Help/guide/tutorial/Step10/MathFunctions/CMakeLists.txt

   1 # first we add the executable that generates the table
   2 add_executable(MakeTable MakeTable.cxx)
   3
   4 # add the command to generate the source code
   5 add_custom_command(
   6   OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/Table.h
   7   COMMAND MakeTable ${CMAKE_CURRENT_BINARY_DIR}/Table.h
   8   DEPENDS MakeTable
   9   )
  10
  11 # add the main library
  12 add_library(MathFunctions
  13             mysqrt.cxx
  14             ${CMAKE_CURRENT_BINARY_DIR}/Table.h
  15             )
  16
  17 # state that anybody linking to us needs to include the current source dir
  18 # to find MathFunctions.h, while we don't.
  19 # state that we depend on our binary dir to find Table.h
  20 target_include_directories(MathFunctions
  21           INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}
  22           PRIVATE   ${CMAKE_CURRENT_BINARY_DIR}
  23           )
  24
  25 # link our compiler flags interface library
  26 target_link_libraries(MathFunctions tutorial_compiler_flags)
  27
  28 # install libs
  29 set(installable_libs MathFunctions tutorial_compiler_flags)
  30 install(TARGETS ${installable_libs} DESTINATION lib)
  31 # install include headers
  32 install(FILES MathFunctions.h DESTINATION include)