Do not honor stdlib-debug when c++library is not gcc's libstdc++

Actually the real difference is that it does not complain about system
boost any more when LLVM's libc++ is used.
This commit is contained in:
Jean-Marc Lasgouttes 2020-10-24 18:00:55 +02:00
parent 47330a66a8
commit f6921d9161

View File

@ -422,14 +422,14 @@ if test x$GXX = xyes; then
if test x$enable_stdlib_debug = xyes ; then
dnl FIXME: for clang/libc++, one should define _LIBCPP_DEBUG2=0
dnl See http://clang-developers.42468.n3.nabble.com/libc-debug-mode-td3336742.html
case $gxx_version in
*)
if test x$lyx_cv_lib_stdcxx = xyes ; then
lyx_flags="$lyx_flags stdlib-debug"
AC_DEFINE(_GLIBCXX_DEBUG, 1, [libstdc++ debug mode])
AC_DEFINE(_GLIBCXX_DEBUG_PEDANTIC, 1, [libstdc++ pedantic debug mode])
AC_SUBST(STDLIB_DEBUG, "-D_GLIBCXX_DEBUG -D_GLIBCXX_DEBUG_PEDANTIC")
;;
esac
else
enable_stdlib_debug=no
fi
fi
fi