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Add suport for deterministic armhf builds
Many people use development boards (Raspberry Pi 2, Banana Pi, Odroid boards, etc) to run full nodes in CLI mode. The only option they had until now is to compile their own from source. Even though many tutorials are available, it is still not trivial for non tech-savvy users. Providing an officially built armhf binary would provide non tech-savvy users an easy ramp-on to Bitcoin Classic. *** GUI has been disabled for this build — according to Qt docs it needs to be compiled on with device-specific headers. Most armhf users use it in CLI mode only anyway. Tested binaries on Raspberry Pi2, Odroid C1 and Odroid XU4.
This commit is contained in:
Barnabas Debreczeni
parent
2e39bf1dc4
commit
8465190cb6
3 changed files with 123 additions and 6 deletions
112
contrib/gitian-descriptors/gitian-linux-armhf.yml
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112
contrib/gitian-descriptors/gitian-linux-armhf.yml
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@ -0,0 +1,112 @@
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---
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name: "bitcoin-linux-armhf-0.12"
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enable_cache: true
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suites:
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- "trusty"
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architectures:
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- "amd64"
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packages:
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- "g++-arm-linux-gnueabihf"
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- "git-core"
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- "pkg-config"
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- "autoconf"
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- "libtool"
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- "automake"
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- "faketime"
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- "bsdmainutils"
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- "binutils-gold"
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- "ca-certificates"
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- "python"
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reference_datetime: "2016-01-01 00:00:00"
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remotes:
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- "url": "https://github.com/bitcoinclassic/bitcoinclassic.git"
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"dir": "bitcoin"
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files: []
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script: |
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WRAP_DIR=$HOME/wrapped
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HOSTS="arm-linux-gnueabihf"
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CONFIGFLAGS="--enable-glibc-back-compat --enable-reduce-exports LDFLAGS=-static-libstdc++"
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FAKETIME_HOST_PROGS=""
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FAKETIME_PROGS="date ar ranlib nm strip"
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export QT_RCC_TEST=1
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export GZIP="-9n"
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export TAR_OPTIONS="--mtime="$REFERENCE_DATE\\\ $REFERENCE_TIME""
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export TZ="UTC"
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export BUILD_DIR=`pwd`
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mkdir -p ${WRAP_DIR}
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if test -n "$GBUILD_CACHE_ENABLED"; then
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export SOURCES_PATH=${GBUILD_COMMON_CACHE}
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export BASE_CACHE=${GBUILD_PACKAGE_CACHE}
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mkdir -p ${BASE_CACHE} ${SOURCES_PATH}
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fi
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# Create global faketime wrappers
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for prog in ${FAKETIME_PROGS}; do
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echo '#!/bin/bash' > ${WRAP_DIR}/${prog}
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echo "REAL=\`which -a ${prog} | grep -v ${WRAP_DIR}/${prog} | head -1\`" >> ${WRAP_DIR}/${prog}
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echo 'export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/faketime/libfaketime.so.1' >> ${WRAP_DIR}/${prog}
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echo "export FAKETIME=\"${REFERENCE_DATETIME}\"" >> ${WRAP_DIR}/${prog}
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echo "\$REAL \$@" >> $WRAP_DIR/${prog}
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chmod +x ${WRAP_DIR}/${prog}
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done
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# Create per-host faketime wrappers
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for i in $HOSTS; do
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for prog in ${FAKETIME_HOST_PROGS}; do
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echo '#!/bin/bash' > ${WRAP_DIR}/${i}-${prog}
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echo "REAL=\`which -a ${i}-${prog} | grep -v ${WRAP_DIR}/${i}-${prog} | head -1\`" >> ${WRAP_DIR}/${i}-${prog}
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echo 'export LD_PRELOAD=/usr/lib/x86_64-linux-gnu/faketime/libfaketime.so.1' >> ${WRAP_DIR}/${i}-${prog}
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echo "export FAKETIME=\"${REFERENCE_DATETIME}\"" >> ${WRAP_DIR}/${i}-${prog}
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echo "\$REAL \$@" >> $WRAP_DIR/${i}-${prog}
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chmod +x ${WRAP_DIR}/${i}-${prog}
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done
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done
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export PATH=${WRAP_DIR}:${PATH}
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cd bitcoin
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BASEPREFIX=`pwd`/depends
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# Build dependencies for each host
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# disable building the GUI as Qt needs to be built for specific devices
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for i in $HOSTS; do
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make ${MAKEOPTS} -C ${BASEPREFIX} HOST="${i}" NO_QT=1
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done
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# Create the release tarball using (arbitrarily) the first host
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./autogen.sh
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./configure --prefix=${BASEPREFIX}/`echo "${HOSTS}" | awk '{print $1;}'`
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make dist
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SOURCEDIST=`echo bitcoin-*.tar.gz`
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DISTNAME=`echo ${SOURCEDIST} | sed 's/.tar.*//'`
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# Correct tar file order
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mkdir -p temp
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pushd temp
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tar xf ../$SOURCEDIST
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find bitcoin-* | sort | tar --no-recursion --mode='u+rw,go+r-w,a+X' --owner=0 --group=0 -c -T - | gzip -9n > ../$SOURCEDIST
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popd
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ORIGPATH="$PATH"
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# Extract the release tarball into a dir for each host and build
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for i in ${HOSTS}; do
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export PATH=${BASEPREFIX}/${i}/native/bin:${ORIGPATH}
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mkdir -p distsrc-${i}
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cd distsrc-${i}
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INSTALLPATH=`pwd`/installed/${DISTNAME}
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mkdir -p ${INSTALLPATH}
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tar --strip-components=1 -xf ../$SOURCEDIST
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./configure --prefix=${BASEPREFIX}/${i} --bindir=${INSTALLPATH}/bin --includedir=${INSTALLPATH}/include --libdir=${INSTALLPATH}/lib --disable-ccache --disable-maintainer-mode --disable-dependency-tracking ${CONFIGFLAGS}
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make ${MAKEOPTS}
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make ${MAKEOPTS} -C src check-security
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make install-strip
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cd installed
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find . -name "lib*.la" -delete
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find . -name "lib*.a" -delete
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rm -rf ${DISTNAME}/lib/pkgconfig
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find ${DISTNAME} | sort | tar --no-recursion --mode='u+rw,go+r-w,a+X' --owner=0 --group=0 -c -T - | gzip -9n > ${OUTDIR}/${DISTNAME}-${i}.tar.gz
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cd ../../
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done
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mkdir -p $OUTDIR/src
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mv $SOURCEDIST $OUTDIR/src
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mv ${OUTDIR}/${DISTNAME}-arm-*.tar.gz ${OUTDIR}/${DISTNAME}-armhf-cli.tar.gz
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@ -311,7 +311,7 @@ Setting up the Gitian image
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-------------------------
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Gitian needs a virtual image of the operating system to build in.
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Currently this is Ubuntu Precise x86_64.
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Currently this is Ubuntu Trusty x86_64.
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This image will be copied and used every time that a build is started to
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make sure that the build is deterministic.
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Creating the image will take a while, but only has to be done once.
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@ -361,7 +361,7 @@ Output from `gbuild` will look something like
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Resolving deltas: 100% (41590/41590), done.
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From https://github.com/bitcoin/bitcoin
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... (new tags, new branch etc)
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--- Building for precise amd64 ---
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--- Building for trusty x86_64 ---
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Stopping target if it is up
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Making a new image copy
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stdin: is not a tty
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@ -390,6 +390,7 @@ COMMIT=2014_03_windows_unicode_path
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./bin/gbuild --commit bitcoin=${COMMIT} --url bitcoin=${URL} ../bitcoin/contrib/gitian-descriptors/gitian-linux.yml
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./bin/gbuild --commit bitcoin=${COMMIT} --url bitcoin=${URL} ../bitcoin/contrib/gitian-descriptors/gitian-win.yml
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./bin/gbuild --commit bitcoin=${COMMIT} --url bitcoin=${URL} ../bitcoin/contrib/gitian-descriptors/gitian-osx.yml
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./bin/gbuild --commit bitcoin=${COMMIT} --url bitcoin=${URL} ../bitcoin/contrib/gitian-descriptors/gitian-linux-armhf.yml
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```
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Building fully offline
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@ -456,6 +457,7 @@ in `gitian.sigs` to your signing machine and do
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```bash
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gpg --detach-sign ${VERSION}-linux/${SIGNER}/bitcoin-linux-build.assert
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gpg --detach-sign ${VERSION}-linux/${SIGNER}/bitcoin-linux-armhf-build.assert
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gpg --detach-sign ${VERSION}-win/${SIGNER}/bitcoin-win-build.assert
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gpg --detach-sign ${VERSION}-osx-unsigned/${SIGNER}/bitcoin-osx-build.assert
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```
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@ -91,8 +91,9 @@ The gbuild invocations below <b>DO NOT DO THIS</b> by default.
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./bin/gbuild --commit bitcoin=v${VERSION} ../bitcoin/contrib/gitian-descriptors/gitian-linux.yml
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./bin/gsign --signer $SIGNER --release ${VERSION}-linux --destination ../gitian.sigs/ ../bitcoin/contrib/gitian-descriptors/gitian-linux.yml
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mv build/out/bitcoin-*.tar.gz build/out/src/bitcoin-*.tar.gz ../
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./bin/gbuild --commit bitcoin=v${VERSION} ../bitcoin/contrib/gitian-descriptors/gitian-linux-armhf.yml
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./bin/gsign --signer $SIGNER --release ${VERSION}-linux-armhf --destination ../gitian.sigs/ ../bitcoin/contrib/gitian-descriptors/gitian-linux-armhf.yml
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mv build/out/bitcoin-*.tar.gz build/out/src/bitcoin-*.tar.gz ../
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./bin/gbuild --commit bitcoin=v${VERSION} ../bitcoin/contrib/gitian-descriptors/gitian-win.yml
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./bin/gsign --signer $SIGNER --release ${VERSION}-win-unsigned --destination ../gitian.sigs/ ../bitcoin/contrib/gitian-descriptors/gitian-win.yml
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mv build/out/bitcoin-*-win-unsigned.tar.gz inputs/bitcoin-win-unsigned.tar.gz
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@ -106,10 +107,11 @@ The gbuild invocations below <b>DO NOT DO THIS</b> by default.
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Build output expected:
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1. source tarball (bitcoin-${VERSION}.tar.gz)
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2. linux 32-bit and 64-bit dist tarballs (bitcoin-${VERSION}-linux[32|64].tar.gz)
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2. linux 32-bit (i386) and 64-bit (x86_64) dist tarballs (bitcoin-${VERSION}-linux[32|64].tar.gz)
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3. linux 32-bit (armhf) dist tarball (bitcoin-${VERSION}-armhf-cli.tar.gz)
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3. windows 32-bit and 64-bit unsigned installers and dist zips (bitcoin-${VERSION}-win[32|64]-setup-unsigned.exe, bitcoin-${VERSION}-win[32|64].zip)
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4. OS X unsigned installer and dist tarball (bitcoin-${VERSION}-osx-unsigned.dmg, bitcoin-${VERSION}-osx64.tar.gz)
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5. Gitian signatures (in gitian.sigs/${VERSION}-<linux|{win,osx}-unsigned>/(your Gitian key)/
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5. Gitian signatures (in gitian.sigs/${VERSION}-<linux|linux-armhf|{win,osx}-unsigned>/(your Gitian key)/
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###Verify other gitian builders signatures to your own. (Optional)
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@ -131,6 +133,7 @@ Commit your signature to gitian.sigs:
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pushd gitian.sigs
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git add ${VERSION}-linux/${SIGNER}
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git add ${VERSION}-linux-armhf/${SIGNER}
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git add ${VERSION}-win-unsigned/${SIGNER}
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git add ${VERSION}-osx-unsigned/${SIGNER}
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git commit -a
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