usteer: Initial import

Signed-off-by: Felix Fietkau <nbd@nbd.name>

CMakeLists.txt

@@ -0,0 +1,51 @@
+cmake_minimum_required(VERSION 2.8)
+INCLUDE (CheckIncludeFiles)
+INCLUDE(FindPkgConfig)
+
+PROJECT(usteerd C)
+
+IF("${CMAKE_SYSTEM_NAME}" MATCHES "Linux" AND NOT NL_CFLAGS)
+  FIND_PROGRAM(PKG_CONFIG pkg-config)
+  IF(PKG_CONFIG)
+    EXECUTE_PROCESS(
+		COMMAND pkg-config --silence-errors --cflags libnl-tiny
+		OUTPUT_VARIABLE NL_CFLAGS
+		OUTPUT_STRIP_TRAILING_WHITESPACE)
+    EXECUTE_PROCESS(
+		COMMAND pkg-config --silence-errors --libs libnl-tiny
+		OUTPUT_VARIABLE NL_LIBS
+		OUTPUT_STRIP_TRAILING_WHITESPACE)
+  ENDIF()
+ENDIF()
+
+CHECK_INCLUDE_FILES(pcap/pcap.h HAVE_PCAP_H)
+IF(NOT HAVE_PCAP_H)
+	UNSET(HAVE_PCAP_H CACHE)
+	MESSAGE(FATAL_ERROR "pcap/pcap.h is not found")
+ENDIF()
+
+SET(SOURCES main.c local_node.c node.c sta.c policy.c ubus.c remote.c parse.c netifd.c timeout.c)
+
+IF(NL_CFLAGS)
+	ADD_DEFINITIONS(${NL_CFLAGS})
+	SET(SOURCES ${SOURCES} nl80211.c)
+ENDIF()
+
+ADD_DEFINITIONS(-Os -Wall -Werror --std=gnu99 -g3 -Wmissing-declarations)
+
+FIND_LIBRARY(libjson NAMES json-c json)
+ADD_EXECUTABLE(usteerd ${SOURCES})
+ADD_EXECUTABLE(fakeap fakeap.c timeout.c)
+
+TARGET_LINK_LIBRARIES(usteerd ubox ubus blobmsg_json
+			${LIBS_EXTRA} ${libjson} ${NL_LIBS})
+TARGET_LINK_LIBRARIES(fakeap ubox ubus)
+
+ADD_EXECUTABLE(ap-monitor monitor.c parse.c)
+TARGET_LINK_LIBRARIES(ap-monitor ubox pcap blobmsg_json)
+
+SET(CMAKE_INSTALL_PREFIX /usr)
+
+INSTALL(TARGETS usteerd
+	RUNTIME DESTINATION sbin
+)