Revert 43615, fixing it properly through quadrigraphs.
Apparently, the code in #1416559 was not generated
through invoking autoconf.
diff --git a/configure.in b/configure.in
index 4fb6cea..2f4df3f 100644
--- a/configure.in
+++ b/configure.in
@@ -171,18 +171,14 @@
define_xopen_source=no
fi
;;
- # XXX(nnorwitz): the 2 cases below should be Darwin/[78].*,
- # but autoconf seems to convert that to Darwin/78.* which is incorrect.
- # On Mac OS X 10.3, defining _POSIX_C_SOURCE or _XOPEN_SOURCE
- # has no effect, don't bother defining them.
- Darwin/7.*)
- define_xopen_source=no
- ;;
# On Mac OS X 10.4, defining _POSIX_C_SOURCE or _XOPEN_SOURCE
# disables platform specific features beyond repair.
- Darwin/8.*)
+ # On Mac OS X 10.3, defining _POSIX_C_SOURCE or _XOPEN_SOURCE
+ # has no effect, don't bother defineing them
+ Darwin/@<:@78@:>@.*)
define_xopen_source=no
;;
+
esac
if test $define_xopen_source = yes