+AC_CHECK_LIB(cares, ares_init,
+ [
+ C_ARES_LIBS=-lcares
+ AC_DEFINE(HAVE_C_ARES, 1, [Define to use c-ares library])
+ have_good_c_ares=yes
+ ],, $SOCKET_LIBS $NSL_LIBS
+)
+
+
+
+saved_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS $SERVER_LIBS"
+dnl Check for libevent
+AC_CHECK_HEADER(ares.h,
+ [AC_CHECK_LIB(cares, ares_init,
+ [
+ LIBS="-lcares $LIBS $SERVER_LIBS"
+ ],
+ [
+ AC_MSG_ERROR(libc-ares was not found or is not usable. Please install libc-ares.)
+ ]
+ )],
+ [
+ AC_MSG_ERROR(ares.h was not found or is not usable. Please install libc-ares.)
+ ]
+)
+CFLAGS="$saved_CFLAGS"
+
+saved_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS $SERVER_LIBS"
+dnl Check for libevent
+AC_CHECK_HEADER(ev.h,
+ [AC_CHECK_LIB(ev, libcitadel_version_string,
+ [
+ LIBS="-lev -lm $LIBS $SERVER_LIBS"
+ ],
+ [
+ AC_MSG_ERROR(libev was not found or is not usable. Please install libev.)
+ ]
+ ,
+ )],
+ [
+ AC_MSG_ERROR(ev.h was not found or is not usable. Please install libev.)
+ ]
+)
+CFLAGS="$saved_CFLAGS"