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