1import config.base 2 3import os 4import sys 5import re 6import pickle 7 8class Configure(config.base.Configure): 9 def __init__(self, framework): 10 config.base.Configure.__init__(self, framework) 11 self.headerPrefix = 'PETSC' 12 self.substPrefix = 'PETSC' 13 self.installed = 0 # 1 indicates that Configure itself has already compiled and installed PETSc 14 return 15 16 def __str2__(self): 17 desc = [] 18 if not self.installed: 19 desc.append('xxx=========================================================================xxx') 20 if self.make.getMakeMacro('MAKE_IS_GNUMAKE'): 21 build_type = 'gnumake build' 22 elif self.getMakeMacro('PETSC_BUILD_USING_CMAKE'): 23 build_type = 'cmake build' 24 else: 25 build_type = 'legacy build' 26 desc.append(' Configure stage complete. Now build PETSc libraries with (%s):' % build_type) 27 desc.append(' make PETSC_DIR='+self.petscdir.dir+' PETSC_ARCH='+self.arch.arch+' all') 28 desc.append('xxx=========================================================================xxx') 29 else: 30 desc.append('xxx=========================================================================xxx') 31 desc.append(' Installation complete. You do not need to run make to compile or install the software') 32 desc.append('xxx=========================================================================xxx') 33 return '\n'.join(desc)+'\n' 34 35 def setupHelp(self, help): 36 import nargs 37 help.addArgument('PETSc', '-prefix=<dir>', nargs.Arg(None, '', 'Specifiy location to install PETSc (eg. /usr/local)')) 38 help.addArgument('PETSc', '-with-prefetch=<bool>', nargs.ArgBool(None, 1,'Enable checking for prefetch instructions')) 39 help.addArgument('Windows','-with-windows-graphics=<bool>', nargs.ArgBool(None, 1,'Enable check for Windows Graphics')) 40 help.addArgument('PETSc', '-with-default-arch=<bool>', nargs.ArgBool(None, 1, 'Allow using the last configured arch without setting PETSC_ARCH')) 41 help.addArgument('PETSc','-with-single-library=<bool>', nargs.ArgBool(None, 1,'Put all PETSc code into the single -lpetsc library')) 42 help.addArgument('PETSc','-with-fortran-bindings=<bool>', nargs.ArgBool(None, 1,'Build PETSc fortran bindings in the library and corresponding module files')) 43 help.addArgument('PETSc', '-with-ios=<bool>', nargs.ArgBool(None, 0, 'Build an iPhone/iPad version of PETSc library')) 44 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')) 45 help.addArgument('PETSc', '-known-has-attribute-aligned=<bool>',nargs.ArgBool(None, None, 'Indicates __attribute((aligned(16)) directive works (the usual test will be skipped)')) 46 help.addArgument('PETSc', '-with-display=<x11display>', nargs.Arg(None, '', 'Specifiy DISPLAY env variable for use with matlab test)')) 47 help.addArgument('PETSc', '-with-package-scripts=<pyscripts>',nargs.ArgFileList(None,None,'Specify configure package scripts for user provided packages')) 48 return 49 50 def registerPythonFile(self,filename,directory): 51 ''' Add a python file to the framework and registers its headerprefix, ... externalpackagedir 52 directory is the directory where the file relative to the BuildSystem or config path in python notation with . ''' 53 (utilityName, ext) = os.path.splitext(filename) 54 if not utilityName.startswith('.') and not utilityName.startswith('#') and ext == '.py' and not utilityName == '__init__': 55 if directory: directory = directory+'.' 56 utilityObj = self.framework.require(directory+utilityName, self) 57 utilityObj.headerPrefix = self.headerPrefix 58 utilityObj.archProvider = self.arch 59 utilityObj.languageProvider = self.languages 60 utilityObj.installDirProvider = self.installdir 61 utilityObj.externalPackagesDirProvider = self.externalpackagesdir 62 utilityObj.precisionProvider = self.scalartypes 63 utilityObj.indexProvider = self.indexTypes 64 setattr(self, utilityName.lower(), utilityObj) 65 return utilityObj 66 return None 67 68 def setupDependencies(self, framework): 69 config.base.Configure.setupDependencies(self, framework) 70 self.programs = framework.require('config.programs', self) 71 self.setCompilers = framework.require('config.setCompilers', self) 72 self.compilers = framework.require('config.compilers', self) 73 self.arch = framework.require('PETSc.options.arch', self.setCompilers) 74 self.petscdir = framework.require('PETSc.options.petscdir', self.arch) 75 self.installdir = framework.require('PETSc.options.installDir', self) 76 self.scalartypes = framework.require('PETSc.options.scalarTypes', self) 77 self.indexTypes = framework.require('PETSc.options.indexTypes', self) 78 self.languages = framework.require('PETSc.options.languages', self.setCompilers) 79 self.indexTypes = framework.require('PETSc.options.indexTypes', self.compilers) 80 self.compilers = framework.require('config.compilers', self) 81 self.types = framework.require('config.types', self) 82 self.headers = framework.require('config.headers', self) 83 self.functions = framework.require('config.functions', self) 84 self.libraries = framework.require('config.libraries', self) 85 self.atomics = framework.require('config.atomics', self) 86 self.make = framework.require('config.packages.make', self) 87 self.blasLapack = framework.require('config.packages.BlasLapack',self) 88 self.cmake = framework.require('config.packages.cmake',self) 89 self.externalpackagesdir = framework.require('PETSc.options.externalpackagesdir',self) 90 self.mpi = framework.require('config.packages.MPI',self) 91 92 for utility in sorted(os.listdir(os.path.join('config','PETSc','options'))): 93 self.registerPythonFile(utility,'PETSc.options') 94 95 for utility in sorted(os.listdir(os.path.join('config','BuildSystem','config','utilities'))): 96 self.registerPythonFile(utility,'config.utilities') 97 98 for package in sorted(os.listdir(os.path.join('config', 'BuildSystem', 'config', 'packages'))): 99 obj = self.registerPythonFile(package,'config.packages') 100 if obj: 101 obj.archProvider = self.framework.requireModule(obj.archProvider, obj) 102 obj.languageProvider = self.framework.requireModule(obj.languageProvider, obj) 103 obj.installDirProvider = self.framework.requireModule(obj.installDirProvider, obj) 104 obj.externalPackagesDirProvider = self.framework.requireModule(obj.externalPackagesDirProvider, obj) 105 obj.precisionProvider = self.framework.requireModule(obj.precisionProvider, obj) 106 obj.indexProvider = self.framework.requireModule(obj.indexProvider, obj) 107 108 # Force blaslapack and opencl to depend on scalarType so precision is set before BlasLapack is built 109 framework.require('PETSc.options.scalarTypes', self.f2cblaslapack) 110 framework.require('PETSc.options.scalarTypes', self.fblaslapack) 111 framework.require('PETSc.options.scalarTypes', self.blaslapack) 112 framework.require('PETSc.options.scalarTypes', self.opencl) 113 114 self.programs.headerPrefix = self.headerPrefix 115 self.compilers.headerPrefix = self.headerPrefix 116 self.types.headerPrefix = self.headerPrefix 117 self.headers.headerPrefix = self.headerPrefix 118 self.functions.headerPrefix = self.headerPrefix 119 self.libraries.headerPrefix = self.headerPrefix 120 121 # Register user provided package scripts 122 if 'with-package-scripts' in self.framework.argDB: 123 for script in self.framework.argDB['with-package-scripts']: 124 if os.path.splitext(script)[1] != '.py': 125 raise RuntimeError('Only python scripts compatible with configure package script format should be specified! Invalid option -with-package-scripts='+script) 126 self.framework.logPrint('User is registering a new package script: '+script) 127 dname,fname = os.path.split(script) 128 if dname: sys.path.append(dname) 129 self.registerPythonFile(fname,'') 130 131 # test for a variety of basic headers and functions 132 headersC = map(lambda name: name+'.h', ['setjmp','dos', 'endian', 'fcntl', 'float', 'io', 'limits', 'malloc', 'pwd', 'search', 'strings', 133 'unistd', 'sys/sysinfo', 'machine/endian', 'sys/param', 'sys/procfs', 'sys/resource', 134 'sys/systeminfo', 'sys/times', 'sys/utsname','string', 'stdlib', 135 'sys/socket','sys/wait','netinet/in','netdb','Direct','time','Ws2tcpip','sys/types', 136 'WindowsX', 'cxxabi','float','ieeefp','stdint','sched','pthread','inttypes','immintrin','zmmintrin']) 137 functions = ['access', '_access', 'clock', 'drand48', 'getcwd', '_getcwd', 'getdomainname', 'gethostname', 138 'gettimeofday', 'getwd', 'memalign', 'mkstemp', 'popen', 'PXFGETARG', 'rand', 'getpagesize', 139 'readlink', 'realpath', 'sigaction', 'signal', 'sigset', 'usleep', 'sleep', '_sleep', 'socket', 140 'times', 'gethostbyname', 'uname','snprintf','_snprintf','lseek','_lseek','time','fork','stricmp', 141 'strcasecmp', 'bzero', 'dlopen', 'dlsym', 'dlclose', 'dlerror','get_nprocs','sysctlbyname', 142 '_set_output_format','_mkdir'] 143 libraries1 = [(['socket', 'nsl'], 'socket'), (['fpe'], 'handle_sigfpes')] 144 self.headers.headers.extend(headersC) 145 self.functions.functions.extend(functions) 146 self.libraries.libraries.extend(libraries1) 147 148 return 149 150 def DumpPkgconfig(self): 151 ''' Create a pkg-config file ''' 152 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')): 153 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig')) 154 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','pkgconfig','PETSc.pc'),'w') 155 cflags_inc = ['-I${includedir}'] 156 if self.framework.argDB['prefix']: 157 fd.write('prefix='+self.installdir.dir+'\n') 158 else: 159 fd.write('prefix='+os.path.join(self.petscdir.dir, self.arch.arch)+'\n') 160 cflags_inc.append('-I' + os.path.join(self.petscdir.dir, 'include')) 161 fd.write('exec_prefix=${prefix}\n') 162 fd.write('includedir=${prefix}/include\n') 163 fd.write('libdir=${prefix}/lib\n') 164 165 self.setCompilers.pushLanguage('C') 166 fd.write('ccompiler='+self.setCompilers.getCompiler()+'\n') 167 fd.write('cflags_extra='+self.setCompilers.getCompilerFlags().strip()+'\n') 168 fd.write('cflags_dep='+self.compilers.dependenciesGenerationFlag.get('C','')+'\n') 169 fd.write('ldflag_rpath='+self.setCompilers.CSharedLinkerFlag+'\n') 170 self.setCompilers.popLanguage() 171 if hasattr(self.compilers, 'CXX'): 172 self.setCompilers.pushLanguage('C++') 173 fd.write('cxxcompiler='+self.setCompilers.getCompiler()+'\n') 174 fd.write('cxxflags_extra='+self.setCompilers.getCompilerFlags().strip()+'\n') 175 self.setCompilers.popLanguage() 176 if hasattr(self.compilers, 'FC'): 177 self.setCompilers.pushLanguage('FC') 178 fd.write('fcompiler='+self.setCompilers.getCompiler()+'\n') 179 fd.write('fflags_extra='+self.setCompilers.getCompilerFlags().strip()+'\n') 180 self.setCompilers.popLanguage() 181 182 fd.write('\n') 183 fd.write('Name: PETSc\n') 184 fd.write('Description: Library to solve ODEs and algebraic equations\n') 185 fd.write('Version: %s\n' % self.petscdir.version) 186 fd.write('Cflags: ' + ' '.join([self.setCompilers.CPPFLAGS] + cflags_inc) + '\n') 187 fd.write('Libs: '+self.libraries.toStringNoDupes(['-L${libdir}', self.petsclib], with_rpath=False)+'\n') 188 # Remove RPATH flags from library list. User can add them using 189 # pkg-config --variable=ldflag_rpath and pkg-config --libs-only-L 190 fd.write('Libs.private: '+self.libraries.toStringNoDupes([f for f in self.packagelibs+self.complibs if not f.startswith(self.setCompilers.CSharedLinkerFlag)], with_rpath=False)+'\n') 191 192 fd.close() 193 return 194 195 def DumpModule(self): 196 ''' Create a module file ''' 197 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules')): 198 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules')) 199 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules','petsc')): 200 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules','petsc')) 201 if self.framework.argDB['prefix']: 202 installdir = self.installdir.dir 203 installarch = '' 204 installpath = os.path.join(installdir,'bin') 205 else: 206 installdir = self.petscdir.dir 207 installarch = self.arch.arch 208 installpath = os.path.join(installdir,installarch,'bin')+':'+os.path.join(installdir,'bin') 209 fd = open(os.path.join(self.petscdir.dir,self.arch.arch,'lib','petsc','conf','modules','petsc',self.petscdir.version),'w') 210 fd.write('''\ 211#%%Module 212 213proc ModulesHelp { } { 214 puts stderr "This module sets the path and environment variables for petsc-%s" 215 puts stderr " see https://www.mcs.anl.gov/petsc/ for more information " 216 puts stderr "" 217} 218module-whatis "PETSc - Portable, Extensible Toolkit for Scientific Computation" 219 220set petsc_dir "%s" 221set petsc_arch "%s" 222 223setenv PETSC_ARCH "$petsc_arch" 224setenv PETSC_DIR "$petsc_dir" 225prepend-path PATH "%s" 226''' % (self.petscdir.version, installdir, installarch, installpath)) 227 fd.close() 228 return 229 230 def Dump(self): 231 ''' Actually put the values into the configuration files ''' 232 # eventually everything between -- should be gone 233 if self.mpi.usingMPIUni: 234 # 235 # Remove any MPI/MPICH include files that may have been put here by previous runs of ./configure 236 self.executeShellCommand('rm -rf '+os.path.join(self.petscdir.dir,self.arch.arch,'include','mpi*')+' '+os.path.join(self.petscdir.dir,self.arch.arch,'include','opa*'), log = self.log) 237 238 self.setCompilers.pushLanguage('C') 239 compiler = self.setCompilers.getCompiler() 240 if compiler.endswith('mpicc') or compiler.endswith('mpiicc'): 241 try: 242 output = self.executeShellCommand(compiler + ' -show', log = self.log)[0] 243 compiler = output.split(' ')[0] 244 self.addDefine('MPICC_SHOW','"'+output.strip().replace('\n','\\\\n')+'"') 245 except: 246 self.addDefine('MPICC_SHOW','"Unavailable"') 247 else: 248 self.addDefine('MPICC_SHOW','"Unavailable"') 249 self.setCompilers.popLanguage() 250#----------------------------------------------------------------------------------------------------- 251 252 # Sometimes we need C compiler, even if built with C++ 253 self.setCompilers.pushLanguage('C') 254 self.addMakeMacro('CC_FLAGS',self.setCompilers.getCompilerFlags()) 255 self.setCompilers.popLanguage() 256 257 # And sometimes we need a C++ compiler even when PETSc is built with C 258 if hasattr(self.compilers, 'CXX'): 259 self.setCompilers.pushLanguage('Cxx') 260 self.addDefine('HAVE_CXX','1') 261 self.addMakeMacro('CXX_FLAGS',self.setCompilers.getCompilerFlags()) 262 cxx_linker = self.setCompilers.getLinker() 263 self.addMakeMacro('CXX_LINKER',cxx_linker) 264 self.addMakeMacro('CXX_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 265 self.setCompilers.popLanguage() 266 267 # C preprocessor values 268 self.addMakeMacro('CPP_FLAGS',self.setCompilers.CPPFLAGS) 269 270 # compiler values 271 self.setCompilers.pushLanguage(self.languages.clanguage) 272 self.addMakeMacro('PCC',self.setCompilers.getCompiler()) 273 self.addMakeMacro('PCC_FLAGS',self.setCompilers.getCompilerFlags()) 274 self.setCompilers.popLanguage() 275 # .o or .obj 276 self.addMakeMacro('CC_SUFFIX','o') 277 278 # executable linker values 279 self.setCompilers.pushLanguage(self.languages.clanguage) 280 pcc_linker = self.setCompilers.getLinker() 281 self.addMakeMacro('PCC_LINKER',pcc_linker) 282 self.addMakeMacro('PCC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 283 self.setCompilers.popLanguage() 284 # '' for Unix, .exe for Windows 285 self.addMakeMacro('CC_LINKER_SUFFIX','') 286 287 if hasattr(self.compilers, 'FC'): 288 if self.framework.argDB['with-fortran-bindings']: 289 self.addDefine('HAVE_FORTRAN','1') 290 self.setCompilers.pushLanguage('FC') 291 # need FPPFLAGS in config/setCompilers 292 self.addMakeMacro('FPP_FLAGS',self.setCompilers.CPPFLAGS) 293 294 # compiler values 295 self.addMakeMacro('FC_FLAGS',self.setCompilers.getCompilerFlags()) 296 self.setCompilers.popLanguage() 297 # .o or .obj 298 self.addMakeMacro('FC_SUFFIX','o') 299 300 # executable linker values 301 self.setCompilers.pushLanguage('FC') 302 # Cannot have NAG f90 as the linker - so use pcc_linker as fc_linker 303 fc_linker = self.setCompilers.getLinker() 304 if config.setCompilers.Configure.isNAG(fc_linker, self.log): 305 self.addMakeMacro('FC_LINKER',pcc_linker) 306 else: 307 self.addMakeMacro('FC_LINKER',fc_linker) 308 self.addMakeMacro('FC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 309 # apple requires this shared library linker flag on SOME versions of the os 310 if self.setCompilers.getLinkerFlags().find('-Wl,-commons,use_dylibs') > -1: 311 self.addMakeMacro('DARWIN_COMMONS_USE_DYLIBS',' -Wl,-commons,use_dylibs ') 312 self.setCompilers.popLanguage() 313 314 # F90 Modules 315 if self.setCompilers.fortranModuleIncludeFlag: 316 self.addMakeMacro('FC_MODULE_FLAG', self.setCompilers.fortranModuleIncludeFlag) 317 else: # for non-f90 compilers like g77 318 self.addMakeMacro('FC_MODULE_FLAG', '-I') 319 if self.setCompilers.fortranModuleIncludeFlag: 320 self.addMakeMacro('FC_MODULE_OUTPUT_FLAG', self.setCompilers.fortranModuleOutputFlag) 321 else: 322 self.addMakeMacro('FC','') 323 324 if hasattr(self.compilers, 'CUDAC'): 325 self.setCompilers.pushLanguage('CUDA') 326 self.addMakeMacro('CUDAC_FLAGS',self.setCompilers.getCompilerFlags()) 327 self.setCompilers.popLanguage() 328 329 # shared library linker values 330 self.setCompilers.pushLanguage(self.languages.clanguage) 331 # need to fix BuildSystem to collect these separately 332 self.addMakeMacro('SL_LINKER',self.setCompilers.getLinker()) 333 self.addMakeMacro('SL_LINKER_FLAGS','${PCC_LINKER_FLAGS}') 334 self.setCompilers.popLanguage() 335 # One of 'a', 'so', 'lib', 'dll', 'dylib' (perhaps others also?) depending on the library generator and architecture 336 # Note: . is not included in this macro, consistent with AR_LIB_SUFFIX 337 if self.setCompilers.sharedLibraryExt == self.setCompilers.AR_LIB_SUFFIX: 338 self.addMakeMacro('SL_LINKER_SUFFIX', '') 339 self.addDefine('SLSUFFIX','""') 340 else: 341 self.addMakeMacro('SL_LINKER_SUFFIX', self.setCompilers.sharedLibraryExt) 342 self.addDefine('SLSUFFIX','"'+self.setCompilers.sharedLibraryExt+'"') 343 344 self.addMakeMacro('SL_LINKER_LIBS','${PETSC_EXTERNAL_LIB_BASIC}') 345 346#----------------------------------------------------------------------------------------------------- 347 348 # CONLY or CPP. We should change the PETSc makefiles to do this better 349 if self.languages.clanguage == 'C': lang = 'CONLY' 350 else: lang = 'CXXONLY' 351 self.addMakeMacro('PETSC_LANGUAGE',lang) 352 353 # real or complex 354 self.addMakeMacro('PETSC_SCALAR',self.scalartypes.scalartype) 355 # double or float 356 self.addMakeMacro('PETSC_PRECISION',self.scalartypes.precision) 357 358 if self.framework.argDB['with-batch']: 359 self.addMakeMacro('PETSC_WITH_BATCH','1') 360 361 # Test for compiler-specific macros that need to be defined. 362 if self.setCompilers.isCrayVector('CC', self.log): 363 self.addDefine('HAVE_CRAY_VECTOR','1') 364 365#----------------------------------------------------------------------------------------------------- 366 if self.functions.haveFunction('gethostbyname') and self.functions.haveFunction('socket') and self.headers.haveHeader('netinet/in.h'): 367 self.addDefine('USE_SOCKET_VIEWER','1') 368 if self.checkCompile('#include <sys/socket.h>','setsockopt(0,SOL_SOCKET,SO_REUSEADDR,0,0)'): 369 self.addDefine('HAVE_SO_REUSEADDR','1') 370 371#----------------------------------------------------------------------------------------------------- 372 # print include and lib for makefiles 373 self.framework.packages.reverse() 374 petscincludes = [os.path.join(self.petscdir.dir,'include'),os.path.join(self.petscdir.dir,self.arch.arch,'include')] 375 petscincludes_install = [os.path.join(self.installdir.dir, 'include')] if self.framework.argDB['prefix'] else petscincludes 376 includes = [] 377 self.packagelibs = [] 378 for i in self.framework.packages: 379 if i.useddirectly: 380 self.addDefine('HAVE_'+i.PACKAGE.replace('-','_'), 1) # ONLY list package if it is used directly by PETSc (and not only by another package) 381 if not isinstance(i.lib, list): 382 i.lib = [i.lib] 383 if i.linkedbypetsc: self.packagelibs.extend(i.lib) 384 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_LIB', self.libraries.toStringNoDupes(i.lib)) 385 if hasattr(i,'include'): 386 if not isinstance(i.include,list): 387 i.include = [i.include] 388 includes.extend(i.include) 389 self.addMakeMacro(i.PACKAGE.replace('-','_')+'_INCLUDE',self.headers.toStringNoDupes(i.include)) 390 if self.framework.argDB['with-single-library']: 391 self.petsclib = '-lpetsc' 392 else: 393 self.petsclib = '-lpetscts -lpetscsnes -lpetscksp -lpetscdm -lpetscmat -lpetscvec -lpetscsys' 394 self.complibs = self.compilers.flibs+self.compilers.cxxlibs+self.compilers.LIBS.split() 395 self.PETSC_WITH_EXTERNAL_LIB = self.libraries.toStringNoDupes(['-L${PETSC_DIR}/${PETSC_ARCH}/lib', self.petsclib]+self.packagelibs+self.complibs) 396 self.PETSC_EXTERNAL_LIB_BASIC = self.libraries.toStringNoDupes(self.packagelibs+self.complibs) 397 398 self.addMakeMacro('PETSC_EXTERNAL_LIB_BASIC',self.PETSC_EXTERNAL_LIB_BASIC) 399 allincludes = petscincludes + includes 400 allincludes_install = petscincludes_install + includes 401 self.PETSC_CC_INCLUDES = self.headers.toStringNoDupes(allincludes) 402 self.PETSC_CC_INCLUDES_INSTALL = self.headers.toStringNoDupes(allincludes_install) 403 self.addMakeMacro('PETSC_CC_INCLUDES',self.PETSC_CC_INCLUDES) 404 self.addMakeMacro('PETSC_CC_INCLUDES_INSTALL', self.PETSC_CC_INCLUDES_INSTALL) 405 if hasattr(self.compilers, 'FC'): 406 def modinc(includes): 407 return includes if self.compilers.fortranIsF90 else [] 408 self.addMakeMacro('PETSC_FC_INCLUDES',self.headers.toStringNoDupes(allincludes,modinc(allincludes))) 409 self.addMakeMacro('PETSC_FC_INCLUDES_INSTALL',self.headers.toStringNoDupes(allincludes_install,modinc(allincludes_install))) 410 411 self.addDefine('LIB_DIR','"'+os.path.join(self.installdir.dir,'lib')+'"') 412 413 if self.framework.argDB['with-single-library']: 414 # overrides the values set in conf/variables 415 self.addMakeMacro('LIBNAME','${INSTALL_LIB_DIR}/libpetsc.${AR_LIB_SUFFIX}') 416 self.addMakeMacro('SHLIBS','libpetsc') 417 self.addMakeMacro('PETSC_LIB_BASIC','-lpetsc') 418 self.addMakeMacro('PETSC_KSP_LIB_BASIC','-lpetsc') 419 self.addMakeMacro('PETSC_TS_LIB_BASIC','-lpetsc') 420 self.addMakeMacro('PETSC_TAO_LIB_BASIC','-lpetsc') 421 self.addMakeMacro('PETSC_WITH_EXTERNAL_LIB',self.PETSC_WITH_EXTERNAL_LIB) 422 self.addDefine('USE_SINGLE_LIBRARY', '1') 423 if self.sharedlibraries.useShared: 424 self.addMakeMacro('PETSC_SYS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 425 self.addMakeMacro('PETSC_VEC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 426 self.addMakeMacro('PETSC_MAT_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 427 self.addMakeMacro('PETSC_DM_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 428 self.addMakeMacro('PETSC_KSP_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 429 self.addMakeMacro('PETSC_SNES_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 430 self.addMakeMacro('PETSC_TS_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 431 self.addMakeMacro('PETSC_TAO_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 432 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 433 self.addMakeMacro('PETSC_LIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 434 self.addMakeMacro('PETSC_CONTRIB','${C_SH_LIB_PATH} ${PETSC_WITH_EXTERNAL_LIB}') 435 else: 436 self.addMakeMacro('PETSC_SYS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 437 self.addMakeMacro('PETSC_VEC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 438 self.addMakeMacro('PETSC_MAT_LIB','${PETSC_WITH_EXTERNAL_LIB}') 439 self.addMakeMacro('PETSC_DM_LIB','${PETSC_WITH_EXTERNAL_LIB}') 440 self.addMakeMacro('PETSC_KSP_LIB','${PETSC_WITH_EXTERNAL_LIB}') 441 self.addMakeMacro('PETSC_SNES_LIB','${PETSC_WITH_EXTERNAL_LIB}') 442 self.addMakeMacro('PETSC_TS_LIB','${PETSC_WITH_EXTERNAL_LIB}') 443 self.addMakeMacro('PETSC_TAO_LIB','${PETSC_WITH_EXTERNAL_LIB}') 444 self.addMakeMacro('PETSC_CHARACTERISTIC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 445 self.addMakeMacro('PETSC_LIB','${PETSC_WITH_EXTERNAL_LIB}') 446 self.addMakeMacro('PETSC_CONTRIB','${PETSC_WITH_EXTERNAL_LIB}') 447 448 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib')): 449 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib')) 450 451# add a makefile endtry for display 452 if self.framework.argDB['with-display']: 453 self.addMakeMacro('DISPLAY',self.framework.argDB['with-display']) 454 455 # add a makefile entry for configure options 456 self.addMakeMacro('CONFIGURE_OPTIONS', self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')) 457 return 458 459 def dumpConfigInfo(self): 460 import time 461 fd = open(os.path.join(self.arch.arch,'include','petscconfiginfo.h'),'w') 462 fd.write('static const char *petscconfigureoptions = "'+self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')+'";\n') 463 fd.close() 464 return 465 466 def dumpMachineInfo(self): 467 import platform 468 import datetime 469 import time 470 import script 471 def escape(s): 472 return s.replace('"',r'\"').replace(r'\ ',r'\\ ') 473 fd = open(os.path.join(self.arch.arch,'include','petscmachineinfo.h'),'w') 474 fd.write('static const char *petscmachineinfo = \"\\n\"\n') 475 fd.write('\"-----------------------------------------\\n\"\n') 476 buildhost = platform.node() 477 if os.environ.get('SOURCE_DATE_EPOCH'): 478 buildhost = "reproducible" 479 buildtime = datetime.datetime.utcfromtimestamp(int(os.environ.get('SOURCE_DATE_EPOCH', time.time()))) 480 fd.write('\"Libraries compiled on %s on %s \\n\"\n' % (buildtime, buildhost)) 481 fd.write('\"Machine characteristics: %s\\n\"\n' % (platform.platform())) 482 fd.write('\"Using PETSc directory: %s\\n\"\n' % (escape(self.installdir.petscDir))) 483 fd.write('\"Using PETSc arch: %s\\n\"\n' % (escape(self.installdir.petscArch))) 484 fd.write('\"-----------------------------------------\\n\";\n') 485 fd.write('static const char *petsccompilerinfo = \"\\n\"\n') 486 self.setCompilers.pushLanguage(self.languages.clanguage) 487 fd.write('\"Using C compiler: %s %s \\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()))) 488 self.setCompilers.popLanguage() 489 if hasattr(self.compilers, 'FC'): 490 self.setCompilers.pushLanguage('FC') 491 fd.write('\"Using Fortran compiler: %s %s %s\\n\"\n' % (escape(self.setCompilers.getCompiler()), escape(self.setCompilers.getCompilerFlags()), escape(self.setCompilers.CPPFLAGS))) 492 self.setCompilers.popLanguage() 493 fd.write('\"-----------------------------------------\\n\";\n') 494 fd.write('static const char *petsccompilerflagsinfo = \"\\n\"\n') 495 fd.write('\"Using include paths: %s\\n\"\n' % (escape(self.PETSC_CC_INCLUDES_INSTALL.replace('${PETSC_DIR}', self.installdir.petscDir)))) 496 fd.write('\"-----------------------------------------\\n\";\n') 497 fd.write('static const char *petsclinkerinfo = \"\\n\"\n') 498 self.setCompilers.pushLanguage(self.languages.clanguage) 499 fd.write('\"Using C linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 500 self.setCompilers.popLanguage() 501 if hasattr(self.compilers, 'FC'): 502 self.setCompilers.pushLanguage('FC') 503 fd.write('\"Using Fortran linker: %s\\n\"\n' % (escape(self.setCompilers.getLinker()))) 504 self.setCompilers.popLanguage() 505 fd.write('\"Using libraries: %s%s -L%s %s %s\\n\"\n' % (escape(self.setCompilers.CSharedLinkerFlag), escape(os.path.join(self.installdir.petscDir, self.installdir.petscArch, 'lib')), escape(os.path.join(self.installdir.petscDir, self.installdir.petscArch, 'lib')), escape(self.petsclib), escape(self.PETSC_EXTERNAL_LIB_BASIC))) 506 fd.write('\"-----------------------------------------\\n\";\n') 507 fd.close() 508 return 509 510 def dumpCMakeConfig(self): 511 ''' 512 Writes configuration-specific values to ${PETSC_ARCH}/lib/petsc/conf/PETScBuildInternal.cmake. 513 This file is private to PETSc and should not be included by third parties 514 (a suitable file can be produced later by CMake, but this is not it). 515 ''' 516 def cmakeset(fd,key,val=True): 517 if val == True: val = 'YES' 518 if val == False: val = 'NO' 519 fd.write('set (' + key + ' ' + val + ')\n') 520 def ensurelist(a): 521 if isinstance(a,list): 522 return a 523 else: 524 return [a] 525 def libpath(lib): 526 'Returns a search path if that is what this item provides, else "" which will be cleaned out later' 527 if not isinstance(lib,str): return '' 528 if lib.startswith('-L'): return lib[2:] 529 if lib.startswith('-R'): return lib[2:] 530 if lib.startswith('-Wl,-rpath,'): 531 # This case occurs when an external package needs a specific system library that is normally provided by the compiler. 532 # In other words, the -L path is builtin to the wrapper or compiler, here we provide it so that CMake can locate the 533 # corresponding library. 534 return lib[len('-Wl,-rpath,'):] 535 if lib.startswith('-'): return '' 536 return os.path.dirname(lib) 537 def cleanlib(lib): 538 'Returns a library name if that is what this item provides, else "" which will be cleaned out later' 539 if not isinstance(lib,str): return '' 540 if lib.startswith('-l'): return lib[2:] 541 if lib.startswith('-Wl') or lib.startswith('-L'): return '' 542 lib = os.path.splitext(os.path.basename(lib))[0] 543 if lib.startswith('lib'): return lib[3:] 544 return lib 545 def nub(lst): 546 'Return a list containing the first occurrence of each unique element' 547 unique = [] 548 for elem in lst: 549 if elem not in unique and elem != '': 550 unique.append(elem) 551 return unique 552 def nublast(lst): 553 'Return a list containing the last occurrence of each unique entry in a list' 554 return reversed(nub(reversed(lst))) 555 def cmakeexpand(varname): 556 return r'"${' + varname + r'}"' 557 def uniqextend(lst,new): 558 for x in ensurelist(new): 559 if x not in lst: 560 lst.append(x) 561 def notstandardinclude(path): 562 return path not in '/usr/include'.split() # /usr/local/include is not automatically included on FreeBSD 563 def writeMacroDefinitions(fd): 564 if self.mpi.usingMPIUni: 565 cmakeset(fd,'PETSC_HAVE_MPIUNI') 566 for pkg in self.framework.packages: 567 if pkg.useddirectly: 568 cmakeset(fd,'PETSC_HAVE_' + pkg.PACKAGE.replace('-','_')) 569 for pair in pkg.defines.items(): 570 if pair[0].startswith('HAVE_') and pair[1]: 571 cmakeset(fd, self.framework.getFullDefineName(pkg, pair[0]), pair[1]) 572 for name,val in self.functions.defines.items(): 573 cmakeset(fd,'PETSC_'+name,val) 574 for dct in [self.defines, self.libraryoptions.defines]: 575 for k,v in dct.items(): 576 if k.startswith('USE_'): 577 cmakeset(fd,'PETSC_' + k, v) 578 cmakeset(fd,'PETSC_USE_COMPLEX', self.scalartypes.scalartype == 'complex') 579 cmakeset(fd,'PETSC_USE_REAL_' + self.scalartypes.precision.upper()) 580 cmakeset(fd,'PETSC_CLANGUAGE_'+self.languages.clanguage) 581 if hasattr(self.compilers, 'FC'): 582 cmakeset(fd,'PETSC_HAVE_FORTRAN') 583 if self.compilers.fortranIsF90: 584 cmakeset(fd,'PETSC_USING_F90') 585 if self.compilers.fortranIsF2003: 586 cmakeset(fd,'PETSC_USING_F2003') 587 if hasattr(self.compilers, 'CXX'): 588 cmakeset(fd,'PETSC_HAVE_CXX') 589 if self.sharedlibraries.useShared: 590 cmakeset(fd,'BUILD_SHARED_LIBS') 591 def writeBuildFlags(fd): 592 def extendby(lib): 593 libs = ensurelist(lib) 594 lib_paths.extend(map(libpath,libs)) 595 lib_libs.extend(map(cleanlib,libs)) 596 lib_paths = [] 597 lib_libs = [] 598 includes = [] 599 libvars = [] 600 for pkg in self.framework.packages: 601 if pkg.linkedbypetsc: 602 extendby(pkg.lib) 603 uniqextend(includes,pkg.include) 604 extendby(self.libraries.math) 605 extendby(self.libraries.rt) 606 extendby(self.compilers.flibs) 607 extendby(self.compilers.cxxlibs) 608 extendby(self.compilers.LIBS.split()) 609 for libname in nublast(lib_libs): 610 libvar = 'PETSC_' + libname.upper() + '_LIB' 611 addpath = '' 612 for lpath in nublast(lib_paths): 613 addpath += '"' + str(lpath) + '" ' 614 fd.write('find_library (' + libvar + ' ' + libname + ' HINTS ' + addpath + ')\n') 615 libvars.append(libvar) 616 fd.write('mark_as_advanced (' + ' '.join(libvars) + ')\n') 617 fd.write('set (PETSC_PACKAGE_LIBS ' + ' '.join(map(cmakeexpand,libvars)) + ')\n') 618 includes = list(filter(notstandardinclude,includes)) 619 fd.write('set (PETSC_PACKAGE_INCLUDES ' + ' '.join(map(lambda i: '"'+i+'"',includes)) + ')\n') 620 fd = open(os.path.join(self.arch.arch,'lib','petsc','conf','PETScBuildInternal.cmake'), 'w') 621 writeMacroDefinitions(fd) 622 writeBuildFlags(fd) 623 fd.close() 624 return 625 626 def dumpCMakeLists(self): 627 import sys 628 if sys.version_info >= (2,4): 629 import cmakegen 630 try: 631 cmakegen.main(self.petscdir.dir, log=self.framework.log) 632 except (OSError) as e: 633 self.framework.logPrint('Generating CMakeLists.txt failed:\n' + str(e)) 634 else: 635 self.framework.logPrint('Skipping cmakegen due to old python version: ' +str(sys.version_info) ) 636 637 def cmakeBoot(self): 638 import sys 639 self.cmakeboot_success = False 640 if sys.version_info >= (2,4) and hasattr(self.cmake,'cmake'): 641 oldRead = self.argDB.readonly 642 self.argDB.readonly = True 643 try: 644 import cmakeboot 645 self.cmakeboot_success = cmakeboot.main(petscdir=self.petscdir.dir,petscarch=self.arch.arch,argDB=self.argDB,framework=self.framework,log=self.framework.log) 646 except (OSError) as e: 647 self.framework.logPrint('Booting CMake in PETSC_ARCH failed:\n' + str(e)) 648 except (ImportError, KeyError) as e: 649 self.framework.logPrint('Importing cmakeboot failed:\n' + str(e)) 650 self.argDB.readonly = oldRead 651 if self.cmakeboot_success: 652 if hasattr(self.compilers, 'FC') and self.compilers.fortranIsF90 and not self.setCompilers.fortranModuleOutputFlag: 653 self.framework.logPrint('CMake configured successfully, but could not be used by default because of missing fortranModuleOutputFlag\n') 654 else: 655 self.framework.logPrint('CMake configured successfully, using as default build\n') 656 self.addMakeMacro('PETSC_BUILD_USING_CMAKE',1) 657 else: 658 self.framework.logPrint('CMake configuration was unsuccessful\n') 659 else: 660 self.framework.logPrint('Skipping cmakeboot due to old python version: ' +str(sys.version_info) ) 661 return 662 663 def configurePrefetch(self): 664 '''Sees if there are any prefetch functions supported''' 665 if config.setCompilers.Configure.isSolaris(self.log) or self.framework.argDB['with-ios'] or not self.framework.argDB['with-prefetch']: 666 self.addDefine('Prefetch(a,b,c)', ' ') 667 return 668 self.pushLanguage(self.languages.clanguage) 669 if self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch((const char*)v,_MM_HINT_NTA);\n'): 670 # The Intel Intrinsics manual [1] specifies the prototype 671 # 672 # void _mm_prefetch(char const *a, int sel); 673 # 674 # but other vendors seem to insist on using subtly different 675 # prototypes, including void* for the pointer, and an enum for 676 # sel. These are both reasonable changes, but negatively impact 677 # portability. 678 # 679 # [1] https://software.intel.com/file/6373 680 self.addDefine('HAVE_XMMINTRIN_H', 1) 681 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const char*)(a),(c))') 682 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 683 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 684 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 685 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 686 elif self.checkLink('#include <xmmintrin.h>', 'void *v = 0;_mm_prefetch(v,_MM_HINT_NTA);\n'): 687 self.addDefine('HAVE_XMMINTRIN_H', 1) 688 self.addDefine('Prefetch(a,b,c)', '_mm_prefetch((const void*)(a),(c))') 689 self.addDefine('PREFETCH_HINT_NTA', '_MM_HINT_NTA') 690 self.addDefine('PREFETCH_HINT_T0', '_MM_HINT_T0') 691 self.addDefine('PREFETCH_HINT_T1', '_MM_HINT_T1') 692 self.addDefine('PREFETCH_HINT_T2', '_MM_HINT_T2') 693 elif self.checkLink('', 'void *v = 0;__builtin_prefetch(v,0,0);\n'): 694 # From GCC docs: void __builtin_prefetch(const void *addr,int rw,int locality) 695 # 696 # The value of rw is a compile-time constant one or zero; one 697 # means that the prefetch is preparing for a write to the memory 698 # address and zero, the default, means that the prefetch is 699 # preparing for a read. The value locality must be a compile-time 700 # constant integer between zero and three. A value of zero means 701 # that the data has no temporal locality, so it need not be left 702 # in the cache after the access. A value of three means that the 703 # data has a high degree of temporal locality and should be left 704 # in all levels of cache possible. Values of one and two mean, 705 # respectively, a low or moderate degree of temporal locality. 706 # 707 # Here we adopt Intel's x86/x86-64 naming scheme for the locality 708 # hints. Using macros for these values in necessary since some 709 # compilers require an enum. 710 self.addDefine('Prefetch(a,b,c)', '__builtin_prefetch((a),(b),(c))') 711 self.addDefine('PREFETCH_HINT_NTA', '0') 712 self.addDefine('PREFETCH_HINT_T0', '3') 713 self.addDefine('PREFETCH_HINT_T1', '2') 714 self.addDefine('PREFETCH_HINT_T2', '1') 715 else: 716 self.addDefine('Prefetch(a,b,c)', ' ') 717 self.popLanguage() 718 719 def configureAtoll(self): 720 '''Checks if atoll exists''' 721 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")'): 722 self.addDefine('HAVE_ATOLL', '1') 723 724 def configureUnused(self): 725 '''Sees if __attribute((unused)) is supported''' 726 if self.framework.argDB['with-ios']: 727 self.addDefine('UNUSED', ' ') 728 return 729 self.pushLanguage(self.languages.clanguage) 730 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'): 731 self.addDefine('UNUSED', '__attribute((unused))') 732 else: 733 self.addDefine('UNUSED', ' ') 734 self.popLanguage() 735 736 def configureIsatty(self): 737 '''Check if the Unix C function isatty() works correctly 738 Actually just assumes it does not work correctly on batch systems''' 739 if not self.framework.argDB['with-batch']: 740 self.addDefine('USE_ISATTY',1) 741 742 def configureDeprecated(self): 743 '''Check if __attribute((deprecated)) is supported''' 744 self.pushLanguage(self.languages.clanguage) 745 ## Recent versions of gcc and clang support __attribute((deprecated("string argument"))), which is very useful, but 746 ## Intel has conspired to make a supremely environment-sensitive compiler. The Intel compiler looks at the gcc 747 ## executable in the environment to determine the language compatibility that it should attempt to emulate. Some 748 ## important Cray installations have built PETSc using the Intel compiler, but with a newer gcc module loaded (e.g., 749 ## 4.7). Thus at PETSc configure time, the Intel compiler decides to support the string argument, but the gcc 750 ## found in the default user environment is older and does not support the argument. If GCC and Intel were cool 751 ## like Clang and supported __has_attribute, we could avoid configure tests entirely, but they don't. And that is 752 ## why we can't have nice things. 753 # 754 # if self.checkCompile("""__attribute((deprecated("Why you shouldn't use myfunc"))) static int myfunc(void) { return 1;}""", ''): 755 # self.addDefine('DEPRECATED_FUNCTION(why)', '__attribute((deprecated(why)))') 756 # self.addDefine('DEPRECATED_TYPEDEF(why)', '__attribute((deprecated(why)))') 757 if self.checkCompile("""__attribute((deprecated)) static int myfunc(void) { return 1;}""", ''): 758 self.addDefine('DEPRECATED_FUNCTION(why)', '__attribute((deprecated))') 759 self.addDefine('DEPRECATED_TYPEDEF(why)', '__attribute((deprecated))') 760 else: 761 self.addDefine('DEPRECATED_FUNCTION(why)', ' ') 762 self.addDefine('DEPRECATED_TYPEDEF(why)', ' ') 763 if self.checkCompile("""enum E {oldval __attribute((deprecated)), newval };""", ''): 764 self.addDefine('DEPRECATED_ENUM(why)', '__attribute((deprecated))') 765 else: 766 self.addDefine('DEPRECATED_ENUM(why)', ' ') 767 # I was unable to make a CPP macro that takes the old and new values as seperate arguments and builds the message needed by _Pragma 768 # hence the deprecation message is handled as it is 769 if self.checkCompile('#define TEST _Pragma("GCC warning \"Testing _Pragma\"") value'): 770 self.addDefine('DEPRECATED_MACRO(why)', '_Pragma(why)') 771 else: 772 self.addDefine('DEPRECATED_MACRO(why)', ' ') 773 self.popLanguage() 774 775 def configureAlign(self): 776 '''Check if __attribute(align) is supported''' 777 filename = 'conftestalign' 778 includes = ''' 779#include <sys/types.h> 780#if STDC_HEADERS 781#include <stdlib.h> 782#include <stdio.h> 783#include <stddef.h> 784#endif\n''' 785 body = ''' 786struct mystruct {int myint;} __attribute((aligned(16))); 787FILE *f = fopen("'''+filename+'''", "w"); 788if (!f) exit(1); 789fprintf(f, "%lu\\n", (unsigned long)sizeof(struct mystruct)); 790''' 791 if 'known-has-attribute-aligned' in self.argDB: 792 if self.argDB['known-has-attribute-aligned']: 793 size = 16 794 else: 795 size = -3 796 elif not self.argDB['with-batch']: 797 self.pushLanguage(self.languages.clanguage) 798 try: 799 if self.checkRun(includes, body) and os.path.exists(filename): 800 f = open(filename) 801 size = int(f.read()) 802 f.close() 803 os.remove(filename) 804 else: 805 size = -4 806 except: 807 size = -1 808 self.framework.logPrint('Error checking attribute(aligned)') 809 self.popLanguage() 810 else: 811 self.framework.addBatchInclude(['#include <stdlib.h>', '#include <stdio.h>', '#include <sys/types.h>','struct mystruct {int myint;} __attribute((aligned(16)));']) 812 self.framework.addBatchBody('fprintf(output, " \'--known-has-attribute-aligned=%d\',\\n", sizeof(struct mystruct)==16);') 813 size = -2 814 if size == 16: 815 self.addDefine('ATTRIBUTEALIGNED(size)', '__attribute((aligned (size)))') 816 self.addDefine('HAVE_ATTRIBUTEALIGNED', 1) 817 else: 818 self.framework.logPrint('incorrect alignment. Found alignment:'+ str(size)) 819 self.addDefine('ATTRIBUTEALIGNED(size)', ' ') 820 return 821 822 def configureExpect(self): 823 '''Sees if the __builtin_expect directive is supported''' 824 self.pushLanguage(self.languages.clanguage) 825 if self.checkLink('', 'if (__builtin_expect(0,1)) return 1;'): 826 self.addDefine('HAVE_BUILTIN_EXPECT', 1) 827 self.popLanguage() 828 829 def configureFunctionName(self): 830 '''Sees if the compiler supports __func__ or a variant.''' 831 def getFunctionName(lang): 832 name = '"unknown"' 833 self.pushLanguage(lang) 834 for fname in ['__func__','__FUNCTION__','__extension__ __func__']: 835 code = "if ("+fname+"[0] != 'm') return 1;" 836 if self.checkCompile('',code) and self.checkLink('',code): 837 name = fname 838 break 839 self.popLanguage() 840 return name 841 langs = [] 842 843 self.addDefine('FUNCTION_NAME_C', getFunctionName('C')) 844 if hasattr(self.compilers, 'CXX'): 845 self.addDefine('FUNCTION_NAME_CXX', getFunctionName('Cxx')) 846 847 def configureIntptrt(self): 848 '''Determine what to use for uintptr_t''' 849 def staticAssertSizeMatchesVoidStar(inc,typename): 850 # The declaration is an error if either array size is negative. 851 # It should be okay to use an int that is too large, but it would be very unlikely for this to be the case 852 return self.checkCompile(inc, ('#define STATIC_ASSERT(cond) char negative_length_if_false[2*(!!(cond))-1]\n' 853 + 'STATIC_ASSERT(sizeof(void*) == sizeof(%s));'%typename)) 854 self.pushLanguage(self.languages.clanguage) 855 if self.checkCompile('#include <stdint.h>', 'int x; uintptr_t i = (uintptr_t)&x;'): 856 self.addDefine('UINTPTR_T', 'uintptr_t') 857 elif staticAssertSizeMatchesVoidStar('','unsigned long long'): 858 self.addDefine('UINTPTR_T', 'unsigned long long') 859 elif staticAssertSizeMatchesVoidStar('#include <stdlib.h>','size_t') or staticAssertSizeMatchesVoidStar('#include <string.h>', 'size_t'): 860 self.addDefine('UINTPTR_T', 'size_t') 861 elif staticAssertSizeMatchesVoidStar('','unsigned long'): 862 self.addDefine('UINTPTR_T', 'unsigned long') 863 elif staticAssertSizeMatchesVoidStar('','unsigned'): 864 self.addDefine('UINTPTR_T', 'unsigned') 865 else: 866 raise RuntimeError('Could not find any unsigned integer type matching void*') 867 self.popLanguage() 868 869 def configureRTLDDefault(self): 870 if self.checkCompile('#include <dlfcn.h>\n void *ptr = RTLD_DEFAULT;'): 871 self.addDefine('RTLD_DEFAULT','1') 872 return 873 874 def configureSolaris(self): 875 '''Solaris specific stuff''' 876 if os.path.isdir(os.path.join('/usr','ucblib')): 877 try: 878 flag = getattr(self.setCompilers, self.language[-1]+'SharedLinkerFlag') 879 except AttributeError: 880 flag = None 881 if flag is None: 882 self.compilers.LIBS += ' -L/usr/ucblib' 883 else: 884 self.compilers.LIBS += ' '+flag+'/usr/ucblib' 885 return 886 887 def configureLinux(self): 888 '''Linux specific stuff''' 889 # TODO: Test for this by mallocing an odd number of floats and checking the address 890 self.addDefine('HAVE_DOUBLE_ALIGN_MALLOC', 1) 891 return 892 893 def configureWin32(self): 894 '''Win32 non-cygwin specific stuff''' 895 kernel32=0 896 if self.libraries.add('Kernel32.lib','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 897 self.addDefine('HAVE_WINDOWS_H',1) 898 self.addDefine('HAVE_GETCOMPUTERNAME',1) 899 kernel32=1 900 elif self.libraries.add('kernel32','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 901 self.addDefine('HAVE_WINDOWS_H',1) 902 self.addDefine('HAVE_GETCOMPUTERNAME',1) 903 kernel32=1 904 if kernel32: 905 if self.framework.argDB['with-windows-graphics']: 906 self.addDefine('USE_WINDOWS_GRAPHICS',1) 907 if self.checkLink('#include <Windows.h>','LoadLibrary(0)'): 908 self.addDefine('HAVE_LOADLIBRARY',1) 909 if self.checkLink('#include <Windows.h>','GetProcAddress(0,0)'): 910 self.addDefine('HAVE_GETPROCADDRESS',1) 911 if self.checkLink('#include <Windows.h>','FreeLibrary(0)'): 912 self.addDefine('HAVE_FREELIBRARY',1) 913 if self.checkLink('#include <Windows.h>','GetLastError()'): 914 self.addDefine('HAVE_GETLASTERROR',1) 915 if self.checkLink('#include <Windows.h>','SetLastError(0)'): 916 self.addDefine('HAVE_SETLASTERROR',1) 917 if self.checkLink('#include <Windows.h>\n','QueryPerformanceCounter(0);\n'): 918 self.addDefine('USE_MICROSOFT_TIME',1) 919 if self.libraries.add('Advapi32.lib','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 920 self.addDefine('HAVE_GET_USER_NAME',1) 921 elif self.libraries.add('advapi32','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 922 self.addDefine('HAVE_GET_USER_NAME',1) 923 924 if not self.libraries.add('User32.lib','GetDC',prototype='#include <Windows.h>',call='GetDC(0);'): 925 self.libraries.add('user32','GetDC',prototype='#include <Windows.h>',call='GetDC(0);') 926 if not self.libraries.add('Gdi32.lib','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);'): 927 self.libraries.add('gdi32','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);') 928 929 self.types.check('int32_t', 'int') 930 if not self.checkCompile('#include <sys/types.h>\n','uid_t u;\n'): 931 self.addTypedef('int', 'uid_t') 932 self.addTypedef('int', 'gid_t') 933 if not self.checkLink('#if defined(PETSC_HAVE_UNISTD_H)\n#include <unistd.h>\n#endif\n','int a=R_OK;\n'): 934 self.framework.addDefine('R_OK', '04') 935 self.framework.addDefine('W_OK', '02') 936 self.framework.addDefine('X_OK', '01') 937 if not self.checkLink('#include <sys/stat.h>\n','int a=0;\nif (S_ISDIR(a)){}\n'): 938 self.framework.addDefine('S_ISREG(a)', '(((a)&_S_IFMT) == _S_IFREG)') 939 self.framework.addDefine('S_ISDIR(a)', '(((a)&_S_IFMT) == _S_IFDIR)') 940 if self.checkCompile('#include <Windows.h>\n','LARGE_INTEGER a;\nDWORD b=a.u.HighPart;\n'): 941 self.addDefine('HAVE_LARGE_INTEGER_U',1) 942 943 # Windows requires a Binary file creation flag when creating/opening binary files. Is a better test in order? 944 if self.checkCompile('#include <Windows.h>\n#include <fcntl.h>\n', 'int flags = O_BINARY;'): 945 self.addDefine('HAVE_O_BINARY',1) 946 947 if self.compilers.CC.find('win32fe') >= 0: 948 self.addDefine('HAVE_WINDOWS_COMPILERS',1) 949 self.addDefine('PATH_SEPARATOR','\';\'') 950 self.addDefine('DIR_SEPARATOR','\'\\\\\'') 951 self.addDefine('REPLACE_DIR_SEPARATOR','\'/\'') 952 self.addDefine('CANNOT_START_DEBUGGER',1) 953 (petscdir,error,status) = self.executeShellCommand('cygpath -w '+self.installdir.petscDir, log = self.log) 954 self.addDefine('DIR','"'+petscdir.replace('\\','\\\\')+'"') 955 (petscdir,error,status) = self.executeShellCommand('cygpath -m '+self.installdir.petscDir, log = self.log) 956 self.addMakeMacro('wPETSC_DIR',petscdir) 957 else: 958 self.addDefine('PATH_SEPARATOR','\':\'') 959 self.addDefine('REPLACE_DIR_SEPARATOR','\'\\\\\'') 960 self.addDefine('DIR_SEPARATOR','\'/\'') 961 self.addDefine('DIR','"'+self.installdir.petscDir+'"') 962 self.addMakeMacro('wPETSC_DIR',self.installdir.petscDir) 963 self.addDefine('ARCH','"'+self.installdir.petscArch+'"') 964 return 965 966#----------------------------------------------------------------------------------------------------- 967 def configureCygwinBrokenPipe(self): 968 '''Cygwin version <= 1.7.18 had issues with pipes and long commands invoked from gnu-make 969 http://cygwin.com/ml/cygwin/2013-05/msg00340.html ''' 970 if config.setCompilers.Configure.isCygwin(self.log): 971 import platform 972 import re 973 r=re.compile("([0-9]+).([0-9]+).([0-9]+)") 974 m=r.match(platform.release()) 975 major=int(m.group(1)) 976 minor=int(m.group(2)) 977 subminor=int(m.group(3)) 978 if ((major < 1) or (major == 1 and minor < 7) or (major == 1 and minor == 7 and subminor <= 18)): 979 self.addMakeMacro('PETSC_CYGWIN_BROKEN_PIPE','1') 980 return 981 982#----------------------------------------------------------------------------------------------------- 983 def configureDefaultArch(self): 984 conffile = os.path.join('lib','petsc','conf', 'petscvariables') 985 if self.framework.argDB['with-default-arch']: 986 fd = open(conffile, 'w') 987 fd.write('PETSC_ARCH='+self.arch.arch+'\n') 988 fd.write('PETSC_DIR='+self.petscdir.dir+'\n') 989 fd.write('include '+os.path.join('$(PETSC_DIR)','$(PETSC_ARCH)','lib','petsc','conf','petscvariables')+'\n') 990 fd.close() 991 self.framework.actions.addArgument('PETSc', 'Build', 'Set default architecture to '+self.arch.arch+' in '+conffile) 992 elif os.path.isfile(conffile): 993 try: 994 os.unlink(conffile) 995 except: 996 raise RuntimeError('Unable to remove file '+conffile+'. Did a different user create it?') 997 return 998 999#----------------------------------------------------------------------------------------------------- 1000 def configureScript(self): 1001 '''Output a script in the conf directory which will reproduce the configuration''' 1002 import nargs 1003 import sys 1004 scriptName = os.path.join(self.arch.arch,'lib','petsc','conf', 'reconfigure-'+self.arch.arch+'.py') 1005 args = dict([(nargs.Arg.parseArgument(arg)[0], arg) for arg in self.framework.clArgs]) 1006 if 'with-clean' in args: 1007 del args['with-clean'] 1008 if 'configModules' in args: 1009 if nargs.Arg.parseArgument(args['configModules'])[1] == 'PETSc.Configure': 1010 del args['configModules'] 1011 if 'optionsModule' in args: 1012 if nargs.Arg.parseArgument(args['optionsModule'])[1] == 'config.compilerOptions': 1013 del args['optionsModule'] 1014 if not 'PETSC_ARCH' in args: 1015 args['PETSC_ARCH'] = 'PETSC_ARCH='+str(self.arch.arch) 1016 f = open(scriptName, 'w') 1017 f.write('#!'+sys.executable+'\n') 1018 f.write('if __name__ == \'__main__\':\n') 1019 f.write(' import sys\n') 1020 f.write(' import os\n') 1021 f.write(' sys.path.insert(0, os.path.abspath(\'config\'))\n') 1022 f.write(' import configure\n') 1023 # pretty print repr(args.values()) 1024 f.write(' configure_options = [\n') 1025 for itm in sorted(args.values()): 1026 f.write(' \''+str(itm)+'\',\n') 1027 f.write(' ]\n') 1028 f.write(' configure.petsc_configure(configure_options)\n') 1029 f.close() 1030 try: 1031 os.chmod(scriptName, 0o775) 1032 except OSError as e: 1033 self.framework.logPrint('Unable to make reconfigure script executable:\n'+str(e)) 1034 self.framework.actions.addArgument('PETSc', 'File creation', 'Created '+scriptName+' for automatic reconfiguration') 1035 return 1036 1037 def configureInstall(self): 1038 '''Setup the directories for installation''' 1039 if self.framework.argDB['prefix']: 1040 self.addMakeRule('shared_install','',['-@echo "Now to install the libraries do:"',\ 1041 '-@echo "'+self.installdir.installSudo+'make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} install"',\ 1042 '-@echo "========================================="']) 1043 else: 1044 self.addMakeRule('shared_install','',['-@echo "Now to check if the libraries are working do:"',\ 1045 '-@echo "make PETSC_DIR=${PETSC_DIR} PETSC_ARCH=${PETSC_ARCH} check"',\ 1046 '-@echo "========================================="']) 1047 return 1048 1049 def configureGCOV(self): 1050 if self.framework.argDB['with-gcov']: 1051 self.addDefine('USE_GCOV','1') 1052 return 1053 1054 def postProcessPackages(self): 1055 postPackages=[] 1056 for i in self.framework.packages: 1057 if hasattr(i,'postProcess'): postPackages.append(i) 1058 if postPackages: 1059 # ctetgen needs petsc conf files. so attempt to create them early 1060 self.framework.dumpConfFiles() 1061 # tacky fix for dependency of Aluimia on Pflotran; requested via petsc-dev Matt provide a correct fix 1062 for i in postPackages: 1063 if i.name.upper() in ['PFLOTRAN']: 1064 i.postProcess() 1065 postPackages.remove(i) 1066 for i in postPackages: i.postProcess() 1067 for i in postPackages: 1068 if i.installedpetsc: 1069 self.installed = 1 1070 break 1071 return 1072 1073 def configure(self): 1074 if not os.path.samefile(self.petscdir.dir, os.getcwd()): 1075 raise RuntimeError('Wrong PETSC_DIR option specified: '+str(self.petscdir.dir) + '\n Configure invoked in: '+os.path.realpath(os.getcwd())) 1076 if self.framework.argDB['prefix'] and os.path.isdir(self.framework.argDB['prefix']) and os.path.samefile(self.framework.argDB['prefix'],self.petscdir.dir): 1077 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR!') 1078 if self.framework.argDB['prefix'] and self.framework.argDB['prefix'].find(' ') > -1: 1079 raise RuntimeError('Your --prefix '+self.framework.argDB['prefix']+' has spaces in it; this is not allowed.\n Use a --prefix that does not have spaces in it') 1080 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)): 1081 raise RuntimeError('Incorrect option --prefix='+self.framework.argDB['prefix']+' specified. It cannot be same as PETSC_DIR/PETSC_ARCH!') 1082 self.framework.header = os.path.join(self.arch.arch,'include','petscconf.h') 1083 self.framework.cHeader = os.path.join(self.arch.arch,'include','petscfix.h') 1084 self.framework.makeMacroHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscvariables') 1085 self.framework.makeRuleHeader = os.path.join(self.arch.arch,'lib','petsc','conf','petscrules') 1086 if self.libraries.math is None: 1087 raise RuntimeError('PETSc requires a functional math library. Please send configure.log to petsc-maint@mcs.anl.gov.') 1088 if self.languages.clanguage == 'Cxx' and not hasattr(self.compilers, 'CXX'): 1089 raise RuntimeError('Cannot set C language to C++ without a functional C++ compiler.') 1090 self.executeTest(self.configureRTLDDefault) 1091 self.executeTest(self.configurePrefetch) 1092 self.executeTest(self.configureUnused) 1093 self.executeTest(self.configureDeprecated) 1094 self.executeTest(self.configureIsatty) 1095 self.executeTest(self.configureExpect); 1096 self.executeTest(self.configureAlign); 1097 self.executeTest(self.configureFunctionName); 1098 self.executeTest(self.configureIntptrt); 1099 self.executeTest(self.configureSolaris) 1100 self.executeTest(self.configureLinux) 1101 self.executeTest(self.configureWin32) 1102 self.executeTest(self.configureCygwinBrokenPipe) 1103 self.executeTest(self.configureDefaultArch) 1104 self.executeTest(self.configureScript) 1105 self.executeTest(self.configureInstall) 1106 self.executeTest(self.configureGCOV) 1107 self.executeTest(self.configureAtoll) 1108 1109 self.Dump() 1110 self.dumpConfigInfo() 1111 self.dumpMachineInfo() 1112 self.dumpCMakeConfig() 1113 self.dumpCMakeLists() 1114 # need to save the current state of BuildSystem so that postProcess() packages can read it in and perhaps run make install 1115 self.framework.storeSubstitutions(self.framework.argDB) 1116 self.framework.argDB['configureCache'] = pickle.dumps(self.framework) 1117 self.framework.argDB.save(force = True) 1118 self.cmakeBoot() 1119 self.DumpPkgconfig() 1120 self.DumpModule() 1121 self.postProcessPackages() 1122 self.framework.log.write('================================================================================\n') 1123 self.logClear() 1124 return 1125