Update copyright lines with new year.

[simgrid.git] / src / smpi / smpicxx.in

diff --git a/src/smpi/smpicxx.in b/src/smpi/smpicxx.in
index 2822fdb..1e09148 100755 (executable)
--- a/src/smpi/smpicxx.in
+++ b/src/smpi/smpicxx.in
@@ -1,6 +1,6 @@
 #!/usr/bin/env sh
 
-# Copyright (c) 2014-2019. The SimGrid Team.
+# Copyright (c) 2014-2020. The SimGrid Team.
 # All rights reserved.
 
 # This program is free software; you can redistribute it and/or modify it
@@ -32,9 +32,6 @@ else
     list_add LINKARGS "@libdir@\libsimgrid.dll"
 fi
 
-# By default, we execute the commands instead of only showing them to cmake
-Show=
-
 list_set CMDARGS
 while [ $# -gt 0 ]; do
     ARG="$1"
@@ -65,7 +62,7 @@ while [ $# -gt 0 ]; do
             ;;
        '-show'|'-compile-info'|'-link-info')
             # Dry run displaying commands instead of executing them. Useful to cmake
-           Show=echo
+           show=1
            ;;
         *)
             list_add CMDARGS "${ARG}"
@@ -81,4 +78,8 @@ list_add_not_empty CMDLINE "${CMDARGS}"
 list_add_not_empty CMDLINE "${LINKARGS}"
 
 eval $(list_get CMDLINE)
-$Show "$@"
+if [ "x$VERBOSE" = x1 -o "x$show" = x1 ] ; then
+  echo "$@"
+  [ "x$show" = x1 ] && exit 0
+fi
+"$@"