| Message ID | 1479376839-27795-5-git-send-email-jezz@sysmic.org |
|---|---|
| State | Superseded |
| Headers | show |
diff --git a/Makefile b/Makefile index 17e49e4..c21ba4a 100644 --- a/Makefile +++ b/Makefile @@ -249,6 +249,7 @@ ifeq ($(BR2_REPRODUCIBLE),y) export TZ=UTC export LANG=C export LC_ALL=C +export GZIP=-n export SOURCE_DATE_EPOCH=$(SOURCE_DATE_EPOCH) SOURCE_DATE_GIT = $(shell GIT_DIR=$(TOPDIR)/.git $(GIT) log -1 --format=%at) SOURCE_DATE_CHANGES = $(shell date -d `echo $(BR2_VERSION) | sed 's/^\(....\)\.\(..\).*/\1-\2-01T23:59:59/'` +%s)
Default invocation to gzip include timestamp in output file. This feature is incompatible with BR2_REPRODUCIBLE. It is possible to disable it with '-n'. The environment variable GZIP can hold a set of default options for gzip. So instead to find all gzip invocation in build process, we just export 'GZIP=-n'. Notice bzip2, lzma and xz are impacted by this problem. On the other hand, lzop include timestamp and does not provide any way to disable it. This work was sponsored by `BA Robotic Systems'. Signed-off-by: Jérôme Pouiller <jezz@sysmic.org> --- Makefile | 1 + 1 file changed, 1 insertion(+)