Added ROSE configuration support for UPC code.

acmacros/upc.m4

@@ -0,0 +1,20 @@
+# Find a compiler for Unified Parallel C. -*- Autoconf -*-
+
+# Copyright (C) 2006 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+AC_DEFUN([AM_PROG_UPC],
+[dnl We need OBJEXT and EXEEXT, but Autoconf doesn't offer any public
+dnl macro to compute them. Use AC_PROG_CC instead.
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_ARG_VAR([UPC], [Unified Parallel C compiler command])dnl
+AC_ARG_VAR([UPCFLAGS], [Unified Parallel C compiler flags])dnl
+AC_CHECK_TOOLS([UPC], [m4_default([$1], [upcc upc])], [:])
+if test "$UPC" = :; then
+ AC_MSG_ERROR([no Unified Parallel C compiler was found], [77])
+fi
+_AM_IF_OPTION([no-dependencies],, [_AM_DEPENDENCIES([UPC])])dnl
+])

config/support-rose.m4

@@ -169,6 +169,7 @@ else
  AC_MSG_RESULT([skipping])
 fi
 
+ ROSE_SUPPORT_UPC
 
 ##
 #########################################################################################

config/support-upc.m4

@@ -0,0 +1,14 @@
+AC_DEFUN([ROSE_SUPPORT_UPC],
+[
+# Begin macro ROSE_SUPPORT_UPC.
+# Automake-UPC Support http:https://www.gnu.org/software/hello/manual/automake/Unified-Parallel-C-Support.html
+# Handling new file extensions: https://idlebox.net/2009/apidocs/automake-1.11.zip/automake_18.html#SEC148
+
+AC_MSG_CHECKING([for UPC])
+AC_ARG_ENABLE([upc],AS_HELP_STRING([--enable-upc],[Enable UPC support in ROSE (default=no)]),,[enableval=no])
+AM_CONDITIONAL(ROSE_WITH_UPC, [test "x$enableval" = "xyes"])
+#if test "x$enableval" = "xyes" ; then
+ AM_PROG_UPC
+#fi
+AC_MSG_RESULT([$enableval])
+])

projects/RTED/CppRuntimeSystem/Makefile.am

@@ -18,10 +18,15 @@ libCppRuntimeSystem_la_SOURCES = CppRuntimeSystem.cpp \
  RsType.cpp\
  TypeSystem.cpp \
  PointerManager.cpp\
- StackManager.cpp \
- ptrops.c \
- workzone.c \
- rtedsync.c
+ StackManager.cpp
+# TOO: Example of conditionally including files when ROSE
+# is configured with UPC support.
+if ROSE_WITH_UPC
+libCppRuntimeSystem_la_SOURCES += \
+ ptrops.upc \
+ workzone.upc \
+ rtedsync.upc
+endif