Fix doxygen doc generation if C++ wrapper is not built
[libftdi] / CMakeLists.txt
1 # Project
2 project(libftdi1)
3 set(MAJOR_VERSION 1)
4 set(MINOR_VERSION 0)
5 set(PACKAGE libftdi1)
6 set(VERSION_STRING ${MAJOR_VERSION}.${MINOR_VERSION})
7 set(VERSION ${VERSION_STRING})
8 SET(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}")
9
10 # CMake
11 if("${CMAKE_BUILD_TYPE}" STREQUAL "")
12    set(CMAKE_BUILD_TYPE     Debug)
13 endif("${CMAKE_BUILD_TYPE}" STREQUAL "")
14 set(CMAKE_COLOR_MAKEFILE ON)
15 cmake_minimum_required(VERSION 2.6 FATAL_ERROR)
16
17 add_definitions(-Wall)
18
19 # Debug build
20 message("-- Build type: ${CMAKE_BUILD_TYPE}")
21 if(${CMAKE_BUILD_TYPE} STREQUAL Debug)
22    add_definitions(-DDEBUG)
23 endif(${CMAKE_BUILD_TYPE} STREQUAL Debug)
24
25 FIND_PACKAGE(USB1 REQUIRED)
26 INCLUDE_DIRECTORIES(${LIBUSB_INCLUDE_DIR})
27
28 # Find Boost (optional package)
29 find_package(Boost)
30
31 # Set components
32 set(CPACK_COMPONENTS_ALL sharedlibs staticlibs headers)
33 set(CPACK_COMPONENT_SHAREDLIBS_DISPLAY_NAME "Shared libraries")
34 set(CPACK_COMPONENT_STATICLIBS_DISPLAY_NAME "Static libraries")
35 set(CPACK_COMPONENT_HEADERS_DISPLAY_NAME "C++ Headers")
36
37 set(CPACK_COMPONENT_SHAREDLIBS_DESCRIPTION
38 "Shared library for general use.")
39 set(CPACK_COMPONENT_STATICLIBS_DESCRIPTION
40 "Static library, good if you want to embed libftdi1 in your application.")
41 set(CPACK_COMPONENT_HEADERS_DESCRIPTION
42 "C/C++ header files.")
43
44 set(CPACK_COMPONENT_SHAREDLIBS_GROUP "Development")
45 set(CPACK_COMPONENT_STATICLIBS_GROUP "Development")
46 set(CPACK_COMPONENT_HEADERS_GROUP    "Development")
47
48 # automatically set lib suffix
49 if ( UNIX AND NOT APPLE AND NOT CMAKE_CROSSCOMPILING AND NOT EXISTS "/etc/debian_version" )
50   if ( CMAKE_SIZEOF_VOID_P EQUAL 8 AND NOT LIB_SUFFIX )
51     set ( LIB_SUFFIX 64 )
52   endif ()
53 endif ()
54
55 if(NOT APPLE)
56   if(CMAKE_SIZEOF_VOID_P EQUAL 4)
57       SET(PACK_ARCH "")
58     else(CMAKE_SIZEOF_VOID_P EQUAL 8)
59       SET(PACK_ARCH .x86_64)
60   endif(CMAKE_SIZEOF_VOID_P EQUAL 4)
61 else(NOT APPLE)
62   SET(PACK_ARCH "")
63 endif(NOT APPLE)
64
65 # Package information
66 set(CPACK_PACKAGE_VERSION              ${VERSION_STRING})
67 set(CPACK_PACKAGE_CONTACT              "Intra2net AG <libftdi@developer.intra2net.com>")
68 set(CPACK_PACKAGE_DESCRIPTION          "libftdi1 library.")
69 set(CPACK_PACKAGE_DESCRIPTION_SUMMARY  ${CPACK_PACKAGE_DESCRIPTION}
70                                        )
71 # Package settings
72 if(${UNIX})
73   set(CPACK_GENERATOR                    "DEB;RPM")
74   set(CPACK_CMAKE_GENERATOR              "Unix Makefiles")
75   set(CPACK_PACKAGE_NAME                 ${PROJECT_NAME})
76   set(CPACK_PACKAGE_FILE_NAME            ${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}${PACK_ARCH})
77 endif(${UNIX})
78
79 if(${WIN32})
80   set(CPACK_GENERATOR                    "NSIS")
81   set(CPACK_CMAKE_GENERATOR              "MinGW Makefiles")
82   set(CPACK_PACKAGE_NAME                 "${PROJECT_NAME}")
83   set(CPACK_PACKAGE_VENDOR               "")
84   set(CPACK_PACKAGE_INSTALL_DIRECTORY    "libftdi1")
85   set(CPACK_PACKAGE_FILE_NAME            "${PROJECT_NAME}-${VERSION_STRING}-win32")
86   set(CPACK_NSIS_DISPLAY_NAME            "libftdi1")
87   set(CPACK_NSIS_MODIFY_PATH             "ON")
88 endif(${WIN32})
89
90 set(CPACK_RESOURCE_FILE_LICENSE        ${CMAKE_SOURCE_DIR}/LICENSE)
91
92 set(CPACK_SOURCE_GENERATOR             TGZ)
93 set(CPACK_SOURCE_IGNORE_FILES          "\\\\.git")
94 set(CPACK_SOURCE_PACKAGE_FILE_NAME     ${CPACK_PACKAGE_FILE_NAME})
95
96 # Subdirectories
97 if(${UNIX})
98   set(CPACK_SET_DESTDIR "ON")
99 endif(${UNIX})
100
101 add_subdirectory(src)
102 add_subdirectory(ftdipp)
103 add_subdirectory(bindings)
104 add_subdirectory(ftdi_eeprom)
105 add_subdirectory(examples)
106 add_subdirectory(packages)
107 add_subdirectory(test)
108
109 # "make dist" target
110 set(ARCHIVE_NAME ${CMAKE_PROJECT_NAME}-${VERSION_STRING})
111 add_custom_target(dist
112     COMMAND git archive --prefix=${ARCHIVE_NAME}/ HEAD
113             | bzip2 > ${CMAKE_BINARY_DIR}/${ARCHIVE_NAME}.tar.bz2
114     WORKING_DIRECTORY ${CMAKE_SOURCE_DIR})
115
116
117 # Documentation
118
119 option(DOCUMENTATION "Generate API documentation with Doxygen" ON)
120
121
122 find_package(Doxygen)
123 if(DOCUMENTATION AND DOXYGEN_FOUND)
124
125    # Find doxy config
126    message(STATUS "Doxygen found.")
127
128    # Copy doxy.config.in
129    set(top_srcdir ${CMAKE_SOURCE_DIR})
130    configure_file(${CMAKE_SOURCE_DIR}/doc/Doxyfile.in ${CMAKE_BINARY_DIR}/Doxyfile )
131
132    # Run doxygen
133    add_custom_command(
134     OUTPUT ${CMAKE_BINARY_DIR}/doc/html/index.html
135     COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_BINARY_DIR}/doc
136     COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_BINARY_DIR}/Doxyfile
137     DEPENDS ${c_headers};${c_sources};${cpp_sources};${cpp_headers}
138    )
139
140    add_custom_target(docs ALL DEPENDS ${CMAKE_BINARY_DIR}/doc/html/index.html)
141
142    message(STATUS "Generating API documentation with Doxygen")
143 else(DOCUMENTATION AND DOXYGEN_FOUND)
144    message(STATUS "Not generating API documentation")
145 endif(DOCUMENTATION AND DOXYGEN_FOUND)
146
147 # PkgConfig
148 set(prefix      ${CMAKE_INSTALL_PREFIX})
149 set(exec_prefix ${CMAKE_INSTALL_PREFIX}/bin)
150 set(includedir  ${CMAKE_INSTALL_PREFIX}/include/${PROJECT_NAME})
151
152 if(${UNIX})
153    set(libdir      ${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX})
154 endif(${UNIX})
155 if(${WIN32})
156    set(libdir      ${CMAKE_INSTALL_PREFIX}/bin)
157 endif(${WIN32})
158
159 configure_file(${CMAKE_SOURCE_DIR}/libftdi1.spec.in ${CMAKE_BINARY_DIR}/libftdi1.spec @ONLY)
160 configure_file(${CMAKE_SOURCE_DIR}/libftdi1.pc.in ${CMAKE_BINARY_DIR}/libftdi1.pc @ONLY)
161 configure_file(${CMAKE_SOURCE_DIR}/libftdipp1.pc.in ${CMAKE_BINARY_DIR}/libftdipp1.pc @ONLY)
162 install(FILES ${CMAKE_BINARY_DIR}/libftdi1.pc ${CMAKE_BINARY_DIR}/libftdipp1.pc
163         DESTINATION lib${LIB_SUFFIX}/pkgconfig)
164
165 if(${UNIX})
166     configure_file(${CMAKE_SOURCE_DIR}/libftdi1-config.in ${CMAKE_BINARY_DIR}/libftdi1-config @ONLY)
167     install(PROGRAMS ${CMAKE_BINARY_DIR}/libftdi1-config DESTINATION bin)
168 endif(${UNIX})
169
170 include(CPack)