hatire cache val; not every dist has qt5serialport

Signed-off-by: Stanislaw Halik <sthalik@misaki.pl>

1 files changed, 26 insertions, 9 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d760937f..eff5edaf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -30,6 +30,8 @@ if(APPLE)
     set(CMAKE_CXX_FLAGS " -stdlib=libc++ -std=c++11 ${CMAKE_CXX_FLAGS} -fvisibility=hidden")
 endif()
 
+set(SDK_HATIRE TRUE CACHE BOOL "hatire: generic Arduino over serial port")
+
 SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 SET(CMAKE_SKIP_INSTALL_RPATH FALSE)
@@ -109,7 +111,12 @@ if(MINGW)
 endif()
 
     find_package(OpenCV REQUIRED)
-    find_package(Qt5 REQUIRED COMPONENTS Core Xml Network Widgets Gui SerialPort QUIET)
+    set(maybe-serial-port)
+    if(SDK_HATIRE)
+        set(maybe-serial-port SerialPort)
+    endif()
+
+    find_package(Qt5 REQUIRED COMPONENTS Core Xml Network Widgets Gui ${maybe-serial-port} QUIET)
     cmake_policy(SET CMP0020 NEW)
     include_directories(${Qt5Core_INCLUDE_DIRS} ${Qt5Xml_INCLUDE_DIRS} ${Qt5Gui_INCLUDE_DIRS} ${Qt5Widgets_INCLUDE_DIRS} ${Qt5Network_INCLUDE_DIRS})
     add_definitions(${Qt5Core_DEFINITIONS} ${Qt5Xml_DEFINITIONS} ${Qt5Gui_DEFINITIONS} ${Qt5Widgets_DEFINITIONS} ${Qt5Network_DEFINITIONS})
@@ -392,10 +399,18 @@ endif()
 
 if(APPLE)
     link_directories(${CMAKE_INSTALL_PREFIX})
-    set(MY_QT_LIBS Qt5Widgets Qt5Gui Qt5Network Qt5Xml Qt5Core Qt5SerialPort ${my-qt-deps})
+    set(maybe-hatire)
+    if(SDK_HATIRE)
+        set(maybe-hatire Qt5SerialPort)
+    endif()
+    set(MY_QT_LIBS Qt5Widgets Qt5Gui Qt5Network Qt5Xml Qt5Core ${maybe-hatire} ${my-qt-deps})
 else()
+    set(maybe-hatire)
+    if(SDK_HATIRE)
+        set(maybe-hatire ${Qt5SerialPort_LIBRARIES})
+    endif()
     SET(MY_QT_LIBS ${Qt5Widgets_LIBRARIES} ${Qt5Gui_LIBRARIES}
-        ${Qt5Network_LIBRARIES} ${Qt5Xml_LIBRARIES} ${Qt5Core_LIBRARIES} ${Qt5SerialPort_LIBRARIES} ${my-qt-deps})
+        ${Qt5Network_LIBRARIES} ${Qt5Xml_LIBRARIES} ${Qt5Core_LIBRARIES} ${maybe-hatire} ${my-qt-deps})
 endif()
 
 add_library(opentrack-csv SHARED ${opentrack-csv-c} ${opentrack-csv-h})
@@ -564,12 +579,14 @@ if(SDK_ARUCO_LIBPATH)
     endif()
 endif()
 
-add_library(opentrack-tracker-hatire SHARED ${opentrack-tracker-hatire-c} ${opentrack-tracker-hatire-h} ${opentrack-tracker-hatire-moc} ${opentrack-tracker-hatire-uih} ${opentrack-tracker-hatire-rcc})
-target_link_libraries(opentrack-tracker-hatire ${MY_QT_LIBS})
-install(TARGETS opentrack-tracker-hatire RUNTIME DESTINATION . LIBRARY DESTINATION .  )
-if(CMAKE_COMPILER_IS_GNUCXX AND NOT APPLE)
-    SET_TARGET_PROPERTIES(opentrack-tracker-hatire
-                  PROPERTIES LINK_FLAGS "-Wl,--version-script=${CMAKE_SOURCE_DIR}/facetracknoir/${version-script}-version-script.txt")
+if(SDK_HATIRE)
+    add_library(opentrack-tracker-hatire SHARED ${opentrack-tracker-hatire-c} ${opentrack-tracker-hatire-h} ${opentrack-tracker-hatire-moc} ${opentrack-tracker-hatire-uih} ${opentrack-tracker-hatire-rcc})
+    target_link_libraries(opentrack-tracker-hatire ${MY_QT_LIBS})
+    install(TARGETS opentrack-tracker-hatire RUNTIME DESTINATION . LIBRARY DESTINATION .  )
+    if(CMAKE_COMPILER_IS_GNUCXX AND NOT APPLE)
+        SET_TARGET_PROPERTIES(opentrack-tracker-hatire
+                      PROPERTIES LINK_FLAGS "-Wl,--version-script=${CMAKE_SOURCE_DIR}/facetracknoir/${version-script}-version-script.txt")
+    endif()
 endif()
 
 if(WIN32)