1import config.base 2 3import os 4import re 5 6# The sorted() builtin is not available with python-2.3 7try: sorted 8except NameError: 9 def sorted(lst): 10 lst.sort() 11 return lst 12 13class Configure(config.base.Configure): 14 def __init__(self, framework): 15 config.base.Configure.__init__(self, framework) 16 self.headerPrefix = 'PETSC' 17 self.substPrefix = 'PETSC' 18 return 19 20 def __str2__(self): 21 desc = [] 22 desc.append('xxx=========================================================================xxx') 23 if self.make.getMakeMacro('MAKE_IS_GNUMAKE'): 24 build_type = 'gnumake build' 25 elif self.getMakeMacro('PETSC_BUILD_USING_CMAKE'): 26 build_type = 'cmake build' 27 else: 28 build_type = 'legacy build' 29 desc.append(' Configure stage complete. Now build PETSc libraries with (%s):' % build_type) 30 desc.append(' make PETSC_DIR='+self.petscdir.dir+' PETSC_ARCH='+self.arch.arch+' all') 31 desc.append('xxx=========================================================================xxx') 32 return '\n'.join(desc)+'\n' 33 34 def setupHelp(self, help): 35 import nargs 36 help.addArgument('PETSc', '-prefix=<dir>', nargs.Arg(None, '', 'Specifiy location to install PETSc (eg. /usr/local)')) 37 help.addArgument('Windows','-with-windows-graphics=<bool>', nargs.ArgBool(None, 1,'Enable check for Windows Graphics')) 38 help.addArgument('PETSc', '-with-default-arch=<bool>', nargs.ArgBool(None, 1, 'Allow using the last configured arch without setting PETSC_ARCH')) 39 help.addArgument('PETSc','-with-single-library=<bool>', nargs.ArgBool(None, 1,'Put all PETSc code into the single -lpetsc library')) 40 help.addArgument('PETSc', '-with-ios=<bool>', nargs.ArgBool(None, 0, 'Build an iPhone/iPad version of PETSc library')) 41 return 42 43 def setupDependencies(self, framework): 44 config.base.Configure.setupDependencies(self, framework) 45 self.programs = framework.require('config.programs', self) 46 self.setCompilers = framework.require('config.setCompilers', self) 47 self.arch = framework.require('PETSc.utilities.arch', self.setCompilers) 48 self.petscdir = framework.require('PETSc.utilities.petscdir', self.arch) 49 self.installdir = framework.require('PETSc.utilities.installDir',self) 50 self.languages = framework.require('PETSc.utilities.languages', self.setCompilers) 51 self.debugging = framework.require('PETSc.utilities.debugging', self.setCompilers) 52 self.CHUD = framework.require('PETSc.utilities.CHUD', self) 53 self.compilers = framework.require('config.compilers', self) 54 self.types = framework.require('config.types', self) 55 self.headers = framework.require('config.headers', self) 56 self.functions = framework.require('config.functions', self) 57 self.libraries = framework.require('config.libraries', self) 58 self.atomics = framework.require('config.atomics', self) 59 self.make = framework.require('config.packages.make', self) 60 self.blasLapack = framework.require('config.packages.BlasLapack',self) 61 self.externalpackagesdir = framework.require('PETSc.utilities.externalpackagesdir',self) 62 63 if os.path.isdir(os.path.join('config', 'PETSc')): 64 for d in ['utilities', 'packages']: 65 for utility in os.listdir(os.path.join('config', 'PETSc', d)): 66 (utilityName, ext) = os.path.splitext(utility) 67 if not utilityName.startswith('.') and not utilityName.startswith('#') and ext == '.py' and not utilityName == '__init__': 68 utilityObj = self.framework.require('PETSc.'+d+'.'+utilityName, self) 69 utilityObj.headerPrefix = self.headerPrefix 70 utilityObj.archProvider = self.arch 71 utilityObj.languageProvider = self.languages 72 utilityObj.installDirProvider = self.installdir 73 utilityObj.externalPackagesDirProvider = self.externalpackagesdir 74 setattr(self, utilityName.lower(), utilityObj) 75 76 if os.path.isdir(os.path.join('config', 'BuildSystem', 'config', 'packages')): 77 for package in os.listdir(os.path.join('config', 'BuildSystem', 'config', 'packages')): 78 (packageName, ext) = os.path.splitext(package) 79 if not packageName.startswith('.') and not packageName.startswith('#') and ext == '.py' and not packageName == '__init__' and not packageName == 'PETSc': 80 packageObj = framework.require('config.packages.'+packageName, self) 81 packageObj.archProvider = self.arch 82 packageObj.languageProvider = self.languages 83 packageObj.precisionProvider = self.scalartypes 84 packageObj.installDirProvider = self.installdir 85 packageObj.externalPackagesDirProvider = self.externalpackagesdir 86 setattr(self, packageName.lower(), packageObj) 87 # Force blaslapack to depend on scalarType so precision is set before BlasLapack is built 88 framework.require('PETSc.utilities.scalarTypes', self.f2cblaslapack) 89 framework.require('PETSc.utilities.scalarTypes', self.fblaslapack) 90 framework.require('PETSc.utilities.scalarTypes', self.blaslapack) 91 92 self.programs.headerPrefix = self.headerPrefix 93 self.compilers.headerPrefix = self.headerPrefix 94 self.types.headerPrefix = self.headerPrefix 95 self.headers.headerPrefix = self.headerPrefix 96 self.functions.headerPrefix = self.headerPrefix 97 self.libraries.headerPrefix = self.headerPrefix 98 self.blaslapack.headerPrefix = self.headerPrefix 99 self.mpi.headerPrefix = self.headerPrefix 100 headersC = map(lambda name: name+'.h', ['setjmp','dos', 'endian', 'fcntl', 'float', 'io', 'limits', 'malloc', 'pwd', 'search', 'strings', 101 'unistd', 'sys/sysinfo', 'machine/endian', 'sys/param', 'sys/procfs', 'sys/resource', 102 'sys/systeminfo', 'sys/times', 'sys/utsname','string', 'stdlib', 103 'sys/socket','sys/wait','netinet/in','netdb','Direct','time','Ws2tcpip','sys/types', 104 'WindowsX', 'cxxabi','float','ieeefp','stdint','sched','pthread','mathimf']) 105 functions = ['access', '_access', 'clock', 'drand48', 'getcwd', '_getcwd', 'getdomainname', 'gethostname', 106 'gettimeofday', 'getwd', 'memalign', 'memmove', 'mkstemp', 'popen', 'PXFGETARG', 'rand', 'getpagesize', 107 'readlink', 'realpath', 'sigaction', 'signal', 'sigset', 'usleep', 'sleep', '_sleep', 'socket', 108 'times', 'gethostbyname', 'uname','snprintf','_snprintf','lseek','_lseek','time','fork','stricmp', 109 'strcasecmp', 'bzero', 'dlopen', 'dlsym', 'dlclose', 'dlerror','get_nprocs','sysctlbyname', 110 '_set_output_format'] 111 libraries1 = [(['socket', 'nsl'], 'socket'), (['fpe'], 'handle_sigfpes')] 112 self.headers.headers.extend(headersC) 113 self.functions.functions.extend(functions) 114 self.libraries.libraries.extend(libraries1) 115 116 return 117 118 def DumpPkgconfig(self): 119 ''' Create a pkg-config file ''' 120 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')): 121 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')) 122 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig','PETSc.pc'),'w') 123 if self.framework.argDB['prefix']: 124 installdir = self.framework.argDB['prefix'] 125 fd.write('prefix='+installdir+'\n') 126 fd.write('exec_prefix=${prefix}\n') 127 fd.write('includedir=${prefix}/include\n') 128 fd.write('libdir='+os.path.join(installdir,'lib')+'\n') 129 else: 130 fd.write('prefix='+self.petscdir.dir+'\n') 131 fd.write('exec_prefix=${prefix}\n') 132 fd.write('includedir=${prefix}/include\n') 133 fd.write('libdir='+os.path.join(self.petscdir.dir,self.arch.arch,'lib')+'\n') 134 135 self.setCompilers.pushLanguage('C') 136 fd.write('ccompiler='+self.setCompilers.getCompiler()+'\n') 137 self.setCompilers.popLanguage() 138 if hasattr(self.compilers, 'C++'): 139 self.setCompilers.pushLanguage('C++') 140 fd.write('cxxcompiler='+self.setCompilers.getCompiler()+'\n') 141 self.setCompilers.popLanguage() 142 if hasattr(self.compilers, 'FC'): 143 self.setCompilers.pushLanguage('FC') 144 fd.write('fcompiler='+self.setCompilers.getCompiler()+'\n') 145 self.setCompilers.popLanguage() 146 fd.write('blaslapacklibs='+self.libraries.toStringNoDupes(self.blaslapack.lib)+'\n') 147 148 fd.write('\n') 149 fd.write('Name: PETSc\n') 150 fd.write('Description: Library to solve ODEs and algebraic equations\n') 151 fd.write('Version: %s\n' % self.petscdir.version) 152 153 fd.write('Cflags: '+self.allincludes+'\n') 154 155 plibs = self.libraries.toStringNoDupes(['-L'+os.path.join(self.petscdir.dir,self.arch.arch,'lib'),' -lpetsc']) 156 if self.framework.argDB['prefix']: 157 fd.write('Libs: '+plibs.replace(os.path.join(self.petscdir.dir,self.arch.arch),self.framework.argDB['prefix'])+'\n') 158 else: 159 fd.write('Libs: '+plibs+'\n') 160 fd.write('Libs.private: '+' '.join(self.packagelibs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs)+' '+self.compilers.LIBS) 161 162 fd.close() 163 return 164 165 def DumpModule(self): 166 ''' Create a module file ''' 167 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','modules')): 168 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','modules')) 169 if self.framework.argDB['prefix']: 170 installdir = self.framework.argDB['prefix'] 171 installarch = '' 172 installpath = os.path.join(installdir,'bin') 173 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','modules',self.petscdir.version),'w') 174 else: 175 installdir = self.petscdir.dir 176 installarch = self.arch.arch 177 installpath = os.path.join(installdir,installarch,'bin')+':'+os.path.join(installdir,'bin') 178 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','modules',self.petscdir.version+'-'+self.arch.arch),'w') 179 fd.write('''\ 180#%%Module 181 182proc ModulesHelp { } { 183 puts stderr "This module sets the path and environment variables for petsc-%s" 184 puts stderr " see http://www.mcs.anl.gov/petsc/ for more information " 185 puts stderr "" 186} 187module-whatis "PETSc - Portable, Extensible Toolkit for Scientific Computation" 188 189set petsc_dir %s 190set petsc_arch %s 191 192setenv PETSC_ARCH $petsc_arch 193setenv PETSC_DIR $petsc_dir 194prepend-path PATH %s 195''' % (self.petscdir.version, installdir, installarch, installpath)) 196 fd.close() 197 return 198 199 def Dump(self): 200 ''' Actually put the values into the configuration files ''' 201 # eventually everything between -- should be gone 202 if self.mpi.usingMPIUni: 203 # 204 # Remove any MPI/MPICH include files that may have been put here by previous runs of ./configure 205 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*')) 206 207#----------------------------------------------------------------------------------------------------- 208 209 # Sometimes we need C compiler, even if built with C++ 210 self.setCompilers.pushLanguage('C') 211 self.addMakeMacro('CC_FLAGS',self.setCompilers.getCompilerFlags()) 212 self.setCompilers.popLanguage() 213 214 # And sometimes we need a C++ compiler even when PETSc is built with C 215 if hasattr(self.compilers, 'CXX'): 216 self.setCompilers.pushLanguage('Cxx') 217 self.addMakeMacro('CXX_FLAGS',self.setCompilers.getCompilerFlags()) 218 self.setCompilers.popLanguage() 219 220 # C preprocessor values 221 self.addMakeMacro('CPP_FLAGS',self.setCompilers.CPPFLAGS+self.CHUD.CPPFLAGS) 222 223 # compiler values 224 self.setCompilers.pushLanguage(self.languages.clanguage) 225 self.addMakeMacro('PCC',self.setCompilers.getCompiler()) 226 self.addMakeMacro('PCC_FLAGS',self.setCompilers.getCompilerFlags()) 227 self.setCompilers.popLanguage() 228 # .o or .obj 229 self.addMakeMacro('CC_SUFFIX','o') 230 231 # executable linker values 232 self.setCompilers.pushLanguage(self.languages.clanguage) 233 pcc_linker = self.setCompilers.getLinker() 234 self.addMakeMacro('PCC_LINKER',pcc_linker) 235 self.addMakeMacro('PCC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 236 self.setCompilers.popLanguage() 237 # '' for Unix, .exe for Windows 238 self.addMakeMacro('CC_LINKER_SUFFIX','') 239 240 if hasattr(self.compilers, 'FC'): 241 self.setCompilers.pushLanguage('FC') 242 # need FPPFLAGS in config/setCompilers 243 self.addDefine('HAVE_FORTRAN','1') 244 self.addMakeMacro('FPP_FLAGS',self.setCompilers.CPPFLAGS) 245 246 # compiler values 247 self.addMakeMacro('FC_FLAGS',self.setCompilers.getCompilerFlags()) 248 self.setCompilers.popLanguage() 249 # .o or .obj 250 self.addMakeMacro('FC_SUFFIX','o') 251 252 # executable linker values 253 self.setCompilers.pushLanguage('FC') 254 # Cannot have NAG f90 as the linker - so use pcc_linker as fc_linker 255 fc_linker = self.setCompilers.getLinker() 256 if config.setCompilers.Configure.isNAG(fc_linker): 257 self.addMakeMacro('FC_LINKER',pcc_linker) 258 else: 259 self.addMakeMacro('FC_LINKER',fc_linker) 260 self.addMakeMacro('FC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 261 # apple requires this shared library linker flag on SOME versions of the os 262 if self.setCompilers.getLinkerFlags().find('-Wl,-commons,use_dylibs') > -1: 263 self.addMakeMacro('DARWIN_COMMONS_USE_DYLIBS',' -Wl,-commons,use_dylibs ') 264 self.setCompilers.popLanguage() 265 266 # F90 Modules 267 if self.setCompilers.fortranModuleIncludeFlag: 268 self.addMakeMacro('FC_MODULE_FLAG', self.setCompilers.fortranModuleIncludeFlag) 269 else: # for non-f90 compilers like g77 270 self.addMakeMacro('FC_MODULE_FLAG', '-I') 271 if self.setCompilers.fortranModuleIncludeFlag: 272 self.addMakeMacro('FC_MODULE_OUTPUT_FLAG', self.setCompilers.fortranModuleOutputFlag) 273 else: 274 self.addMakeMacro('FC','') 275 276 if hasattr(self.compilers, 'CUDAC'): 277 self.setCompilers.pushLanguage('CUDA') 278 self.addMakeMacro('CUDAC_FLAGS',self.setCompilers.getCompilerFlags()) 279 self.setCompilers.popLanguage() 280 281 # shared library linker values 282 self.setCompilers.pushLanguage(self.languages.clanguage) 283 # need to fix BuildSystem to collect these separately 284 self.addMakeMacro('SL_LINKER',self.setCompilers.getLinker()) 285 self.addMakeMacro('SL_LINKER_FLAGS','${PCC_LINKER_FLAGS}') 286 self.setCompilers.popLanguage() 287 # One of 'a', 'so', 'lib', 'dll', 'dylib' (perhaps others also?) depending on the library generator and architecture 288 # Note: . is not included in this macro, consistent with AR_LIB_SUFFIX 289 if self.setCompilers.sharedLibraryExt == self.setCompilers.AR_LIB_SUFFIX: 290 self.addMakeMacro('SL_LINKER_SUFFIX', '') 291 self.addDefine('SLSUFFIX','""') 292 else: 293 self.addMakeMacro('SL_LINKER_SUFFIX', self.setCompilers.sharedLibraryExt) 294 self.addDefine('SLSUFFIX','"'+self.setCompilers.sharedLibraryExt+'"') 295 296 self.addMakeMacro('SL_LINKER_LIBS','${PETSC_EXTERNAL_LIB_BASIC}') 297 298#----------------------------------------------------------------------------------------------------- 299 300 # CONLY or CPP. We should change the PETSc makefiles to do this better 301 if self.languages.clanguage == 'C': lang = 'CONLY' 302 else: lang = 'CXXONLY' 303 self.addMakeMacro('PETSC_LANGUAGE',lang) 304 305 # real or complex 306 self.addMakeMacro('PETSC_SCALAR',self.scalartypes.scalartype) 307 # double or float 308 self.addMakeMacro('PETSC_PRECISION',self.scalartypes.precision) 309 310 if self.framework.argDB['with-batch']: 311 self.addMakeMacro('PETSC_WITH_BATCH','1') 312 313 # Test for compiler-specific macros that need to be defined. 314 if self.setCompilers.isCrayVector('CC'): 315 self.addDefine('HAVE_CRAY_VECTOR','1') 316 317#----------------------------------------------------------------------------------------------------- 318 if self.functions.haveFunction('gethostbyname') and self.functions.haveFunction('socket') and self.headers.haveHeader('netinet/in.h'): 319 self.addDefine('USE_SOCKET_VIEWER','1') 320 if self.checkCompile('#include <sys/socket.h>','setsockopt(0,SOL_SOCKET,SO_REUSEADDR,0,0)'): 321 self.addDefine('HAVE_SO_REUSEADDR','1') 322 323#----------------------------------------------------------------------------------------------------- 324 # print include and lib for makefiles 325 self.framework.packages.reverse() 326 includes = [os.path.join(self.petscdir.dir,'include'),os.path.join(self.petscdir.dir,self.arch.arch,'include')] 327 libs = [] 328 for i in self.framework.packages: 329 if i.useddirectly: 330 self.addDefine('HAVE_'+i.PACKAGE.replace('-','_'), 1) # ONLY list package if it is used directly by PETSc (and not only by another package) 331 if not isinstance(i.lib, list): 332 i.lib = [i.lib] 333 libs.extend(i.lib) 334 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_LIB', self.libraries.toStringNoDupes(i.lib)) 335 if hasattr(i,'include'): 336 if not isinstance(i.include,list): 337 i.include = [i.include] 338 includes.extend(i.include) 339 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_INCLUDE',self.headers.toStringNoDupes(i.include)) 340 self.packagelibs = libs 341 if self.framework.argDB['with-single-library']: 342 self.alllibs = self.libraries.toStringNoDupes(['-L'+os.path.join(self.petscdir.dir,self.arch.arch,'lib'),' -lpetsc']+libs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs)+' '+self.compilers.LIBS+self.CHUD.LIBS 343 self.addMakeMacro('PETSC_WITH_EXTERNAL_LIB',self.alllibs) 344 else: 345 self.alllibs = self.libraries.toStringNoDupes(['-L'+os.path.join(self.petscdir.dir,self.arch.arch,'lib'),'-lpetscts -lpetscsnes -lpetscksp -lpetscdm -lpetscmat -lpetscvec -lpetscsys']+libs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs)+' '+self.compilers.LIBS+self.CHUD.LIBS 346 self.PETSC_EXTERNAL_LIB_BASIC = self.libraries.toStringNoDupes(libs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs)+' '+self.compilers.LIBS+self.CHUD.LIBS 347 if self.framework.argDB['prefix'] and self.setCompilers.CSharedLinkerFlag not in ['-L']: 348 installdir = self.framework.argDB['prefix'] 349 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(installdir,'lib')) 350 else: 351 lib_basic = self.PETSC_EXTERNAL_LIB_BASIC 352 self.addMakeMacro('PETSC_EXTERNAL_LIB_BASIC',lib_basic) 353 self.allincludes = self.headers.toStringNoDupes(includes) 354 self.addMakeMacro('PETSC_CC_INCLUDES',self.allincludes) 355 self.PETSC_CC_INCLUDES = self.allincludes 356 if hasattr(self.compilers, 'FC'): 357 if self.compilers.fortranIsF90: 358 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes,includes)) 359 else: 360 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes)) 361 362 self.addMakeMacro('DESTDIR',self.installdir) 363 self.addDefine('LIB_DIR','"'+os.path.join(self.installdir,'lib')+'"') 364 365 if self.framework.argDB['with-single-library']: 366 # overrides the values set in conf/variables 367 self.addMakeMacro('LIBNAME','${INSTALL_LIB_DIR}/libpetsc.${AR_LIB_SUFFIX}') 368 self.addMakeMacro('SHLIBS','libpetsc') 369 self.addMakeMacro('PETSC_LIB_BASIC','-lpetsc') 370 self.addMakeMacro('PETSC_KSP_LIB_BASIC','-lpetsc') 371 self.addMakeMacro('PETSC_TS_LIB_BASIC','-lpetsc') 372 self.addMakeMacro('PETSC_TAO_LIB_BASIC','-lpetsc') 373 self.addDefine('USE_SINGLE_LIBRARY', '1') 374 if self.sharedlibraries.useShared: 375 self.addMakeMacro('PETSC_SYS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 376 self.addMakeMacro('PETSC_VEC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 377 self.addMakeMacro('PETSC_MAT_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 378 self.addMakeMacro('PETSC_DM_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 379 self.addMakeMacro('PETSC_KSP_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 380 self.addMakeMacro('PETSC_SNES_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 381 self.addMakeMacro('PETSC_TS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 382 self.addMakeMacro('PETSC_TAO_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 383 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 384 self.addMakeMacro('PETSC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 385 self.addMakeMacro('PETSC_CONTRIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 386 else: 387 self.addMakeMacro('PETSC_SYS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 388 self.addMakeMacro('PETSC_VEC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 389 self.addMakeMacro('PETSC_MAT_LIB','${PETSC_WITH_EXTERNAL_LIB}') 390 self.addMakeMacro('PETSC_DM_LIB','${PETSC_WITH_EXTERNAL_LIB}') 391 self.addMakeMacro('PETSC_KSP_LIB','${PETSC_WITH_EXTERNAL_LIB}') 392 self.addMakeMacro('PETSC_SNES_LIB','${PETSC_WITH_EXTERNAL_LIB}') 393 self.addMakeMacro('PETSC_TS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 394 self.addMakeMacro('PETSC_TAO_LIB','${PETSC_WITH_EXTERNAL_LIB}') 395 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 396 self.addMakeMacro('PETSC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 397 self.addMakeMacro('PETSC_CONTRIB','${PETSC_WITH_EXTERNAL_LIB}') 398 399 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib')): 400 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib')) 401 402 # add a makefile entry for configure options 403 self.addMakeMacro('CONFIGURE_OPTIONS', self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')) 404 return 405 406 def dumpConfigInfo(self): 407 import time 408 fd = file(os.path.join(self.arch.arch,'include','petscconfiginfo.h'),'w') 409 fd.write('static const char *petscconfigureoptions = "'+self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')+'";\n') 410 fd.close() 411 return 412 413 def dumpMachineInfo(self): 414 import platform 415 import time 416 import script 417 def escape(s): 418 return s.replace('"',r'\"').replace(r'\ ',r'\\ ') 419 fd = file(os.path.join(self.arch.arch,'include','petscmachineinfo.h'),'w') 420 fd.write('static const char *petscmachineinfo = \"\\n\"\n') 421 fd.write('\"-----------------------------------------\\n\"\n') 422 fd.write('\"Libraries compiled on %s on %s \\n\"\n' % (time.ctime(time.time()), platform.node())) 423 fd.write('\"Machine characteristics: %s\\n\"\n' % (platform.platform())) 424 fd.write('\"Using PETSc directory: %s\\n\"\n' % (escape(self.petscdir.dir))) 425 fd.write('\"Using PETSc arch: %s\\n\"\n' % (escape(self.arch.arch))) 426 fd.write('\"-----------------------------------------\\n\";\n') 427 fd.write('static const char *petsccompilerinfo = \"\\n\"\n') 428 self.setCompilers.pushLanguage(self.languages.clanguage) 429 fd.write('\"Using C compiler: %s %s ${COPTFLAGS} ${CFLAGS}\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()))) 430 self.setCompilers.popLanguage() 431 if hasattr(self.compilers, 'FC'): 432 self.setCompilers.pushLanguage('FC') 433 fd.write('\"Using Fortran compiler: %s %s ${FOPTFLAGS} ${FFLAGS} %s\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()), escape(self.setCompilers.CPPFLAGS))) 434 self.setCompilers.popLanguage() 435 fd.write('\"-----------------------------------------\\n\";\n') 436 fd.write('static const char *petsccompilerflagsinfo = \"\\n\"\n') 437 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))) 438 fd.write('\"-----------------------------------------\\n\";\n') 439 fd.write('static const char *petsclinkerinfo = \"\\n\"\n') 440 self.setCompilers.pushLanguage(self.languages.clanguage) 441 fd.write('\"Using C linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 442 self.setCompilers.popLanguage() 443 if hasattr(self.compilers, 'FC'): 444 self.setCompilers.pushLanguage('FC') 445 fd.write('\"Using Fortran linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 446 self.setCompilers.popLanguage() 447 if self.framework.argDB['with-single-library']: 448 petsclib = '-lpetsc' 449 else: 450 petsclib = '-lpetscts -lpetscsnes -lpetscksp -lpetscdm -lpetscmat -lpetscvec -lpetscsys' 451 fd.write('\"Using libraries: %s%s -L%s %s %s\\n\"\n' % (escape(self.setCompilers.CSharedLinkerFlag), escape(os.path.join(self.petscdir.dir, self.arch.arch, 'lib')), escape(os.path.join(self.petscdir.dir, self.arch.arch, 'lib')), escape(petsclib), escape(self.PETSC_EXTERNAL_LIB_BASIC))) 452 fd.write('\"-----------------------------------------\\n\";\n') 453 fd.close() 454 return 455 456 def dumpCMakeConfig(self): 457 ''' 458 Writes configuration-specific values to ${PETSC_ARCH}/conf/PETScConfig.cmake. 459 This file is private to PETSc and should not be included by third parties 460 (a suitable file can be produced later by CMake, but this is not it). 461 ''' 462 def cmakeset(fd,key,val=True): 463 if val == True: val = 'YES' 464 if val == False: val = 'NO' 465 fd.write('set (' + key + ' ' + val + ')\n') 466 def ensurelist(a): 467 if isinstance(a,list): 468 return a 469 else: 470 return [a] 471 def libpath(lib): 472 'Returns a search path if that is what this item provides, else "" which will be cleaned out later' 473 if not isinstance(lib,str): return '' 474 if lib.startswith('-L'): return lib[2:] 475 if lib.startswith('-R'): return lib[2:] 476 if lib.startswith('-Wl,-rpath,'): 477 # This case occurs when an external package needs a specific system library that is normally provided by the compiler. 478 # In other words, the -L path is builtin to the wrapper or compiler, here we provide it so that CMake can locate the 479 # corresponding library. 480 return lib[len('-Wl,-rpath,'):] 481 if lib.startswith('-'): return '' 482 return os.path.dirname(lib) 483 def cleanlib(lib): 484 'Returns a library name if that is what this item provides, else "" which will be cleaned out later' 485 if not isinstance(lib,str): return '' 486 if lib.startswith('-l'): return lib[2:] 487 if lib.startswith('-Wl') or lib.startswith('-L'): return '' 488 lib = os.path.splitext(os.path.basename(lib))[0] 489 if lib.startswith('lib'): return lib[3:] 490 return lib 491 def nub(lst): 492 'Return a list containing the first occurrence of each unique element' 493 unique = [] 494 for elem in lst: 495 if elem not in unique and elem != '': 496 unique.append(elem) 497 return unique 498 try: reversed # reversed was added in Python-2.4 499 except NameError: 500 def reversed(lst): return lst[::-1] 501 def nublast(lst): 502 'Return a list containing the last occurrence of each unique entry in a list' 503 return reversed(nub(reversed(lst))) 504 def cmakeexpand(varname): 505 return r'"${' + varname + r'}"' 506 def uniqextend(lst,new): 507 for x in ensurelist(new): 508 if x not in lst: 509 lst.append(x) 510 def notstandardinclude(path): 511 return path not in '/usr/include'.split() # /usr/local/include is not automatically included on FreeBSD 512 def writeMacroDefinitions(fd): 513 if self.mpi.usingMPIUni: 514 cmakeset(fd,'PETSC_HAVE_MPIUNI') 515 for pkg in self.framework.packages: 516 if pkg.useddirectly: 517 cmakeset(fd,'PETSC_HAVE_' + pkg.PACKAGE.replace('-','_')) 518 for pair in pkg.defines.items(): 519 if pair[0].startswith('HAVE_') and pair[1]: 520 cmakeset(fd, self.framework.getFullDefineName(pkg, pair[0]), pair[1]) 521 for name,val in self.functions.defines.items(): 522 cmakeset(fd,'PETSC_'+name,val) 523 for dct in [self.defines, self.libraryoptions.defines]: 524 for k,v in dct.items(): 525 if k.startswith('USE_'): 526 cmakeset(fd,'PETSC_' + k, v) 527 cmakeset(fd,'PETSC_USE_COMPLEX', self.scalartypes.scalartype == 'complex') 528 cmakeset(fd,'PETSC_USE_REAL_' + self.scalartypes.precision.upper()) 529 cmakeset(fd,'PETSC_CLANGUAGE_'+self.languages.clanguage) 530 if hasattr(self.compilers, 'FC'): 531 cmakeset(fd,'PETSC_HAVE_FORTRAN') 532 if self.compilers.fortranIsF90: 533 cmakeset(fd,'PETSC_USING_F90') 534 if self.compilers.fortranIsF2003: 535 cmakeset(fd,'PETSC_USING_F2003') 536 if hasattr(self.compilers, 'CXX'): 537 cmakeset(fd,'PETSC_HAVE_CXX') 538 if self.sharedlibraries.useShared: 539 cmakeset(fd,'BUILD_SHARED_LIBS') 540 def writeBuildFlags(fd): 541 def extendby(lib): 542 libs = ensurelist(lib) 543 lib_paths.extend(map(libpath,libs)) 544 lib_libs.extend(map(cleanlib,libs)) 545 lib_paths = [] 546 lib_libs = [] 547 includes = [] 548 libvars = [] 549 for pkg in self.framework.packages: 550 extendby(pkg.lib) 551 uniqextend(includes,pkg.include) 552 extendby(self.libraries.math) 553 extendby(self.libraries.rt) 554 extendby(self.compilers.flibs) 555 extendby(self.compilers.cxxlibs) 556 extendby(self.compilers.LIBS.split()) 557 for libname in nublast(lib_libs): 558 libvar = 'PETSC_' + libname.upper() + '_LIB' 559 addpath = '' 560 for lpath in nublast(lib_paths): 561 addpath += '"' + str(lpath) + '" ' 562 fd.write('find_library (' + libvar + ' ' + libname + ' HINTS ' + addpath + ')\n') 563 libvars.append(libvar) 564 fd.write('mark_as_advanced (' + ' '.join(libvars) + ')\n') 565 fd.write('set (PETSC_PACKAGE_LIBS ' + ' '.join(map(cmakeexpand,libvars)) + ')\n') 566 includes = filter(notstandardinclude,includes) 567 fd.write('set (PETSC_PACKAGE_INCLUDES ' + ' '.join(map(lambda i: '"'+i+'"',includes)) + ')\n') 568 fd = open(os.path.join(self.arch.arch,'conf','PETScConfig.cmake'), 'w') 569 writeMacroDefinitions(fd) 570 writeBuildFlags(fd) 571 fd.close() 572 return 573 574 def dumpCMakeLists(self): 575 import sys 576 if sys.version_info >= (2,4): 577 import cmakegen 578 try: 579 cmakegen.main(self.petscdir.dir, log=self.framework.log) 580 except (OSError), e: 581 self.framework.logPrint('Generating CMakeLists.txt failed:\n' + str(e)) 582 else: 583 self.framework.logPrint('Skipping cmakegen due to old python version: ' +str(sys.version_info) ) 584 585 def cmakeBoot(self): 586 import sys 587 self.cmakeboot_success = False 588 if sys.version_info >= (2,4) and hasattr(self.cmake,'cmake'): 589 try: 590 import cmakeboot 591 self.cmakeboot_success = cmakeboot.main(petscdir=self.petscdir.dir,petscarch=self.arch.arch,argDB=self.argDB,framework=self.framework,log=self.framework.log) 592 except (OSError), e: 593 self.framework.logPrint('Booting CMake in PETSC_ARCH failed:\n' + str(e)) 594 except (ImportError, KeyError), e: 595 self.framework.logPrint('Importing cmakeboot failed:\n' + str(e)) 596 if self.cmakeboot_success: 597 if hasattr(self.compilers, 'FC') and self.compilers.fortranIsF90 and not self.setCompilers.fortranModuleOutputFlag: 598 self.framework.logPrint('CMake configured successfully, but could not be used by default because of missing fortranModuleOutputFlag\n') 599 else: 600 self.framework.logPrint('CMake configured successfully, using as default build\n') 601 self.addMakeMacro('PETSC_BUILD_USING_CMAKE',1) 602 else: 603 self.framework.logPrint('CMake configuration was unsuccessful\n') 604 else: 605 self.framework.logPrint('Skipping cmakeboot due to old python version: ' +str(sys.version_info) ) 606 return 607 608 def configurePrefetch(self): 609 '''Sees if there are any prefetch functions supported''' 610 if config.setCompilers.Configure.isSolaris() or self.framework.argDB['with-ios']: 611 self.addDefine('Prefetch(a,b,c)', ' ') 612 return 613 self.pushLanguage(self.languages.clanguage) 614 if self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch((const char*)v,_MM_HINT_NTA);\n'): 615 # The Intel Intrinsics manual [1] specifies the prototype 616 # 617 # void _mm_prefetch(char const *a, int sel); 618 # 619 # but other vendors seem to insist on using subtly different 620 # prototypes, including void* for the pointer, and an enum for 621 # sel. These are both reasonable changes, but negatively impact 622 # portability. 623 # 624 # [1] http://software.intel.com/file/6373 625 self.addDefine('HAVE_XMMINTRIN_H', 1) 626 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const char*)(a),(c))') 627 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 628 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 629 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 630 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 631 elif self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch(v,_MM_HINT_NTA);\n'): 632 self.addDefine('HAVE_XMMINTRIN_H', 1) 633 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const void*)(a),(c))') 634 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 635 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 636 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 637 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 638 elif self.checkLink('', 'void *v = 0;__builtin_prefetch(v,0,0);\n'): 639 # From GCC docs: void __builtin_prefetch(const void *addr,int rw,int locality) 640 # 641 # The value of rw is a compile-time constant one or zero; one 642 # means that the prefetch is preparing for a write to the memory 643 # address and zero, the default, means that the prefetch is 644 # preparing for a read. The value locality must be a compile-time 645 # constant integer between zero and three. A value of zero means 646 # that the data has no temporal locality, so it need not be left 647 # in the cache after the access. A value of three means that the 648 # data has a high degree of temporal locality and should be left 649 # in all levels of cache possible. Values of one and two mean, 650 # respectively, a low or moderate degree of temporal locality. 651 # 652 # Here we adopt Intel's x86/x86-64 naming scheme for the locality 653 # hints. Using macros for these values in necessary since some 654 # compilers require an enum. 655 self.addDefine('Prefetch(a,b,c)', '__builtin_prefetch((a),(b),(c))') 656 self.addDefine('PREFETCH_HINT_NTA', '0') 657 self.addDefine('PREFETCH_HINT_T0', '3') 658 self.addDefine('PREFETCH_HINT_T1', '2') 659 self.addDefine('PREFETCH_HINT_T2', '1') 660 else: 661 self.addDefine('Prefetch(a,b,c)', ' ') 662 self.popLanguage() 663 664 def configureAtoll(self): 665 '''Checks if atoll exists''' 666 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")'): 667 self.addDefine('HAVE_ATOLL', '1') 668 669 def configureUnused(self): 670 '''Sees if __attribute((unused)) is supported''' 671 if self.framework.argDB['with-ios']: 672 self.addDefine('UNUSED', ' ') 673 return 674 self.pushLanguage(self.languages.clanguage) 675 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'): 676 self.addDefine('UNUSED', '__attribute((unused))') 677 else: 678 self.addDefine('UNUSED', ' ') 679 self.popLanguage() 680 681 def configureIsatty(self): 682 '''Check if the Unix C function isatty() works correctly 683 Actually just assumes it does not work correctly on batch systems''' 684 if not self.framework.argDB['with-batch']: 685 self.addDefine('USE_ISATTY',1) 686 687 def configureDeprecated(self): 688 '''Check if __attribute((deprecated)) is supported''' 689 self.pushLanguage(self.languages.clanguage) 690 ## Recent versions of gcc and clang support __attribute((deprecated("string argument"))), which is very useful, but 691 ## Intel has conspired to make a supremely environment-sensitive compiler. The Intel compiler looks at the gcc 692 ## executable in the environment to determine the language compatibility that it should attempt to emulate. Some 693 ## important Cray installations have built PETSc using the Intel compiler, but with a newer gcc module loaded (e.g., 694 ## 4.7). Thus at PETSc configure time, the Intel compiler decides to support the string argument, but the gcc 695 ## found in the default user environment is older and does not support the argument. If GCC and Intel were cool 696 ## like Clang and supported __has_attribute, we could avoid configure tests entirely, but they don't. And that is 697 ## why we can't have nice things. 698 # 699 # if self.checkCompile("""__attribute((deprecated("Why you shouldn't use myfunc"))) static int myfunc(void) { return 1;}""", ''): 700 # self.addDefine('DEPRECATED(why)', '__attribute((deprecated(why)))') 701 if self.checkCompile("""__attribute((deprecated)) static int myfunc(void) { return 1;}""", ''): 702 self.addDefine('DEPRECATED(why)', '__attribute((deprecated))') 703 else: 704 self.addDefine('DEPRECATED(why)', ' ') 705 self.popLanguage() 706 707 def configureExpect(self): 708 '''Sees if the __builtin_expect directive is supported''' 709 self.pushLanguage(self.languages.clanguage) 710 if self.checkLink('', 'if (__builtin_expect(0,1)) return 1;'): 711 self.addDefine('HAVE_BUILTIN_EXPECT', 1) 712 self.popLanguage() 713 714 def configureFunctionName(self): 715 '''Sees if the compiler supports __func__ or a variant. Falls back 716 on __FUNCT__ which PETSc source defines, but most users do not, thus 717 stack traces through user code are better when the compiler's 718 variant is used.''' 719 def getFunctionName(lang): 720 name = '__FUNCT__' 721 self.pushLanguage(lang) 722 if self.checkLink('', "if (__func__[0] != 'm') return 1;"): 723 name = '__func__' 724 elif self.checkLink('', "if (__FUNCTION__[0] != 'm') return 1;"): 725 name = '__FUNCTION__' 726 self.popLanguage() 727 return name 728 langs = [] 729 730 self.addDefine('FUNCTION_NAME_C', getFunctionName('C')) 731 if hasattr(self.compilers, 'CXX'): 732 self.addDefine('FUNCTION_NAME_CXX', getFunctionName('Cxx')) 733 else: 734 self.addDefine('FUNCTION_NAME_CXX', '__FUNCT__') 735 736 def configureIntptrt(self): 737 '''Determine what to use for uintptr_t''' 738 def staticAssertSizeMatchesVoidStar(inc,typename): 739 # The declaration is an error if either array size is negative. 740 # It should be okay to use an int that is too large, but it would be very unlikely for this to be the case 741 return self.checkCompile(inc, ('#define STATIC_ASSERT(cond) char negative_length_if_false[2*(!!(cond))-1]\n' 742 + 'STATIC_ASSERT(sizeof(void*) == sizeof(%s));'%typename)) 743 self.pushLanguage(self.languages.clanguage) 744 if self.checkCompile('#include <stdint.h>', 'int x; uintptr_t i = (uintptr_t)&x;'): 745 self.addDefine('UINTPTR_T', 'uintptr_t') 746 elif staticAssertSizeMatchesVoidStar('','unsigned long long'): 747 self.addDefine('UINTPTR_T', 'unsigned long long') 748 elif staticAssertSizeMatchesVoidStar('#include <stdlib.h>','size_t') or staticAssertSizeMatchesVoidStar('#include <string.h>', 'size_t'): 749 self.addDefine('UINTPTR_T', 'size_t') 750 elif staticAssertSizeMatchesVoidStar('','unsigned long'): 751 self.addDefine('UINTPTR_T', 'unsigned long') 752 elif staticAssertSizeMatchesVoidStar('','unsigned'): 753 self.addDefine('UINTPTR_T', 'unsigned') 754 else: 755 raise RuntimeError('Could not find any unsigned integer type matching void*') 756 self.popLanguage() 757 758 def configureRTLDDefault(self): 759 if self.checkCompile('#include <dlfcn.h>\n void *ptr = RTLD_DEFAULT;'): 760 self.addDefine('RTLD_DEFAULT','1') 761 return 762 763 def configureSolaris(self): 764 '''Solaris specific stuff''' 765 if os.path.isdir(os.path.join('/usr','ucblib')): 766 try: 767 flag = getattr(self.setCompilers, self.language[-1]+'SharedLinkerFlag') 768 except AttributeError: 769 flag = None 770 if flag is None: 771 self.compilers.LIBS += ' -L/usr/ucblib' 772 else: 773 self.compilers.LIBS += ' '+flag+'/usr/ucblib' 774 return 775 776 def configureLinux(self): 777 '''Linux specific stuff''' 778 # TODO: Test for this by mallocing an odd number of floats and checking the address 779 self.addDefine('HAVE_DOUBLE_ALIGN_MALLOC', 1) 780 return 781 782 def configureWin32(self): 783 '''Win32 non-cygwin specific stuff''' 784 kernel32=0 785 if self.libraries.add('Kernel32.lib','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 786 self.addDefine('HAVE_WINDOWS_H',1) 787 self.addDefine('HAVE_GETCOMPUTERNAME',1) 788 kernel32=1 789 elif self.libraries.add('kernel32','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 790 self.addDefine('HAVE_WINDOWS_H',1) 791 self.addDefine('HAVE_GETCOMPUTERNAME',1) 792 kernel32=1 793 if kernel32: 794 if self.framework.argDB['with-windows-graphics']: 795 self.addDefine('USE_WINDOWS_GRAPHICS',1) 796 if self.checkLink('#include <Windows.h>','LoadLibrary(0)'): 797 self.addDefine('HAVE_LOADLIBRARY',1) 798 if self.checkLink('#include <Windows.h>','GetProcAddress(0,0)'): 799 self.addDefine('HAVE_GETPROCADDRESS',1) 800 if self.checkLink('#include <Windows.h>','FreeLibrary(0)'): 801 self.addDefine('HAVE_FREELIBRARY',1) 802 if self.checkLink('#include <Windows.h>','GetLastError()'): 803 self.addDefine('HAVE_GETLASTERROR',1) 804 if self.checkLink('#include <Windows.h>','SetLastError(0)'): 805 self.addDefine('HAVE_SETLASTERROR',1) 806 if self.checkLink('#include <Windows.h>\n','QueryPerformanceCounter(0);\n'): 807 self.addDefine('USE_MICROSOFT_TIME',1) 808 if self.libraries.add('Advapi32.lib','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 809 self.addDefine('HAVE_GET_USER_NAME',1) 810 elif self.libraries.add('advapi32','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 811 self.addDefine('HAVE_GET_USER_NAME',1) 812 813 if not self.libraries.add('User32.lib','GetDC',prototype='#include <Windows.h>',call='GetDC(0);'): 814 self.libraries.add('user32','GetDC',prototype='#include <Windows.h>',call='GetDC(0);') 815 if not self.libraries.add('Gdi32.lib','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);'): 816 self.libraries.add('gdi32','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);') 817 818 self.types.check('int32_t', 'int') 819 if not self.checkCompile('#include <sys/types.h>\n','uid_t u;\n'): 820 self.addTypedef('int', 'uid_t') 821 self.addTypedef('int', 'gid_t') 822 if not self.checkLink('#if defined(PETSC_HAVE_UNISTD_H)\n#include <unistd.h>\n#endif\n','int a=R_OK;\n'): 823 self.framework.addDefine('R_OK', '04') 824 self.framework.addDefine('W_OK', '02') 825 self.framework.addDefine('X_OK', '01') 826 if not self.checkLink('#include <sys/stat.h>\n','int a=0;\nif (S_ISDIR(a)){}\n'): 827 self.framework.addDefine('S_ISREG(a)', '(((a)&_S_IFMT) == _S_IFREG)') 828 self.framework.addDefine('S_ISDIR(a)', '(((a)&_S_IFMT) == _S_IFDIR)') 829 if self.checkCompile('#include <Windows.h>\n','LARGE_INTEGER a;\nDWORD b=a.u.HighPart;\n'): 830 self.addDefine('HAVE_LARGE_INTEGER_U',1) 831 832 # Windows requires a Binary file creation flag when creating/opening binary files. Is a better test in order? 833 if self.checkCompile('#include <Windows.h>\n#include <fcntl.h>\n', 'int flags = O_BINARY;'): 834 self.addDefine('HAVE_O_BINARY',1) 835 836 if self.compilers.CC.find('win32fe') >= 0: 837 self.addDefine('PATH_SEPARATOR','\';\'') 838 self.addDefine('DIR_SEPARATOR','\'\\\\\'') 839 self.addDefine('REPLACE_DIR_SEPARATOR','\'/\'') 840 self.addDefine('CANNOT_START_DEBUGGER',1) 841 (petscdir,error,status) = self.executeShellCommand('cygpath -w '+self.petscdir.dir) 842 self.addDefine('DIR','"'+petscdir.replace('\\','\\\\')+'"') 843 else: 844 self.addDefine('PATH_SEPARATOR','\':\'') 845 self.addDefine('REPLACE_DIR_SEPARATOR','\'\\\\\'') 846 self.addDefine('DIR_SEPARATOR','\'/\'') 847 self.addDefine('DIR', '"'+self.petscdir.dir+'"') 848 849 return 850 851#----------------------------------------------------------------------------------------------------- 852 def configureCygwinBrokenPipe(self): 853 '''Cygwin version <= 1.7.18 had issues with pipes and long commands invoked from gnu-make 854 http://cygwin.com/ml/cygwin/2013-05/msg00340.html ''' 855 if config.setCompilers.Configure.isCygwin(): 856 import platform 857 import re 858 r=re.compile("([0-9]+).([0-9]+).([0-9]+)") 859 m=r.match(platform.release()) 860 major=int(m.group(1)) 861 minor=int(m.group(2)) 862 subminor=int(m.group(3)) 863 if ((major < 1) or (major == 1 and minor < 7) or (major == 1 and minor == 7 and subminor <= 18)): 864 self.addMakeMacro('PETSC_CYGWIN_BROKEN_PIPE','1') 865 return 866 867#----------------------------------------------------------------------------------------------------- 868 def configureDefaultArch(self): 869 conffile = os.path.join('conf', 'petscvariables') 870 if self.framework.argDB['with-default-arch']: 871 fd = file(conffile, 'w') 872 fd.write('PETSC_ARCH='+self.arch.arch+'\n') 873 fd.write('PETSC_DIR='+self.petscdir.dir+'\n') 874 fd.write('include '+os.path.join(self.petscdir.dir,self.arch.arch,'conf','petscvariables')+'\n') 875 fd.close() 876 self.framework.actions.addArgument('PETSc', 'Build', 'Set default architecture to '+self.arch.arch+' in '+conffile) 877 elif os.path.isfile(conffile): 878 try: 879 os.unlink(conffile) 880 except: 881 raise RuntimeError('Unable to remove file '+conffile+'. Did a different user create it?') 882 return 883 884#----------------------------------------------------------------------------------------------------- 885 def configureScript(self): 886 '''Output a script in the conf directory which will reproduce the configuration''' 887 import nargs 888 import sys 889 scriptName = os.path.join(self.arch.arch,'conf', 'reconfigure-'+self.arch.arch+'.py') 890 args = dict([(nargs.Arg.parseArgument(arg)[0], arg) for arg in self.framework.clArgs]) 891 if 'with-clean' in args: 892 del args['with-clean'] 893 if 'configModules' in args: 894 if nargs.Arg.parseArgument(args['configModules'])[1] == 'PETSc.Configure': 895 del args['configModules'] 896 if 'optionsModule' in args: 897 if nargs.Arg.parseArgument(args['optionsModule'])[1] == 'PETSc.compilerOptions': 898 del args['optionsModule'] 899 if not 'PETSC_ARCH' in args: 900 args['PETSC_ARCH'] = 'PETSC_ARCH='+str(self.arch.arch) 901 f = file(scriptName, 'w') 902 f.write('#!'+sys.executable+'\n') 903 f.write('if __name__ == \'__main__\':\n') 904 f.write(' import sys\n') 905 f.write(' import os\n') 906 f.write(' sys.path.insert(0, os.path.abspath(\'config\'))\n') 907 f.write(' import configure\n') 908 # pretty print repr(args.values()) 909 f.write(' configure_options = [\n') 910 for itm in sorted(args.values()): 911 f.write(' \''+str(itm)+'\',\n') 912 f.write(' ]\n') 913 f.write(' configure.petsc_configure(configure_options)\n') 914 f.close() 915 try: 916 os.chmod(scriptName, 0775) 917 except OSError, e: 918 self.framework.logPrint('Unable to make reconfigure script executable:\n'+str(e)) 919 self.framework.actions.addArgument('PETSc', 'File creation', 'Created '+scriptName+' for automatic reconfiguration') 920 return 921 922 def configureInstall(self): 923 '''Setup the directories for installation''' 924 if self.framework.argDB['prefix']: 925 self.installdir = self.framework.argDB['prefix'] 926 self.addMakeRule('shared_install','',['-@echo "Now to install the libraries do:"',\ 927 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} install"',\ 928 '-@echo "========================================="']) 929 else: 930 self.installdir = os.path.join(self.petscdir.dir,self.arch.arch) 931 self.addMakeRule('shared_install','',['-@echo "Now to check if the libraries are working do:"',\ 932 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} test"',\ 933 '-@echo "========================================="']) 934 return 935 936 def configureGCOV(self): 937 if self.framework.argDB['with-gcov']: 938 self.addDefine('USE_GCOV','1') 939 return 940 941 def configureFortranFlush(self): 942 if hasattr(self.compilers, 'FC'): 943 for baseName in ['flush','flush_']: 944 if self.libraries.check('', baseName, otherLibs = self.compilers.flibs, fortranMangle = 1): 945 self.addDefine('HAVE_'+baseName.upper(), 1) 946 return 947 948 def postProcessPackages(self): 949 postPackages=[] 950 for i in self.framework.packages: 951 if hasattr(i,'postProcess'): postPackages.append(i) 952 if postPackages: 953 # ctetgen needs petsc conf files. so attempt to create them early 954 self.framework.dumpConfFiles() 955 for i in postPackages: i.postProcess() 956 return 957 958 def configure(self): 959 if not os.path.samefile(self.petscdir.dir, os.getcwd()): 960 raise RuntimeError('Wrong PETSC_DIR option specified: '+str(self.petscdir.dir) + '\n Configure invoked in: '+os.path.realpath(os.getcwd())) 961 if self.framework.argDB['prefix'] and os.path.isdir(self.framework.argDB['prefix']) and os.path.samefile(self.framework.argDB['prefix'],self.petscdir.dir): 962 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR!') 963 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)): 964 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR/PETSC_ARCH!') 965 self.framework.header = os.path.join(self.arch.arch,'include','petscconf.h') 966 self.framework.cHeader = os.path.join(self.arch.arch,'include','petscfix.h') 967 self.framework.makeMacroHeader = os.path.join(self.arch.arch,'conf','petscvariables') 968 self.framework.makeRuleHeader = os.path.join(self.arch.arch,'conf','petscrules') 969 if self.libraries.math is None: 970 raise RuntimeError('PETSc requires a functional math library. Please send configure.log to petsc-maint@mcs.anl.gov.') 971 if self.languages.clanguage == 'Cxx' and not hasattr(self.compilers, 'CXX'): 972 raise RuntimeError('Cannot set C language to C++ without a functional C++ compiler.') 973 self.executeTest(self.configureRTLDDefault) 974 self.executeTest(self.configurePrefetch) 975 self.executeTest(self.configureUnused) 976 self.executeTest(self.configureDeprecated) 977 self.executeTest(self.configureIsatty) 978 self.executeTest(self.configureExpect); 979 self.executeTest(self.configureFunctionName); 980 self.executeTest(self.configureIntptrt); 981 self.executeTest(self.configureSolaris) 982 self.executeTest(self.configureLinux) 983 self.executeTest(self.configureWin32) 984 self.executeTest(self.configureCygwinBrokenPipe) 985 self.executeTest(self.configureDefaultArch) 986 self.executeTest(self.configureScript) 987 self.executeTest(self.configureInstall) 988 self.executeTest(self.configureGCOV) 989 self.executeTest(self.configureFortranFlush) 990 self.executeTest(self.configureAtoll) 991 # dummy rules, always needed except for remote builds 992 self.addMakeRule('remote','') 993 self.addMakeRule('remoteclean','') 994 995 self.Dump() 996 self.dumpConfigInfo() 997 self.dumpMachineInfo() 998 self.postProcessPackages() 999 self.dumpCMakeConfig() 1000 self.dumpCMakeLists() 1001 self.cmakeBoot() 1002 self.DumpPkgconfig() 1003 self.DumpModule() 1004 self.framework.log.write('================================================================================\n') 1005 self.logClear() 1006 return 1007