Add shell utils required by xbps-src.
These files are moved from the GIT repository. --HG-- extra : convert_revision : xtraeme%40gmail.com-20090818153742-98s9y92f5m19l3c2
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Juan RP
194
shutils/builddep_funcs.sh
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194
shutils/builddep_funcs.sh
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#-
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# Copyright (c) 2008-2009 Juan Romero Pardines.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#-
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. $XBPS_SHUTILSDIR/tmpl_funcs.sh
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#
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# Recursive function that installs all direct and indirect
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# dependencies of a package.
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#
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install_pkg_deps()
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{
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local curpkg="$1"
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local curpkgname=$(xbps-pkgdb getpkgname $1)
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local saved_prevpkg=$(xbps-pkgdb getpkgname $2)
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local j jver jname reqver
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[ -z "$curpkg" ] && return 1
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if [ -n "$prev_pkg" ]; then
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curpkg=$prev_pkg
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curpkgname=$(xbps-pkgdb getpkgname ${curpkg})
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fi
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echo "==> Installing $saved_prevpkg dependency: $curpkgname."
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run_template $curpkgname
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check_build_depends_pkg
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if [ $? -eq 0 ]; then
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echo "==> Dependency $curpkgname requires:"
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for j in ${build_depends}; do
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jname=$(xbps-pkgdb getpkgname ${j})
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jver=$($XBPS_REGPKGDB_CMD version ${jname})
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reqver=$(xbps-pkgdb getpkgversion ${j})
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check_installed_pkg $j
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if [ $? -eq 0 ]; then
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echo " $jname >= $reqver: found $jname-$jver."
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else
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echo " $jname >= $reqver: not found."
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fi
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done
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fi
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for j in ${build_depends}; do
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#
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# Check if dep already installed.
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#
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check_installed_pkg $j
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[ $? -eq 0 ] && continue
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[ -n "$prev_pkg" ] && unset prev_pkg
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#
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# Iterate again, this will check if there are more
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# required deps for current pkg.
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#
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install_pkg_deps $j $curpkg
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prev_pkg="$j"
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done
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install_pkg $curpkgname auto
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[ -n "$prev_pkg" ] && unset prev_pkg
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}
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#
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# Installs all dependencies required by a package.
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#
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install_dependencies_pkg()
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{
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local pkg="$1"
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local lpkgname=$(xbps-pkgdb getpkgname ${pkg})
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local i ipkgname iversion reqvers notinstalled_deps lver
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[ -z "$pkg" ] && return 1
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doing_deps=true
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if [ -n "$revision" ]; then
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lver="${version}_${revision}"
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else
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lver="${version}"
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fi
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echo "==> Required build dependencies for $pkgname-$lver... "
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for i in ${build_depends}; do
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ipkgname=$(xbps-pkgdb getpkgname ${i})
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iversion=$($XBPS_REGPKGDB_CMD version $ipkgname)
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reqvers=$(xbps-pkgdb getpkgversion ${i})
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check_installed_pkg $i
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if [ $? -eq 0 ]; then
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echo " $ipkgname >= $reqvers: found $ipkgname-$iversion."
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continue
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else
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echo " $ipkgname >= $reqvers: not found."
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notinstalled_deps="$notinstalled_deps $i"
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fi
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done
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[ -z "$notinstalled_deps" ] && return 0
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for i in ${notinstalled_deps}; do
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check_installed_pkg $i
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[ $? -eq 0 ] && continue
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ipkgname=$(xbps-pkgdb getpkgname ${i})
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run_template $ipkgname
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check_build_depends_pkg
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if [ $? -eq 1 ]; then
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msg_normal "Installing $lpkgname dependency: $ipkgname."
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install_pkg $ipkgname auto
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else
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install_pkg_deps $i $pkg
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fi
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done
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}
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install_builddeps_required_pkg()
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{
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local pkg="$1"
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local pkgname=$(xbps-pkgdb getpkgname ${pkg})
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local dep depname
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[ -z "$pkg" ] && return 1
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run_template $pkgname
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for dep in ${build_depends}; do
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check_installed_pkg $dep
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if [ $? -ne 0 ]; then
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msg_normal "Installing $pkgname dependency: $dep."
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depname=$(xbps-pkgdb getpkgname ${dep})
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install_pkg $depname auto
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fi
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done
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}
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#
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# Checks the registered pkgs db file and returns 0 if a pkg that satisfies
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# the minimal required version is there, or 1 otherwise.
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#
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check_installed_pkg()
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{
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local pkg="$1"
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local pkgname reqver iver
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[ -z "$pkg" ] && return 2
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pkgname=$(xbps-pkgdb getpkgname $pkg)
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reqver=$(xbps-pkgdb getpkgversion $pkg)
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run_template $pkgname
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iver="$($XBPS_REGPKGDB_CMD version $pkgname)"
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if [ -n "$iver" ]; then
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xbps-cmpver $pkgname-$iver $pkgname-$reqver
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[ $? -eq 0 -o $? -eq 1 ] && return 0
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fi
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return 1
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}
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#
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# Checks the build depends db file and returns 0 if pkg has dependencies,
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# otherwise returns 1.
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#
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check_build_depends_pkg()
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{
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[ -z "$pkgname" ] && return 2
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if [ -n "$build_depends" ]; then
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return 0
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else
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return 1
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fi
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}
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