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('PETSc', '-with-prefetch=<bool>', nargs.ArgBool(None, 1,'Enable checking for prefetch instructions')) 38 help.addArgument('Windows','-with-windows-graphics=<bool>', nargs.ArgBool(None, 1,'Enable check for Windows Graphics')) 39 help.addArgument('PETSc', '-with-default-arch=<bool>', nargs.ArgBool(None, 1, 'Allow using the last configured arch without setting PETSC_ARCH')) 40 help.addArgument('PETSc','-with-single-library=<bool>', nargs.ArgBool(None, 1,'Put all PETSc code into the single -lpetsc library')) 41 help.addArgument('PETSc', '-with-ios=<bool>', nargs.ArgBool(None, 0, 'Build an iPhone/iPad version of PETSc library')) 42 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')) 43 return 44 45 def setupDependencies(self, framework): 46 config.base.Configure.setupDependencies(self, framework) 47 self.programs = framework.require('config.programs', self) 48 self.setCompilers = framework.require('config.setCompilers', self) 49 self.compilers = framework.require('config.compilers', self) 50 self.arch = framework.require('PETSc.options.arch', self.setCompilers) 51 self.petscdir = framework.require('PETSc.options.petscdir', self.arch) 52 self.installdir = framework.require('PETSc.options.installDir', self) 53 self.languages = framework.require('PETSc.options.languages', self.setCompilers) 54 self.debugging = framework.require('PETSc.options.debugging', self.compilers) 55 self.indexTypes = framework.require('PETSc.options.indexTypes', self.compilers) 56 self.compilers = framework.require('config.compilers', self) 57 self.types = framework.require('config.types', self) 58 self.headers = framework.require('config.headers', self) 59 self.functions = framework.require('config.functions', self) 60 self.libraries = framework.require('config.libraries', self) 61 self.atomics = framework.require('config.atomics', self) 62 self.make = framework.require('config.packages.make', self) 63 self.blasLapack = framework.require('config.packages.BlasLapack',self) 64 self.cmake = framework.require('config.packages.cmake',self) 65 self.externalpackagesdir = framework.require('PETSc.options.externalpackagesdir',self) 66 self.mpi = framework.require('config.packages.MPI',self) 67 68 for utility in os.listdir(os.path.join('config','PETSc','options')): 69 (utilityName, ext) = os.path.splitext(utility) 70 if not utilityName.startswith('.') and not utilityName.startswith('#') and ext == '.py' and not utilityName == '__init__': 71 utilityObj = self.framework.require('PETSc.options.'+utilityName, self) 72 utilityObj.headerPrefix = self.headerPrefix 73 utilityObj.archProvider = self.arch 74 utilityObj.languageProvider = self.languages 75 utilityObj.installDirProvider = self.installdir 76 utilityObj.externalPackagesDirProvider = self.externalpackagesdir 77 setattr(self, utilityName.lower(), utilityObj) 78 79 for utility in os.listdir(os.path.join('config','BuildSystem','config','utilities')): 80 (utilityName, ext) = os.path.splitext(utility) 81 if not utilityName.startswith('.') and not utilityName.startswith('#') and ext == '.py' and not utilityName == '__init__': 82 utilityObj = self.framework.require('config.utilities.'+utilityName, self) 83 utilityObj.headerPrefix = self.headerPrefix 84 utilityObj.archProvider = self.arch 85 utilityObj.languageProvider = self.languages 86 utilityObj.installDirProvider = self.installdir 87 utilityObj.externalPackagesDirProvider = self.externalpackagesdir 88 setattr(self, utilityName.lower(), utilityObj) 89 90 if os.path.isdir(os.path.join('config', 'BuildSystem', 'config', 'packages')): 91 for package in os.listdir(os.path.join('config', 'BuildSystem', 'config', 'packages')): 92 (packageName, ext) = os.path.splitext(package) 93 if not packageName.startswith('.') and not packageName.startswith('#') and ext == '.py' and not packageName == '__init__' and not packageName == 'PETSc': 94 packageObj = framework.require('config.packages.'+packageName, self) 95 packageObj.headerPrefix = self.headerPrefix 96 packageObj.archProvider = self.arch 97 packageObj.languageProvider = self.languages 98 packageObj.precisionProvider = self.scalartypes 99 packageObj.indexProvider = self.indexTypes 100 packageObj.installDirProvider = self.installdir 101 packageObj.externalPackagesDirProvider = self.externalpackagesdir 102 setattr(self, packageName.lower(), packageObj) 103 # Force blaslapack and opencl to depend on scalarType so precision is set before BlasLapack is built 104 framework.require('PETSc.options.scalarTypes', self.f2cblaslapack) 105 framework.require('PETSc.options.scalarTypes', self.fblaslapack) 106 framework.require('PETSc.options.scalarTypes', self.blaslapack) 107 framework.require('PETSc.options.scalarTypes', self.opencl) 108 framework.require('PETSc.Regression', self) 109 110 self.programs.headerPrefix = self.headerPrefix 111 self.compilers.headerPrefix = self.headerPrefix 112 self.types.headerPrefix = self.headerPrefix 113 self.headers.headerPrefix = self.headerPrefix 114 self.functions.headerPrefix = self.headerPrefix 115 self.libraries.headerPrefix = self.headerPrefix 116 self.blaslapack.headerPrefix = self.headerPrefix 117 self.mpi.headerPrefix = self.headerPrefix 118 headersC = map(lambda name: name+'.h', ['setjmp','dos', 'endian', 'fcntl', 'float', 'io', 'limits', 'malloc', 'pwd', 'search', 'strings', 119 'unistd', 'sys/sysinfo', 'machine/endian', 'sys/param', 'sys/procfs', 'sys/resource', 120 'sys/systeminfo', 'sys/times', 'sys/utsname','string', 'stdlib', 121 'sys/socket','sys/wait','netinet/in','netdb','Direct','time','Ws2tcpip','sys/types', 122 'WindowsX', 'cxxabi','float','ieeefp','stdint','sched','pthread','mathimf']) 123 functions = ['access', '_access', 'clock', 'drand48', 'getcwd', '_getcwd', 'getdomainname', 'gethostname', 124 'gettimeofday', 'getwd', 'memalign', 'memmove', 'mkstemp', 'popen', 'PXFGETARG', 'rand', 'getpagesize', 125 'readlink', 'realpath', 'sigaction', 'signal', 'sigset', 'usleep', 'sleep', '_sleep', 'socket', 126 'times', 'gethostbyname', 'uname','snprintf','_snprintf','lseek','_lseek','time','fork','stricmp', 127 'strcasecmp', 'bzero', 'dlopen', 'dlsym', 'dlclose', 'dlerror','get_nprocs','sysctlbyname', 128 '_set_output_format'] 129 libraries1 = [(['socket', 'nsl'], 'socket'), (['fpe'], 'handle_sigfpes')] 130 self.headers.headers.extend(headersC) 131 self.functions.functions.extend(functions) 132 self.libraries.libraries.extend(libraries1) 133 134 return 135 136 def DumpPkgconfig(self): 137 ''' Create a pkg-config file ''' 138 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')): 139 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')) 140 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig','PETSc.pc'),'w') 141 if self.framework.argDB['prefix']: 142 fd.write('prefix='+self.installdir.dir+'\n') 143 fd.write('exec_prefix=${prefix}\n') 144 fd.write('includedir=${prefix}/include\n') 145 else: 146 fd.write('prefix='+self.petscdir.dir+'\n') 147 fd.write('exec_prefix=${prefix}\n') 148 fd.write('includedir=${prefix}/include\n') 149 fd.write('libdir='+os.path.join(self.installdir.dir,'lib')+'\n') 150 151 self.setCompilers.pushLanguage('C') 152 fd.write('ccompiler='+self.setCompilers.getCompiler()+'\n') 153 self.setCompilers.popLanguage() 154 if hasattr(self.compilers, 'C++'): 155 self.setCompilers.pushLanguage('C++') 156 fd.write('cxxcompiler='+self.setCompilers.getCompiler()+'\n') 157 self.setCompilers.popLanguage() 158 if hasattr(self.compilers, 'FC'): 159 self.setCompilers.pushLanguage('FC') 160 fd.write('fcompiler='+self.setCompilers.getCompiler()+'\n') 161 self.setCompilers.popLanguage() 162 fd.write('blaslapacklibs='+self.libraries.toStringNoDupes(self.blaslapack.lib)+'\n') 163 164 fd.write('\n') 165 fd.write('Name: PETSc\n') 166 fd.write('Description: Library to solve ODEs and algebraic equations\n') 167 fd.write('Version: %s\n' % self.petscdir.version) 168 169 fd.write('Cflags: '+self.allincludes+'\n') 170 171 plibs = self.libraries.toStringNoDupes(['-L'+os.path.join(self.petscdir.dir,self.arch.arch,'lib'),' -lpetsc']) 172 if self.framework.argDB['prefix']: 173 fd.write('Libs: '+plibs.replace(os.path.join(self.petscdir.dir,self.arch.arch),self.framework.argDB['prefix'])+'\n') 174 else: 175 fd.write('Libs: '+plibs+'\n') 176 fd.write('Libs.private: '+self.libraries.toStringNoDupes(self.packagelibs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs)+' '+self.compilers.LIBS+'\n') 177 178 fd.close() 179 return 180 181 def DumpModule(self): 182 ''' Create a module file ''' 183 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules')): 184 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules')) 185 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules','petsc')): 186 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules','petsc')) 187 if self.framework.argDB['prefix']: 188 installdir = self.installdir.dir 189 installarch = '' 190 installpath = os.path.join(installdir,'bin') 191 else: 192 installdir = self.petscdir.dir 193 installarch = self.arch.arch 194 installpath = os.path.join(installdir,installarch,'bin')+':'+os.path.join(installdir,'bin') 195 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules','petsc',self.petscdir.version),'w') 196 fd.write('''\ 197#%%Module 198 199proc ModulesHelp { } { 200 puts stderr "This module sets the path and environment variables for petsc-%s" 201 puts stderr " see http://www.mcs.anl.gov/petsc/ for more information " 202 puts stderr "" 203} 204module-whatis "PETSc - Portable, Extensible Toolkit for Scientific Computation" 205 206set petsc_dir %s 207set petsc_arch %s 208 209setenv PETSC_ARCH $petsc_arch 210setenv PETSC_DIR $petsc_dir 211prepend-path PATH %s 212''' % (self.petscdir.version, installdir, installarch, installpath)) 213 fd.close() 214 return 215 216 def Dump(self): 217 ''' Actually put the values into the configuration files ''' 218 # eventually everything between -- should be gone 219 if self.mpi.usingMPIUni: 220 # 221 # Remove any MPI/MPICH include files that may have been put here by previous runs of ./configure 222 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*')) 223 224#----------------------------------------------------------------------------------------------------- 225 226 # Sometimes we need C compiler, even if built with C++ 227 self.setCompilers.pushLanguage('C') 228 self.addMakeMacro('CC_FLAGS',self.setCompilers.getCompilerFlags()) 229 self.setCompilers.popLanguage() 230 231 # And sometimes we need a C++ compiler even when PETSc is built with C 232 if hasattr(self.compilers, 'CXX'): 233 self.setCompilers.pushLanguage('Cxx') 234 self.addMakeMacro('CXX_FLAGS',self.setCompilers.getCompilerFlags()) 235 self.setCompilers.popLanguage() 236 237 # C preprocessor values 238 self.addMakeMacro('CPP_FLAGS',self.setCompilers.CPPFLAGS) 239 240 # compiler values 241 self.setCompilers.pushLanguage(self.languages.clanguage) 242 self.addMakeMacro('PCC',self.setCompilers.getCompiler()) 243 self.addMakeMacro('PCC_FLAGS',self.setCompilers.getCompilerFlags()) 244 self.setCompilers.popLanguage() 245 # .o or .obj 246 self.addMakeMacro('CC_SUFFIX','o') 247 248 # executable linker values 249 self.setCompilers.pushLanguage(self.languages.clanguage) 250 pcc_linker = self.setCompilers.getLinker() 251 self.addMakeMacro('PCC_LINKER',pcc_linker) 252 self.addMakeMacro('PCC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 253 self.setCompilers.popLanguage() 254 # '' for Unix, .exe for Windows 255 self.addMakeMacro('CC_LINKER_SUFFIX','') 256 257 if hasattr(self.compilers, 'FC'): 258 self.setCompilers.pushLanguage('FC') 259 # need FPPFLAGS in config/setCompilers 260 self.addDefine('HAVE_FORTRAN','1') 261 self.addMakeMacro('FPP_FLAGS',self.setCompilers.CPPFLAGS) 262 263 # compiler values 264 self.addMakeMacro('FC_FLAGS',self.setCompilers.getCompilerFlags()) 265 self.setCompilers.popLanguage() 266 # .o or .obj 267 self.addMakeMacro('FC_SUFFIX','o') 268 269 # executable linker values 270 self.setCompilers.pushLanguage('FC') 271 # Cannot have NAG f90 as the linker - so use pcc_linker as fc_linker 272 fc_linker = self.setCompilers.getLinker() 273 if config.setCompilers.Configure.isNAG(fc_linker): 274 self.addMakeMacro('FC_LINKER',pcc_linker) 275 else: 276 self.addMakeMacro('FC_LINKER',fc_linker) 277 self.addMakeMacro('FC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 278 # apple requires this shared library linker flag on SOME versions of the os 279 if self.setCompilers.getLinkerFlags().find('-Wl,-commons,use_dylibs') > -1: 280 self.addMakeMacro('DARWIN_COMMONS_USE_DYLIBS',' -Wl,-commons,use_dylibs ') 281 self.setCompilers.popLanguage() 282 283 # F90 Modules 284 if self.setCompilers.fortranModuleIncludeFlag: 285 self.addMakeMacro('FC_MODULE_FLAG', self.setCompilers.fortranModuleIncludeFlag) 286 else: # for non-f90 compilers like g77 287 self.addMakeMacro('FC_MODULE_FLAG', '-I') 288 if self.setCompilers.fortranModuleIncludeFlag: 289 self.addMakeMacro('FC_MODULE_OUTPUT_FLAG', self.setCompilers.fortranModuleOutputFlag) 290 else: 291 self.addMakeMacro('FC','') 292 293 if hasattr(self.compilers, 'CUDAC'): 294 self.setCompilers.pushLanguage('CUDA') 295 self.addMakeMacro('CUDAC_FLAGS',self.setCompilers.getCompilerFlags()) 296 self.setCompilers.popLanguage() 297 298 # shared library linker values 299 self.setCompilers.pushLanguage(self.languages.clanguage) 300 # need to fix BuildSystem to collect these separately 301 self.addMakeMacro('SL_LINKER',self.setCompilers.getLinker()) 302 self.addMakeMacro('SL_LINKER_FLAGS','${PCC_LINKER_FLAGS}') 303 self.setCompilers.popLanguage() 304 # One of 'a', 'so', 'lib', 'dll', 'dylib' (perhaps others also?) depending on the library generator and architecture 305 # Note: . is not included in this macro, consistent with AR_LIB_SUFFIX 306 if self.setCompilers.sharedLibraryExt == self.setCompilers.AR_LIB_SUFFIX: 307 self.addMakeMacro('SL_LINKER_SUFFIX', '') 308 self.addDefine('SLSUFFIX','""') 309 else: 310 self.addMakeMacro('SL_LINKER_SUFFIX', self.setCompilers.sharedLibraryExt) 311 self.addDefine('SLSUFFIX','"'+self.setCompilers.sharedLibraryExt+'"') 312 313 self.addMakeMacro('SL_LINKER_LIBS','${PETSC_EXTERNAL_LIB_BASIC}') 314 315#----------------------------------------------------------------------------------------------------- 316 317 # CONLY or CPP. We should change the PETSc makefiles to do this better 318 if self.languages.clanguage == 'C': lang = 'CONLY' 319 else: lang = 'CXXONLY' 320 self.addMakeMacro('PETSC_LANGUAGE',lang) 321 322 # real or complex 323 self.addMakeMacro('PETSC_SCALAR',self.scalartypes.scalartype) 324 # double or float 325 self.addMakeMacro('PETSC_PRECISION',self.scalartypes.precision) 326 327 if self.framework.argDB['with-batch']: 328 self.addMakeMacro('PETSC_WITH_BATCH','1') 329 330 # Test for compiler-specific macros that need to be defined. 331 if self.setCompilers.isCrayVector('CC'): 332 self.addDefine('HAVE_CRAY_VECTOR','1') 333 334#----------------------------------------------------------------------------------------------------- 335 if self.functions.haveFunction('gethostbyname') and self.functions.haveFunction('socket') and self.headers.haveHeader('netinet/in.h'): 336 self.addDefine('USE_SOCKET_VIEWER','1') 337 if self.checkCompile('#include <sys/socket.h>','setsockopt(0,SOL_SOCKET,SO_REUSEADDR,0,0)'): 338 self.addDefine('HAVE_SO_REUSEADDR','1') 339 340#----------------------------------------------------------------------------------------------------- 341 # print include and lib for makefiles 342 self.framework.packages.reverse() 343 includes = [os.path.join(self.petscdir.dir,'include'),os.path.join(self.petscdir.dir,self.arch.arch,'include')] 344 libs = [] 345 for i in self.framework.packages: 346 if i.useddirectly: 347 self.addDefine('HAVE_'+i.PACKAGE.replace('-','_'), 1) # ONLY list package if it is used directly by PETSc (and not only by another package) 348 if not isinstance(i.lib, list): 349 i.lib = [i.lib] 350 libs.extend(i.lib) 351 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_LIB', self.libraries.toStringNoDupes(i.lib)) 352 if hasattr(i,'include'): 353 if not isinstance(i.include,list): 354 i.include = [i.include] 355 includes.extend(i.include) 356 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_INCLUDE',self.headers.toStringNoDupes(i.include)) 357 self.packagelibs = libs 358 if self.framework.argDB['with-single-library']: 359 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 360 self.addMakeMacro('PETSC_WITH_EXTERNAL_LIB',self.alllibs) 361 else: 362 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 363 self.PETSC_EXTERNAL_LIB_BASIC = self.libraries.toStringNoDupes(libs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs)+' '+self.compilers.LIBS 364 if self.framework.argDB['prefix'] and self.setCompilers.CSharedLinkerFlag not in ['-L']: 365 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')) 366 else: 367 lib_basic = self.PETSC_EXTERNAL_LIB_BASIC 368 self.addMakeMacro('PETSC_EXTERNAL_LIB_BASIC',lib_basic) 369 self.allincludes = self.headers.toStringNoDupes(includes) 370 self.addMakeMacro('PETSC_CC_INCLUDES',self.allincludes) 371 self.PETSC_CC_INCLUDES = self.allincludes 372 if hasattr(self.compilers, 'FC'): 373 if self.compilers.fortranIsF90: 374 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes,includes)) 375 else: 376 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes)) 377 378 self.addMakeMacro('DESTDIR',self.installdir.dir) 379 self.addDefine('LIB_DIR','"'+os.path.join(self.installdir.dir,'lib')+'"') 380 381 if self.framework.argDB['with-single-library']: 382 # overrides the values set in conf/variables 383 self.addMakeMacro('LIBNAME','${INSTALL_LIB_DIR}/libpetsc.${AR_LIB_SUFFIX}') 384 self.addMakeMacro('SHLIBS','libpetsc') 385 self.addMakeMacro('PETSC_LIB_BASIC','-lpetsc') 386 self.addMakeMacro('PETSC_KSP_LIB_BASIC','-lpetsc') 387 self.addMakeMacro('PETSC_TS_LIB_BASIC','-lpetsc') 388 self.addMakeMacro('PETSC_TAO_LIB_BASIC','-lpetsc') 389 self.addDefine('USE_SINGLE_LIBRARY', '1') 390 if self.sharedlibraries.useShared: 391 self.addMakeMacro('PETSC_SYS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 392 self.addMakeMacro('PETSC_VEC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 393 self.addMakeMacro('PETSC_MAT_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 394 self.addMakeMacro('PETSC_DM_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 395 self.addMakeMacro('PETSC_KSP_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 396 self.addMakeMacro('PETSC_SNES_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 397 self.addMakeMacro('PETSC_TS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 398 self.addMakeMacro('PETSC_TAO_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 399 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 400 self.addMakeMacro('PETSC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 401 self.addMakeMacro('PETSC_CONTRIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 402 else: 403 self.addMakeMacro('PETSC_SYS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 404 self.addMakeMacro('PETSC_VEC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 405 self.addMakeMacro('PETSC_MAT_LIB','${PETSC_WITH_EXTERNAL_LIB}') 406 self.addMakeMacro('PETSC_DM_LIB','${PETSC_WITH_EXTERNAL_LIB}') 407 self.addMakeMacro('PETSC_KSP_LIB','${PETSC_WITH_EXTERNAL_LIB}') 408 self.addMakeMacro('PETSC_SNES_LIB','${PETSC_WITH_EXTERNAL_LIB}') 409 self.addMakeMacro('PETSC_TS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 410 self.addMakeMacro('PETSC_TAO_LIB','${PETSC_WITH_EXTERNAL_LIB}') 411 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 412 self.addMakeMacro('PETSC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 413 self.addMakeMacro('PETSC_CONTRIB','${PETSC_WITH_EXTERNAL_LIB}') 414 415 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib')): 416 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib')) 417 418 # add a makefile entry for configure options 419 self.addMakeMacro('CONFIGURE_OPTIONS', self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')) 420 return 421 422 def dumpConfigInfo(self): 423 import time 424 fd = file(os.path.join(self.arch.arch,'include','petscconfiginfo.h'),'w') 425 fd.write('static const char *petscconfigureoptions = "'+self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')+'";\n') 426 fd.close() 427 return 428 429 def dumpMachineInfo(self): 430 import platform 431 import time 432 import script 433 def escape(s): 434 return s.replace('"',r'\"').replace(r'\ ',r'\\ ') 435 fd = file(os.path.join(self.arch.arch,'include','petscmachineinfo.h'),'w') 436 fd.write('static const char *petscmachineinfo = \"\\n\"\n') 437 fd.write('\"-----------------------------------------\\n\"\n') 438 fd.write('\"Libraries compiled on %s on %s \\n\"\n' % (time.ctime(time.time()), platform.node())) 439 fd.write('\"Machine characteristics: %s\\n\"\n' % (platform.platform())) 440 fd.write('\"Using PETSc directory: %s\\n\"\n' % (escape(self.petscdir.dir))) 441 fd.write('\"Using PETSc arch: %s\\n\"\n' % (escape(self.arch.arch))) 442 fd.write('\"-----------------------------------------\\n\";\n') 443 fd.write('static const char *petsccompilerinfo = \"\\n\"\n') 444 self.setCompilers.pushLanguage(self.languages.clanguage) 445 fd.write('\"Using C compiler: %s %s ${COPTFLAGS} ${CFLAGS}\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()))) 446 self.setCompilers.popLanguage() 447 if hasattr(self.compilers, 'FC'): 448 self.setCompilers.pushLanguage('FC') 449 fd.write('\"Using Fortran compiler: %s %s ${FOPTFLAGS} ${FFLAGS} %s\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()), escape(self.setCompilers.CPPFLAGS))) 450 self.setCompilers.popLanguage() 451 fd.write('\"-----------------------------------------\\n\";\n') 452 fd.write('static const char *petsccompilerflagsinfo = \"\\n\"\n') 453 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))) 454 fd.write('\"-----------------------------------------\\n\";\n') 455 fd.write('static const char *petsclinkerinfo = \"\\n\"\n') 456 self.setCompilers.pushLanguage(self.languages.clanguage) 457 fd.write('\"Using C linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 458 self.setCompilers.popLanguage() 459 if hasattr(self.compilers, 'FC'): 460 self.setCompilers.pushLanguage('FC') 461 fd.write('\"Using Fortran linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 462 self.setCompilers.popLanguage() 463 if self.framework.argDB['with-single-library']: 464 petsclib = '-lpetsc' 465 else: 466 petsclib = '-lpetscts -lpetscsnes -lpetscksp -lpetscdm -lpetscmat -lpetscvec -lpetscsys' 467 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))) 468 fd.write('\"-----------------------------------------\\n\";\n') 469 fd.close() 470 return 471 472 def dumpCMakeConfig(self): 473 ''' 474 Writes configuration-specific values to ${PETSC_ARCH}/lib/petsc/conf/PETScConfig.cmake. 475 This file is private to PETSc and should not be included by third parties 476 (a suitable file can be produced later by CMake, but this is not it). 477 ''' 478 def cmakeset(fd,key,val=True): 479 if val == True: val = 'YES' 480 if val == False: val = 'NO' 481 fd.write('set (' + key + ' ' + val + ')\n') 482 def ensurelist(a): 483 if isinstance(a,list): 484 return a 485 else: 486 return [a] 487 def libpath(lib): 488 'Returns a search path if that is what this item provides, else "" which will be cleaned out later' 489 if not isinstance(lib,str): return '' 490 if lib.startswith('-L'): return lib[2:] 491 if lib.startswith('-R'): return lib[2:] 492 if lib.startswith('-Wl,-rpath,'): 493 # This case occurs when an external package needs a specific system library that is normally provided by the compiler. 494 # In other words, the -L path is builtin to the wrapper or compiler, here we provide it so that CMake can locate the 495 # corresponding library. 496 return lib[len('-Wl,-rpath,'):] 497 if lib.startswith('-'): return '' 498 return os.path.dirname(lib) 499 def cleanlib(lib): 500 'Returns a library name if that is what this item provides, else "" which will be cleaned out later' 501 if not isinstance(lib,str): return '' 502 if lib.startswith('-l'): return lib[2:] 503 if lib.startswith('-Wl') or lib.startswith('-L'): return '' 504 lib = os.path.splitext(os.path.basename(lib))[0] 505 if lib.startswith('lib'): return lib[3:] 506 return lib 507 def nub(lst): 508 'Return a list containing the first occurrence of each unique element' 509 unique = [] 510 for elem in lst: 511 if elem not in unique and elem != '': 512 unique.append(elem) 513 return unique 514 try: reversed # reversed was added in Python-2.4 515 except NameError: 516 def reversed(lst): return lst[::-1] 517 def nublast(lst): 518 'Return a list containing the last occurrence of each unique entry in a list' 519 return reversed(nub(reversed(lst))) 520 def cmakeexpand(varname): 521 return r'"${' + varname + r'}"' 522 def uniqextend(lst,new): 523 for x in ensurelist(new): 524 if x not in lst: 525 lst.append(x) 526 def notstandardinclude(path): 527 return path not in '/usr/include'.split() # /usr/local/include is not automatically included on FreeBSD 528 def writeMacroDefinitions(fd): 529 if self.mpi.usingMPIUni: 530 cmakeset(fd,'PETSC_HAVE_MPIUNI') 531 for pkg in self.framework.packages: 532 if pkg.useddirectly: 533 cmakeset(fd,'PETSC_HAVE_' + pkg.PACKAGE.replace('-','_')) 534 for pair in pkg.defines.items(): 535 if pair[0].startswith('HAVE_') and pair[1]: 536 cmakeset(fd, self.framework.getFullDefineName(pkg, pair[0]), pair[1]) 537 for name,val in self.functions.defines.items(): 538 cmakeset(fd,'PETSC_'+name,val) 539 for dct in [self.defines, self.libraryoptions.defines]: 540 for k,v in dct.items(): 541 if k.startswith('USE_'): 542 cmakeset(fd,'PETSC_' + k, v) 543 cmakeset(fd,'PETSC_USE_COMPLEX', self.scalartypes.scalartype == 'complex') 544 cmakeset(fd,'PETSC_USE_REAL_' + self.scalartypes.precision.upper()) 545 cmakeset(fd,'PETSC_CLANGUAGE_'+self.languages.clanguage) 546 if hasattr(self.compilers, 'FC'): 547 cmakeset(fd,'PETSC_HAVE_FORTRAN') 548 if self.compilers.fortranIsF90: 549 cmakeset(fd,'PETSC_USING_F90') 550 if self.compilers.fortranIsF2003: 551 cmakeset(fd,'PETSC_USING_F2003') 552 if hasattr(self.compilers, 'CXX'): 553 cmakeset(fd,'PETSC_HAVE_CXX') 554 if self.sharedlibraries.useShared: 555 cmakeset(fd,'BUILD_SHARED_LIBS') 556 def writeBuildFlags(fd): 557 def extendby(lib): 558 libs = ensurelist(lib) 559 lib_paths.extend(map(libpath,libs)) 560 lib_libs.extend(map(cleanlib,libs)) 561 lib_paths = [] 562 lib_libs = [] 563 includes = [] 564 libvars = [] 565 for pkg in self.framework.packages: 566 extendby(pkg.lib) 567 uniqextend(includes,pkg.include) 568 extendby(self.libraries.math) 569 extendby(self.libraries.rt) 570 extendby(self.compilers.flibs) 571 extendby(self.compilers.cxxlibs) 572 extendby(self.compilers.LIBS.split()) 573 for libname in nublast(lib_libs): 574 libvar = 'PETSC_' + libname.upper() + '_LIB' 575 addpath = '' 576 for lpath in nublast(lib_paths): 577 addpath += '"' + str(lpath) + '" ' 578 fd.write('find_library (' + libvar + ' ' + libname + ' HINTS ' + addpath + ')\n') 579 libvars.append(libvar) 580 fd.write('mark_as_advanced (' + ' '.join(libvars) + ')\n') 581 fd.write('set (PETSC_PACKAGE_LIBS ' + ' '.join(map(cmakeexpand,libvars)) + ')\n') 582 includes = filter(notstandardinclude,includes) 583 fd.write('set (PETSC_PACKAGE_INCLUDES ' + ' '.join(map(lambda i: '"'+i+'"',includes)) + ')\n') 584 fd = open(os.path.join(self.arch.arch,'lib','petsc','conf','PETScConfig.cmake'), 'w') 585 writeMacroDefinitions(fd) 586 writeBuildFlags(fd) 587 fd.close() 588 return 589 590 def dumpCMakeLists(self): 591 import sys 592 if sys.version_info >= (2,4): 593 import cmakegen 594 try: 595 cmakegen.main(self.petscdir.dir, log=self.framework.log) 596 except (OSError), e: 597 self.framework.logPrint('Generating CMakeLists.txt failed:\n' + str(e)) 598 else: 599 self.framework.logPrint('Skipping cmakegen due to old python version: ' +str(sys.version_info) ) 600 601 def cmakeBoot(self): 602 import sys 603 self.cmakeboot_success = False 604 if sys.version_info >= (2,4) and hasattr(self.cmake,'cmake'): 605 oldRead = self.argDB.readonly 606 self.argDB.readonly = True 607 try: 608 import cmakeboot 609 self.cmakeboot_success = cmakeboot.main(petscdir=self.petscdir.dir,petscarch=self.arch.arch,argDB=self.argDB,framework=self.framework,log=self.framework.log) 610 except (OSError), e: 611 self.framework.logPrint('Booting CMake in PETSC_ARCH failed:\n' + str(e)) 612 except (ImportError, KeyError), e: 613 self.framework.logPrint('Importing cmakeboot failed:\n' + str(e)) 614 self.argDB.readonly = oldRead 615 if self.cmakeboot_success: 616 if hasattr(self.compilers, 'FC') and self.compilers.fortranIsF90 and not self.setCompilers.fortranModuleOutputFlag: 617 self.framework.logPrint('CMake configured successfully, but could not be used by default because of missing fortranModuleOutputFlag\n') 618 else: 619 self.framework.logPrint('CMake configured successfully, using as default build\n') 620 self.addMakeMacro('PETSC_BUILD_USING_CMAKE',1) 621 else: 622 self.framework.logPrint('CMake configuration was unsuccessful\n') 623 else: 624 self.framework.logPrint('Skipping cmakeboot due to old python version: ' +str(sys.version_info) ) 625 return 626 627 def configurePrefetch(self): 628 '''Sees if there are any prefetch functions supported''' 629 if config.setCompilers.Configure.isSolaris() or self.framework.argDB['with-ios'] or not self.framework.argDB['with-prefetch']: 630 self.addDefine('Prefetch(a,b,c)', ' ') 631 return 632 self.pushLanguage(self.languages.clanguage) 633 if self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch((const char*)v,_MM_HINT_NTA);\n'): 634 # The Intel Intrinsics manual [1] specifies the prototype 635 # 636 # void _mm_prefetch(char const *a, int sel); 637 # 638 # but other vendors seem to insist on using subtly different 639 # prototypes, including void* for the pointer, and an enum for 640 # sel. These are both reasonable changes, but negatively impact 641 # portability. 642 # 643 # [1] http://software.intel.com/file/6373 644 self.addDefine('HAVE_XMMINTRIN_H', 1) 645 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const char*)(a),(c))') 646 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 647 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 648 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 649 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 650 elif self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch(v,_MM_HINT_NTA);\n'): 651 self.addDefine('HAVE_XMMINTRIN_H', 1) 652 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const void*)(a),(c))') 653 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 654 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 655 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 656 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 657 elif self.checkLink('', 'void *v = 0;__builtin_prefetch(v,0,0);\n'): 658 # From GCC docs: void __builtin_prefetch(const void *addr,int rw,int locality) 659 # 660 # The value of rw is a compile-time constant one or zero; one 661 # means that the prefetch is preparing for a write to the memory 662 # address and zero, the default, means that the prefetch is 663 # preparing for a read. The value locality must be a compile-time 664 # constant integer between zero and three. A value of zero means 665 # that the data has no temporal locality, so it need not be left 666 # in the cache after the access. A value of three means that the 667 # data has a high degree of temporal locality and should be left 668 # in all levels of cache possible. Values of one and two mean, 669 # respectively, a low or moderate degree of temporal locality. 670 # 671 # Here we adopt Intel's x86/x86-64 naming scheme for the locality 672 # hints. Using macros for these values in necessary since some 673 # compilers require an enum. 674 self.addDefine('Prefetch(a,b,c)', '__builtin_prefetch((a),(b),(c))') 675 self.addDefine('PREFETCH_HINT_NTA', '0') 676 self.addDefine('PREFETCH_HINT_T0', '3') 677 self.addDefine('PREFETCH_HINT_T1', '2') 678 self.addDefine('PREFETCH_HINT_T2', '1') 679 else: 680 self.addDefine('Prefetch(a,b,c)', ' ') 681 self.popLanguage() 682 683 def configureAtoll(self): 684 '''Checks if atoll exists''' 685 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")'): 686 self.addDefine('HAVE_ATOLL', '1') 687 688 def configureUnused(self): 689 '''Sees if __attribute((unused)) is supported''' 690 if self.framework.argDB['with-ios']: 691 self.addDefine('UNUSED', ' ') 692 return 693 self.pushLanguage(self.languages.clanguage) 694 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'): 695 self.addDefine('UNUSED', '__attribute((unused))') 696 else: 697 self.addDefine('UNUSED', ' ') 698 self.popLanguage() 699 700 def configureIsatty(self): 701 '''Check if the Unix C function isatty() works correctly 702 Actually just assumes it does not work correctly on batch systems''' 703 if not self.framework.argDB['with-batch']: 704 self.addDefine('USE_ISATTY',1) 705 706 def configureDeprecated(self): 707 '''Check if __attribute((deprecated)) is supported''' 708 self.pushLanguage(self.languages.clanguage) 709 ## Recent versions of gcc and clang support __attribute((deprecated("string argument"))), which is very useful, but 710 ## Intel has conspired to make a supremely environment-sensitive compiler. The Intel compiler looks at the gcc 711 ## executable in the environment to determine the language compatibility that it should attempt to emulate. Some 712 ## important Cray installations have built PETSc using the Intel compiler, but with a newer gcc module loaded (e.g., 713 ## 4.7). Thus at PETSc configure time, the Intel compiler decides to support the string argument, but the gcc 714 ## found in the default user environment is older and does not support the argument. If GCC and Intel were cool 715 ## like Clang and supported __has_attribute, we could avoid configure tests entirely, but they don't. And that is 716 ## why we can't have nice things. 717 # 718 # if self.checkCompile("""__attribute((deprecated("Why you shouldn't use myfunc"))) static int myfunc(void) { return 1;}""", ''): 719 # self.addDefine('DEPRECATED(why)', '__attribute((deprecated(why)))') 720 if self.checkCompile("""__attribute((deprecated)) static int myfunc(void) { return 1;}""", ''): 721 self.addDefine('DEPRECATED(why)', '__attribute((deprecated))') 722 else: 723 self.addDefine('DEPRECATED(why)', ' ') 724 self.popLanguage() 725 726 def configureExpect(self): 727 '''Sees if the __builtin_expect directive is supported''' 728 self.pushLanguage(self.languages.clanguage) 729 if self.checkLink('', 'if (__builtin_expect(0,1)) return 1;'): 730 self.addDefine('HAVE_BUILTIN_EXPECT', 1) 731 self.popLanguage() 732 733 def configureFunctionName(self): 734 '''Sees if the compiler supports __func__ or a variant. Falls back 735 on __FUNCT__ which PETSc source defines, but most users do not, thus 736 stack traces through user code are better when the compiler's 737 variant is used.''' 738 def getFunctionName(lang): 739 name = '__FUNCT__' 740 self.pushLanguage(lang) 741 if self.checkLink('', "if (__func__[0] != 'm') return 1;"): 742 name = '__func__' 743 elif self.checkLink('', "if (__FUNCTION__[0] != 'm') return 1;"): 744 name = '__FUNCTION__' 745 self.popLanguage() 746 return name 747 langs = [] 748 749 self.addDefine('FUNCTION_NAME_C', getFunctionName('C')) 750 if hasattr(self.compilers, 'CXX'): 751 self.addDefine('FUNCTION_NAME_CXX', getFunctionName('Cxx')) 752 else: 753 self.addDefine('FUNCTION_NAME_CXX', '__FUNCT__') 754 755 def configureIntptrt(self): 756 '''Determine what to use for uintptr_t''' 757 def staticAssertSizeMatchesVoidStar(inc,typename): 758 # The declaration is an error if either array size is negative. 759 # It should be okay to use an int that is too large, but it would be very unlikely for this to be the case 760 return self.checkCompile(inc, ('#define STATIC_ASSERT(cond) char negative_length_if_false[2*(!!(cond))-1]\n' 761 + 'STATIC_ASSERT(sizeof(void*) == sizeof(%s));'%typename)) 762 self.pushLanguage(self.languages.clanguage) 763 if self.checkCompile('#include <stdint.h>', 'int x; uintptr_t i = (uintptr_t)&x;'): 764 self.addDefine('UINTPTR_T', 'uintptr_t') 765 elif staticAssertSizeMatchesVoidStar('','unsigned long long'): 766 self.addDefine('UINTPTR_T', 'unsigned long long') 767 elif staticAssertSizeMatchesVoidStar('#include <stdlib.h>','size_t') or staticAssertSizeMatchesVoidStar('#include <string.h>', 'size_t'): 768 self.addDefine('UINTPTR_T', 'size_t') 769 elif staticAssertSizeMatchesVoidStar('','unsigned long'): 770 self.addDefine('UINTPTR_T', 'unsigned long') 771 elif staticAssertSizeMatchesVoidStar('','unsigned'): 772 self.addDefine('UINTPTR_T', 'unsigned') 773 else: 774 raise RuntimeError('Could not find any unsigned integer type matching void*') 775 self.popLanguage() 776 777 def configureRTLDDefault(self): 778 if self.checkCompile('#include <dlfcn.h>\n void *ptr = RTLD_DEFAULT;'): 779 self.addDefine('RTLD_DEFAULT','1') 780 return 781 782 def configureSolaris(self): 783 '''Solaris specific stuff''' 784 if os.path.isdir(os.path.join('/usr','ucblib')): 785 try: 786 flag = getattr(self.setCompilers, self.language[-1]+'SharedLinkerFlag') 787 except AttributeError: 788 flag = None 789 if flag is None: 790 self.compilers.LIBS += ' -L/usr/ucblib' 791 else: 792 self.compilers.LIBS += ' '+flag+'/usr/ucblib' 793 return 794 795 def configureLinux(self): 796 '''Linux specific stuff''' 797 # TODO: Test for this by mallocing an odd number of floats and checking the address 798 self.addDefine('HAVE_DOUBLE_ALIGN_MALLOC', 1) 799 return 800 801 def configureWin32(self): 802 '''Win32 non-cygwin specific stuff''' 803 kernel32=0 804 if self.libraries.add('Kernel32.lib','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 805 self.addDefine('HAVE_WINDOWS_H',1) 806 self.addDefine('HAVE_GETCOMPUTERNAME',1) 807 kernel32=1 808 elif self.libraries.add('kernel32','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 809 self.addDefine('HAVE_WINDOWS_H',1) 810 self.addDefine('HAVE_GETCOMPUTERNAME',1) 811 kernel32=1 812 if kernel32: 813 if self.framework.argDB['with-windows-graphics']: 814 self.addDefine('USE_WINDOWS_GRAPHICS',1) 815 if self.checkLink('#include <Windows.h>','LoadLibrary(0)'): 816 self.addDefine('HAVE_LOADLIBRARY',1) 817 if self.checkLink('#include <Windows.h>','GetProcAddress(0,0)'): 818 self.addDefine('HAVE_GETPROCADDRESS',1) 819 if self.checkLink('#include <Windows.h>','FreeLibrary(0)'): 820 self.addDefine('HAVE_FREELIBRARY',1) 821 if self.checkLink('#include <Windows.h>','GetLastError()'): 822 self.addDefine('HAVE_GETLASTERROR',1) 823 if self.checkLink('#include <Windows.h>','SetLastError(0)'): 824 self.addDefine('HAVE_SETLASTERROR',1) 825 if self.checkLink('#include <Windows.h>\n','QueryPerformanceCounter(0);\n'): 826 self.addDefine('USE_MICROSOFT_TIME',1) 827 if self.libraries.add('Advapi32.lib','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 828 self.addDefine('HAVE_GET_USER_NAME',1) 829 elif self.libraries.add('advapi32','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 830 self.addDefine('HAVE_GET_USER_NAME',1) 831 832 if not self.libraries.add('User32.lib','GetDC',prototype='#include <Windows.h>',call='GetDC(0);'): 833 self.libraries.add('user32','GetDC',prototype='#include <Windows.h>',call='GetDC(0);') 834 if not self.libraries.add('Gdi32.lib','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);'): 835 self.libraries.add('gdi32','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);') 836 837 self.types.check('int32_t', 'int') 838 if not self.checkCompile('#include <sys/types.h>\n','uid_t u;\n'): 839 self.addTypedef('int', 'uid_t') 840 self.addTypedef('int', 'gid_t') 841 if not self.checkLink('#if defined(PETSC_HAVE_UNISTD_H)\n#include <unistd.h>\n#endif\n','int a=R_OK;\n'): 842 self.framework.addDefine('R_OK', '04') 843 self.framework.addDefine('W_OK', '02') 844 self.framework.addDefine('X_OK', '01') 845 if not self.checkLink('#include <sys/stat.h>\n','int a=0;\nif (S_ISDIR(a)){}\n'): 846 self.framework.addDefine('S_ISREG(a)', '(((a)&_S_IFMT) == _S_IFREG)') 847 self.framework.addDefine('S_ISDIR(a)', '(((a)&_S_IFMT) == _S_IFDIR)') 848 if self.checkCompile('#include <Windows.h>\n','LARGE_INTEGER a;\nDWORD b=a.u.HighPart;\n'): 849 self.addDefine('HAVE_LARGE_INTEGER_U',1) 850 851 # Windows requires a Binary file creation flag when creating/opening binary files. Is a better test in order? 852 if self.checkCompile('#include <Windows.h>\n#include <fcntl.h>\n', 'int flags = O_BINARY;'): 853 self.addDefine('HAVE_O_BINARY',1) 854 855 if self.compilers.CC.find('win32fe') >= 0: 856 self.addDefine('PATH_SEPARATOR','\';\'') 857 self.addDefine('DIR_SEPARATOR','\'\\\\\'') 858 self.addDefine('REPLACE_DIR_SEPARATOR','\'/\'') 859 self.addDefine('CANNOT_START_DEBUGGER',1) 860 (petscdir,error,status) = self.executeShellCommand('cygpath -w '+self.petscdir.dir) 861 self.addDefine('DIR','"'+petscdir.replace('\\','\\\\')+'"') 862 else: 863 self.addDefine('PATH_SEPARATOR','\':\'') 864 self.addDefine('REPLACE_DIR_SEPARATOR','\'\\\\\'') 865 self.addDefine('DIR_SEPARATOR','\'/\'') 866 self.addDefine('DIR', '"'+self.petscdir.dir+'"') 867 868 return 869 870#----------------------------------------------------------------------------------------------------- 871 def configureCygwinBrokenPipe(self): 872 '''Cygwin version <= 1.7.18 had issues with pipes and long commands invoked from gnu-make 873 http://cygwin.com/ml/cygwin/2013-05/msg00340.html ''' 874 if config.setCompilers.Configure.isCygwin(): 875 import platform 876 import re 877 r=re.compile("([0-9]+).([0-9]+).([0-9]+)") 878 m=r.match(platform.release()) 879 major=int(m.group(1)) 880 minor=int(m.group(2)) 881 subminor=int(m.group(3)) 882 if ((major < 1) or (major == 1 and minor < 7) or (major == 1 and minor == 7 and subminor <= 18)): 883 self.addMakeMacro('PETSC_CYGWIN_BROKEN_PIPE','1') 884 return 885 886#----------------------------------------------------------------------------------------------------- 887 def configureDefaultArch(self): 888 conffile = os.path.join('lib','petsc','conf', 'petscvariables') 889 if self.framework.argDB['with-default-arch']: 890 fd = file(conffile, 'w') 891 fd.write('PETSC_ARCH='+self.arch.arch+'\n') 892 fd.write('PETSC_DIR='+self.petscdir.dir+'\n') 893 fd.write('include '+os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','petscvariables')+'\n') 894 fd.close() 895 self.framework.actions.addArgument('PETSc', 'Build', 'Set default architecture to '+self.arch.arch+' in '+conffile) 896 elif os.path.isfile(conffile): 897 try: 898 os.unlink(conffile) 899 except: 900 raise RuntimeError('Unable to remove file '+conffile+'. Did a different user create it?') 901 return 902 903#----------------------------------------------------------------------------------------------------- 904 def configureScript(self): 905 '''Output a script in the conf directory which will reproduce the configuration''' 906 import nargs 907 import sys 908 scriptName = os.path.join(self.arch.arch,'lib','petsc','conf', 'reconfigure-'+self.arch.arch+'.py') 909 args = dict([(nargs.Arg.parseArgument(arg)[0], arg) for arg in self.framework.clArgs]) 910 if 'with-clean' in args: 911 del args['with-clean'] 912 if 'configModules' in args: 913 if nargs.Arg.parseArgument(args['configModules'])[1] == 'PETSc.Configure': 914 del args['configModules'] 915 if 'optionsModule' in args: 916 if nargs.Arg.parseArgument(args['optionsModule'])[1] == 'config.compilerOptions': 917 del args['optionsModule'] 918 if not 'PETSC_ARCH' in args: 919 args['PETSC_ARCH'] = 'PETSC_ARCH='+str(self.arch.arch) 920 f = file(scriptName, 'w') 921 f.write('#!'+sys.executable+'\n') 922 f.write('if __name__ == \'__main__\':\n') 923 f.write(' import sys\n') 924 f.write(' import os\n') 925 f.write(' sys.path.insert(0, os.path.abspath(\'config\'))\n') 926 f.write(' import configure\n') 927 # pretty print repr(args.values()) 928 f.write(' configure_options = [\n') 929 for itm in sorted(args.values()): 930 f.write(' \''+str(itm)+'\',\n') 931 f.write(' ]\n') 932 f.write(' configure.petsc_configure(configure_options)\n') 933 f.close() 934 try: 935 os.chmod(scriptName, 0775) 936 except OSError, e: 937 self.framework.logPrint('Unable to make reconfigure script executable:\n'+str(e)) 938 self.framework.actions.addArgument('PETSc', 'File creation', 'Created '+scriptName+' for automatic reconfiguration') 939 return 940 941 def configureInstall(self): 942 '''Setup the directories for installation''' 943 if self.framework.argDB['prefix']: 944 self.addMakeRule('shared_install','',['-@echo "Now to install the libraries do:"',\ 945 '-@echo "'+self.installdir.installSudo+'make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} install"',\ 946 '-@echo "========================================="']) 947 else: 948 self.addMakeRule('shared_install','',['-@echo "Now to check if the libraries are working do:"',\ 949 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} test"',\ 950 '-@echo "========================================="']) 951 return 952 953 def configureGCOV(self): 954 if self.framework.argDB['with-gcov']: 955 self.addDefine('USE_GCOV','1') 956 return 957 958 def configureFortranFlush(self): 959 if hasattr(self.compilers, 'FC'): 960 for baseName in ['flush','flush_']: 961 if self.libraries.check('', baseName, otherLibs = self.compilers.flibs, fortranMangle = 1): 962 self.addDefine('HAVE_'+baseName.upper(), 1) 963 return 964 965 def postProcessPackages(self): 966 postPackages=[] 967 for i in self.framework.packages: 968 if hasattr(i,'postProcess'): postPackages.append(i) 969 if postPackages: 970 # ctetgen needs petsc conf files. so attempt to create them early 971 self.framework.dumpConfFiles() 972 for i in postPackages: i.postProcess() 973 return 974 975 def configure(self): 976 if not os.path.samefile(self.petscdir.dir, os.getcwd()): 977 raise RuntimeError('Wrong PETSC_DIR option specified: '+str(self.petscdir.dir) + '\n Configure invoked in: '+os.path.realpath(os.getcwd())) 978 if self.framework.argDB['prefix'] and os.path.isdir(self.framework.argDB['prefix']) and os.path.samefile(self.framework.argDB['prefix'],self.petscdir.dir): 979 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR!') 980 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)): 981 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR/PETSC_ARCH!') 982 self.framework.header = os.path.join(self.arch.arch,'include','petscconf.h') 983 self.framework.cHeader = os.path.join(self.arch.arch,'include','petscfix.h') 984 self.framework.makeMacroHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscvariables') 985 self.framework.makeRuleHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscrules') 986 if self.libraries.math is None: 987 raise RuntimeError('PETSc requires a functional math library. Please send configure.log to petsc-maint@mcs.anl.gov.') 988 if self.languages.clanguage == 'Cxx' and not hasattr(self.compilers, 'CXX'): 989 raise RuntimeError('Cannot set C language to C++ without a functional C++ compiler.') 990 self.executeTest(self.configureRTLDDefault) 991 self.executeTest(self.configurePrefetch) 992 self.executeTest(self.configureUnused) 993 self.executeTest(self.configureDeprecated) 994 self.executeTest(self.configureIsatty) 995 self.executeTest(self.configureExpect); 996 self.executeTest(self.configureFunctionName); 997 self.executeTest(self.configureIntptrt); 998 self.executeTest(self.configureSolaris) 999 self.executeTest(self.configureLinux) 1000 self.executeTest(self.configureWin32) 1001 self.executeTest(self.configureCygwinBrokenPipe) 1002 self.executeTest(self.configureDefaultArch) 1003 self.executeTest(self.configureScript) 1004 self.executeTest(self.configureInstall) 1005 self.executeTest(self.configureGCOV) 1006 self.executeTest(self.configureFortranFlush) 1007 self.executeTest(self.configureAtoll) 1008 # dummy rules, always needed except for remote builds 1009 self.addMakeRule('remote','') 1010 self.addMakeRule('remoteclean','') 1011 1012 self.Dump() 1013 self.dumpConfigInfo() 1014 self.dumpMachineInfo() 1015 self.postProcessPackages() 1016 self.dumpCMakeConfig() 1017 self.dumpCMakeLists() 1018 self.cmakeBoot() 1019 self.DumpPkgconfig() 1020 self.DumpModule() 1021 self.framework.log.write('================================================================================\n') 1022 self.logClear() 1023 return 1024