src/CMakeLists.txt

   1 cmake_minimum_required(VERSION 2.8.11)
   2 project(WikiWalker)
   3
   4 SET(walker_version "git-prerelease")
   5
   6 execute_process(
   7         COMMAND git -C ${CMAKE_CURRENT_SOURCE_DIR} describe --always --dirty --tags
   8         RESULT_VARIABLE GIT_RETCODE
   9         OUTPUT_VARIABLE GIT_OUTPUT_VERSION
  10         ERROR_VARIABLE GIT_RAN_ERROR
  11         OUTPUT_STRIP_TRAILING_WHITESPACE
  12 )
  13
  14 #message("Git result: ${GIT_RETCODE} / ${GIT_OUTPUT_VERSION} / ${GIT_RAN_ERROR}")
  15
  16 # exit status 0 means successful
  17 if (GIT_RETCODE)
  18         set(GIT_RAN_SUCCESSFULLY 0)
  19 else (GIT_RETCODE)
  20         set(GIT_RAN_SUCCESSFULLY 1)
  21 endif (GIT_RETCODE)
  22
  23 # also, project_...?
  24 # overwriting version.h in ok (?), I want the generated one to be preferred
  25 # and I guess include_directories in only appended...
  26 configure_file(
  27         "${CMAKE_CURRENT_SOURCE_DIR}/version.h.in"
  28         "${CMAKE_CURRENT_BINARY_DIR}/version.h"
  29 )
  30
  31 find_package(CURL REQUIRED)
  32 find_package(Boost
  33         REQUIRED
  34         COMPONENTS program_options
  35 )
  36
  37 ## huh, path spec is relative to... ???
  38 include_directories(
  39         ../lib/jsoncpp/
  40         ${CURL_INCLUDE_DIRS}
  41         ${CMAKE_CURRENT_BINARY_DIR}
  42         ${Boost_INCLUDE_DIR}
  43 )
  44
  45 # Compiler options
  46 # TODO: What's the difference between this and SET_SOURCE_FILES_PROPERTIES?
  47 add_definitions(-Wall)
  48 add_definitions(-Wextra)
  49 add_definitions(-Wshadow)
  50 add_definitions(-std=c++11)
  51 add_definitions(-Werror=return-type)
  52
  53 # Linker options
  54
  55 # Define the CXX sources
  56 set ( CXX_SRCS
  57     ${CMAKE_CURRENT_SOURCE_DIR}/CurlWikiGrabber.cpp
  58     ${CMAKE_CURRENT_SOURCE_DIR}/CurlUrlCreator.cpp
  59     ${CMAKE_CURRENT_SOURCE_DIR}/WikimediaJsonToArticleConverter.cpp
  60     ${CMAKE_CURRENT_SOURCE_DIR}/CacheJsonToArticleConverter.cpp
  61     ${CMAKE_CURRENT_SOURCE_DIR}/main.cpp
  62     ${CMAKE_CURRENT_SOURCE_DIR}/ArticleCollection.cpp
  63     ${CMAKE_CURRENT_SOURCE_DIR}/WikiWalker.cpp
  64     ${CMAKE_CURRENT_SOURCE_DIR}/ToJsonWriter.cpp
  65     ${CMAKE_CURRENT_SOURCE_DIR}/ToGraphvizWriter.cpp
  66     ${CMAKE_CURRENT_SOURCE_DIR}/Article.cpp
  67     ${CMAKE_CURRENT_SOURCE_DIR}/BoostPoCommandLineParser.cpp
  68     ${CMAKE_CURRENT_SOURCE_DIR}/../lib/jsoncpp/jsoncpp.cpp
  69 )
  70
  71 add_executable(walker ${CXX_SRCS})
  72
  73 target_link_libraries(walker
  74         ${CURL_LIBRARIES}
  75         ${Boost_PROGRAM_OPTIONS_LIBRARY_RELEASE}
  76 )
  77
  78 install (TARGETS walker DESTINATION bin)
  79
  80 enable_testing()
  81 add_test(NAME versiondisplay
  82         COMMAND walker -v)