cmake: add new method to build deb package

cmd: cmake . && make  && make package
 output: WiingPi_lib-2.32.0-Linux.deb

Signed-off-by: sndnvaps <sndnvaps@gmail.com>

.gitignore

@@ -10,3 +10,6 @@ CMakeFiles/
 Makefile
 cmake_install.cmake
 install_manifest.txt
+CPackConfig.cmake
+CPackSourceConfig.cmake
+_CPack_Packages/

CMakeLists.txt

@@ -5,3 +5,18 @@ add_subdirectory(devLib)
 add_subdirectory(gpio)
 #add_subdirectory(pins)
 add_subdirectory(wiringPi)
+
+# Build deb package
+# command to build *.deb
+# cmake . && make && make package
+SET(MAJOR_VERSION 2)
+SET(MINOR_VERSION 32)
+SET(PATCH_VERSION 0)
+SET(CPACK_GENERATOR "DEB")
+SET(CPACK_PACKAGE_VERSION_MAJOR "${MAJOR_VERSION}")
+SET(CPACK_PACKAGE_VERSION_MINOR "${MINOR_VERSION}")
+SET(CPACK_PACKAGE_VERSION_PATCH "${PATCH_VERSION}")
+SET(CPACK_PACKAGE_DESCRIPTION "WiringPi Library for RaspberryPi")
+SET(CPACK_PACKAGE_CONTACT "sndnvaps@gmail.com")
+INCLUDE(CPack)
+