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gitian: Make windows dependencies outputs fully deterministic

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Sort .zip order, and other determinism changes to make sure builds
are repeatable for windows deps.
This commit is contained in:
Wladimir J. van der Laan
2014-02-04 15:30:48 +01:00
parent 23617fd01d
commit c43d1e5549
4 changed files with 16 additions and 23 deletions
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17
contrib/gitian-descriptors/qt-win.yml
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@@ -55,18 +55,9 @@ script: |
cd qt-everywhere-opensource-src-5.2.0
SPECNAME="win32-g++"
SPECFILE="qtbase/mkspecs/${SPECNAME}/qmake.conf"
sed 's/$TODAY/2011-01-30/' -i configure
sed 's/qt_instdate=`date +%Y-%m-%d`/qt_instdate=2011-01-30/' -i qtbase/configure
sed --posix "s|QMAKE_CFLAGS = -pipe -fno-keep-inline-dllexport|QMAKE_CFLAGS\t\t= -pipe -fno-keep-inline-dllexport -isystem /usr/$HOST/include/ -frandom-seed=qtbuild -I$DEPSDIR/include|" -i ${SPECFILE}
sed --posix "s|QMAKE_LFLAGS =|QMAKE_LFLAGS\t\t= -L$DEPSDIR/lib|" -i ${SPECFILE}
# ar adds timestamps to every object file included in the static library
# providing -D as ar argument is supposed to solve it, but doesn't work as qmake strips off the arguments and adds -M to pass a script...
# which somehow cannot be combined with other flags.
# use faketime only for ar, as it confuses make/qmake into hanging sometimes
sed --posix "s|QMAKE_LIB = \\\$\\\${CROSS_COMPILE}ar -ru|QMAKE_LIB\t\t= $HOME/ar -Dr|" -i ${SPECFILE}
echo '#!/bin/bash' > $HOME/ar
echo 'export LD_PRELOAD=/usr/lib/faketime/libfaketime.so.1' >> $HOME/ar
echo "$HOST-ar \"\$@\"" >> $HOME/ar
chmod +x $HOME/ar
# Don't load faketime while compiling Qt, qmake will get stuck in nearly infinite loops
#export LD_PRELOAD=/usr/lib/faketime/libfaketime.so.1
export FAKETIME=$REFERENCE_DATETIME
@@ -76,10 +67,12 @@ script: |
make $MAKEOPTS install
#
cd $INSTALLPREFIX
# Remove unused non-deterministic stuff
rm host/bin/qtpaths.exe lib/libQt5Bootstrap.a lib/libQt5Bootstrap.la
# as zip stores file timestamps, use faketime to intercept stat calls to set dates for all files to reference date
export LD_PRELOAD=/usr/lib/faketime/libfaketime.so.1
zip -r $OUTDIR/qt-win${BITS}-5.2.0-gitian-r2.zip *
find -print0 | xargs -r0 touch # fix up timestamps before packaging
find | sort | zip -@ $OUTDIR/qt-win${BITS}-5.2.0-gitian-r2.zip
unset LD_PRELOAD
unset FAKETIME
done # for BITS in