Reorganize the tree splitting stuff on its own dir.
--HG-- extra : convert_revision : 87473fb499c42deaf0285f5559dc1cd8d67ab436
This commit is contained in:
Juan RP
237
shutils/builddep_funcs.sh
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237
shutils/builddep_funcs.sh
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#-
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# Copyright (c) 2008 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 founds dependencies in all required
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# packages.
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#
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add_dependency_tolist()
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{
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local curpkg="$1"
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local j=
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[ -z "$curpkg" ] && return 1
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[ -n "$prev_pkg" ] && curpkg=$prev_pkg
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if [ "$pkgname" != "${curpkg%-[0-9]*.*}" ]; then
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reset_tmpl_vars
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. $XBPS_TEMPLATESDIR/${curpkg%-[0-9]*.*}.tmpl
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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 ${j##[aA-zZ]*-}
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#
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# If dep is already installed, check one more time
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# if all its deps are there and continue.
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#
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if [ $? -eq 0 ]; then
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install_builddeps_required_pkg $j
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installed_deps_list="$j $installed_deps_list"
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continue
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fi
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deps_list="$j $deps_list"
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[ -n "$prev_pkg" ] && unset prev_pkg
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#
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# Check if dependency needs more deps.
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#
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check_build_depends_pkg ${j%-[0-9]*.*}
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if [ $? -eq 0 ]; then
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add_dependency_tolist $j
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prev_pkg="$j"
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fi
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done
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}
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#
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# Removes duplicate deps in the installed or not installed list.
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#
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find_dupdeps_inlist()
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{
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local action="$1"
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local tmp_list=
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local dup=
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local f=
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[ -z "$action" ] && return 1
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case "$action" in
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installed)
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list=$installed_deps_list
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;;
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notinstalled)
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list=$deps_list
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;;
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*)
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return 1
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;;
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esac
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for f in $list; do
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if [ -z "$tmp_list" ]; then
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tmp_list="$f"
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else
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for i in $tmp_list; do
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[ "$f" = "$i" ] && dup=yes
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done
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[ -z "$dup" ] && tmp_list="$tmp_list $f"
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unset dup
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fi
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done
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case "$action" in
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installed)
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installed_deps_list="$tmp_list"
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;;
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notinstalled)
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deps_list="$tmp_list"
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;;
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*)
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return 1
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;;
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esac
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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="$1"
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local i=
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local ipkg=
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local iversion=
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deps_list=
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installed_deps_list=
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[ -z "$pkg" ] && return 1
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doing_deps=true
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echo -n "==> Calculating dependency list for $pkgname-$version... "
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add_dependency_tolist $pkg
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find_dupdeps_inlist installed
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find_dupdeps_inlist notinstalled
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echo "done."
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[ -z "$deps_list" -a -z "$installed_deps_list" ] && return 0
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msg_normal "Required minimal deps for $(basename $pkg):"
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for i in ${installed_deps_list}; do
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ipkg=${i%-[0-9]*.*}
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iversion="$($XBPS_REGPKGDB_CMD version $ipkg)"
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echo " $ipkg >= ${i##[aA-zZ]*-}: found $ipkg-$iversion."
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done
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for i in ${deps_list}; do
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echo " ${i%-[0-9]*.*} >= ${i##[aA-zZ]*-}: not found."
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done
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for i in ${deps_list}; do
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# skip dup deps
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check_installed_pkg $i ${i##[aA-zZ]*-}
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[ $? -eq 0 ] && continue
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# continue installing deps
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msg_normal "Installing $pkg dependency: $i."
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install_pkg ${i%-[0-9]*.*}
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done
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unset installed_deps_list
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unset deps_list
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}
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install_builddeps_required_pkg()
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{
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local pkg="$1"
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local dep=
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[ -z "$pkg" ] && return 1
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if [ "$pkgname" != "${pkg%-[0-9]*.*}" ]; then
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. $XBPS_TEMPLATESDIR/${pkg%-[0-9]*.*}.tmpl
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fi
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for dep in ${build_depends}; do
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check_installed_pkg $dep ${dep##[aA-zZ]*-}
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if [ $? -ne 0 ]; then
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msg_normal "Installing $pkg dependency: $dep."
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install_pkg ${dep%-[0-9]*.*}
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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 reqver="$2"
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local iver=
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[ -z "$pkg" -o -z "$reqver" -o ! -r $XBPS_REGPKGDB_PATH ] && return 1
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if [ "$pkgname" != "${pkg%-[0-9]*.*}" ]; then
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reset_tmpl_vars
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. $XBPS_TEMPLATESDIR/${pkg%-[0-9]*.*}.tmpl
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fi
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iver="$($XBPS_REGPKGDB_CMD version $pkgname)"
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if [ -n "$iver" ]; then
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$XBPS_CMPVER_CMD $pkgname-$iver $pkgname-$reqver
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[ $? -eq 0 ] && 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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local pkg="$1"
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[ -z $pkg ] && return 1
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if [ "$pkgname" != "${pkg%-[0-9]*.*}" ]; then
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reset_tmpl_vars
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. $XBPS_TEMPLATESDIR/${pkg%-[0-9]*.*}.tmpl
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fi
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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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