From 402fc5a6000bf0ec12f05d4aa2b3e250ec85a60a Mon Sep 17 00:00:00 2001 From: David Oberhollenzer Date: Fri, 2 Aug 2019 11:41:36 +0200 Subject: Implement support for SOURCE_DATE_EPOCH environment variable reproducible-builds.org suggests the use of an environment variable as a source for time stamps: https://reproducible-builds.org/specs/source-date-epoch/ This commit adds support for setting the default mtime from the variable, if it is set and only defaulting to 0 if not. The timestamp given by the command line switch takes precedence. Signed-off-by: David Oberhollenzer --- lib/fstree/fstree.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'lib/fstree/fstree.c') diff --git a/lib/fstree/fstree.c b/lib/fstree/fstree.c index 3c240e7..6955c17 100644 --- a/lib/fstree/fstree.c +++ b/lib/fstree/fstree.c @@ -7,6 +7,7 @@ #include "config.h" #include "fstree.h" +#include "util.h" #include #include @@ -110,6 +111,7 @@ int fstree_init(fstree_t *fs, size_t block_size, char *defaults) memset(fs, 0, sizeof(*fs)); fs->defaults.st_mode = S_IFDIR | 0755; fs->defaults.st_blksize = block_size; + fs->defaults.st_mtime = get_source_date_epoch(); fs->block_size = block_size; if (defaults != NULL && process_defaults(&fs->defaults, defaults) != 0) -- cgit v1.2.3