diff options
Diffstat (limited to 'build-pkg-deb')
| -rw-r--r-- | build-pkg-deb | 85 |
1 files changed, 65 insertions, 20 deletions
diff --git a/build-pkg-deb b/build-pkg-deb index c6c4702..3741b55 100644 --- a/build-pkg-deb +++ b/build-pkg-deb @@ -21,6 +21,25 @@ # ################################################################ +# +# A wrapper around chroot to set the environment correctly for dpkg and +# pre/postinst scripts. +# +deb_chroot () +{ + # + # to workaround some version of fileutils that doesn't do a 'chdir /' + # when doing a 'chroot /' call lets subshell and change dir manually + # + ( + cd $1 && + DEBIAN_FRONTEND=noninteractive DEBIAN_PRIORITY=critical \ + DEBCONF_NONINTERACTIVE_SEEN=true \ + LC_ALL=C LANGUAGE=C LANG=C \ + chroot $* + ) +} + deb_setup() { mkdir -p $BUILD_ROOT/var/lib/dpkg mkdir -p $BUILD_ROOT/var/log @@ -29,7 +48,16 @@ deb_setup() { :>> $BUILD_ROOT/var/lib/dpkg/available :>> $BUILD_ROOT/var/log/dpkg.log :>> $BUILD_ROOT/etc/ld.so.conf - :>> $BUILD_ROOT/etc/default/rcS + + # Install a policy so that services are not started. See + # https://manpages.debian.org/unstable/init-system-helpers/invoke-rc.d.8.en.html + # for details. + mkdir -p $BUILD_ROOT/usr/sbin + cat > $BUILD_ROOT/usr/sbin/policy-rc.d <<EOF +#!/bin/sh +exit 101 +EOF + chmod 755 $BUILD_ROOT/usr/sbin/policy-rc.d } pkg_initdb_deb() { @@ -39,25 +67,16 @@ pkg_initdb_deb() { rm -f $BUILD_ROOT/.init_b_cache/dpkg.deb cp $BUILD_ROOT/.init_b_cache/rpms/dpkg.deb $BUILD_ROOT/.init_b_cache/dpkg.deb || cleanup_and_exit 1 fi - $CHROOT dpkg -i --force all .init_b_cache/dpkg.deb >/dev/null 2>&1 + deb_chroot $BUILD_ROOT dpkg --install --force-unsafe-io --force-depends .init_b_cache/dpkg.deb >/dev/null 2>&1 } -pkg_get_installed_deb() { +pkg_prepare_deb() { : } -pkg_set_packageid_deb() { - PKGID=`readlink $BUILD_ROOT/.init_b_cache/rpms/$PKG.deb` - PKGID="${PKGID##*/}" - PKGID="${PKGID%.deb} debian" -} - pkg_install_deb() { - export DEBIAN_FRONTEND=noninteractive - export DEBIAN_PRIORITY=critical - ( $CHROOT dpkg --install --force all /.init_b_cache/$PKG.deb 2>&1 || touch $BUILD_ROOT/exit ) | \ - perl -ne '$|=1;/^(Configuration file|Installing new config file|Selecting previously deselected|Selecting previously unselected|\(Reading database|Unpacking |Setting up|Creating config file|Preparing to replace dpkg)/||/^$/||print' - check_exit + ( deb_chroot $BUILD_ROOT dpkg --install --force-unsafe-io --force-depends .init_b_cache/$PKG.deb 2>&1 || touch $BUILD_ROOT/exit ) | \ + perl -ne '$|=1;/^(Configuration file|Installing new config file|Selecting previously deselected|Selecting previously unselected|\(Reading database|Unpacking |Setting up|Creating config file|Preparing to replace dpkg|Preparing to unpack )/||/^$/||print' # ugly workaround for upstart system. some packages (procps) try # to start a service in their configure phase. As we don't have # a running upstart, we just link the start binary to /bin/true @@ -73,7 +92,22 @@ pkg_install_deb() { } pkg_erase_deb() { - cleanup_and_exit 1 + deb_chroot $BUILD_ROOT dpkg --purge --force-depends $PKG 2>&1 | { + local retry + while read line; do + case "$line" in + subprocess\ installed\ *script\ returned\ error\ exit\ status*) + chroot $BUILD_ROOT rm -f /var/lib/dpkg/info/$PKG.{pre,post}rm + retry=1 + ;; + *) echo "$line" ;; + esac + done + if test -n "$retry"; then + echo "re-try deleting $PKG without post/pre remove scripts" + deb_chroot $BUILD_ROOT dpkg --purge --force-depends $PKG 2>&1 || touch $BUILD_ROOT/exit + fi + } | perl -ne '$|=1;/^(\(Reading database|Removing |Purging configuration files for )/||/^$/||print' } pkg_cumulate_deb() { @@ -89,16 +123,21 @@ pkg_finalize_deb() { # configure all packages after complete installation, not for each package like rpm does # We need to run this twice, because of cyclic dependencies as it does not succeed on most # debian based distros in the first attempt. - if ! $CHROOT dpkg --configure --pending 2>&1; then + if ! deb_chroot $BUILD_ROOT dpkg --configure --pending 2>&1; then echo "first configure attempt failed, trying again..." - $CHROOT dpkg --configure --pending 2>&1 || cleanup_and_exit 1 + deb_chroot $BUILD_ROOT dpkg --configure --pending 2>&1 || cleanup_and_exit 1 fi } pkg_preinstall_deb() { ar x "$BUILD_ROOT/.init_b_cache/rpms/$PKG.deb" mkdir -p .init_b_cache/scripts/control + if test -f "control.tar.gz" ; then $TAR -C .init_b_cache/scripts/control -z -f control.tar.gz + elif test -f "control.tar.xz" ; then + $TAR -C .init_b_cache/scripts/control -J -f control.tar.xz + fi + grep '^Version:' .init_b_cache/scripts/control/control || echo 'Version: unknown' if test -f "data.tar.gz" ; then $TAR -z -f data.tar.gz elif test -f "data.tar.xz" ; then @@ -108,7 +147,7 @@ pkg_preinstall_deb() { test -e .init_b_cache/scripts/control/preinst && mv .init_b_cache/scripts/control/preinst ".init_b_cache/scripts/$PKG.pre" test -e .init_b_cache/scripts/control/postinst && mv .init_b_cache/scripts/control/postinst ".init_b_cache/scripts/$PKG.post" fi - rm -rf .init_b_cache/scripts/control control.tar.gz data.tar.{g,x}z + rm -rf .init_b_cache/scripts/control control.tar.{g,x}z data.tar.{g,x}z } pkg_runscripts_deb() { @@ -117,12 +156,18 @@ pkg_runscripts_deb() { fi if test -e "$BUILD_ROOT/.init_b_cache/scripts/$PKG.pre" ; then echo "running $PKG preinstall script" - $CHROOT "/.init_b_cache/scripts/$PKG.pre" install < /dev/null + deb_chroot $BUILD_ROOT ".init_b_cache/scripts/$PKG.pre" install \ + < /dev/null rm -f "$BUILD_ROOT/.init_b_cache/scripts/$PKG.pre" fi if test -e "$BUILD_ROOT/.init_b_cache/scripts/$PKG.post" ; then echo "running $PKG postinstall script" - $CHROOT "/.init_b_cache/scripts/$PKG.post" configure '' < /dev/null + deb_chroot $BUILD_ROOT ".init_b_cache/scripts/$PKG.post" configure '' \ + < /dev/null rm -f "$BUILD_ROOT/.init_b_cache/scripts/$PKG.post" fi } + +# Local Variables: +# mode: Shell-script +# End: |