1 files changed, 49 insertions, 0 deletions
diff --git a/cmake/Version.cmake b/cmake/Version.cmake
new file mode 100644
index 0000000..1fb595b
--- /dev/null
+++ b/cmake/Version.cmake
@@ -0,0 +1,49 @@
+
+# Using autorevision.sh to generate version information
+
+set(__SOURCE_AUTORESIVISION ${CMAKE_SOURCE_DIR}/autorevision.sh)
+set(__AUTORESIVISION ${CMAKE_BINARY_DIR}/autorevision.sh)
+set(__VERSION_CACHE ${CMAKE_SOURCE_DIR}/version.txt)
+set(__VERSION_CONFIG ${CMAKE_BINARY_DIR}/version.cmake)
+
+file(COPY ${__SOURCE_AUTORESIVISION} DESTINATION ${CMAKE_BINARY_DIR}
+	FILE_PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ GROUP_EXECUTE
+	WORLD_READ WORLD_EXECUTE)
+
+# execute autorevision.sh to generate version information
+execute_process(COMMAND ${__AUTORESIVISION} -t cmake -o ${__VERSION_CACHE} OUTPUT_FILE ${__VERSION_CONFIG})
+include(${__VERSION_CONFIG})
+
+# extract major, minor, patch version from git tag
+string(REGEX REPLACE "^v([0-9]+)\\..*" "\\1" VERSION_MAJOR "${VCS_TAG}")
+string(REGEX REPLACE "^v[0-9]+\\.([0-9]+).*" "\\1" VERSION_MINOR "${VCS_TAG}")
+string(REGEX REPLACE "^v[0-9]+\\.[0-9]+\\.([0-9]+).*" "\\1" VERSION_PATCH "${VCS_TAG}")
+string(REGEX REPLACE "[T\\:\\+\\-]" "" VERSION_DATE "${VCS_DATE}")
+
+if(VERSION_DAILY_BUILD)
+	set(VERSION_PATCH ${VERSION_PATCH}.${VERSION_DATE})
+endif()
+
+if(NOT VERSION_MAJOR)
+	set(VERSION_MAJOR 1)
+endif()
+
+if(NOT VERSION_MINOR)
+	set(VERSION_MINOR 0)
+endif()
+
+if(NOT VERSION_PATCH)
+	set(VERSION_PATCH 0)
+endif()
+
+set(DESCRIBE "${VCS_SHORT_HASH}")
+set(VERSION "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
+set(GIT_VERSION "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}-${DESCRIBE}")
+
+# Replace .- with _
+string(REGEX REPLACE "[\\.\\-]" "_" VAR_VERSION "${GIT_VERSION}")
+
+# print information
+message(STATUS "Welcome to Packet Adapter, Version: ${GIT_VERSION}")
+add_definitions(-DGIT_VERSION=\"${GIT_VERSION}\")
+add_definitions(-DVAR_VERSION=${VAR_VERSION})
+\ No newline at end of file