Let all smpi wrapper obey the VERBOSE variable

[simgrid.git] / src / smpi / smpif90.in

diff --git a/src/smpi/smpif90.in b/src/smpi/smpif90.in
index dbb5313..e8ff836 100644 (file)
--- 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) 2012-2019. 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.
@@ -34,7 +34,7 @@ trap 'cleanup' EXIT
 filter_and_compile() {
     list_add TMPFILES "${TMPFILE}"
     #replace "program main_name by subroutine user_main (and the end clause as well)"
-    sed 's/[[:space:]]*[pP][rR][oO][gG][rR][aA][mM][[:space:]][[:space:]]*\([a-zA-Z0-9_]*\)/ subroutine user_main /g' "${ARG}" > "${TMPFILE}"
+    sed 's/^\([[:space:]]*\)\([eE][nN][dD] \)\{0,1\}[pP][rR][oO][gG][rR][aA][mM][^a-zA-Z0-9]*\([a-zA-Z0-9_]*\)/\1\2subroutine user_main /g' "${ARG}" >> "${TMPFILE}"
     SRCFILE="${TMPFILE}"
     list_add CMDLINE "${SRCFILE}"
 }
@@ -80,6 +80,10 @@ 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 +99,8 @@ 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$show" = x1 ] && exit 0
+fi
 "$@"