CMake build system, big pile of libs: bspatch, quazip, java, the launcher

CMakeLists.txt

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+cmake_minimum_required(VERSION 2.8.9)
+project(multimc5)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+
+#### Check for machine endianness ####
+INCLUDE(TestBigEndian)
+TEST_BIG_ENDIAN(BIGENDIAN)
+IF(${BIGENDIAN})
+     ADD_DEFINITIONS(-DMULTIMC_BIG_ENDIAN)
+ENDIF(${BIGENDIAN})
+
+
+#### Find the required Qt parts ####
+find_package(Qt5Widgets)
+#find_package(Qt5Declarative)
+
+include_directories(${Qt5Widgets_INCLUDE_DIRS})
+
+# find ZLIB for quazip
+find_package(ZLIB REQUIRED)
+
+# Find boost.
+set(Boost_USE_STATIC_LIBS ON)
+MESSAGE(STATUS "** Finding Boost...")
+find_package(Boost 1.46.0 REQUIRED)
+MESSAGE(STATUS "** Boost Include: ${Boost_INCLUDE_DIR}")
+MESSAGE(STATUS "** Boost Libraries: ${Boost_LIBRARY_DIRS}")
+
+# Include boost.
+include_directories("${Boost_INCLUDE_DIRS}")
+
+# Add quazip
+add_subdirectory(quazip)
+
+# Add bspatch
+add_subdirectory(patchlib)
+include_directories(patchlib)
+
+# add the java launcher
+add_subdirectory(launcher)
+
+IF(UNIX)
+  # assume GCC, add C++0x/C++11 stuff
+  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
+ELSEIF(MINGW)
+  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++0x")
+ENDIF()
+
+# Set the path where CMake will look for modules.
+set(CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}")
+
+
+set(MultiMC_VERSION_MAJOR		5)
+set(MultiMC_VERSION_MINOR		0)
+set(MultiMC_VERSION_REV			0)
+
+SET(MultiMC_VERSION_BUILD 0 CACHE STRING "Build number.")
+message(STATUS "MultiMC build #${MultiMC_VERSION_BUILD}")
+
+IF (DEFINED MultiMC_BUILD_TAG)
+	message(STATUS "Build tag: ${MultiMC_BUILD_TAG}")
+ELSE ()
+	message(STATUS "No build tag specified.")
+ENDIF ()
+
+if( CMAKE_SIZEOF_VOID_P EQUAL 8 )
+	set (MultiMC_ARCH "x64"
+		CACHE STRING "Architecture we're building for.")
+else()
+	set (MultiMC_ARCH "x86"
+		CACHE STRING "Architecture we're building for.")
+endif()
+message (STATUS "Architecture is ${MultiMC_ARCH}")
+
+SET(MultiMC_Extra_Label "")
+
+IF (WIN32)
+	SET(MultiMC_JOB_NAME "MultiMC4Windows" CACHE STRING "Jenkins job name.")
+ELSEIF(UNIX AND APPLE)
+	SET(MultiMC_JOB_NAME "MultiMC4OSX" CACHE STRING "Jenkins job name.")
+	# This is here because the scheme doesn't exactly apply to every kind of build...
+	SET(MultiMC_Extra_Label ",label=osx")
+ELSE()
+	SET(MultiMC_JOB_NAME "MultiMC4Linux" CACHE STRING "Jenkins job name.")
+ENDIF()
+
+SET(MultiMC_JOB_URL "http://ci.forkk.net/job/${MultiMC_JOB_NAME}/arch=${MultiMC_ARCH}${MultiMC_Extra_Label}/"
+    CACHE STRING "URL of the jenkins job to pull updates from.")
+message(STATUS "Job URL: ${MultiMC_JOB_URL}")
+
+configure_file("${PROJECT_SOURCE_DIR}/config.h.in"
+			   "${PROJECT_BINARY_DIR}/config.h")
+
+
+SET(MULTIMC_SOURCES
+main.cpp
+gui/mainwindow.cpp
+data/instancebase.cpp
+util/pathutils.cpp
+
+java/javautils.cpp
+java/annotations.cpp
+)
+
+SET(MULTIMC_HEADERS
+gui/mainwindow.h
+data/instancebase.h
+util/pathutils.h
+multimc_pragma.h
+
+java/annotations.h
+java/classfile.h
+java/constants.h
+java/endian.h
+java/errors.h
+java/javautils.h
+java/membuffer.h
+)
+
+SET_SOURCE_FILES_PROPERTIES(resources/MultiMCLauncher.jar GENERATED)
+
+QT5_WRAP_UI(MULTIMC_UI gui/mainwindow.ui)
+QT5_ADD_RESOURCES(MULTIMC_QRC multimc.qrc)
+
+add_executable(multimc5 ${MULTIMC_SOURCES} ${MULTIMC_HEADERS} ${MULTIMC_UI} ${MULTIMC_QRC})
+qt5_use_modules(multimc5 Widgets)
+link_libraries(multimc5 quazip patchlib)
+add_dependencies(multimc5 MultiMCLauncher)
+install(TARGETS multimc5 RUNTIME DESTINATION bin)