3 files changed, 57 insertions, 16 deletions
diff --git a/contrib/gitian-descriptors/boost-linux.yml b/contrib/gitian-descriptors/boost-linux.yml
index 48b27aa26d..a538ff30a8 100644
--- a/contrib/gitian-descriptors/boost-linux.yml
+++ b/contrib/gitian-descriptors/boost-linux.yml
@@ -19,12 +19,16 @@ files:
 - "boost_1_55_0.tar.bz2"
 script: |
   STAGING="$HOME/install"
+  TEMPDIR="$HOME/tmp"
   export LIBRARY_PATH="$STAGING/lib"
+  export LD_PRELOAD=/usr/lib/faketime/libfaketime.so.1
+  export FAKETIME=$REFERENCE_DATETIME
+  export TZ=UTC
   # Input Integrity Check
   echo "fff00023dd79486d444c8e29922f4072e1d451fc5a4d2b6075852ead7f2b7b52  boost_1_55_0.tar.bz2" | shasum -c
 
   mkdir -p "$STAGING"
-  tar xjf boost_1_55_0.tar.bz2
+  tar --warning=no-timestamp -xjf boost_1_55_0.tar.bz2
   cd boost_1_55_0
   GCCVERSION=$(g++ -E -dM $(mktemp --suffix=.h) | grep __VERSION__ | cut -d ' ' -f 3 | cut -d '"' -f 2)
   # note: bjam with -d+2 reveals that -O3 is implied by default, no need to provide it in cxxflags
@@ -35,9 +39,16 @@ script: |
 
   ./bootstrap.sh --without-icu
 
-  ./bjam toolset=gcc threadapi=pthread threading=multi variant=release link=static runtime-link=shared --user-config=user-config.jam --without-mpi --without-python -sNO_BZIP2=1 --layout=tagged --build-type=complete --prefix="$STAGING" $MAKEOPTS install
+  ./bjam toolset=gcc threadapi=pthread threading=multi variant=release link=static runtime-link=shared --user-config=user-config.jam --without-mpi --without-python -sNO_BZIP2=1 --layout=tagged --build-type=complete --prefix="$STAGING" $MAKEOPTS -d+2 install
 
+  # post-process all generated libraries to be deterministic
+  # extract them to a temporary directory then re-build them deterministically
+  for LIB in $(find $STAGING -name \*.a); do
+    rm -rf $TEMPDIR && mkdir $TEMPDIR && cd $TEMPDIR
+    ar xv $LIB | cut -b5- > /tmp/list.txt
+    rm $LIB
+    ar crsD $LIB $(cat /tmp/list.txt)
+  done
+  #
   cd "$STAGING"
-  export LD_PRELOAD=/usr/lib/faketime/libfaketime.so.1
-  export FAKETIME=$REFERENCE_DATETIME
-  zip -r $OUTDIR/boost-linux${GBUILD_BITS}-1.55.0-gitian-r1.zip *
+  find | sort | zip -X@ $OUTDIR/boost-linux${GBUILD_BITS}-1.55.0-gitian-r1.zip
diff --git a/contrib/gitian-descriptors/deps-linux.yml b/contrib/gitian-descriptors/deps-linux.yml
index 12c3179ea1..908f9321a4 100644
--- a/contrib/gitian-descriptors/deps-linux.yml
+++ b/contrib/gitian-descriptors/deps-linux.yml
@@ -23,7 +23,11 @@ files:
 - "db-4.8.30.NC.tar.gz"
 script: |
   STAGING="$HOME/install"
+  TEMPDIR="$HOME/tmp"
   OPTFLAGS='-O2'
+  export LD_PRELOAD=/usr/lib/faketime/libfaketime.so.1
+  export FAKETIME=$REFERENCE_DATETIME
+  export TZ=UTC
   export LIBRARY_PATH="$STAGING/lib"
   # Integrity Check
   echo "f74f15e8c8ff11aa3d5bb5f276d202ec18d7246e95f961db76054199c69c1ae3  openssl-1.0.1e.tar.gz"  | sha256sum -c
@@ -37,6 +41,7 @@ script: |
   cd openssl-1.0.1e
   #   need -fPIC to avoid relocation error in 64 bit builds
   ./config no-shared no-zlib no-dso no-krb5 --openssldir=$STAGING -fPIC
+  #   need to build OpenSSL with faketime because a timestamp is embedded into cversion.o
   make
   make install_sw
   cd ..
@@ -48,18 +53,26 @@ script: |
   rm -f $STAGING/lib/libminiupnpc.so* # no way to skip shared lib build
   cd ..
   #
-  tar xjfm qrencode-3.4.3.tar.bz2
+  tar xjf qrencode-3.4.3.tar.bz2
   cd qrencode-3.4.3
+  unset FAKETIME # unset fake time during configure, as it does some clock sanity tests
   #   need --with-pic to avoid relocation error in 64 bit builds
-  ./configure --prefix=$STAGING --enable-static --disable-shared --with-pic --without-tools --disable-maintainer-mode --disable-dependency-tracking
+  ./configure --prefix=$STAGING --enable-static --disable-shared --with-pic --without-tools --disable-dependency-tracking
+  # Workaround to prevent re-configuring by make; make all files have a date in the past
+  find . -print0 | xargs -r0 touch -t 200001010000
+  export FAKETIME=$REFERENCE_DATETIME
   make $MAKEOPTS install
   cd ..
   #
-  tar xjfm protobuf-2.5.0.tar.bz2
+  tar xjf protobuf-2.5.0.tar.bz2
   cd protobuf-2.5.0
   mkdir -p $STAGING/host/bin
+  unset FAKETIME # unset fake time during configure, as it does some clock sanity tests
   #   need --with-pic to avoid relocation error in 64 bit builds
-  ./configure --prefix=$STAGING --bindir=$STAGING/host/bin --enable-static --disable-shared --with-pic
+  ./configure --prefix=$STAGING --bindir=$STAGING/host/bin --enable-static --disable-shared --with-pic --without-zlib
+  # Workaround to prevent re-configuring by make; make all files have a date in the past
+  find . -print0 | xargs -r0 touch -t 200001010000
+  export FAKETIME=$REFERENCE_DATETIME
   make $MAKEOPTS install
   cd ..
   #
@@ -67,9 +80,19 @@ script: |
   cd db-4.8.30.NC/build_unix
   #   need --with-pic to avoid relocation error in 64 bit builds
   ../dist/configure --prefix=$STAGING --enable-cxx --disable-shared --with-pic
+  # Workaround to prevent re-configuring by make; make all files have a date in the past
+  find . -print0 | xargs -r0 touch -t 200001010000
   make $MAKEOPTS library_build
   make install_lib install_include
   cd ../..
+  # post-process all generated libraries to be deterministic
+  # extract them to a temporary directory then re-build them deterministically
+  for LIB in $(find $STAGING -name \*.a); do
+    rm -rf $TEMPDIR && mkdir $TEMPDIR && cd $TEMPDIR
+    ar xv $LIB | cut -b5- > /tmp/list.txt
+    rm $LIB
+    ar crsD $LIB $(cat /tmp/list.txt)
+  done
   #
   cd $STAGING
-  zip -r $OUTDIR/bitcoin-deps-linux${GBUILD_BITS}-gitian-r2.zip include lib bin host
+  find include lib bin host | sort | zip -X@ $OUTDIR/bitcoin-deps-linux${GBUILD_BITS}-gitian-r3.zip
diff --git a/contrib/gitian-descriptors/gitian-linux.yml b/contrib/gitian-descriptors/gitian-linux.yml
index 329f4c6b49..bf355fd828 100644
--- a/contrib/gitian-descriptors/gitian-linux.yml
+++ b/contrib/gitian-descriptors/gitian-linux.yml
@@ -21,33 +21,40 @@ remotes:
 - "url": "https://github.com/bitcoin/bitcoin.git"
   "dir": "bitcoin"
 files:
-- "bitcoin-deps-linux32-gitian-r2.zip"
-- "bitcoin-deps-linux64-gitian-r2.zip"
+- "bitcoin-deps-linux32-gitian-r3.zip"
+- "bitcoin-deps-linux64-gitian-r3.zip"
 - "boost-linux32-1.55.0-gitian-r1.zip"
 - "boost-linux64-1.55.0-gitian-r1.zip"
 script: |
   STAGING="$HOME/install"
   OPTFLAGS='-O2'
   BINDIR="${OUTDIR}/bin/${GBUILD_BITS}" # 32/64 bit build specific output directory
+  TEMPDIR="$HOME/tempdir"
+  export TZ=UTC
   export LIBRARY_PATH="$STAGING/lib"
   mkdir -p ${BINDIR}
   #
   mkdir -p $STAGING
   cd $STAGING
-  unzip ../build/bitcoin-deps-linux${GBUILD_BITS}-gitian-r2.zip
+  unzip ../build/bitcoin-deps-linux${GBUILD_BITS}-gitian-r3.zip
   unzip ../build/boost-linux${GBUILD_BITS}-1.55.0-gitian-r1.zip
   cd ../build
   #
   cd bitcoin
-  export TAR_OPTIONS=--mtime=`echo $REFERENCE_DATETIME | awk '{ print $1 }'`
   ./autogen.sh
   ./configure --prefix=$STAGING --bindir=$BINDIR --with-protoc-bindir=$STAGING/host/bin --with-boost=$STAGING --disable-maintainer-mode --disable-dependency-tracking PKG_CONFIG_PATH="$STAGING/lib/pkgconfig" CPPFLAGS="-I$STAGING/include ${OPTFLAGS}" LDFLAGS="-L$STAGING/lib ${OPTFLAGS}" CXXFLAGS="-frandom-seed=bitcoin ${OPTFLAGS}" BOOST_CHRONO_EXTRALIBS="-lrt"
   make dist
+  DISTNAME=`echo bitcoin-*.tar.gz`
   mkdir -p distsrc
   cd distsrc
-  tar --strip-components=1 -xf ../bitcoin-*.tar.*
+  tar --strip-components=1 -xf ../$DISTNAME
   ./configure --prefix=$STAGING --bindir=$BINDIR --with-protoc-bindir=$STAGING/host/bin --with-boost=$STAGING --disable-maintainer-mode --disable-dependency-tracking PKG_CONFIG_PATH="$STAGING/lib/pkgconfig" CPPFLAGS="-I$STAGING/include ${OPTFLAGS}" LDFLAGS="-L$STAGING/lib ${OPTFLAGS}" CXXFLAGS="-frandom-seed=bitcoin ${OPTFLAGS}" BOOST_CHRONO_EXTRALIBS="-lrt"
   make $MAKEOPTS
   make $MAKEOPTS install-strip
+  
+  # sort distribution tar file and normalize user/group/mtime information for deterministic output
   mkdir -p $OUTDIR/src
-  cp ../bitcoin-*.tar.* $OUTDIR/src
+  rm -rf $TEMPDIR
+  mkdir -p $TEMPDIR
+  cd $TEMPDIR
+  tar -xvf $HOME/build/bitcoin/$DISTNAME | sort | tar --no-recursion -cT /dev/stdin --mode='u+rw,go+r-w,a+X' --owner=0 --group=0 --mtime="$REFERENCE_DATETIME" | gzip -n > $OUTDIR/src/$DISTNAME