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