diff options
| -rw-r--r-- | Modules/ExternalProject.cmake | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Modules/ExternalProject.cmake b/Modules/ExternalProject.cmake index 301d1fc..1997572 100644 --- a/Modules/ExternalProject.cmake +++ b/Modules/ExternalProject.cmake @@ -1079,9 +1079,15 @@ function(_ep_add_download_command name) set(git_tag "master") endif() + # For the download step, and the git clone operation, only the repository + # should be recorded in a configured RepositoryInfo file. If the repo + # changes, the clone script should be run again. But if only the tag + # changes, avoid running the clone script again. Let the 'always' running + # update step checkout the new tag. + # set(repository ${git_repository}) set(module) - set(tag ${git_tag}) + set(tag) configure_file( "${CMAKE_ROOT}/Modules/RepositoryInfo.txt.in" "${stamp_dir}/${name}-gitinfo.txt" |