From eb71db94165318d71174fda86551ef651644a524 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Tue, 2 Feb 2021 23:45:18 +0000 Subject: opkg: Fix build reproducibility issue A build date was leaking into the generated docs and makefile used for ptests leading to reproducibility issues each time the month changed. Add a patch to use SOURCE_DATE_EPOCH to derive it if available. (From OE-Core rev: 61c639fcfdaa0a14e2a6a2bcca3215f99af94634) Signed-off-by: Richard Purdie (cherry picked from commit 6a9ca7aec4991eabd425e32fdf85f51bb1686b8b) Signed-off-by: Steve Sakoman Signed-off-by: Richard Purdie --- .../opkg/opkg/sourcedateepoch.patch | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 meta/recipes-devtools/opkg/opkg/sourcedateepoch.patch (limited to 'meta/recipes-devtools/opkg/opkg/sourcedateepoch.patch') diff --git a/meta/recipes-devtools/opkg/opkg/sourcedateepoch.patch b/meta/recipes-devtools/opkg/opkg/sourcedateepoch.patch new file mode 100644 index 0000000000..285d258c63 --- /dev/null +++ b/meta/recipes-devtools/opkg/opkg/sourcedateepoch.patch @@ -0,0 +1,25 @@ +Having CLEAN_DATE come from the current date doesn't allow for build +reproducibility. Add the option of using SOURCE_DATE_EPOCH if set +which for OE, it will be. + +Upstream-Status: Pending +RP 2021/2/2 + +Index: opkg-0.4.4/configure.ac +=================================================================== +--- opkg-0.4.4.orig/configure.ac ++++ opkg-0.4.4/configure.ac +@@ -281,7 +281,12 @@ AC_FUNC_UTIME_NULL + AC_FUNC_VPRINTF + AC_CHECK_FUNCS([memmove memset mkdir regcomp strchr strcspn strdup strerror strndup strrchr strstr strtol strtoul sysinfo utime]) + +-CLEAN_DATE=`date +"%B %Y" | tr -d '\n'` ++1607446883 ++if [ ! -z "$SOURCE_DATE_EPOCH" ]; then ++ CLEAN_DATE=`LC_ALL=C date -d @$SOURCE_DATE_EPOCH +"%B %Y" | tr -d '\n'` ++else ++ CLEAN_DATE=`date +"%B %Y" | tr -d '\n'` ++fi + + AC_SUBST([CLEAN_DATE]) + -- cgit v1.2.3-54-g00ecf