# the host libraries and the host tools (which may be a cross compiler)
#
target_libraries="target-libiberty \
+ target-libgcc \
target-libgloss \
target-newlib \
target-libstdc++-v3 \
AC_SUBST(stage1_checking)
# Enable -Werror in bootstrap stage2 and later.
-# Change the default to "no" on release branches.
AC_ARG_ENABLE(werror,
[ --enable-werror enable -Werror in bootstrap stage2 and later], [],
-[enable_werror=yes])
+[if test -d gcc && test x"`cat $srcdir/gcc/DEV-PHASE`" = xexperimental; then
+ enable_werror=yes
+else
+ enable_werror=no
+fi])
case ${enable_werror} in
yes) stage2_werror_flag="--enable-werror-always" ;;
*) stage2_werror_flag="" ;;