新增自动git版本号和打包脚本

cmake/Package.cmake

@@ -0,0 +1,31 @@
+if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+    set(CPACK_PACKAGE_NAME "${lib_name}-debug")
+else()
+    set(CPACK_PACKAGE_NAME ${lib_name})
+endif()
+
+message(STATUS "Package: ${CPACK_PACKAGE_NAME}")
+
+set(CPACK_PACKAGE_VECDOR "MESA")
+set(CPACK_PACKAGE_VERSION_MAJOR "${VERSION_MAJOR}")
+set(CPACK_PACKAGE_VERSION_MINOR "${VERSION_MINOR}")
+set(CPACK_PACKAGE_VERSION_PATCH "${VERSION_PATCH}.${VERSION_BUILD}")
+set(CPACK_PACKAGING_INSTALL_PREFIX ${CMAKE_INSTALL_PREFIX})
+
+# RPM Build
+set(CPACK_GENERATOR "RPM")
+set(CPACK_RPM_AUTO_GENERATED_FILE_NAME ON)
+set(CPACK_RPM_FILE_NAME "RPM-DEFAULT")
+set(CPACK_RPM_PACKAGE_VENDOR "MESA")
+set(CPACK_RPM_PACKAGE_AUTOREQPROV "no")
+set(CPACK_RPM_PACKAGE_RELEASE_DIST on)
+set(CPACK_RPM_DEBUGINFO_PACKAGE on)
+
+# Must uninstall the debug package before install release package
+if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+    set(CPACK_RPM_PACKAGE_CONFLICTS ${lib_name})
+else()
+    set(CPACK_RPM_PACKAGE_CONFLICTS "${lib_name}-debug")
+endif()
+
+include(CPack)

cmake/Version.cmake

@@ -0,0 +1,48 @@
+
+# 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 ${__VERSION_CONFIG} ERROR_QUIET)
+include(${__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 "${VCS_TAG}")
+
+if(NOT VERSION_MAJOR)
+    set(VERSION_MAJOR 1)
+endif()
+
+if(NOT VERSION_MINOR)
+    set(VERSION_MINOR 0)
+endif()
+
+if(NOT VERSION_PATCH)
+    set(VERSION_PATCH 0)
+endif()
+
+set(VERSION "${VERSION_MAJOR}_${VERSION_MINOR}_${VERSION_PATCH}")
+set(VERSION_BUILD "${VCS_SHORT_HASH}")
+
+# print information
+message(STATUS "VERSION: ${VERSION}-${VERSION_BUILD}")
+
+set(GIT_VERSION
+    "${VERSION}-${CMAKE_BUILD_TYPE}-${VERSION_BUILD}-${VCS_BRANCH}-${VCS_DATE}")
+
+string(REGEX REPLACE "[-:+\\.]" "_" GIT_VERSION ${GIT_VERSION})
+
+add_definitions(-DGIT_VERSION=${GIT_VERSION})
+
+message(STATUS "add GIT_VERSION: ${GIT_VERSION}")