@@ -115,6 +115,9 @@
/* Define to 1 if GNU symbol versioning is used for libgomp. */
#undef LIBGOMP_GNU_SYMBOL_VERSIONING
+/* Define to 1 if building libgomp for an accelerator-only target. */
+#undef LIBGOMP_OFFLOADED_ONLY
+
/* Define to 1 if libgomp should use POSIX threads. */
#undef LIBGOMP_USE_PTHREADS
@@ -15074,6 +15074,8 @@ case "$host" in
nvptx*-*-*)
# NVPTX does not support Pthreads, has its own code replacement.
libgomp_use_pthreads=no
+ # NVPTX is an accelerator-only target
+ libgomp_offloaded_only=yes
;;
*)
# Check to see if -pthread or -lpthread is needed. Prefer the former.
@@ -15125,6 +15127,12 @@ $as_echo "#define LIBGOMP_USE_PTHREADS 1" >>confdefs.h
fi
+if test x$libgomp_offloaded_only = xyes; then
+
+$as_echo "#define LIBGOMP_OFFLOADED_ONLY 1" >>confdefs.h
+
+fi
+
# Plugins for offload execution, configure.ac fragment. -*- mode: autoconf -*-
#
# Copyright (C) 2014-2016 Free Software Foundation, Inc.
@@ -182,6 +182,8 @@ case "$host" in
nvptx*-*-*)
# NVPTX does not support Pthreads, has its own code replacement.
libgomp_use_pthreads=no
+ # NVPTX is an accelerator-only target
+ libgomp_offloaded_only=yes
;;
*)
# Check to see if -pthread or -lpthread is needed. Prefer the former.
@@ -208,6 +210,11 @@ if test x$libgomp_use_pthreads != xno; then
[Define to 1 if libgomp should use POSIX threads.])
fi
+if test x$libgomp_offloaded_only = xyes; then
+ AC_DEFINE(LIBGOMP_OFFLOADED_ONLY, 1,
+ [Define to 1 if building libgomp for an accelerator-only target.])
+fi
+
m4_include([plugin/configfrag.ac])
# Check for functions needed.