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#!/bin/bash |
#!/bin/bash |
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# Script to automate building of r-base and for Debian stable |
# Script to automate backporting r-base for CRAN |
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# This script should be run as root, in one way or another. |
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# Author: Vincent Goulet <vincent.goulet@act.ulaval.ca> |
# Author: Johannes Ranke <jranke@uni-bremen.de> |
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# Modified for backporting to Debian stable by |
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# Johannes Ranke <jranke@uni-bremen.de> |
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export DEBEMAIL="Johannes Ranke <jranke@uni-bremen.de>" |
# Developed in parallel with Vincent Goulet <vincent.goulet@act.ulaval.ca> |
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# On Debian I used to run this script as root. On Ubuntu I now run it with |
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rm -rf r-base* r-base-core* r-mathlib* |
# sudo -E sh backport_r-base.sh |
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# Preconditions: - shell variables DIST and ARCH |
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# - sid sources in /etc/apt/sources/list |
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# - cdbs installed (and maybe more) |
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export DEBEMAIL="jranke@uni-bremen.de" |
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export DEBFULLNAME="Johannes Ranke" |
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echo Distribution is $DIST |
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echo Architecture is $ARCH |
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if [ -d r-base-* ] |
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then |
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rm -rf `ls -d r-base-*` |
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fi |
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#apt-get update # needs real root privileges |
apt-get update |
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apt-get source -t unstable r-base |
apt-get source -t unstable r-base |
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# Change any ~ in the name of the build directory for a - to avoid a |
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# bug in texi2dvi. Thanks Vincent |
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if [ -d r-base-*~* ] |
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then |
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dir=`ls -d r-base-*~*` |
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mv $dir `echo $dir | sed y/~/-/` |
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fi |
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cd r-base-* |
cd r-base-* |
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# Old version |
# Old version |
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oldversion=`dpkg-parsechangelog | grep ^Version | cut -f2 -d " "` |
oldversion=`dpkg-parsechangelog | grep ^Version | cut -f2 -d " "` |
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cranversion=$oldversion"~lennycran.0" |
cranversion=$oldversion"~"$DIST"cran.0" |
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echo Old version is $oldversion |
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echo CRAN version is $cranversion |
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# Add new version to changelog |
# Add new version to changelog |
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dch -v "${cranversion}" -D lenny-cran -b "Backport from Debian unstable to Debian lenny" |
dch -v "${cranversion}" --force-distribution -D $DIST-cran -b "Backport from Debian unstable to Debian $DIST" |
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# Reverts for lenny and etch: |
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# 1. Starting with Debian packages for R 2.9.2 there is a build dependency |
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# on debhelper >= 7.2.3, which is not in lenny nor etch This also means we |
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# have to reinclude debian/r-doc-{info,html}.{postinst,prerm}, thanks Dirk |
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# for pointing this out. |
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sed -i '/^Build-Depends/s/debhelper (>= 7.2.3)/debhelper/' debian/control |
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dch -a "debian/control: revert Build-Depends: to 'debhelper' since $DIST has a version < 7.2.3" |
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sed -i 's/dh_prep/dh_clean/g' debian/rules |
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dch -a "debian/rules: revert dh_prep calls to dh_clean calls since the latter is not present in this release's version of 'debhelper'" |
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# 2. Starting with Debian packages for R 2.9.2-2 there is an install |
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# dependency on 'dpkg (>= 1.15.4) | install-info'. Neither package is in |
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# Debian releases etch nor lenny. This also requires to reinclude |
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# debian/r-doc-{info,html}.{postinst,prerm}, just like for the fix above. |
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sed -i '/^Depends/s/dpkg (>= 1.15.4) | install-info/dpkg | install-info/' debian/control |
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dch -a "debian/control: revert Depends: to 'dpkg | install-info' for r-doc-info since ${DISTRIB_DESCRIPTION} has a version of dpkg < 1.15.4 and no separate package install-info" |
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# Reverts for etch only: |
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if [ $DIST = "etch" ] |
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then |
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# 1. Starting with Debian packages for R 2.6.1-2, the build dependency |
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# to 'refblas3-dev|atlas3-base-dev' is changed to 'libblas-dev' to |
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# use the new gfortran-built BLAS libraries. From R 2.7.0, the |
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# dependency is on 'libblas-dev | libatlas-base-dev' for |
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# r-base-dev. |
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sed -i '/^Build-Depends/s/libblas-dev/refblas3-dev|atlas3-base-dev/' debian/control |
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sed -i '/^Depends/s/libblas-dev | libatlas-base-dev/refblas3-dev|atlas3-base-dev/' debian/control |
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dch -a "debian/control: revert Build-Depends: to 'refblas3-dev|atlas3-base-dev' and Depends: to 'refblas3-dev|atlas3-base-dev' since etch does not have the new gfortran-built BLAS libraries" |
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# 2. Starting with Debian packages for R 2.6.2, new build dependency |
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# on liblapack-dev to switch back to using Debian's Lapack rather |
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# than the version supplied by R. From R 2.7.0, the dependency is |
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# on 'liblapack-dev (>= 3.1.1)' for r-base and 'liblapack-dev | |
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# libatlas-base-dev' for r-base-dev. |
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sed -i '/^Build-Depends/s/liblapack-dev (>= 3.1.1), //' debian/control |
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sed -i '/^Depends/s/liblapack-dev | libatlas-base-dev, //' debian/control |
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dch -a "debian/control: revert Build-Depends: and Depends: fields since we use the Lapack supplied with R" |
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sed -i '/^lapack/{ |
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s/lapack/\#lapack/ |
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a\ |
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# jr 24 Apr 2008 Set to =no for Debian etch |
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a\lapack = --with-lapack=no |
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}' debian/rules |
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dch -a "debian/rules: Accordingly, do not configure --with-lapack" |
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# 3. Requirement for tk8.4 >= 8.4.16-2 introduced in r-base 2.6.0-4 to |
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# circumvent a breakage with 8.4.16-1. The version in etch is 8.4.12-1etch2. |
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# Reverts for lenny: |
rm debian/shlibs.local |
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dch -a "delete debian/shlibs.local since the dependency on tk8.4 is not an issue for Debian etch" |
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# Build package showing all messages and separating output to build and error logs |
# 4. The TeX distribution in etch is tetex |
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(dpkg-buildpackage -tc | tee ../build_log_r-base_i386) 3>&1 1>&2 2>&3 | tee ../build_errors_r-base_i386 |
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sed -i '/^Build-Depends/s/texlive-base, texlive-latex-base, texlive-generic-recommended, texlive-fonts-recommended, texlive-extra-utils, texlive-latex-recommended, texlive-latex-extra, texinfo, texi2html/tetex-bin, tetex-extra/' debian/control |
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dch -a "debian/control: revert Build-Depends: to 'tetex-bin, tetex-extra' since etch does not have texlive" |
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# 5. xauth is part of xbase-clients in etch |
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sed -i '/^Build-Depends/s/xauth/xbase-clients/' debian/control |
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dch -a "debian/control: replace xauth by xbase-clients in Build-Depends:" |
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# 6. Tcl and TK are 8.4 on Debian etch |
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sed -i '/^Build-Depends/s/ tcl8.5-dev/tcl8.4-dev/' debian/control |
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sed -i '/^Build-Depends/s/ tk8.5-dev/tk8.4-dev/' debian/control |
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dch -a "debian/control: revert build dependence for tcl/tk to 8.4" |
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# 7. Openjdk is not in etch |
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sed -i '/^Build-Depends/s/, openjdk-6-jdk \[!arm !hppa !kfreebsd-i386 !kfreebsd-amd64 !hurd-i386\]//' debian/control |
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dch -a "debian/control: Remove build dependence on openjdk" |
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# 8. Debhelper in etch is 5.0.42 |
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echo 5 > debian/compat |
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dch -a "debian/compat: revert 'debhelper' compatibility level to 5" |
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# 9. R 2.9.0 wants ucf >= 3.0 which is not available in etch (2.0020) |
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sed -i 's/ucf (>= 3.0)/ucf/' debian/control |
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dch -a "debian/control: revert Depends: of r-base-core to 'ucf' since the version in etch is < 3.0" |
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fi |
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pbuilder update |
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pdebuild --debbuildopts '-sa' --buildresult /home/ranke/svn/website/www/ranke/r-cran/$DIST-cran/ -- --distribution $DIST --basetgz /var/cache/pbuilder/$DIST-$ARCH-base.tgz --aptcache /var/cache/pbuilder/$DIST-$ARCH/aptcache --buildplace /var/cache/pbuilder/$DIST-$ARCH/build |
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if [ $? -ne 0 ]; then |
if [ $? -ne 0 ]; then |
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exit 1 |
exit |
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fi |
fi |
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cd .. |
cd .. |
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# Create diff to Debian unstable |
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interdiff -z *.diff.gz > interdiff_to_debian_sid |
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# Sign logs and interdiff |
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for i in interdiff_to_debian_sid build_log_r-base_i386 build_errors_r-base_i386 |
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do |
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gpg --clearsign $i |
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mv $i.asc $i |
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done |
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