diff options
Diffstat (limited to 'gdbsupport/configure')
| -rwxr-xr-x | gdbsupport/configure | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/gdbsupport/configure b/gdbsupport/configure index a218b06..19b19c4 100755 --- a/gdbsupport/configure +++ b/gdbsupport/configure @@ -11662,12 +11662,13 @@ if test "${enable_threading+set}" = set; then : *) as_fn_error $? "bad value $enableval for threading" "$LINENO" 5 ;; esac else - want_threading=yes + want_threading=auto fi # Check for std::thread. This does not work on some platforms, like - # mingw and DJGPP. + # mingw using the win32 threads model with gcc older than 13, and + # DJGPP. ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' @@ -12374,11 +12375,18 @@ done LIBS="$save_LIBS" CXXFLAGS="$save_CXXFLAGS" - if test "$want_threading" = "yes"; then + if test "$want_threading" != "no"; then if test "$gdb_cv_cxx_std_thread" = "yes"; then $as_echo "#define CXX_STD_THREAD 1" >>confdefs.h + else + if test "$want_threading" = "yes"; then + as_fn_error $? "std::thread does not work; disable threading" "$LINENO" 5 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: std::thread does not work; disabling threading" >&5 +$as_echo "$as_me: WARNING: std::thread does not work; disabling threading" >&2;} + fi fi fi ac_ext=c |