Update copyright years.

[thirdparty/gcc.git] / libgomp / plugin / configfrag.ac

diff --git a/libgomp/plugin/configfrag.ac b/libgomp/plugin/configfrag.ac
index 14203048bdb4b39b8a54734903309b462b94fde8..f81be3d5da5a1062d62479efb80f1cb3e0a197d0 100644 (file)
--- a/libgomp/plugin/configfrag.ac
+++ b/libgomp/plugin/configfrag.ac
@@ -1,6 +1,6 @@
 # Plugins for offload execution, configure.ac fragment.  -*- mode: autoconf -*-
 #
-# Copyright (C) 2014-2022 Free Software Foundation, Inc.
+# Copyright (C) 2014-2024 Free Software Foundation, Inc.
 #
 # Contributed by Mentor Embedded.
 #
@@ -40,60 +40,8 @@ AC_CHECK_HEADERS_ONCE(unistd.h)
 AC_CHECK_FUNCS_ONCE(secure_getenv __secure_getenv getuid geteuid getgid getegid)
 
 
-# Look for the CUDA driver package.
-CUDA_DRIVER_INCLUDE=
-CUDA_DRIVER_LIB=
-AC_SUBST(CUDA_DRIVER_INCLUDE)
-AC_SUBST(CUDA_DRIVER_LIB)
-CUDA_DRIVER_CPPFLAGS=
-CUDA_DRIVER_LDFLAGS=
-AC_ARG_WITH(cuda-driver,
-       [AS_HELP_STRING([--with-cuda-driver=PATH],
-               [specify prefix directory for installed CUDA driver package.
-                Equivalent to --with-cuda-driver-include=PATH/include
-                plus --with-cuda-driver-lib=PATH/lib])])
-AC_ARG_WITH(cuda-driver-include,
-       [AS_HELP_STRING([--with-cuda-driver-include=PATH],
-               [specify directory for installed CUDA driver include files])])
-AC_ARG_WITH(cuda-driver-lib,
-       [AS_HELP_STRING([--with-cuda-driver-lib=PATH],
-               [specify directory for the installed CUDA driver library])])
-case "x$with_cuda_driver" in
-  x) ;;
-  xno)
-    CUDA_DRIVER_INCLUDE=no
-    CUDA_DRIVER_LIB=no
-    ;;
-  *) CUDA_DRIVER_INCLUDE=$with_cuda_driver/include
-     CUDA_DRIVER_LIB=$with_cuda_driver/lib
-     ;;
-esac
-if test "x$with_cuda_driver_include" != x; then
-  CUDA_DRIVER_INCLUDE=$with_cuda_driver_include
-fi
-if test "x$with_cuda_driver_lib" != x; then
-  CUDA_DRIVER_LIB=$with_cuda_driver_lib
-fi
-if test "x$CUDA_DRIVER_INCLUDE" != x \
-   && test "x$CUDA_DRIVER_INCLUDE" != xno; then
-  CUDA_DRIVER_CPPFLAGS=-I$CUDA_DRIVER_INCLUDE
-fi
-if test "x$CUDA_DRIVER_LIB" != x \
-   && test "x$CUDA_DRIVER_LIB" != xno; then
-  CUDA_DRIVER_LDFLAGS=-L$CUDA_DRIVER_LIB
-fi
-
 PLUGIN_NVPTX=0
-PLUGIN_NVPTX_CPPFLAGS=
-PLUGIN_NVPTX_LDFLAGS=
-PLUGIN_NVPTX_LIBS=
-PLUGIN_NVPTX_DYNAMIC=0
-AC_SUBST(PLUGIN_NVPTX_CPPFLAGS)
-AC_SUBST(PLUGIN_NVPTX_LDFLAGS)
-AC_SUBST(PLUGIN_NVPTX_LIBS)
-
 PLUGIN_GCN=0
-
 # Parse '--enable-offload-targets', figure out the corresponding libgomp
 # plugins, and configure to find the corresponding offload compilers.
 # 'offload_plugins' and 'offload_targets' will be populated in the same order.
@@ -111,9 +59,6 @@ if test x"$enable_offload_targets" != x; then
     tgt=`echo $tgt | sed 's/=.*//'`
     tgt_plugin=
     case $tgt in
-      *-intelmic-* | *-intelmicemul-*)
-       tgt_plugin=intelmic
-       ;;
       nvptx*)
        case "${target}" in
          aarch64*-*-* | powerpc64le-*-* | x86_64-*-*)
@@ -125,42 +70,7 @@ if test x"$enable_offload_targets" != x; then
                ;;
              *)
                tgt_plugin=nvptx
-               PLUGIN_NVPTX=$tgt
-               if test "x$CUDA_DRIVER_LIB" != xno \
-                  && test "x$CUDA_DRIVER_LIB" != xno; then
-                 PLUGIN_NVPTX_CPPFLAGS=$CUDA_DRIVER_CPPFLAGS
-                 PLUGIN_NVPTX_LDFLAGS=$CUDA_DRIVER_LDFLAGS
-                 PLUGIN_NVPTX_LIBS='-lcuda'
-
-                 PLUGIN_NVPTX_save_CPPFLAGS=$CPPFLAGS
-                 CPPFLAGS="$PLUGIN_NVPTX_CPPFLAGS $CPPFLAGS"
-                 PLUGIN_NVPTX_save_LDFLAGS=$LDFLAGS
-                 LDFLAGS="$PLUGIN_NVPTX_LDFLAGS $LDFLAGS"
-                 PLUGIN_NVPTX_save_LIBS=$LIBS
-                 LIBS="$PLUGIN_NVPTX_LIBS $LIBS"
-                 AC_LINK_IFELSE(
-                   [AC_LANG_PROGRAM(
-                     [#include "cuda.h"],
-                       [CUresult r = cuCtxPushCurrent (NULL);])],
-                   [PLUGIN_NVPTX=1])
-                 CPPFLAGS=$PLUGIN_NVPTX_save_CPPFLAGS
-                 LDFLAGS=$PLUGIN_NVPTX_save_LDFLAGS
-                 LIBS=$PLUGIN_NVPTX_save_LIBS
-               fi
-               case $PLUGIN_NVPTX in
-                 nvptx*)
-                   if (test "x$CUDA_DRIVER_INCLUDE" = x \
-                       || test "x$CUDA_DRIVER_INCLUDE" = xno) \
-                      && (test "x$CUDA_DRIVER_LIB" = x \
-                          || test "x$CUDA_DRIVER_LIB" = xno); then
-                     PLUGIN_NVPTX=1
-                     PLUGIN_NVPTX_DYNAMIC=1
-                   else
-                     PLUGIN_NVPTX=0
-                     AC_MSG_ERROR([CUDA driver package required for nvptx support])
-                   fi
-                   ;;
-               esac
+               PLUGIN_NVPTX=1
                ;;
            esac
            ;;
@@ -216,5 +126,4 @@ fi
 AC_DEFINE_UNQUOTED(OFFLOAD_PLUGINS, "$offload_plugins",
   [Define to offload plugins, separated by commas.])
 AM_CONDITIONAL([PLUGIN_NVPTX], [test $PLUGIN_NVPTX = 1])
-AM_CONDITIONAL([PLUGIN_NVPTX_DYNAMIC], [test $PLUGIN_NVPTX_DYNAMIC = 1])
 AM_CONDITIONAL([PLUGIN_GCN], [test $PLUGIN_GCN = 1])