Merge pull request #920 from wolfman2000/wolf-cpack-uninstall

Have users uninstall older versions first.
2015-10-31 10:34:55 -04:00
parent 9c4db4b9f0 79d4f45096
commit 4b3937511d
1 changed files with 1 additions and 0 deletions
@@ -14,6 +14,7 @@ set(CPACK_PACKAGE_VERSION "${SM_VERSION_TRADITIONAL}")
 set(CPACK_NSIS_HELP_LINK "https://github.com/stepmania/stepmania/issues")
 set(CPACK_NSIS_PACKAGE_NAME "${SM_EXE_NAME} ${NSIS_VERSION_FINAL}")
 set(CPACK_NSIS_URL_INFO_ABOUT "http://www.stepmania.com/")
+set(CPACK_NSIS_ENABLE_UNINSTALL_BEFORE_INSTALL ON)
 set(CPACK_RESOURCE_FILE_README "${SM_ROOT_DIR}/README.md")
 set(CPACK_RESOURCE_FILE_LICENSE "${SM_CMAKE_DIR}/license_install.txt")
 set(CPACK_PACKAGE_EXECUTABLES