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-rw-r--r--configure.in2
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.in b/configure.in
index e3fbee0972..ac62d4322b 100644
--- a/configure.in
+++ b/configure.in
@@ -13,6 +13,8 @@ AC_DISABLE_OPTION_CHECKING
# suppress error messages, rm: cannot remove 'conftest.dSYM', from
# AC_EGREP_CPP with CFLAGS=-g on Darwin.
+#
+# TODO: remove this hack when AC_PREREQ() becomes 2.70 or later.
rm() {
local recursive
for arg do