#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.64 for GNU OpenMP Runtime Library 1.0.
+# Generated by GNU Autoconf 2.64 for GNU Offloading and Multi Processing Runtime Library 1.0.
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
MAKEFLAGS=
# Identity of this package.
-PACKAGE_NAME='GNU OpenMP Runtime Library'
+PACKAGE_NAME='GNU Offloading and Multi Processing Runtime Library'
PACKAGE_TARNAME='libgomp'
PACKAGE_VERSION='1.0'
-PACKAGE_STRING='GNU OpenMP Runtime Library 1.0'
+PACKAGE_STRING='GNU Offloading and Multi Processing Runtime Library 1.0'
PACKAGE_BUGREPORT=''
PACKAGE_URL='http://www.gnu.org/software/libgomp/'
# include <unistd.h>
#endif"
+ac_header_list=
+ac_func_list=
ac_subst_vars='am__EXEEXT_FALSE
am__EXEEXT_TRUE
LTLIBOBJS
LIBOBJS
+get_gcc_base_ver
OMP_NEST_LOCK_25_KIND
OMP_LOCK_25_KIND
OMP_NEST_LOCK_25_ALIGN
XLDFLAGS
XCFLAGS
config_path
-LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2_FALSE
-LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2_TRUE
LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_FALSE
LIBGOMP_BUILD_VERSIONED_SHLIB_SUN_TRUE
LIBGOMP_BUILD_VERSIONED_SHLIB_GNU_FALSE
LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE
OPT_LDFLAGS
SECTION_LDFLAGS
+PLUGIN_HSA_FALSE
+PLUGIN_HSA_TRUE
+PLUGIN_NVPTX_FALSE
+PLUGIN_NVPTX_TRUE
+offload_additional_lib_paths
+offload_additional_options
+PLUGIN_HSA_LIBS
+PLUGIN_HSA_LDFLAGS
+PLUGIN_HSA_CPPFLAGS
+PLUGIN_HSA
+HSA_RUNTIME_LIB
+HSA_RUNTIME_INCLUDE
+PLUGIN_NVPTX_LIBS
+PLUGIN_NVPTX_LDFLAGS
+PLUGIN_NVPTX_CPPFLAGS
+PLUGIN_NVPTX
+CUDA_DRIVER_LIB
+CUDA_DRIVER_INCLUDE
+offload_targets
libtool_VERSION
ac_ct_FC
FCFLAGS
am__fastdepCC_FALSE
am__fastdepCC_TRUE
CCDEPMODE
+am__nodep
AMDEPBACKSLASH
AMDEP_FALSE
AMDEP_TRUE
with_gnu_ld
enable_libtool_lock
enable_maintainer_mode
+with_cuda_driver
+with_cuda_driver_include
+with_cuda_driver_lib
+with_hsa_runtime
+with_hsa_runtime_include
+with_hsa_runtime_lib
enable_linux_futex
enable_tls
enable_symvers
+enable_cet
+with_gcc_major_version_only
'
ac_precious_vars='build_alias
host_alias
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
-\`configure' configures GNU OpenMP Runtime Library 1.0 to adapt to many kinds of systems.
+\`configure' configures GNU Offloading and Multi Processing Runtime Library 1.0 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
if test -n "$ac_init_help"; then
case $ac_init_help in
- short | recursive ) echo "Configuration of GNU OpenMP Runtime Library 1.0:";;
+ short | recursive ) echo "Configuration of GNU Offloading and Multi Processing Runtime Library 1.0:";;
esac
cat <<\_ACEOF
--enable-tls Use thread-local storage [default=yes]
--enable-symvers=STYLE enables symbol versioning of the shared library
[default=yes]
+ --enable-cet enable Intel CET in target libraries [default=no]
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--with-pic try to use only PIC/non-PIC objects [default=use
both]
--with-gnu-ld assume the C compiler uses GNU ld [default=no]
+ --with-cuda-driver=PATH specify prefix directory for installed CUDA driver
+ package. Equivalent to
+ --with-cuda-driver-include=PATH/include plus
+ --with-cuda-driver-lib=PATH/lib
+ --with-cuda-driver-include=PATH
+ specify directory for installed CUDA driver include
+ files
+ --with-cuda-driver-lib=PATH
+ specify directory for the installed CUDA driver
+ library
+ --with-hsa-runtime=PATH specify prefix directory for installed HSA run-time
+ package. Equivalent to
+ --with-hsa-runtime-include=PATH/include plus
+ --with-hsa-runtime-lib=PATH/lib
+ --with-hsa-runtime-include=PATH
+ specify directory for installed HSA run-time include
+ files
+ --with-hsa-runtime-lib=PATH
+ specify directory for the installed HSA run-time
+ library
+ --with-gcc-major-version-only
+ use only GCC major number in filesystem paths
Some influential environment variables:
CC C compiler command
it to find libraries and programs with nonstandard names/locations.
Report bugs to the package provider.
-GNU OpenMP Runtime Library home page: <http://www.gnu.org/software/libgomp/>.
+GNU Offloading and Multi Processing Runtime Library home page: <http://www.gnu.org/software/libgomp/>.
General help using GNU software: <http://www.gnu.org/gethelp/>.
_ACEOF
ac_status=$?
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
-GNU OpenMP Runtime Library configure 1.0
+GNU Offloading and Multi Processing Runtime Library configure 1.0
generated by GNU Autoconf 2.64
Copyright (C) 2009 Free Software Foundation, Inc.
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
-It was created by GNU OpenMP Runtime Library $as_me 1.0, which was
+It was created by GNU Offloading and Multi Processing Runtime Library $as_me 1.0, which was
generated by GNU Autoconf 2.64. Invocation command line was
$ $0 $@
>$cache_file
fi
+as_fn_append ac_header_list " unistd.h"
+as_fn_append ac_func_list " secure_getenv"
+as_fn_append ac_func_list " __secure_getenv"
+as_fn_append ac_func_list " getuid"
+as_fn_append ac_func_list " geteuid"
+as_fn_append ac_func_list " getgid"
+as_fn_append ac_func_list " getegid"
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
# We need awk for the "check" target. The system "awk" is bad on
# some platforms.
-# Always define AMTAR for backward compatibility.
+# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
-AMTAR=${AMTAR-"${am_missing_run}tar"}
-
-am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
if test "x$enable_dependency_tracking" != xno; then
am_depcomp="$ac_aux_dir/depcomp"
AMDEPBACKSLASH='\'
+ am__nodep='_no'
fi
if test "x$enable_dependency_tracking" != xno; then
AMDEP_TRUE=
# instance it was reported that on HP-UX the gcc test will end up
# making a dummy file named `D' -- because `-MD' means `put the output
# in D'.
+ rm -rf conftest.dir
mkdir conftest.dir
# Copy depcomp to subdir because otherwise we won't find it if we're
# using a relative directory.
break
fi
;;
- msvisualcpp | msvcmsys)
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
# This compiler won't grok `-c -o', but also, the minuso test has
# not run yet. These depmodes are late enough in the game, and
# so weak that their functioning should not be impacted.
rm -rf conftest*
;;
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
LD="${LD-ld} -m elf_i386_fbsd"
;;
x86_64-*linux*)
- LD="${LD-ld} -m elf_i386"
+ case `/usr/bin/file conftest.o` in
+ *x86-64*)
+ LD="${LD-ld} -m elf32_x86_64"
+ ;;
+ *)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ esac
;;
- ppc64-*linux*|powerpc64-*linux*)
+ powerpc64le-*linux*)
+ LD="${LD-ld} -m elf32lppclinux"
+ ;;
+ powerpc64-*linux*)
LD="${LD-ld} -m elf32ppclinux"
;;
s390x-*linux*)
x86_64-*linux*)
LD="${LD-ld} -m elf_x86_64"
;;
- ppc*-*linux*|powerpc*-*linux*)
+ powerpcle-*linux*)
+ LD="${LD-ld} -m elf64lppc"
+ ;;
+ powerpc-*linux*)
LD="${LD-ld} -m elf64ppc"
;;
s390*-*linux*|s390*-*tpf*)
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
10.0,*86*-darwin8*|10.0,*-darwin[91]*)
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
- 10.[012]*)
+ 10.[012][,.]*)
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
10.*)
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
# AIX 5 now supports IA64 processor
lt_prog_compiler_static='-Bstatic'
fi
+ lt_prog_compiler_pic='-fPIC'
;;
amigaos*)
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
&& test "$tmp_diet" = no
then
- tmp_addflag=
+ tmp_addflag=' $pic_flag'
tmp_sharedflag='-shared'
case $cc_basename,$host_cpu in
pgcc*) # Portland Group C compiler
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
else
- export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
fi
aix_use_runtimelinking=no
;;
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
+ freebsd2.*)
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=yes
hardcode_minus_L=yes
objformat=`/usr/bin/objformat`
else
case $host_os in
- freebsd[123]*) objformat=aout ;;
+ freebsd[23].*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
- freebsd2*)
+ freebsd2.*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[01]* | freebsdelf3.[01]*)
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11085 "configure"
+#line 11160 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11191 "configure"
+#line 11266 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
# AIX 5 now supports IA64 processor
lt_prog_compiler_static_FC='-Bstatic'
fi
+ lt_prog_compiler_pic_FC='-fPIC'
;;
amigaos*)
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
&& test "$tmp_diet" = no
then
- tmp_addflag=
+ tmp_addflag=' $pic_flag'
tmp_sharedflag='-shared'
case $cc_basename,$host_cpu in
pgcc*) # Portland Group C compiler
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
export_symbols_cmds_FC='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
else
- export_symbols_cmds_FC='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ export_symbols_cmds_FC='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
fi
aix_use_runtimelinking=no
;;
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
+ freebsd2.*)
archive_cmds_FC='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct_FC=yes
hardcode_minus_L_FC=yes
objformat=`/usr/bin/objformat`
else
case $host_os in
- freebsd[123]*) objformat=aout ;;
+ freebsd[23].*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
- freebsd2*)
+ freebsd2.*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[01]* | freebsdelf3.[01]*)
fi
-for ac_header in unistd.h semaphore.h sys/loadavg.h sys/time.h sys/time.h
+for ac_header in pthread.h unistd.h semaphore.h sys/loadavg.h sys/sysctl.h sys/time.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-# Check to see if -pthread or -lpthread is needed. Prefer the former.
-# In case the pthread.h system header is not found, this test will fail.
XPCFLAGS=""
-CFLAGS="$CFLAGS -pthread"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+case "$host" in
+ *-*-rtems*)
+ # RTEMS supports Pthreads, but the library is not available at GCC build time.
+ ;;
+ 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.
+ # In case the pthread.h system header is not found, this test will fail.
+ CFLAGS="$CFLAGS -pthread"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
- void *g(void *d) { return NULL; }
+ void *g(void *d) { return NULL; }
int
main ()
{
XPCFLAGS=" -Wc,-pthread"
else
CFLAGS="$save_CFLAGS" LIBS="-lpthread $LIBS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
- void *g(void *d) { return NULL; }
+ void *g(void *d) { return NULL; }
int
main ()
{
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
+esac
+
+if test x$libgomp_use_pthreads != xno; then
+
+$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) 2014-2018 Free Software Foundation, Inc.
+#
+# Contributed by Mentor Embedded.
+#
+# This file is part of the GNU Offloading and Multi Processing Library
+# (libgomp).
+#
+# Libgomp is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+# more details.
+#
+# Under Section 7 of GPL version 3, you are granted additional
+# permissions described in the GCC Runtime Library Exception, version
+# 3.1, as published by the Free Software Foundation.
+#
+# You should have received a copy of the GNU General Public License and
+# 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/>.
+
+offload_targets=
+
+plugin_support=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlsym in -ldl" >&5
+$as_echo_n "checking for dlsym in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlsym+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlsym ();
+int
+main ()
+{
+return dlsym ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlsym=yes
+else
+ ac_cv_lib_dl_dlsym=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlsym" >&5
+$as_echo "$ac_cv_lib_dl_dlsym" >&6; }
+if test "x$ac_cv_lib_dl_dlsym" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBDL 1
+_ACEOF
+
+ LIBS="-ldl $LIBS"
+
+else
+ plugin_support=no
+fi
+
+if test x"$plugin_support" = xyes; then
+
+$as_echo "#define PLUGIN_SUPPORT 1" >>confdefs.h
+
+elif test "x${enable_offload_targets-no}" != xno; then
+ as_fn_error "Can't support offloading without support for plugins" "$LINENO" 5
+fi
+
+
+
+ for ac_header in $ac_header_list
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+eval as_val=\$$as_ac_Header
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+
+
+ for ac_func in $ac_func_list
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Look for the CUDA driver package.
+CUDA_DRIVER_INCLUDE=
+CUDA_DRIVER_LIB=
+
+
+CUDA_DRIVER_CPPFLAGS=
+CUDA_DRIVER_LDFLAGS=
+
+# Check whether --with-cuda-driver was given.
+if test "${with_cuda_driver+set}" = set; then :
+ withval=$with_cuda_driver;
+fi
+
+
+# Check whether --with-cuda-driver-include was given.
+if test "${with_cuda_driver_include+set}" = set; then :
+ withval=$with_cuda_driver_include;
+fi
+
+
+# Check whether --with-cuda-driver-lib was given.
+if test "${with_cuda_driver_lib+set}" = set; then :
+ withval=$with_cuda_driver_lib;
+fi
+
+case "x$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
+
+
+
+
+
+# Look for HSA run-time, its includes and libraries
+
+HSA_RUNTIME_INCLUDE=
+HSA_RUNTIME_LIB=
+
+
+HSA_RUNTIME_CPPFLAGS=
+HSA_RUNTIME_LDFLAGS=
+
+
+# Check whether --with-hsa-runtime was given.
+if test "${with_hsa_runtime+set}" = set; then :
+ withval=$with_hsa_runtime;
+fi
+
+
+# Check whether --with-hsa-runtime-include was given.
+if test "${with_hsa_runtime_include+set}" = set; then :
+ withval=$with_hsa_runtime_include;
+fi
+
+
+# Check whether --with-hsa-runtime-lib was given.
+if test "${with_hsa_runtime_lib+set}" = set; then :
+ withval=$with_hsa_runtime_lib;
+fi
+
+if test "x$with_hsa_runtime" != x; then
+ HSA_RUNTIME_INCLUDE=$with_hsa_runtime/include
+ HSA_RUNTIME_LIB=$with_hsa_runtime/lib
+fi
+if test "x$with_hsa_runtime_include" != x; then
+ HSA_RUNTIME_INCLUDE=$with_hsa_runtime_include
+fi
+if test "x$with_hsa_runtime_lib" != x; then
+ HSA_RUNTIME_LIB=$with_hsa_runtime_lib
+fi
+if test "x$HSA_RUNTIME_INCLUDE" != x; then
+ HSA_RUNTIME_CPPFLAGS=-I$HSA_RUNTIME_INCLUDE
+fi
+if test "x$HSA_RUNTIME_LIB" != x; then
+ HSA_RUNTIME_LDFLAGS=-L$HSA_RUNTIME_LIB
+fi
+
+PLUGIN_HSA=0
+PLUGIN_HSA_CPPFLAGS=
+PLUGIN_HSA_LDFLAGS=
+PLUGIN_HSA_LIBS=
+
+
+
+
+
+# Get offload targets and path to install tree of offloading compiler.
+offload_additional_options=
+offload_additional_lib_paths=
+
+
+if test x"$enable_offload_targets" != x; then
+ for tgt in `echo $enable_offload_targets | sed -e 's#,# #g'`; do
+ tgt_dir=`echo $tgt | grep '=' | sed 's/.*=//'`
+ tgt=`echo $tgt | sed 's/=.*//'`
+ tgt_name=
+ case $tgt in
+ *-intelmic-* | *-intelmicemul-*)
+ tgt_name=intelmic
+ ;;
+ nvptx*)
+ tgt_name=nvptx
+ PLUGIN_NVPTX=$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 $LIBS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include "cuda.h"
+int
+main ()
+{
+CUresult r = cuCtxPushCurrent (NULL);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ PLUGIN_NVPTX=1
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ 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$CUDA_DRIVER_LIB" = xno); then
+ PLUGIN_NVPTX=1
+ PLUGIN_NVPTX_CPPFLAGS='-I$(srcdir)/plugin/cuda'
+ PLUGIN_NVPTX_LIBS='-ldl'
+ PLUGIN_NVPTX_DYNAMIC=1
+ else
+ PLUGIN_NVPTX=0
+ as_fn_error "CUDA driver package required for nvptx support" "$LINENO" 5
+ fi
+ ;;
+ esac
+ ;;
+ hsa*)
+ case "${target}" in
+ x86_64-*-*)
+ case " ${CC} ${CFLAGS} " in
+ *" -m32 "*)
+ PLUGIN_HSA=0
+ ;;
+ *)
+ tgt_name=hsa
+ PLUGIN_HSA=$tgt
+ PLUGIN_HSA_CPPFLAGS=$HSA_RUNTIME_CPPFLAGS
+ PLUGIN_HSA_LDFLAGS="$HSA_RUNTIME_LDFLAGS"
+ PLUGIN_HSA_LIBS="-ldl"
+
+ PLUGIN_HSA_save_CPPFLAGS=$CPPFLAGS
+ CPPFLAGS="$PLUGIN_HSA_CPPFLAGS $CPPFLAGS"
+ PLUGIN_HSA_save_LDFLAGS=$LDFLAGS
+ LDFLAGS="$PLUGIN_HSA_LDFLAGS $LDFLAGS"
+ PLUGIN_HSA_save_LIBS=$LIBS
+ LIBS="$PLUGIN_HSA_LIBS $LIBS"
+
+ PLUGIN_HSA=1
+ CPPFLAGS=$PLUGIN_HSA_save_CPPFLAGS
+ LDFLAGS=$PLUGIN_HSA_save_LDFLAGS
+ LIBS=$PLUGIN_HSA_save_LIBS
+ case $PLUGIN_HSA in
+ hsa*)
+ HSA_PLUGIN=0
+ as_fn_error "HSA run-time package required for HSA support" "$LINENO" 5
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ *-*-*)
+ PLUGIN_HSA=0
+ ;;
+ esac
+ ;;
+ *)
+ as_fn_error "unknown offload target specified" "$LINENO" 5
+ ;;
+ esac
+ if test x"$tgt_name" = x; then
+ # Don't configure libgomp for this offloading target if we don't build
+ # the corresponding plugin.
+ continue
+ elif test x"$offload_targets" = x; then
+ offload_targets=$tgt_name
+ else
+ offload_targets=$offload_targets,$tgt_name
+ fi
+ if test "$tgt_name" = hsa; then
+ # Offloading compilation is all handled by the target compiler.
+ :
+ elif test x"$tgt_dir" != x; then
+ offload_additional_options="$offload_additional_options -B$tgt_dir/libexec/gcc/\$(target_alias)/\$(gcc_version) -B$tgt_dir/bin"
+ offload_additional_lib_paths="$offload_additional_lib_paths:$tgt_dir/lib64:$tgt_dir/lib:$tgt_dir/lib32"
+ else
+ offload_additional_options="$offload_additional_options -B\$(libexecdir)/gcc/\$(target_alias)/\$(gcc_version) -B\$(bindir)"
+ offload_additional_lib_paths="$offload_additional_lib_paths:$toolexeclibdir"
+ fi
+ done
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define OFFLOAD_TARGETS "$offload_targets"
+_ACEOF
+
+ if test $PLUGIN_NVPTX = 1; then
+ PLUGIN_NVPTX_TRUE=
+ PLUGIN_NVPTX_FALSE='#'
+else
+ PLUGIN_NVPTX_TRUE='#'
+ PLUGIN_NVPTX_FALSE=
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define PLUGIN_NVPTX $PLUGIN_NVPTX
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define PLUGIN_NVPTX_DYNAMIC $PLUGIN_NVPTX_DYNAMIC
+_ACEOF
+
+ if test $PLUGIN_HSA = 1; then
+ PLUGIN_HSA_TRUE=
+ PLUGIN_HSA_FALSE='#'
+else
+ PLUGIN_HSA_TRUE='#'
+ PLUGIN_HSA_FALSE=
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define PLUGIN_HSA $PLUGIN_HSA
+_ACEOF
+
+
+if test "$HSA_RUNTIME_LIB" != ""; then
+ HSA_RUNTIME_LIB="$HSA_RUNTIME_LIB/"
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define HSA_RUNTIME_LIB "$HSA_RUNTIME_LIB"
+_ACEOF
+
+
# Check for functions needed.
for ac_func in getloadavg clock_gettime strtoull
;;
esac
+# RTEMS specific checks
+case "$host" in
+ *-*-rtems*)
+ ac_fn_c_check_type "$LINENO" "struct _Mutex_Control" "ac_cv_type_struct__Mutex_Control" "#include <sys/lock.h>
+"
+if test "x$ac_cv_type_struct__Mutex_Control" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT__MUTEX_CONTROL 1
+_ACEOF
+
+
+fi
+
+ ;;
+esac
+
# Check whether --enable-linux-futex was given.
if test "${enable_linux_futex+set}" = set; then :
enableval=$enable_linux_futex;
fi
-# See what sort of export controls are availible.
+# See if we have emulated thread-local storage.
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the thread-local storage support is from emutls" >&5
+$as_echo_n "checking whether the thread-local storage support is from emutls... " >&6; }
+if test "${gcc_cv_use_emutls+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ gcc_cv_use_emutls=no
+ echo '__thread int a; int b; int main() { return a = b; }' > conftest.c
+ if { ac_try='${CC-cc} -Werror -S -o conftest.s conftest.c 1>&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+ (eval $ac_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ if grep __emutls_get_address conftest.s > /dev/null; then
+ gcc_cv_use_emutls=yes
+ fi
+ fi
+ rm -f conftest.*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_use_emutls" >&5
+$as_echo "$gcc_cv_use_emutls" >&6; }
+ if test "$gcc_cv_use_emutls" = "yes" ; then
+
+$as_echo "#define USE_EMUTLS 1" >>confdefs.h
+
+ fi
+
+# See what sort of export controls are available.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports hidden visibility" >&5
$as_echo_n "checking whether the target supports hidden visibility... " >&6; }
# The Solaris 2 runtime linker doesn't support the GNU extension of
# binding the same symbol to different versions
solaris2*)
- symvers_renaming=no ;;
+ ;;
# Other platforms with GNU symbol versioning (GNU/Linux, more?) do.
*)
$as_echo "#define HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT 1" >>confdefs.h
- symvers_renaming=yes ;;
+ ;;
esac
-else
- symvers_renaming=no
-fi
- if test $symvers_renaming = no; then
- LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2_TRUE=
- LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2_FALSE='#'
-else
- LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2_TRUE='#'
- LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2_FALSE=
fi
-
if test $enable_symvers = gnu; then
$as_echo "#define LIBGOMP_GNU_SYMBOL_VERSIONING 1" >>confdefs.h
XCFLAGS="$XCFLAGS$XPCFLAGS"
+# Add CET specific flags if CET is enabled
+ # Check whether --enable-cet was given.
+if test "${enable_cet+set}" = set; then :
+ enableval=$enable_cet;
+ case "$enableval" in
+ yes|no|auto) ;;
+ *) as_fn_error "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
+ esac
+
+else
+ enable_cet=no
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
+$as_echo_n "checking for CET support... " >&6; }
+
+case "$host" in
+ i[34567]86-*-linux* | x86_64-*-linux*)
+ case "$enable_cet" in
+ auto)
+ # Check if target supports multi-byte NOPs
+ # and if assembler supports CET insn.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+#if !defined(__SSE2__)
+#error target does not support multi-byte NOPs
+#else
+asm ("setssbsy");
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ enable_cet=yes
+else
+ enable_cet=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ;;
+ yes)
+ # Check if assembler supports CET.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+asm ("setssbsy");
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ as_fn_error "assembler with CET support is required for --enable-cet" "$LINENO" 5
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ;;
+ esac
+ ;;
+ *)
+ enable_cet=no
+ ;;
+esac
+if test x$enable_cet = xyes; then
+ CET_FLAGS="-fcf-protection -mshstk"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+XCFLAGS="$XCFLAGS $CET_FLAGS"
+FCFLAGS="$FCFLAGS $CET_FLAGS"
+
fi
# Set up the set of libraries that we need to link against for libgomp.
-# Note that the GOMP_SELF_SPEC in gcc.c will force -pthread for -fopenmp,
+# Note that the GOMP_SELF_SPEC in gcc.c may force -pthread,
# which will force linkage against -lpthread (or equivalent for the system).
# That's not 100% ideal, but about the best we can do easily.
if test $enable_shared = yes; then
CFLAGS="$save_CFLAGS"
+# Determine what GCC version number to use in filesystem paths.
+
+ get_gcc_base_ver="cat"
+
+# Check whether --with-gcc-major-version-only was given.
+if test "${with_gcc_major_version_only+set}" = set; then :
+ withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
+ get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
+ fi
+
+fi
+
+
+
+
ac_config_files="$ac_config_files omp.h omp_lib.h omp_lib.f90 libgomp_f.h"
ac_config_files="$ac_config_files Makefile testsuite/Makefile libgomp.spec"
+ac_config_files="$ac_config_files testsuite/libgomp-test-support.pt.exp:testsuite/libgomp-test-support.exp.in"
+
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
+if test -z "${PLUGIN_NVPTX_TRUE}" && test -z "${PLUGIN_NVPTX_FALSE}"; then
+ as_fn_error "conditional \"PLUGIN_NVPTX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${PLUGIN_HSA_TRUE}" && test -z "${PLUGIN_HSA_FALSE}"; then
+ as_fn_error "conditional \"PLUGIN_HSA\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
if test -z "${LIBGOMP_BUILD_VERSIONED_SHLIB_TRUE}" && test -z "${LIBGOMP_BUILD_VERSIONED_SHLIB_FALSE}"; then
as_fn_error "conditional \"LIBGOMP_BUILD_VERSIONED_SHLIB\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
as_fn_error "conditional \"LIBGOMP_BUILD_VERSIONED_SHLIB_SUN\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
-if test -z "${LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2_TRUE}" && test -z "${LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2_FALSE}"; then
- as_fn_error "conditional \"LIBGOMP_BUILD_VERSIONED_SHLIB_SOL2\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
if test -z "${USE_FORTRAN_TRUE}" && test -z "${USE_FORTRAN_FALSE}"; then
as_fn_error "conditional \"USE_FORTRAN\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
-This file was extended by GNU OpenMP Runtime Library $as_me 1.0, which was
+This file was extended by GNU Offloading and Multi Processing Runtime Library $as_me 1.0, which was
generated by GNU Autoconf 2.64. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
$config_commands
Report bugs to the package provider.
-GNU OpenMP Runtime Library home page: <http://www.gnu.org/software/libgomp/>.
+GNU Offloading and Multi Processing Runtime Library home page: <http://www.gnu.org/software/libgomp/>.
General help using GNU software: <http://www.gnu.org/gethelp/>."
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_version="\\
-GNU OpenMP Runtime Library config.status 1.0
+GNU Offloading and Multi Processing Runtime Library config.status 1.0
configured by $0, generated by GNU Autoconf 2.64,
with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
CC="$CC"
CXX="$CXX"
GFORTRAN="$GFORTRAN"
-GCJ="$GCJ"
AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
"testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
"libgomp.spec") CONFIG_FILES="$CONFIG_FILES libgomp.spec" ;;
+ "testsuite/libgomp-test-support.pt.exp") CONFIG_FILES="$CONFIG_FILES testsuite/libgomp-test-support.pt.exp:testsuite/libgomp-test-support.exp.in" ;;
*) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
esac
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