CMakeLists.txt

   1 ##
   2 ## This file is part of the PulseView project.
   3 ##
   4 ## Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
   5 ## Copyright (C) 2012-2013 Alexandru Gagniuc <mr.nuke.me@gmail.com>
   6 ##
   7 ## This program is free software: you can redistribute it and/or modify
   8 ## it under the terms of the GNU General Public License as published by
   9 ## the Free Software Foundation, either version 2 of the License, or
  10 ## (at your option) any later version.
  11 ##
  12 ## This program is distributed in the hope that it will be useful,
  13 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 ## GNU General Public License for more details.
  16 ##
  17 ## You should have received a copy of the GNU General Public License
  18 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 ##
  20
  21 cmake_minimum_required(VERSION 2.8.6)
  22
  23 include(GNUInstallDirs)
  24
  25 project(pulseview)
  26
  27 list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/CMake")
  28
  29 #===============================================================================
  30 #= User Options
  31 #-------------------------------------------------------------------------------
  32
  33 option(DISABLE_WERROR "Build without -Werror" FALSE)
  34 option(ENABLE_SIGNALS "Build with UNIX signals" TRUE)
  35 option(ENABLE_DECODE "Build with libsigrokdecode" TRUE)
  36 option(ENABLE_TESTS "Enable unit tests" TRUE)
  37 option(STATIC_PKGDEPS_LIBS "Statically link to (pkg-config) libraries" FALSE)
  38 option(FORCE_QT4 "Force use of Qt4 even if Qt5 is available" FALSE)
  39
  40 if(WIN32)
  41         # On Windows/MinGW we need to statically link to libraries.
  42         # This option is user configurable, but enable it by default on win32.
  43         set(STATIC_PKGDEPS_LIBS TRUE)
  44
  45         # For boost-thread we need two additional settings on win32:
  46         set(Boost_USE_STATIC_LIBS ON)
  47         add_definitions(-DBOOST_THREAD_USE_LIB)
  48
  49         # On Windows/MinGW we need to use 'thread_win32' instead of 'thread'.
  50         # The library is named libboost_thread_win32* (not libboost_thread*).
  51         set(Boost_THREADAPI win32)
  52
  53         # Windows does not support UNIX signals.
  54         set(ENABLE_SIGNALS FALSE)
  55 endif()
  56
  57 if(NOT CMAKE_BUILD_TYPE)
  58         set(CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING
  59         "Choose the type of build (None, Debug, Release, RelWithDebInfo, MinSizeRel)."
  60         FORCE)
  61 endif()
  62
  63 #===============================================================================
  64 #= Dependencies
  65 #-------------------------------------------------------------------------------
  66
  67 list(APPEND PKGDEPS libsigrokcxx>=0.4.0)
  68
  69 if(ENABLE_DECODE)
  70         list(APPEND PKGDEPS libsigrokdecode>=0.4.0)
  71 endif()
  72
  73 if(ANDROID)
  74         list(APPEND PKGDEPS libsigrokandroidutils>=0.1.0)
  75 endif()
  76
  77 find_package(PkgConfig)
  78 pkg_check_modules(PKGDEPS REQUIRED ${PKGDEPS})
  79
  80 if(FORCE_QT4)
  81         set(Qt5Core_FOUND FALSE)
  82 else()
  83         find_package(Qt5Core QUIET)
  84 if(WIN32)
  85         # MXE workaround: Use pkg-config to find Qt5 libs.
  86         # https://github.com/mxe/mxe/issues/1642
  87         pkg_check_modules(QT5ALL REQUIRED Qt5Widgets Qt5Gui Qt5Svg)
  88 endif()
  89 endif()
  90
  91 if(Qt5Core_FOUND)
  92         message("-- Using Qt5")
  93         find_package(Qt5Widgets REQUIRED)
  94         find_package(Qt5Gui REQUIRED)
  95         find_package(Qt5Svg REQUIRED)
  96         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${Qt5Widgets_EXECUTABLE_COMPILE_FLAGS}")
  97         set(QT_INCLUDE_DIRS ${Qt5Gui_INCLUDE_DIRS} ${Qt5Widgets_INCLUDE_DIRS})
  98         set(QT_LIBRARIES Qt5::Gui Qt5::Widgets Qt5::Svg)
  99         add_definitions(${Qt5Gui_DEFINITIONS} ${Qt5Widgets_DEFINITIONS})
 100 else()
 101         find_program(QT_QMAKE_EXECUTABLE NAMES qmake4 qmake-qt4 qmake-mac)
 102         find_package(Qt4 REQUIRED QtCore QtGui QtSvg)
 103 endif()
 104
 105 set(BOOSTCOMPS filesystem serialization system thread)
 106 if(ENABLE_TESTS)
 107         list(APPEND BOOSTCOMPS unit_test_framework)
 108 endif()
 109 find_package(Boost 1.55 COMPONENTS ${BOOSTCOMPS} REQUIRED)
 110
 111 # Find the platform's thread library (needed for C++11 threads).
 112 # This will set ${CMAKE_THREAD_LIBS_INIT} to the correct, OS-specific value.
 113 find_package(Threads REQUIRED)
 114
 115
 116 # Check for explicit link against libatomic
 117 #
 118 # Depending on the toolchain, linking a program using atomic functions may need
 119 # "-latomic" explicitly passed to the linker
 120 #
 121 # This check first tests if atomics are available in the C-library, if not and
 122 # libatomic exists, then it runs the same test with -latomic added to the
 123 # linker flags.
 124
 125 # Helper for checking for atomics
 126 function(check_working_cxx_atomics varname additional_lib)
 127   include(CheckCXXSourceCompiles)
 128   include(CMakePushCheckState)
 129   cmake_push_check_state()
 130   set(CMAKE_REQUIRED_FLAGS "-std=c++11")
 131   set(CMAKE_REQUIRED_LIBRARIES "${additional_lib}")
 132   set(CMAKE_REQUIRED_QUIET 1)
 133   CHECK_CXX_SOURCE_COMPILES("
 134 #include <atomic>
 135 std::atomic<int> x;
 136 int main() {
 137   return std::atomic_fetch_add_explicit(&x, 1, std::memory_order_seq_cst);
 138 }
 139 " ${varname})
 140   cmake_pop_check_state()
 141 endfunction(check_working_cxx_atomics)
 142
 143 # First check if atomics work without the library.
 144 # If not, check if the library exists, and atomics work with it.
 145 check_working_cxx_atomics(HAVE_CXX_ATOMICS_WITHOUT_LIB "")
 146 if(HAVE_CXX_ATOMICS_WITHOUT_LIB)
 147   message(STATUS "Atomics provided by the C-library - yes")
 148 else()
 149   message(STATUS "Atomics provided by the C-library - no")
 150   find_library(LIBATOMIC_LIBRARY NAMES atomic PATH_SUFFIXES lib)
 151   if(LIBATOMIC_LIBRARY)
 152     check_working_cxx_atomics(HAVE_CXX_ATOMICS_WITH_LIB "${LIBATOMIC_LIBRARY}")
 153     if (HAVE_CXX_ATOMICS_WITH_LIB)
 154       message(STATUS "Atomics provided by libatomic - yes")
 155     else()
 156       message(STATUS "Atomics provided by libatomic - no")
 157       message(FATAL_ERROR "Compiler must support std::atomic!")
 158     endif()
 159   else()
 160     message(FATAL_ERROR "Compiler appears to require libatomic, but cannot find it.")
 161   endif()
 162 endif()
 163
 164 #===============================================================================
 165 #= System Introspection
 166 #-------------------------------------------------------------------------------
 167
 168 include(memaccess)
 169 memaccess_check_unaligned_le(HAVE_UNALIGNED_LITTLE_ENDIAN_ACCESS)
 170
 171 #===============================================================================
 172 #= Config Header
 173 #-------------------------------------------------------------------------------
 174
 175 set(PV_TITLE PulseView)
 176 set(PV_DESCRIPTION "A GUI for sigrok")
 177 set(PV_VERSION_STRING "0.4.0")
 178
 179 include(GetGitRevisionDescription)
 180
 181 # Append the revision hash unless we are exactly on a tagged release.
 182 git_describe(PV_TAG_VERSION_STRING --match "pulseview-${PV_VERSION_STRING}" --exact-match)
 183 if(NOT PV_TAG_VERSION_STRING)
 184         get_git_head_revision(PV_REVSPEC PV_HASH)
 185         if(PV_HASH)
 186                 string(SUBSTRING "${PV_HASH}" 0 7 PV_SHORTHASH)
 187                 set(PV_VERSION_STRING "${PV_VERSION_STRING}-git-${PV_SHORTHASH}")
 188         endif()
 189 endif()
 190
 191 if(PV_VERSION_STRING MATCHES "^([0-9]+)\\.([0-9]+)\\.([0-9]+)(-[-0-9a-z]*)?$")
 192         set(PV_VERSION_MAJOR ${CMAKE_MATCH_1})
 193         set(PV_VERSION_MINOR ${CMAKE_MATCH_2})
 194         set(PV_VERSION_MICRO ${CMAKE_MATCH_3})
 195         set(PV_VERSION_SUFFIX ${CMAKE_MATCH_4})
 196 endif()
 197
 198 message("-- ${PV_TITLE} version: ${PV_VERSION_STRING}")
 199
 200 configure_file (
 201         ${PROJECT_SOURCE_DIR}/config.h.in
 202         ${PROJECT_BINARY_DIR}/config.h
 203 )
 204
 205 #===============================================================================
 206 #= Sources
 207 #-------------------------------------------------------------------------------
 208
 209 set(pulseview_SOURCES
 210         main.cpp
 211         pv/application.cpp
 212         pv/devicemanager.cpp
 213         pv/globalsettings.cpp
 214         pv/mainwindow.cpp
 215         pv/session.cpp
 216         pv/storesession.cpp
 217         pv/util.cpp
 218         pv/binding/binding.cpp
 219         pv/binding/inputoutput.cpp
 220         pv/binding/device.cpp
 221         pv/data/analog.cpp
 222         pv/data/analogsegment.cpp
 223         pv/data/logic.cpp
 224         pv/data/logicsegment.cpp
 225         pv/data/signalbase.cpp
 226         pv/data/signaldata.cpp
 227         pv/data/segment.cpp
 228         pv/devices/device.cpp
 229         pv/devices/file.cpp
 230         pv/devices/hardwaredevice.cpp
 231         pv/devices/inputfile.cpp
 232         pv/devices/sessionfile.cpp
 233         pv/dialogs/connect.cpp
 234         pv/dialogs/inputoutputoptions.cpp
 235         pv/dialogs/settings.cpp
 236         pv/dialogs/storeprogress.cpp
 237         pv/popups/deviceoptions.cpp
 238         pv/popups/channels.cpp
 239         pv/prop/bool.cpp
 240         pv/prop/double.cpp
 241         pv/prop/enum.cpp
 242         pv/prop/int.cpp
 243         pv/prop/property.cpp
 244         pv/prop/string.cpp
 245         pv/toolbars/mainbar.cpp
 246         pv/view/analogsignal.cpp
 247         pv/view/cursor.cpp
 248         pv/view/cursorpair.cpp
 249         pv/view/flag.cpp
 250         pv/view/header.cpp
 251         pv/view/marginwidget.cpp
 252         pv/view/logicsignal.cpp
 253         pv/view/rowitem.cpp
 254         pv/view/ruler.cpp
 255         pv/view/signal.cpp
 256         pv/view/signalscalehandle.cpp
 257         pv/view/timeitem.cpp
 258         pv/view/timemarker.cpp
 259         pv/view/trace.cpp
 260         pv/view/tracegroup.cpp
 261         pv/view/tracepalette.cpp
 262         pv/view/tracetreeitem.cpp
 263         pv/view/tracetreeitemowner.cpp
 264         pv/view/triggermarker.cpp
 265         pv/view/view.cpp
 266         pv/view/viewitem.cpp
 267         pv/view/viewitemowner.cpp
 268         pv/view/viewitempaintparams.cpp
 269         pv/view/viewport.cpp
 270         pv/view/viewwidget.cpp
 271         pv/views/viewbase.cpp
 272         pv/views/trace/standardbar.cpp
 273         pv/widgets/colourbutton.cpp
 274         pv/widgets/colourpopup.cpp
 275         pv/widgets/devicetoolbutton.cpp
 276         pv/widgets/exportmenu.cpp
 277         pv/widgets/importmenu.cpp
 278         pv/widgets/popup.cpp
 279         pv/widgets/popuptoolbutton.cpp
 280         pv/widgets/sweeptimingwidget.cpp
 281         pv/widgets/timestampspinbox.cpp
 282         pv/widgets/wellarray.cpp
 283 )
 284
 285 # This list includes only QObject derived class headers.
 286 set(pulseview_HEADERS
 287         pv/globalsettings.hpp
 288         pv/mainwindow.hpp
 289         pv/session.hpp
 290         pv/storesession.hpp
 291         pv/binding/device.hpp
 292         pv/data/analog.hpp
 293         pv/data/analogsegment.hpp
 294         pv/data/logic.hpp
 295         pv/data/logicsegment.hpp
 296         pv/data/signalbase.hpp
 297         pv/dialogs/connect.hpp
 298         pv/dialogs/inputoutputoptions.hpp
 299         pv/dialogs/settings.hpp
 300         pv/dialogs/storeprogress.hpp
 301         pv/popups/channels.hpp
 302         pv/popups/deviceoptions.hpp
 303         pv/prop/bool.hpp
 304         pv/prop/double.hpp
 305         pv/prop/enum.hpp
 306         pv/prop/int.hpp
 307         pv/prop/property.hpp
 308         pv/prop/string.hpp
 309         pv/toolbars/mainbar.hpp
 310         pv/view/analogsignal.hpp
 311         pv/view/cursor.hpp
 312         pv/view/flag.hpp
 313         pv/view/header.hpp
 314         pv/view/logicsignal.hpp
 315         pv/view/marginwidget.hpp
 316         pv/view/rowitem.hpp
 317         pv/view/ruler.hpp
 318         pv/view/signal.hpp
 319         pv/view/signalscalehandle.hpp
 320         pv/view/timeitem.hpp
 321         pv/view/timemarker.hpp
 322         pv/view/trace.hpp
 323         pv/view/tracegroup.hpp
 324         pv/view/tracetreeitem.hpp
 325         pv/view/triggermarker.hpp
 326         pv/view/view.hpp
 327         pv/view/viewitem.hpp
 328         pv/view/viewport.hpp
 329         pv/view/viewwidget.hpp
 330         pv/views/viewbase.hpp
 331         pv/views/trace/standardbar.hpp
 332         pv/widgets/colourbutton.hpp
 333         pv/widgets/colourpopup.hpp
 334         pv/widgets/devicetoolbutton.hpp
 335         pv/widgets/exportmenu.hpp
 336         pv/widgets/importmenu.hpp
 337         pv/widgets/popup.hpp
 338         pv/widgets/popuptoolbutton.hpp
 339         pv/widgets/sweeptimingwidget.hpp
 340         pv/widgets/timestampspinbox.hpp
 341         pv/widgets/wellarray.hpp
 342 )
 343
 344 set(pulseview_RESOURCES
 345         pulseview.qrc
 346 )
 347
 348 if(ENABLE_SIGNALS)
 349         list(APPEND pulseview_SOURCES signalhandler.cpp)
 350         list(APPEND pulseview_HEADERS signalhandler.hpp)
 351 endif()
 352
 353 if(ENABLE_DECODE)
 354         list(APPEND pulseview_SOURCES
 355                 pv/binding/decoder.cpp
 356                 pv/data/decoderstack.cpp
 357                 pv/data/decode/annotation.cpp
 358                 pv/data/decode/decoder.cpp
 359                 pv/data/decode/row.cpp
 360                 pv/data/decode/rowdata.cpp
 361                 pv/view/decodetrace.cpp
 362                 pv/widgets/decodergroupbox.cpp
 363                 pv/widgets/decodermenu.cpp
 364         )
 365
 366         list(APPEND pulseview_HEADERS
 367                 pv/data/decoderstack.hpp
 368                 pv/view/decodetrace.hpp
 369                 pv/widgets/decodergroupbox.hpp
 370                 pv/widgets/decodermenu.hpp
 371         )
 372 endif()
 373
 374 if(WIN32)
 375         # Use the sigrok icon for the pulseview.exe executable.
 376         set(CMAKE_RC_COMPILE_OBJECT "${CMAKE_RC_COMPILER} -O coff -I${CMAKE_CURRENT_SOURCE_DIR} <SOURCE> <OBJECT>")
 377         enable_language(RC)
 378         list(APPEND pulseview_SOURCES pulseviewico.rc)
 379 endif()
 380
 381 if(ANDROID)
 382         list(APPEND pulseview_SOURCES
 383                 android/assetreader.cpp
 384                 android/loghandler.cpp
 385         )
 386 endif()
 387
 388 if(Qt5Core_FOUND)
 389         qt5_wrap_cpp(pulseview_HEADERS_MOC ${pulseview_HEADERS})
 390         qt5_add_resources(pulseview_RESOURCES_RCC ${pulseview_RESOURCES})
 391 else()
 392         # Workaround for QTBUG-22829: -DBOOST_NEXT_PRIOR_HPP_INCLUDED.
 393         # https://bugreports.qt.io/browse/QTBUG-22829
 394         qt4_wrap_cpp(pulseview_HEADERS_MOC ${pulseview_HEADERS}
 395                 OPTIONS -DBOOST_NEXT_PRIOR_HPP_INCLUDED)
 396         qt4_add_resources(pulseview_RESOURCES_RCC ${pulseview_RESOURCES})
 397         include(${QT_USE_FILE})
 398 endif()
 399
 400 #===============================================================================
 401 #= Global Definitions
 402 #-------------------------------------------------------------------------------
 403
 404 add_definitions(${QT_DEFINITIONS} -DQT_NO_KEYWORDS)
 405 add_definitions(-D__STDC_LIMIT_MACROS)
 406 add_definitions(-Wall -Wextra)
 407 add_definitions(-std=c++11)
 408 add_definitions(-DBOOST_MATH_DISABLE_FLOAT128=1)
 409
 410 if(ENABLE_DECODE)
 411         add_definitions(-DENABLE_DECODE)
 412 endif()
 413
 414 if(NOT DISABLE_WERROR)
 415         add_definitions(-Werror)
 416 endif()
 417
 418 if(ENABLE_SIGNALS)
 419         add_definitions(-DENABLE_SIGNALS)
 420 endif()
 421
 422 #===============================================================================
 423 #= Global Include Directories
 424 #-------------------------------------------------------------------------------
 425
 426 include_directories(
 427         ${CMAKE_CURRENT_BINARY_DIR}
 428         ${CMAKE_CURRENT_SOURCE_DIR}
 429         ${Boost_INCLUDE_DIRS}
 430         ${QT_INCLUDE_DIRS}
 431 )
 432
 433 if(STATIC_PKGDEPS_LIBS)
 434         include_directories(${PKGDEPS_STATIC_INCLUDE_DIRS})
 435 else()
 436         include_directories(${PKGDEPS_INCLUDE_DIRS})
 437 endif()
 438
 439 #===============================================================================
 440 #= Linker Configuration
 441 #-------------------------------------------------------------------------------
 442
 443 link_directories(${Boost_LIBRARY_DIRS})
 444
 445 set(PULSEVIEW_LINK_LIBS
 446         ${Boost_LIBRARIES}
 447         ${QT_LIBRARIES}
 448         ${CMAKE_THREAD_LIBS_INIT}
 449         ${LIBATOMIC_LIBRARY}
 450 )
 451
 452 if(STATIC_PKGDEPS_LIBS)
 453         link_directories(${PKGDEPS_STATIC_LIBRARY_DIRS})
 454         list(APPEND PULSEVIEW_LINK_LIBS ${PKGDEPS_STATIC_LDFLAGS})
 455 else()
 456         link_directories(${PKGDEPS_LIBRARY_DIRS})
 457         list(APPEND PULSEVIEW_LINK_LIBS ${PKGDEPS_LIBRARIES})
 458 endif()
 459
 460 if(WIN32)
 461         # On Windows we need to statically link the libqsvg imageformat
 462         # plugin (and the QtSvg component) for SVG graphics/icons to work.
 463         # We also need QWindowsIntegrationPlugin, Qt5PlatformSupport, and all
 464         # Qt libs and their dependencies.
 465         add_definitions(-DQT_STATICPLUGIN)
 466         list(APPEND PULSEVIEW_LINK_LIBS Qt5::QSvgPlugin)
 467         list(APPEND PULSEVIEW_LINK_LIBS Qt5::QWindowsIntegrationPlugin)
 468         list(APPEND PULSEVIEW_LINK_LIBS -lQt5PlatformSupport ${QT5ALL_LDFLAGS})
 469 endif()
 470
 471 if(ANDROID)
 472         list(APPEND PULSEVIEW_LINK_LIBS "-llog")
 473 endif()
 474
 475 if(ANDROID)
 476 add_library(${PROJECT_NAME} SHARED
 477         ${pulseview_SOURCES}
 478         ${pulseview_HEADERS_MOC}
 479         ${pulseview_RESOURCES_RCC}
 480 )
 481 else()
 482 add_executable(${PROJECT_NAME}
 483         ${pulseview_SOURCES}
 484         ${pulseview_HEADERS_MOC}
 485         ${pulseview_RESOURCES_RCC}
 486 )
 487 endif()
 488
 489 target_link_libraries(${PROJECT_NAME} ${PULSEVIEW_LINK_LIBS})
 490
 491 if(WIN32)
 492         # Pass -mwindows so that no "DOS box" opens when PulseView is started.
 493         set_target_properties(${PROJECT_NAME} PROPERTIES LINK_FLAGS "-mwindows")
 494 endif()
 495
 496 #===============================================================================
 497 #= Installation
 498 #-------------------------------------------------------------------------------
 499
 500 # Install the executable.
 501 install(TARGETS ${PROJECT_NAME} DESTINATION bin/)
 502
 503 # Install the manpage.
 504 install(FILES doc/pulseview.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1 COMPONENT doc)
 505
 506 # Generate Windows installer script.
 507 configure_file(contrib/pulseview_cross.nsi.in contrib/pulseview_cross.nsi @ONLY)
 508
 509 #===============================================================================
 510 #= Packaging (handled by CPack)
 511 #-------------------------------------------------------------------------------
 512
 513 set(CPACK_PACKAGE_VERSION_MAJOR ${PV_VERSION_MAJOR})
 514 set(CPACK_PACKAGE_VERSION_MINOR ${PV_VERSION_MINOR})
 515 set(CPACK_PACKAGE_VERSION_PATCH ${PV_VERSION_MICRO})
 516 set(CPACK_PACKAGE_DESCRIPTION_FILE ${CMAKE_CURRENT_SOURCE_DIR}/README)
 517 set(CPACK_RESOURCE_FILE_LICENSE ${CMAKE_CURRENT_SOURCE_DIR}/COPYING)
 518 set(CPACK_SOURCE_IGNORE_FILES ${CMAKE_CURRENT_BINARY_DIR} ".gitignore" ".git")
 519 set(CPACK_SOURCE_PACKAGE_FILE_NAME "${CMAKE_PROJECT_NAME}-${PV_VERSION_STRING}")
 520 set(CPACK_SOURCE_GENERATOR "TGZ")
 521
 522 include(CPack)
 523
 524 #===============================================================================
 525 #= Tests
 526 #-------------------------------------------------------------------------------
 527
 528 if(ENABLE_TESTS)
 529         add_subdirectory(test)
 530         enable_testing()
 531         add_test(test ${CMAKE_CURRENT_BINARY_DIR}/test/pulseview-test)
 532 endif()