From 216e8f6480ee61f21d4572dba93894cdacfa7508 Mon Sep 17 00:00:00 2001
From: ct-clmsn <ct.clmsn@gmail.com>
Date: Fri, 27 Oct 2023 14:05:41 -0400
Subject: [PATCH] correctly post-processing PMI paths

---
 cmake/HPX_SetupOpenSHMEM.cmake | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/cmake/HPX_SetupOpenSHMEM.cmake b/cmake/HPX_SetupOpenSHMEM.cmake
index 774f0bcf573d..30bc43357bf4 100644
--- a/cmake/HPX_SetupOpenSHMEM.cmake
+++ b/cmake/HPX_SetupOpenSHMEM.cmake
@@ -53,8 +53,12 @@ macro(hpx_setup_openshmem)
     if(NOT PMI_LIBRARY OR NOT PMI_FOUND)
       set(PMI_AUTOCONF_OPTS "--enable-pmi-simple")
     else()
-      set(PMI_AUTOCONF_OPTS "--with-pmi=${PMI_INCLUDE_DIR}
-          --with-pmi-libdir=${PMI_LIBRARY}"
+      string(REGEX MATCH "(^\/[^\/]+)" PMI_INCLUDE_DIR_ROOT_PATH
+                   ${PMI_INCLUDE_DIR}
+      )
+      string(REGEX MATCH "(^\/[^\/]+)" PMI_LIBRARY_ROOT_PATH ${PMI_LIBRARY})
+      set(PMI_AUTOCONF_OPTS
+          "--with-pmi=${PMI_INCLUDE_DIR_ROOT_PATH} --with-pmi-libdir=${PMI_LIBRARY_ROOT_PATH}"
       )
     endif()