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 for fname in ['__func__','__FUNCTION__']: 802 code = "if ("+fname+"[0] != 'm') return 1;" 803 if self.checkCompile('',code) and self.checkLink('',code): 804 name = fname 805 break 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