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