1import config.base 2 3import os 4import re 5 6class Configure(config.base.Configure): 7 def __init__(self, framework): 8 config.base.Configure.__init__(self, framework) 9 self.headerPrefix = 'PETSC' 10 self.substPrefix = 'PETSC' 11 self.defineAutoconfMacros() 12 return 13 14 def __str__(self): 15 return '' 16 17 def setupHelp(self, help): 18 import nargs 19 20 help.addArgument('PETSc', '-prefix=<path>', nargs.Arg(None, '', 'Specifiy location to install PETSc (eg. /usr/local)')) 21 help.addArgument('PETSc', '-with-default-arch=<bool>', nargs.ArgBool(None, 1, 'Allow using the last configured arch without setting PETSC_ARCH')) 22 return 23 24 def setupDependencies(self, framework): 25 config.base.Configure.setupDependencies(self, framework) 26 self.setCompilers = framework.require('config.setCompilers', self) 27 self.arch = framework.require('PETSc.utilities.arch', self.setCompilers) 28 self.petscdir = framework.require('PETSc.utilities.petscdir', self.setCompilers) 29 self.languages = framework.require('PETSc.utilities.languages',self.setCompilers) 30 self.debugging = framework.require('PETSc.utilities.debugging',self.setCompilers) 31 self.debugging = framework.require('PETSc.utilities.Make', self) 32 self.compilers = framework.require('config.compilers', self) 33 self.types = framework.require('config.types', self) 34 self.headers = framework.require('config.headers', self) 35 self.functions = framework.require('config.functions', self) 36 self.libraries = framework.require('config.libraries', self) 37 if os.path.isdir(os.path.join('config', 'PETSc')): 38 for d in ['utilities', 'packages']: 39 for utility in os.listdir(os.path.join('config', 'PETSc', d)): 40 (utilityName, ext) = os.path.splitext(utility) 41 if not utilityName.startswith('.') and not utilityName.startswith('#') and ext == '.py' and not utilityName == '__init__': 42 utilityObj = self.framework.require('PETSc.'+d+'.'+utilityName, self) 43 utilityObj.headerPrefix = self.headerPrefix 44 ##utilityObj.languageProvider = self.languages 45 setattr(self, utilityName.lower(), utilityObj) 46 self.blaslapack = framework.require('config.packages.BlasLapack', self) 47 self.blaslapack.archProvider = self.arch 48 self.blaslapack.precisionProvider = self.scalartypes 49 self.blaslapack.installDirProvider= self.petscdir 50 self.mpi = framework.require('config.packages.MPI', self) 51 self.mpi.archProvider = self.arch 52 self.mpi.languageProvider = self.languages 53 self.mpi.installDirProvider = self.petscdir 54 self.umfpack = framework.require('config.packages.UMFPACK', self) 55 self.umfpack.archProvider = self.arch 56 self.umfpack.languageProvider = self.languages 57 self.umfpack.installDirProvider = self.petscdir 58 59 self.compilers.headerPrefix = self.headerPrefix 60 self.types.headerPrefix = self.headerPrefix 61 self.headers.headerPrefix = self.headerPrefix 62 self.functions.headerPrefix = self.headerPrefix 63 self.libraries.headerPrefix = self.headerPrefix 64 self.blaslapack.headerPrefix = self.headerPrefix 65 self.mpi.headerPrefix = self.headerPrefix 66 headersC = map(lambda name: name+'.h', ['dos', 'endian', 'fcntl', 'float', 'io', 'limits', 'malloc', 'pwd', 'search', 'strings', 67 'unistd', 'machine/endian', 'sys/param', 'sys/procfs', 'sys/resource', 68 'sys/systeminfo', 'sys/times', 'sys/utsname','string', 'stdlib','memory', 69 'sys/socket','sys/wait','netinet/in','netdb','Direct','time','Ws2tcpip','sys/types', 70 'WindowsX', 'cxxabi','float.h']) 71 functions = ['access', '_access', 'clock', 'drand48', 'getcwd', '_getcwd', 'getdomainname', 'gethostname', 'getpwuid', 72 'gettimeofday', 'getwd', 'memalign', 'memmove', 'mkstemp', 'popen', 'PXFGETARG', 'rand', 'getpagesize', 73 'readlink', 'realpath', 'sigaction', 'signal', 'sigset', 'sleep', '_sleep', 'socket', 'times', 'gethostbyname', 74 'uname','snprintf','_snprintf','_fullpath','lseek','_lseek','time','fork','stricmp','strcasecmp','bzero','dlerror', 75 '_intel_fast_memcpy','_intel_fast_memset','isinf','isnan','_finite','_isnan'] 76 libraries1 = [(['socket', 'nsl'], 'socket'), (['fpe'], 'handle_sigfpes')] 77 self.headers.headers.extend(headersC) 78 self.functions.functions.extend(functions) 79 self.libraries.libraries.extend(libraries1) 80 return 81 82 def defineAutoconfMacros(self): 83 self.hostMacro = 'dnl Version: 2.13\ndnl Variable: host_cpu\ndnl Variable: host_vendor\ndnl Variable: host_os\nAC_CANONICAL_HOST' 84 return 85 86 def Dump(self): 87 ''' Actually put the values into the configuration files ''' 88 # eventually everything between -- should be gone 89#----------------------------------------------------------------------------------------------------- 90 91 # Sometimes we need C compiler, even if built with C++ 92 self.setCompilers.pushLanguage('C') 93 self.addMakeMacro('CC_FLAGS',self.setCompilers.getCompilerFlags()) 94 self.setCompilers.popLanguage() 95 96 # C preprocessor values 97 self.addMakeMacro('CPP_FLAGS',self.setCompilers.CPPFLAGS) 98 99 # compiler values 100 self.setCompilers.pushLanguage(self.languages.clanguage) 101 self.addMakeMacro('PCC',self.setCompilers.getCompiler()) 102 self.addMakeMacro('PCC_FLAGS',self.setCompilers.getCompilerFlags()) 103 self.setCompilers.popLanguage() 104 # .o or .obj 105 self.addMakeMacro('CC_SUFFIX','o') 106 107 # executable linker values 108 self.setCompilers.pushLanguage(self.languages.clanguage) 109 pcc_linker = self.setCompilers.getLinker() 110 self.addMakeMacro('PCC_LINKER',pcc_linker) 111 self.addMakeMacro('PCC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 112 self.setCompilers.popLanguage() 113 # '' for Unix, .exe for Windows 114 self.addMakeMacro('CC_LINKER_SUFFIX','') 115 self.addMakeMacro('PCC_LINKER_LIBS',self.toString(self.compilers.flibs+self.compilers.cxxlibs+self.compilers.LIBS.split(' '))) 116 117 if hasattr(self.compilers, 'FC'): 118 self.setCompilers.pushLanguage('FC') 119 # need FPPFLAGS in config/setCompilers 120 self.addDefine('HAVE_FORTRAN','1') 121 self.addMakeMacro('FPP_FLAGS',self.setCompilers.CPPFLAGS) 122 123 # compiler values 124 self.addMakeMacro('FC_FLAGS',self.setCompilers.getCompilerFlags()) 125 self.setCompilers.popLanguage() 126 # .o or .obj 127 self.addMakeMacro('FC_SUFFIX','o') 128 129 # executable linker values 130 self.setCompilers.pushLanguage('FC') 131 # Cannot have NAG f90 as the linker - so use pcc_linker as fc_linker 132 fc_linker = self.setCompilers.getLinker() 133 if config.setCompilers.Configure.isNAG(fc_linker): 134 self.addMakeMacro('FC_LINKER',pcc_linker) 135 else: 136 self.addMakeMacro('FC_LINKER',fc_linker) 137 self.addMakeMacro('FC_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 138 self.setCompilers.popLanguage() 139 # '' for Unix, .exe for Windows 140 self.addMakeMacro('FC_LINKER_SUFFIX','') 141 self.addMakeMacro('FC_LINKER_LIBS',self.toString(self.compilers.flibs+self.compilers.LIBS.split(' '))) 142 else: 143 self.addMakeMacro('FC','') 144 145 # shared library linker values 146 self.setCompilers.pushLanguage(self.languages.clanguage) 147 # need to fix BuildSystem to collect these separately 148 self.addMakeMacro('SL_LINKER',self.setCompilers.getLinker()) 149 self.addMakeMacro('SL_LINKER_FLAGS',self.setCompilers.getLinkerFlags()) 150 self.setCompilers.popLanguage() 151 # One of 'a', 'so', 'lib', 'dll', 'dylib' (perhaps others also?) depending on the library generator and architecture 152 # Note: . is not included in this macro, consistent with AR_LIB_SUFFIX 153 if self.setCompilers.sharedLibraryExt == self.setCompilers.AR_LIB_SUFFIX: 154 self.addMakeMacro('SL_LINKER_SUFFIX', '') 155 else: 156 self.addMakeMacro('SL_LINKER_SUFFIX', self.setCompilers.sharedLibraryExt) 157 if self.setCompilers.isDarwin() and self.languages.clanguage == 'Cxx': 158 self.addMakeMacro('SL_LINKER_LIBS',self.toString(self.compilers.flibs+self.compilers.cxxlibs+self.compilers.LIBS.split(' '))) 159 else: 160 self.addMakeMacro('SL_LINKER_LIBS',self.toString(self.compilers.flibs+self.compilers.LIBS.split(' '))) 161#----------------------------------------------------------------------------------------------------- 162 163 # CONLY or CPP. We should change the PETSc makefiles to do this better 164 if self.languages.clanguage == 'C': lang = 'CONLY' 165 else: lang = 'CXXONLY' 166 self.addMakeMacro('PETSC_LANGUAGE',lang) 167 168 # real or complex 169 self.addMakeMacro('PETSC_SCALAR',self.scalartypes.scalartype) 170 # double or float 171 self.addMakeMacro('PETSC_PRECISION',self.scalartypes.precision) 172 173 if self.framework.argDB['with-batch']: 174 self.addMakeMacro('PETSC_WITH_BATCH','1') 175 176 # Test for compiler-specific macros that need to be defined. 177 if self.setCompilers.isCray('CC'): 178 self.addDefine('HAVE_CRAYC','1') 179 180#----------------------------------------------------------------------------------------------------- 181 if self.functions.haveFunction('gethostbyname') and self.functions.haveFunction('socket'): 182 self.addDefine('USE_SOCKET_VIEWER','1') 183 184#----------------------------------------------------------------------------------------------------- 185 # print include and lib for external packages 186 self.framework.packages.reverse() 187 for i in self.framework.packages: 188 self.addDefine('HAVE_'+i.PACKAGE, 1) 189 if not isinstance(i.lib, list): 190 i.lib = [i.lib] 191 self.addMakeMacro(i.PACKAGE+'_LIB', ' '.join([self.libraries.getLibArgument(l) for l in i.lib])) 192 if hasattr(i,'include'): 193 if not isinstance(i.include,list): 194 i.include = [i.include] 195 self.addMakeMacro(i.PACKAGE+'_INCLUDE', ' '.join([self.headers.getIncludeArgument(inc) for inc in i.include])) 196 self.addMakeMacro('PACKAGES_LIBS',' '.join(['${'+package.PACKAGE+'_LIB}' for package in self.framework.packages]+[self.libraries.getLibArgument(l) for l in self.libraries.math])) 197 self.addMakeMacro('PACKAGES_INCLUDES',' '.join(['${'+p.PACKAGE+'_INCLUDE}' for p in self.framework.packages if hasattr(p,'include')])) 198 199 self.addMakeMacro('INSTALL_DIR',self.installdir) 200 self.addMakeMacro('top_builddir',self.installdir) 201 202 if not os.path.exists(os.path.join(self.petscdir.dir,self.arch.arch,'lib')): 203 os.makedirs(os.path.join(self.petscdir.dir,self.arch.arch,'lib')) 204 205 # add a makefile entry for configure options 206 self.addMakeMacro('CONFIGURE_OPTIONS', self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')) 207 return 208 209 def toString(self,libs): 210 '''Converts a list of libraries to a string suitable for a linker, removes duplicates''' 211 libs = [self.libraries.getLibArgument(lib) for lib in libs] 212 newlibs = [] 213 # sometimes a single entry in the list is actually several items (why?) 214 for j in libs: 215 newlibs.extend(j.split(' ')) 216 libs = newlibs 217 newlibs = [] 218 # do not remove duplicate -l, because there is a tiny chance that order may matter 219 for j in libs: 220 if j in newlibs and (j.startswith('-L') or j.startswith('-Wl,-rpath')): continue 221 newlibs.append(j) 222 libs = newlibs 223 return ' '.join(libs) 224 225 def dumpConfigInfo(self): 226 import time 227 fd = file(os.path.join(self.arch.arch,'include','petscconfiginfo.h'),'w') 228 fd.write('static const char *petscconfigureruntime = "'+time.ctime(time.time())+'";\n') 229 fd.write('static const char *petscconfigureoptions = "'+self.framework.getOptionsString(['configModules', 'optionsModule']).replace('\"','\\"')+'";\n') 230 fd.close() 231 return 232 233 def configureInline(self): 234 '''Get a generic inline keyword, depending on the language''' 235 if self.languages.clanguage == 'C': 236 self.addDefine('STATIC_INLINE', self.compilers.cStaticInlineKeyword) 237 self.addDefine('RESTRICT', self.compilers.cRestrict) 238 elif self.languages.clanguage == 'Cxx': 239 self.addDefine('STATIC_INLINE', self.compilers.cxxStaticInlineKeyword) 240 self.addDefine('RESTRICT', self.compilers.cxxRestrict) 241 return 242 243 def configureSolaris(self): 244 '''Solaris specific stuff''' 245 if self.arch.hostOsBase.startswith('solaris'): 246 if os.path.isdir(os.path.join('/usr','ucblib')): 247 try: 248 flag = getattr(self.setCompilers, self.language[-1]+'SharedLinkerFlag') 249 except AttributeError: 250 flag = None 251 if flag is None: 252 self.compilers.LIBS += ' -L/usr/ucblib' 253 else: 254 self.compilers.LIBS += ' '+flag+'/usr/ucblib' 255 return 256 257 def configureLinux(self): 258 '''Linux specific stuff''' 259 if self.arch.hostOsBase == 'linux': 260 self.addDefine('HAVE_DOUBLE_ALIGN_MALLOC', 1) 261 return 262 263 def configureWin32(self): 264 '''Win32 non-cygwin specific stuff''' 265 kernel32=0 266 if self.libraries.add('Kernel32.lib','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 267 self.addDefine('HAVE_WINDOWS_H',1) 268 self.addDefine('HAVE_GETCOMPUTERNAME',1) 269 kernel32=1 270 elif self.libraries.add('kernel32','GetComputerName',prototype='#include <Windows.h>', call='GetComputerName(NULL,NULL);'): 271 self.addDefine('HAVE_WINDOWS_H',1) 272 self.addDefine('HAVE_GETCOMPUTERNAME',1) 273 kernel32=1 274 if kernel32: 275 if self.checkLink('#include <Windows.h>','GetProcAddress(0,0)'): 276 self.addDefine('HAVE_GETPROCADDRESS',1) 277 if self.checkLink('#include <Windows.h>','LoadLibrary(0)'): 278 self.addDefine('HAVE_LOADLIBRARY',1) 279 if self.checkLink('#include <Windows.h>\n','QueryPerformanceCounter(0);\n'): 280 self.addDefine('USE_NT_TIME',1) 281 if self.libraries.add('Advapi32.lib','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 282 self.addDefine('HAVE_GET_USER_NAME',1) 283 elif self.libraries.add('advapi32','GetUserName',prototype='#include <Windows.h>', call='GetUserName(NULL,NULL);'): 284 self.addDefine('HAVE_GET_USER_NAME',1) 285 286 if not self.libraries.add('User32.lib','GetDC',prototype='#include <Windows.h>',call='GetDC(0);'): 287 self.libraries.add('user32','GetDC',prototype='#include <Windows.h>',call='GetDC(0);') 288 if not self.libraries.add('Gdi32.lib','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);'): 289 self.libraries.add('gdi32','CreateCompatibleDC',prototype='#include <Windows.h>',call='CreateCompatibleDC(0);') 290 291 self.types.check('int32_t', 'int') 292 if not self.checkCompile('#include <sys/types.h>\n','uid_t u;\n'): 293 self.addTypedef('int', 'uid_t') 294 self.addTypedef('int', 'gid_t') 295 if not self.checkLink('#if defined(PETSC_HAVE_UNISTD_H)\n#include <unistd.h>\n#endif\n','int a=R_OK;\n'): 296 self.framework.addDefine('R_OK', '04') 297 self.framework.addDefine('W_OK', '02') 298 self.framework.addDefine('X_OK', '01') 299 if not self.checkLink('#include <sys/stat.h>\n','int a=0;\nif (S_ISDIR(a)){}\n'): 300 self.framework.addDefine('S_ISREG(a)', '(((a)&_S_IFMT) == _S_IFREG)') 301 self.framework.addDefine('S_ISDIR(a)', '(((a)&_S_IFMT) == _S_IFDIR)') 302 if self.checkCompile('#include <Windows.h>\n','LARGE_INTEGER a;\nDWORD b=a.u.HighPart;\n'): 303 self.addDefine('HAVE_LARGE_INTEGER_U',1) 304 305 # Windows requires a Binary file creation flag when creating/opening binary files. Is a better test in order? 306 if self.checkCompile('#include <Windows.h>\n',''): 307 self.addDefine('HAVE_O_BINARY',1) 308 309 if self.compilers.CC.find('win32fe') >= 0: 310 self.addDefine('PATH_SEPARATOR','\';\'') 311 self.addDefine('DIR_SEPARATOR','\'\\\\\'') 312 self.addDefine('REPLACE_DIR_SEPARATOR','\'/\'') 313 self.addDefine('CANNOT_START_DEBUGGER',1) 314 else: 315 self.addDefine('PATH_SEPARATOR','\':\'') 316 self.addDefine('REPLACE_DIR_SEPARATOR','\'\\\\\'') 317 self.addDefine('DIR_SEPARATOR','\'/\'') 318 return 319 320#----------------------------------------------------------------------------------------------------- 321 def configureScript(self): 322 '''Output a script in the conf directory which will reproduce the configuration''' 323 import nargs 324 325 scriptName = os.path.join(self.arch.arch,'conf', 'configure.py') 326 args = dict([(nargs.Arg.parseArgument(arg)[0], arg) for arg in self.framework.clArgs]) 327 if 'configModules' in args: 328 del args['configModules'] 329 if 'optionsModule' in args: 330 del args['optionsModule'] 331 if not 'PETSC_ARCH' in args: 332 args['PETSC_ARCH'] = '-PETSC_ARCH='+str(self.arch.arch) 333 f = file(scriptName, 'w') 334 f.write('#!/usr/bin/env python\n') 335 f.write('if __name__ == \'__main__\':\n') 336 f.write(' import sys\n') 337 f.write(' sys.path.insert(0, '+repr(os.path.join(self.petscdir.dir, 'config'))+')\n') 338 f.write(' import configure\n') 339 f.write(' configure_options = '+repr(args.values())+'\n') 340 f.write(' configure.petsc_configure(configure_options)\n') 341 f.close() 342 try: 343 os.chmod(scriptName, 0775) 344 except OSError, e: 345 self.framework.logPrint('Unable to make reconfigure script executable:\n'+str(e)) 346 self.framework.actions.addArgument('PETSc', 'File creation', 'Created '+scriptName+' for automatic reconfiguration') 347 return 348 349 def configureInstall(self): 350 '''Setup the directories for installation''' 351 if self.framework.argDB['prefix']: 352 self.installdir = self.framework.argDB['prefix'] 353 else: 354 self.installdir = self.petscdir.dir 355 return 356 357 def configureGCOV(self): 358 if self.framework.argDB['with-gcov']: 359 self.addDefine('USE_GCOV','1') 360 return 361 362 def configureFortranFlush(self): 363 if hasattr(self.compilers, 'FC'): 364 for baseName in ['flush','flush_']: 365 if self.libraries.check('', baseName, otherLibs = self.compilers.flibs, fortranMangle = 1): 366 self.addDefine('HAVE_'+baseName.upper(), 1) 367 return 368 369 370 def configure(self): 371 if not os.path.samefile(self.petscdir.dir, os.getcwd()): 372 raise RuntimeError('Wrong PETSC_DIR option specified: '+str(self.petscdir.dir) + '\n Configure invoked in: '+os.path.realpath(os.getcwd())) 373 self.framework.header = self.arch.arch+'/include/petscconf.h' 374 self.framework.cHeader = self.arch.arch+'/include/petscfix.h' 375 self.framework.makeMacroHeader = self.arch.arch+'/conf/petscvariables' 376 self.framework.makeRuleHeader = self.arch.arch+'/conf/petscrules' 377 self.framework.arch = self.arch.arch 378 if self.libraries.math is None: 379 raise RuntimeError('PETSc requires a functional math library. Please send configure.log to petsc-maint@mcs.anl.gov.') 380 if self.languages.clanguage == 'Cxx' and not hasattr(self.compilers, 'CXX'): 381 raise RuntimeError('Cannot set C language to C++ without a functional C++ compiler.') 382 self.executeTest(self.configureInline) 383 self.executeTest(self.configureSolaris) 384 self.executeTest(self.configureLinux) 385 self.executeTest(self.configureWin32) 386 self.executeTest(self.configureScript) 387 self.executeTest(self.configureInstall) 388 self.executeTest(self.configureGCOV) 389 self.executeTest(self.configureFortranFlush) 390 # dummy rules, always needed except for remote builds 391 self.addMakeRule('remote','') 392 self.addMakeRule('remoteclean','') 393 394 self.Dump() 395 self.dumpConfigInfo() 396 self.framework.log.write('================================================================================\n') 397 self.logClear() 398 return 399