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gitian: Post-process .a libraries for win to be deterministic
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@laanwj
laanwj committed Feb 10, 2014
1 parent c43d1e5 commit 6b55e6b
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Showing 4 changed files with 46 additions and 5 deletions.
11 changes: 10 additions & 1 deletion contrib/gitian-descriptors/boost-win.yml
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Expand Up @@ -20,6 +20,7 @@ script: |
export FAKETIME=$REFERENCE_DATETIME
export TZ=UTC
INDIR=$HOME/build
TEMPDIR=$HOME/tmp
# Input Integrity Check
echo "fff00023dd79486d444c8e29922f4072e1d451fc5a4d2b6075852ead7f2b7b52 boost_1_55_0.tar.bz2" | shasum -c
echo "d2b7f6a1d7051faef3c9cf41a92fa3671d905ef1e1da920d07651a43299f6268 boost-mingw-gas-cross-compile-2013-03-03.patch" | shasum -c
Expand Down Expand Up @@ -70,8 +71,16 @@ script: |
# http://statmt.org/~s0565741/software/boost_1_52_0/libs/context/doc/html/context/requirements.html
# "For cross-compiling the lib you must specify certain additional properties at bjam command line: target-os, abi, binary-format, architecture and address-model."
./bjam toolset=gcc binary-format=pe target-os=windows threadapi=win32 address-model=$BITS threading=multi variant=release link=static runtime-link=static --user-config=user-config.jam --without-mpi --without-python -sNO_BZIP2=1 -sNO_ZLIB=1 --layout=tagged --build-type=complete --prefix="$INSTALLPREFIX" $MAKEOPTS install
# post-process all generated libraries to be deterministic
# extract them to a temporary directory then re-build them deterministically
for LIB in $(find $INSTALLPREFIX -name \*.a); do
rm -rf $TEMPDIR && mkdir $TEMPDIR && cd $TEMPDIR
$HOST-ar xv $LIB | cut -b5- > /tmp/list.txt
rm $LIB
$HOST-ar crsD $LIB $(cat /tmp/list.txt)
done
#
cd "$INSTALLPREFIX"
find | sort | zip -@ $OUTDIR/boost-win$BITS-1.55.0-gitian-r6.zip
find | sort | zip -X@ $OUTDIR/boost-win$BITS-1.55.0-gitian-r6.zip
done # for BITS in
11 changes: 10 additions & 1 deletion contrib/gitian-descriptors/deps-win.yml
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Expand Up @@ -26,6 +26,7 @@ script: |
export FAKETIME=$REFERENCE_DATETIME
export TZ=UTC
INDIR=$HOME/build
TEMPDIR=$HOME/tmp
# Input Integrity Check
echo "f74f15e8c8ff11aa3d5bb5f276d202ec18d7246e95f961db76054199c69c1ae3 openssl-1.0.1e.tar.gz" | sha256sum -c
echo "12edc0df75bf9abd7f82f821795bcee50f42cb2e5f76a6a281b85732798364ef db-4.8.30.NC.tar.gz" | sha256sum -c
Expand Down Expand Up @@ -113,7 +114,15 @@ script: |
make
make install
cd ..
# post-process all generated libraries to be deterministic
# extract them to a temporary directory then re-build them deterministically
for LIB in $(find $INSTALLPREFIX -name \*.a); do
rm -rf $TEMPDIR && mkdir $TEMPDIR && cd $TEMPDIR
$HOST-ar xv $LIB | cut -b5- > /tmp/list.txt
rm $LIB
$HOST-ar crsD $LIB $(cat /tmp/list.txt)
done
#
cd $INSTALLPREFIX
find include lib | sort | zip -@ $OUTDIR/bitcoin-deps-win$BITS-gitian-r10.zip
find include lib | sort | zip -X@ $OUTDIR/bitcoin-deps-win$BITS-gitian-r10.zip
done # for BITS in
11 changes: 10 additions & 1 deletion contrib/gitian-descriptors/protobuf-win.yml
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Expand Up @@ -17,6 +17,7 @@ script: |
#
export TZ=UTC
INDIR=$HOME/build
TEMPDIR=$HOME/tmp
OPTFLAGS="-O2"
# Integrity Check
echo "13bfc5ae543cf3aa180ac2485c0bc89495e3ae711fc6fab4f8ffe90dfb4bb677 protobuf-2.5.0.tar.bz2" | sha256sum -c
Expand Down Expand Up @@ -48,9 +49,17 @@ script: |
export FAKETIME=$REFERENCE_DATETIME
make
make install
# post-process all generated libraries to be deterministic
# extract them to a temporary directory then re-build them deterministically
for LIB in $(find $INSTALLPREFIX -name \*.a); do
rm -rf $TEMPDIR && mkdir $TEMPDIR && cd $TEMPDIR
$HOST-ar xv $LIB | cut -b5- > /tmp/list.txt
rm $LIB
$HOST-ar crsD $LIB $(cat /tmp/list.txt)
done
#
cd $INSTALLPREFIX
find include lib host | sort | zip -@ $OUTDIR/protobuf-win$BITS-2.5.0-gitian-r4.zip
find include lib host | sort | zip -X@ $OUTDIR/protobuf-win$BITS-2.5.0-gitian-r4.zip
unset LD_PRELOAD
unset FAKETIME
done # for BITS in
18 changes: 16 additions & 2 deletions contrib/gitian-descriptors/qt-win.yml
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Expand Up @@ -21,6 +21,7 @@ script: |
# Defines
export TZ=UTC
INDIR=$HOME/build
TEMPDIR=$HOME/tmp
# Qt: workaround for determinism in resource ordering
# Qt5's rcc uses a QHash to store the files for the resource.
# A security fix in QHash makes the ordering of keys to be different on every run
Expand Down Expand Up @@ -58,21 +59,34 @@ script: |
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 ${SPECFILE}
# Before we tried to pass arguments to ar (static linking) in using QMAKE_LIB, however
# qt removes the arguments for ar and provides a script which makes it impossible to pass the determinism flag -
# so rather than try to replace ar, post-process all libraries and plugins at the end.
#
# Don't load faketime while compiling Qt, qmake will get stuck in nearly infinite loops
#export LD_PRELOAD=/usr/lib/faketime/libfaketime.so.1
export FAKETIME=$REFERENCE_DATETIME
#export FAKETIME=$REFERENCE_DATETIME
#
# Compile static libraries, and use statically linked openssl (-openssl-linked):
OPENSSL_LIBS="-L$DEPSDIR/lib -lssl -lcrypto -lgdi32" ./configure -prefix $INSTALLPREFIX -bindir $INSTALLPREFIX/host/bin -confirm-license -release -opensource -static -xplatform $SPECNAME -device-option CROSS_COMPILE="$HOST-" -no-audio-backend -no-javascript-jit -no-sql-sqlite -no-sql-odbc -no-nis -no-cups -no-iconv -no-dbus -no-gif -no-opengl -no-compile-examples -no-feature-style-windowsce -no-feature-style-windowsmobile -no-qml-debug -openssl-linked -skip qtsvg -skip qtwebkit -skip qtwebkit-examples -skip qtserialport -skip qtdeclarative -skip qtmultimedia -skip qtimageformats -skip qtlocation -skip qtsensors -skip qtquick1 -skip qtquickcontrols -skip qtactiveqt -skip qtconnectivity -skip qtwinextras -skip qtxmlpatterns -skip qtscript -skip qtdoc -system-libpng -system-zlib
make $MAKEOPTS install
# post-process all generated libraries and plugins to be deterministic
# extract them to a temporary directory then re-build them deterministically
for LIB in $(find $INSTALLPREFIX -name *.a); do
rm -rf $TEMPDIR && mkdir $TEMPDIR && cd $TEMPDIR
$HOST-ar xv $LIB | cut -b5- > /tmp/list.txt
rm $LIB
$HOST-ar crsD $LIB $(cat /tmp/list.txt)
done
#
cd $INSTALLPREFIX
# Remove unused non-deterministic stuff
rm host/bin/qtpaths.exe lib/libQt5Bootstrap.a lib/libQt5Bootstrap.la
# as zip stores file timestamps, use faketime to intercept stat calls to set dates for all files to reference date
export LD_PRELOAD=/usr/lib/faketime/libfaketime.so.1
export FAKETIME=$REFERENCE_DATETIME
find -print0 | xargs -r0 touch # fix up timestamps before packaging
find | sort | zip -@ $OUTDIR/qt-win${BITS}-5.2.0-gitian-r2.zip
find | sort | zip -X@ $OUTDIR/qt-win${BITS}-5.2.0-gitian-r2.zip
unset LD_PRELOAD
unset FAKETIME
done # for BITS in

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