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-rw-r--r--configure.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index b408f1b..18ee11a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -392,7 +392,7 @@ AC_CHECK_FUNCS([alarm atexit dup2 fdatasync ftruncate getcwd \
gethostbyaddr gethostbyname gethostname getmntent \
getnameinfo getrpcbyname getifaddrs \
gettimeofday hasmntopt inet_ntoa innetgr memset mkdir pathconf \
- realpath rmdir select socket strcasecmp strchr strdup \
+ ppoll realpath rmdir select socket strcasecmp strchr strdup \
strerror strrchr strtol strtoul sigprocmask])