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-rw-r--r--var/spack/repos/builtin/packages/mpi-serial/package.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/var/spack/repos/builtin/packages/mpi-serial/package.py b/var/spack/repos/builtin/packages/mpi-serial/package.py
index 5f159a0cf5..6d6ad16b2e 100644
--- a/var/spack/repos/builtin/packages/mpi-serial/package.py
+++ b/var/spack/repos/builtin/packages/mpi-serial/package.py
@@ -36,7 +36,7 @@ class MpiSerial(AutotoolsPackage):
provides("mpi")
def configure_args(self):
- args = []
+ args = ["CFLAGS={0}".format(self.compiler.cc_pic_flag)]
realsize = int(self.spec.variants["fort-real-size"].value)
if realsize != 4:
args.extend(["--enable-fort-real={0}".format(realsize)])