From 146bfe2b56b3a0baf42b9c75fb48137be2689ba5 Mon Sep 17 00:00:00 2001
From: Mark Olesen <Mark.Olesen@esi-group.com>
Date: Mon, 17 Dec 2018 10:11:12 +0100
Subject: [PATCH] STYLE: add comment about INTELMPI env variables

---
 etc/config.csh/mpi | 3 +++
 etc/config.sh/mpi  | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/etc/config.csh/mpi b/etc/config.csh/mpi
index 3c59434eb81..0dcad59332c 100644
--- a/etc/config.csh/mpi
+++ b/etc/config.csh/mpi
@@ -25,6 +25,9 @@
 #     For USERMPI, the user is responsible for supplying an appropriate
 #     wmake/rules/General/mplibUSERMPI file and managing all settings
 #
+#     For INTELMPI, note that the (I_MPI_CC, I_MPI_CCX) environment variables
+#     define the underlying compiler to be used
+#
 #------------------------------------------------------------------------------
 unsetenv MPI_ARCH_PATH MPI_HOME
 setenv FOAM_MPI dummy  # Fallback value
diff --git a/etc/config.sh/mpi b/etc/config.sh/mpi
index bba158bc4e8..28b95885d32 100644
--- a/etc/config.sh/mpi
+++ b/etc/config.sh/mpi
@@ -25,6 +25,9 @@
 #     For USERMPI, the user is responsible for supplying an appropriate
 #     wmake/rules/General/mplibUSERMPI file and managing all settings
 #
+#     For INTELMPI, note that the (I_MPI_CC, I_MPI_CCX) environment variables
+#     define the underlying compiler to be used
+#
 #------------------------------------------------------------------------------
 unset MPI_ARCH_PATH MPI_HOME
 export FOAM_MPI=dummy  # Fallback value
-- 
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