Make the plugin usable within a SMPI simulation

[simgrid.git] / BuildSimGrid.sh

diff --git a/BuildSimGrid.sh b/BuildSimGrid.sh
index 526f3f0..42f3f1e 100755 (executable)
--- a/BuildSimGrid.sh
+++ b/BuildSimGrid.sh
@@ -3,9 +3,9 @@
 # This little script rebuilds and runs the SimGrid archive in parallel, extracting a log
 # This is almost an internal script, but others may find this useful
 #
-# Copyright (c) 2017-2019 The SimGrid Team. Licence: LGPL of WDFPL, as you want.
+# Copyright (c) 2017-2021 The SimGrid Team. Licence: LGPL of WDFPL, as you want.
 
-if [ ! -e Makefile ] ; then
+if [ ! -e Makefile ] ; then
   if [ -e build/default/Makefile ] ; then
     cd build/default
   else
@@ -16,15 +16,17 @@ if [ ! -e Makefile ] ; then
 fi
 
 target=tests
+ncores=$(grep -c processor /proc/cpuinfo)
 
 install_path=$(sed -n 's/^CMAKE_INSTALL_PREFIX:PATH=//p' CMakeCache.txt)
-if [ -e ${install_path} -a -d ${install_path} -a -x ${install_path} -a -w ${install_path} ] ; then
+if [ -e ${install_path} ] && [ -d ${install_path} ] && [ -x ${install_path} ] && [ -w ${install_path} ] ; then
   target=install
 fi
 
 (
   echo "install_path: ${install_path}"
   echo "Target: ${target}"
-  (nice make -j4 ${target} tests || make ${target} tests) && nice ctest -j4 --output-on-failure ; date
+  echo "Cores: ${ncores}"
+  (nice make -j${ncores} ${target} tests || make ${target} tests) && nice ctest -j${ncores} --output-on-failure ; date
 ) 2>&1 | tee BuildSimGrid.sh.log