blob: de45e7e54806d89eda069fa4079d6dc0da8f996a [file] [log] [blame]
# Copyright (C) 2011-2023 Free Software Foundation, Inc.
# This program 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 2 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
load_lib libitm-dg.exp
load_gcc_lib gcc-dg.exp
global shlib_ext
set shlib_ext [get_shlib_extension]
# The C++ tests should be linked with g++, which defaults to -shared-libgcc.
# Doing that is currently too intrusive, so hardcode here.
set lang_link_flags "-shared-libgcc -lstdc++"
set lang_test_file_found 0
set lang_library_path "../libstdc++-v3/src/.libs"
# Initialize dg.
set blddir [lookfor_file [get_multilibs] libitm]
if { $blddir != "" } {
# Look for a static libstdc++ first.
if [file exists "${blddir}/${lang_library_path}/libstdc++.a"] {
set lang_test_file "${lang_library_path}/libstdc++.a"
set lang_test_file_found 1
# We may have a shared only build, so look for a shared libstdc++.
} elseif [file exists "${blddir}/${lang_library_path}/libstdc++.${shlib_ext}"] {
set lang_test_file "${lang_library_path}/libstdc++.${shlib_ext}"
set lang_test_file_found 1
} else {
puts "No libstdc++ library found, will not execute c++ tests"
} elseif { [info exists GXX_UNDER_TEST] } {
set lang_test_file_found 1
# Needs to exist for libitm.exp.
set lang_test_file ""
} else {
puts "GXX_UNDER_TEST not defined, will not execute c++ tests"
if { $lang_test_file_found } {
# Gather a list of all tests.
set tests [lsort [glob -nocomplain $srcdir/$subdir/*.C]]
if { $blddir != "" } {
set ld_library_path "$always_ld_library_path:${blddir}/${lang_library_path}"
} else {
set ld_library_path "$always_ld_library_path"
append ld_library_path [gcc-set-multilib-library-path $GCC_UNDER_TEST]
set flags_file "${blddir}/../libstdc++-v3/scripts/testsuite_flags"
if { [file exists $flags_file] } {
set libstdcxx_includes [exec sh $flags_file --build-includes]
} else {
set libstdcxx_includes ""
# Main loop.
dg-runtest $tests "" $libstdcxx_includes
# All done.