openmpi: allow external libevent in general case (#41686)

add a internal-libevent variant to add an out.

related to #41549

Signed-off-by: Howard Pritchard <howardp@lanl.gov>
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Howard Pritchard 2023-12-19 06:54:25 -07:00 committed by GitHub
parent 812a43621b
commit 02eafeee03
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@ -498,6 +498,7 @@ class Openmpi(AutotoolsPackage, CudaPackage):
# Variants to use internal packages
variant("internal-hwloc", default=False, description="Use internal hwloc")
variant("internal-pmix", default=False, description="Use internal pmix")
variant("internal-libevent", default=False, description="Use internal libevent")
variant("openshmem", default=False, description="Enable building OpenSHMEM")
provides("mpi")
@ -565,7 +566,7 @@ class Openmpi(AutotoolsPackage, CudaPackage):
depends_on("pmix@:4.2.2", when="@:4.1.5")
# Libevent is required when *vendored* PMIx is used
depends_on("libevent@2:", when="@main")
depends_on("libevent@2:", when="~internal-libevent")
depends_on("openssh", type="run", when="+rsh")