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 help.addArgument('PETSc', '-known-has-attribute-aligned=<bool>',nargs.ArgBool(None, None, 'Indicates __attribute((aligned(16)) directive works (the usual test will be skipped)')) 44 45 return 46 47 def setupDependencies(self, framework): 48 config.base.Configure.setupDependencies(self, framework) 49 self.programs = framework.require('config.programs', self) 50 self.setCompilers = framework.require('config.setCompilers', self) 51 self.compilers = framework.require('config.compilers', self) 52 self.arch = framework.require('PETSc.options.arch', self.setCompilers) 53 self.petscdir = framework.require('PETSc.options.petscdir', self.arch) 54 self.installdir = framework.require('PETSc.options.installDir', self) 55 self.languages = framework.require('PETSc.options.languages', self.setCompilers) 56 self.debugging = framework.require('PETSc.options.debugging', self.compilers) 57 self.indexTypes = framework.require('PETSc.options.indexTypes', self.compilers) 58 self.compilers = framework.require('config.compilers', self) 59 self.types = framework.require('config.types', self) 60 self.headers = framework.require('config.headers', self) 61 self.functions = framework.require('config.functions', self) 62 self.libraries = framework.require('config.libraries', self) 63 self.atomics = framework.require('config.atomics', self) 64 self.make = framework.require('config.packages.make', self) 65 self.blasLapack = framework.require('config.packages.BlasLapack',self) 66 self.cmake = framework.require('config.packages.cmake',self) 67 self.externalpackagesdir = framework.require('PETSc.options.externalpackagesdir',self) 68 self.mpi = framework.require('config.packages.MPI',self) 69 70 for utility in os.listdir(os.path.join('config','PETSc','options')): 71 (utilityName, ext) = os.path.splitext(utility) 72 if not utilityName.startswith('.') and not utilityName.startswith('#') and ext == '.py' and not utilityName == '__init__': 73 utilityObj = self.framework.require('PETSc.options.'+utilityName, self) 74 utilityObj.headerPrefix = self.headerPrefix 75 utilityObj.archProvider = self.arch 76 utilityObj.languageProvider = self.languages 77 utilityObj.installDirProvider = self.installdir 78 utilityObj.externalPackagesDirProvider = self.externalpackagesdir 79 setattr(self, utilityName.lower(), utilityObj) 80 81 for utility in os.listdir(os.path.join('config','BuildSystem','config','utilities')): 82 (utilityName, ext) = os.path.splitext(utility) 83 if not utilityName.startswith('.') and not utilityName.startswith('#') and ext == '.py' and not utilityName == '__init__': 84 utilityObj = self.framework.require('config.utilities.'+utilityName, self) 85 utilityObj.headerPrefix = self.headerPrefix 86 utilityObj.archProvider = self.arch 87 utilityObj.languageProvider = self.languages 88 utilityObj.installDirProvider = self.installdir 89 utilityObj.externalPackagesDirProvider = self.externalpackagesdir 90 setattr(self, utilityName.lower(), utilityObj) 91 92 if os.path.isdir(os.path.join('config', 'BuildSystem', 'config', 'packages')): 93 for package in os.listdir(os.path.join('config', 'BuildSystem', 'config', 'packages')): 94 (packageName, ext) = os.path.splitext(package) 95 if not packageName.startswith('.') and not packageName.startswith('#') and ext == '.py' and not packageName == '__init__' and not packageName == 'PETSc': 96 packageObj = framework.require('config.packages.'+packageName, self) 97 packageObj.headerPrefix = self.headerPrefix 98 packageObj.archProvider = self.arch 99 packageObj.languageProvider = self.languages 100 packageObj.precisionProvider = self.scalartypes 101 packageObj.indexProvider = self.indexTypes 102 packageObj.installDirProvider = self.installdir 103 packageObj.externalPackagesDirProvider = self.externalpackagesdir 104 setattr(self, packageName.lower(), packageObj) 105 # Force blaslapack and opencl to depend on scalarType so precision is set before BlasLapack is built 106 framework.require('PETSc.options.scalarTypes', self.f2cblaslapack) 107 framework.require('PETSc.options.scalarTypes', self.fblaslapack) 108 framework.require('PETSc.options.scalarTypes', self.blaslapack) 109 framework.require('PETSc.options.scalarTypes', self.opencl) 110 framework.require('PETSc.Regression', self) 111 112 self.programs.headerPrefix = self.headerPrefix 113 self.compilers.headerPrefix = self.headerPrefix 114 self.types.headerPrefix = self.headerPrefix 115 self.headers.headerPrefix = self.headerPrefix 116 self.functions.headerPrefix = self.headerPrefix 117 self.libraries.headerPrefix = self.headerPrefix 118 self.blaslapack.headerPrefix = self.headerPrefix 119 self.mpi.headerPrefix = self.headerPrefix 120 headersC = map(lambda name: name+'.h', ['setjmp','dos', 'endian', 'fcntl', 'float', 'io', 'limits', 'malloc', 'pwd', 'search', 'strings', 121 'unistd', 'sys/sysinfo', 'machine/endian', 'sys/param', 'sys/procfs', 'sys/resource', 122 'sys/systeminfo', 'sys/times', 'sys/utsname','string', 'stdlib', 123 'sys/socket','sys/wait','netinet/in','netdb','Direct','time','Ws2tcpip','sys/types', 124 'WindowsX', 'cxxabi','float','ieeefp','stdint','sched','pthread','mathimf']) 125 functions = ['access', '_access', 'clock', 'drand48', 'getcwd', '_getcwd', 'getdomainname', 'gethostname', 126 'gettimeofday', 'getwd', 'memalign', 'memmove', 'mkstemp', 'popen', 'PXFGETARG', 'rand', 'getpagesize', 127 'readlink', 'realpath', 'sigaction', 'signal', 'sigset', 'usleep', 'sleep', '_sleep', 'socket', 128 'times', 'gethostbyname', 'uname','snprintf','_snprintf','lseek','_lseek','time','fork','stricmp', 129 'strcasecmp', 'bzero', 'dlopen', 'dlsym', 'dlclose', 'dlerror','get_nprocs','sysctlbyname', 130 '_set_output_format','_mkdir'] 131 libraries1 = [(['socket', 'nsl'], 'socket'), (['fpe'], 'handle_sigfpes')] 132 self.headers.headers.extend(headersC) 133 self.functions.functions.extend(functions) 134 self.libraries.libraries.extend(libraries1) 135 136 return 137 138 def DumpPkgconfig(self): 139 ''' Create a pkg-config file ''' 140 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')): 141 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')) 142 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig','PETSc.pc'),'w') 143 if self.framework.argDB['prefix']: 144 fd.write('prefix='+self.installdir.dir+'\n') 145 fd.write('exec_prefix=${prefix}\n') 146 fd.write('includedir=${prefix}/include\n') 147 else: 148 fd.write('prefix='+self.petscdir.dir+'\n') 149 fd.write('exec_prefix=${prefix}\n') 150 fd.write('includedir=${prefix}/include\n') 151 fd.write('libdir='+os.path.join(self.installdir.dir,'lib')+'\n') 152 153 self.setCompilers.pushLanguage('C') 154 fd.write('ccompiler='+self.setCompilers.getCompiler()+'\n') 155 self.setCompilers.popLanguage() 156 if hasattr(self.compilers, 'C++'): 157 self.setCompilers.pushLanguage('C++') 158 fd.write('cxxcompiler='+self.setCompilers.getCompiler()+'\n') 159 self.setCompilers.popLanguage() 160 if hasattr(self.compilers, 'FC'): 161 self.setCompilers.pushLanguage('FC') 162 fd.write('fcompiler='+self.setCompilers.getCompiler()+'\n') 163 self.setCompilers.popLanguage() 164 fd.write('blaslapacklibs='+self.libraries.toStringNoDupes(self.blaslapack.lib)+'\n') 165 166 fd.write('\n') 167 fd.write('Name: PETSc\n') 168 fd.write('Description: Library to solve ODEs and algebraic equations\n') 169 fd.write('Version: %s\n' % self.petscdir.version) 170 171 fd.write('Cflags: '+self.allincludes+'\n') 172 173 plibs = self.libraries.toStringNoDupes(['-L'+os.path.join(self.petscdir.dir,self.arch.arch,'lib'),' -lpetsc']) 174 if self.framework.argDB['prefix']: 175 fd.write('Libs: '+plibs.replace(os.path.join(self.petscdir.dir,self.arch.arch),self.framework.argDB['prefix'])+'\n') 176 else: 177 fd.write('Libs: '+plibs+'\n') 178 fd.write('Libs.private: '+self.libraries.toStringNoDupes(self.packagelibs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs)+' '+self.compilers.LIBS+'\n') 179 180 fd.close() 181 return 182 183 def DumpModule(self): 184 ''' Create a module file ''' 185 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules')): 186 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules')) 187 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules','petsc')): 188 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules','petsc')) 189 if self.framework.argDB['prefix']: 190 installdir = self.installdir.dir 191 installarch = '' 192 installpath = os.path.join(installdir,'bin') 193 else: 194 installdir = self.petscdir.dir 195 installarch = self.arch.arch 196 installpath = os.path.join(installdir,installarch,'bin')+':'+os.path.join(installdir,'bin') 197 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules','petsc',self.petscdir.version),'w') 198 fd.write('''\ 199#%%Module 200 201proc ModulesHelp { } { 202 puts stderr "This module sets the path and environment variables for petsc-%s" 203 puts stderr " see http://www.mcs.anl.gov/petsc/ for more information " 204 puts stderr "" 205} 206module-whatis "PETSc - Portable, Extensible Toolkit for Scientific Computation" 207 208set petsc_dir %s 209set petsc_arch %s 210 211setenv PETSC_ARCH $petsc_arch 212setenv PETSC_DIR $petsc_dir 213prepend-path PATH %s 214''' % (self.petscdir.version, installdir, installarch, installpath)) 215 fd.close() 216 return 217 218 def Dump(self): 219 ''' Actually put the values into the configuration files ''' 220 # eventually everything between -- should be gone 221 if self.mpi.usingMPIUni: 222 # 223 # Remove any MPI/MPICH include files that may have been put here by previous runs of ./configure 224 self.executeShellCommand('rm -rf '+os.path.join(self.petscdir.dir,self.arch.arch,'include','mpi*')+' '+os.path.join(self.petscdir.dir,self.arch.arch,'include','opa*'), log = self.log) 225 226#----------------------------------------------------------------------------------------------------- 227 228 # Sometimes we need C compiler, even if built with C++ 229 self.setCompilers.pushLanguage('C') 230 self.addMakeMacro('CC_FLAGS',self.setCompilers.getCompilerFlags()) 231 self.setCompilers.popLanguage() 232 233 # And sometimes we need a C++ compiler even when PETSc is built with C 234 if hasattr(self.compilers, 'CXX'): 235 self.setCompilers.pushLanguage('Cxx') 236 self.addMakeMacro('CXX_FLAGS',self.setCompilers.getCompilerFlags()) 237 self.setCompilers.popLanguage() 238 239 # C preprocessor values 240 self.addMakeMacro('CPP_FLAGS',self.setCompilers.CPPFLAGS) 241 242 # compiler values 243 self.setCompilers.pushLanguage(self.languages.clanguage) 244 self.addMakeMacro('PCC',self.setCompilers.getCompiler()) 245 self.addMakeMacro('PCC_FLAGS',self.setCompilers.getCompilerFlags()) 246 self.setCompilers.popLanguage() 247 # .o or .obj 248 self.addMakeMacro('CC_SUFFIX','o') 249 250 # executable linker values 251 self.setCompilers.pushLanguage(self.languages.clanguage) 252 pcc_linker = self.setCompilers.getLinker() 253 self.addMakeMacro('PCC_LINKER',pcc_linker) 254 self.addMakeMacro('PCC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 255 self.setCompilers.popLanguage() 256 # '' for Unix, .exe for Windows 257 self.addMakeMacro('CC_LINKER_SUFFIX','') 258 259 if hasattr(self.compilers, 'FC'): 260 self.setCompilers.pushLanguage('FC') 261 # need FPPFLAGS in config/setCompilers 262 self.addDefine('HAVE_FORTRAN','1') 263 self.addMakeMacro('FPP_FLAGS',self.setCompilers.CPPFLAGS) 264 265 # compiler values 266 self.addMakeMacro('FC_FLAGS',self.setCompilers.getCompilerFlags()) 267 self.setCompilers.popLanguage() 268 # .o or .obj 269 self.addMakeMacro('FC_SUFFIX','o') 270 271 # executable linker values 272 self.setCompilers.pushLanguage('FC') 273 # Cannot have NAG f90 as the linker - so use pcc_linker as fc_linker 274 fc_linker = self.setCompilers.getLinker() 275 if config.setCompilers.Configure.isNAG(fc_linker, self.log): 276 self.addMakeMacro('FC_LINKER',pcc_linker) 277 else: 278 self.addMakeMacro('FC_LINKER',fc_linker) 279 self.addMakeMacro('FC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 280 # apple requires this shared library linker flag on SOME versions of the os 281 if self.setCompilers.getLinkerFlags().find('-Wl,-commons,use_dylibs') > -1: 282 self.addMakeMacro('DARWIN_COMMONS_USE_DYLIBS',' -Wl,-commons,use_dylibs ') 283 self.setCompilers.popLanguage() 284 285 # F90 Modules 286 if self.setCompilers.fortranModuleIncludeFlag: 287 self.addMakeMacro('FC_MODULE_FLAG', self.setCompilers.fortranModuleIncludeFlag) 288 else: # for non-f90 compilers like g77 289 self.addMakeMacro('FC_MODULE_FLAG', '-I') 290 if self.setCompilers.fortranModuleIncludeFlag: 291 self.addMakeMacro('FC_MODULE_OUTPUT_FLAG', self.setCompilers.fortranModuleOutputFlag) 292 else: 293 self.addMakeMacro('FC','') 294 295 if hasattr(self.compilers, 'CUDAC'): 296 self.setCompilers.pushLanguage('CUDA') 297 self.addMakeMacro('CUDAC_FLAGS',self.setCompilers.getCompilerFlags()) 298 self.setCompilers.popLanguage() 299 300 # shared library linker values 301 self.setCompilers.pushLanguage(self.languages.clanguage) 302 # need to fix BuildSystem to collect these separately 303 self.addMakeMacro('SL_LINKER',self.setCompilers.getLinker()) 304 self.addMakeMacro('SL_LINKER_FLAGS','${PCC_LINKER_FLAGS}') 305 self.setCompilers.popLanguage() 306 # One of 'a', 'so', 'lib', 'dll', 'dylib' (perhaps others also?) depending on the library generator and architecture 307 # Note: . is not included in this macro, consistent with AR_LIB_SUFFIX 308 if self.setCompilers.sharedLibraryExt == self.setCompilers.AR_LIB_SUFFIX: 309 self.addMakeMacro('SL_LINKER_SUFFIX', '') 310 self.addDefine('SLSUFFIX','""') 311 else: 312 self.addMakeMacro('SL_LINKER_SUFFIX', self.setCompilers.sharedLibraryExt) 313 self.addDefine('SLSUFFIX','"'+self.setCompilers.sharedLibraryExt+'"') 314 315 self.addMakeMacro('SL_LINKER_LIBS','${PETSC_EXTERNAL_LIB_BASIC}') 316 317#----------------------------------------------------------------------------------------------------- 318 319 # CONLY or CPP. We should change the PETSc makefiles to do this better 320 if self.languages.clanguage == 'C': lang = 'CONLY' 321 else: lang = 'CXXONLY' 322 self.addMakeMacro('PETSC_LANGUAGE',lang) 323 324 # real or complex 325 self.addMakeMacro('PETSC_SCALAR',self.scalartypes.scalartype) 326 # double or float 327 self.addMakeMacro('PETSC_PRECISION',self.scalartypes.precision) 328 329 if self.framework.argDB['with-batch']: 330 self.addMakeMacro('PETSC_WITH_BATCH','1') 331 332 # Test for compiler-specific macros that need to be defined. 333 if self.setCompilers.isCrayVector('CC', self.log): 334 self.addDefine('HAVE_CRAY_VECTOR','1') 335 336#----------------------------------------------------------------------------------------------------- 337 if self.functions.haveFunction('gethostbyname') and self.functions.haveFunction('socket') and self.headers.haveHeader('netinet/in.h'): 338 self.addDefine('USE_SOCKET_VIEWER','1') 339 if self.checkCompile('#include <sys/socket.h>','setsockopt(0,SOL_SOCKET,SO_REUSEADDR,0,0)'): 340 self.addDefine('HAVE_SO_REUSEADDR','1') 341 342#----------------------------------------------------------------------------------------------------- 343 # print include and lib for makefiles 344 self.framework.packages.reverse() 345 includes = [os.path.join(self.petscdir.dir,'include'),os.path.join(self.petscdir.dir,self.arch.arch,'include')] 346 libs = [] 347 for i in self.framework.packages: 348 if i.useddirectly: 349 self.addDefine('HAVE_'+i.PACKAGE.replace('-','_'), 1) # ONLY list package if it is used directly by PETSc (and not only by another package) 350 if not isinstance(i.lib, list): 351 i.lib = [i.lib] 352 libs.extend(i.lib) 353 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_LIB', self.libraries.toStringNoDupes(i.lib)) 354 if hasattr(i,'include'): 355 if not isinstance(i.include,list): 356 i.include = [i.include] 357 includes.extend(i.include) 358 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_INCLUDE',self.headers.toStringNoDupes(i.include)) 359 self.packagelibs = libs 360 if self.framework.argDB['with-single-library']: 361 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 362 self.addMakeMacro('PETSC_WITH_EXTERNAL_LIB',self.alllibs) 363 else: 364 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 365 self.PETSC_EXTERNAL_LIB_BASIC = self.libraries.toStringNoDupes(libs+self.libraries.math+self.compilers.flibs+self.compilers.cxxlibs)+' '+self.compilers.LIBS 366 if self.framework.argDB['prefix'] and self.setCompilers.CSharedLinkerFlag not in ['-L']: 367 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')) 368 else: 369 lib_basic = self.PETSC_EXTERNAL_LIB_BASIC 370 self.addMakeMacro('PETSC_EXTERNAL_LIB_BASIC',lib_basic) 371 self.allincludes = self.headers.toStringNoDupes(includes) 372 self.addMakeMacro('PETSC_CC_INCLUDES',self.allincludes) 373 self.PETSC_CC_INCLUDES = self.allincludes 374 if hasattr(self.compilers, 'FC'): 375 if self.compilers.fortranIsF90: 376 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes,includes)) 377 else: 378 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(includes)) 379 380 self.addMakeMacro('DESTDIR',self.installdir.dir) 381 self.addDefine('LIB_DIR','"'+os.path.join(self.installdir.dir,'lib')+'"') 382 383 if self.framework.argDB['with-single-library']: 384 # overrides the values set in conf/variables 385 self.addMakeMacro('LIBNAME','${INSTALL_LIB_DIR}/libpetsc.${AR_LIB_SUFFIX}') 386 self.addMakeMacro('SHLIBS','libpetsc') 387 self.addMakeMacro('PETSC_LIB_BASIC','-lpetsc') 388 self.addMakeMacro('PETSC_KSP_LIB_BASIC','-lpetsc') 389 self.addMakeMacro('PETSC_TS_LIB_BASIC','-lpetsc') 390 self.addMakeMacro('PETSC_TAO_LIB_BASIC','-lpetsc') 391 self.addDefine('USE_SINGLE_LIBRARY', '1') 392 if self.sharedlibraries.useShared: 393 self.addMakeMacro('PETSC_SYS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 394 self.addMakeMacro('PETSC_VEC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 395 self.addMakeMacro('PETSC_MAT_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 396 self.addMakeMacro('PETSC_DM_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 397 self.addMakeMacro('PETSC_KSP_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 398 self.addMakeMacro('PETSC_SNES_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 399 self.addMakeMacro('PETSC_TS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 400 self.addMakeMacro('PETSC_TAO_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 401 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 402 self.addMakeMacro('PETSC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 403 self.addMakeMacro('PETSC_CONTRIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 404 else: 405 self.addMakeMacro('PETSC_SYS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 406 self.addMakeMacro('PETSC_VEC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 407 self.addMakeMacro('PETSC_MAT_LIB','${PETSC_WITH_EXTERNAL_LIB}') 408 self.addMakeMacro('PETSC_DM_LIB','${PETSC_WITH_EXTERNAL_LIB}') 409 self.addMakeMacro('PETSC_KSP_LIB','${PETSC_WITH_EXTERNAL_LIB}') 410 self.addMakeMacro('PETSC_SNES_LIB','${PETSC_WITH_EXTERNAL_LIB}') 411 self.addMakeMacro('PETSC_TS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 412 self.addMakeMacro('PETSC_TAO_LIB','${PETSC_WITH_EXTERNAL_LIB}') 413 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 414 self.addMakeMacro('PETSC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 415 self.addMakeMacro('PETSC_CONTRIB','${PETSC_WITH_EXTERNAL_LIB}') 416 417 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib')): 418 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib')) 419 420 # add a makefile entry for configure options 421 self.addMakeMacro('CONFIGURE_OPTIONS', self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')) 422 return 423 424 def dumpConfigInfo(self): 425 import time 426 fd = file(os.path.join(self.arch.arch,'include','petscconfiginfo.h'),'w') 427 fd.write('static const char *petscconfigureoptions = "'+self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')+'";\n') 428 fd.close() 429 return 430 431 def dumpMachineInfo(self): 432 import platform 433 import time 434 import script 435 def escape(s): 436 return s.replace('"',r'\"').replace(r'\ ',r'\\ ') 437 fd = file(os.path.join(self.arch.arch,'include','petscmachineinfo.h'),'w') 438 fd.write('static const char *petscmachineinfo = \"\\n\"\n') 439 fd.write('\"-----------------------------------------\\n\"\n') 440 fd.write('\"Libraries compiled on %s on %s \\n\"\n' % (time.ctime(time.time()), platform.node())) 441 fd.write('\"Machine characteristics: %s\\n\"\n' % (platform.platform())) 442 fd.write('\"Using PETSc directory: %s\\n\"\n' % (escape(self.petscdir.dir))) 443 fd.write('\"Using PETSc arch: %s\\n\"\n' % (escape(self.arch.arch))) 444 fd.write('\"-----------------------------------------\\n\";\n') 445 fd.write('static const char *petsccompilerinfo = \"\\n\"\n') 446 self.setCompilers.pushLanguage(self.languages.clanguage) 447 fd.write('\"Using C compiler: %s %s ${COPTFLAGS} ${CFLAGS}\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()))) 448 self.setCompilers.popLanguage() 449 if hasattr(self.compilers, 'FC'): 450 self.setCompilers.pushLanguage('FC') 451 fd.write('\"Using Fortran compiler: %s %s ${FOPTFLAGS} ${FFLAGS} %s\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()), escape(self.setCompilers.CPPFLAGS))) 452 self.setCompilers.popLanguage() 453 fd.write('\"-----------------------------------------\\n\";\n') 454 fd.write('static const char *petsccompilerflagsinfo = \"\\n\"\n') 455 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))) 456 fd.write('\"-----------------------------------------\\n\";\n') 457 fd.write('static const char *petsclinkerinfo = \"\\n\"\n') 458 self.setCompilers.pushLanguage(self.languages.clanguage) 459 fd.write('\"Using C linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 460 self.setCompilers.popLanguage() 461 if hasattr(self.compilers, 'FC'): 462 self.setCompilers.pushLanguage('FC') 463 fd.write('\"Using Fortran linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 464 self.setCompilers.popLanguage() 465 if self.framework.argDB['with-single-library']: 466 petsclib = '-lpetsc' 467 else: 468 petsclib = '-lpetscts -lpetscsnes -lpetscksp -lpetscdm -lpetscmat -lpetscvec -lpetscsys' 469 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))) 470 fd.write('\"-----------------------------------------\\n\";\n') 471 fd.close() 472 return 473 474 def dumpCMakeConfig(self): 475 ''' 476 Writes configuration-specific values to ${PETSC_ARCH}/lib/petsc/conf/PETScBuildInternal.cmake. 477 This file is private to PETSc and should not be included by third parties 478 (a suitable file can be produced later by CMake, but this is not it). 479 ''' 480 def cmakeset(fd,key,val=True): 481 if val == True: val = 'YES' 482 if val == False: val = 'NO' 483 fd.write('set (' + key + ' ' + val + ')\n') 484 def ensurelist(a): 485 if isinstance(a,list): 486 return a 487 else: 488 return [a] 489 def libpath(lib): 490 'Returns a search path if that is what this item provides, else "" which will be cleaned out later' 491 if not isinstance(lib,str): return '' 492 if lib.startswith('-L'): return lib[2:] 493 if lib.startswith('-R'): return lib[2:] 494 if lib.startswith('-Wl,-rpath,'): 495 # This case occurs when an external package needs a specific system library that is normally provided by the compiler. 496 # In other words, the -L path is builtin to the wrapper or compiler, here we provide it so that CMake can locate the 497 # corresponding library. 498 return lib[len('-Wl,-rpath,'):] 499 if lib.startswith('-'): return '' 500 return os.path.dirname(lib) 501 def cleanlib(lib): 502 'Returns a library name if that is what this item provides, else "" which will be cleaned out later' 503 if not isinstance(lib,str): return '' 504 if lib.startswith('-l'): return lib[2:] 505 if lib.startswith('-Wl') or lib.startswith('-L'): return '' 506 lib = os.path.splitext(os.path.basename(lib))[0] 507 if lib.startswith('lib'): return lib[3:] 508 return lib 509 def nub(lst): 510 'Return a list containing the first occurrence of each unique element' 511 unique = [] 512 for elem in lst: 513 if elem not in unique and elem != '': 514 unique.append(elem) 515 return unique 516 try: reversed # reversed was added in Python-2.4 517 except NameError: 518 def reversed(lst): return lst[::-1] 519 def nublast(lst): 520 'Return a list containing the last occurrence of each unique entry in a list' 521 return reversed(nub(reversed(lst))) 522 def cmakeexpand(varname): 523 return r'"${' + varname + r'}"' 524 def uniqextend(lst,new): 525 for x in ensurelist(new): 526 if x not in lst: 527 lst.append(x) 528 def notstandardinclude(path): 529 return path not in '/usr/include'.split() # /usr/local/include is not automatically included on FreeBSD 530 def writeMacroDefinitions(fd): 531 if self.mpi.usingMPIUni: 532 cmakeset(fd,'PETSC_HAVE_MPIUNI') 533 for pkg in self.framework.packages: 534 if pkg.useddirectly: 535 cmakeset(fd,'PETSC_HAVE_' + pkg.PACKAGE.replace('-','_')) 536 for pair in pkg.defines.items(): 537 if pair[0].startswith('HAVE_') and pair[1]: 538 cmakeset(fd, self.framework.getFullDefineName(pkg, pair[0]), pair[1]) 539 for name,val in self.functions.defines.items(): 540 cmakeset(fd,'PETSC_'+name,val) 541 for dct in [self.defines, self.libraryoptions.defines]: 542 for k,v in dct.items(): 543 if k.startswith('USE_'): 544 cmakeset(fd,'PETSC_' + k, v) 545 cmakeset(fd,'PETSC_USE_COMPLEX', self.scalartypes.scalartype == 'complex') 546 cmakeset(fd,'PETSC_USE_REAL_' + self.scalartypes.precision.upper()) 547 cmakeset(fd,'PETSC_CLANGUAGE_'+self.languages.clanguage) 548 if hasattr(self.compilers, 'FC'): 549 cmakeset(fd,'PETSC_HAVE_FORTRAN') 550 if self.compilers.fortranIsF90: 551 cmakeset(fd,'PETSC_USING_F90') 552 if self.compilers.fortranIsF2003: 553 cmakeset(fd,'PETSC_USING_F2003') 554 if hasattr(self.compilers, 'CXX'): 555 cmakeset(fd,'PETSC_HAVE_CXX') 556 if self.sharedlibraries.useShared: 557 cmakeset(fd,'BUILD_SHARED_LIBS') 558 def writeBuildFlags(fd): 559 def extendby(lib): 560 libs = ensurelist(lib) 561 lib_paths.extend(map(libpath,libs)) 562 lib_libs.extend(map(cleanlib,libs)) 563 lib_paths = [] 564 lib_libs = [] 565 includes = [] 566 libvars = [] 567 for pkg in self.framework.packages: 568 extendby(pkg.lib) 569 uniqextend(includes,pkg.include) 570 extendby(self.libraries.math) 571 extendby(self.libraries.rt) 572 extendby(self.compilers.flibs) 573 extendby(self.compilers.cxxlibs) 574 extendby(self.compilers.LIBS.split()) 575 for libname in nublast(lib_libs): 576 libvar = 'PETSC_' + libname.upper() + '_LIB' 577 addpath = '' 578 for lpath in nublast(lib_paths): 579 addpath += '"' + str(lpath) + '" ' 580 fd.write('find_library (' + libvar + ' ' + libname + ' HINTS ' + addpath + ')\n') 581 libvars.append(libvar) 582 fd.write('mark_as_advanced (' + ' '.join(libvars) + ')\n') 583 fd.write('set (PETSC_PACKAGE_LIBS ' + ' '.join(map(cmakeexpand,libvars)) + ')\n') 584 includes = filter(notstandardinclude,includes) 585 fd.write('set (PETSC_PACKAGE_INCLUDES ' + ' '.join(map(lambda i: '"'+i+'"',includes)) + ')\n') 586 fd = open(os.path.join(self.arch.arch,'lib','petsc','conf','PETScBuildInternal.cmake'), 'w') 587 writeMacroDefinitions(fd) 588 writeBuildFlags(fd) 589 fd.close() 590 return 591 592 def dumpCMakeLists(self): 593 import sys 594 if sys.version_info >= (2,4): 595 import cmakegen 596 try: 597 cmakegen.main(self.petscdir.dir, log=self.framework.log) 598 except (OSError), e: 599 self.framework.logPrint('Generating CMakeLists.txt failed:\n' + str(e)) 600 else: 601 self.framework.logPrint('Skipping cmakegen due to old python version: ' +str(sys.version_info) ) 602 603 def cmakeBoot(self): 604 import sys 605 self.cmakeboot_success = False 606 if sys.version_info >= (2,4) and hasattr(self.cmake,'cmake'): 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 if self.cmakeboot_success: 615 if hasattr(self.compilers, 'FC') and self.compilers.fortranIsF90 and not self.setCompilers.fortranModuleOutputFlag: 616 self.framework.logPrint('CMake configured successfully, but could not be used by default because of missing fortranModuleOutputFlag\n') 617 else: 618 self.framework.logPrint('CMake configured successfully, using as default build\n') 619 self.addMakeMacro('PETSC_BUILD_USING_CMAKE',1) 620 else: 621 self.framework.logPrint('CMake configuration was unsuccessful\n') 622 else: 623 self.framework.logPrint('Skipping cmakeboot due to old python version: ' +str(sys.version_info) ) 624 return 625 626 def configurePrefetch(self): 627 '''Sees if there are any prefetch functions supported''' 628 if config.setCompilers.Configure.isSolaris(self.log) or self.framework.argDB['with-ios'] or not self.framework.argDB['with-prefetch']: 629 self.addDefine('Prefetch(a,b,c)', ' ') 630 return 631 self.pushLanguage(self.languages.clanguage) 632 if self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch((const char*)v,_MM_HINT_NTA);\n'): 633 # The Intel Intrinsics manual [1] specifies the prototype 634 # 635 # void _mm_prefetch(char const *a, int sel); 636 # 637 # but other vendors seem to insist on using subtly different 638 # prototypes, including void* for the pointer, and an enum for 639 # sel. These are both reasonable changes, but negatively impact 640 # portability. 641 # 642 # [1] http://software.intel.com/file/6373 643 self.addDefine('HAVE_XMMINTRIN_H', 1) 644 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const char*)(a),(c))') 645 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 646 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 647 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 648 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 649 elif self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch(v,_MM_HINT_NTA);\n'): 650 self.addDefine('HAVE_XMMINTRIN_H', 1) 651 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const void*)(a),(c))') 652 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 653 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 654 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 655 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 656 elif self.checkLink('', 'void *v = 0;__builtin_prefetch(v,0,0);\n'): 657 # From GCC docs: void __builtin_prefetch(const void *addr,int rw,int locality) 658 # 659 # The value of rw is a compile-time constant one or zero; one 660 # means that the prefetch is preparing for a write to the memory 661 # address and zero, the default, means that the prefetch is 662 # preparing for a read. The value locality must be a compile-time 663 # constant integer between zero and three. A value of zero means 664 # that the data has no temporal locality, so it need not be left 665 # in the cache after the access. A value of three means that the 666 # data has a high degree of temporal locality and should be left 667 # in all levels of cache possible. Values of one and two mean, 668 # respectively, a low or moderate degree of temporal locality. 669 # 670 # Here we adopt Intel's x86/x86-64 naming scheme for the locality 671 # hints. Using macros for these values in necessary since some 672 # compilers require an enum. 673 self.addDefine('Prefetch(a,b,c)', '__builtin_prefetch((a),(b),(c))') 674 self.addDefine('PREFETCH_HINT_NTA', '0') 675 self.addDefine('PREFETCH_HINT_T0', '3') 676 self.addDefine('PREFETCH_HINT_T1', '2') 677 self.addDefine('PREFETCH_HINT_T2', '1') 678 else: 679 self.addDefine('Prefetch(a,b,c)', ' ') 680 self.popLanguage() 681 682 def configureAtoll(self): 683 '''Checks if atoll exists''' 684 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")'): 685 self.addDefine('HAVE_ATOLL', '1') 686 687 def configureUnused(self): 688 '''Sees if __attribute((unused)) is supported''' 689 if self.framework.argDB['with-ios']: 690 self.addDefine('UNUSED', ' ') 691 return 692 self.pushLanguage(self.languages.clanguage) 693 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'): 694 self.addDefine('UNUSED', '__attribute((unused))') 695 else: 696 self.addDefine('UNUSED', ' ') 697 self.popLanguage() 698 699 def configureIsatty(self): 700 '''Check if the Unix C function isatty() works correctly 701 Actually just assumes it does not work correctly on batch systems''' 702 if not self.framework.argDB['with-batch']: 703 self.addDefine('USE_ISATTY',1) 704 705 def configureDeprecated(self): 706 '''Check if __attribute((deprecated)) is supported''' 707 self.pushLanguage(self.languages.clanguage) 708 ## Recent versions of gcc and clang support __attribute((deprecated("string argument"))), which is very useful, but 709 ## Intel has conspired to make a supremely environment-sensitive compiler. The Intel compiler looks at the gcc 710 ## executable in the environment to determine the language compatibility that it should attempt to emulate. Some 711 ## important Cray installations have built PETSc using the Intel compiler, but with a newer gcc module loaded (e.g., 712 ## 4.7). Thus at PETSc configure time, the Intel compiler decides to support the string argument, but the gcc 713 ## found in the default user environment is older and does not support the argument. If GCC and Intel were cool 714 ## like Clang and supported __has_attribute, we could avoid configure tests entirely, but they don't. And that is 715 ## why we can't have nice things. 716 # 717 # if self.checkCompile("""__attribute((deprecated("Why you shouldn't use myfunc"))) static int myfunc(void) { return 1;}""", ''): 718 # self.addDefine('DEPRECATED(why)', '__attribute((deprecated(why)))') 719 if self.checkCompile("""__attribute((deprecated)) static int myfunc(void) { return 1;}""", ''): 720 self.addDefine('DEPRECATED(why)', '__attribute((deprecated))') 721 else: 722 self.addDefine('DEPRECATED(why)', ' ') 723 self.popLanguage() 724 725 def configureAlign(self): 726 '''Check if __attribute(align) is supported''' 727 filename = 'conftestalign' 728 includes = ''' 729#include <sys/types.h> 730#if STDC_HEADERS 731#include <stdlib.h> 732#include <stdio.h> 733#include <stddef.h> 734#endif\n''' 735 body = ''' 736struct mystruct {int myint;} __attribute((aligned(16))); 737FILE *f = fopen("'''+filename+'''", "w"); 738if (!f) exit(1); 739fprintf(f, "%lu\\n", (unsigned long)sizeof(struct mystruct)); 740''' 741 if 'known-has-attribute-aligned' in self.argDB: 742 if self.argDB['known-has-attribute-aligned']: 743 size = 16 744 else: 745 size = -3 746 elif not self.argDB['with-batch']: 747 self.pushLanguage(self.languages.clanguage) 748 try: 749 if self.checkRun(includes, body) and os.path.exists(filename): 750 f = file(filename) 751 size = int(f.read()) 752 f.close() 753 os.remove(filename) 754 except: 755 size = -1 756 self.framework.logPrint('Error checking attribute(aligned)') 757 self.popLanguage() 758 else: 759 self.framework.addBatchInclude(['#include <stdlib.h>', '#include <stdio.h>', '#include <sys/types.h>','struct mystruct {int myint;} __attribute((aligned(16)));']) 760 self.framework.addBatchBody('fprintf(output, " \'--known-has-attribute-aligned=%d\',\\n", sizeof(struct mystruct)==16);') 761 size = -2 762 if size == 16: 763 self.addDefine('ATTRIBUTEALIGNED(size)', '__attribute((aligned (size)))') 764 self.addDefine('HAVE_ATTRIBUTEALIGNED', 1) 765 else: 766 self.framework.logPrint('incorrect alignment. Found alignment:'+ str(size)) 767 self.addDefine('ATTRIBUTEALIGNED(size)', ' ') 768 return 769 770 def configureExpect(self): 771 '''Sees if the __builtin_expect directive is supported''' 772 self.pushLanguage(self.languages.clanguage) 773 if self.checkLink('', 'if (__builtin_expect(0,1)) return 1;'): 774 self.addDefine('HAVE_BUILTIN_EXPECT', 1) 775 self.popLanguage() 776 777 def configureFunctionName(self): 778 '''Sees if the compiler supports __func__ or a variant. Falls back 779 on __FUNCT__ which PETSc source defines, but most users do not, thus 780 stack traces through user code are better when the compiler's 781 variant is used.''' 782 def getFunctionName(lang): 783 name = '__FUNCT__' 784 self.pushLanguage(lang) 785 if self.checkLink('', "if (__func__[0] != 'm') return 1;"): 786 name = '__func__' 787 elif self.checkLink('', "if (__FUNCTION__[0] != 'm') return 1;"): 788 name = '__FUNCTION__' 789 self.popLanguage() 790 return name 791 langs = [] 792 793 self.addDefine('FUNCTION_NAME_C', getFunctionName('C')) 794 if hasattr(self.compilers, 'CXX'): 795 self.addDefine('FUNCTION_NAME_CXX', getFunctionName('Cxx')) 796 else: 797 self.addDefine('FUNCTION_NAME_CXX', '__FUNCT__') 798 799 def configureIntptrt(self): 800 '''Determine what to use for uintptr_t''' 801 def staticAssertSizeMatchesVoidStar(inc,typename): 802 # The declaration is an error if either array size is negative. 803 # It should be okay to use an int that is too large, but it would be very unlikely for this to be the case 804 return self.checkCompile(inc, ('#define STATIC_ASSERT(cond) char negative_length_if_false[2*(!!(cond))-1]\n' 805 + 'STATIC_ASSERT(sizeof(void*) == sizeof(%s));'%typename)) 806 self.pushLanguage(self.languages.clanguage) 807 if self.checkCompile('#include <stdint.h>', 'int x; uintptr_t i = (uintptr_t)&x;'): 808 self.addDefine('UINTPTR_T', 'uintptr_t') 809 elif staticAssertSizeMatchesVoidStar('','unsigned long long'): 810 self.addDefine('UINTPTR_T', 'unsigned long long') 811 elif staticAssertSizeMatchesVoidStar('#include <stdlib.h>','size_t') or staticAssertSizeMatchesVoidStar('#include <string.h>', 'size_t'): 812 self.addDefine('UINTPTR_T', 'size_t') 813 elif staticAssertSizeMatchesVoidStar('','unsigned long'): 814 self.addDefine('UINTPTR_T', 'unsigned long') 815 elif staticAssertSizeMatchesVoidStar('','unsigned'): 816 self.addDefine('UINTPTR_T', 'unsigned') 817 else: 818 raise RuntimeError('Could not find any unsigned integer type matching void*') 819 self.popLanguage() 820 821 def configureRTLDDefault(self): 822 if self.checkCompile('#include <dlfcn.h>\n void *ptr = RTLD_DEFAULT;'): 823 self.addDefine('RTLD_DEFAULT','1') 824 return 825 826 def configureSolaris(self): 827 '''Solaris specific stuff''' 828 if os.path.isdir(os.path.join('/usr','ucblib')): 829 try: 830 flag = getattr(self.setCompilers, self.language[-1]+'SharedLinkerFlag') 831 except AttributeError: 832 flag = None 833 if flag is None: 834 self.compilers.LIBS += ' -L/usr/ucblib' 835 else: 836 self.compilers.LIBS += ' '+flag+'/usr/ucblib' 837 return 838 839 def configureLinux(self): 840 '''Linux specific stuff''' 841 # TODO: Test for this by mallocing an odd number of floats and checking the address 842 self.addDefine('HAVE_DOUBLE_ALIGN_MALLOC', 1) 843 return 844 845 def configureWin32(self): 846 '''Win32 non-cygwin specific stuff''' 847 kernel32=0 848 if self.libraries.add('Kernel32.lib','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 849 self.addDefine('HAVE_WINDOWS_H',1) 850 self.addDefine('HAVE_GETCOMPUTERNAME',1) 851 kernel32=1 852 elif self.libraries.add('kernel32','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 853 self.addDefine('HAVE_WINDOWS_H',1) 854 self.addDefine('HAVE_GETCOMPUTERNAME',1) 855 kernel32=1 856 if kernel32: 857 if self.framework.argDB['with-windows-graphics']: 858 self.addDefine('USE_WINDOWS_GRAPHICS',1) 859 if self.checkLink('#include <Windows.h>','LoadLibrary(0)'): 860 self.addDefine('HAVE_LOADLIBRARY',1) 861 if self.checkLink('#include <Windows.h>','GetProcAddress(0,0)'): 862 self.addDefine('HAVE_GETPROCADDRESS',1) 863 if self.checkLink('#include <Windows.h>','FreeLibrary(0)'): 864 self.addDefine('HAVE_FREELIBRARY',1) 865 if self.checkLink('#include <Windows.h>','GetLastError()'): 866 self.addDefine('HAVE_GETLASTERROR',1) 867 if self.checkLink('#include <Windows.h>','SetLastError(0)'): 868 self.addDefine('HAVE_SETLASTERROR',1) 869 if self.checkLink('#include <Windows.h>\n','QueryPerformanceCounter(0);\n'): 870 self.addDefine('USE_MICROSOFT_TIME',1) 871 if self.libraries.add('Advapi32.lib','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 872 self.addDefine('HAVE_GET_USER_NAME',1) 873 elif self.libraries.add('advapi32','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 874 self.addDefine('HAVE_GET_USER_NAME',1) 875 876 if not self.libraries.add('User32.lib','GetDC',prototype='#include <Windows.h>',call='GetDC(0);'): 877 self.libraries.add('user32','GetDC',prototype='#include <Windows.h>',call='GetDC(0);') 878 if not self.libraries.add('Gdi32.lib','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);'): 879 self.libraries.add('gdi32','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);') 880 881 self.types.check('int32_t', 'int') 882 if not self.checkCompile('#include <sys/types.h>\n','uid_t u;\n'): 883 self.addTypedef('int', 'uid_t') 884 self.addTypedef('int', 'gid_t') 885 if not self.checkLink('#if defined(PETSC_HAVE_UNISTD_H)\n#include <unistd.h>\n#endif\n','int a=R_OK;\n'): 886 self.framework.addDefine('R_OK', '04') 887 self.framework.addDefine('W_OK', '02') 888 self.framework.addDefine('X_OK', '01') 889 if not self.checkLink('#include <sys/stat.h>\n','int a=0;\nif (S_ISDIR(a)){}\n'): 890 self.framework.addDefine('S_ISREG(a)', '(((a)&_S_IFMT) == _S_IFREG)') 891 self.framework.addDefine('S_ISDIR(a)', '(((a)&_S_IFMT) == _S_IFDIR)') 892 if self.checkCompile('#include <Windows.h>\n','LARGE_INTEGER a;\nDWORD b=a.u.HighPart;\n'): 893 self.addDefine('HAVE_LARGE_INTEGER_U',1) 894 895 # Windows requires a Binary file creation flag when creating/opening binary files. Is a better test in order? 896 if self.checkCompile('#include <Windows.h>\n#include <fcntl.h>\n', 'int flags = O_BINARY;'): 897 self.addDefine('HAVE_O_BINARY',1) 898 899 if self.compilers.CC.find('win32fe') >= 0: 900 self.addDefine('PATH_SEPARATOR','\';\'') 901 self.addDefine('DIR_SEPARATOR','\'\\\\\'') 902 self.addDefine('REPLACE_DIR_SEPARATOR','\'/\'') 903 self.addDefine('CANNOT_START_DEBUGGER',1) 904 (petscdir,error,status) = self.executeShellCommand('cygpath -w '+self.petscdir.dir, log = self.log) 905 self.addDefine('DIR','"'+petscdir.replace('\\','\\\\')+'"') 906 else: 907 self.addDefine('PATH_SEPARATOR','\':\'') 908 self.addDefine('REPLACE_DIR_SEPARATOR','\'\\\\\'') 909 self.addDefine('DIR_SEPARATOR','\'/\'') 910 self.addDefine('DIR', '"'+self.petscdir.dir+'"') 911 912 return 913 914#----------------------------------------------------------------------------------------------------- 915 def configureCygwinBrokenPipe(self): 916 '''Cygwin version <= 1.7.18 had issues with pipes and long commands invoked from gnu-make 917 http://cygwin.com/ml/cygwin/2013-05/msg00340.html ''' 918 if config.setCompilers.Configure.isCygwin(self.log): 919 import platform 920 import re 921 r=re.compile("([0-9]+).([0-9]+).([0-9]+)") 922 m=r.match(platform.release()) 923 major=int(m.group(1)) 924 minor=int(m.group(2)) 925 subminor=int(m.group(3)) 926 if ((major < 1) or (major == 1 and minor < 7) or (major == 1 and minor == 7 and subminor <= 18)): 927 self.addMakeMacro('PETSC_CYGWIN_BROKEN_PIPE','1') 928 return 929 930#----------------------------------------------------------------------------------------------------- 931 def configureDefaultArch(self): 932 conffile = os.path.join('lib','petsc','conf', 'petscvariables') 933 if self.framework.argDB['with-default-arch']: 934 fd = file(conffile, 'w') 935 fd.write('PETSC_ARCH='+self.arch.arch+'\n') 936 fd.write('PETSC_DIR='+self.petscdir.dir+'\n') 937 fd.write('include '+os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','petscvariables')+'\n') 938 fd.close() 939 self.framework.actions.addArgument('PETSc', 'Build', 'Set default architecture to '+self.arch.arch+' in '+conffile) 940 elif os.path.isfile(conffile): 941 try: 942 os.unlink(conffile) 943 except: 944 raise RuntimeError('Unable to remove file '+conffile+'. Did a different user create it?') 945 return 946 947#----------------------------------------------------------------------------------------------------- 948 def configureScript(self): 949 '''Output a script in the conf directory which will reproduce the configuration''' 950 import nargs 951 import sys 952 scriptName = os.path.join(self.arch.arch,'lib','petsc','conf', 'reconfigure-'+self.arch.arch+'.py') 953 args = dict([(nargs.Arg.parseArgument(arg)[0], arg) for arg in self.framework.clArgs]) 954 if 'with-clean' in args: 955 del args['with-clean'] 956 if 'configModules' in args: 957 if nargs.Arg.parseArgument(args['configModules'])[1] == 'PETSc.Configure': 958 del args['configModules'] 959 if 'optionsModule' in args: 960 if nargs.Arg.parseArgument(args['optionsModule'])[1] == 'config.compilerOptions': 961 del args['optionsModule'] 962 if not 'PETSC_ARCH' in args: 963 args['PETSC_ARCH'] = 'PETSC_ARCH='+str(self.arch.arch) 964 f = file(scriptName, 'w') 965 f.write('#!'+sys.executable+'\n') 966 f.write('if __name__ == \'__main__\':\n') 967 f.write(' import sys\n') 968 f.write(' import os\n') 969 f.write(' sys.path.insert(0, os.path.abspath(\'config\'))\n') 970 f.write(' import configure\n') 971 # pretty print repr(args.values()) 972 f.write(' configure_options = [\n') 973 for itm in sorted(args.values()): 974 f.write(' \''+str(itm)+'\',\n') 975 f.write(' ]\n') 976 f.write(' configure.petsc_configure(configure_options)\n') 977 f.close() 978 try: 979 os.chmod(scriptName, 0775) 980 except OSError, e: 981 self.framework.logPrint('Unable to make reconfigure script executable:\n'+str(e)) 982 self.framework.actions.addArgument('PETSc', 'File creation', 'Created '+scriptName+' for automatic reconfiguration') 983 return 984 985 def configureInstall(self): 986 '''Setup the directories for installation''' 987 if self.framework.argDB['prefix']: 988 self.addMakeRule('shared_install','',['-@echo "Now to install the libraries do:"',\ 989 '-@echo "'+self.installdir.installSudo+'make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} install"',\ 990 '-@echo "========================================="']) 991 else: 992 self.addMakeRule('shared_install','',['-@echo "Now to check if the libraries are working do:"',\ 993 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} test"',\ 994 '-@echo "========================================="']) 995 return 996 997 def configureGCOV(self): 998 if self.framework.argDB['with-gcov']: 999 self.addDefine('USE_GCOV','1') 1000 return 1001 1002 def configureFortranFlush(self): 1003 if hasattr(self.compilers, 'FC'): 1004 for baseName in ['flush','flush_']: 1005 if self.libraries.check('', baseName, otherLibs = self.compilers.flibs, fortranMangle = 1): 1006 self.addDefine('HAVE_'+baseName.upper(), 1) 1007 return 1008 1009 def postProcessPackages(self): 1010 postPackages=[] 1011 for i in self.framework.packages: 1012 if hasattr(i,'postProcess'): postPackages.append(i) 1013 if postPackages: 1014 # ctetgen needs petsc conf files. so attempt to create them early 1015 self.framework.dumpConfFiles() 1016 for i in postPackages: i.postProcess() 1017 return 1018 1019 def configure(self): 1020 if not os.path.samefile(self.petscdir.dir, os.getcwd()): 1021 raise RuntimeError('Wrong PETSC_DIR option specified: '+str(self.petscdir.dir) + '\n Configure invoked in: '+os.path.realpath(os.getcwd())) 1022 if self.framework.argDB['prefix'] and os.path.isdir(self.framework.argDB['prefix']) and os.path.samefile(self.framework.argDB['prefix'],self.petscdir.dir): 1023 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR!') 1024 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)): 1025 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR/PETSC_ARCH!') 1026 self.framework.header = os.path.join(self.arch.arch,'include','petscconf.h') 1027 self.framework.cHeader = os.path.join(self.arch.arch,'include','petscfix.h') 1028 self.framework.makeMacroHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscvariables') 1029 self.framework.makeRuleHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscrules') 1030 if self.libraries.math is None: 1031 raise RuntimeError('PETSc requires a functional math library. Please send configure.log to petsc-maint@mcs.anl.gov.') 1032 if self.languages.clanguage == 'Cxx' and not hasattr(self.compilers, 'CXX'): 1033 raise RuntimeError('Cannot set C language to C++ without a functional C++ compiler.') 1034 self.executeTest(self.configureRTLDDefault) 1035 self.executeTest(self.configurePrefetch) 1036 self.executeTest(self.configureUnused) 1037 self.executeTest(self.configureDeprecated) 1038 self.executeTest(self.configureIsatty) 1039 self.executeTest(self.configureExpect); 1040 self.executeTest(self.configureAlign); 1041 self.executeTest(self.configureFunctionName); 1042 self.executeTest(self.configureIntptrt); 1043 self.executeTest(self.configureSolaris) 1044 self.executeTest(self.configureLinux) 1045 self.executeTest(self.configureWin32) 1046 self.executeTest(self.configureCygwinBrokenPipe) 1047 self.executeTest(self.configureDefaultArch) 1048 self.executeTest(self.configureScript) 1049 self.executeTest(self.configureInstall) 1050 self.executeTest(self.configureGCOV) 1051 self.executeTest(self.configureFortranFlush) 1052 self.executeTest(self.configureAtoll) 1053 # dummy rules, always needed except for remote builds 1054 self.addMakeRule('remote','') 1055 self.addMakeRule('remoteclean','') 1056 1057 self.Dump() 1058 self.dumpConfigInfo() 1059 self.dumpMachineInfo() 1060 self.postProcessPackages() 1061 self.dumpCMakeConfig() 1062 self.dumpCMakeLists() 1063 self.cmakeBoot() 1064 self.DumpPkgconfig() 1065 self.DumpModule() 1066 self.framework.log.write('================================================================================\n') 1067 self.logClear() 1068 return 1069