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 if i.linkedbypetsc: 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 if pkg.linkedbypetsc: 569 extendby(pkg.lib) 570 uniqextend(includes,pkg.include) 571 extendby(self.libraries.math) 572 extendby(self.libraries.rt) 573 extendby(self.compilers.flibs) 574 extendby(self.compilers.cxxlibs) 575 extendby(self.compilers.LIBS.split()) 576 for libname in nublast(lib_libs): 577 libvar = 'PETSC_' + libname.upper() + '_LIB' 578 addpath = '' 579 for lpath in nublast(lib_paths): 580 addpath += '"' + str(lpath) + '" ' 581 fd.write('find_library (' + libvar + ' ' + libname + ' HINTS ' + addpath + ')\n') 582 libvars.append(libvar) 583 fd.write('mark_as_advanced (' + ' '.join(libvars) + ')\n') 584 fd.write('set (PETSC_PACKAGE_LIBS ' + ' '.join(map(cmakeexpand,libvars)) + ')\n') 585 includes = filter(notstandardinclude,includes) 586 fd.write('set (PETSC_PACKAGE_INCLUDES ' + ' '.join(map(lambda i: '"'+i+'"',includes)) + ')\n') 587 fd = open(os.path.join(self.arch.arch,'lib','petsc','conf','PETScBuildInternal.cmake'), 'w') 588 writeMacroDefinitions(fd) 589 writeBuildFlags(fd) 590 fd.close() 591 return 592 593 def dumpCMakeLists(self): 594 import sys 595 if sys.version_info >= (2,4): 596 import cmakegen 597 try: 598 cmakegen.main(self.petscdir.dir, log=self.framework.log) 599 except (OSError), e: 600 self.framework.logPrint('Generating CMakeLists.txt failed:\n' + str(e)) 601 else: 602 self.framework.logPrint('Skipping cmakegen due to old python version: ' +str(sys.version_info) ) 603 604 def cmakeBoot(self): 605 import sys 606 self.cmakeboot_success = False 607 if sys.version_info >= (2,4) and hasattr(self.cmake,'cmake'): 608 try: 609 import cmakeboot 610 self.cmakeboot_success = cmakeboot.main(petscdir=self.petscdir.dir,petscarch=self.arch.arch,argDB=self.argDB,framework=self.framework,log=self.framework.log) 611 except (OSError), e: 612 self.framework.logPrint('Booting CMake in PETSC_ARCH failed:\n' + str(e)) 613 except (ImportError, KeyError), e: 614 self.framework.logPrint('Importing cmakeboot failed:\n' + str(e)) 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(self.log) 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 configureAlign(self): 727 '''Check if __attribute(align) is supported''' 728 filename = 'conftestalign' 729 includes = ''' 730#include <sys/types.h> 731#if STDC_HEADERS 732#include <stdlib.h> 733#include <stdio.h> 734#include <stddef.h> 735#endif\n''' 736 body = ''' 737struct mystruct {int myint;} __attribute((aligned(16))); 738FILE *f = fopen("'''+filename+'''", "w"); 739if (!f) exit(1); 740fprintf(f, "%lu\\n", (unsigned long)sizeof(struct mystruct)); 741''' 742 if 'known-has-attribute-aligned' in self.argDB: 743 if self.argDB['known-has-attribute-aligned']: 744 size = 16 745 else: 746 size = -3 747 elif not self.argDB['with-batch']: 748 self.pushLanguage(self.languages.clanguage) 749 try: 750 if self.checkRun(includes, body) and os.path.exists(filename): 751 f = file(filename) 752 size = int(f.read()) 753 f.close() 754 os.remove(filename) 755 else: 756 size = -4 757 except: 758 size = -1 759 self.framework.logPrint('Error checking attribute(aligned)') 760 self.popLanguage() 761 else: 762 self.framework.addBatchInclude(['#include <stdlib.h>', '#include <stdio.h>', '#include <sys/types.h>','struct mystruct {int myint;} __attribute((aligned(16)));']) 763 self.framework.addBatchBody('fprintf(output, " \'--known-has-attribute-aligned=%d\',\\n", sizeof(struct mystruct)==16);') 764 size = -2 765 if size == 16: 766 self.addDefine('ATTRIBUTEALIGNED(size)', '__attribute((aligned (size)))') 767 self.addDefine('HAVE_ATTRIBUTEALIGNED', 1) 768 else: 769 self.framework.logPrint('incorrect alignment. Found alignment:'+ str(size)) 770 self.addDefine('ATTRIBUTEALIGNED(size)', ' ') 771 return 772 773 def configureExpect(self): 774 '''Sees if the __builtin_expect directive is supported''' 775 self.pushLanguage(self.languages.clanguage) 776 if self.checkLink('', 'if (__builtin_expect(0,1)) return 1;'): 777 self.addDefine('HAVE_BUILTIN_EXPECT', 1) 778 self.popLanguage() 779 780 def configureFunctionName(self): 781 '''Sees if the compiler supports __func__ or a variant. Falls back 782 on __FUNCT__ which PETSc source defines, but most users do not, thus 783 stack traces through user code are better when the compiler's 784 variant is used.''' 785 def getFunctionName(lang): 786 name = '__FUNCT__' 787 self.pushLanguage(lang) 788 if self.checkLink('', "if (__func__[0] != 'm') return 1;"): 789 name = '__func__' 790 elif self.checkLink('', "if (__FUNCTION__[0] != 'm') return 1;"): 791 name = '__FUNCTION__' 792 self.popLanguage() 793 return name 794 langs = [] 795 796 self.addDefine('FUNCTION_NAME_C', getFunctionName('C')) 797 if hasattr(self.compilers, 'CXX'): 798 self.addDefine('FUNCTION_NAME_CXX', getFunctionName('Cxx')) 799 else: 800 self.addDefine('FUNCTION_NAME_CXX', '__FUNCT__') 801 802 def configureIntptrt(self): 803 '''Determine what to use for uintptr_t''' 804 def staticAssertSizeMatchesVoidStar(inc,typename): 805 # The declaration is an error if either array size is negative. 806 # It should be okay to use an int that is too large, but it would be very unlikely for this to be the case 807 return self.checkCompile(inc, ('#define STATIC_ASSERT(cond) char negative_length_if_false[2*(!!(cond))-1]\n' 808 + 'STATIC_ASSERT(sizeof(void*) == sizeof(%s));'%typename)) 809 self.pushLanguage(self.languages.clanguage) 810 if self.checkCompile('#include <stdint.h>', 'int x; uintptr_t i = (uintptr_t)&x;'): 811 self.addDefine('UINTPTR_T', 'uintptr_t') 812 elif staticAssertSizeMatchesVoidStar('','unsigned long long'): 813 self.addDefine('UINTPTR_T', 'unsigned long long') 814 elif staticAssertSizeMatchesVoidStar('#include <stdlib.h>','size_t') or staticAssertSizeMatchesVoidStar('#include <string.h>', 'size_t'): 815 self.addDefine('UINTPTR_T', 'size_t') 816 elif staticAssertSizeMatchesVoidStar('','unsigned long'): 817 self.addDefine('UINTPTR_T', 'unsigned long') 818 elif staticAssertSizeMatchesVoidStar('','unsigned'): 819 self.addDefine('UINTPTR_T', 'unsigned') 820 else: 821 raise RuntimeError('Could not find any unsigned integer type matching void*') 822 self.popLanguage() 823 824 def configureRTLDDefault(self): 825 if self.checkCompile('#include <dlfcn.h>\n void *ptr = RTLD_DEFAULT;'): 826 self.addDefine('RTLD_DEFAULT','1') 827 return 828 829 def configureSolaris(self): 830 '''Solaris specific stuff''' 831 if os.path.isdir(os.path.join('/usr','ucblib')): 832 try: 833 flag = getattr(self.setCompilers, self.language[-1]+'SharedLinkerFlag') 834 except AttributeError: 835 flag = None 836 if flag is None: 837 self.compilers.LIBS += ' -L/usr/ucblib' 838 else: 839 self.compilers.LIBS += ' '+flag+'/usr/ucblib' 840 return 841 842 def configureLinux(self): 843 '''Linux specific stuff''' 844 # TODO: Test for this by mallocing an odd number of floats and checking the address 845 self.addDefine('HAVE_DOUBLE_ALIGN_MALLOC', 1) 846 return 847 848 def configureWin32(self): 849 '''Win32 non-cygwin specific stuff''' 850 kernel32=0 851 if self.libraries.add('Kernel32.lib','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 852 self.addDefine('HAVE_WINDOWS_H',1) 853 self.addDefine('HAVE_GETCOMPUTERNAME',1) 854 kernel32=1 855 elif self.libraries.add('kernel32','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 856 self.addDefine('HAVE_WINDOWS_H',1) 857 self.addDefine('HAVE_GETCOMPUTERNAME',1) 858 kernel32=1 859 if kernel32: 860 if self.framework.argDB['with-windows-graphics']: 861 self.addDefine('USE_WINDOWS_GRAPHICS',1) 862 if self.checkLink('#include <Windows.h>','LoadLibrary(0)'): 863 self.addDefine('HAVE_LOADLIBRARY',1) 864 if self.checkLink('#include <Windows.h>','GetProcAddress(0,0)'): 865 self.addDefine('HAVE_GETPROCADDRESS',1) 866 if self.checkLink('#include <Windows.h>','FreeLibrary(0)'): 867 self.addDefine('HAVE_FREELIBRARY',1) 868 if self.checkLink('#include <Windows.h>','GetLastError()'): 869 self.addDefine('HAVE_GETLASTERROR',1) 870 if self.checkLink('#include <Windows.h>','SetLastError(0)'): 871 self.addDefine('HAVE_SETLASTERROR',1) 872 if self.checkLink('#include <Windows.h>\n','QueryPerformanceCounter(0);\n'): 873 self.addDefine('USE_MICROSOFT_TIME',1) 874 if self.libraries.add('Advapi32.lib','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 875 self.addDefine('HAVE_GET_USER_NAME',1) 876 elif self.libraries.add('advapi32','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 877 self.addDefine('HAVE_GET_USER_NAME',1) 878 879 if not self.libraries.add('User32.lib','GetDC',prototype='#include <Windows.h>',call='GetDC(0);'): 880 self.libraries.add('user32','GetDC',prototype='#include <Windows.h>',call='GetDC(0);') 881 if not self.libraries.add('Gdi32.lib','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);'): 882 self.libraries.add('gdi32','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);') 883 884 self.types.check('int32_t', 'int') 885 if not self.checkCompile('#include <sys/types.h>\n','uid_t u;\n'): 886 self.addTypedef('int', 'uid_t') 887 self.addTypedef('int', 'gid_t') 888 if not self.checkLink('#if defined(PETSC_HAVE_UNISTD_H)\n#include <unistd.h>\n#endif\n','int a=R_OK;\n'): 889 self.framework.addDefine('R_OK', '04') 890 self.framework.addDefine('W_OK', '02') 891 self.framework.addDefine('X_OK', '01') 892 if not self.checkLink('#include <sys/stat.h>\n','int a=0;\nif (S_ISDIR(a)){}\n'): 893 self.framework.addDefine('S_ISREG(a)', '(((a)&_S_IFMT) == _S_IFREG)') 894 self.framework.addDefine('S_ISDIR(a)', '(((a)&_S_IFMT) == _S_IFDIR)') 895 if self.checkCompile('#include <Windows.h>\n','LARGE_INTEGER a;\nDWORD b=a.u.HighPart;\n'): 896 self.addDefine('HAVE_LARGE_INTEGER_U',1) 897 898 # Windows requires a Binary file creation flag when creating/opening binary files. Is a better test in order? 899 if self.checkCompile('#include <Windows.h>\n#include <fcntl.h>\n', 'int flags = O_BINARY;'): 900 self.addDefine('HAVE_O_BINARY',1) 901 902 if self.compilers.CC.find('win32fe') >= 0: 903 self.addDefine('PATH_SEPARATOR','\';\'') 904 self.addDefine('DIR_SEPARATOR','\'\\\\\'') 905 self.addDefine('REPLACE_DIR_SEPARATOR','\'/\'') 906 self.addDefine('CANNOT_START_DEBUGGER',1) 907 (petscdir,error,status) = self.executeShellCommand('cygpath -w '+self.petscdir.dir, log = self.log) 908 self.addDefine('DIR','"'+petscdir.replace('\\','\\\\')+'"') 909 else: 910 self.addDefine('PATH_SEPARATOR','\':\'') 911 self.addDefine('REPLACE_DIR_SEPARATOR','\'\\\\\'') 912 self.addDefine('DIR_SEPARATOR','\'/\'') 913 self.addDefine('DIR', '"'+self.petscdir.dir+'"') 914 915 return 916 917#----------------------------------------------------------------------------------------------------- 918 def configureCygwinBrokenPipe(self): 919 '''Cygwin version <= 1.7.18 had issues with pipes and long commands invoked from gnu-make 920 http://cygwin.com/ml/cygwin/2013-05/msg00340.html ''' 921 if config.setCompilers.Configure.isCygwin(self.log): 922 import platform 923 import re 924 r=re.compile("([0-9]+).([0-9]+).([0-9]+)") 925 m=r.match(platform.release()) 926 major=int(m.group(1)) 927 minor=int(m.group(2)) 928 subminor=int(m.group(3)) 929 if ((major < 1) or (major == 1 and minor < 7) or (major == 1 and minor == 7 and subminor <= 18)): 930 self.addMakeMacro('PETSC_CYGWIN_BROKEN_PIPE','1') 931 return 932 933#----------------------------------------------------------------------------------------------------- 934 def configureDefaultArch(self): 935 conffile = os.path.join('lib','petsc','conf', 'petscvariables') 936 if self.framework.argDB['with-default-arch']: 937 fd = file(conffile, 'w') 938 fd.write('PETSC_ARCH='+self.arch.arch+'\n') 939 fd.write('PETSC_DIR='+self.petscdir.dir+'\n') 940 fd.write('include '+os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','petscvariables')+'\n') 941 fd.close() 942 self.framework.actions.addArgument('PETSc', 'Build', 'Set default architecture to '+self.arch.arch+' in '+conffile) 943 elif os.path.isfile(conffile): 944 try: 945 os.unlink(conffile) 946 except: 947 raise RuntimeError('Unable to remove file '+conffile+'. Did a different user create it?') 948 return 949 950#----------------------------------------------------------------------------------------------------- 951 def configureScript(self): 952 '''Output a script in the conf directory which will reproduce the configuration''' 953 import nargs 954 import sys 955 scriptName = os.path.join(self.arch.arch,'lib','petsc','conf', 'reconfigure-'+self.arch.arch+'.py') 956 args = dict([(nargs.Arg.parseArgument(arg)[0], arg) for arg in self.framework.clArgs]) 957 if 'with-clean' in args: 958 del args['with-clean'] 959 if 'configModules' in args: 960 if nargs.Arg.parseArgument(args['configModules'])[1] == 'PETSc.Configure': 961 del args['configModules'] 962 if 'optionsModule' in args: 963 if nargs.Arg.parseArgument(args['optionsModule'])[1] == 'config.compilerOptions': 964 del args['optionsModule'] 965 if not 'PETSC_ARCH' in args: 966 args['PETSC_ARCH'] = 'PETSC_ARCH='+str(self.arch.arch) 967 f = file(scriptName, 'w') 968 f.write('#!'+sys.executable+'\n') 969 f.write('if __name__ == \'__main__\':\n') 970 f.write(' import sys\n') 971 f.write(' import os\n') 972 f.write(' sys.path.insert(0, os.path.abspath(\'config\'))\n') 973 f.write(' import configure\n') 974 # pretty print repr(args.values()) 975 f.write(' configure_options = [\n') 976 for itm in sorted(args.values()): 977 f.write(' \''+str(itm)+'\',\n') 978 f.write(' ]\n') 979 f.write(' configure.petsc_configure(configure_options)\n') 980 f.close() 981 try: 982 os.chmod(scriptName, 0775) 983 except OSError, e: 984 self.framework.logPrint('Unable to make reconfigure script executable:\n'+str(e)) 985 self.framework.actions.addArgument('PETSc', 'File creation', 'Created '+scriptName+' for automatic reconfiguration') 986 return 987 988 def configureInstall(self): 989 '''Setup the directories for installation''' 990 if self.framework.argDB['prefix']: 991 self.addMakeRule('shared_install','',['-@echo "Now to install the libraries do:"',\ 992 '-@echo "'+self.installdir.installSudo+'make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} install"',\ 993 '-@echo "========================================="']) 994 else: 995 self.addMakeRule('shared_install','',['-@echo "Now to check if the libraries are working do:"',\ 996 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} test"',\ 997 '-@echo "========================================="']) 998 return 999 1000 def configureGCOV(self): 1001 if self.framework.argDB['with-gcov']: 1002 self.addDefine('USE_GCOV','1') 1003 return 1004 1005 def configureFortranFlush(self): 1006 if hasattr(self.compilers, 'FC'): 1007 for baseName in ['flush','flush_']: 1008 if self.libraries.check('', baseName, otherLibs = self.compilers.flibs, fortranMangle = 1): 1009 self.addDefine('HAVE_'+baseName.upper(), 1) 1010 return 1011 1012 def postProcessPackages(self): 1013 postPackages=[] 1014 for i in self.framework.packages: 1015 if hasattr(i,'postProcess'): postPackages.append(i) 1016 if postPackages: 1017 # ctetgen needs petsc conf files. so attempt to create them early 1018 self.framework.dumpConfFiles() 1019 # tacky fix for dependency of Aluimia on Pflotran; requested via petsc-dev Matt provide a correct fix 1020 for i in postPackages: 1021 if i.name.upper() in ['PFLOTRAN']: 1022 i.postProcess() 1023 postPackages.remove(i) 1024 for i in postPackages: i.postProcess() 1025 return 1026 1027 def configure(self): 1028 if not os.path.samefile(self.petscdir.dir, os.getcwd()): 1029 raise RuntimeError('Wrong PETSC_DIR option specified: '+str(self.petscdir.dir) + '\n Configure invoked in: '+os.path.realpath(os.getcwd())) 1030 if self.framework.argDB['prefix'] and os.path.isdir(self.framework.argDB['prefix']) and os.path.samefile(self.framework.argDB['prefix'],self.petscdir.dir): 1031 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR!') 1032 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)): 1033 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR/PETSC_ARCH!') 1034 self.framework.header = os.path.join(self.arch.arch,'include','petscconf.h') 1035 self.framework.cHeader = os.path.join(self.arch.arch,'include','petscfix.h') 1036 self.framework.makeMacroHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscvariables') 1037 self.framework.makeRuleHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscrules') 1038 if self.libraries.math is None: 1039 raise RuntimeError('PETSc requires a functional math library. Please send configure.log to petsc-maint@mcs.anl.gov.') 1040 if self.languages.clanguage == 'Cxx' and not hasattr(self.compilers, 'CXX'): 1041 raise RuntimeError('Cannot set C language to C++ without a functional C++ compiler.') 1042 self.executeTest(self.configureRTLDDefault) 1043 self.executeTest(self.configurePrefetch) 1044 self.executeTest(self.configureUnused) 1045 self.executeTest(self.configureDeprecated) 1046 self.executeTest(self.configureIsatty) 1047 self.executeTest(self.configureExpect); 1048 self.executeTest(self.configureAlign); 1049 self.executeTest(self.configureFunctionName); 1050 self.executeTest(self.configureIntptrt); 1051 self.executeTest(self.configureSolaris) 1052 self.executeTest(self.configureLinux) 1053 self.executeTest(self.configureWin32) 1054 self.executeTest(self.configureCygwinBrokenPipe) 1055 self.executeTest(self.configureDefaultArch) 1056 self.executeTest(self.configureScript) 1057 self.executeTest(self.configureInstall) 1058 self.executeTest(self.configureGCOV) 1059 self.executeTest(self.configureFortranFlush) 1060 self.executeTest(self.configureAtoll) 1061 # dummy rules, always needed except for remote builds 1062 self.addMakeRule('remote','') 1063 self.addMakeRule('remoteclean','') 1064 1065 self.Dump() 1066 self.dumpConfigInfo() 1067 self.dumpMachineInfo() 1068 self.dumpCMakeConfig() 1069 self.dumpCMakeLists() 1070 self.postProcessPackages() 1071 self.cmakeBoot() 1072 self.DumpPkgconfig() 1073 self.DumpModule() 1074 self.framework.log.write('================================================================================\n') 1075 self.logClear() 1076 return 1077