105f83aeb824fc56c002369c83d19392bd0220a7
[libftdi] / CMakeLists.txt
1 cmake_minimum_required(VERSION 3.15 FATAL_ERROR)
2
3 message(STATUS "CMake version: ${CMAKE_VERSION}")
4
5 # Project
6 project(libftdi1 C)
7 set(MAJOR_VERSION 1)
8 set(MINOR_VERSION 5)
9 set(PACKAGE libftdi1)
10 set(VERSION_STRING ${MAJOR_VERSION}.${MINOR_VERSION})
11 set(VERSION ${VERSION_STRING})
12 set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
13
14 # Target link properties INTERFACE_LINK_OPTIONS, INTERFACE_LINK_DIRECTORIES
15 # and INTERFACE_LINK_DEPENDS are now transitive over private dependencies
16 # of static libraries
17 if (POLICY CMP0099)
18     cmake_policy(SET CMP0099 NEW)
19 endif ()
20
21 # CMake
22 if ("${CMAKE_BUILD_TYPE}" STREQUAL "")
23     set(CMAKE_BUILD_TYPE RelWithDebInfo)
24 endif ("${CMAKE_BUILD_TYPE}" STREQUAL "")
25
26 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
27
28 if (NOT PROJECT_SOURCE_DIR STREQUAL PROJECT_BINARY_DIR)
29     # Auto-create a .gitignore in the out-of-source build directory.
30     file(GENERATE OUTPUT .gitignore CONTENT "*")
31 endif ()
32
33 include(GNUInstallDirs)
34
35 add_definitions(-Wall)
36
37 include(CMakeOptions.txt)
38
39 # Debug build
40 message("-- Build type: ${CMAKE_BUILD_TYPE}")
41 if (${CMAKE_BUILD_TYPE} STREQUAL Debug)
42     add_definitions(-DDEBUG)
43 endif (${CMAKE_BUILD_TYPE} STREQUAL Debug)
44
45 # Find libusb
46 find_package(LibUSB REQUIRED)
47 include_directories(${LIBUSB_INCLUDE_DIR})
48
49 # Find Boost
50 if (BUILD_TESTS)
51     find_package(Boost REQUIRED)
52 endif ()
53
54 # Set components
55 set(CPACK_COMPONENTS_ALL sharedlibs staticlibs headers)
56 set(CPACK_COMPONENT_SHAREDLIBS_DISPLAY_NAME "Shared libraries")
57 set(CPACK_COMPONENT_STATICLIBS_DISPLAY_NAME "Static libraries")
58 set(CPACK_COMPONENT_HEADERS_DISPLAY_NAME "C++ Headers")
59
60 set(CPACK_COMPONENT_SHAREDLIBS_DESCRIPTION
61         "Shared library for general use.")
62 set(CPACK_COMPONENT_STATICLIBS_DESCRIPTION
63         "Static library, good if you want to embed libftdi1 in your application.")
64 set(CPACK_COMPONENT_HEADERS_DESCRIPTION
65         "C/C++ header files.")
66
67 set(CPACK_COMPONENT_SHAREDLIBS_GROUP "Development")
68 set(CPACK_COMPONENT_STATICLIBS_GROUP "Development")
69 set(CPACK_COMPONENT_HEADERS_GROUP "Development")
70
71 # guess LIB_SUFFIX, don't take debian multiarch into account
72 if (NOT DEFINED LIB_SUFFIX)
73     if (CMAKE_SYSTEM_NAME MATCHES "Linux"
74             AND NOT CMAKE_CROSSCOMPILING
75             AND NOT EXISTS "/etc/debian_version"
76             AND NOT EXISTS "/etc/arch-release")
77         if ("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
78             set(LIB_SUFFIX 64)
79         endif ()
80     endif ()
81 endif ()
82
83 if (NOT APPLE)
84     if (CMAKE_SIZEOF_VOID_P EQUAL 4)
85         SET(PACK_ARCH "")
86     elseif (CMAKE_SIZEOF_VOID_P EQUAL 8)
87         SET(PACK_ARCH .x86_64)
88     endif (CMAKE_SIZEOF_VOID_P EQUAL 4)
89 else (NOT APPLE)
90     SET(PACK_ARCH "")
91 endif (NOT APPLE)
92
93 # Package information
94 set(CPACK_PACKAGE_VERSION ${VERSION_STRING})
95 set(CPACK_PACKAGE_CONTACT "Intra2net AG <libftdi@developer.intra2net.com>")
96 set(CPACK_PACKAGE_DESCRIPTION "libftdi1 library.")
97 set(CPACK_PACKAGE_DESCRIPTION_SUMMARY ${CPACK_PACKAGE_DESCRIPTION})
98
99 # Package settings
100 if (UNIX)
101     set(CPACK_GENERATOR "DEB;RPM")
102     set(CPACK_CMAKE_GENERATOR "Unix Makefiles")
103     set(CPACK_PACKAGE_NAME ${PROJECT_NAME})
104     set(CPACK_PACKAGE_FILE_NAME ${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}${PACK_ARCH})
105 endif ()
106
107 if (WIN32)
108     set(CPACK_GENERATOR "NSIS")
109     set(CPACK_CMAKE_GENERATOR "MinGW Makefiles")
110     set(CPACK_PACKAGE_NAME "${PROJECT_NAME}")
111     set(CPACK_PACKAGE_VENDOR "")
112     set(CPACK_PACKAGE_INSTALL_DIRECTORY "libftdi1")
113     set(CPACK_PACKAGE_FILE_NAME "${PROJECT_NAME}-${VERSION_STRING}-win32")
114     set(CPACK_NSIS_DISPLAY_NAME "libftdi1")
115     set(CPACK_NSIS_MODIFY_PATH ON)
116 endif ()
117
118 set(CPACK_RESOURCE_FILE_LICENSE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE)
119
120 set(CPACK_SOURCE_GENERATOR TGZ)
121 set(CPACK_SOURCE_IGNORE_FILES "\\\\.git;~$;build/")
122 set(CPACK_SOURCE_PACKAGE_FILE_NAME ${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION})
123
124 # Subdirectories
125 if (UNIX)
126     set(CPACK_SET_DESTDIR ON)
127 endif ()
128
129 # "make dist" target
130 set(ARCHIVE_NAME ${CMAKE_PROJECT_NAME}-${VERSION_STRING})
131 add_custom_target(dist
132         COMMAND git archive --prefix=${ARCHIVE_NAME}/ HEAD
133         | bzip2 > ${PROJECT_BINARY_DIR}/${ARCHIVE_NAME}.tar.bz2
134         WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
135
136 add_subdirectory(src)
137 add_subdirectory(packages)
138
139 if (DOCUMENTATION)
140     add_subdirectory(doc)
141 endif (DOCUMENTATION)
142
143 if (FTDIPP)
144     project(libftdi1 C CXX)
145     add_subdirectory(ftdipp)
146 endif (FTDIPP)
147
148 if (PYTHON_BINDINGS)
149     add_subdirectory(python)
150 endif (PYTHON_BINDINGS)
151
152 if (FTDI_EEPROM)
153     add_subdirectory(ftdi_eeprom)
154 endif (FTDI_EEPROM)
155
156 if (EXAMPLES)
157     add_subdirectory(examples)
158 endif (EXAMPLES)
159
160 if (BUILD_TESTS)
161     project(libftdi1 C CXX)
162     add_subdirectory(test)
163 endif (BUILD_TESTS)
164
165 # PkgConfig
166 set(prefix ${CMAKE_INSTALL_PREFIX})
167 set(exec_prefix ${CMAKE_INSTALL_PREFIX}/bin)
168 set(includedir ${CMAKE_INSTALL_PREFIX}/include/${PROJECT_NAME})
169
170 if (${UNIX})
171     set(libdir ${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR})
172 endif (${UNIX})
173 if (${WIN32})
174     set(libdir ${CMAKE_INSTALL_PREFIX}/bin)
175     if (STATICLIBS)
176         list(APPEND libdir ${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR})
177     endif ()
178 endif (${WIN32})
179
180 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libftdi1.pc.in ${CMAKE_CURRENT_BINARY_DIR}/libftdi1.pc @ONLY)
181 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libftdipp1.pc.in ${CMAKE_CURRENT_BINARY_DIR}/libftdipp1.pc @ONLY)
182 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libftdi1.pc ${CMAKE_CURRENT_BINARY_DIR}/libftdipp1.pc
183         DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
184
185 if (UNIX OR MINGW)
186     configure_file(libftdi1-config.in ${CMAKE_CURRENT_BINARY_DIR}/libftdi1-config @ONLY)
187     install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/libftdi1-config
188             DESTINATION bin)
189 endif ()
190
191 # config script install path
192 if (NOT DEFINED LIBFTDI_CMAKE_CONFIG_DIR)
193     set(LIBFTDI_CMAKE_CONFIG_DIR ${CMAKE_INSTALL_LIBDIR}/cmake/libftdi1)
194 endif ()
195
196 set(LIBFTDI_INCLUDE_DIR ${includedir})
197 set(LIBFTDI_INCLUDE_DIRS ${LIBFTDI_INCLUDE_DIR})
198
199 # Set up library variables based on what's being built
200 if (SHAREDLIBS)
201     set(LIBFTDI_LIBRARY ftdi1)
202     set(LIBFTDI_LIBRARIES ${LIBFTDI_LIBRARY})
203     list(APPEND LIBFTDI_LIBRARIES ${LIBUSB_LIBRARIES})
204 endif ()
205
206 if (STATICLIBS)
207     set(LIBFTDI_STATIC_LIBRARY ftdi1.a)
208     set(LIBFTDI_STATIC_LIBRARIES ${LIBFTDI_STATIC_LIBRARY})
209     list(APPEND LIBFTDI_STATIC_LIBRARIES ${LIBUSB_LIBRARIES})
210 endif ()
211
212 if (FTDIPP)
213     if (SHAREDLIBS)
214         set(LIBFTDIPP_LIBRARY ftdipp1)
215         set(LIBFTDIPP_LIBRARIES ${LIBFTDIPP_LIBRARY})
216         list(APPEND LIBFTDIPP_LIBRARIES ${LIBUSB_LIBRARIES})
217     endif ()
218     if (STATICLIBS)
219         set(LIBFTDIPP_STATIC_LIBRARY ftdipp1.a)
220         set(LIBFTDIPP_STATIC_LIBRARIES ${LIBFTDIPP_STATIC_LIBRARY})
221         list(APPEND LIBFTDIPP_STATIC_LIBRARIES ${LIBUSB_LIBRARIES})
222     endif ()
223 endif ()
224
225 set(LIBFTDI_LIBRARY_DIRS ${libdir})
226 set(LIBFTDI_ROOT_DIR ${prefix})
227 set(LIBFTDI_VERSION_STRING ${VERSION_STRING})
228 set(LIBFTDI_VERSION_MAJOR ${MAJOR_VERSION})
229 set(LIBFTDI_VERSION_MINOR ${MINOR_VERSION})
230
231 set(LIBFTDI_USE_FILE ${CMAKE_INSTALL_PREFIX}/${LIBFTDI_CMAKE_CONFIG_DIR}/UseLibFTDI1.cmake)
232
233 include(CMakePackageConfigHelpers)
234
235 configure_package_config_file(
236         cmake/LibFTDI1Config.cmake.in
237         ${CMAKE_CURRENT_BINARY_DIR}/LibFTDI1Config.cmake
238         INSTALL_DESTINATION ${LIBFTDI_CMAKE_CONFIG_DIR}
239         PATH_VARS
240         LIBFTDI_USE_FILE
241         LIBFTDI_ROOT_DIR
242         LIBFTDI_INCLUDE_DIR
243         LIBFTDI_INCLUDE_DIRS
244         LIBFTDI_LIBRARY_DIRS
245         NO_CHECK_REQUIRED_COMPONENTS_MACRO
246 )
247 write_basic_package_version_file(
248         LibFTDI1ConfigVersion.cmake
249         VERSION ${LIBFTDI_VERSION_STRING}
250         COMPATIBILITY AnyNewerVersion
251 )
252
253 install(
254         FILES
255         ${CMAKE_CURRENT_BINARY_DIR}/LibFTDI1Config.cmake
256         ${CMAKE_CURRENT_BINARY_DIR}/LibFTDI1ConfigVersion.cmake
257         cmake/UseLibFTDI1.cmake
258         DESTINATION ${LIBFTDI_CMAKE_CONFIG_DIR}
259 )
260
261 include(CPack)
262
263 message(STATUS "Summary of build options:
264
265   Build shared libs: ${SHAREDLIBS}
266   Build static libs: ${STATICLIBS}
267   Build C++ bindings: ${FTDIPP}
268   Build Python bindings: ${PYTHON_BINDINGS}
269   Build ftdi_eeprom: ${FTDI_EEPROM}
270   Build examples: ${EXAMPLES}
271   Build tests: ${BUILD_TESTS}
272   Build API documentation: ${DOCUMENTATION}
273 ")