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-rw-r--r--var/spack/repos/builtin/packages/rdma-core/package.py7
1 files changed, 6 insertions, 1 deletions
diff --git a/var/spack/repos/builtin/packages/rdma-core/package.py b/var/spack/repos/builtin/packages/rdma-core/package.py
index 9d90b9a3bb..ee4931e18d 100644
--- a/var/spack/repos/builtin/packages/rdma-core/package.py
+++ b/var/spack/repos/builtin/packages/rdma-core/package.py
@@ -64,7 +64,12 @@ class RdmaCore(CMakePackage):
@classmethod
def determine_version(cls, lib):
- match = re.search(r"lib\S*\.so\.\d+\.\d+\.(\d+\.\d+)", lib)
+ match = re.search(r"lib\S*\.so\.\d+\.\d+\.(\d+(?:\.\d+)?)", lib)
+ if match and match.group(1) == "0":
+ # On some systems there is a truncated shared library name that does not
+ # sufficient version information, return a clear indicator of that
+ return "unknown_ver"
+
return match.group(1) if match else None
# NOTE: specify CMAKE_INSTALL_RUNDIR explicitly to prevent rdma-core from