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-rw-r--r--gcc/configure.in4
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/configure.in b/gcc/configure.in
index 1351683..f424f03 100644
--- a/gcc/configure.in
+++ b/gcc/configure.in
@@ -2695,10 +2695,10 @@ AC_SUBST(gthread_flags)
# Find out what GC implementation we want, or may, use.
AC_ARG_WITH(gc,
-[ --with-gc={simple,page} choose the garbage collection mechanism to use
+[ --with-gc={simple,page,zone} choose the garbage collection mechanism to use
with the compiler],
[case "$withval" in
- simple | page)
+ simple | page | zone)
GGC=ggc-$withval
;;
*)