902 903 if not self.libraries.add('User32.lib','GetDC',prototype='#include <Windows.h>',call='GetDC(0);'): 904 self.libraries.add('user32','GetDC',prototype='#include <Windows.h>',call='GetDC(0);') 905 if not self.libraries.add('Gdi32.lib','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);'): 906 self.libraries.add('gdi32','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);') 907 908 self.types.check('int32_t', 'int') 909 if not self.checkCompile('#include <sys/types.h>\n','uid_t u;\n'): 910 self.addTypedef('int', 'uid_t') 911 self.addTypedef('int', 'gid_t') 912 if not self.checkLink('#if defined(PETSC_HAVE_UNISTD_H)\n#include <unistd.h>\n#endif\n','int a=R_OK;\n'): 913 self.framework.addDefine('R_OK', '04') 914 self.framework.addDefine('W_OK', '02') 915 self.framework.addDefine('X_OK', '01') 916 if not self.checkLink('#include <sys/stat.h>\n','int a=0;\nif (S_ISDIR(a)){}\n'): 917 self.framework.addDefine('S_ISREG(a)', '(((a)&_S_IFMT) == _S_IFREG)') 918 self.framework.addDefine('S_ISDIR(a)', '(((a)&_S_IFMT) == _S_IFDIR)') 919 if self.checkCompile('#include <Windows.h>\n','LARGE_INTEGER a;\nDWORD b=a.u.HighPart;\n'): 920 self.addDefine('HAVE_LARGE_INTEGER_U',1) 921 922 # Windows requires a Binary file creation flag when creating/opening binary files. Is a better test in order? 923 if self.checkCompile('#include <Windows.h>\n#include <fcntl.h>\n', 'int flags = O_BINARY;'): 924 self.addDefine('HAVE_O_BINARY',1) 925 926 if self.compilers.CC.find('win32fe') >= 0: 927 self.addDefine('PATH_SEPARATOR','\';\'') 928 self.addDefine('DIR_SEPARATOR','\'\\\\\'') 929 self.addDefine('REPLACE_DIR_SEPARATOR','\'/\'') 930 self.addDefine('CANNOT_START_DEBUGGER',1) 931 (petscdir,error,status) = self.executeShellCommand('cygpath -w '+self.petscdir.dir, log = self.log) 932 self.addDefine('DIR','"'+petscdir.replace('\\','\\\\')+'"') 933 else: 934 self.addDefine('PATH_SEPARATOR','\':\'') 935 self.addDefine('REPLACE_DIR_SEPARATOR','\'\\\\\'') 936 self.addDefine('DIR_SEPARATOR','\'/\'') 937 self.addDefine('DIR', '"'+self.petscdir.dir+'"') 938 939 return 940 941#----------------------------------------------------------------------------------------------------- 942 def configureCygwinBrokenPipe(self): 943 '''Cygwin version <= 1.7.18 had issues with pipes and long commands invoked from gnu-make 944 http://cygwin.com/ml/cygwin/2013-05/msg00340.html ''' 945 if config.setCompilers.Configure.isCygwin(self.log): 946 import platform 947 import re 948 r=re.compile("([0-9]+).([0-9]+).([0-9]+)") 949 m=r.match(platform.release()) 950 major=int(m.group(1)) 951 minor=int(m.group(2)) 952 subminor=int(m.group(3)) 953 if ((major < 1) or (major == 1 and minor < 7) or (major == 1 and minor == 7 and subminor <= 18)): 954 self.addMakeMacro('PETSC_CYGWIN_BROKEN_PIPE','1') 955 return 956 957#----------------------------------------------------------------------------------------------------- 958 def configureDefaultArch(self): 959 conffile = os.path.join('lib','petsc','conf', 'petscvariables') 960 if self.framework.argDB['with-default-arch']: 961 fd = file(conffile, 'w') 962 fd.write('PETSC_ARCH='+self.arch.arch+'\n') 963 fd.write('PETSC_DIR='+self.petscdir.dir+'\n') 964 fd.write('include '+os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','petscvariables')+'\n') 965 fd.close() 966 self.framework.actions.addArgument('PETSc', 'Build', 'Set default architecture to '+self.arch.arch+' in '+conffile) 967 elif os.path.isfile(conffile): 968 try: 969 os.unlink(conffile) 970 except: 971 raise RuntimeError('Unable to remove file '+conffile+'. Did a different user create it?') 972 return 973 974#----------------------------------------------------------------------------------------------------- 975 def configureScript(self): 976 '''Output a script in the conf directory which will reproduce the configuration''' 977 import nargs 978 import sys 979 scriptName = os.path.join(self.arch.arch,'lib','petsc','conf', 'reconfigure-'+self.arch.arch+'.py') 980 args = dict([(nargs.Arg.parseArgument(arg)[0], arg) for arg in self.framework.clArgs]) 981 if 'with-clean' in args: 982 del args['with-clean'] 983 if 'configModules' in args: 984 if nargs.Arg.parseArgument(args['configModules'])[1] == 'PETSc.Configure': 985 del args['configModules'] 986 if 'optionsModule' in args: 987 if nargs.Arg.parseArgument(args['optionsModule'])[1] == 'config.compilerOptions': 988 del args['optionsModule'] 989 if not 'PETSC_ARCH' in args: 990 args['PETSC_ARCH'] = 'PETSC_ARCH='+str(self.arch.arch) 991 f = file(scriptName, 'w') 992 f.write('#!'+sys.executable+'\n') 993 f.write('if __name__ == \'__main__\':\n') 994 f.write(' import sys\n') 995 f.write(' import os\n') 996 f.write(' sys.path.insert(0, os.path.abspath(\'config\'))\n') 997 f.write(' import configure\n') 998 # pretty print repr(args.values()) 999 f.write(' configure_options = [\n') 1000 for itm in sorted(args.values()): 1001 f.write(' \''+str(itm)+'\',\n') 1002 f.write(' ]\n') 1003 f.write(' configure.petsc_configure(configure_options)\n') 1004 f.close() 1005 try: 1006 os.chmod(scriptName, 0775) 1007 except OSError, e: 1008 self.framework.logPrint('Unable to make reconfigure script executable:\n'+str(e)) 1009 self.framework.actions.addArgument('PETSc', 'File creation', 'Created '+scriptName+' for automatic reconfiguration') 1010 return 1011 1012 def configureInstall(self): 1013 '''Setup the directories for installation''' 1014 if self.framework.argDB['prefix']: 1015 self.addMakeRule('shared_install','',['-@echo "Now to install the libraries do:"',\ 1016 '-@echo "'+self.installdir.installSudo+'make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} install"',\ 1017 '-@echo "========================================="']) 1018 else: 1019 self.addMakeRule('shared_install','',['-@echo "Now to check if the libraries are working do:"',\ 1020 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} test"',\ 1021 '-@echo "========================================="']) 1022 return 1023 1024 def configureGCOV(self): 1025 if self.framework.argDB['with-gcov']: 1026 self.addDefine('USE_GCOV','1') 1027 return 1028 1029 def configureFortranFlush(self): 1030 if hasattr(self.compilers, 'FC'): 1031 for baseName in ['flush','flush_']: 1032 if self.libraries.check('', baseName, otherLibs = self.compilers.flibs, fortranMangle = 1): 1033 self.addDefine('HAVE_'+baseName.upper(), 1) 1034 return 1035 1036 def configureViewFromOptions(self): 1037 if not self.framework.argDB['with-viewfromoptions']: 1038 self.addDefine('SKIP_VIEWFROMOPTIONS',1) 1039 1040 def postProcessPackages(self): 1041 postPackages=[] 1042 for i in self.framework.packages: 1043 if hasattr(i,'postProcess'): postPackages.append(i) 1044 if postPackages: 1045 # ctetgen needs petsc conf files. so attempt to create them early 1046 self.framework.dumpConfFiles() 1047 # tacky fix for dependency of Aluimia on Pflotran; requested via petsc-dev Matt provide a correct fix 1048 for i in postPackages: 1049 if i.name.upper() in ['PFLOTRAN']: 1050 i.postProcess() 1051 postPackages.remove(i) 1052 for i in postPackages: i.postProcess() 1053 for i in postPackages: 1054 if i.installedpetsc: 1055 self.installed = 1 1056 break 1057 return 1058 1059 def configure(self): 1060 if not os.path.samefile(self.petscdir.dir, os.getcwd()): 1061 raise RuntimeError('Wrong PETSC_DIR option specified: '+str(self.petscdir.dir) + '\n Configure invoked in: '+os.path.realpath(os.getcwd())) 1062 if self.framework.argDB['prefix'] and os.path.isdir(self.framework.argDB['prefix']) and os.path.samefile(self.framework.argDB['prefix'],self.petscdir.dir): 1063 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR!') 1064 if self.framework.argDB['prefix'] and self.framework.argDB['prefix'].find(' ') > -1: 1065 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') 1066 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)): 1067 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR/PETSC_ARCH!') 1068 self.framework.header = os.path.join(self.arch.arch,'include','petscconf.h') 1069 self.framework.cHeader = os.path.join(self.arch.arch,'include','petscfix.h') 1070 self.framework.makeMacroHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscvariables') 1071 self.framework.makeRuleHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscrules') 1072 if self.libraries.math is None: 1073 raise RuntimeError('PETSc requires a functional math library. Please send configure.log to petsc-maint@mcs.anl.gov.') 1074 if self.languages.clanguage == 'Cxx' and not hasattr(self.compilers, 'CXX'): 1075 raise RuntimeError('Cannot set C language to C++ without a functional C++ compiler.') 1076 self.executeTest(self.configureRTLDDefault) 1077 self.executeTest(self.configurePrefetch) 1078 self.executeTest(self.configureUnused) 1079 self.executeTest(self.configureDeprecated) 1080 self.executeTest(self.configureIsatty) 1081 self.executeTest(self.configureExpect); 1082 self.executeTest(self.configureAlign); 1083 self.executeTest(self.configureFunctionName); 1084 self.executeTest(self.configureIntptrt); 1085 self.executeTest(self.configureSolaris) 1086 self.executeTest(self.configureLinux) 1087 self.executeTest(self.configureWin32) 1088 self.executeTest(self.configureCygwinBrokenPipe) 1089 self.executeTest(self.configureDefaultArch) 1090 self.executeTest(self.configureScript) 1091 self.executeTest(self.configureInstall) 1092 self.executeTest(self.configureGCOV) 1093 self.executeTest(self.configureFortranFlush) 1094 self.executeTest(self.configureAtoll) 1095 self.executeTest(self.configureViewFromOptions) 1096 # dummy rules, always needed except for remote builds 1097 self.addMakeRule('remote','') 1098 self.addMakeRule('remoteclean','') 1099 1100 self.Dump() 1101 self.dumpConfigInfo() 1102 self.dumpMachineInfo() 1103 self.dumpCMakeConfig() 1104 self.dumpCMakeLists() 1105 # need to save the current state of BuildSystem so that postProcess() packages can read it in and perhaps run make install 1106 self.framework.storeSubstitutions(self.framework.argDB) 1107 self.framework.argDB['configureCache'] = cPickle.dumps(self.framework) 1108 self.framework.argDB.save(force = True) 1109 self.cmakeBoot() 1110 self.DumpPkgconfig() 1111 self.DumpModule() 1112 self.postProcessPackages() 1113 self.framework.log.write('================================================================================\n') 1114 self.logClear() 1115 return 1116