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Fix #975 by overallocating memory to leave spare for PV to use
[pulseview.git] / CMakeLists.txt
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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 "${CMAKE_SOURCE_DIR}/CMake")
38
39#===============================================================================
40#= User Options
41#-------------------------------------------------------------------------------
42
43option(DISABLE_WERROR "Build without -Werror" FALSE)
44option(ENABLE_SIGNALS "Build with UNIX signals" TRUE)
45option(ENABLE_STACKTRACE "Enable stack trace when crashing" FALSE)
46option(ENABLE_DECODE "Build with libsigrokdecode" TRUE)
47option(ENABLE_TESTS "Enable unit tests" FALSE)
48option(STATIC_PKGDEPS_LIBS "Statically link to (pkg-config) libraries" FALSE)
49
50if(WIN32)
51 # On Windows/MinGW we need to statically link to libraries.
52 # This option is user configurable, but enable it by default on win32.
53 set(STATIC_PKGDEPS_LIBS TRUE)
54
55 # Windows does not support UNIX signals.
56 set(ENABLE_SIGNALS FALSE)
57endif()
58
59if(NOT CMAKE_BUILD_TYPE)
60 set(CMAKE_BUILD_TYPE RelWithDebInfo CACHE STRING
61 "Choose the type of build (None, Debug, Release, RelWithDebInfo, MinSizeRel)."
62 FORCE)
63endif()
64
65#===============================================================================
66#= Dependencies
67#-------------------------------------------------------------------------------
68
69list(APPEND PKGDEPS glib-2.0>=2.28.0)
70list(APPEND PKGDEPS glibmm-2.4>=2.28.0)
71
72set(LIBSR_CXX_BINDING "libsigrokcxx>=0.6.0")
73list(APPEND PKGDEPS "${LIBSR_CXX_BINDING}")
74
75if(ENABLE_DECODE)
76 list(APPEND PKGDEPS libsigrokdecode>=0.6.0)
77endif()
78
79if(ANDROID)
80 list(APPEND PKGDEPS libsigrokandroidutils>=0.1.0)
81endif()
82
83find_package(PkgConfig)
84pkg_check_modules(LIBSRCXX QUIET ${LIBSR_CXX_BINDING})
85if(NOT LIBSRCXX_FOUND OR NOT LIBSRCXX_VERSION)
86 message(FATAL_ERROR "libsigrok C++ bindings missing, check libsigrok's 'configure' output (missing dependencies?)")
87endif()
88pkg_check_modules(PKGDEPS REQUIRED ${PKGDEPS})
89
90set(CMAKE_AUTOMOC TRUE)
91
92find_package(Qt5 COMPONENTS Core Gui Widgets Svg REQUIRED)
93
94if(WIN32)
95 # MXE workaround: Use pkg-config to find Qt5 libs.
96 # https://github.com/mxe/mxe/issues/1642
97 # Not required (and doesn't work) on MSYS2.
98 if(NOT DEFINED ENV{MSYSTEM})
99 pkg_check_modules(QT5ALL REQUIRED Qt5Widgets Qt5Gui Qt5Svg)
100 endif()
101endif()
102
103set(QT_LIBRARIES Qt5::Gui Qt5::Widgets Qt5::Svg)
104
105set(BOOSTCOMPS filesystem serialization system)
106if(ENABLE_TESTS)
107 list(APPEND BOOSTCOMPS unit_test_framework)
108endif()
109
110if(ENABLE_STACKTRACE)
111 find_package(Boost 1.65.1 COMPONENTS ${BOOSTCOMPS} REQUIRED)
112else()
113 find_package(Boost 1.55 COMPONENTS ${BOOSTCOMPS} REQUIRED)
114endif()
115
116# Find the platform's thread library (needed for C++11 threads).
117# This will set ${CMAKE_THREAD_LIBS_INIT} to the correct, OS-specific value.
118find_package(Threads REQUIRED)
119
120# Check for explicit link against libatomic
121#
122# Depending on the toolchain, linking a program using atomic functions may need
123# "-latomic" explicitly passed to the linker
124#
125# This check first tests if atomics are available in the C-library, if not and
126# libatomic exists, then it runs the same test with -latomic added to the
127# linker flags.
128
129# Helper for checking for atomics
130function(check_working_cxx_atomics varname additional_lib)
131 include(CheckCXXSourceCompiles)
132 include(CMakePushCheckState)
133 cmake_push_check_state()
134 set(CMAKE_REQUIRED_FLAGS "-std=c++11")
135 set(CMAKE_REQUIRED_LIBRARIES "${additional_lib}")
136 set(CMAKE_REQUIRED_QUIET 1)
137 CHECK_CXX_SOURCE_COMPILES("
138#include <atomic>
139std::atomic<int> x;
140int main() {
141 return std::atomic_fetch_add_explicit(&x, 1, std::memory_order_seq_cst);
142}
143" ${varname})
144 cmake_pop_check_state()
145endfunction(check_working_cxx_atomics)
146
147# First check if atomics work without the library.
148# If not, check if the library exists, and atomics work with it.
149check_working_cxx_atomics(HAVE_CXX_ATOMICS_WITHOUT_LIB "")
150if(HAVE_CXX_ATOMICS_WITHOUT_LIB)
151 message(STATUS "Atomics provided by the C-library - yes")
152else()
153 message(STATUS "Atomics provided by the C-library - no")
154 find_library(LIBATOMIC_LIBRARY NAMES atomic PATH_SUFFIXES lib)
155 if(LIBATOMIC_LIBRARY)
156 check_working_cxx_atomics(HAVE_CXX_ATOMICS_WITH_LIB "${LIBATOMIC_LIBRARY}")
157 if (HAVE_CXX_ATOMICS_WITH_LIB)
158 message(STATUS "Atomics provided by libatomic - yes")
159 else()
160 message(STATUS "Atomics provided by libatomic - no")
161 message(FATAL_ERROR "Compiler must support std::atomic!")
162 endif()
163 else()
164 message(FATAL_ERROR "Compiler appears to require libatomic, but cannot find it.")
165 endif()
166endif()
167
168#===============================================================================
169#= System Introspection
170#-------------------------------------------------------------------------------
171
172include(memaccess)
173memaccess_check_unaligned_le(HAVE_UNALIGNED_LITTLE_ENDIAN_ACCESS)
174
175#===============================================================================
176#= Config Header
177#-------------------------------------------------------------------------------
178
179set(PV_TITLE PulseView)
180set(PV_VERSION_STRING "0.5.0")
181
182set(PV_GLIBMM_VERSION ${PKGDEPS_glibmm-2.4_VERSION})
183
184include(GetGitRevisionDescription)
185
186# Append the revision hash unless we are exactly on a tagged release.
187git_describe(PV_TAG_VERSION_STRING --match "pulseview-${PV_VERSION_STRING}" --exact-match)
188if(NOT PV_TAG_VERSION_STRING)
189 get_git_head_revision(PV_REVSPEC PV_HASH)
190 if(PV_HASH)
191 string(SUBSTRING "${PV_HASH}" 0 7 PV_SHORTHASH)
192 set(PV_VERSION_STRING "${PV_VERSION_STRING}-git-${PV_SHORTHASH}")
193 endif()
194endif()
195
196if(PV_VERSION_STRING MATCHES "^([0-9]+)\\.([0-9]+)\\.([0-9]+)(-[-0-9a-z]*)?$")
197 set(PV_VERSION_MAJOR ${CMAKE_MATCH_1})
198 set(PV_VERSION_MINOR ${CMAKE_MATCH_2})
199 set(PV_VERSION_MICRO ${CMAKE_MATCH_3})
200 set(PV_VERSION_SUFFIX ${CMAKE_MATCH_4})
201endif()
202
203message(STATUS "${PV_TITLE} version: ${PV_VERSION_STRING}")
204
205configure_file (
206 ${PROJECT_SOURCE_DIR}/config.h.in
207 ${PROJECT_BINARY_DIR}/config.h
208)
209
210#===============================================================================
211#= Sources
212#-------------------------------------------------------------------------------
213
214set(pulseview_SOURCES
215 main.cpp
216 pv/application.cpp
217 pv/devicemanager.cpp
218 pv/globalsettings.cpp
219 pv/logging.cpp
220 pv/mainwindow.cpp
221 pv/session.cpp
222 pv/storesession.cpp
223 pv/util.cpp
224 pv/binding/binding.cpp
225 pv/binding/inputoutput.cpp
226 pv/binding/device.cpp
227 pv/data/analog.cpp
228 pv/data/analogsegment.cpp
229 pv/data/logic.cpp
230 pv/data/logicsegment.cpp
231 pv/data/signalbase.cpp
232 pv/data/signaldata.cpp
233 pv/data/segment.cpp
234 pv/devices/device.cpp
235 pv/devices/file.cpp
236 pv/devices/hardwaredevice.cpp
237 pv/devices/inputfile.cpp
238 pv/devices/sessionfile.cpp
239 pv/dialogs/connect.cpp
240 pv/dialogs/inputoutputoptions.cpp
241 pv/dialogs/settings.cpp
242 pv/dialogs/storeprogress.cpp
243 pv/popups/deviceoptions.cpp
244 pv/popups/channels.cpp
245 pv/prop/bool.cpp
246 pv/prop/double.cpp
247 pv/prop/enum.cpp
248 pv/prop/int.cpp
249 pv/prop/property.cpp
250 pv/prop/string.cpp
251 pv/toolbars/mainbar.cpp
252 pv/views/trace/analogsignal.cpp
253 pv/views/trace/cursor.cpp
254 pv/views/trace/cursorpair.cpp
255 pv/views/trace/flag.cpp
256 pv/views/trace/header.cpp
257 pv/views/trace/marginwidget.cpp
258 pv/views/trace/logicsignal.cpp
259 pv/views/trace/rowitem.cpp
260 pv/views/trace/ruler.cpp
261 pv/views/trace/signal.cpp
262 pv/views/trace/timeitem.cpp
263 pv/views/trace/timemarker.cpp
264 pv/views/trace/trace.cpp
265 pv/views/trace/tracegroup.cpp
266 pv/views/trace/tracepalette.cpp
267 pv/views/trace/tracetreeitem.cpp
268 pv/views/trace/tracetreeitemowner.cpp
269 pv/views/trace/triggermarker.cpp
270 pv/views/trace/view.cpp
271 pv/views/trace/viewitem.cpp
272 pv/views/trace/viewitemowner.cpp
273 pv/views/trace/viewitempaintparams.cpp
274 pv/views/trace/viewport.cpp
275 pv/views/trace/viewwidget.cpp
276 pv/views/viewbase.cpp
277 pv/views/trace/standardbar.cpp
278 pv/widgets/colorbutton.cpp
279 pv/widgets/colorpopup.cpp
280 pv/widgets/devicetoolbutton.cpp
281 pv/widgets/exportmenu.cpp
282 pv/widgets/importmenu.cpp
283 pv/widgets/popup.cpp
284 pv/widgets/popuptoolbutton.cpp
285 pv/widgets/sweeptimingwidget.cpp
286 pv/widgets/timestampspinbox.cpp
287 pv/widgets/wellarray.cpp
288)
289
290# This list includes only QObject derived class headers.
291set(pulseview_HEADERS
292 pv/logging.hpp
293 pv/globalsettings.hpp
294 pv/mainwindow.hpp
295 pv/session.hpp
296 pv/storesession.hpp
297 pv/binding/device.hpp
298 pv/data/analog.hpp
299 pv/data/analogsegment.hpp
300 pv/data/logic.hpp
301 pv/data/logicsegment.hpp
302 pv/data/signalbase.hpp
303 pv/dialogs/connect.hpp
304 pv/dialogs/inputoutputoptions.hpp
305 pv/dialogs/settings.hpp
306 pv/dialogs/storeprogress.hpp
307 pv/popups/channels.hpp
308 pv/popups/deviceoptions.hpp
309 pv/prop/bool.hpp
310 pv/prop/double.hpp
311 pv/prop/enum.hpp
312 pv/prop/int.hpp
313 pv/prop/property.hpp
314 pv/prop/string.hpp
315 pv/toolbars/mainbar.hpp
316 pv/views/trace/analogsignal.hpp
317 pv/views/trace/cursor.hpp
318 pv/views/trace/flag.hpp
319 pv/views/trace/header.hpp
320 pv/views/trace/logicsignal.hpp
321 pv/views/trace/marginwidget.hpp
322 pv/views/trace/rowitem.hpp
323 pv/views/trace/ruler.hpp
324 pv/views/trace/signal.hpp
325 pv/views/trace/timeitem.hpp
326 pv/views/trace/timemarker.hpp
327 pv/views/trace/trace.hpp
328 pv/views/trace/tracegroup.hpp
329 pv/views/trace/tracetreeitem.hpp
330 pv/views/trace/triggermarker.hpp
331 pv/views/trace/view.hpp
332 pv/views/trace/viewitem.hpp
333 pv/views/trace/viewport.hpp
334 pv/views/trace/viewwidget.hpp
335 pv/views/viewbase.hpp
336 pv/views/trace/standardbar.hpp
337 pv/widgets/colorbutton.hpp
338 pv/widgets/colorpopup.hpp
339 pv/widgets/devicetoolbutton.hpp
340 pv/widgets/exportmenu.hpp
341 pv/widgets/importmenu.hpp
342 pv/widgets/popup.hpp
343 pv/widgets/popuptoolbutton.hpp
344 pv/widgets/sweeptimingwidget.hpp
345 pv/widgets/timestampspinbox.hpp
346 pv/widgets/wellarray.hpp
347)
348
349set(pulseview_RESOURCES
350 pulseview.qrc
351)
352
353if(ENABLE_SIGNALS)
354 list(APPEND pulseview_SOURCES signalhandler.cpp)
355 list(APPEND pulseview_HEADERS signalhandler.hpp)
356endif()
357
358if(ENABLE_DECODE)
359 list(APPEND pulseview_SOURCES
360 pv/binding/decoder.cpp
361 pv/data/decodesignal.cpp
362 pv/data/decode/annotation.cpp
363 pv/data/decode/decoder.cpp
364 pv/data/decode/row.cpp
365 pv/data/decode/rowdata.cpp
366 pv/views/trace/decodetrace.cpp
367 pv/widgets/decodergroupbox.cpp
368 pv/widgets/decodermenu.cpp
369 )
370
371 list(APPEND pulseview_HEADERS
372 pv/data/decodesignal.hpp
373 pv/views/trace/decodetrace.hpp
374 pv/widgets/decodergroupbox.hpp
375 pv/widgets/decodermenu.hpp
376 )
377endif()
378
379if(WIN32)
380 # Use the sigrok icon for the pulseview.exe executable.
381 set(CMAKE_RC_COMPILE_OBJECT "${CMAKE_RC_COMPILER} -O coff -I${CMAKE_CURRENT_SOURCE_DIR} <SOURCE> <OBJECT>")
382 enable_language(RC)
383 list(APPEND pulseview_SOURCES pulseviewico.rc)
384endif()
385
386if(ANDROID)
387 list(APPEND pulseview_SOURCES
388 android/assetreader.cpp
389 android/loghandler.cpp
390 )
391endif()
392
393qt5_add_resources(pulseview_RESOURCES_RCC ${pulseview_RESOURCES})
394
395#===============================================================================
396#= Global Definitions
397#-------------------------------------------------------------------------------
398
399add_definitions(-DQT_NO_KEYWORDS)
400add_definitions(-D__STDC_LIMIT_MACROS)
401add_definitions(-Wall -Wextra)
402add_definitions(-std=c++11)
403add_definitions(-DBOOST_MATH_DISABLE_FLOAT128=1)
404
405if(ENABLE_DECODE)
406 add_definitions(-DENABLE_DECODE)
407endif()
408
409if(NOT DISABLE_WERROR)
410 add_definitions(-Werror)
411endif()
412
413if(ENABLE_SIGNALS)
414 add_definitions(-DENABLE_SIGNALS)
415endif()
416
417if(ENABLE_STACKTRACE)
418 add_definitions(-DENABLE_STACKTRACE)
419endif()
420
421#===============================================================================
422#= Global Include Directories
423#-------------------------------------------------------------------------------
424
425include_directories(
426 ${CMAKE_CURRENT_BINARY_DIR}
427 ${CMAKE_CURRENT_SOURCE_DIR}
428 ${Boost_INCLUDE_DIRS}
429)
430
431if(STATIC_PKGDEPS_LIBS)
432 include_directories(${PKGDEPS_STATIC_INCLUDE_DIRS})
433else()
434 include_directories(${PKGDEPS_INCLUDE_DIRS})
435endif()
436
437#===============================================================================
438#= Linker Configuration
439#-------------------------------------------------------------------------------
440
441link_directories(${Boost_LIBRARY_DIRS})
442
443set(PULSEVIEW_LINK_LIBS
444 ${Boost_LIBRARIES}
445 ${QT_LIBRARIES}
446 ${CMAKE_THREAD_LIBS_INIT}
447 ${LIBATOMIC_LIBRARY}
448)
449
450if(STATIC_PKGDEPS_LIBS)
451 link_directories(${PKGDEPS_STATIC_LIBRARY_DIRS})
452 list(APPEND PULSEVIEW_LINK_LIBS ${PKGDEPS_STATIC_LDFLAGS})
453else()
454 link_directories(${PKGDEPS_LIBRARY_DIRS})
455 list(APPEND PULSEVIEW_LINK_LIBS ${PKGDEPS_LIBRARIES})
456endif()
457
458if(WIN32)
459 # On Windows we need to statically link the libqsvg imageformat
460 # plugin (and the QtSvg component) for SVG graphics/icons to work.
461 # We also need QWindowsIntegrationPlugin, Qt5PlatformSupport (only for
462 # Qt < 5.8.0), and all Qt libs and their dependencies.
463 add_definitions(-DQT_STATICPLUGIN)
464 list(APPEND PULSEVIEW_LINK_LIBS Qt5::QSvgPlugin)
465 list(APPEND PULSEVIEW_LINK_LIBS Qt5::QWindowsIntegrationPlugin)
466 if(Qt5Gui_VERSION VERSION_LESS 5.8.0)
467 list(APPEND PULSEVIEW_LINK_LIBS -lQt5PlatformSupport)
468 endif()
469 list(APPEND PULSEVIEW_LINK_LIBS ${QT5ALL_LDFLAGS})
470endif()
471
472if(ENABLE_STACKTRACE)
473 # Needed to resolve dladdr.
474 list(APPEND PULSEVIEW_LINK_LIBS "-ldl")
475endif()
476
477if(ANDROID)
478 list(APPEND PULSEVIEW_LINK_LIBS "-llog")
479endif()
480
481if(ANDROID)
482 add_library(${PROJECT_NAME} SHARED ${pulseview_SOURCES} ${pulseview_RESOURCES_RCC})
483else()
484 add_executable(${PROJECT_NAME} ${pulseview_SOURCES} ${pulseview_RESOURCES_RCC})
485endif()
486
487target_link_libraries(${PROJECT_NAME} ${PULSEVIEW_LINK_LIBS})
488
489if(WIN32 AND NOT ${CMAKE_BUILD_TYPE} STREQUAL "Debug")
490 # Pass -mwindows so that no "DOS box" opens when PulseView is started.
491 set_target_properties(${PROJECT_NAME} PROPERTIES LINK_FLAGS "-mwindows")
492endif()
493
494#===============================================================================
495#= Installation
496#-------------------------------------------------------------------------------
497
498# Install the executable.
499install(TARGETS ${PROJECT_NAME} DESTINATION bin/)
500
501# Install the manpage.
502install(FILES doc/pulseview.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1 COMPONENT doc)
503
504# Install the desktop file.
505install(FILES contrib/org.sigrok.PulseView.desktop DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/applications)
506
507# Install the AppData/AppStream file.
508install(FILES contrib/org.sigrok.PulseView.appdata.xml DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/metainfo)
509
510# Install the PulseView icons.
511install(FILES icons/pulseview.png DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/48x48/apps)
512install(FILES icons/pulseview.svg DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/icons/hicolor/scalable/apps)
513
514# Generate Windows installer script.
515configure_file(contrib/pulseview_cross.nsi.in contrib/pulseview_cross.nsi @ONLY)
516
517#===============================================================================
518#= Packaging (handled by CPack)
519#-------------------------------------------------------------------------------
520
521set(CPACK_PACKAGE_VERSION_MAJOR ${PV_VERSION_MAJOR})
522set(CPACK_PACKAGE_VERSION_MINOR ${PV_VERSION_MINOR})
523set(CPACK_PACKAGE_VERSION_PATCH ${PV_VERSION_MICRO})
524set(CPACK_PACKAGE_DESCRIPTION_FILE ${CMAKE_CURRENT_SOURCE_DIR}/README)
525set(CPACK_RESOURCE_FILE_LICENSE ${CMAKE_CURRENT_SOURCE_DIR}/COPYING)
526set(CPACK_SOURCE_IGNORE_FILES ${CMAKE_CURRENT_BINARY_DIR} ".gitignore" ".git")
527set(CPACK_SOURCE_PACKAGE_FILE_NAME "${CMAKE_PROJECT_NAME}-${PV_VERSION_STRING}")
528set(CPACK_SOURCE_GENERATOR "TGZ")
529
530include(CPack)
531
532#===============================================================================
533#= Tests
534#-------------------------------------------------------------------------------
535
536if(ENABLE_TESTS)
537 add_subdirectory(test)
538 enable_testing()
539 add_test(test ${CMAKE_CURRENT_BINARY_DIR}/test/pulseview-test)
540endif()
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