libgomp/testsuite/libgomp.c++/c++.exp

   1 load_lib libgomp-dg.exp
   2 load_gcc_lib gcc-dg.exp
   3
   4 global shlib_ext
   5
   6 set shlib_ext [get_shlib_extension]
   7 set lang_link_flags "-lstdc++"
   8 set lang_test_file_found 0
   9 set lang_library_path "../libstdc++-v3/src/.libs"
  10 if [info exists lang_include_flags] then {
  11     unset lang_include_flags
  12 }
  13
  14 # If a testcase doesn't have special options, use these.
  15 if ![info exists DEFAULT_CFLAGS] then {
  16     set DEFAULT_CFLAGS "-O2"
  17 }
  18
  19 # Initialize dg.
  20 dg-init
  21
  22 # Turn on OpenMP.
  23 lappend ALWAYS_CFLAGS "additional_flags=-fopenmp"
  24
  25 set blddir [lookfor_file [get_multilibs] libgomp]
  26
  27
  28 if { $blddir != "" } {
  29     # Look for a static libstdc++ first.
  30     if [file exists "${blddir}/${lang_library_path}/libstdc++.a"] {
  31         set lang_test_file "${lang_library_path}/libstdc++.a"
  32         set lang_test_file_found 1
  33         # We may have a shared only build, so look for a shared libstdc++.
  34     } elseif [file exists "${blddir}/${lang_library_path}/libstdc++.${shlib_ext}"] {
  35         set lang_test_file "${lang_library_path}/libstdc++.${shlib_ext}"
  36         set lang_test_file_found 1
  37     } else {
  38         puts "No libstdc++ library found, will not execute c++ tests"
  39     }
  40 } elseif { [info exists GXX_UNDER_TEST] } {
  41     set lang_test_file_found 1
  42     # Needs to exist for libgomp.exp.
  43     set lang_test_file ""
  44 } else {
  45     puts "GXX_UNDER_TEST not defined, will not execute c++ tests"
  46 }
  47
  48 if { $lang_test_file_found } {
  49     # Gather a list of all tests.
  50     set tests [lsort [find $srcdir/$subdir *.C]]
  51
  52     if { $blddir != "" } {
  53         set ld_library_path "$always_ld_library_path:${blddir}/${lang_library_path}"
  54     } else {
  55         set ld_library_path "$always_ld_library_path"
  56     }
  57     append ld_library_path [gcc-set-multilib-library-path $GCC_UNDER_TEST]
  58     set_ld_library_path_env_vars
  59
  60     set flags_file "${blddir}/../libstdc++-v3/scripts/testsuite_flags"
  61     if { [file exists $flags_file] } {
  62         set libstdcxx_includes [exec sh $flags_file --build-includes]
  63     } else {
  64         set libstdcxx_includes ""
  65     }
  66
  67     # Main loop.
  68     dg-runtest $tests "" "$libstdcxx_includes $DEFAULT_CFLAGS"
  69 }
  70
  71 # All done.
  72 dg-finish