commit:     92c2bd6c053a5a298648bad9d0b5720cc9e104cd
Author:     Paul Zander <negril.nx+gentoo <AT> gmail <DOT> com>
AuthorDate: Mon Oct 20 15:31:30 2025 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Sat Oct 25 21:11:38 2025 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=92c2bd6c

sys-cluster/openmpi: support CUDA_PATH

Allows slotted nvidia-cuda-toolkit

Signed-off-by: Paul Zander <negril.nx+gentoo <AT> gmail.com>
Part-of: https://github.com/gentoo/gentoo/pull/44306
Signed-off-by: Sam James <sam <AT> gentoo.org>

 sys-cluster/openmpi/openmpi-4.1.6.ebuild | 2 +-
 sys-cluster/openmpi/openmpi-5.0.6.ebuild | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys-cluster/openmpi/openmpi-4.1.6.ebuild 
b/sys-cluster/openmpi/openmpi-4.1.6.ebuild
index 2cc86f4f2b45..a0d3e9a2ff9b 100644
--- a/sys-cluster/openmpi/openmpi-4.1.6.ebuild
+++ b/sys-cluster/openmpi/openmpi-4.1.6.ebuild
@@ -139,7 +139,7 @@ multilib_src_configure() {
                $(multilib_native_use_enable openmpi_ofed_features_udcm 
openib-udcm)
                $(multilib_native_use_enable openmpi_ofed_features_dynamic-sl 
openib-dynamic-sl)
 
-               $(multilib_native_use_with cuda cuda "${EPREFIX}"/opt/cuda)
+               $(multilib_native_use_with cuda cuda 
"${CUDA_PATH:-${ESYSROOT}/opt/cuda}")
                $(multilib_native_use_with valgrind)
                $(multilib_native_use_with openmpi_fabrics_ofed verbs 
"${EPREFIX}"/usr)
                $(multilib_native_use_with openmpi_fabrics_knem knem 
"${EPREFIX}"/usr)

diff --git a/sys-cluster/openmpi/openmpi-5.0.6.ebuild 
b/sys-cluster/openmpi/openmpi-5.0.6.ebuild
index 4dada74e9583..936080e62b07 100644
--- a/sys-cluster/openmpi/openmpi-5.0.6.ebuild
+++ b/sys-cluster/openmpi/openmpi-5.0.6.ebuild
@@ -116,7 +116,7 @@ src_configure() {
 
                $(use_with cma)
 
-               $(use_with cuda cuda "${EPREFIX}"/opt/cuda)
+               $(use_with cuda cuda "${CUDA_PATH:-${ESYSROOT}/opt/cuda}")
                $(use_with valgrind)
                $(use_with openmpi_fabrics_knem knem "${EPREFIX}"/usr)
                $(use_with openmpi_rm_pbs tm)

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