diff options
Diffstat (limited to 'var')
| -rw-r--r-- | var/spack/packages/scotch/package.py | 117 |
1 files changed, 102 insertions, 15 deletions
diff --git a/var/spack/packages/scotch/package.py b/var/spack/packages/scotch/package.py index 79289ff2ad..7e54b4fd8d 100644 --- a/var/spack/packages/scotch/package.py +++ b/var/spack/packages/scotch/package.py @@ -1,5 +1,4 @@ from spack import * -import glob import os class Scotch(Package): @@ -11,28 +10,116 @@ class Scotch(Package): version('6.0.3', '10b0cc0f184de2de99859eafaca83cfc') - depends_on('mpi') + variant('mpi', default=False, description='Activate the compilation of PT-Scotch') + variant('compression', default=True, description='Activate the posibility to use compressed files') + variant('esmumps', default=False, description='Activate the compilation of the lib esmumps needed by mumps') + variant('shared', default=True, description='Build shared libraries') + depends_on('mpi', when='+mpi') + depends_on('zlib', when='+compression') + depends_on('flex') + depends_on('bison') - def patch(self): - with working_dir('src/Make.inc'): - makefiles = glob.glob('Makefile.inc.x86-64_pc_linux2*') - filter_file(r'^CCS\s*=.*$', 'CCS = cc', *makefiles) - filter_file(r'^CCD\s*=.*$', 'CCD = cc', *makefiles) + def compiler_specifics(self, makefile_inc, defines): + if self.compiler.name == 'gcc': + defines.append('-Drestrict=__restrict') + elif self.compiler.name == 'intel': + defines.append('-restrict') + makefile_inc.append('CCS = $(CC)') + + if '+mpi' in self.spec: + makefile_inc.extend([ + 'CCP = %s' % os.path.join(self.spec['mpi'].prefix.bin, 'mpicc'), + 'CCD = $(CCP)' + ]) + else: + makefile_inc.extend([ + 'CCP = mpicc', # It is set but not used + 'CCD = $(CCS)' + ]) + + + + def library_build_type(self, makefile_inc, defines): + makefile_inc.extend([ + 'LIB = .a', + 'CLIBFLAGS = ', + 'RANLIB = ranlib', + 'AR = ar', + 'ARFLAGS = -ruv ' + ]) + + @when('+shared') + def library_build_type(self, makefile_inc, defines): + makefile_inc.extend([ + 'LIB = .so', + 'CLIBFLAGS = -shared -fPIC', + 'RANLIB = echo', + 'AR = $(CC)', + 'ARFLAGS = -shared $(LDFLAGS) -o' + ]) + + def extra_features(self, makefile_inc, defines): + ldflags = [] + + if '+compression' in self.spec: + defines.append('-DCOMMON_FILE_COMPRESS_GZ') + ldflags.append('-L%s -lz' % (self.spec['zlib'].prefix.lib)) + + defines.append('-DCOMMON_PTHREAD') + ldflags.append('-lm -lrt -pthread') + + makefile_inc.append('LDFLAGS = %s' % ' '.join(ldflags)) + + + def write_make_inc(self): + makefile_inc = [] + defines = [ + '-DCOMMON_RANDOM_FIXED_SEED', + '-DSCOTCH_DETERMINISTIC', + '-DSCOTCH_RENAME', + '-DIDXSIZE64' ] + + self.library_build_type(makefile_inc, defines) + self.compiler_specifics(makefile_inc, defines) + self.extra_features(makefile_inc, defines) + + makefile_inc.extend([ + 'EXE =', + 'OBJ = .o', + 'MAKE = make', + 'CAT = cat', + 'LN = ln', + 'MKDIR = mkdir', + 'MV = mv', + 'CP = cp', + 'CFLAGS = -O3 %s' % (' '.join(defines)), + 'LEX = %s -Pscotchyy -olex.yy.c' % os.path.join(self.spec['flex'].prefix.bin , 'flex'), + 'YACC = %s -pscotchyy -y -b y' % os.path.join(self.spec['bison'].prefix.bin, 'bison'), + 'prefix = %s' % self.prefix, + '' + ]) + + with open('Makefile.inc', 'w') as fh: + fh.write('\n'.join(makefile_inc)) def install(self, spec, prefix): - # Currently support gcc and icc on x86_64 (maybe others with - # vanilla makefile) - makefile = 'Make.inc/Makefile.inc.x86-64_pc_linux2' - if spec.satisfies('%icc'): - makefile += '.icc' + targets = ['scotch'] + if '+mpi' in self.spec: + targets.append('ptscotch') + + if '+esmumps' in self.spec: + targets.append('esmumps') + if '+mpi' in self.spec: + targets.append('ptesmumps') with working_dir('src'): - force_symlink(makefile, 'Makefile.inc') - for app in ('scotch', 'ptscotch'): - make(app) + self.write_make_inc() + for app in targets: + make(app, parallel=(not app=='ptesmumps')) + install_tree('bin', prefix.bin) install_tree('lib', prefix.lib) install_tree('include', prefix.include) |