disabled useless warnings

[fw/sdcc] / configure.in

diff --git a/configure.in b/configure.in
index c848ab71c805ff596197934acab001a5ba7b0752..73482e6dd16efb4cd8a88d86fcc992b77481063c 100755 (executable)
--- a/configure.in
+++ b/configure.in
@@ -117,7 +117,7 @@ AC_DEFINE_UNQUOTED(HEADER_FD, ${sdcc_cv_fd})
 # Checking for functions
 # ===========================================================================
 AC_CHECK_FUNCS(strlen strcpy strcat strstr strcmp strerror strtok strdup)
-AC_CHECK_FUNCS(strchr memcpy)
+AC_CHECK_FUNCS(strchr memcpy vsnprintf snprintf vsprintf)
 dnl AC_CHECK_FUNCS(getline)
 dnl AC_CHECK_FUNCS(getdelim)
 AC_CHECK_FUNCS(fgets)