#! /bin/bash -ex
## @id $Id$
## Resolve Debian Build Dependencies
## Installs all the required packages
## Call: ./resolve-debbuilddeps 'name of build schroot'
## e.g. call: ./resolve-debbuilddeps trusty_amd64
## 1 2 3 4 5 6 7 8
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SCHROOTNAME = " $1 "
if test -n " ${ SCHROOTNAME } " ; then
DO = "schroot -c " ${ SCHROOTNAME } " --"
SUDO = "schroot -c " ${ SCHROOTNAME } " -u root -d / --"
else
DO = ""
if grep -q '/docker/' /proc/1/cgroup; then
SUDO = ""
else
SUDO = "sudo"
fi
fi
function install( ) {
if ${ SUDO } apt-get -y install $* ; then
return 0
else
return 1
fi
}
TO_INSTALL =
if test -e debian/control.in -a ! -e debian/control; then
for f in $( sed -n 's, *AX_DEB_DEPEND_IFEXISTS(\([^)]*\)).*,\1,p' configure.ac) ; do
if test -n " $( ${ DO } apt-cache policy -q ${ f } ) " && ! " $( ${ DO } apt-cache policy ${ f } 2>& 1 | grep -q 'N: Unable to locate package' ) " && ! ${ DO } dpkg -l " ${ f } " ; then
TO_INSTALL += " ${ f } "
fi
done
trap "rm debian/control" INT TERM EXIT
sed 's,@DEB_DEPEND_IFEXISTS@,,g' debian/control.in | \
sed 's,@[^@]*@, dummytext,g' > debian/control
fi
install dpkg-dev
DEPS = $( LANG = ${ DO } dpkg-checkbuilddeps 2>& 1 || true )
DEPS = $( echo " $DEPS " | sed -n '/Unmet build dependencies/ { s,.*Unmet build dependencies: ,,g; s, ([^)]*),,g; s, *| *,|,g; p}' )
for pa in ${ DEPS } ; do
if test ${ pa //|/ } = ${ pa } ; then
TO_INSTALL += " ${ pa } "
continue ;
fi
success = 0
for p in ${ pa //|/ } ; do
if install ${ TO_INSTALL } ${ p } ; then
TO_INSTALL += " ${ p } "
success = 1
break
fi
done
if test ${ success } -eq 0; then
echo " **** Error: Installation Failed: ${ pa } "
exit 1
fi
done
if test -n " ${ TO_INSTALL } " && ! install ${ TO_INSTALL } ; then
echo " **** Error: Installation Failed: ${ TO_INSTALL } "
exit 1
fi
echo "**** Success: All Dependencies Resolved"