From: Drew Fisher <drew.m.fisher@gmail.com>
Date: Sun, 13 Nov 2011 03:36:33 +0000 (-0800)
Subject: Make qtview example optional.
X-Git-Url: https://git.zarvox.org/?a=commitdiff_plain;h=900945f37c9742ce8b093b510ef7b749196b9a0e;p=libtouchmouse.git

Make qtview example optional.

Signed-off-by: Drew Fisher <drew.m.fisher@gmail.com>
---

diff --git a/examples/qtview/CMakeLists.txt b/examples/qtview/CMakeLists.txt
index 8e7a2f4..0bd704b 100644
--- a/examples/qtview/CMakeLists.txt
+++ b/examples/qtview/CMakeLists.txt
@@ -1,20 +1,25 @@
 
-find_package(Qt4 REQUIRED QtCore QtGui)
-include(${QT_USE_FILE})
-include_directories(${QT_INCLUDES})
+find_package(Qt4)
 
-set (QTVIEW_HEADERS mousepoller.h mouseviewer.h)
-set (QTVIEW_SOURCES mousepoller.cpp mouseviewer.cpp main.cpp)
+if(QT4_FOUND)
+	message(STATUS "Found Qt4, will build qtview example")
+	include(${QT_USE_FILE})
+	include_directories(${QT_INCLUDES})
 
-QT4_WRAP_CPP(QTVIEW_MOC_OUTFILES ${QTVIEW_HEADERS} )
+	set (QTVIEW_HEADERS mousepoller.h mouseviewer.h)
+	set (QTVIEW_SOURCES mousepoller.cpp mouseviewer.cpp main.cpp)
 
-add_executable(qtview ${QTVIEW_SOURCES} ${QTVIEW_MOC_OUTFILES})
-if(WIN32)
-	target_link_libraries(qtview touchmouse ${QT_LIBRARIES} setupapi)
-elseif(NOT APPLE)
-	target_link_libraries(qtview touchmouse ${QT_LIBRARIES} usb-1.0 pthread rt)
-else()
-	target_link_libraries(qtview touchmouse ${QT_LIBRARIES})
-endif()
+	QT4_WRAP_CPP(QTVIEW_MOC_OUTFILES ${QTVIEW_HEADERS} )
 
+	add_executable(qtview ${QTVIEW_SOURCES} ${QTVIEW_MOC_OUTFILES})
+	if(WIN32)
+		target_link_libraries(qtview touchmouse ${QT_LIBRARIES} setupapi)
+	elseif(NOT APPLE)
+		target_link_libraries(qtview touchmouse ${QT_LIBRARIES} usb-1.0 pthread rt)
+	else()
+		target_link_libraries(qtview touchmouse ${QT_LIBRARIES})
+	endif()
 
+else()
+	message(STATUS "Didn't find Qt, will not build qtview example")
+endif()