X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/0e0e1c85bc7b6be4258e3d482d909941368e4e56..bf8b10944cacea6a0d4cd3878f9aafb4b2913a39:/src/smpi/smpif90.in

diff --git a/src/smpi/smpif90.in b/src/smpi/smpif90.in
index fc75375e91..f1725a990f 100644
--- a/src/smpi/smpif90.in
+++ b/src/smpi/smpif90.in
@@ -1,6 +1,6 @@
 #!/usr/bin/env sh
 
-# Copyright (c) 2012-2018. The SimGrid Team. All rights reserved.
+# Copyright (c) 2012-2020. 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.
@@ -19,6 +19,13 @@ list_set FFLAGS @SMPI_Fortran_FLAGS@
 list_set LINKARGS "-lsimgrid" @SMPI_Fortran_LIBS@ "-lm"
 if [ "x${SMPI_PRETEND_CC}" = "x" ]; then
    list_add LINKARGS "-shared"
+   if [ "x${SMPI_NO_UNDEFINED_CHECK}" = "x" ]; then
+      if [ "x@APPLE@" != "x1" ]; then
+          list_add LINKARGS "-Wl,-z,defs"
+      else
+          list_add LINKARGS "-Wl,-undefined,error"
+      fi
+   fi
 else
    echo "Warning: smpif90 pretends to be a regular compiler (SMPI_PRETEND_CC is set). Produced binaries will not be usable in SimGrid."
 fi
@@ -80,6 +87,10 @@ while [ $# -gt 0 ]; do
             NEEDS_OUTPUT=0
             shift
             ;;
+	'-show'|'-compile-info'|'-link-info')
+            # Dry run displaying commands instead of executing them. Useful to cmake
+	    show=1
+	    ;;
         *)
             list_add CMDLINE "${ARG}"
             ;;
@@ -95,4 +106,8 @@ list_add_not_empty CMDLINE ${CMAKE_LINKARGS}
 list_add_not_empty CMDLINE "${LINKARGS}"
 
 eval $(list_get CMDLINE)
+if [ "x$VERBOSE" = x1 -o "x$show" = x1 ] ; then
+  echo "$@"
+  [ "x$show" = x1 ] && exit 0
+fi
 "$@"