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-rw-r--r--var/spack/repos/builtin/packages/hdf5/package.py7
1 files changed, 7 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/hdf5/package.py b/var/spack/repos/builtin/packages/hdf5/package.py
index 9defe6ed5e..ef61b312fe 100644
--- a/var/spack/repos/builtin/packages/hdf5/package.py
+++ b/var/spack/repos/builtin/packages/hdf5/package.py
@@ -63,6 +63,8 @@ class Hdf5(AutotoolsPackage):
variant('szip', default=False, description='Enable szip support')
variant('threadsafe', default=False,
description='Enable thread-safe capabilities')
+ variant('pic', default=True,
+ description='Produce position-independent code (for shared libs)')
depends_on('mpi', when='+mpi')
depends_on('szip', when='+szip')
@@ -121,6 +123,11 @@ class Hdf5(AutotoolsPackage):
if spec.satisfies('@:1.8.16'):
extra_args.append('--enable-fortran2003')
+ if '+pic' in spec:
+ extra_args.append('CFLAGS={0}'.format(self.compiler.pic_flag))
+ extra_args.append('CXXFLAGS={0}'.format(self.compiler.pic_flag))
+ extra_args.append('FFLAGS={0}'.format(self.compiler.pic_flag))
+
if '+mpi' in spec:
# The HDF5 configure script warns if cxx and mpi are enabled
# together. There doesn't seem to be a real reason for this, except