diff options
Diffstat (limited to 'var/spack/repos/builtin/packages/netlib-lapack/package.py')
| -rw-r--r-- | var/spack/repos/builtin/packages/netlib-lapack/package.py | 50 |
1 files changed, 29 insertions, 21 deletions
diff --git a/var/spack/repos/builtin/packages/netlib-lapack/package.py b/var/spack/repos/builtin/packages/netlib-lapack/package.py index 70015baf1c..08c94a5c9b 100644 --- a/var/spack/repos/builtin/packages/netlib-lapack/package.py +++ b/var/spack/repos/builtin/packages/netlib-lapack/package.py @@ -26,11 +26,12 @@ from spack import * class NetlibLapack(Package): - """ - LAPACK version 3.X is a comprehensive FORTRAN library that does linear algebra operations including matrix - inversions, least squared solutions to linear sets of equations, eigenvector analysis, singular value - decomposition, etc. It is a very comprehensive and reputable package that has found extensive use in the - scientific community. + """LAPACK version 3.X is a comprehensive FORTRAN library that does + linear algebra operations including matrix inversions, least squared + solutions to linear sets of equations, eigenvector analysis, singular + value decomposition, etc. It is a very comprehensive and reputable + package that has found extensive use in the scientific community. + """ homepage = "http://www.netlib.org/lapack/" url = "http://www.netlib.org/lapack/lapack-3.5.0.tgz" @@ -44,9 +45,11 @@ class NetlibLapack(Package): variant('debug', default=False, description='Activates the Debug build type') variant('shared', default=True, description="Build shared library version") - variant('external-blas', default=False, description='Build lapack with an external blas') + variant('external-blas', default=False, + description='Build lapack with an external blas') - variant('lapacke', default=True, description='Activates the build of the LAPACKE C interface') + variant('lapacke', default=True, + description='Activates the build of the LAPACKE C interface') # virtual dependency provides('blas', when='~external-blas') @@ -55,26 +58,30 @@ class NetlibLapack(Package): depends_on('cmake', type='build') depends_on('blas', when='+external-blas') - def patch(self): # Fix cblas CMakeLists.txt -- has wrong case for subdirectory name. if self.spec.satisfies('@3.6.0:'): - filter_file('${CMAKE_CURRENT_SOURCE_DIR}/CMAKE/', - '${CMAKE_CURRENT_SOURCE_DIR}/cmake/', 'CBLAS/CMakeLists.txt', string=True) + filter_file( + '${CMAKE_CURRENT_SOURCE_DIR}/CMAKE/', + '${CMAKE_CURRENT_SOURCE_DIR}/cmake/', + 'CBLAS/CMakeLists.txt', string=True) def install_one(self, spec, prefix, shared): - cmake_args = ['-DBUILD_SHARED_LIBS:BOOL=%s' % ('ON' if shared else 'OFF'), - '-DCMAKE_BUILD_TYPE:STRING=%s' % ('Debug' if '+debug' in spec else 'Release'), - '-DLAPACKE:BOOL=%s' % ('ON' if '+lapacke' in spec else 'OFF')] + cmake_args = [ + '-DBUILD_SHARED_LIBS:BOOL=%s' % ('ON' if shared else 'OFF'), + '-DCMAKE_BUILD_TYPE:STRING=%s' % ( + 'Debug' if '+debug' in spec else 'Release'), + '-DLAPACKE:BOOL=%s' % ('ON' if '+lapacke' in spec else 'OFF')] if spec.satisfies('@3.6.0:'): - cmake_args.extend(['-DCBLAS=ON']) # always build CBLAS + cmake_args.extend(['-DCBLAS=ON']) # always build CBLAS if '+external-blas' in spec: - # TODO : the mechanism to specify the library should be more general, + # TODO : mechanism to specify the library should be more general, # TODO : but this allows to have an hook to an external blas cmake_args.extend([ '-DUSE_OPTIMIZED_BLAS:BOOL=ON', - '-DBLAS_LIBRARIES:PATH=%s' % join_path(spec['blas'].prefix.lib, 'libblas.a') + '-DBLAS_LIBRARIES:PATH=%s' % join_path( + spec['blas'].prefix.lib, 'libblas.a') ]) cmake_args.extend(std_cmake_args) @@ -85,7 +92,6 @@ class NetlibLapack(Package): make() make("install") - def install(self, spec, prefix): # Always build static libraries. self.install_one(spec, prefix, False) @@ -94,15 +100,17 @@ class NetlibLapack(Package): if '+shared' in spec: self.install_one(spec, prefix, True) - def setup_dependent_package(self, module, dspec): # This is WIP for a prototype interface for virtual packages. # We can update this as more builds start depending on BLAS/LAPACK. - libdir = find_library_path('libblas.a', self.prefix.lib64, self.prefix.lib) + libdir = find_library_path( + 'libblas.a', self.prefix.lib64, self.prefix.lib) self.spec.blas_static_lib = join_path(libdir, 'libblas.a') self.spec.lapack_static_lib = join_path(libdir, 'liblapack.a') if '+shared' in self.spec: - self.spec.blas_shared_lib = join_path(libdir, 'libblas.%s' % dso_suffix) - self.spec.lapack_shared_lib = join_path(libdir, 'liblapack.%s' % dso_suffix) + self.spec.blas_shared_lib = join_path( + libdir, 'libblas.%s' % dso_suffix) + self.spec.lapack_shared_lib = join_path( + libdir, 'liblapack.%s' % dso_suffix) |