Commit dfb6affd authored by Simon McVittie's avatar Simon McVittie

When checking for __sync_sub_and_fetch, don't underquote, to shut up recent autoconf

Without the correct number of levels of quoting, autoconf mistakenly
believes we didn't use AC_LANG_SOURCE where required. (In fact,

Bug: Colin Walters's avatarColin Walters <>
parent 5a665203
......@@ -441,8 +441,8 @@ fi
AC_CACHE_CHECK([whether $CC knows __sync_sub_and_fetch()],
AC_LANG_PROGRAM([], [[int a = 4; int b = __sync_sub_and_fetch(&a, 4); exit(b); ]]),
AC_LANG_PROGRAM([[]], [[int a = 4; int b = __sync_sub_and_fetch(&a, 4); exit(b); ]])],
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment