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-rw-r--r--var/spack/repos/builtin/packages/arpack-ng/package.py9
1 files changed, 8 insertions, 1 deletions
diff --git a/var/spack/repos/builtin/packages/arpack-ng/package.py b/var/spack/repos/builtin/packages/arpack-ng/package.py
index 0b49d14202..dd86b17a53 100644
--- a/var/spack/repos/builtin/packages/arpack-ng/package.py
+++ b/var/spack/repos/builtin/packages/arpack-ng/package.py
@@ -35,6 +35,10 @@ 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
+ # see https://github.com/opencollab/arpack-ng/issues/34
+ patch('pdlamch10.patch', when='@3.3:')
+
depends_on('blas')
depends_on('lapack')
depends_on('mpi', when='+mpi')
@@ -46,7 +50,10 @@ class ArpackNg(Package):
options = ['--prefix=%s' % prefix]
if '+mpi' in spec:
- options.append('--enable-mpi')
+ options.extend([
+ '--enable-mpi',
+ 'F77=mpif77' #FIXME: avoid hardcoding MPI wrapper names
+ ])
if '~shared' in spec:
options.append('--enable-shared=no')