libitm/testsuite/libitm.c++/c++.exp

   1 # Copyright (C) 2011-2024 Free Software Foundation, Inc.
   2 #
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 2 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program; if not, write to the Free Software
  15 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  16
  17 load_lib libitm-dg.exp
  18 load_gcc_lib gcc-dg.exp
  19
  20 global shlib_ext
  21
  22 set shlib_ext [get_shlib_extension]
  23 # The C++ tests should be linked with g++, which defaults to -shared-libgcc.
  24 # Doing that is currently too intrusive, so hardcode here.
  25 set lang_link_flags "-shared-libgcc -lstdc++"
  26 set lang_test_file_found 0
  27 set lang_library_path "../libstdc++-v3/src/.libs"
  28
  29 # Initialize dg.
  30 dg-init
  31
  32 set blddir [lookfor_file [get_multilibs] libitm]
  33
  34
  35 if { $blddir != "" } {
  36     # Look for a static libstdc++ first.
  37     if [file exists "${blddir}/${lang_library_path}/libstdc++.a"] {
  38         set lang_test_file "${lang_library_path}/libstdc++.a"
  39         set lang_test_file_found 1
  40         # We may have a shared only build, so look for a shared libstdc++.
  41     } elseif [file exists "${blddir}/${lang_library_path}/libstdc++.${shlib_ext}"] {
  42         set lang_test_file "${lang_library_path}/libstdc++.${shlib_ext}"
  43         set lang_test_file_found 1
  44     } else {
  45         puts "No libstdc++ library found, will not execute c++ tests"
  46     }
  47 } elseif { [info exists GXX_UNDER_TEST] } {
  48     set lang_test_file_found 1
  49     # Needs to exist for libitm.exp.
  50     set lang_test_file ""
  51 } else {
  52     puts "GXX_UNDER_TEST not defined, will not execute c++ tests"
  53 }
  54
  55 if { $lang_test_file_found } {
  56     # Gather a list of all tests.
  57     set tests [lsort [glob -nocomplain $srcdir/$subdir/*.C]]
  58
  59     set stdcxxadder ""
  60     if { $blddir != "" } {
  61         set ld_library_path "$always_ld_library_path:${blddir}/${lang_library_path}"
  62         set stdcxxadder "-B ${blddir}/${lang_library_path}"
  63     } else {
  64         set ld_library_path "$always_ld_library_path"
  65     }
  66     append ld_library_path [gcc-set-multilib-library-path $GCC_UNDER_TEST]
  67     set_ld_library_path_env_vars
  68
  69     set flags_file "${blddir}/../libstdc++-v3/scripts/testsuite_flags"
  70     if { [file exists $flags_file] } {
  71         set libstdcxx_includes [exec sh $flags_file --build-includes]
  72     } else {
  73         set libstdcxx_includes ""
  74     }
  75
  76     # Main loop.
  77     dg-runtest $tests $stdcxxadder $libstdcxx_includes
  78 }
  79
  80 # All done.
  81 dg-finish