update-SuiteSparse: Single configure script for SuiteSparse

PETSc currently has interfaces for three packages (UMFPACK, CHOLMOD, and KLU)
from SuiteSparse and each have their own configure file.
This single SuiteSparse.py file downloads the entire SuiteSparse package and
installs the three packages (and their associated
dependencies). This also updates CHOLMOD and UMFPACK to use the latest versions
available via SuiteSparse version 4.2.1.

config/PETSc/packages/SuiteSparse.py

@@ -0,0 +1,74 @@
+import PETSc.package
+
+class Configure(PETSc.package.NewPackage):
+  def __init__(self, framework):
+    PETSc.package.NewPackage.__init__(self,framework)
+    self.download = ['http://www.cise.ufl.edu/research/sparse/SuiteSparse/SuiteSparse-4.2.1.tar.gz']
+    self.liblist  = [['libumfpack.a','libklu.a','libcholmod.a','libbtf.a','libccolamd.a','libcolamd.a','libcamd.a','libamd.a','libsuitesparseconfig.a'],
+                     ['libumfpack.a','libklu.a','libcholmod.a','libbtf.a','libccolamd.a','libcolamd.a','libcamd.a','libamd.a','libmetis.a','libsuitesparseconfig.a']]
+    self.functions = ['umfpack_dl_wsolve','cholmod_l_solve','klu_l_solve']
+    self.includes  = ['umfpack.h','cholmod.h','klu.h']
+    self.needsMath = 1
+    self.complex   = 1
+    self.requires32bitint = 0
+    return
+
+  def setupDependencies(self, framework):
+    PETSc.package.NewPackage.setupDependencies(self, framework)
+    self.blasLapack = framework.require('config.packages.BlasLapack',self)
+    self.deps       = [self.blasLapack]
+    return
+
+  def Install(self):
+    import os
+    self.framework.log.write('SuiteSparseDir = '+self.packageDir+' installDir '+self.installDir+'\n')
+
+    mkfile = 'SuiteSparse_config/SuiteSparse_config.mk'
+    g = open(os.path.join(self.packageDir, mkfile), 'w')
+    self.setCompilers.pushLanguage('C')
+    g.write('CC           = '+self.setCompilers.getCompiler()+'\n')
+    if self.checkCompile('#ifdef PETSC_HAVE_LIMITS_H\n  #include <limits.h>\n#endif\n', 'long long i=ULONG_MAX;\n\nif (i);\n'):
+      ulong_max = 'ULONG_MAX'
+    else:
+      ulong_max = '9223372036854775807LL'
+    g.write('CF       = '+self.setCompilers.getCompilerFlags()+''' -DSuiteSparse_long="long long" -DSuiteSparse_long_max=''' + ulong_max + ''' -DSuiteSparse_long_id='"lld"'\n''')
+    self.setCompilers.popLanguage()
+    g.write('RANLIB       = '+self.setCompilers.RANLIB+'\n')
+    g.write('ARCHIVE      = '+self.setCompilers.AR+' '+self.setCompilers.AR_FLAGS+'\n')
+    g.write('RM           = '+self.programs.RM+'\n')
+    g.write('MV           = '+self.programs.mv+'\n')
+    g.write('CP           = '+self.programs.cp+'\n')
+    g.write('CLEAN             = *.o *.obj *.ln *.bb *.bbg *.da *.tcov *.gcov gmon.out *.bak *.d\n')
+    g.write('INSTALL_LIB       = ' + self.libDir + '\n')
+    g.write('INSTALL_INCLUDE   = ' + self.includeDir + '\n')
+    if self.blasLapack.mangling == 'underscore':
+      flg = ''
+    elif self.blasLapack.mangling == 'caps':
+      flg = '-DBLAS_CAPS_DOES_NOT_WORK'
+    else:
+      flg = '-DBLAS_NO_UNDERSCORE'
+    g.write('UMFPACK_CONFIG    = '+flg+'\n')
+    g.write('CHOLMOD_CONFIG    = '+flg+' -DNPARTITION\n')
+    g.close()
+
+    if self.installNeeded(mkfile):
+      try:
+        self.logPrintBox('Compiling SuiteSparse; this may take several minutes')
+        output,err,ret = PETSc.package.NewPackage.executeShellCommand('cd '+self.packageDir+'/SuiteSparse_config && make && make install && make clean', timeout=2500, log=self.framework.log)
+        output,err,ret = PETSc.package.NewPackage.executeShellCommand('cd '+self.packageDir+'/AMD && make library && make install && make clean', timeout=2500, log=self.framework.log)
+        output,err,ret = PETSc.package.NewPackage.executeShellCommand('cd '+self.packageDir+'/COLAMD && make library && make install && make clean', timeout=2500, log=self.framework.log)
+        output,err,ret = PETSc.package.NewPackage.executeShellCommand('cd '+self.packageDir+'/BTF && make library && make install && make clean', timeout=2500, log=self.framework.log)
+        output,err,ret = PETSc.package.NewPackage.executeShellCommand('cd '+self.packageDir+'/CAMD && make library && make install && make clean', timeout=2500, log=self.framework.log)
+        output,err,ret = PETSc.package.NewPackage.executeShellCommand('cd '+self.packageDir+'/CCOLAMD && make library && make install && make clean', timeout=2500, log=self.framework.log)
+        output,err,ret = PETSc.package.NewPackage.executeShellCommand('cd '+self.packageDir+'/CHOLMOD && make library && make install && make clean', timeout=2500, log=self.framework.log)
+        output,err,ret = PETSc.package.NewPackage.executeShellCommand('cd '+self.packageDir+'/UMFPACK && make library && make install && make clean', timeout=2500, log=self.framework.log)
+        output,err,ret = PETSc.package.NewPackage.executeShellCommand('cd '+self.packageDir+'/KLU && make library && make install && make clean', timeout=2500, log=self.framework.log)
+
+        self.addDefine('HAVE_UMFPACK',1)
+        self.addDefine('HAVE_CHOLMOD',1)
+        self.addDefine('HAVE_KLU',1)
+      except RuntimeError, e:
+        raise RuntimeError('Error running make on SuiteSparse: '+str(e))
+      self.postInstall(output+err, mkfile)
+    return self.installDir
+