CMakeLists.txt

   1 cmake_minimum_required(VERSION 2.6)
   2
   3 PROJECT(jsonpath C)
   4 ADD_DEFINITIONS(-Os -Wall -Werror --std=gnu99 -Wmissing-declarations -Wno-error=unused-variable -ffunction-sections -D_GNU_SOURCE)
   5
   6 IF(NOT APPLE)
   7   SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "-Wl,--gc-sections")
   8 ENDIF()
   9
  10 IF(APPLE)
  11   INCLUDE_DIRECTORIES(/opt/local/include)
  12   LINK_DIRECTORIES(/opt/local/lib)
  13 ENDIF()
  14
  15 find_library(json NAMES json-c json)
  16
  17 IF(DEBUG)
  18   ADD_DEFINITIONS(-DDEBUG -g3)
  19 ENDIF()
  20
  21 INCLUDE(FindPkgConfig)
  22 PKG_CHECK_MODULES(JSONC json-c json)
  23 IF(JSONC_FOUND)
  24   ADD_DEFINITIONS(-DJSONC)
  25   INCLUDE_DIRECTORIES(${JSONC_INCLUDE_DIRS})
  26 ENDIF()
  27
  28 ADD_CUSTOM_COMMAND(
  29   OUTPUT contrib/lemon
  30   DEPENDS contrib/lemon.c contrib/lempar.c
  31   COMMAND gcc -o contrib/lemon contrib/lemon.c
  32   COMMENT "Generating lemon parser generator"
  33 )
  34
  35 ADD_CUSTOM_COMMAND(
  36   OUTPUT parser.c
  37   DEPENDS parser.y contrib/lemon
  38   COMMAND ./contrib/lemon parser.y
  39   COMMENT "Generating parser.c"
  40 )
  41
  42 FIND_PATH(ubox_include_dir libubox/list.h)
  43 INCLUDE_DIRECTORIES(${ubox_include_dir})
  44
  45 SET_PROPERTY(DIRECTORY APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES "lemon;parser.h;parser.out")
  46 SET_SOURCE_FILES_PROPERTIES("parser.c" PROPERTIES GENERATED TRUE)
  47 ADD_EXECUTABLE(jsonpath main.c ast.c lexer.c parser.c matcher.c)
  48 TARGET_LINK_LIBRARIES(jsonpath ubox ${json})
  49
  50 INSTALL(TARGETS jsonpath RUNTIME DESTINATION bin)