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Fix building unit tests without FTDIPP
[libftdi] / CMakeLists.txt
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1a09e9e..58f664a 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,11 +1,11 @@
 # Project
-project(libftdi1)
+project(libftdi1 C)
 set(MAJOR_VERSION 1)
-set(MINOR_VERSION 0)
+set(MINOR_VERSION 5)
 set(PACKAGE libftdi1)
 set(VERSION_STRING ${MAJOR_VERSION}.${MINOR_VERSION})
 set(VERSION ${VERSION_STRING})
-SET(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}")
+set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)
 
 # CMake
 if("${CMAKE_BUILD_TYPE}" STREQUAL "")
@@ -16,6 +16,8 @@ cmake_minimum_required(VERSION 2.6 FATAL_ERROR)
 
 add_definitions(-Wall)
 
+include(CMakeOptions.txt)
+
 # Debug build
 message("-- Build type: ${CMAKE_BUILD_TYPE}")
 if(${CMAKE_BUILD_TYPE} STREQUAL Debug)
@@ -26,8 +28,10 @@ endif(${CMAKE_BUILD_TYPE} STREQUAL Debug)
 find_package ( USB1 REQUIRED )
 include_directories ( ${LIBUSB_INCLUDE_DIR} )
 
-# Find Boost (optional package)
-find_package(Boost)
+# Find Boost
+if (FTDIPP OR BUILD_TESTS)
+  find_package( Boost REQUIRED )
+endif()
 
 # Set components
 set(CPACK_COMPONENTS_ALL sharedlibs staticlibs headers)
@@ -46,10 +50,15 @@ set(CPACK_COMPONENT_SHAREDLIBS_GROUP "Development")
 set(CPACK_COMPONENT_STATICLIBS_GROUP "Development")
 set(CPACK_COMPONENT_HEADERS_GROUP    "Development")
 
-# automatically set lib suffix
-if ( UNIX AND NOT APPLE AND NOT CMAKE_CROSSCOMPILING AND NOT EXISTS "/etc/debian_version" )
-  if ( CMAKE_SIZEOF_VOID_P EQUAL 8 AND NOT LIB_SUFFIX )
-    set ( LIB_SUFFIX 64 )
+# guess LIB_SUFFIX, don't take debian multiarch into account 
+if ( NOT DEFINED LIB_SUFFIX )
+  if( CMAKE_SYSTEM_NAME MATCHES "Linux"
+      AND NOT CMAKE_CROSSCOMPILING
+      AND NOT EXISTS "/etc/debian_version"
+      AND NOT EXISTS "/etc/arch-release" )
+    if ( "${CMAKE_SIZEOF_VOID_P}" EQUAL "8" )
+      set ( LIB_SUFFIX 64 )
+    endif ()
   endif ()
 endif ()
 
@@ -106,16 +115,8 @@ add_custom_target(dist
             | bzip2 > ${CMAKE_BINARY_DIR}/${ARCHIVE_NAME}.tar.bz2
     WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})
 
-
-# Documentation
-option ( DOCUMENTATION "Generate API documentation with Doxygen" ON )
-
-
-find_package ( Doxygen )
-if ( DOCUMENTATION AND DOXYGEN_FOUND )
-
-   # Find doxy config
-   message(STATUS "Doxygen found.")
+if ( DOCUMENTATION )
+   find_package ( Doxygen REQUIRED)
 
    # Copy doxy.config.in
    set(top_srcdir ${CMAKE_SOURCE_DIR})
@@ -131,19 +132,27 @@ if ( DOCUMENTATION AND DOXYGEN_FOUND )
    )
 
    add_custom_target(docs ALL DEPENDS ${CMAKE_BINARY_DIR}/doc/html/index.html)
-
-   message(STATUS "Generating API documentation with Doxygen")
-else(DOCUMENTATION AND DOXYGEN_FOUND)
-   message(STATUS "Not generating API documentation")
-endif(DOCUMENTATION AND DOXYGEN_FOUND)
+endif ()
 
 add_subdirectory(src)
-add_subdirectory(ftdipp)
-add_subdirectory(bindings)
-add_subdirectory(ftdi_eeprom)
-add_subdirectory(examples)
+if ( FTDIPP )
+  project(libftdi1 C CXX)
+  add_subdirectory(ftdipp)
+endif ()
+if ( PYTHON_BINDINGS )
+add_subdirectory(python)
+endif ()
+if ( FTDI_EEPROM )
+  add_subdirectory(ftdi_eeprom)
+endif ()
+if ( EXAMPLES )
+  add_subdirectory(examples)
+endif ()
 add_subdirectory(packages)
-add_subdirectory(test)
+if ( BUILD_TESTS )
+  project(libftdi1 C CXX)
+  add_subdirectory(test)
+endif ()
 
 # PkgConfig
 set(prefix      ${CMAKE_INSTALL_PREFIX})
@@ -157,39 +166,86 @@ if(${WIN32})
    set(libdir      ${CMAKE_INSTALL_PREFIX}/bin)
 endif(${WIN32})
 
-configure_file(${CMAKE_SOURCE_DIR}/libftdi1.spec.in ${CMAKE_BINARY_DIR}/libftdi1.spec @ONLY)
 configure_file(${CMAKE_SOURCE_DIR}/libftdi1.pc.in ${CMAKE_BINARY_DIR}/libftdi1.pc @ONLY)
 configure_file(${CMAKE_SOURCE_DIR}/libftdipp1.pc.in ${CMAKE_BINARY_DIR}/libftdipp1.pc @ONLY)
 install(FILES ${CMAKE_BINARY_DIR}/libftdi1.pc ${CMAKE_BINARY_DIR}/libftdipp1.pc
         DESTINATION lib${LIB_SUFFIX}/pkgconfig)
 
-if ( UNIX )
+if (UNIX OR MINGW)
   configure_file ( libftdi1-config.in ${CMAKE_CURRENT_BINARY_DIR}/libftdi1-config @ONLY )
   install ( PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/libftdi1-config
             DESTINATION bin )
+endif ()
 
-  # config script install path
-  if ( NOT DEFINED LIBFTDI_CMAKE_CONFIG_DIR )
-    set ( LIBFTDI_CMAKE_CONFIG_DIR lib${LIB_SUFFIX}/cmake/libftdi1 )
-  endif ()
-  
-  get_target_property( _LIBFTDI_LIBRARY_LOCATION ftdi1 LOCATION )
-  get_filename_component ( _LIBFTDI_LIBRARY_NAME ${_LIBFTDI_LIBRARY_LOCATION} NAME )
-  set ( LIBFTDI_INCLUDE_DIR ${includedir} )
-  set ( LIBFTDI_INCLUDE_DIRS ${LIBFTDI_INCLUDE_DIR} )
-  set ( LIBFTDI_LIBRARY ${libdir}/${_LIBFTDI_LIBRARY_NAME} )
-  set ( LIBFTDI_LIBRARIES ${LIBFTDI_LIBRARY} )
-  list ( APPEND LIBFTDI_LIBRARIES ${LIBUSB_LIBRARIES} )
-  set ( LIBFTDI_ROOT_DIR ${prefix} )
-  set ( LIBFTDI_VERSION_STRING ${VERSION_STRING} )
-  set ( LIBFTDI_VERSION_MAJOR ${MAJOR_VERSION} )
-  set ( LIBFTDI_VERSION_MINOR ${MINOR_VERSION} )
-  
-  set ( LIBFTDI_USE_FILE ${CMAKE_INSTALL_PREFIX}/${LIBFTDI_CMAKE_CONFIG_DIR}/UseLibFTDI1.cmake )
-  configure_file ( LibFTDI1Config.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/LibFTDI1Config.cmake @ONLY )
-  install ( FILES ${CMAKE_CURRENT_BINARY_DIR}/LibFTDI1Config.cmake UseLibFTDI1.cmake
-            DESTINATION ${LIBFTDI_CMAKE_CONFIG_DIR}
-          )
+# config script install path
+if ( NOT DEFINED LIBFTDI_CMAKE_CONFIG_DIR )
+  set ( LIBFTDI_CMAKE_CONFIG_DIR lib${LIB_SUFFIX}/cmake/libftdi1 )
+endif ()
+
+set ( LIBFTDI_INCLUDE_DIR ${includedir} )
+set ( LIBFTDI_INCLUDE_DIRS ${LIBFTDI_INCLUDE_DIR} )
+set ( LIBFTDI_LIBRARY ftdi1 )
+set ( LIBFTDI_LIBRARIES ${LIBFTDI_LIBRARY} )
+list ( APPEND LIBFTDI_LIBRARIES ${LIBUSB_LIBRARIES} )
+set ( LIBFTDI_STATIC_LIBRARY ftdi1.a )
+set ( LIBFTDI_STATIC_LIBRARIES ${LIBFTDI_STATIC_LIBRARY} )
+list ( APPEND LIBFTDI_STATIC_LIBRARIES ${LIBUSB_LIBRARIES} )
+if ( FTDIPP )
+  set ( LIBFTDIPP_LIBRARY ftdipp1 )
+  set ( LIBFTDIPP_LIBRARIES ${LIBFTDIPP_LIBRARY} )
+  list ( APPEND LIBFTDIPP_LIBRARIES ${LIBUSB_LIBRARIES} )
+endif ()
+set ( LIBFTDI_LIBRARY_DIRS ${libdir} )
+set ( LIBFTDI_ROOT_DIR ${prefix} )
+set ( LIBFTDI_VERSION_STRING ${VERSION_STRING} )
+set ( LIBFTDI_VERSION_MAJOR ${MAJOR_VERSION} )
+set ( LIBFTDI_VERSION_MINOR ${MINOR_VERSION} )
+
+set ( LIBFTDI_USE_FILE ${CMAKE_INSTALL_PREFIX}/${LIBFTDI_CMAKE_CONFIG_DIR}/UseLibFTDI1.cmake )
+
+if(CMAKE_VERSION VERSION_LESS 2.8.8) 
+  configure_file ( cmake/LibFTDI1Config.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/LibFTDI1Config.cmake @ONLY )
+  configure_file ( cmake/LibFTDI1ConfigVersion.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/LibFTDI1ConfigVersion.cmake @ONLY )
+else ()
+  include(CMakePackageConfigHelpers)
+
+  configure_package_config_file (
+    cmake/LibFTDI1Config.cmake.in
+    ${CMAKE_CURRENT_BINARY_DIR}/LibFTDI1Config.cmake
+    INSTALL_DESTINATION ${LIBFTDI_CMAKE_CONFIG_DIR}
+    PATH_VARS
+      LIBFTDI_USE_FILE
+      LIBFTDI_ROOT_DIR
+      LIBFTDI_INCLUDE_DIR
+      LIBFTDI_INCLUDE_DIRS
+      LIBFTDI_LIBRARY_DIRS
+    NO_CHECK_REQUIRED_COMPONENTS_MACRO
+  )
+  write_basic_package_version_file (
+    LibFTDI1ConfigVersion.cmake 
+    VERSION ${LIBFTDI_VERSION_STRING} 
+    COMPATIBILITY AnyNewerVersion
+  )
 endif ()
 
+
+install ( FILES 
+            ${CMAKE_CURRENT_BINARY_DIR}/LibFTDI1Config.cmake
+            ${CMAKE_CURRENT_BINARY_DIR}/LibFTDI1ConfigVersion.cmake
+            cmake/UseLibFTDI1.cmake
+
+          DESTINATION ${LIBFTDI_CMAKE_CONFIG_DIR}
+        )
+
 include(CPack)
+
+message (STATUS "Summary of build options:
+
+  Build static libs: ${STATICLIBS}
+  Build C++ bindings: ${FTDIPP}
+  Build Python bindings: ${PYTHON_BINDINGS}
+  Build ftdi_eeprom: ${FTDI_EEPROM}
+  Build examples: ${EXAMPLES}
+  Build tests: ${BUILD_TESTS}
+  Build API documentation: ${DOCUMENTATION}
+")
A library to talk to FTDI chips