replace the existing build system with cmake

.gitignore

@@ -1,10 +1,15 @@
+Makefile
+CMakeCache.txt
+CMakeFiles
+*.cmake
+*.o
+*.a
+*.so
+*.dylib
+install_manifest.txt
+
 uci
 uci-static
 ucimap-example
-*.[oa]
-*.so*
-*.dylib*
-.*.swp
-.gdb*
 uci_config.h
 test/save

CMakeLists.txt

@@ -0,0 +1,46 @@
+cmake_minimum_required(VERSION 2.6)
+
+PROJECT(uci C)
+
+SET(CMAKE_INSTALL_PREFIX /usr)
+
+ADD_DEFINITIONS(-Os -Wall -Werror --std=gnu99 -g3 -DUCI_PREFIX="${CMAKE_INSTALL_PREFIX}")
+
+OPTION(UCI_PLUGIN_SUPPORT "plugin support" ON)
+OPTION(UCI_DEBUG "debugging support" OFF)
+OPTION(UCI_DEBUG_TYPECAST "typecast debugging support" OFF)
+OPTION(BUILD_LUA "build Lua plugin" ON)
+
+CONFIGURE_FILE( ${CMAKE_SOURCE_DIR}/uci_config.h.in ${CMAKE_SOURCE_DIR}/uci_config.h )
+
+SET(LIB_SOURCES libuci.c file.c ucimap.c util.c delta.c)
+
+ADD_LIBRARY(uci-shared SHARED ${LIB_SOURCES})
+SET_TARGET_PROPERTIES(uci-shared PROPERTIES OUTPUT_NAME uci)
+
+ADD_LIBRARY(uci-static STATIC ${LIB_SOURCES})
+SET_TARGET_PROPERTIES(uci-static PROPERTIES OUTPUT_NAME uci)
+
+ADD_EXECUTABLE(cli cli.c)
+SET_TARGET_PROPERTIES(cli PROPERTIES OUTPUT_NAME uci)
+TARGET_LINK_LIBRARIES(cli uci-shared)
+
+ADD_EXECUTABLE(cli-static cli.c)
+SET_TARGET_PROPERTIES(cli-static PROPERTIES OUTPUT_NAME uci-static)
+TARGET_LINK_LIBRARIES(cli-static uci-static)
+
+ADD_EXECUTABLE(ucimap-example ucimap-example.c)
+TARGET_LINK_LIBRARIES(ucimap-example uci-static)
+
+ADD_SUBDIRECTORY(lua)
+
+INSTALL(FILES uci.h uci_config.h ucimap.h
+	DESTINATION include/libubox
+)
+
+INSTALL(TARGETS uci-shared uci-static cli cli-static
+	ARCHIVE DESTINATION lib
+	LIBRARY DESTINATION lib
+	RUNTIME DESTINATION bin
+)
+

lua/CMakeLists.txt

@@ -0,0 +1,33 @@
+cmake_minimum_required(VERSION 2.6)
+
+PROJECT(uci C)
+
+SET(CMAKE_INSTALL_PREFIX /)
+
+ADD_DEFINITIONS(-Os -Wall -Werror --std=gnu99 -g3)
+
+IF(APPLE)
+	SET(CMAKE_SHARED_MODULE_CREATE_C_FLAGS "${CMAKE_SHARED_MODULE_CREATE_C_FLAGS} -undefined dynamic_lookup")
+ENDIF(APPLE)
+
+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(NOT ${LUA_CHECK_RES} EQUAL 0 OR ${LUAPATH} EQUAL "")
+	MESSAGE(SEND_ERROR "Lua was not found on your system")
+ENDIF()
+
+ADD_LIBRARY(uci_lua MODULE uci.c)
+SET_TARGET_PROPERTIES(uci_lua PROPERTIES
+	OUTPUT_NAME uci
+	PREFIX ""
+)
+TARGET_LINK_LIBRARIES(uci_lua uci)
+
+INSTALL(TARGETS uci_lua
+	LIBRARY DESTINATION ${LUAPATH}
+)

uci_config.h.in

@@ -0,0 +1,3 @@
+#cmakedefine UCI_PLUGIN_SUPPORT	1
+#cmakedefine UCI_DEBUG 1
+#cmakedefine UCI_DEBUG_TYPECAST 1