[package] fix siit compilation failures on brcm-2.4

[openwrt.git] / package / swconfig / Makefile

diff --git a/package/swconfig/Makefile b/package/swconfig/Makefile
index bec94a1..a7bed73 100644 (file)
--- a/package/swconfig/Makefile
+++ b/package/swconfig/Makefile
@@ -21,6 +21,7 @@ define Package/swconfig
 endef
 
 TARGET_CPPFLAGS := \
+       -D_GNU_SOURCE \
        -I$(STAGING_DIR)/usr/include/libnl-tiny \
        -I$(LINUX_DIR)/include \
        -I$(PKG_BUILD_DIR) \