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