commit befc4910feb0eee2016e10000ed31e3fea7ef6b1 Author: Georg Koppen gk@torproject.org Date: Tue Jun 19 09:29:37 2018 +0000

Bug 26362: Use old MAR format for update file creation

Mozilla switched from Bzip2 to LZMA as compression algorithm for MAR files during th Firefox 56. That means esr52-based Tor Browsers don't understand LZMA yet. Thus, we still use Bzip2 for the first esr60-based MAR files and switch afterwards to LZMA. --- Makefile | 8 ++++---- projects/tor-browser/build | 3 +++ 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile index 4c21a83..80e9983 100644 --- a/Makefile +++ b/Makefile @@ -113,13 +113,13 @@ signtag-alpha: submodule-update incrementals-release: submodule-update $(rbm) build release --step update_responses_config --target release --target create_unsigned_incrementals tools/update-responses/download_missing_versions release - tools/update-responses/gen_incrementals release + MAR_OLD_FORMAT=1 tools/update-responses/gen_incrementals release $(rbm) build release --step hash_incrementals --target release

incrementals-alpha: submodule-update $(rbm) build release --step update_responses_config --target alpha --target create_unsigned_incrementals tools/update-responses/download_missing_versions alpha - tools/update-responses/gen_incrementals alpha + MAR_OLD_FORMAT=1 tools/update-responses/gen_incrementals alpha $(rbm) build release --step hash_incrementals --target alpha

update_responses-release: submodule-update @@ -134,13 +134,13 @@ dmg2mar-release: submodule-update $(rbm) build release --step update_responses_config --target release --target signed $(rbm) build release --step dmg2mar --target release --target signed tools/update-responses/download_missing_versions release - CHECK_CODESIGNATURE_EXISTS=1 MAR_SKIP_EXISTING=1 tools/update-responses/gen_incrementals release + CHECK_CODESIGNATURE_EXISTS=1 MAR_SKIP_EXISTING=1 MAR_OLD_FORMAT=1 tools/update-responses/gen_incrementals release

dmg2mar-alpha: submodule-update $(rbm) build release --step update_responses_config --target alpha --target signed $(rbm) build release --step dmg2mar --target alpha --target signed tools/update-responses/download_missing_versions alpha - CHECK_CODESIGNATURE_EXISTS=1 MAR_SKIP_EXISTING=1 tools/update-responses/gen_incrementals alpha + CHECK_CODESIGNATURE_EXISTS=1 MAR_SKIP_EXISTING=1 MAR_OLD_FORMAT=1 tools/update-responses/gen_incrementals alpha

submodule-update: git submodule update --init diff --git a/projects/tor-browser/build b/projects/tor-browser/build index 19aa657..52678ed 100644 --- a/projects/tor-browser/build +++ b/projects/tor-browser/build @@ -268,6 +268,9 @@ popd cd $distdir

[% IF c("var/build_mar") -%] + # Let's use the bzip2 format for now so that users can update to the first + # esr60-based Tor Browser. + export MAR_OLD_FORMAT=1 # Create full MAR file and compressed package. MAR_FILE=tor-browser-[% c("var/mar_osname") %]-[% c("var/torbrowser_version") %]_${PKG_LOCALE}.mar MAR=$MARTOOLS/mar MBSDIFF=$MARTOOLS/mbsdiff $MARTOOLS/make_full_update.sh -q $OUTDIR/$MAR_FILE "$TBDIR"