cmake: check for optional libsigrokdecode features (send EOF)

[pulseview.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 38252fddecfb024745f801aaf4673dc0df66f3ce..7791b1b138daa601b888f1f59ffe1c1d445e95c3 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,9 +21,9 @@
 
 cmake_minimum_required(VERSION 2.8.12)
 
-include(GNUInstallDirs)
+project(pulseview C CXX)
 
-project(pulseview)
+include(GNUInstallDirs)
 
 # Let AUTOMOC and AUTOUIC process GENERATED files.
 if(POLICY CMP0071)
@@ -82,7 +82,7 @@ if(ENABLE_FLOW)
        list(APPEND PKGDEPS libsigrokflow>=0.1.0)
 endif()
 
-set(LIBSR_CXX_BINDING "libsigrokcxx>=0.5.1")
+set(LIBSR_CXX_BINDING "libsigrokcxx>=0.5.2")
 list(APPEND PKGDEPS "${LIBSR_CXX_BINDING}")
 
 if(ENABLE_DECODE)
@@ -123,6 +123,14 @@ if(ENABLE_TESTS)
 endif()
 
 if(ENABLE_STACKTRACE)
+       include(FindBacktrace)
+       if (Backtrace_FOUND)
+               set(_Boost_STACKTRACE_BACKTRACE_HEADERS "boost/stacktrace.hpp")
+               list(APPEND BOOSTCOMPS stacktrace_backtrace)
+       else()
+               set(_Boost_STACKTRACE_BASIC_HEADERS     "boost/stacktrace.hpp")
+               list(APPEND BOOSTCOMPS stacktrace_basic)
+       endif()
        find_package(Boost 1.65.1 COMPONENTS ${BOOSTCOMPS} REQUIRED)
 else()
        find_package(Boost 1.55 COMPONENTS ${BOOSTCOMPS} REQUIRED)
@@ -180,6 +188,29 @@ else()
   endif()
 endif()
 
+# Check availability of features which depend on library versions.
+# TODO Ideally use check_symbol_exists() instead, reduce boilerplate.
+if(ENABLE_DECODE)
+       include(CheckCSourceCompiles)
+       include(CMakePushCheckState)
+       cmake_push_check_state()
+       set(CMAKE_REQUIRED_INCLUDES "${PKGDEPS_INCLUDE_DIRS}")
+       set(CMAKE_REQUIRED_LIBRARIES "sigrokdecode")
+       foreach (LPATH ${PKGDEPS_LIBRARY_DIRS})
+               list(APPEND CMAKE_REQUIRED_LINK_OPTIONS "-L${LPATH}")
+       endforeach ()
+       check_c_source_compiles("
+       #include <libsigrokdecode/libsigrokdecode.h>
+       int main(int argc, char *argv[])
+       {
+               (void)argc;
+               (void)argv;
+               return srd_session_send_eof(NULL);
+       }
+       " HAVE_SRD_SESSION_SEND_EOF)
+       cmake_pop_check_state()
+endif()
+
 #===============================================================================
 #= System Introspection
 #-------------------------------------------------------------------------------
@@ -239,6 +270,7 @@ set(pulseview_SOURCES
        pv/globalsettings.cpp
        pv/logging.cpp
        pv/mainwindow.cpp
+       pv/metadata_obj.cpp
        pv/session.cpp
        pv/storesession.cpp
        pv/util.cpp
@@ -249,6 +281,7 @@ set(pulseview_SOURCES
        pv/data/analogsegment.cpp
        pv/data/logic.cpp
        pv/data/logicsegment.cpp
+       pv/data/mathsignal.cpp
        pv/data/signalbase.cpp
        pv/data/signaldata.cpp
        pv/data/segment.cpp
@@ -276,6 +309,7 @@ set(pulseview_SOURCES
        pv/views/trace/cursorpair.cpp
        pv/views/trace/flag.cpp
        pv/views/trace/header.cpp
+       pv/views/trace/mathsignal.cpp
        pv/views/trace/marginwidget.cpp
        pv/views/trace/logicsignal.cpp
        pv/views/trace/ruler.cpp
@@ -311,9 +345,11 @@ set(pulseview_SOURCES
 
 # This list includes only QObject derived class headers.
 set(pulseview_HEADERS
+       pv/exprtk.hpp
        pv/logging.hpp
        pv/globalsettings.hpp
        pv/mainwindow.hpp
+       pv/metadata_obj.hpp
        pv/session.hpp
        pv/storesession.hpp
        pv/binding/device.hpp
@@ -321,6 +357,7 @@ set(pulseview_HEADERS
        pv/data/analogsegment.hpp
        pv/data/logic.hpp
        pv/data/logicsegment.hpp
+       pv/data/mathsignal.hpp
        pv/data/signalbase.hpp
        pv/dialogs/connect.hpp
        pv/dialogs/inputoutputoptions.hpp
@@ -341,6 +378,7 @@ set(pulseview_HEADERS
        pv/views/trace/flag.hpp
        pv/views/trace/header.hpp
        pv/views/trace/logicsignal.hpp
+       pv/views/trace/mathsignal.hpp
        pv/views/trace/marginwidget.hpp
        pv/views/trace/ruler.hpp
        pv/views/trace/signal.hpp
@@ -389,8 +427,10 @@ if(ENABLE_DECODE)
                pv/subwindows/decoder_selector/item.cpp
                pv/subwindows/decoder_selector/model.cpp
                pv/subwindows/decoder_selector/subwindow.cpp
-               pv/views/decoder_output/view.cpp
-               pv/views/decoder_output/QHexView.cpp
+               pv/views/decoder_binary/view.cpp
+               pv/views/decoder_binary/QHexView.cpp
+               pv/views/tabular_decoder/model.cpp
+               pv/views/tabular_decoder/view.cpp
                pv/views/trace/decodetrace.cpp
                pv/widgets/decodergroupbox.cpp
                pv/widgets/decodermenu.cpp
@@ -399,8 +439,9 @@ if(ENABLE_DECODE)
        list(APPEND pulseview_HEADERS
                pv/data/decodesignal.hpp
                pv/subwindows/decoder_selector/subwindow.hpp
-               pv/views/decoder_output/view.hpp
-               pv/views/decoder_output/QHexView.hpp
+               pv/views/decoder_binary/view.hpp
+               pv/views/decoder_binary/QHexView.hpp
+               pv/views/tabular_decoder/view.hpp
                pv/views/trace/decodetrace.hpp
                pv/widgets/decodergroupbox.hpp
                pv/widgets/decodermenu.hpp
@@ -447,6 +488,9 @@ add_definitions(-D__STDC_LIMIT_MACROS)
 add_definitions(-Wall -Wextra)
 add_definitions(-std=c++11)
 add_definitions(-DBOOST_MATH_DISABLE_FLOAT128=1)
+if(WIN32)
+       add_definitions(-Wa,-mbig-obj -O3)
+endif()
 
 if(ENABLE_FLOW)
        add_definitions(-DENABLE_FLOW)
@@ -465,7 +509,10 @@ if(ENABLE_SIGNALS)
 endif()
 
 if(ENABLE_STACKTRACE)
-       add_definitions(-DENABLE_STACKTRACE)
+       add_definitions(-DENABLE_STACKTRACE -no-pie -fno-pie)
+       if (Backtrace_FOUND)
+               add_definitions(-DBOOST_STACKTRACE_USE_BACKTRACE)
+       endif()
 endif()
 
 #===============================================================================
@@ -520,18 +567,19 @@ if(WIN32)
 endif()
 
 if(ENABLE_STACKTRACE)
-       # Needed to resolve dladdr.
-       list(APPEND PULSEVIEW_LINK_LIBS "-ldl")
+       list(APPEND PULSEVIEW_LINK_LIBS ${CMAKE_DL_LIBS} ${Backtrace_LIBRARIES})
+       link_libraries("-no-pie -fno-pie")
 endif()
 
 if(ANDROID)
        list(APPEND PULSEVIEW_LINK_LIBS "-llog")
 endif()
 
+set(INPUT_FILES_LIST ${pulseview_SOURCES} ${pulseview_RESOURCES_RCC} ${QM_FILES})
 if(ANDROID)
-       add_library(${PROJECT_NAME} SHARED ${pulseview_SOURCES} ${pulseview_RESOURCES_RCC} ${QM_FILES})
+       add_library(${PROJECT_NAME} SHARED ${INPUT_FILES_LIST})
 else()
-       add_executable(${PROJECT_NAME} ${pulseview_SOURCES} ${pulseview_RESOURCES_RCC} ${QM_FILES})
+       add_executable(${PROJECT_NAME} ${INPUT_FILES_LIST})
 endif()
 
 target_link_libraries(${PROJECT_NAME} ${PULSEVIEW_LINK_LIBS})