diff options
Diffstat (limited to 'locale/programs/locfile.c')
| -rw-r--r-- | locale/programs/locfile.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/locale/programs/locfile.c b/locale/programs/locfile.c index 32e5f76..1555231 100644 --- a/locale/programs/locfile.c +++ b/locale/programs/locfile.c @@ -702,7 +702,7 @@ write_locale_data (const char *output_path, int catidx, const char *category, size_t cnt, step, maxiov; int fd; char *fname; - const char **other_paths; + const char **other_paths = NULL; uint32_t header[2]; size_t n_elem; struct iovec vec[3]; @@ -827,9 +827,22 @@ failure while writing data for category `%s'"), category); close (fd); - /* Compare the file with the locale data files for the same category in - other locales, and see if we can reuse it, to save disk space. */ - other_paths = siblings (output_path); + /* Compare the file with the locale data files for the same category + in other locales, and see if we can reuse it, to save disk space. + If the user specified --no-hard-links to localedef then hard_links + is false, other_paths remains NULL and we skip the optimization + below. The use of --no-hard-links is distribution specific since + some distros have post-processing hard-link steps and so doing this + here is a waste of time. Worse than a waste of time in rpm-based + distributions it can result in build determinism issues from + build-to-build since some files may get a hard link in one pass but + not in another (if the files happened to be created in parallel). */ + if (hard_links) + other_paths = siblings (output_path); + + /* If there are other paths, then walk the sibling paths looking for + files with the same content so we can hard link and reduce disk + space usage. */ if (other_paths != NULL) { struct stat64 fname_stat; |