Author: nbd Date: 2016-02-01 00:29:07 +0100 (Mon, 01 Feb 2016) New Revision: 48584
Added: trunk/scripts/get_source_date_epoch.sh Modified: trunk/include/toplevel.mk Log: build: introduce SOURCE_DATE_EPOCH variable SOURCE_DATE_EPOCH is the date of the last modified file using git/svn as date source. See https://reproducible-builds.org/specs/source-date-epoch/ Signed-off-by: Alexander Couzens <[email protected]> Signed-off-by: Felix Fietkau <[email protected]> Modified: trunk/include/toplevel.mk =================================================================== --- trunk/include/toplevel.mk 2016-01-31 23:28:55 UTC (rev 48583) +++ trunk/include/toplevel.mk 2016-01-31 23:29:07 UTC (rev 48584) @@ -24,6 +24,7 @@ export REVISION export GIT_CONFIG_PARAMETERS='core.autocrlf=false' export MAKE_JOBSERVER=$(filter --jobserver%,$(MAKEFLAGS)) +export SOURCE_DATE_EPOCH:=$(shell $(TOPDIR)/scripts/get_source_date_epoch.sh) # prevent perforce from messing with the patch utility unexport P4PORT P4USER P4CONFIG P4CLIENT Added: trunk/scripts/get_source_date_epoch.sh =================================================================== --- trunk/scripts/get_source_date_epoch.sh (rev 0) +++ trunk/scripts/get_source_date_epoch.sh 2016-01-31 23:29:07 UTC (rev 48584) @@ -0,0 +1,31 @@ +#!/usr/bin/env bash +export LANG=C +export LC_ALL=C +[ -n "$TOPDIR" ] && cd $TOPDIR + +try_version() { + [ -f version.date ] || return 1 + SOURCE_DATE_EPOCH="$(cat version.date)" + [ -n "$SOURCE_DATE_EPOCH" ] +} + +try_svn() { + [ -d .svn ] || return 1 + SOURCE_DATE_EPOCH="$(./scripts/portable_date.sh "$(svn info --show-item last-changed-date)" +%s)" + [ -n "$SOURCE_DATE_EPOCH" ] +} + +try_git() { + [ -e .git ] || return 1 + SOURCE_DATE_EPOCH="$(git log -1 --format=format:%ct)" + [ -n "$SOURCE_DATE_EPOCH" ] +} + +try_hg() { + [ -d .hg ] || return 1 + SOURCE_DATE_EPOCH="" + [ -n "$SOURCE_DATE_EPOCH" ] +} + +try_version || try_svn || try_git || try_hg || SOURCE_DATE_EPOCH="" +echo "$SOURCE_DATE_EPOCH" Property changes on: trunk/scripts/get_source_date_epoch.sh ___________________________________________________________________ Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property _______________________________________________ openwrt-commits mailing list [email protected] https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-commits
