void-packages/xbps-src/shutils/builddep_funcs.sh
Juan RP 2a01a90588 xbps-src: fixed some bugs in autoremove_pkg_dependencies().
- Do not remove subpkgs, only the sourcepkg.
- Do not rmeove the pkg we wanted to install.
- Simplify the code a bit.
2011-07-15 00:15:09 +02:00

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#-
# Copyright (c) 2008-2011 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.
#-
#
# Install all required package dependencies in one pass, like:
#
# xbps-bin install "foo>=0" "blah<=0" "..."
#
install_pkglist_from_repos()
{
local cmd rval
cmd="${fakeroot_cmd} ${fakeroot_cmd_args} ${XBPS_BIN_CMD} -Ay install"
msg_normal "'$pkgname': installing required dependencies ...\n"
[ -z "${wrksrc}" ] && wrksrc="$XBPS_BUILDDIR/$pkgname"
[ ! -d "${wrksrc}" ] && mkdir -p "${wrksrc}"
${cmd} ${1} >${wrksrc}/.xbps_install_dependencies.log 2>&1
rval=$?
if [ $rval -ne 0 -a $rval -ne 6 ]; then
# xbps-bin can return:
#
# SUCCESS (0): package installed successfully.
# ENOENT (2): package missing in repositories.
# EEXIST (6): package already installed.
# ENODEV (19): package depends on missing dependencies.
#
# Any other returned is criticial.
autoremove_pkg_dependencies $KEEP_AUTODEPS
msg_red "'${pkgname}': failed to install required dependencies! (error $rval)\n"
msg_error "'${pkgname}': please take a look the logs in \$wrksrc.\n"
fi
return $rval
}
#
# Install a required package dependency, like:
#
# xbps-bin instlal "foo>=0"
#
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 '$pkg' ...\n"
[ -z "${wrksrc}" ] && wrksrc="$XBPS_BUILDDIR/$pkgname"
[ ! -d "${wrksrc}" ] && mkdir -p "${wrksrc}"
${cmd} "\"$pkg\"" >${wrksrc}/.xbps_install_dependency_${pkgdepname}.log 2>&1
rval=$?
if [ $rval -ne 0 -a $rval -ne 6 ]; then
# xbps-bin can return:
#
# SUCCESS (0): package installed successfully.
# ENOENT (2): package missing in repositories.
# EEXIST (6): package already installed.
# ENODEV (19): package depends on missing dependencies.
#
# Any other returned is criticial.
autoremove_pkg_dependencies $KEEP_AUTODEPS
msg_red "'${pkgname}': failed to install '${pkg}' dependency! (error $rval)\n"
msg_error "Please see ${wrksrc}/.xbps_install_${pkgdepname}.log to see what went wrong!\n"
fi
return $rval
}
autoremove_pkg_dependencies()
{
local cmd curpkgname f
[ -n "$1" ] && return 0
cmd="${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 "$bootstrap" ]; then
msg_normal "'$pkgname': removing automatically installed dependencies ...\n"
# Autoremove installed binary packages.
${cmd} -y reconfigure all && ${cmd} -Rpyf autoremove 2>&1 >/dev/null
if [ $? -ne 0 ]; then
msg_red "'$pkgname': failed to remove automatic dependencies!\n"
exit 1
fi
# Maybe some dependency wasn't available in repositories and it had
# to be built from source, remove them too.
for f in $($XBPS_BIN_CMD list|awk '{print $1}'); do
curpkgname=$($XBPS_PKGDB_CMD getpkgname $f)
[ "${_ORIGINPKG}" = "$curpkgname" ] && continue
if [ -f $XBPS_PKGMETADIR/$curpkgname/flist ]; then
# ignore subpkgs.
setup_subpkg_tmpl $curpkgname
[ -n "$SUBPKG" ] && continue
# remove pkg.
msg_warn "removing package $curpkgname installed from source...\n"
remove_pkg
fi
done
setup_tmpl ${_ORIGINPKG}
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 ${curpkg})"
fi
check_pkgdep_matched "$curpkg"
[ $? -eq 0 ] && return 0
if [ -z "$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}"
[ $? -eq 0 ] && continue
prev_pkg="$j"
if [ -n "$XBPS_PREFER_BINPKG_DEPS" -a -z "$bootstrap" ]; then
install_pkg_from_repos ${j}
if [ $? -eq 255 ]; then
# xbps-bin returned unexpected error
msg_red "$saved_prevpkg: failed to install dependency '$j'\n"
elif [ $? -eq 0 ]; then
# package installed successfully.
:
continue
fi
fi
#
# Iterate again, this will check if there are more
# required deps for current pkg.
#
install_pkg_deps "${j}" "${curpkg}"
if [ $? -eq 1 ]; then
if [ -n "$saved_prevpkg" ]; then
msg_red "'$saved_prevpkg': failed to install dependency '$curpkg'\n"
else
msg_red "'${_ORIGINPKG}': failed to install dependency '$curpkg'\n"
fi
return 1
fi
done
if [ -n "$XBPS_PREFER_BINPKG_DEPS" -a -z "$bootstrap" ]; then
install_pkg_from_repos ${curpkg}
if [ $? -eq 255 ]; then
# xbps-bin returned unexpected error
return $?
elif [ $? -eq 2 ]; then
# Package not found, build from source.
install_pkg "${curpkgname}"
if [ $? -eq 1 ]; then
msg_red "'$saved_prevpkg': failed to install dependency '$curpkg'\n"
return 1
fi
fi
else
if [ -n "$saved_prevpkg" ]; then
msg_normal "'$saved_prevpkg': installing dependency '$curpkg'...\n"
else
msg_normal "'${_ORIGINPKG}': installing dependency '$curpkg'...\n"
fi
install_pkg "${curpkgname}"
if [ $? -eq 1 ]; then
msg_red "'$saved_prevpkg': failed to install dependency '$curpkg'\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
[ -z "$build_depends" ] && return 0
INSTALLING_DEPS=1
if [ -n "$revision" ]; then
lver="${version}_${revision}"
else
lver="${version}"
fi
msg_normal "'$pkgname-$lver': required build dependencies...\n"
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
# Install direct build dependencies from binary packages.
if [ -n "$XBPS_PREFER_BINPKG_DEPS" -a -z "$bootstrap" ]; then
msg_normal "'$pkg': installing dependencies from repositories ...\n"
for i in ${notinstalled_deps}; do
if [ -z "$pkglist" ]; then
pkglist="\"$i\""
else
pkglist="${pkglist} \"$i\""
fi
done
install_pkglist_from_repos "${pkglist}"
if [ $? -eq 0 ]; then
# Install successfully
return 0
fi
fi
# Install direct and indirect build dependencies from source.
for j in ${notinstalled_deps}; do
install_pkg_deps "${j}" "${pkg}"
if [ $? -eq 1 ]; then
return 1
fi
done
}
#
# Returns 0 if pkgpattern in $1 is matched against current installed
# package, 1 otherwise.
#
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
}
#
# Returns 0 if pkgpattern in $1 is installed and greater than current
# installed package, otherwise 1.
#
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 $? -eq 1 ] && return 0
fi
return 1
}
#
# Returns 0 if pkg has build deps, 1 otherwise.
#
check_build_depends_pkg()
{
[ -z "$pkgname" ] && return 2
if [ -n "$build_depends" ]; then
return 0
else
return 1
fi
}