vp-build/xbps-src/shutils/builddep_funcs.sh
Juan RP 87f2599c17 xbps-src: improve PREFER_BINPKG_DEPS, take 2.
When installing pkgdeps from repositories more errno values are handled
from xbps-bin, this help us to find why a package failed to install.

Also stdout/stderr output from xbps-bin is redirected to
$wrksrc/.xbps_install_dependency_$pkgdepname.log to see how it was
installed or why it failed to install.

Do autoremove packages in more places to be sure that if something went
wrong those packages are always removed.
2011-06-30 10:26:31 +02:00

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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
install_pkg_from_repos()
{
local cmd rval pkgdepname pkg="$1"
pkgdepname=$($XBPS_PKGDB_CMD getpkgdepname "$pkg")
cmd="${fakeroot_cmd} ${fakeroot_cmd_args} ${XBPS_BIN_CMD} -Ay install"
msg_normal "'$pkgname': installing required dependency '$pkg' ...\n"
[ ! -d "${wrksrc}" ] && mkdir -p "${wrksrc}"
${cmd} "\"$pkg\"" >${wrksrc}/.xbps_install_dependency_${pkgdepname}.log 2>&1
rval=$?
if [ $rval -ne 0 -a $rval -ne 6 -a $rval -ne 2 ]; then
# EEXIST errors are ignored, handle all any errors here.
msg_red "'${pkgname}': failed to install '${pkg}' dependency!\n"
msg_error "Please see ${wrksrc}/.xbps_install_${pkgdepname}.log to see what went wrong!\n"
elif [ $rval -eq 2 ]; then
# package not found (ENOENT), try to workaround it if there
# are extra double quotes.
${cmd} "$pkg" >${wrksrc}/.xbps_install_dependency_${pkgdepname}.log 2>&1
if [ $? -ne 0 -a $? -ne 6 ]; then
msg_red "Please see ${wrksrc}/.xbps_install_${pkgdepname}.log to see what went wrong!\n"
msg_error "'${pkgname}': failed to install '${pkg}' required dependencies!\n"
fi
fi
return $rval
}
autoremove_binpkgs()
{
local cmd
cmd="${fakeroot_cmd} ${fakeroot_cmd_args} ${XBPS_BIN_CMD}"
# If XBPS_PREFER_BINPKG_DEPS is set, we should remove those
# package dependencies installed by the target package, do it.
#
if [ -n "$XBPS_PREFER_BINPKG_DEPS" -a -z "$doing_deps" ]; then
msg_normal "'$pkgname': removing automatically installed dependencies ...\n"
${cmd} -y reconfigure all && ${cmd} -Rpyf autoremove 2>&1 >/dev/null
fi
}
#
# 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" -o -z "$curpkgname" ] && return 2
if [ -n "$prev_pkg" ]; then
curpkg=$prev_pkg
curpkgname="$(${XBPS_PKGDB_CMD} getpkgdepname ${curpkg})"
fi
if [ -z "$saved_prevpkg" -a -n "${_ORIGINPKG}" ]; then
msg_normal "Installing '${_ORIGINPKG}' dependency: '$curpkg'.\n"
else
msg_normal "Installing '$saved_prevpkg' dependency: '$curpkg'.\n"
fi
setup_tmpl "$curpkgname"
check_build_depends_pkg
if [ $? -eq 0 ]; then
msg_normal "Package dependency '$curpkgname' requires:\n"
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}"
[ $? -eq 0 ] && continue
#
# Iterate again, this will check if there are more
# required deps for current pkg.
#
prev_pkg="$j"
install_pkg_deps "${j}" "${curpkg}"
if [ $? -eq 1 ]; then
msg_red "install_pkg_deps: cannot install '$curpkg' ($j).\n"
return 1
fi
done
if [ -n "$XBPS_PREFER_BINPKG_DEPS" -a -z "$base_chroot" ]; then
install_pkg_from_repos ${curpkg}
if [ $? -eq 255 ]; then
# xbps-bin returned unexpected error
return $?
elif [ $? -eq 1 ]; then
# Package not found, build from source.
install_pkg "${curpkgname}"
if [ $? -eq 1 ]; then
msg_red "cannot install '$curpkgname'!\n"
return 1
fi
fi
else
if [ -n "$saved_prevpkg" ]; then
msg_normal "Installing package '${curpkgname}' required by '${saved_prevpkg}'.\n"
else
msg_normal "Installing package: '${curpkg}'.\n"
fi
install_pkg "${curpkgname}"
if [ $? -eq 1 ]; then
msg_red "install_pkg_deps: cannot install '$curpkgname'!\n"
return 1
fi
fi
unset prev_pkg
}
#
# Installs all dependencies required by a package.
#
install_dependencies_pkg()
{
local pkg="$1" rval
local lpkgname=$(${XBPS_PKGDB_CMD} getpkgname ${pkg})
local i j pkgn iver reqver notinstalled_deps lver
[ -z "$pkg" ] && return 2
doing_deps=true
if [ -n "$revision" ]; then
lver="${version}_${revision}"
else
lver="${version}"
fi
if [ -n "$build_depends" ]; then
msg_normal "'$pkgname-$lver': required package build dependencies...\n"
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'."
else
echo " ${i}: not found."
notinstalled_deps="$notinstalled_deps $i"
fi
done
[ -z "$notinstalled_deps" ] && return 0
if [ -n "$XBPS_PREFER_BINPKG_DEPS" -a -z "$base_chroot" ]; then
msg_normal "'$pkg': installing dependencies from repositories ...\n"
for i in ${notinstalled_deps}; do
install_pkg_from_repos ${i}
rval=$?
if [ $rval -eq 255 ]; then
# xbps-bin returned unexpected error (-1)
msg_error "'${pkg}': failed to install required dependencies!\n"
elif [ $rval -eq 0 ]; then
# Install successfully
continue
fi
done
fi
for j in ${notinstalled_deps}; do
pkgn=$($XBPS_PKGDB_CMD getpkgdepname ${j})
check_pkgdep_matched "${j}"
[ $? -eq 0 ] && continue
setup_tmpl "$pkgn"
check_build_depends_pkg
if [ $? -eq 1 ]; then
msg_normal "Installing '$lpkgname' dependency: '$pkgn'.\n"
if [ -n "$XBPS_PREFER_BINPKG_DEPS" -a -z "$base_chroot" ]; then
install_pkg_from_repos ${j}
rval=$?
if [ $rval -eq 255 ]; then
# xbps-bin returned unexpected error
return $?
elif [ $rval -eq 0 ]; then
# installed successfully
continue
else
# package not found, build source.
install_pkg "${pkgn}"
if [ $? -eq 1 ]; then
msg_red "cannot install '$pkgn'!\n"
return 1
fi
fi
else
install_pkg "${pkgn}"
if [ $? -eq 1 ]; then
msg_red "cannot install '$pkgn'!\n"
return 1
fi
fi
else
install_pkg_deps "${j}" "${pkg}"
if [ $? -eq 1 ]; then
msg_red "cannot install pkgdeps required by $pkg ($j).\n"
return 1
fi
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
}