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-rw-r--r--configure.in8
1 files changed, 7 insertions, 1 deletions
diff --git a/configure.in b/configure.in
index 078aa09..55b652e 100644
--- a/configure.in
+++ b/configure.in
@@ -117,12 +117,18 @@ AC_SUBST(KRB5_LIBS)
ATHENA_KRB5
ATHENA_HESIOD
ATHENA_REGEXP
-ATHENA_ARES
ATHENA_UTIL_COM_ERR
ATHENA_UTIL_SS
LIBS="$KRB5_LIBS $KRB4_LIBS $HESIOD_LIBS $LIBS"
dnl Checks for library functions.
+AC_CHECK_FUNC(res_send, :, AC_CHECK_LIB(resolv, res_send))
+AC_CHECK_LIB(cares, ares_init,
+ [ARES_LIBS="-lcares"
+ AC_DEFINE(HAVE_ARES)],
+ [AC_MSG_ERROR(libcares not found)])
+AC_SUBST(ARES_LIBS)
+
AC_PROG_GCC_TRADITIONAL
AC_FUNC_VPRINTF
AC_FUNC_GETPGRP