CMakeLists.txt

   1 cmake_minimum_required(VERSION 2.6)
   2 project(libam7xxx C)
   3
   4 set(PROJECT_DESCRIPTION
   5   "Communication library for Actions Micro AM7XXX based USB projectors and DPFs")
   6
   7 set(PROJECT_VER_MAJOR 0)
   8 set(PROJECT_VER_MINOR 0)
   9 set(PROJECT_VER_PATCH 1)
  10 set(PROJECT_VER_EXTRA "")
  11 set(PROJECT_VER
  12   "${PROJECT_VER_MAJOR}.${PROJECT_VER_MINOR}.${PROJECT_VER_PATCH}${PROJECT_VER_EXTRA}")
  13 set(PROJECT_APIVER
  14   "${PROJECT_VER_MAJOR}.${PROJECT_VER_MINOR}")
  15
  16 set(CMAKE_MODULE_PATH
  17   ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake_modules/")
  18
  19 include (MaintenanceTools)
  20
  21 set(EXECUTABLE_OUTPUT_PATH ${CMAKE_BINARY_DIR}/bin)
  22 set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/lib)
  23 set(DOC_OUTPUT_PATH ${CMAKE_BINARY_DIR}/doc)
  24
  25 # Because cmake cannot deal sanely with multiline strings. SRSLY?
  26 # See http://www.vtkedge.org/Bug/view.php?id=8362&nbn=8
  27 macro(add_flags var)
  28   string(REPLACE ";" " " _flags "${ARGN}")
  29   set(${var} "${${var}} ${_flags}")
  30 endmacro(add_flags)
  31
  32 if (CMAKE_COMPILER_IS_GNUCC)
  33   add_definitions(-Wall)
  34
  35   # let CFLAGS env override this
  36   if(CMAKE_C_FLAGS STREQUAL "")
  37     set(CMAKE_C_FLAGS "-std=c99 -pedantic -Wall -Wextra -O2")
  38   endif()
  39
  40   # Don't make pedantic checks errors,
  41   # as vanilla libusb-1.0.8 can't live with that
  42   #add_flags(CMAKE_C_FLAGS -pedantic-errors)
  43
  44   # GCC >= 4.6
  45   #add_flags(CMAKE_C_FLAGS -Wunused-but-set-variable)
  46
  47   add_flags(CMAKE_C_FLAGS
  48     -fno-common
  49     -Wall
  50     -Wextra
  51     -Wformat=2
  52     -Winit-self
  53     -Winline
  54     -Wpacked
  55     -Wp,-D_FORTIFY_SOURCE=2
  56     -Wpointer-arith
  57     -Wlarger-than-65500
  58     -Wmissing-declarations
  59     -Wmissing-format-attribute
  60     -Wmissing-noreturn
  61     -Wmissing-prototypes
  62     -Wnested-externs
  63     -Wold-style-definition
  64     -Wredundant-decls
  65     -Wsign-compare
  66     -Wstrict-aliasing=2
  67     -Wstrict-prototypes
  68     -Wswitch-enum
  69     -Wundef
  70     -Wunreachable-code
  71     -Wunsafe-loop-optimizations
  72     -Wwrite-strings
  73     -fstack-protector
  74     --param=ssp-buffer-size=4)
  75 endif()
  76
  77 set(CMAKE_C_FLAGS_DEBUG "-g -DDEBUG=1 -Werror")
  78 set(CMAKE_C_FLAGS_RELEASE "-O2")
  79 set(CMAKE_C_FLAGS_RELWITHDEBINFO "-O2 -g")
  80
  81 # Add library project
  82 add_subdirectory(src)
  83 add_subdirectory(doc)