Blame CMakeLists.txt

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# vim:ts=4:sw=4:expandtab:autoindent:
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#
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# Copyright (C) 1997-2015 by Dimitri van Heesch.
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#
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# Permission to use, copy, modify, and distribute this software and its
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# documentation under the terms of the GNU General Public License is hereby
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# granted. No representations are made about the suitability of this software
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# for any purpose. It is provided "as is" without express or implied warranty.
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# See the GNU General Public License for more details.
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#
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# Documents produced by Doxygen are derivative works derived from the
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# input used in their production; they are not affected by this license.
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cmake_minimum_required(VERSION 2.8.12)
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project(doxygen)
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option(build_wizard    "Build the GUI frontend for doxygen." OFF)
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option(build_app       "Example showing how to embed doxygen in an application." OFF)
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option(build_parse     "Parses source code and dumps the dependencies between the code elements." OFF)
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option(build_xmlparser "Example showing how to parse doxygen's XML output." OFF)
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option(build_search    "Build external search tools (doxysearch and doxyindexer)" OFF)
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option(build_doc       "Build user manual" OFF)
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option(use_sqlite3     "Add support for sqlite3 output [experimental]." OFF)
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option(use_libclang    "Add support for libclang parsing." OFF)
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option(win_static      "Link with /MT in stead of /MD on windows" OFF)
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option(english_only    "Only compile in support for the English language" OFF)
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option(force_qt4       "Forces doxywizard to build using Qt4 even if Qt5 is installed" OFF)
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
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set(TOP "${CMAKE_SOURCE_DIR}")
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include(version)
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set(sqlite3  "0" CACHE INTERNAL "used in settings.h")
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set(clang    "0" CACHE INTERNAL "used in settings.h")
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if (use_sqlite3)
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	set(sqlite3  "1" CACHE INTERNAL "used in settings.h")
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endif()
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set(MACOS_VERSION_MIN 10.5)
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if (use_libclang)
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	set(clang    "1" CACHE INTERNAL "used in settings.h")
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        find_package(LLVM CONFIG REQUIRED)
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        find_package(Clang CONFIG REQUIRED)
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    if (CMAKE_SYSTEM MATCHES "Darwin")
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        set(MACOS_VERSION_MIN 10.11)
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    endif()
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endif()
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if (CMAKE_SYSTEM MATCHES "Darwin")
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    set(CMAKE_CXX_FLAGS "-Wno-deprecated-register -mmacosx-version-min=${MACOS_VERSION_MIN} ${CMAKE_CXX_FLAGS}")
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    set(CMAKE_C_FLAGS "-Wno-deprecated-register -mmacosx-version-min=${MACOS_VERSION_MIN} ${CMAKE_C_FLAGS}")
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    find_library(CORESERVICES_LIB CoreServices)
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    set(EXTRA_LIBS ${CORESERVICES_LIB})
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endif()
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if (WIN32)
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    if (NOT CMAKE_GENERATOR MATCHES "MinGW Makefiles")
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        if (NOT ICONV_DIR)
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          set(ICONV_DIR "${CMAKE_SOURCE_DIR}/winbuild")
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        endif()
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        set(CMAKE_REQUIRED_DEFINITIONS "-DLIBICONV_STATIC")
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        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /bigobj") # needed for language.cpp on 64bit
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        add_definitions(-DLIBICONV_STATIC -D_CRT_SECURE_NO_WARNINGS)
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    endif()
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endif()
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if(POLICY CMP0063)
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  cmake_policy(SET CMP0063 NEW)
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endif()
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set(CMAKE_CXX_VISIBILITY_PRESET hidden)
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set(CMAKE_C_VISIBILITY_PRESET hidden)
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set(CMAKE_VISIBILITY_INLINES_HIDDEN 1)
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if (CMAKE_GENERATOR MATCHES "Ninja")
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  set(LEX_FLAGS )
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  set(YACC_FLAGS )
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else ()
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  set(LEX_FLAGS $(LEX_FLAGS))
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  set(YACC_FLAGS $(YACC_FLAGS))
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endif ()
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find_program(DOT NAMES dot)
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find_package(PythonInterp REQUIRED)
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find_package(FLEX REQUIRED)
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find_package(BISON REQUIRED)
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find_package(Threads)
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if (sqlite3)
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    find_package(SQLite3 REQUIRED)
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endif()
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find_package(Iconv REQUIRED)
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include_directories(${ICONV_INCLUDE_DIR})
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#set(DOXYDOCS ${CMAKE_SOURCE_DIR}/doc CACHE INTERNAL "Path to doxygen docs")
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set(DOXYDOCS ${PROJECT_BINARY_DIR}/doc)
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set(ENV{DOXYGEN_DOCDIR} ${DOXYDOCS})
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set(GENERATED_SRC "${CMAKE_BINARY_DIR}/generated_src" CACHE INTERNAL "Stores generated files")
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set(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR}/lib)
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set(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)
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# place binaries for all build types in the same directory, so we know where to find it
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# when running tests or generating docs
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG ${EXECUTABLE_OUTPUT_PATH})
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE ${EXECUTABLE_OUTPUT_PATH})
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_MINSIZEREL ${EXECUTABLE_OUTPUT_PATH})
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELWITHDEBINFO ${EXECUTABLE_OUTPUT_PATH})
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# gather lang codes for translation
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file(GLOB lang_files RELATIVE "${CMAKE_SOURCE_DIR}/src" "${CMAKE_SOURCE_DIR}/src/translator_??.h")
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if (english_only) # user only wants English
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  set(lcodes "ENONLY")
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else ()
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  set(lcodes "")
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  foreach (_lang ${lang_files})
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    string(REGEX REPLACE "translator_(.*).h" "\\1" _lang_code ${_lang})
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    string(TOUPPER ${_lang_code} lang_code)
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    list(APPEND lcodes "${lang_code}")
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  endforeach()
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endif()
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set(LANG_CODES ${lcodes} CACHE STRING "List of language codes for which translations should be compiled in")
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if (win_static)
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    set(CompilerFlags
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        CMAKE_CXX_FLAGS
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        CMAKE_CXX_FLAGS_DEBUG
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        CMAKE_CXX_FLAGS_RELEASE
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        CMAKE_CXX_FLAGS_MINSIZEREL
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        CMAKE_CXX_FLAGS_RELWITHDEBINFO
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        CMAKE_C_FLAGS
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        CMAKE_C_FLAGS_DEBUG
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        CMAKE_C_FLAGS_RELEASE
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        CMAKE_C_FLAGS_MINSIZEREL
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        CMAKE_C_FLAGS_RELWITHDEBINFO)
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    foreach(CompilerFlag ${CompilerFlags})
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      string(REPLACE "/MD" "/MT" ${CompilerFlag} "${${CompilerFlag}}")
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    endforeach()
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endif()
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add_subdirectory(libmd5)
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add_subdirectory(qtools)
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add_subdirectory(vhdlparser)
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add_subdirectory(src)
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if (build_doc)
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    add_subdirectory(examples)
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    add_subdirectory(doc)
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endif ()
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add_subdirectory(addon)
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enable_testing()
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add_subdirectory(testing)
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include(cmake/packaging.cmake) # set CPACK_xxxx properties
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include(CPack)