+set(PV_TITLE PulseView)
+set(PV_DESCRIPTION "A GUI for sigrok")
+set(PV_VERSION_STRING "0.3.0")
+
+include(GetGitRevisionDescription)
+git_describe(PV_TAG_VERSION_STRING --tags --dirty)
+
+if(NOT PV_TAG_VERSION_STRING AND EXISTS "${PROJECT_SOURCE_DIR}/VERSION")
+ # Read the version from a file that is distributed with
+ # the source package (see writepackageversion.cmake).
+ file(STRINGS "${PROJECT_SOURCE_DIR}/VERSION" PV_TAG_VERSION_STRING LIMIT_COUNT 1)
+endif()
+
+if(PV_TAG_VERSION_STRING MATCHES
+ "^pulseview-([0-9]+\\.[0-9]+\\.[0-9]+)(-[0-9a-z]+)?(-g[-0-9a-z]+)?$")
+ set(PV_TAG_VERSION ${CMAKE_MATCH_1})
+ set(PV_TAG_PATCHLEVEL ${CMAKE_MATCH_2})
+ set(PV_TAG_REVHASH ${CMAKE_MATCH_3})
+
+ if(PV_VERSION_STRING VERSION_GREATER ${PV_TAG_VERSION})
+ # Tagged version older than current one: indicate pre-release.
+ set(PV_VERSION_STRING "${PV_VERSION_STRING}-pre${PV_TAG_REVHASH}")
+ else()
+ # For post-release changes, indicate the patch level.
+ set(PV_VERSION_STRING "${PV_TAG_VERSION}${PV_TAG_PATCHLEVEL}${PV_TAG_REVHASH}")
+ endif()
+endif()
+
+if(PV_VERSION_STRING MATCHES "^([0-9]+)\\.([0-9]+)\\.([0-9]+)(-[-0-9a-z]*)?$")
+ set(PV_VERSION_MAJOR ${CMAKE_MATCH_1})
+ set(PV_VERSION_MINOR ${CMAKE_MATCH_2})
+ set(PV_VERSION_MICRO ${CMAKE_MATCH_3})
+ set(PV_VERSION_SUFFIX ${CMAKE_MATCH_4})
+endif()
+
+message("-- ${PV_TITLE} version: ${PV_VERSION_STRING}")