X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=CMakeLists.txt;h=7791b1b138daa601b888f1f59ffe1c1d445e95c3;hb=fe94bf8255145410d1673880932d59573c829b0e;hp=aead6ee7e8e19446f5c961d8620b6a08d3de075f;hpb=b0773a8aa01735d7220284ab7a3e8b5d02b48e9e;p=pulseview.git

diff --git a/CMakeLists.txt b/CMakeLists.txt
index aead6ee7..7791b1b1 100644
--- 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)
@@ -188,6 +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
 #-------------------------------------------------------------------------------
@@ -286,6 +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
@@ -321,6 +345,7 @@ 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
@@ -353,6 +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
@@ -462,6 +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)