From e34747d5c4e70a5e22f9cb6c3efc9d48facca985 Mon Sep 17 00:00:00 2001 From: Christian Heinrich Date: Mon, 27 Jun 2016 16:32:21 +0200 Subject: [PATCH] [DOC] Documented SMPI_PRETEND_CC env variable --- doc/doxygen/module-smpi.doc | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/doc/doxygen/module-smpi.doc b/doc/doxygen/module-smpi.doc index ca273a2b98..4c9e2f83f9 100644 --- a/doc/doxygen/module-smpi.doc +++ b/doc/doxygen/module-smpi.doc @@ -93,6 +93,12 @@ before giving SMPI a spin. Actually, that's very simple even if it's the first time you use MPI code: just use smpicc as a compiler (in replacement of gcc or your usual compiler), and you're set. +\note + Some configure scripts ("./configure") will test the compiler by + compiling some simple example scripts. To make this work, you + must set the SMPI_PRETEND_CC environment variable to + some arbitrary value, for instance "export SMPI_PRETEND_CC=1" + \section SMPI_executing Executing your code on top of the simulator This is done though the smpirun script as follows. -- 2.20.1