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-rw-r--r--gas/configure.in3
1 files changed, 3 insertions, 0 deletions
diff --git a/gas/configure.in b/gas/configure.in
index cfdf423..245b847 100644
--- a/gas/configure.in
+++ b/gas/configure.in
@@ -533,6 +533,9 @@ AC_C_INLINE
# VMS doesn't have unlink.
AC_CHECK_FUNCS(unlink remove, break)
+# Some systems don't have sbrk().
+AC_CHECK_FUNCS(sbrk)
+
# Some non-ANSI preprocessors botch requoting inside strings. That's bad
# enough, but on some of those systems, the assert macro relies on requoting
# working properly!