Mercurial > hg > CbC > CbC_gcc

comparison libgomp/plugin/configfrag.ac @ 145:1830386684a0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 84e7813d76e9
children
comparison
equal deleted inserted replaced
131:84e7813d76e9 145:1830386684a0
1 # Plugins for offload execution, configure.ac fragment. -*- mode: autoconf -*- 1 # Plugins for offload execution, configure.ac fragment. -*- mode: autoconf -*-
2 # 2 #
3 # Copyright (C) 2014-2018 Free Software Foundation, Inc. 3 # Copyright (C) 2014-2020 Free Software Foundation, Inc.
4 # 4 #
5 # Contributed by Mentor Embedded. 5 # Contributed by Mentor Embedded.
6 # 6 #
7 # This file is part of the GNU Offloading and Multi Processing Library 7 # This file is part of the GNU Offloading and Multi Processing Library
8 # (libgomp). 8 # (libgomp).
24 # You should have received a copy of the GNU General Public License and 24 # You should have received a copy of the GNU General Public License and
25 # a copy of the GCC Runtime Library Exception along with this program; 25 # a copy of the GCC Runtime Library Exception along with this program;
26 # see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 26 # see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
27 # <http://www.gnu.org/licenses/>. 27 # <http://www.gnu.org/licenses/>.
28 28
29 offload_targets=
30 AC_SUBST(offload_targets)
31 plugin_support=yes 29 plugin_support=yes
32 AC_CHECK_LIB(dl, dlsym, , [plugin_support=no]) 30 AC_CHECK_LIB(dl, dlsym, , [plugin_support=no])
33 if test x"$plugin_support" = xyes; then 31 if test x"$plugin_support" = xyes; then
34 AC_DEFINE(PLUGIN_SUPPORT, 1, 32 AC_DEFINE(PLUGIN_SUPPORT, 1,
35 [Define if all infrastructure, needed for plugins, is supported.]) 33 [Define if all infrastructure, needed for plugins, is supported.])
137 AC_SUBST(PLUGIN_HSA) 135 AC_SUBST(PLUGIN_HSA)
138 AC_SUBST(PLUGIN_HSA_CPPFLAGS) 136 AC_SUBST(PLUGIN_HSA_CPPFLAGS)
139 AC_SUBST(PLUGIN_HSA_LDFLAGS) 137 AC_SUBST(PLUGIN_HSA_LDFLAGS)
140 AC_SUBST(PLUGIN_HSA_LIBS) 138 AC_SUBST(PLUGIN_HSA_LIBS)
141 139
142 # Get offload targets and path to install tree of offloading compiler. 140 PLUGIN_GCN=0
141 PLUGIN_GCN_CPPFLAGS=
142 PLUGIN_GCN_LDFLAGS=
143 PLUGIN_GCN_LIBS=
144 AC_SUBST(PLUGIN_GCN)
145 AC_SUBST(PLUGIN_GCN_CPPFLAGS)
146 AC_SUBST(PLUGIN_GCN_LDFLAGS)
147 AC_SUBST(PLUGIN_GCN_LIBS)
148
149 # Parse '--enable-offload-targets', figure out the corresponding libgomp
150 # plugins, and configure to find the corresponding offload compilers.
151 # 'offload_plugins' and 'offload_targets' will be populated in the same order.
152 offload_plugins=
153 offload_targets=
154 AC_SUBST(offload_plugins)
155 AC_SUBST(offload_targets)
143 offload_additional_options= 156 offload_additional_options=
144 offload_additional_lib_paths= 157 offload_additional_lib_paths=
145 AC_SUBST(offload_additional_options) 158 AC_SUBST(offload_additional_options)
146 AC_SUBST(offload_additional_lib_paths) 159 AC_SUBST(offload_additional_lib_paths)
147 if test x"$enable_offload_targets" != x; then 160 if test x"$enable_offload_targets" != x; then
148 for tgt in `echo $enable_offload_targets | sed -e 's#,# #g'`; do 161 for tgt in `echo $enable_offload_targets | sed -e 's#,# #g'`; do
149 tgt_dir=`echo $tgt | grep '=' | sed 's/.*=//'` 162 tgt_dir=`echo $tgt | grep '=' | sed 's/.*=//'`
150 tgt=`echo $tgt | sed 's/=.*//'` 163 tgt=`echo $tgt | sed 's/=.*//'`
151 tgt_name= 164 tgt_plugin=
152 case $tgt in 165 case $tgt in
153 *-intelmic-* | *-intelmicemul-*) 166 *-intelmic-* | *-intelmicemul-*)
154 tgt_name=intelmic 167 tgt_plugin=intelmic
155 ;; 168 ;;
156 nvptx*) 169 nvptx*)
157 tgt_name=nvptx 170 tgt_plugin=nvptx
158 PLUGIN_NVPTX=$tgt 171 PLUGIN_NVPTX=$tgt
159 if test "x$CUDA_DRIVER_LIB" != xno \ 172 if test "x$CUDA_DRIVER_LIB" != xno \
160 && test "x$CUDA_DRIVER_LIB" != xno; then 173 && test "x$CUDA_DRIVER_LIB" != xno; then
161 PLUGIN_NVPTX_CPPFLAGS=$CUDA_DRIVER_CPPFLAGS 174 PLUGIN_NVPTX_CPPFLAGS=$CUDA_DRIVER_CPPFLAGS
162 PLUGIN_NVPTX_LDFLAGS=$CUDA_DRIVER_LDFLAGS 175 PLUGIN_NVPTX_LDFLAGS=$CUDA_DRIVER_LDFLAGS
196 ;; 209 ;;
197 hsa*) 210 hsa*)
198 case "${target}" in 211 case "${target}" in
199 x86_64-*-*) 212 x86_64-*-*)
200 case " ${CC} ${CFLAGS} " in 213 case " ${CC} ${CFLAGS} " in
201 *" -m32 "*) 214 *" -m32 "*|*" -mx32 "*)
202 PLUGIN_HSA=0 215 PLUGIN_HSA=0
203 ;; 216 ;;
204 *) 217 *)
205 tgt_name=hsa 218 tgt_plugin=hsa
206 PLUGIN_HSA=$tgt 219 PLUGIN_HSA=$tgt
207 PLUGIN_HSA_CPPFLAGS=$HSA_RUNTIME_CPPFLAGS 220 PLUGIN_HSA_CPPFLAGS=$HSA_RUNTIME_CPPFLAGS
208 PLUGIN_HSA_LDFLAGS="$HSA_RUNTIME_LDFLAGS" 221 PLUGIN_HSA_LDFLAGS="$HSA_RUNTIME_LDFLAGS"
209 PLUGIN_HSA_LIBS="-ldl" 222 PLUGIN_HSA_LIBS="-ldl"
210 223
218 PLUGIN_HSA=1 231 PLUGIN_HSA=1
219 CPPFLAGS=$PLUGIN_HSA_save_CPPFLAGS 232 CPPFLAGS=$PLUGIN_HSA_save_CPPFLAGS
220 LDFLAGS=$PLUGIN_HSA_save_LDFLAGS 233 LDFLAGS=$PLUGIN_HSA_save_LDFLAGS
221 LIBS=$PLUGIN_HSA_save_LIBS 234 LIBS=$PLUGIN_HSA_save_LIBS
222 case $PLUGIN_HSA in 235 case $PLUGIN_HSA in
223 hsa*) 236 hsa*)
224 HSA_PLUGIN=0 237 HSA_PLUGIN=0
225 AC_MSG_ERROR([HSA run-time package required for HSA support]) 238 AC_MSG_ERROR([HSA run-time package required for HSA support])
226 ;; 239 ;;
227 esac 240 esac
228 ;; 241 ;;
231 *-*-*) 244 *-*-*)
232 PLUGIN_HSA=0 245 PLUGIN_HSA=0
233 ;; 246 ;;
234 esac 247 esac
235 ;; 248 ;;
249
250 amdgcn*)
251 case "${target}" in
252 x86_64-*-*)
253 case " ${CC} ${CFLAGS} " in
254 *" -m32 "*|*" -mx32 "*)
255 PLUGIN_GCN=0
256 ;;
257 *)
258 tgt_plugin=gcn
259 PLUGIN_GCN=$tgt
260 PLUGIN_GCN_CPPFLAGS=$HSA_RUNTIME_CPPFLAGS
261 PLUGIN_GCN_LDFLAGS="$HSA_RUNTIME_LDFLAGS"
262 PLUGIN_GCN_LIBS="-ldl"
263 PLUGIN_GCN=1
264 ;;
265 esac
266 ;;
267 *-*-*)
268 PLUGIN_GCN=0
269 ;;
270 esac
271 ;;
236 *) 272 *)
237 AC_MSG_ERROR([unknown offload target specified]) 273 AC_MSG_ERROR([unknown offload target specified])
238 ;; 274 ;;
239 esac 275 esac
240 if test x"$tgt_name" = x; then 276 if test x"$tgt_plugin" = x; then
241 # Don't configure libgomp for this offloading target if we don't build 277 # Not configuring libgomp for this offload target if we're not building
242 # the corresponding plugin. 278 # the corresponding offload plugin.
243 continue 279 continue
244 elif test x"$offload_targets" = x; then 280 elif test x"$offload_plugins" = x; then
245 offload_targets=$tgt_name 281 offload_plugins=$tgt_plugin
282 offload_targets=$tgt
246 else 283 else
247 offload_targets=$offload_targets,$tgt_name 284 offload_plugins=$offload_plugins,$tgt_plugin
285 offload_targets=$offload_targets,$tgt
248 fi 286 fi
249 if test "$tgt_name" = hsa; then 287 # Configure additional search paths.
288 if test "$tgt_plugin" = hsa; then
250 # Offloading compilation is all handled by the target compiler. 289 # Offloading compilation is all handled by the target compiler.
251 : 290 :
252 elif test x"$tgt_dir" != x; then 291 elif test x"$tgt_dir" != x; then
253 offload_additional_options="$offload_additional_options -B$tgt_dir/libexec/gcc/\$(target_alias)/\$(gcc_version) -B$tgt_dir/bin" 292 offload_additional_options="$offload_additional_options -B$tgt_dir/libexec/gcc/\$(target_alias)/\$(gcc_version) -B$tgt_dir/bin"
254 offload_additional_lib_paths="$offload_additional_lib_paths:$tgt_dir/lib64:$tgt_dir/lib:$tgt_dir/lib32" 293 offload_additional_lib_paths="$offload_additional_lib_paths:$tgt_dir/lib64:$tgt_dir/lib:$tgt_dir/lib32"
256 offload_additional_options="$offload_additional_options -B\$(libexecdir)/gcc/\$(target_alias)/\$(gcc_version) -B\$(bindir)" 295 offload_additional_options="$offload_additional_options -B\$(libexecdir)/gcc/\$(target_alias)/\$(gcc_version) -B\$(bindir)"
257 offload_additional_lib_paths="$offload_additional_lib_paths:$toolexeclibdir" 296 offload_additional_lib_paths="$offload_additional_lib_paths:$toolexeclibdir"
258 fi 297 fi
259 done 298 done
260 fi 299 fi
261 AC_DEFINE_UNQUOTED(OFFLOAD_TARGETS, "$offload_targets", 300 AC_DEFINE_UNQUOTED(OFFLOAD_PLUGINS, "$offload_plugins",
262 [Define to offload targets, separated by commas.]) 301 [Define to offload plugins, separated by commas.])
263 AM_CONDITIONAL([PLUGIN_NVPTX], [test $PLUGIN_NVPTX = 1]) 302 AM_CONDITIONAL([PLUGIN_NVPTX], [test $PLUGIN_NVPTX = 1])
264 AC_DEFINE_UNQUOTED([PLUGIN_NVPTX], [$PLUGIN_NVPTX], 303 AC_DEFINE_UNQUOTED([PLUGIN_NVPTX], [$PLUGIN_NVPTX],
265 [Define to 1 if the NVIDIA plugin is built, 0 if not.]) 304 [Define to 1 if the NVIDIA plugin is built, 0 if not.])
266 AC_DEFINE_UNQUOTED([PLUGIN_NVPTX_DYNAMIC], [$PLUGIN_NVPTX_DYNAMIC], 305 AC_DEFINE_UNQUOTED([PLUGIN_NVPTX_DYNAMIC], [$PLUGIN_NVPTX_DYNAMIC],
267 [Define to 1 if the NVIDIA plugin should dlopen libcuda.so.1, 0 if it should be linked against it.]) 306 [Define to 1 if the NVIDIA plugin should dlopen libcuda.so.1, 0 if it should be linked against it.])
268 AM_CONDITIONAL([PLUGIN_HSA], [test $PLUGIN_HSA = 1]) 307 AM_CONDITIONAL([PLUGIN_HSA], [test $PLUGIN_HSA = 1])
269 AC_DEFINE_UNQUOTED([PLUGIN_HSA], [$PLUGIN_HSA], 308 AC_DEFINE_UNQUOTED([PLUGIN_HSA], [$PLUGIN_HSA],
270 [Define to 1 if the HSA plugin is built, 0 if not.]) 309 [Define to 1 if the HSA plugin is built, 0 if not.])
310 AM_CONDITIONAL([PLUGIN_GCN], [test $PLUGIN_GCN = 1])
311 AC_DEFINE_UNQUOTED([PLUGIN_GCN], [$PLUGIN_GCN],
312 [Define to 1 if the GCN plugin is built, 0 if not.])
271 313
272 if test "$HSA_RUNTIME_LIB" != ""; then 314 if test "$HSA_RUNTIME_LIB" != ""; then
273 HSA_RUNTIME_LIB="$HSA_RUNTIME_LIB/" 315 HSA_RUNTIME_LIB="$HSA_RUNTIME_LIB/"
274 fi 316 fi
275 317