void-packages/shutils/builddep_funcs.sh

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#-
# Copyright (c) 2008-2009 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 getpkgname $1)
local saved_prevpkg=$(xbps-pkgdb getpkgname $2)
local j jver jname reqver
[ -z "$curpkg" ] && return 1
if [ -n "$prev_pkg" ]; then
curpkg=$prev_pkg
curpkgname=$(xbps-pkgdb getpkgname ${curpkg})
fi
echo "==> Installing $saved_prevpkg dependency: $curpkgname."
run_template $curpkgname
check_build_depends_pkg
if [ $? -eq 0 ]; then
echo "==> Dependency $curpkgname requires:"
for j in ${build_depends}; do
jname=$(xbps-pkgdb getpkgname ${j})
jver=$($XBPS_REGPKGDB_CMD version ${jname})
reqver=$(xbps-pkgdb getpkgversion ${j})
check_installed_pkg $j
if [ $? -eq 0 ]; then
echo " $jname >= $reqver: found $jname-$jver."
else
echo " $jname >= $reqver: not found."
fi
done
fi
for j in ${build_depends}; do
#
# Check if dep already installed.
#
check_installed_pkg $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
install_pkg $curpkgname auto
[ -n "$prev_pkg" ] && unset prev_pkg
}
#
# Installs all dependencies required by a package.
#
install_dependencies_pkg()
{
local pkg="$1"
local lpkgname=$(xbps-pkgdb getpkgname ${pkg})
local i ipkgname iversion reqvers notinstalled_deps
[ -z "$pkg" ] && return 1
doing_deps=true
echo "==> Required build dependencies for $pkgname-$version... "
for i in ${build_depends}; do
ipkgname=$(xbps-pkgdb getpkgname ${i})
iversion=$($XBPS_REGPKGDB_CMD version $ipkgname)
reqvers=$(xbps-pkgdb getpkgversion ${i})
check_installed_pkg $i
if [ $? -eq 0 ]; then
echo " $ipkgname >= $reqvers: found $ipkgname-$iversion."
continue
else
echo " $ipkgname >= $reqvers: not found."
notinstalled_deps="$notinstalled_deps $i"
fi
done
[ -z "$notinstalled_deps" ] && return 0
for i in ${notinstalled_deps}; do
check_installed_pkg $i
[ $? -eq 0 ] && continue
ipkgname=$(xbps-pkgdb getpkgname ${i})
run_template $ipkgname
check_build_depends_pkg
if [ $? -eq 1 ]; then
msg_normal "Installing $lpkgname dependency: $ipkgname."
install_pkg $ipkgname auto
else
install_pkg_deps $i $pkg
fi
done
}
install_builddeps_required_pkg()
{
local pkg="$1"
local pkgname=$(xbps-pkgdb getpkgname ${pkg})
local dep depname
[ -z "$pkg" ] && return 1
run_template $pkgname
for dep in ${build_depends}; do
check_installed_pkg $dep
if [ $? -ne 0 ]; then
msg_normal "Installing $pkgname dependency: $dep."
depname=$(xbps-pkgdb getpkgname ${dep})
install_pkg $depname auto
fi
done
}
#
# Checks the registered pkgs db file and returns 0 if a pkg that satisfies
# the minimal required version is there, or 1 otherwise.
#
check_installed_pkg()
{
local pkg="$1"
local pkgname reqver iver
[ -z "$pkg" ] && return 2
pkgname=$(xbps-pkgdb getpkgname $pkg)
reqver=$(xbps-pkgdb getpkgversion $pkg)
run_template $pkgname
iver="$($XBPS_REGPKGDB_CMD version $pkgname)"
if [ -n "$iver" ]; then
xbps-cmpver $pkgname-$iver $pkgname-$reqver
[ $? -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
}