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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
21cmake_minimum_required(VERSION 2.8.12)
22
23include(GNUInstallDirs)
24
25project(pulseview)
26
27# Let AUTOMOC and AUTOUIC process GENERATED files.
28if(POLICY CMP0071)
29 cmake_policy(SET CMP0071 NEW)
30endif()
31
32# Only interpret if() arguments as variables or keywords when unquoted.
33if(POLICY CMP0054)
34 cmake_policy(SET CMP0054 NEW)
35endif()
36
37list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/CMake")
38
39#===============================================================================
40#= User Options
41#-------------------------------------------------------------------------------
42
43option(DISABLE_WERROR "Build without -Werror" TRUE)
44option(ENABLE_SIGNALS "Build with UNIX signals" TRUE)
45option(ENABLE_STACKTRACE "Enable stack trace when crashing" FALSE)
46option(ENABLE_DECODE "Build with libsigrokdecode" TRUE)
47option(ENABLE_TESTS "Enable unit tests" FALSE)
48option(STATIC_PKGDEPS_LIBS "Statically link to (pkg-config) libraries" FALSE)
49
50if(WIN32)
51 # On Windows/MinGW we need to statically link to libraries.
52 # This option is user configurable, but enable it by default on win32.
53 set(STATIC_PKGDEPS_LIBS TRUE)
54
55 # Windows does not support UNIX signals.
56 set(ENABLE_SIGNALS FALSE)
57endif()
58
59if(NOT CMAKE_BUILD_TYPE)
60 set(CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING
61 "Choose the type of build (None, Debug, Release, RelWithDebInfo, MinSizeRel)."
62 FORCE)
63endif()
64
65#===============================================================================
66#= Documentation
67#-------------------------------------------------------------------------------
68
69add_subdirectory(manual)
70
71#===============================================================================
72#= Dependencies
73#-------------------------------------------------------------------------------
74
75list(APPEND PKGDEPS glib-2.0>=2.28.0)
76list(APPEND PKGDEPS glibmm-2.4>=2.28.0)
77
78set(LIBSR_CXX_BINDING "libsigrokcxx>=0.6.0")
79list(APPEND PKGDEPS "${LIBSR_CXX_BINDING}")
80
81if(ENABLE_DECODE)
82 list(APPEND PKGDEPS libsigrokdecode>=0.6.0)
83endif()
84
85if(ANDROID)
86 list(APPEND PKGDEPS libsigrokandroidutils>=0.1.0)
87endif()
88
89find_package(PkgConfig)
90pkg_check_modules(LIBSRCXX QUIET ${LIBSR_CXX_BINDING})
91if(NOT LIBSRCXX_FOUND OR NOT LIBSRCXX_VERSION)
92 message(FATAL_ERROR "libsigrok C++ bindings missing, check libsigrok's 'configure' output (missing dependencies?)")
93endif()
94pkg_check_modules(PKGDEPS REQUIRED ${PKGDEPS})
95
96set(CMAKE_AUTOMOC TRUE)
97
98find_package(Qt5 COMPONENTS Core Gui Widgets Svg REQUIRED)
99
100if(WIN32)
101 # MXE workaround: Use pkg-config to find Qt5 libs.
102 # https://github.com/mxe/mxe/issues/1642
103 # Not required (and doesn't work) on MSYS2.
104 if(NOT DEFINED ENV{MSYSTEM})
105 pkg_check_modules(QT5ALL REQUIRED Qt5Widgets Qt5Gui Qt5Svg)
106 endif()
107endif()
108
109set(QT_LIBRARIES Qt5::Gui Qt5::Widgets Qt5::Svg)
110
111set(BOOSTCOMPS filesystem serialization system)
112if(ENABLE_TESTS)
113 list(APPEND BOOSTCOMPS unit_test_framework)
114endif()
115
116if(ENABLE_STACKTRACE)
117 find_package(Boost 1.65.1 COMPONENTS ${BOOSTCOMPS} REQUIRED)
118else()
119 find_package(Boost 1.55 COMPONENTS ${BOOSTCOMPS} REQUIRED)
120endif()
121
122# Find the platform's thread library (needed for C++11 threads).
123# This will set ${CMAKE_THREAD_LIBS_INIT} to the correct, OS-specific value.
124find_package(Threads REQUIRED)
125
126# Check for explicit link against libatomic
127#
128# Depending on the toolchain, linking a program using atomic functions may need
129# "-latomic" explicitly passed to the linker
130#
131# This check first tests if atomics are available in the C-library, if not and
132# libatomic exists, then it runs the same test with -latomic added to the
133# linker flags.
134
135# Helper for checking for atomics
136function(check_working_cxx_atomics varname additional_lib)
137 include(CheckCXXSourceCompiles)
138 include(CMakePushCheckState)
139 cmake_push_check_state()
140 set(CMAKE_REQUIRED_FLAGS "-std=c++11")
141 set(CMAKE_REQUIRED_LIBRARIES "${additional_lib}")
142 set(CMAKE_REQUIRED_QUIET 1)
143 CHECK_CXX_SOURCE_COMPILES("
144#include <atomic>
145std::atomic<int> x;
146int main() {
147 return std::atomic_fetch_add_explicit(&x, 1, std::memory_order_seq_cst);
148}
149" ${varname})
150 cmake_pop_check_state()
151endfunction(check_working_cxx_atomics)
152
153# First check if atomics work without the library.
154# If not, check if the library exists, and atomics work with it.
155check_working_cxx_atomics(HAVE_CXX_ATOMICS_WITHOUT_LIB "")
156if(HAVE_CXX_ATOMICS_WITHOUT_LIB)
157 message(STATUS "Atomics provided by the C-library - yes")
158else()
159 message(STATUS "Atomics provided by the C-library - no")
160 find_library(LIBATOMIC_LIBRARY NAMES atomic PATH_SUFFIXES lib)
161 if(LIBATOMIC_LIBRARY)
162 check_working_cxx_atomics(HAVE_CXX_ATOMICS_WITH_LIB "${LIBATOMIC_LIBRARY}")
163 if (HAVE_CXX_ATOMICS_WITH_LIB)
164 message(STATUS "Atomics provided by libatomic - yes")
165 else()
166 message(STATUS "Atomics provided by libatomic - no")
167 message(FATAL_ERROR "Compiler must support std::atomic!")
168 endif()
169 else()
170 message(FATAL_ERROR "Compiler appears to require libatomic, but cannot find it.")
171 endif()
172endif()
173
174#===============================================================================
175#= System Introspection
176#-------------------------------------------------------------------------------
177
178include(memaccess)
179memaccess_check_unaligned_le(HAVE_UNALIGNED_LITTLE_ENDIAN_ACCESS)
180
181#===============================================================================
182#= Config Header
183#-------------------------------------------------------------------------------
184
185set(PV_TITLE PulseView)
186set(PV_VERSION_STRING "0.5.0")
187
188set(PV_GLIBMM_VERSION ${PKGDEPS_glibmm-2.4_VERSION})
189
190include(GetGitRevisionDescription)
191
192# Append the revision hash unless we are exactly on a tagged release.
193git_describe(PV_TAG_VERSION_STRING --match "pulseview-${PV_VERSION_STRING}" --exact-match)
194if(NOT PV_TAG_VERSION_STRING)
195 get_git_head_revision(PV_REVSPEC PV_HASH)
196 if(PV_HASH)
197 string(SUBSTRING "${PV_HASH}" 0 7 PV_SHORTHASH)
198 set(PV_VERSION_STRING "${PV_VERSION_STRING}-git-${PV_SHORTHASH}")
199 endif()
200endif()
201
202if(PV_VERSION_STRING MATCHES "^([0-9]+)\\.([0-9]+)\\.([0-9]+)(-[-0-9a-z]*)?$")
203 set(PV_VERSION_MAJOR ${CMAKE_MATCH_1})
204 set(PV_VERSION_MINOR ${CMAKE_MATCH_2})
205 set(PV_VERSION_MICRO ${CMAKE_MATCH_3})
206 set(PV_VERSION_SUFFIX ${CMAKE_MATCH_4})
207endif()
208
209message(STATUS "${PV_TITLE} version: ${PV_VERSION_STRING}")
210
211configure_file (
212 ${PROJECT_SOURCE_DIR}/config.h.in
213 ${PROJECT_BINARY_DIR}/config.h
214)
215
216#===============================================================================
217#= Sources
218#-------------------------------------------------------------------------------
219
220set(pulseview_SOURCES
221 main.cpp
222 pv/application.cpp
223 pv/devicemanager.cpp
224 pv/globalsettings.cpp
225 pv/logging.cpp
226 pv/mainwindow.cpp
227 pv/session.cpp
228 pv/storesession.cpp
229 pv/util.cpp
230 pv/binding/binding.cpp
231 pv/binding/inputoutput.cpp
232 pv/binding/device.cpp
233 pv/data/analog.cpp
234 pv/data/analogsegment.cpp
235 pv/data/logic.cpp
236 pv/data/logicsegment.cpp
237 pv/data/signalbase.cpp
238 pv/data/signaldata.cpp
239 pv/data/segment.cpp
240 pv/devices/device.cpp
241 pv/devices/file.cpp
242 pv/devices/hardwaredevice.cpp
243 pv/devices/inputfile.cpp
244 pv/devices/sessionfile.cpp
245 pv/dialogs/connect.cpp
246 pv/dialogs/inputoutputoptions.cpp
247 pv/dialogs/settings.cpp
248 pv/dialogs/storeprogress.cpp
249 pv/popups/deviceoptions.cpp
250 pv/popups/channels.cpp
251 pv/prop/bool.cpp
252 pv/prop/double.cpp
253 pv/prop/enum.cpp
254 pv/prop/int.cpp
255 pv/prop/property.cpp
256 pv/prop/string.cpp
257 pv/toolbars/mainbar.cpp
258 pv/views/trace/analogsignal.cpp
259 pv/views/trace/cursor.cpp
260 pv/views/trace/cursorpair.cpp
261 pv/views/trace/flag.cpp
262 pv/views/trace/header.cpp
263 pv/views/trace/marginwidget.cpp
264 pv/views/trace/logicsignal.cpp
265 pv/views/trace/rowitem.cpp
266 pv/views/trace/ruler.cpp
267 pv/views/trace/signal.cpp
268 pv/views/trace/timeitem.cpp
269 pv/views/trace/timemarker.cpp
270 pv/views/trace/trace.cpp
271 pv/views/trace/tracegroup.cpp
272 pv/views/trace/tracepalette.cpp
273 pv/views/trace/tracetreeitem.cpp
274 pv/views/trace/tracetreeitemowner.cpp
275 pv/views/trace/triggermarker.cpp
276 pv/views/trace/view.cpp
277 pv/views/trace/viewitem.cpp
278 pv/views/trace/viewitemowner.cpp
279 pv/views/trace/viewitempaintparams.cpp
280 pv/views/trace/viewport.cpp
281 pv/views/trace/viewwidget.cpp
282 pv/views/viewbase.cpp
283 pv/views/trace/standardbar.cpp
284 pv/widgets/colorbutton.cpp
285 pv/widgets/colorpopup.cpp
286 pv/widgets/devicetoolbutton.cpp
287 pv/widgets/exportmenu.cpp
288 pv/widgets/importmenu.cpp
289 pv/widgets/popup.cpp
290 pv/widgets/popuptoolbutton.cpp
291 pv/widgets/sweeptimingwidget.cpp
292 pv/widgets/timestampspinbox.cpp
293 pv/widgets/wellarray.cpp
294)
295
296# This list includes only QObject derived class headers.
297set(pulseview_HEADERS
298 pv/logging.hpp
299 pv/globalsettings.hpp
300 pv/mainwindow.hpp
301 pv/session.hpp
302 pv/storesession.hpp
303 pv/binding/device.hpp
304 pv/data/analog.hpp
305 pv/data/analogsegment.hpp
306 pv/data/logic.hpp
307 pv/data/logicsegment.hpp
308 pv/data/signalbase.hpp
309 pv/dialogs/connect.hpp
310 pv/dialogs/inputoutputoptions.hpp
311 pv/dialogs/settings.hpp
312 pv/dialogs/storeprogress.hpp
313 pv/popups/channels.hpp
314 pv/popups/deviceoptions.hpp
315 pv/prop/bool.hpp
316 pv/prop/double.hpp
317 pv/prop/enum.hpp
318 pv/prop/int.hpp
319 pv/prop/property.hpp
320 pv/prop/string.hpp
321 pv/toolbars/mainbar.hpp
322 pv/views/trace/analogsignal.hpp
323 pv/views/trace/cursor.hpp
324 pv/views/trace/flag.hpp
325 pv/views/trace/header.hpp
326 pv/views/trace/logicsignal.hpp
327 pv/views/trace/marginwidget.hpp
328 pv/views/trace/rowitem.hpp
329 pv/views/trace/ruler.hpp
330 pv/views/trace/signal.hpp
331 pv/views/trace/timeitem.hpp
332 pv/views/trace/timemarker.hpp
333 pv/views/trace/trace.hpp
334 pv/views/trace/tracegroup.hpp
335 pv/views/trace/tracetreeitem.hpp
336 pv/views/trace/triggermarker.hpp
337 pv/views/trace/view.hpp
338 pv/views/trace/viewitem.hpp
339 pv/views/trace/viewport.hpp
340 pv/views/trace/viewwidget.hpp
341 pv/views/viewbase.hpp
342 pv/views/trace/standardbar.hpp
343 pv/widgets/colorbutton.hpp
344 pv/widgets/colorpopup.hpp
345 pv/widgets/devicetoolbutton.hpp
346 pv/widgets/exportmenu.hpp
347 pv/widgets/importmenu.hpp
348 pv/widgets/popup.hpp
349 pv/widgets/popuptoolbutton.hpp
350 pv/widgets/sweeptimingwidget.hpp
351 pv/widgets/timestampspinbox.hpp
352 pv/widgets/wellarray.hpp
353)
354
355set(pulseview_RESOURCES
356 pulseview.qrc
357)
358
359if(ENABLE_SIGNALS)
360 list(APPEND pulseview_SOURCES signalhandler.cpp)
361 list(APPEND pulseview_HEADERS signalhandler.hpp)
362endif()
363
364if(ENABLE_DECODE)
365 list(APPEND pulseview_SOURCES
366 pv/binding/decoder.cpp
367 pv/data/decodesignal.cpp
368 pv/data/decode/annotation.cpp
369 pv/data/decode/decoder.cpp
370 pv/data/decode/row.cpp
371 pv/data/decode/rowdata.cpp
372 pv/views/trace/decodetrace.cpp
373 pv/widgets/decodergroupbox.cpp
374 pv/widgets/decodermenu.cpp
375 )
376
377 list(APPEND pulseview_HEADERS
378 pv/data/decodesignal.hpp
379 pv/views/trace/decodetrace.hpp
380 pv/widgets/decodergroupbox.hpp
381 pv/widgets/decodermenu.hpp
382 )
383endif()
384
385if(WIN32)
386 # Use the sigrok icon for the pulseview.exe executable.
387 set(CMAKE_RC_COMPILE_OBJECT "${CMAKE_RC_COMPILER} -O coff -I${CMAKE_CURRENT_SOURCE_DIR} <SOURCE> <OBJECT>")
388 enable_language(RC)
389 list(APPEND pulseview_SOURCES pulseviewico.rc)
390endif()
391
392if(ANDROID)
393 list(APPEND pulseview_SOURCES
394 android/assetreader.cpp
395 android/loghandler.cpp
396 )
397endif()
398
399qt5_add_resources(pulseview_RESOURCES_RCC ${pulseview_RESOURCES})
400
401#===============================================================================
402#= Global Definitions
403#-------------------------------------------------------------------------------
404
405add_definitions(-DQT_NO_KEYWORDS)
406add_definitions(-D__STDC_LIMIT_MACROS)
407add_definitions(-Wall -Wextra)
408add_definitions(-std=c++11)
409add_definitions(-DBOOST_MATH_DISABLE_FLOAT128=1)
410
411if(ENABLE_DECODE)
412 add_definitions(-DENABLE_DECODE)
413endif()
414
415if(NOT DISABLE_WERROR)
416 add_definitions(-Werror)
417endif()
418
419if(ENABLE_SIGNALS)
420 add_definitions(-DENABLE_SIGNALS)
421endif()
422
423if(ENABLE_STACKTRACE)
424 add_definitions(-DENABLE_STACKTRACE)
425endif()
426
427#===============================================================================
428#= Global Include Directories
429#-------------------------------------------------------------------------------
430
431include_directories(
432 ${CMAKE_CURRENT_BINARY_DIR}
433 ${CMAKE_CURRENT_SOURCE_DIR}
434 ${Boost_INCLUDE_DIRS}
435)
436
437if(STATIC_PKGDEPS_LIBS)
438 include_directories(${PKGDEPS_STATIC_INCLUDE_DIRS})
439else()
440 include_directories(${PKGDEPS_INCLUDE_DIRS})
441endif()
442
443#===============================================================================
444#= Linker Configuration
445#-------------------------------------------------------------------------------
446
447link_directories(${Boost_LIBRARY_DIRS})
448
449set(PULSEVIEW_LINK_LIBS
450 ${Boost_LIBRARIES}
451 ${QT_LIBRARIES}
452 ${CMAKE_THREAD_LIBS_INIT}
453 ${LIBATOMIC_LIBRARY}
454)
455
456if(STATIC_PKGDEPS_LIBS)
457 link_directories(${PKGDEPS_STATIC_LIBRARY_DIRS})
458 list(APPEND PULSEVIEW_LINK_LIBS ${PKGDEPS_STATIC_LDFLAGS})
459else()
460 link_directories(${PKGDEPS_LIBRARY_DIRS})
461 list(APPEND PULSEVIEW_LINK_LIBS ${PKGDEPS_LIBRARIES})
462endif()
463
464if(WIN32)
465 # On Windows we need to statically link the libqsvg imageformat
466 # plugin (and the QtSvg component) for SVG graphics/icons to work.
467 # We also need QWindowsIntegrationPlugin, Qt5PlatformSupport (only for
468 # Qt < 5.8.0), and all Qt libs and their dependencies.
469 add_definitions(-DQT_STATICPLUGIN)
470 list(APPEND PULSEVIEW_LINK_LIBS Qt5::QSvgPlugin)
471 list(APPEND PULSEVIEW_LINK_LIBS Qt5::QWindowsIntegrationPlugin)
472 if(Qt5Gui_VERSION VERSION_LESS 5.8.0)
473 list(APPEND PULSEVIEW_LINK_LIBS -lQt5PlatformSupport)
474 endif()
475 list(APPEND PULSEVIEW_LINK_LIBS ${QT5ALL_LDFLAGS})
476endif()
477
478if(ENABLE_STACKTRACE)
479 # Needed to resolve dladdr.
480 list(APPEND PULSEVIEW_LINK_LIBS "-ldl")
481endif()
482
483if(ANDROID)
484 list(APPEND PULSEVIEW_LINK_LIBS "-llog")
485endif()
486
487if(ANDROID)
488 add_library(${PROJECT_NAME} SHARED ${pulseview_SOURCES} ${pulseview_RESOURCES_RCC})
489else()
490 add_executable(${PROJECT_NAME} ${pulseview_SOURCES} ${pulseview_RESOURCES_RCC})
491endif()
492
493target_link_libraries(${PROJECT_NAME} ${PULSEVIEW_LINK_LIBS})
494
495if(WIN32 AND NOT ${CMAKE_BUILD_TYPE} STREQUAL "Debug")
496 # Pass -mwindows so that no "DOS box" opens when PulseView is started.
497 set_target_properties(${PROJECT_NAME} PROPERTIES LINK_FLAGS "-mwindows")
498endif()
499
500#===============================================================================
501#= Installation
502#-------------------------------------------------------------------------------
503
504# Install the executable.
505install(TARGETS ${PROJECT_NAME} DESTINATION bin/)
506
507# Install the manpage.
508install(FILES doc/pulseview.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1 COMPONENT doc)
509
510# Install the desktop file.
511install(FILES contrib/org.sigrok.PulseView.desktop DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/applications)
512
513# Install the AppData/AppStream file.
514install(FILES contrib/org.sigrok.PulseView.appdata.xml DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/metainfo)
515
516# Install the PulseView icons.
517install(FILES icons/pulseview.png DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/48x48/apps)
518install(FILES icons/pulseview.svg DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/scalable/apps)
519
520# Generate Windows installer script.
521configure_file(contrib/pulseview_cross.nsi.in contrib/pulseview_cross.nsi @ONLY)
522
523#===============================================================================
524#= Packaging (handled by CPack)
525#-------------------------------------------------------------------------------
526
527set(CPACK_PACKAGE_VERSION_MAJOR ${PV_VERSION_MAJOR})
528set(CPACK_PACKAGE_VERSION_MINOR ${PV_VERSION_MINOR})
529set(CPACK_PACKAGE_VERSION_PATCH ${PV_VERSION_MICRO})
530set(CPACK_PACKAGE_DESCRIPTION_FILE ${CMAKE_CURRENT_SOURCE_DIR}/README)
531set(CPACK_RESOURCE_FILE_LICENSE ${CMAKE_CURRENT_SOURCE_DIR}/COPYING)
532set(CPACK_SOURCE_IGNORE_FILES ${CMAKE_CURRENT_BINARY_DIR} ".gitignore" ".git")
533set(CPACK_SOURCE_PACKAGE_FILE_NAME "${CMAKE_PROJECT_NAME}-${PV_VERSION_STRING}")
534set(CPACK_SOURCE_GENERATOR "TGZ")
535
536include(CPack)
537
538#===============================================================================
539#= Tests
540#-------------------------------------------------------------------------------
541
542if(ENABLE_TESTS)
543 add_subdirectory(test)
544 enable_testing()
545 add_test(test ${CMAKE_CURRENT_BINARY_DIR}/test/pulseview-test)
546endif()
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