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