CMakeLists.txt

   1 cmake_minimum_required(VERSION 2.6)
   2
   3 PROJECT(opkg C)
   4
   5 SET(HOST_CPU "" CACHE STRING "Override Host CPU")
   6 SET(BUILD_CPU "" CACHE STRING "Override Host CPU")
   7 SET(LOCK_FILE "/var/lock/opkg.lock" CACHE STRING "Override lock file path")
   8 SET(VERSION "" CACHE STRING "Override version")
   9
  10 OPTION(STATIC_UBOX "Statically link libubox" OFF)
  11 OPTION(BUILD_TESTS "Build test programs" ON)
  12 OPTION(ENABLE_USIGN "Enable usign support" ON)
  13
  14 IF(NOT HOST_CPU)
  15         SET(HOST_CPU "${CMAKE_HOST_SYSTEM_PROCESSOR}")
  16 ENDIF()
  17
  18 IF(NOT BUILD_CPU)
  19         SET(BUILD_CPU "${CMAKE_SYSTEM_PROCESSOR}")
  20 ENDIF()
  21
  22 IF(NOT VERSION)
  23         EXECUTE_PROCESS(COMMAND git log -1 "--format=%h (%ci)"
  24                 OUTPUT_VARIABLE VERSION
  25                 OUTPUT_STRIP_TRAILING_WHITESPACE
  26         )
  27 ENDIF()
  28
  29 IF(NOT VERSION)
  30         SET(VERSION "unknown")
  31 ENDIF()
  32
  33 ADD_DEFINITIONS(-Os -Wall --std=gnu99 -g3 -Wmissing-declarations
  34         -DDATADIR="/usr/share"
  35         -DOPKGETCDIR="/etc"
  36         -DOPKGLOCKFILE="${LOCK_FILE}"
  37         -DOPKGLIBDIR="/usr/lib"
  38         -DHOST_CPU_STR="${HOST_CPU}"
  39         -DBUILD_CPU=${BUILD_CPU}
  40         -DVERSION="${VERSION}"
  41 )
  42
  43 IF(ENABLE_USIGN)
  44         ADD_DEFINITIONS(-DHAVE_USIGN)
  45 ENDIF()
  46
  47 ADD_SUBDIRECTORY(libbb)
  48 ADD_SUBDIRECTORY(libopkg)
  49 ADD_SUBDIRECTORY(src)
  50
  51 IF(BUILD_TESTS)
  52         ADD_SUBDIRECTORY(tests)
  53 ENDIF()