From f7848d90dde918423e6dfa462ec82bcdbba9defe Mon Sep 17 00:00:00 2001 From: Joe Hershberger <joe.hershberger@ni.com> Date: Mon, 22 Jun 2015 17:57:36 -0500 Subject: [PATCH] Allow CONFIG_REGEX to be disabled when CONFIG_NET Instead of selecting REGEX when NET is enabled, make it the default, but allow boards that are tiny to disable it and lose functionality on all but the first Ethernet adapter. cm-bf548, bf538f-ezkit, and bf533-stamp need this. None appear to have more than one Ethernet interface. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> --- include/env_callback.h | 4 +++- lib/Kconfig | 1 + net/Kconfig | 1 - 3 files changed, 4 insertions(+), 2 deletions(-) diff --git a/include/env_callback.h b/include/env_callback.h index ab5d42dd81..90b95b5e66 100644 --- a/include/env_callback.h +++ b/include/env_callback.h @@ -33,8 +33,10 @@ #ifdef CONFIG_REGEX #define ENV_DOT_ESCAPE "\\" +#define ETHADDR_WILDCARD "\\d?" #else #define ENV_DOT_ESCAPE +#define ETHADDR_WILDCARD #endif #ifdef CONFIG_CMD_DNS @@ -53,7 +55,7 @@ "nvlan:nvlan," \ "vlan:vlan," \ DNS_CALLBACK \ - "eth\\d?addr:ethaddr," + "eth" ETHADDR_WILDCARD "addr:ethaddr," #else #define NET_CALLBACKS #endif diff --git a/lib/Kconfig b/lib/Kconfig index 7ec8c98da2..c98d3997b7 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -38,6 +38,7 @@ config SYS_VSNPRINTF config REGEX bool "Enable regular expression support" + default y if NET help If this variable is defined, U-Boot is linked against the SLRE (Super Light Regular Expression) library, which adds diff --git a/net/Kconfig b/net/Kconfig index 9a9846e187..915371df91 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -4,7 +4,6 @@ menuconfig NET bool "Networking support" - select REGEX if NET -- 2.39.5