also let the SMPI_PRETEND_CC trick work with dlopen interception

diff --git a/src/smpi/smpi_main.c b/src/smpi/smpi_main.c
index c38ac08..7d94af6 100644 (file)
--- a/src/smpi/smpi_main.c
+++ b/src/smpi/smpi_main.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2007-2017. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2007-2018. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -10,6 +10,12 @@
 
 int main(int argc, char **argv)
 {
+  if (getenv("SMPI_PRETEND_CC") != NULL) {
+    /* Hack to ensure that smpicc can pretend to be a simple compiler. Particularly handy to pass it to the
+     * configuration tools. This one is used with dlopen privatization. */
+    return 0;
+  }
+
   if (argc < 2) {
     fprintf(stderr, "Usage: smpimain <program to launch>\n");
     exit(1);