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.addDefine('HAVE_CXX','1') 258 self.addMakeMacro('CXX_FLAGS',self.setCompilers.getCompilerFlags()) 259 self.setCompilers.popLanguage() 260 261 # C preprocessor values 262 self.addMakeMacro('CPP_FLAGS',self.setCompilers.CPPFLAGS) 263 264 # compiler values 265 self.setCompilers.pushLanguage(self.languages.clanguage) 266 self.addMakeMacro('PCC',self.setCompilers.getCompiler()) 267 self.addMakeMacro('PCC_FLAGS',self.setCompilers.getCompilerFlags()) 268 self.setCompilers.popLanguage() 269 # .o or .obj 270 self.addMakeMacro('CC_SUFFIX','o') 271 272 # executable linker values 273 self.setCompilers.pushLanguage(self.languages.clanguage) 274 pcc_linker = self.setCompilers.getLinker() 275 self.addMakeMacro('PCC_LINKER',pcc_linker) 276 self.addMakeMacro('PCC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 277 self.setCompilers.popLanguage() 278 # '' for Unix, .exe for Windows 279 self.addMakeMacro('CC_LINKER_SUFFIX','') 280 281 if hasattr(self.compilers, 'FC'): 282 self.setCompilers.pushLanguage('FC') 283 # need FPPFLAGS in config/setCompilers 284 self.addDefine('HAVE_FORTRAN','1') 285 self.addMakeMacro('FPP_FLAGS',self.setCompilers.CPPFLAGS) 286 287 # compiler values 288 self.addMakeMacro('FC_FLAGS',self.setCompilers.getCompilerFlags()) 289 self.setCompilers.popLanguage() 290 # .o or .obj 291 self.addMakeMacro('FC_SUFFIX','o') 292 293 # executable linker values 294 self.setCompilers.pushLanguage('FC') 295 # Cannot have NAG f90 as the linker - so use pcc_linker as fc_linker 296 fc_linker = self.setCompilers.getLinker() 297 if config.setCompilers.Configure.isNAG(fc_linker, self.log): 298 self.addMakeMacro('FC_LINKER',pcc_linker) 299 else: 300 self.addMakeMacro('FC_LINKER',fc_linker) 301 self.addMakeMacro('FC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 302 # apple requires this shared library linker flag on SOME versions of the os 303 if self.setCompilers.getLinkerFlags().find('-Wl,-commons,use_dylibs') > -1: 304 self.addMakeMacro('DARWIN_COMMONS_USE_DYLIBS',' -Wl,-commons,use_dylibs ') 305 self.setCompilers.popLanguage() 306 307 # F90 Modules 308 if self.setCompilers.fortranModuleIncludeFlag: 309 self.addMakeMacro('FC_MODULE_FLAG', self.setCompilers.fortranModuleIncludeFlag) 310 else: # for non-f90 compilers like g77 311 self.addMakeMacro('FC_MODULE_FLAG', '-I') 312 if self.setCompilers.fortranModuleIncludeFlag: 313 self.addMakeMacro('FC_MODULE_OUTPUT_FLAG', self.setCompilers.fortranModuleOutputFlag) 314 else: 315 self.addMakeMacro('FC','') 316 317 if hasattr(self.compilers, 'CUDAC'): 318 self.setCompilers.pushLanguage('CUDA') 319 self.addMakeMacro('CUDAC_FLAGS',self.setCompilers.getCompilerFlags()) 320 self.setCompilers.popLanguage() 321 322 # shared library linker values 323 self.setCompilers.pushLanguage(self.languages.clanguage) 324 # need to fix BuildSystem to collect these separately 325 self.addMakeMacro('SL_LINKER',self.setCompilers.getLinker()) 326 self.addMakeMacro('SL_LINKER_FLAGS','${PCC_LINKER_FLAGS}') 327 self.setCompilers.popLanguage() 328 # One of 'a', 'so', 'lib', 'dll', 'dylib' (perhaps others also?) depending on the library generator and architecture 329 # Note: . is not included in this macro, consistent with AR_LIB_SUFFIX 330 if self.setCompilers.sharedLibraryExt == self.setCompilers.AR_LIB_SUFFIX: 331 self.addMakeMacro('SL_LINKER_SUFFIX', '') 332 self.addDefine('SLSUFFIX','""') 333 else: 334 self.addMakeMacro('SL_LINKER_SUFFIX', self.setCompilers.sharedLibraryExt) 335 self.addDefine('SLSUFFIX','"'+self.setCompilers.sharedLibraryExt+'"') 336 337 self.addMakeMacro('SL_LINKER_LIBS','${PETSC_EXTERNAL_LIB_BASIC}') 338 339#----------------------------------------------------------------------------------------------------- 340 341 # CONLY or CPP. We should change the PETSc makefiles to do this better 342 if self.languages.clanguage == 'C': lang = 'CONLY' 343 else: lang = 'CXXONLY' 344 self.addMakeMacro('PETSC_LANGUAGE',lang) 345 346 # real or complex 347 self.addMakeMacro('PETSC_SCALAR',self.scalartypes.scalartype) 348 # double or float 349 self.addMakeMacro('PETSC_PRECISION',self.scalartypes.precision) 350 351 if self.framework.argDB['with-batch']: 352 self.addMakeMacro('PETSC_WITH_BATCH','1') 353 354 # Test for compiler-specific macros that need to be defined. 355 if self.setCompilers.isCrayVector('CC', self.log): 356 self.addDefine('HAVE_CRAY_VECTOR','1') 357 358#----------------------------------------------------------------------------------------------------- 359 if self.functions.haveFunction('gethostbyname') and self.functions.haveFunction('socket') and self.headers.haveHeader('netinet/in.h'): 360 self.addDefine('USE_SOCKET_VIEWER','1') 361 if self.checkCompile('#include <sys/socket.h>','setsockopt(0,SOL_SOCKET,SO_REUSEADDR,0,0)'): 362 self.addDefine('HAVE_SO_REUSEADDR','1') 363 364#----------------------------------------------------------------------------------------------------- 365 # print include and lib for makefiles 366 self.framework.packages.reverse() 367 includes = [os.path.join(self.petscdir.dir,'include'),os.path.join(self.petscdir.dir,self.arch.arch,'include')] 368 libs = [] 369 for i in self.framework.packages: 370 if i.useddirectly: 371 self.addDefine('HAVE_'+i.PACKAGE.replace('-','_'), 1) # ONLY list package if it is used directly by PETSc (and not only by another package) 372 if not isinstance(i.lib, list): 373 i.lib = [i.lib] 374 if i.linkedbypetsc: libs.extend(i.lib) 375 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_LIB', self.libraries.toStringNoDupes(i.lib)) 376 if hasattr(i,'include'): 377 if not isinstance(i.include,list): 378 i.include = [i.include] 379 includes.extend(i.include) 380 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_INCLUDE',self.headers.toStringNoDupes(i.include)) 381 self.packagelibs = libs 382 if self.framework.argDB['with-single-library']: 383 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 384 self.addMakeMacro('PETSC_WITH_EXTERNAL_LIB',self.alllibs) 385 else: 386 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 387 self.PETSC_EXTERNAL_LIB_BASIC = self.libraries.toStringNoDupes(libs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs)+' '+self.compilers.LIBS 388 if self.framework.argDB['prefix'] and self.setCompilers.CSharedLinkerFlag not in ['-L']: 389 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')) 390 else: 391 lib_basic = self.PETSC_EXTERNAL_LIB_BASIC 392 self.addMakeMacro('PETSC_EXTERNAL_LIB_BASIC',lib_basic) 393 self.allincludes = self.headers.toStringNoDupes(includes) 394 self.addMakeMacro('PETSC_CC_INCLUDES',self.allincludes) 395 self.PETSC_CC_INCLUDES = self.allincludes 396 if hasattr(self.compilers, 'FC'): 397 if self.compilers.fortranIsF90: 398 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes,includes)) 399 else: 400 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes)) 401 402 self.addMakeMacro('DESTDIR',self.installdir.dir) 403 self.addDefine('LIB_DIR','"'+os.path.join(self.installdir.dir,'lib')+'"') 404 405 if self.framework.argDB['with-single-library']: 406 # overrides the values set in conf/variables 407 self.addMakeMacro('LIBNAME','${INSTALL_LIB_DIR}/libpetsc.${AR_LIB_SUFFIX}') 408 self.addMakeMacro('SHLIBS','libpetsc') 409 self.addMakeMacro('PETSC_LIB_BASIC','-lpetsc') 410 self.addMakeMacro('PETSC_KSP_LIB_BASIC','-lpetsc') 411 self.addMakeMacro('PETSC_TS_LIB_BASIC','-lpetsc') 412 self.addMakeMacro('PETSC_TAO_LIB_BASIC','-lpetsc') 413 self.addDefine('USE_SINGLE_LIBRARY', '1') 414 if self.sharedlibraries.useShared: 415 self.addMakeMacro('PETSC_SYS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 416 self.addMakeMacro('PETSC_VEC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 417 self.addMakeMacro('PETSC_MAT_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 418 self.addMakeMacro('PETSC_DM_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 419 self.addMakeMacro('PETSC_KSP_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 420 self.addMakeMacro('PETSC_SNES_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 421 self.addMakeMacro('PETSC_TS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 422 self.addMakeMacro('PETSC_TAO_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 423 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 424 self.addMakeMacro('PETSC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 425 self.addMakeMacro('PETSC_CONTRIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 426 else: 427 self.addMakeMacro('PETSC_SYS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 428 self.addMakeMacro('PETSC_VEC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 429 self.addMakeMacro('PETSC_MAT_LIB','${PETSC_WITH_EXTERNAL_LIB}') 430 self.addMakeMacro('PETSC_DM_LIB','${PETSC_WITH_EXTERNAL_LIB}') 431 self.addMakeMacro('PETSC_KSP_LIB','${PETSC_WITH_EXTERNAL_LIB}') 432 self.addMakeMacro('PETSC_SNES_LIB','${PETSC_WITH_EXTERNAL_LIB}') 433 self.addMakeMacro('PETSC_TS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 434 self.addMakeMacro('PETSC_TAO_LIB','${PETSC_WITH_EXTERNAL_LIB}') 435 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 436 self.addMakeMacro('PETSC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 437 self.addMakeMacro('PETSC_CONTRIB','${PETSC_WITH_EXTERNAL_LIB}') 438 439 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib')): 440 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib')) 441 442# add a makefile endtry for display 443 if self.framework.argDB['with-display']: 444 self.addMakeMacro('DISPLAY',self.framework.argDB['with-display']) 445 446 # add a makefile entry for configure options 447 self.addMakeMacro('CONFIGURE_OPTIONS', self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')) 448 return 449 450 def dumpConfigInfo(self): 451 import time 452 fd = file(os.path.join(self.arch.arch,'include','petscconfiginfo.h'),'w') 453 fd.write('static const char *petscconfigureoptions = "'+self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')+'";\n') 454 fd.close() 455 return 456 457 def dumpMachineInfo(self): 458 import platform 459 import time 460 import script 461 def escape(s): 462 return s.replace('"',r'\"').replace(r'\ ',r'\\ ') 463 fd = file(os.path.join(self.arch.arch,'include','petscmachineinfo.h'),'w') 464 fd.write('static const char *petscmachineinfo = \"\\n\"\n') 465 fd.write('\"-----------------------------------------\\n\"\n') 466 fd.write('\"Libraries compiled on %s on %s \\n\"\n' % (time.ctime(time.time()), platform.node())) 467 fd.write('\"Machine characteristics: %s\\n\"\n' % (platform.platform())) 468 fd.write('\"Using PETSc directory: %s\\n\"\n' % (escape(self.petscdir.dir))) 469 fd.write('\"Using PETSc arch: %s\\n\"\n' % (escape(self.arch.arch))) 470 fd.write('\"-----------------------------------------\\n\";\n') 471 fd.write('static const char *petsccompilerinfo = \"\\n\"\n') 472 self.setCompilers.pushLanguage(self.languages.clanguage) 473 fd.write('\"Using C compiler: %s %s ${COPTFLAGS} ${CFLAGS}\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()))) 474 self.setCompilers.popLanguage() 475 if hasattr(self.compilers, 'FC'): 476 self.setCompilers.pushLanguage('FC') 477 fd.write('\"Using Fortran compiler: %s %s ${FOPTFLAGS} ${FFLAGS} %s\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()), escape(self.setCompilers.CPPFLAGS))) 478 self.setCompilers.popLanguage() 479 fd.write('\"-----------------------------------------\\n\";\n') 480 fd.write('static const char *petsccompilerflagsinfo = \"\\n\"\n') 481 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))) 482 fd.write('\"-----------------------------------------\\n\";\n') 483 fd.write('static const char *petsclinkerinfo = \"\\n\"\n') 484 self.setCompilers.pushLanguage(self.languages.clanguage) 485 fd.write('\"Using C linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 486 self.setCompilers.popLanguage() 487 if hasattr(self.compilers, 'FC'): 488 self.setCompilers.pushLanguage('FC') 489 fd.write('\"Using Fortran linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 490 self.setCompilers.popLanguage() 491 if self.framework.argDB['with-single-library']: 492 petsclib = '-lpetsc' 493 else: 494 petsclib = '-lpetscts -lpetscsnes -lpetscksp -lpetscdm -lpetscmat -lpetscvec -lpetscsys' 495 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))) 496 fd.write('\"-----------------------------------------\\n\";\n') 497 fd.close() 498 return 499 500 def dumpCMakeConfig(self): 501 ''' 502 Writes configuration-specific values to ${PETSC_ARCH}/lib/petsc/conf/PETScBuildInternal.cmake. 503 This file is private to PETSc and should not be included by third parties 504 (a suitable file can be produced later by CMake, but this is not it). 505 ''' 506 def cmakeset(fd,key,val=True): 507 if val == True: val = 'YES' 508 if val == False: val = 'NO' 509 fd.write('set (' + key + ' ' + val + ')\n') 510 def ensurelist(a): 511 if isinstance(a,list): 512 return a 513 else: 514 return [a] 515 def libpath(lib): 516 'Returns a search path if that is what this item provides, else "" which will be cleaned out later' 517 if not isinstance(lib,str): return '' 518 if lib.startswith('-L'): return lib[2:] 519 if lib.startswith('-R'): return lib[2:] 520 if lib.startswith('-Wl,-rpath,'): 521 # This case occurs when an external package needs a specific system library that is normally provided by the compiler. 522 # In other words, the -L path is builtin to the wrapper or compiler, here we provide it so that CMake can locate the 523 # corresponding library. 524 return lib[len('-Wl,-rpath,'):] 525 if lib.startswith('-'): return '' 526 return os.path.dirname(lib) 527 def cleanlib(lib): 528 'Returns a library name if that is what this item provides, else "" which will be cleaned out later' 529 if not isinstance(lib,str): return '' 530 if lib.startswith('-l'): return lib[2:] 531 if lib.startswith('-Wl') or lib.startswith('-L'): return '' 532 lib = os.path.splitext(os.path.basename(lib))[0] 533 if lib.startswith('lib'): return lib[3:] 534 return lib 535 def nub(lst): 536 'Return a list containing the first occurrence of each unique element' 537 unique = [] 538 for elem in lst: 539 if elem not in unique and elem != '': 540 unique.append(elem) 541 return unique 542 try: reversed # reversed was added in Python-2.4 543 except NameError: 544 def reversed(lst): return lst[::-1] 545 def nublast(lst): 546 'Return a list containing the last occurrence of each unique entry in a list' 547 return reversed(nub(reversed(lst))) 548 def cmakeexpand(varname): 549 return r'"${' + varname + r'}"' 550 def uniqextend(lst,new): 551 for x in ensurelist(new): 552 if x not in lst: 553 lst.append(x) 554 def notstandardinclude(path): 555 return path not in '/usr/include'.split() # /usr/local/include is not automatically included on FreeBSD 556 def writeMacroDefinitions(fd): 557 if self.mpi.usingMPIUni: 558 cmakeset(fd,'PETSC_HAVE_MPIUNI') 559 for pkg in self.framework.packages: 560 if pkg.useddirectly: 561 cmakeset(fd,'PETSC_HAVE_' + pkg.PACKAGE.replace('-','_')) 562 for pair in pkg.defines.items(): 563 if pair[0].startswith('HAVE_') and pair[1]: 564 cmakeset(fd, self.framework.getFullDefineName(pkg, pair[0]), pair[1]) 565 for name,val in self.functions.defines.items(): 566 cmakeset(fd,'PETSC_'+name,val) 567 for dct in [self.defines, self.libraryoptions.defines]: 568 for k,v in dct.items(): 569 if k.startswith('USE_'): 570 cmakeset(fd,'PETSC_' + k, v) 571 cmakeset(fd,'PETSC_USE_COMPLEX', self.scalartypes.scalartype == 'complex') 572 cmakeset(fd,'PETSC_USE_REAL_' + self.scalartypes.precision.upper()) 573 cmakeset(fd,'PETSC_CLANGUAGE_'+self.languages.clanguage) 574 if hasattr(self.compilers, 'FC'): 575 cmakeset(fd,'PETSC_HAVE_FORTRAN') 576 if self.compilers.fortranIsF90: 577 cmakeset(fd,'PETSC_USING_F90') 578 if self.compilers.fortranIsF2003: 579 cmakeset(fd,'PETSC_USING_F2003') 580 if hasattr(self.compilers, 'CXX'): 581 cmakeset(fd,'PETSC_HAVE_CXX') 582 if self.sharedlibraries.useShared: 583 cmakeset(fd,'BUILD_SHARED_LIBS') 584 def writeBuildFlags(fd): 585 def extendby(lib): 586 libs = ensurelist(lib) 587 lib_paths.extend(map(libpath,libs)) 588 lib_libs.extend(map(cleanlib,libs)) 589 lib_paths = [] 590 lib_libs = [] 591 includes = [] 592 libvars = [] 593 for pkg in self.framework.packages: 594 if pkg.linkedbypetsc: 595 extendby(pkg.lib) 596 uniqextend(includes,pkg.include) 597 extendby(self.libraries.math) 598 extendby(self.libraries.rt) 599 extendby(self.compilers.flibs) 600 extendby(self.compilers.cxxlibs) 601 extendby(self.compilers.LIBS.split()) 602 for libname in nublast(lib_libs): 603 libvar = 'PETSC_' + libname.upper() + '_LIB' 604 addpath = '' 605 for lpath in nublast(lib_paths): 606 addpath += '"' + str(lpath) + '" ' 607 fd.write('find_library (' + libvar + ' ' + libname + ' HINTS ' + addpath + ')\n') 608 libvars.append(libvar) 609 fd.write('mark_as_advanced (' + ' '.join(libvars) + ')\n') 610 fd.write('set (PETSC_PACKAGE_LIBS ' + ' '.join(map(cmakeexpand,libvars)) + ')\n') 611 includes = filter(notstandardinclude,includes) 612 fd.write('set (PETSC_PACKAGE_INCLUDES ' + ' '.join(map(lambda i: '"'+i+'"',includes)) + ')\n') 613 fd = open(os.path.join(self.arch.arch,'lib','petsc','conf','PETScBuildInternal.cmake'), 'w') 614 writeMacroDefinitions(fd) 615 writeBuildFlags(fd) 616 fd.close() 617 return 618 619 def dumpCMakeLists(self): 620 import sys 621 if sys.version_info >= (2,4): 622 import cmakegen 623 try: 624 cmakegen.main(self.petscdir.dir, log=self.framework.log) 625 except (OSError), e: 626 self.framework.logPrint('Generating CMakeLists.txt failed:\n' + str(e)) 627 else: 628 self.framework.logPrint('Skipping cmakegen due to old python version: ' +str(sys.version_info) ) 629 630 def cmakeBoot(self): 631 import sys 632 self.cmakeboot_success = False 633 if sys.version_info >= (2,4) and hasattr(self.cmake,'cmake'): 634 oldRead = self.argDB.readonly 635 self.argDB.readonly = True 636 try: 637 import cmakeboot 638 self.cmakeboot_success = cmakeboot.main(petscdir=self.petscdir.dir,petscarch=self.arch.arch,argDB=self.argDB,framework=self.framework,log=self.framework.log) 639 except (OSError), e: 640 self.framework.logPrint('Booting CMake in PETSC_ARCH failed:\n' + str(e)) 641 except (ImportError, KeyError), e: 642 self.framework.logPrint('Importing cmakeboot failed:\n' + str(e)) 643 self.argDB.readonly = oldRead 644 if self.cmakeboot_success: 645 if hasattr(self.compilers, 'FC') and self.compilers.fortranIsF90 and not self.setCompilers.fortranModuleOutputFlag: 646 self.framework.logPrint('CMake configured successfully, but could not be used by default because of missing fortranModuleOutputFlag\n') 647 else: 648 self.framework.logPrint('CMake configured successfully, using as default build\n') 649 self.addMakeMacro('PETSC_BUILD_USING_CMAKE',1) 650 else: 651 self.framework.logPrint('CMake configuration was unsuccessful\n') 652 else: 653 self.framework.logPrint('Skipping cmakeboot due to old python version: ' +str(sys.version_info) ) 654 return 655 656 def configurePrefetch(self): 657 '''Sees if there are any prefetch functions supported''' 658 if config.setCompilers.Configure.isSolaris(self.log) or self.framework.argDB['with-ios'] or not self.framework.argDB['with-prefetch']: 659 self.addDefine('Prefetch(a,b,c)', ' ') 660 return 661 self.pushLanguage(self.languages.clanguage) 662 if self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch((const char*)v,_MM_HINT_NTA);\n'): 663 # The Intel Intrinsics manual [1] specifies the prototype 664 # 665 # void _mm_prefetch(char const *a, int sel); 666 # 667 # but other vendors seem to insist on using subtly different 668 # prototypes, including void* for the pointer, and an enum for 669 # sel. These are both reasonable changes, but negatively impact 670 # portability. 671 # 672 # [1] http://software.intel.com/file/6373 673 self.addDefine('HAVE_XMMINTRIN_H', 1) 674 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const char*)(a),(c))') 675 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 676 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 677 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 678 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 679 elif self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch(v,_MM_HINT_NTA);\n'): 680 self.addDefine('HAVE_XMMINTRIN_H', 1) 681 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const void*)(a),(c))') 682 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 683 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 684 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 685 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 686 elif self.checkLink('', 'void *v = 0;__builtin_prefetch(v,0,0);\n'): 687 # From GCC docs: void __builtin_prefetch(const void *addr,int rw,int locality) 688 # 689 # The value of rw is a compile-time constant one or zero; one 690 # means that the prefetch is preparing for a write to the memory 691 # address and zero, the default, means that the prefetch is 692 # preparing for a read. The value locality must be a compile-time 693 # constant integer between zero and three. A value of zero means 694 # that the data has no temporal locality, so it need not be left 695 # in the cache after the access. A value of three means that the 696 # data has a high degree of temporal locality and should be left 697 # in all levels of cache possible. Values of one and two mean, 698 # respectively, a low or moderate degree of temporal locality. 699 # 700 # Here we adopt Intel's x86/x86-64 naming scheme for the locality 701 # hints. Using macros for these values in necessary since some 702 # compilers require an enum. 703 self.addDefine('Prefetch(a,b,c)', '__builtin_prefetch((a),(b),(c))') 704 self.addDefine('PREFETCH_HINT_NTA', '0') 705 self.addDefine('PREFETCH_HINT_T0', '3') 706 self.addDefine('PREFETCH_HINT_T1', '2') 707 self.addDefine('PREFETCH_HINT_T2', '1') 708 else: 709 self.addDefine('Prefetch(a,b,c)', ' ') 710 self.popLanguage() 711 712 def configureAtoll(self): 713 '''Checks if atoll exists''' 714 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")'): 715 self.addDefine('HAVE_ATOLL', '1') 716 717 def configureUnused(self): 718 '''Sees if __attribute((unused)) is supported''' 719 if self.framework.argDB['with-ios']: 720 self.addDefine('UNUSED', ' ') 721 return 722 self.pushLanguage(self.languages.clanguage) 723 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'): 724 self.addDefine('UNUSED', '__attribute((unused))') 725 else: 726 self.addDefine('UNUSED', ' ') 727 self.popLanguage() 728 729 def configureIsatty(self): 730 '''Check if the Unix C function isatty() works correctly 731 Actually just assumes it does not work correctly on batch systems''' 732 if not self.framework.argDB['with-batch']: 733 self.addDefine('USE_ISATTY',1) 734 735 def configureDeprecated(self): 736 '''Check if __attribute((deprecated)) is supported''' 737 self.pushLanguage(self.languages.clanguage) 738 ## Recent versions of gcc and clang support __attribute((deprecated("string argument"))), which is very useful, but 739 ## Intel has conspired to make a supremely environment-sensitive compiler. The Intel compiler looks at the gcc 740 ## executable in the environment to determine the language compatibility that it should attempt to emulate. Some 741 ## important Cray installations have built PETSc using the Intel compiler, but with a newer gcc module loaded (e.g., 742 ## 4.7). Thus at PETSc configure time, the Intel compiler decides to support the string argument, but the gcc 743 ## found in the default user environment is older and does not support the argument. If GCC and Intel were cool 744 ## like Clang and supported __has_attribute, we could avoid configure tests entirely, but they don't. And that is 745 ## why we can't have nice things. 746 # 747 # if self.checkCompile("""__attribute((deprecated("Why you shouldn't use myfunc"))) static int myfunc(void) { return 1;}""", ''): 748 # self.addDefine('DEPRECATED(why)', '__attribute((deprecated(why)))') 749 if self.checkCompile("""__attribute((deprecated)) static int myfunc(void) { return 1;}""", ''): 750 self.addDefine('DEPRECATED(why)', '__attribute((deprecated))') 751 else: 752 self.addDefine('DEPRECATED(why)', ' ') 753 self.popLanguage() 754 755 def configureAlign(self): 756 '''Check if __attribute(align) is supported''' 757 filename = 'conftestalign' 758 includes = ''' 759#include <sys/types.h> 760#if STDC_HEADERS 761#include <stdlib.h> 762#include <stdio.h> 763#include <stddef.h> 764#endif\n''' 765 body = ''' 766struct mystruct {int myint;} __attribute((aligned(16))); 767FILE *f = fopen("'''+filename+'''", "w"); 768if (!f) exit(1); 769fprintf(f, "%lu\\n", (unsigned long)sizeof(struct mystruct)); 770''' 771 if 'known-has-attribute-aligned' in self.argDB: 772 if self.argDB['known-has-attribute-aligned']: 773 size = 16 774 else: 775 size = -3 776 elif not self.argDB['with-batch']: 777 self.pushLanguage(self.languages.clanguage) 778 try: 779 if self.checkRun(includes, body) and os.path.exists(filename): 780 f = file(filename) 781 size = int(f.read()) 782 f.close() 783 os.remove(filename) 784 else: 785 size = -4 786 except: 787 size = -1 788 self.framework.logPrint('Error checking attribute(aligned)') 789 self.popLanguage() 790 else: 791 self.framework.addBatchInclude(['#include <stdlib.h>', '#include <stdio.h>', '#include <sys/types.h>','struct mystruct {int myint;} __attribute((aligned(16)));']) 792 self.framework.addBatchBody('fprintf(output, " \'--known-has-attribute-aligned=%d\',\\n", sizeof(struct mystruct)==16);') 793 size = -2 794 if size == 16: 795 self.addDefine('ATTRIBUTEALIGNED(size)', '__attribute((aligned (size)))') 796 self.addDefine('HAVE_ATTRIBUTEALIGNED', 1) 797 else: 798 self.framework.logPrint('incorrect alignment. Found alignment:'+ str(size)) 799 self.addDefine('ATTRIBUTEALIGNED(size)', ' ') 800 return 801 802 def configureExpect(self): 803 '''Sees if the __builtin_expect directive is supported''' 804 self.pushLanguage(self.languages.clanguage) 805 if self.checkLink('', 'if (__builtin_expect(0,1)) return 1;'): 806 self.addDefine('HAVE_BUILTIN_EXPECT', 1) 807 self.popLanguage() 808 809 def configureFunctionName(self): 810 '''Sees if the compiler supports __func__ or a variant.''' 811 def getFunctionName(lang): 812 name = '"unknown"' 813 self.pushLanguage(lang) 814 if self.checkLink('', "if (__func__[0] != 'm') return 1;"): 815 name = '__func__' 816 elif self.checkLink('', "if (__FUNCTION__[0] != 'm') return 1;"): 817 name = '__FUNCTION__' 818 self.popLanguage() 819 return name 820 langs = [] 821 822 self.addDefine('FUNCTION_NAME_C', getFunctionName('C')) 823 if hasattr(self.compilers, 'CXX'): 824 self.addDefine('FUNCTION_NAME_CXX', getFunctionName('Cxx')) 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('HAVE_WINDOWS_COMPILERS',1) 928 self.addDefine('PATH_SEPARATOR','\';\'') 929 self.addDefine('DIR_SEPARATOR','\'\\\\\'') 930 self.addDefine('REPLACE_DIR_SEPARATOR','\'/\'') 931 self.addDefine('CANNOT_START_DEBUGGER',1) 932 (petscdir,error,status) = self.executeShellCommand('cygpath -w '+self.petscdir.dir, log = self.log) 933 self.addDefine('DIR','"'+petscdir.replace('\\','\\\\')+'"') 934 (petscdir,error,status) = self.executeShellCommand('cygpath -m '+self.petscdir.dir, log = self.log) 935 self.addMakeMacro('wPETSC_DIR',petscdir) 936 else: 937 self.addDefine('PATH_SEPARATOR','\':\'') 938 self.addDefine('REPLACE_DIR_SEPARATOR','\'\\\\\'') 939 self.addDefine('DIR_SEPARATOR','\'/\'') 940 self.addDefine('DIR', '"'+self.petscdir.dir+'"') 941 self.addMakeMacro('wPETSC_DIR',self.petscdir.dir) 942 return 943 944#----------------------------------------------------------------------------------------------------- 945 def configureCygwinBrokenPipe(self): 946 '''Cygwin version <= 1.7.18 had issues with pipes and long commands invoked from gnu-make 947 http://cygwin.com/ml/cygwin/2013-05/msg00340.html ''' 948 if config.setCompilers.Configure.isCygwin(self.log): 949 import platform 950 import re 951 r=re.compile("([0-9]+).([0-9]+).([0-9]+)") 952 m=r.match(platform.release()) 953 major=int(m.group(1)) 954 minor=int(m.group(2)) 955 subminor=int(m.group(3)) 956 if ((major < 1) or (major == 1 and minor < 7) or (major == 1 and minor == 7 and subminor <= 18)): 957 self.addMakeMacro('PETSC_CYGWIN_BROKEN_PIPE','1') 958 return 959 960#----------------------------------------------------------------------------------------------------- 961 def configureDefaultArch(self): 962 conffile = os.path.join('lib','petsc','conf', 'petscvariables') 963 if self.framework.argDB['with-default-arch']: 964 fd = file(conffile, 'w') 965 fd.write('PETSC_ARCH='+self.arch.arch+'\n') 966 fd.write('PETSC_DIR='+self.petscdir.dir+'\n') 967 fd.write('include '+os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','petscvariables')+'\n') 968 fd.close() 969 self.framework.actions.addArgument('PETSc', 'Build', 'Set default architecture to '+self.arch.arch+' in '+conffile) 970 elif os.path.isfile(conffile): 971 try: 972 os.unlink(conffile) 973 except: 974 raise RuntimeError('Unable to remove file '+conffile+'. Did a different user create it?') 975 return 976 977#----------------------------------------------------------------------------------------------------- 978 def configureScript(self): 979 '''Output a script in the conf directory which will reproduce the configuration''' 980 import nargs 981 import sys 982 scriptName = os.path.join(self.arch.arch,'lib','petsc','conf', 'reconfigure-'+self.arch.arch+'.py') 983 args = dict([(nargs.Arg.parseArgument(arg)[0], arg) for arg in self.framework.clArgs]) 984 if 'with-clean' in args: 985 del args['with-clean'] 986 if 'configModules' in args: 987 if nargs.Arg.parseArgument(args['configModules'])[1] == 'PETSc.Configure': 988 del args['configModules'] 989 if 'optionsModule' in args: 990 if nargs.Arg.parseArgument(args['optionsModule'])[1] == 'config.compilerOptions': 991 del args['optionsModule'] 992 if not 'PETSC_ARCH' in args: 993 args['PETSC_ARCH'] = 'PETSC_ARCH='+str(self.arch.arch) 994 f = file(scriptName, 'w') 995 f.write('#!'+sys.executable+'\n') 996 f.write('if __name__ == \'__main__\':\n') 997 f.write(' import sys\n') 998 f.write(' import os\n') 999 f.write(' sys.path.insert(0, os.path.abspath(\'config\'))\n') 1000 f.write(' import configure\n') 1001 # pretty print repr(args.values()) 1002 f.write(' configure_options = [\n') 1003 for itm in sorted(args.values()): 1004 f.write(' \''+str(itm)+'\',\n') 1005 f.write(' ]\n') 1006 f.write(' configure.petsc_configure(configure_options)\n') 1007 f.close() 1008 try: 1009 os.chmod(scriptName, 0775) 1010 except OSError, e: 1011 self.framework.logPrint('Unable to make reconfigure script executable:\n'+str(e)) 1012 self.framework.actions.addArgument('PETSc', 'File creation', 'Created '+scriptName+' for automatic reconfiguration') 1013 return 1014 1015 def configureInstall(self): 1016 '''Setup the directories for installation''' 1017 if self.framework.argDB['prefix']: 1018 self.addMakeRule('shared_install','',['-@echo "Now to install the libraries do:"',\ 1019 '-@echo "'+self.installdir.installSudo+'make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} install"',\ 1020 '-@echo "========================================="']) 1021 else: 1022 self.addMakeRule('shared_install','',['-@echo "Now to check if the libraries are working do:"',\ 1023 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} test"',\ 1024 '-@echo "========================================="']) 1025 return 1026 1027 def configureGCOV(self): 1028 if self.framework.argDB['with-gcov']: 1029 self.addDefine('USE_GCOV','1') 1030 return 1031 1032 def configureFortranFlush(self): 1033 if hasattr(self.compilers, 'FC'): 1034 for baseName in ['flush','flush_']: 1035 if self.libraries.check('', baseName, otherLibs = self.compilers.flibs, fortranMangle = 1): 1036 self.addDefine('HAVE_'+baseName.upper(), 1) 1037 return 1038 1039 def configureViewFromOptions(self): 1040 if not self.framework.argDB['with-viewfromoptions']: 1041 self.addDefine('SKIP_VIEWFROMOPTIONS',1) 1042 1043 def postProcessPackages(self): 1044 postPackages=[] 1045 for i in self.framework.packages: 1046 if hasattr(i,'postProcess'): postPackages.append(i) 1047 if postPackages: 1048 # ctetgen needs petsc conf files. so attempt to create them early 1049 self.framework.dumpConfFiles() 1050 # tacky fix for dependency of Aluimia on Pflotran; requested via petsc-dev Matt provide a correct fix 1051 for i in postPackages: 1052 if i.name.upper() in ['PFLOTRAN']: 1053 i.postProcess() 1054 postPackages.remove(i) 1055 for i in postPackages: i.postProcess() 1056 for i in postPackages: 1057 if i.installedpetsc: 1058 self.installed = 1 1059 break 1060 return 1061 1062 def configure(self): 1063 if not os.path.samefile(self.petscdir.dir, os.getcwd()): 1064 raise RuntimeError('Wrong PETSC_DIR option specified: '+str(self.petscdir.dir) + '\n Configure invoked in: '+os.path.realpath(os.getcwd())) 1065 if self.framework.argDB['prefix'] and os.path.isdir(self.framework.argDB['prefix']) and os.path.samefile(self.framework.argDB['prefix'],self.petscdir.dir): 1066 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR!') 1067 if self.framework.argDB['prefix'] and self.framework.argDB['prefix'].find(' ') > -1: 1068 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') 1069 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)): 1070 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR/PETSC_ARCH!') 1071 self.framework.header = os.path.join(self.arch.arch,'include','petscconf.h') 1072 self.framework.cHeader = os.path.join(self.arch.arch,'include','petscfix.h') 1073 self.framework.makeMacroHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscvariables') 1074 self.framework.makeRuleHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscrules') 1075 if self.libraries.math is None: 1076 raise RuntimeError('PETSc requires a functional math library. Please send configure.log to petsc-maint@mcs.anl.gov.') 1077 if self.languages.clanguage == 'Cxx' and not hasattr(self.compilers, 'CXX'): 1078 raise RuntimeError('Cannot set C language to C++ without a functional C++ compiler.') 1079 self.executeTest(self.configureRTLDDefault) 1080 self.executeTest(self.configurePrefetch) 1081 self.executeTest(self.configureUnused) 1082 self.executeTest(self.configureDeprecated) 1083 self.executeTest(self.configureIsatty) 1084 self.executeTest(self.configureExpect); 1085 self.executeTest(self.configureAlign); 1086 self.executeTest(self.configureFunctionName); 1087 self.executeTest(self.configureIntptrt); 1088 self.executeTest(self.configureSolaris) 1089 self.executeTest(self.configureLinux) 1090 self.executeTest(self.configureWin32) 1091 self.executeTest(self.configureCygwinBrokenPipe) 1092 self.executeTest(self.configureDefaultArch) 1093 self.executeTest(self.configureScript) 1094 self.executeTest(self.configureInstall) 1095 self.executeTest(self.configureGCOV) 1096 self.executeTest(self.configureFortranFlush) 1097 self.executeTest(self.configureAtoll) 1098 self.executeTest(self.configureViewFromOptions) 1099 # dummy rules, always needed except for remote builds 1100 self.addMakeRule('remote','') 1101 self.addMakeRule('remoteclean','') 1102 1103 self.Dump() 1104 self.dumpConfigInfo() 1105 self.dumpMachineInfo() 1106 self.dumpCMakeConfig() 1107 self.dumpCMakeLists() 1108 # need to save the current state of BuildSystem so that postProcess() packages can read it in and perhaps run make install 1109 self.framework.storeSubstitutions(self.framework.argDB) 1110 self.framework.argDB['configureCache'] = cPickle.dumps(self.framework) 1111 self.framework.argDB.save(force = True) 1112 self.cmakeBoot() 1113 self.DumpPkgconfig() 1114 self.DumpModule() 1115 self.postProcessPackages() 1116 self.framework.log.write('================================================================================\n') 1117 self.logClear() 1118 return 1119