Mirror of the official OpenWrt libubox repository https://git.openwrt.org/project/libubox
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cmake_minimum_required(VERSION 2.6)
INCLUDE(CheckLibraryExists)
INCLUDE(CheckFunctionExists)
PROJECT(ubox C)
ADD_DEFINITIONS(-Wall -Werror)
IF(CMAKE_C_COMPILER_VERSION VERSION_GREATER 6)
ADD_DEFINITIONS(-Wextra -Werror=implicit-function-declaration)
ADD_DEFINITIONS(-Wformat -Werror=format-security -Werror=format-nonliteral)
ENDIF()
ADD_DEFINITIONS(-Os -std=gnu99 -g3 -Wmissing-declarations -Wno-unused-parameter)
OPTION(BUILD_LUA "build Lua plugin" ON)
OPTION(BUILD_EXAMPLES "build examples" ON)
INCLUDE(FindPkgConfig)
PKG_SEARCH_MODULE(JSONC json-c)
IF(JSONC_FOUND)
ADD_DEFINITIONS(-DJSONC)
INCLUDE_DIRECTORIES(${JSONC_INCLUDE_DIRS})
ENDIF()
SET(SOURCES avl.c avl-cmp.c blob.c blobmsg.c uloop.c usock.c ustream.c ustream-fd.c vlist.c utils.c safe_list.c runqueue.c md5.c kvlist.c ulog.c base64.c)
ADD_LIBRARY(ubox SHARED ${SOURCES})
ADD_LIBRARY(ubox-static STATIC ${SOURCES})
SET_TARGET_PROPERTIES(ubox-static PROPERTIES OUTPUT_NAME ubox)
SET(LIBS)
CHECK_FUNCTION_EXISTS(clock_gettime HAVE_GETTIME)
IF(NOT HAVE_GETTIME)
CHECK_LIBRARY_EXISTS(rt clock_gettime "" NEED_GETTIME)
IF(NEED_GETTIME)
TARGET_LINK_LIBRARIES(ubox rt)
ENDIF()
ENDIF()
FILE(GLOB headers *.h)
INSTALL(FILES ${headers}
DESTINATION include/libubox
)
INSTALL(TARGETS ubox ubox-static
ARCHIVE DESTINATION lib
LIBRARY DESTINATION lib
)
ADD_SUBDIRECTORY(lua)
ADD_SUBDIRECTORY(examples)
MACRO(ADD_UNIT_TEST_SAN name)
ADD_EXECUTABLE(${name}-san ${name}.c)
TARGET_COMPILE_OPTIONS(${name}-san PRIVATE -g -fno-omit-frame-pointer -fsanitize=undefined,address,leak -fno-sanitize-recover=all)
TARGET_LINK_OPTIONS(${name}-san PRIVATE -fsanitize=undefined,address,leak)
TARGET_LINK_LIBRARIES(${name}-san ubox blobmsg_json json_script ${json})
TARGET_INCLUDE_DIRECTORIES(${name}-san PRIVATE ${PROJECT_SOURCE_DIR})
ENDMACRO(ADD_UNIT_TEST_SAN)
IF(UNIT_TESTING)
ENABLE_TESTING()
ADD_SUBDIRECTORY(tests)
ENDIF()
find_library(json NAMES json-c)
IF(EXISTS ${json})
ADD_LIBRARY(blobmsg_json SHARED blobmsg_json.c)
TARGET_LINK_LIBRARIES(blobmsg_json ubox ${json})
ADD_LIBRARY(blobmsg_json-static STATIC blobmsg_json.c)
SET_TARGET_PROPERTIES(blobmsg_json-static
PROPERTIES OUTPUT_NAME blobmsg_json)
IF(UNIT_TESTING)
ADD_UNIT_TEST_SAN(jshn)
ENDIF(UNIT_TESTING)
ADD_EXECUTABLE(jshn jshn.c)
TARGET_LINK_LIBRARIES(jshn blobmsg_json ${json})
ADD_LIBRARY(json_script SHARED json_script.c)
TARGET_LINK_LIBRARIES(json_script ubox)
INSTALL(TARGETS blobmsg_json blobmsg_json-static jshn json_script
ARCHIVE DESTINATION lib
LIBRARY DESTINATION lib
RUNTIME DESTINATION bin
)
FILE(GLOB scripts sh/*.sh)
INSTALL(FILES ${scripts}
DESTINATION share/libubox
)
ENDIF()
IF(ABIVERSION)
SET_TARGET_PROPERTIES(ubox PROPERTIES VERSION ${ABIVERSION})
SET_TARGET_PROPERTIES(json_script PROPERTIES VERSION ${ABIVERSION})
SET_TARGET_PROPERTIES(blobmsg_json PROPERTIES VERSION ${ABIVERSION})
ENDIF()