Source: antlr Severity: normal Tags: patch User: reproducible-bui...@lists.alioth.debian.org Usertags: timestamps X-Debbugs-Cc: reproducible-b...@lists.alioth.debian.org
Timestamps are embedded in the antlr.jar file: https://tests.reproducible-builds.org/debian/rb-pkg/bullseye/amd64/diffoscope-results/antlr.html ./usr/share/java/antlr-2.7.7.jar System.err.println("ANTLR·Parser·Generator···Version·2.7.7·(20210621)···1989-2005"); vs. System.err.println("ANTLR·Parser·Generator···Version·2.7.7·(20220726)···1989-2005"); Tool.version·=·"2.7.7·(20210621)"; vs. Tool.version·=·"2.7.7·(20220726)"; public·static·final·String·datestamp·=·"20210621"; vs. public·static·final·String·datestamp·=·"20220726"; public·static·final·String·project_version·=·"2.7.7·(20210621)"; vs. public·static·final·String·project_version·=·"2.7.7·(20220726)"; The attached patches fix this by adding support for SOURCE_DATE_EPOCH to configure.in and Makefile.in. With these patches applied (and the recently submitted patch regarding example Makefiles), antlr should become reproducible on the tests.reproducible-builds.org infrastructure. Thanks for maintaining antlr! live well, vagrant
From 720ef9012317fd3254c5f4624fc076627d7ad434 Mon Sep 17 00:00:00 2001 From: Vagrant Cascadian <vagr...@reproducible-builds.org> Date: Wed, 14 Jul 2021 14:25:12 +0000 Subject: [PATCH 2/3] configure.in: Set timestamp from SOURCE_DATE_EPOCH variable. https://reproducible-builds.org/docs/source-date-epoch/ --- configure.in | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/configure.in b/configure.in index 8100f62a..c9aa8db0 100644 --- a/configure.in +++ b/configure.in @@ -111,7 +111,11 @@ AC_SUBST([APTC]) VERSION=`echo $PACKAGE_VERSION | cut -d . -f 1` SUBVERSION=`echo $PACKAGE_VERSION | cut -d . -f 2` PATCHLEVEL=`echo $PACKAGE_VERSION | cut -d . -f 3` -TIMESTAMP=`date +%Y%m%d` +# Set TIMESTAMP from SOURCE_DATE_EPOCH +# https://reproducible-builds.org/docs/source-date-epoch/ +SOURCE_DATE_EPOCH="${SOURCE_DATE_EPOCH:-$(date +%s)}" +DATE_FMT="+%Y%m%d" +TIMESTAMP=`date -u -d "@$SOURCE_DATE_EPOCH" "$DATE_FMT" 2>/dev/null || date -u -r "$SOURCE_DATE_EPOCH" "$DATE_FMT" 2>/dev/null || date -u "$DATE_FMT"` ## @abs_this_builddir@ - absolute path to top of build directory. ## According to GNU autoconf we can rely on that there's a proper -- 2.32.0
From 70f31c66e4e8b0d3a2b9a66a3edfed74f991c2a4 Mon Sep 17 00:00:00 2001 From: Vagrant Cascadian <vagr...@reproducible-builds.org> Date: Wed, 14 Jul 2021 14:27:53 +0000 Subject: [PATCH 3/3] Makefile.in: Set timestamp from SOURCE_DATE_PEOCH environment variable. https://reproducible-builds.org/docs/source-date-epoch/ --- Makefile.in | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/Makefile.in b/Makefile.in index 8fa86d69..e44ca4b8 100644 --- a/Makefile.in +++ b/Makefile.in @@ -46,7 +46,14 @@ maintainer-clean: distclean # Rule to make a tarball exclusive all kinds of fluff # -TIMESTAMP = $(shell date +%Y%m%d) +# Set TIMESTAMP from SOURCE_DATE_EPOCH +# https://reproducible-builds.org/docs/source-date-epoch/ +DATE_FMT = +%Y%m%d +ifdef SOURCE_DATE_EPOCH + TIMESTAMP ?= $(shell date -u -d "@$(SOURCE_DATE_EPOCH)" "$(DATE_FMT)" 2>/dev/null || date -u -r "$(SOURCE_DATE_EPOCH)" "$(DATE_FMT)" 2>/dev/null || date -u "$(DATE_FMT)") +else + TIMESTAMP ?= $(shell date "$(DATE_FMT)") +endif TAR_DIR = $(versioneddir) TAR_FILE = $(versioneddir).tar -- 2.32.0
signature.asc
Description: PGP signature
