From: Thomas Schwinge <thomas@codesourcery.com>
Date: Wed, 6 Apr 2022 12:12:29 +0000 (+0200)
Subject: Move 'libgomp/plugin/cuda/cuda.h' to 'include/cuda/cuda.h'
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5e431ae4ccc5fb0e077e598cb4efb1e12fc66c68;p=test_jj.git

Move 'libgomp/plugin/cuda/cuda.h' to 'include/cuda/cuda.h'

... so that it may be used by other projects that inherit GCC's 'include'
directory.

	include/
	* cuda/cuda.h: New file.
	libgomp/
	* plugin/cuda/cuda.h: Remove file.
	* plugin/plugin-nvptx.c [PLUGIN_NVPTX_DYNAMIC]: Include
	"cuda/cuda.h" instead of <cuda.h>.
	* plugin/configfrag.ac <PLUGIN_NVPTX_DYNAMIC>: Don't set
	'PLUGIN_NVPTX_CPPFLAGS'.
	* configure: Regenerate.
---

diff --git a/libgomp/plugin/cuda/cuda.h b/include/cuda/cuda.h
similarity index 97%
rename from libgomp/plugin/cuda/cuda.h
rename to include/cuda/cuda.h
index 5c679c1..5c813ad 100644
--- a/libgomp/plugin/cuda/cuda.h
+++ b/include/cuda/cuda.h
@@ -1,4 +1,4 @@
-/* CUDA API description.
+/* CUDA Driver API description.
    Copyright (C) 2017-2022 Free Software Foundation, Inc.
 
 This file is part of GCC.
@@ -22,9 +22,8 @@ a copy of the GCC Runtime Library Exception along with this program;
 see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 <http://www.gnu.org/licenses/>.
 
-This header provides the minimum amount of typedefs, enums and function
-declarations to be able to compile plugin-nvptx.c if cuda.h and
-libcuda.so.1 are not available.  */
+This header provides parts of the CUDA Driver API, without having to rely on
+the proprietary CUDA toolkit.  */
 
 #ifndef GCC_CUDA_H
 #define GCC_CUDA_H
diff --git a/libgomp/configure b/libgomp/configure
index bdbe3d1..5ef071e 100755
--- a/libgomp/configure
+++ b/libgomp/configure
@@ -15362,7 +15362,6 @@ rm -f core conftest.err conftest.$ac_objext \
 		       && (test "x$CUDA_DRIVER_LIB" = x \
 			   || test "x$CUDA_DRIVER_LIB" = xno); then
 		      PLUGIN_NVPTX=1
-		      PLUGIN_NVPTX_CPPFLAGS='-I$(srcdir)/plugin/cuda'
 		      PLUGIN_NVPTX_LIBS='-ldl'
 		      PLUGIN_NVPTX_DYNAMIC=1
 		    else
diff --git a/libgomp/plugin/configfrag.ac b/libgomp/plugin/configfrag.ac
index 9f9d0a7..09f87f4 100644
--- a/libgomp/plugin/configfrag.ac
+++ b/libgomp/plugin/configfrag.ac
@@ -197,7 +197,6 @@ if test x"$enable_offload_targets" != x; then
 		       && (test "x$CUDA_DRIVER_LIB" = x \
 			   || test "x$CUDA_DRIVER_LIB" = xno); then
 		      PLUGIN_NVPTX=1
-		      PLUGIN_NVPTX_CPPFLAGS='-I$(srcdir)/plugin/cuda'
 		      PLUGIN_NVPTX_LIBS='-ldl'
 		      PLUGIN_NVPTX_DYNAMIC=1
 		    else
diff --git a/libgomp/plugin/plugin-nvptx.c b/libgomp/plugin/plugin-nvptx.c
index b4f0a84..b28dfca 100644
--- a/libgomp/plugin/plugin-nvptx.c
+++ b/libgomp/plugin/plugin-nvptx.c
@@ -41,7 +41,11 @@
 #include "oacc-int.h"
 
 #include <pthread.h>
-#include <cuda.h>
+#if PLUGIN_NVPTX_DYNAMIC
+# include "cuda/cuda.h"
+#else
+# include <cuda.h>
+#endif
 #include <stdbool.h>
 #include <limits.h>
 #include <string.h>