diff options
| -rw-r--r-- | var/spack/repos/builtin/packages/arpack-ng/package.py | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/var/spack/repos/builtin/packages/arpack-ng/package.py b/var/spack/repos/builtin/packages/arpack-ng/package.py index 5adc8c0b8c..97f6ca3218 100644 --- a/var/spack/repos/builtin/packages/arpack-ng/package.py +++ b/var/spack/repos/builtin/packages/arpack-ng/package.py @@ -27,7 +27,8 @@ from spack import * class ArpackNg(Package): """ - ARPACK-NG is a collection of Fortran77 subroutines designed to solve large scale eigenvalue problems. + ARPACK-NG is a collection of Fortran77 subroutines designed to solve large + scale eigenvalue problems. Important Features: @@ -38,16 +39,17 @@ class ArpackNg(Package): Generalized Problems. * Routines for Banded Matrices - Standard or Generalized Problems. * Routines for The Singular Value Decomposition. - * Example driver routines that may be used as templates to implement numerous - Shift-Invert strategies for all problem types, data types and precision. + * Example driver routines that may be used as templates to implement + numerous Shift-Invert strategies for all problem types, data types and + precision. - This project is a joint project between Debian, Octave and Scilab in order to - provide a common and maintained version of arpack. + This project is a joint project between Debian, Octave and Scilab in order + to provide a common and maintained version of arpack. - Indeed, no single release has been published by Rice university for the last - few years and since many software (Octave, Scilab, R, Matlab...) forked it and - implemented their own modifications, arpack-ng aims to tackle this by providing - a common repository and maintained versions. + Indeed, no single release has been published by Rice university for the + last few years and since many software (Octave, Scilab, R, Matlab...) + forked it and implemented their own modifications, arpack-ng aims to tackle + this by providing a common repository and maintained versions. arpack-ng is replacing arpack almost everywhere. """ @@ -60,7 +62,8 @@ class ArpackNg(Package): variant('shared', default=True, description='Enables the build of shared libraries') variant('mpi', default=False, description='Activates MPI support') - # The function pdlamch10 does not set the return variable. This is fixed upstream + # The function pdlamch10 does not set the return variable. + # This is fixed upstream # see https://github.com/opencollab/arpack-ng/issues/34 patch('pdlamch10.patch', when='@3.3.0') @@ -82,8 +85,10 @@ class ArpackNg(Package): options = ['-DEXAMPLES=ON'] options.extend(std_cmake_args) - # Arpack do directly find_package(BLAS REQUIRED) and - # find_package(LAPACK REQUIRED). + # TODO: + # Arpack calls directly find_package(BLAS REQUIRED) and + # find_package(LAPACK REQUIRED). Make sure correct Blas/Lapack are + # picked up. if '+mpi' in spec: options.append('-DMPI=ON') @@ -103,8 +108,6 @@ class ArpackNg(Package): @when('@3.3.0') def install(self, spec, prefix): # Apparently autotools are not bootstrapped - # TODO: switch to use the CMake build in the next version - # rather than bootstrapping. which('libtoolize')() bootstrap = Executable('./bootstrap') |