1 # vim:ts=4:sw=4:expandtab:autoindent:
3 # Copyright (C) 1997-2015 by Dimitri van Heesch.
5 # Permission to use, copy, modify, and distribute this software and its
6 # documentation under the terms of the GNU General Public License is hereby
7 # granted. No representations are made about the suitability of this software
8 # for any purpose. It is provided "as is" without express or implied warranty.
9 # See the GNU General Public License for more details.
11 # Documents produced by Doxygen are derivative works derived from the
12 # input used in their production; they are not affected by this license.
14 cmake_minimum_required(VERSION 3.3)
17 option(build_wizard "Build the GUI frontend for doxygen." OFF)
18 option(build_app "Example showing how to embed doxygen in an application." OFF)
19 option(build_parse "Parses source code and dumps the dependencies between the code elements." OFF)
20 option(build_xmlparser "Automatically update the XML parser modules when updating the schema files." OFF)
21 option(build_search "Build external search tools (doxysearch and doxyindexer)" OFF)
22 option(build_doc "Build user manual (HTML and PDF)" OFF)
23 option(build_doc_chm "Build user manual (CHM)" OFF)
24 option(use_sqlite3 "Add support for sqlite3 output [experimental]." OFF)
25 if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
26 option(use_libc++ "Use libc++ as C++ standard library." ON)
28 option(use_libclang "Add support for libclang parsing." OFF)
29 option(static_libclang "Link to a statically compiled version of LLVM/libclang." OFF)
30 option(win_static "Link with /MT in stead of /MD on windows" OFF)
31 option(english_only "Only compile in support for the English language" OFF)
32 option(force_qt4 "Forces doxywizard to build using Qt4 even if Qt5 is installed" OFF)
33 option(enable_coverage "Enable coverage reporting for gcc/clang [development]" OFF)
35 SET(enlarge_lex_buffers "262144" CACHE INTERNAL "Sets the lex input and read buffers to the specified size")
37 list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake")
38 list(APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake/Sanitizers")
39 set(TOP "${PROJECT_SOURCE_DIR}")
42 set(sqlite3 "0" CACHE INTERNAL "used in settings.h")
43 set(clang "0" CACHE INTERNAL "used in settings.h")
45 set(sqlite3 "1" CACHE INTERNAL "used in settings.h")
48 set(MACOS_VERSION_MIN 10.9)
50 set(clang "1" CACHE INTERNAL "used in settings.h")
51 find_package(LLVM CONFIG REQUIRED)
52 find_package(Clang CONFIG REQUIRED)
53 if (CMAKE_SYSTEM MATCHES "Darwin")
54 set(MACOS_VERSION_MIN 10.14)
58 # use C++14 standard for compiling (libclang option requires it)
59 set(CMAKE_CXX_STANDARD 14)
60 set(CMAKE_CXX_STANDARD_REQUIRED ON)
61 set(CMAKE_CXX_EXTENSIONS ON)
63 if (CMAKE_SYSTEM MATCHES "Darwin")
64 set(CMAKE_OSX_DEPLOYMENT_TARGET "${MACOS_VERSION_MIN}" CACHE STRING "Minimum OS X deployment version" FORCE)
65 set(CMAKE_CXX_FLAGS "-Wno-deprecated-register -mmacosx-version-min=${MACOS_VERSION_MIN} ${CMAKE_CXX_FLAGS}")
66 set(CMAKE_C_FLAGS "-Wno-deprecated-register -mmacosx-version-min=${MACOS_VERSION_MIN} ${CMAKE_C_FLAGS}")
67 find_library(CORESERVICES_LIB CoreServices)
68 set(EXTRA_LIBS ${CORESERVICES_LIB})
72 if ((NOT CMAKE_GENERATOR MATCHES "MinGW Makefiles") AND
73 (NOT CMAKE_GENERATOR MATCHES "MSYS Makefiles") AND
74 (NOT CMAKE_GENERATOR MATCHES "Unix Makefiles"))
76 set(ICONV_DIR "${PROJECT_SOURCE_DIR}/winbuild")
78 set(CMAKE_REQUIRED_DEFINITIONS "-DLIBICONV_STATIC")
79 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /bigobj") # needed for language.cpp on 64bit
80 add_definitions(-DLIBICONV_STATIC -D_CRT_SECURE_NO_WARNINGS)
82 if (CMAKE_GENERATOR MATCHES "NMake Makefiles")
83 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHsc")
86 if (CMAKE_SYSTEM_NAME MATCHES "CYGWIN")
87 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wa,-mbig-obj")
91 cmake_policy(SET CMP0063 NEW)
93 set(CMAKE_CXX_VISIBILITY_PRESET hidden)
94 set(CMAKE_C_VISIBILITY_PRESET hidden)
95 set(CMAKE_VISIBILITY_INLINES_HIDDEN 1)
97 if (CMAKE_GENERATOR MATCHES "Ninja")
102 set(LEX_FLAGS $(LEX_FLAGS))
103 set(YACC_FLAGS $(YACC_FLAGS))
104 set(JAVACC_FLAGS $(JAVACC_FLAGS))
107 find_program(DOT NAMES dot)
108 find_package(PythonInterp REQUIRED)
109 find_package(FLEX REQUIRED)
110 find_package(BISON REQUIRED)
111 if (BISON_VERSION VERSION_LESS 2.7)
112 message(SEND_ERROR "Doxygen requires at least bison version 2.7 (installed: ${BISON_VERSION})")
114 find_package(Threads)
115 find_package(Sanitizers)
118 find_package(SQLite3 REQUIRED)
119 if (SQLITE3_VERSION VERSION_LESS 3.9.0)
120 message(SEND_ERROR "Doxygen requires at least sqlite3 version 3.9.0 (installed: ${SQLITE3_VERSION})")
124 find_package(Iconv REQUIRED)
125 include_directories(${ICONV_INCLUDE_DIR})
128 #set(DOXYDOCS ${PROJECT_SOURCE_DIR}/doc CACHE INTERNAL "Path to doxygen docs")
129 set(DOXYDOCS ${PROJECT_BINARY_DIR}/doc)
130 set(ENV{DOXYGEN_DOCDIR} ${DOXYDOCS})
131 set(GENERATED_SRC "${PROJECT_BINARY_DIR}/generated_src" CACHE INTERNAL "Stores generated files")
132 set(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR}/lib)
133 set(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)
135 # place binaries for all build types in the same directory, so we know where to find it
136 # when running tests or generating docs
137 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG ${EXECUTABLE_OUTPUT_PATH})
138 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE ${EXECUTABLE_OUTPUT_PATH})
139 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_MINSIZEREL ${EXECUTABLE_OUTPUT_PATH})
140 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELWITHDEBINFO ${EXECUTABLE_OUTPUT_PATH})
142 # gather lang codes for translation
143 file(GLOB lang_files RELATIVE "${PROJECT_SOURCE_DIR}/src" "${PROJECT_SOURCE_DIR}/src/translator_??.h")
144 if (english_only) # user only wants English
148 foreach (_lang ${lang_files})
149 string(REGEX REPLACE "translator_(.*).h" "\\1" _lang_code ${_lang})
150 string(TOUPPER ${_lang_code} lang_code)
151 list(APPEND lcodes "${lang_code}")
154 set(LANG_CODES ${lcodes} CACHE STRING "List of language codes for which translations should be compiled in")
159 CMAKE_CXX_FLAGS_DEBUG
160 CMAKE_CXX_FLAGS_RELEASE
161 CMAKE_CXX_FLAGS_MINSIZEREL
162 CMAKE_CXX_FLAGS_RELWITHDEBINFO
165 CMAKE_C_FLAGS_RELEASE
166 CMAKE_C_FLAGS_MINSIZEREL
167 CMAKE_C_FLAGS_RELWITHDEBINFO)
168 foreach(CompilerFlag ${CompilerFlags})
169 string(REPLACE "/MD" "/MT" ${CompilerFlag} "${${CompilerFlag}}")
173 include(cmake/CompilerWarnings.cmake)
174 include(cmake/Coverage.cmake)
176 add_subdirectory(libmd5)
177 add_subdirectory(liblodepng)
178 add_subdirectory(libmscgen)
179 add_subdirectory(libversion)
180 add_subdirectory(libxml)
181 add_subdirectory(vhdlparser)
182 add_subdirectory(src)
186 find_package(HTMLHelp REQUIRED)
189 message(WARNING "CHM documentation generation not supported for this platform, ignoring setting.")
190 set(build_doc_chm OFF)
195 add_subdirectory(examples)
196 add_subdirectory(doc)
199 add_subdirectory(addon)
202 add_subdirectory(testing)
204 include(cmake/packaging.cmake) # set CPACK_xxxx properties