void-packages/xbps-src/shutils/builddep_funcs.sh

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#-
# Copyright (c) 2008-2010 Juan Romero Pardines.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#-
. $XBPS_SHUTILSDIR/tmpl_funcs.sh
#
# Recursive function that installs all direct and indirect
# dependencies of a package.
#
install_pkg_deps()
{
local curpkg="$1"
local curpkgname="$(${XBPS_PKGDB_CMD} getpkgdepname $1)"
local saved_prevpkg="$(${XBPS_PKGDB_CMD} getpkgdepname $2)"
local j jver jname reqver
[ -z "$curpkg" ] && return 1
if [ -n "$prev_pkg" ]; then
curpkg=$prev_pkg
curpkgname="$(${XBPS_PKGDB_CMD} getpkgdepname ${curpkg})"
fi
msg_normal "Installing $saved_prevpkg dependency: $curpkgname."
setup_tmpl $curpkgname
check_build_depends_pkg
if [ $? -eq 0 ]; then
msg_normal "Dependency $curpkgname requires:"
for j in ${build_depends}; do
jname="$(${XBPS_PKGDB_CMD} getpkgdepname ${j})"
jver="$($XBPS_PKGDB_CMD version ${jname})"
check_pkgdep_matched "${j}"
if [ $? -eq 0 ]; then
echo " ${j}: found $jname-$jver."
else
echo " ${j}: not found."
fi
done
fi
for j in ${build_depends}; do
#
# Check if dep is satisfied.
#
check_pkgdep_matched "${j}"
[ $? -eq 0 ] && continue
[ -n "$prev_pkg" ] && unset prev_pkg
#
# Iterate again, this will check if there are more
# required deps for current pkg.
#
install_pkg_deps $j $curpkg
prev_pkg="$j"
done
if [ -n "$XBPS_PREFER_BINPKG_DEPS" ]; then
install_pkg_with_binpkg ${curpkg}
if [ $? -eq 255 ]; then
# xbps-bin returned unexpected error
return $?
elif [ $? -eq 1 ]; then
# Package not found, build from source.
install_pkg $curpkgname
fi
else
install_pkg $curpkgname
fi
[ -n "$prev_pkg" ] && unset prev_pkg
}
#
# Installs all dependencies required by a package.
#
install_dependencies_pkg()
{
local pkg="$1"
local lpkgname=$(${XBPS_PKGDB_CMD} getpkgname ${pkg})
local i pkgn iver reqver notinstalled_deps lver
[ -z "$pkg" ] && return 1
doing_deps=true
if [ -n "$revision" ]; then
lver="${version}_${revision}"
else
lver="${version}"
fi
if [ -n "$build_depends" -o -n "$run_depends" ]; then
msg_normal "Required dependencies for $pkgname-$lver... "
fi
for i in ${build_depends}; do
pkgn="$($XBPS_PKGDB_CMD getpkgdepname ${i})"
iver="$($XBPS_PKGDB_CMD version $pkgn)"
check_pkgdep_matched "${i}"
if [ $? -eq 0 ]; then
echo " ${i}: found $pkgn-$iver."
continue
else
echo " ${i}: not found."
notinstalled_deps="$notinstalled_deps $i"
fi
done
[ -z "$notinstalled_deps" ] && return 0
for i in ${notinstalled_deps}; do
if [ -n "$XBPS_PREFER_BINPKG_DEPS" ]; then
install_pkg_with_binpkg ${i}
if [ $? -eq 255 ]; then
# xbps-bin returned unexpected error (-1)
return $?
elif [ $? -eq 0 ]; then
# installed successfully
continue
fi
fi
pkgn=$($XBPS_PKGDB_CMD getpkgdepname ${i})
check_pkgdep_matched "${i}"
[ $? -eq 0 ] && continue
setup_tmpl $pkgn
check_build_depends_pkg
if [ $? -eq 1 ]; then
msg_normal "Installing $lpkgname dependency: $pkgn."
if [ -n "$XBPS_PREFER_BINPKG_DEPS" ]; then
install_pkg_with_binpkg ${i}
if [ $? -eq 255 ]; then
# xbps-bin returned unexpected error
return $?
elif [ $? -eq 0 ]; then
# installed successfully
continue
else
# package not found, build source.
install_pkg $pkgn
fi
else
install_pkg $pkgn
fi
else
install_pkg_deps "${i}" $pkg
fi
done
}
#
# Checks if installed pkg dependency is matched against pattern.
#
check_pkgdep_matched()
{
local pkg="$1" pkgname iver
[ -z "$pkg" ] && return 2
pkgname="$($XBPS_PKGDB_CMD getpkgdepname ${pkg})"
setup_tmpl $pkgname
iver="$($XBPS_PKGDB_CMD version $pkgname)"
if [ -n "$iver" ]; then
${XBPS_PKGDB_CMD} pkgmatch "${pkgname}-${iver}" "${pkg}"
[ $? -eq 1 ] && return 0
fi
return 1
}
#
# Check if installed package is installed.
#
check_installed_pkg()
{
local pkg="$1" pkgname iver
[ -z "$pkg" ] && return 2
pkgname="$($XBPS_PKGDB_CMD getpkgname ${pkg})"
setup_tmpl $pkgname
iver="$($XBPS_PKGDB_CMD version $pkgname)"
if [ -n "$iver" ]; then
${XBPS_CMPVER_CMD} "${pkgname}-${iver}" "${pkg}"
[ $? -eq 0 -o $? -eq 1 ] && return 0
fi
return 1
}
#
# Checks the build depends db file and returns 0 if pkg has dependencies,
# otherwise returns 1.
#
check_build_depends_pkg()
{
[ -z "$pkgname" ] && return 2
if [ -n "$build_depends" ]; then
return 0
else
return 1
fi
}