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cmake_minimum_required(VERSION 2.6)
PROJECT(uci C)
SET(CMAKE_INSTALL_PREFIX /)
IF(NOT LUA_CFLAGS)
FIND_PROGRAM(PKG_CONFIG pkg-config)
IF(PKG_CONFIG)
EXECUTE_PROCESS(
COMMAND pkg-config --silence-errors --cflags lua5.1
OUTPUT_VARIABLE LUA_CFLAGS
OUTPUT_STRIP_TRAILING_WHITESPACE
)
ENDIF()
ENDIF()
ADD_DEFINITIONS(-Os -Wall -Werror --std=gnu99 -g3 -I.. ${LUA_CFLAGS})
LINK_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/..)
IF(APPLE)
INCLUDE_DIRECTORIES(/opt/local/include)
LINK_DIRECTORIES(/opt/local/lib)
ENDIF()
IF(APPLE)
SET(CMAKE_SHARED_MODULE_CREATE_C_FLAGS "${CMAKE_SHARED_MODULE_CREATE_C_FLAGS} -undefined dynamic_lookup")
ENDIF(APPLE)
IF(NOT LUAPATH)
EXECUTE_PROCESS(
COMMAND lua -e "for k in string.gmatch(package.cpath .. \";\", \"([^;]+)/..so;\") do if k:sub(1,1) == \"/\" then print(k) break end end"
OUTPUT_VARIABLE LUAPATH
RESULT_VARIABLE LUA_CHECK_RES
OUTPUT_STRIP_TRAILING_WHITESPACE
)
IF(BUILD_LUA)
IF(NOT ${LUA_CHECK_RES} EQUAL 0 OR "${LUAPATH}" EQUAL "")
MESSAGE(SEND_ERROR "Lua was not found on your system")
ENDIF()
ENDIF()
ENDIF()
IF(BUILD_LUA)
ADD_LIBRARY(uci_lua MODULE uci.c)
SET_TARGET_PROPERTIES(uci_lua PROPERTIES
OUTPUT_NAME uci
PREFIX ""
)
TARGET_LINK_LIBRARIES(uci_lua uci dl)
INSTALL(TARGETS uci_lua
LIBRARY DESTINATION ${LUAPATH}
)
ENDIF()
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