void-packages/utils/sh/tmpl_funcs.sh
Juan RP 93f485a4e9 Added tmpl_vars util. Common vars that can be used in templates.
--HG--
extra : convert_revision : 68393e79e5f25d622d9142bf73b09b24ced28733
2008-12-15 07:27:38 +01:00

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#-
# Copyright (c) 2008 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.
#-
#
# Shows info about a template.
#
info_tmpl()
{
local i=
echo "pkgname: $pkgname"
echo "version: $version"
for i in "${distfiles}"; do
[ -n "$i" ] && echo "distfile: $i"
done
[ -n "$checksum" ] && echo "checksum: $checksum"
echo "maintainer: $maintainer"
echo "build_style: $build_style"
echo "short_desc: $short_desc"
echo "$long_desc"
echo
. $XBPS_SHUTILSDIR/builddep_funcs.sh
check_build_depends_pkg $pkgname-$version
if [ $? -eq 0 ]; then
echo "This package requires the following dependencies to be built:"
for i in ${build_depends}; do
echo " $i"
done
fi
}
#
# Resets all vars used by a template.
#
reset_tmpl_vars()
{
local v=
local TMPL_VARS="pkgname distfiles configure_args configure_env \
make_build_args make_install_args build_style \
short_desc maintainer long_desc checksum wrksrc \
patch_files make_cmd base_package base_chroot \
make_env make_build_target configure_script \
pre_configure pre_build pre_install post_install \
postinstall_helpers make_install_target version \
tar_override_cmd xml_entries sgml_entries \
build_depends libtool_fixup_la_stage no_fixup_libtool \
disable_parallel_build run_depends cross_compiler \
only_for_archs patch_args conf_files keep_dirs \
XBPS_EXTRACT_DONE XBPS_CONFIGURE_DONE \
XBPS_BUILD_DONE XBPS_INSTALL_DONE"
for v in ${TMPL_VARS}; do
eval unset "$v"
done
if [ -z "$in_chroot" ]; then
. $XBPS_SHUTILSDIR/buildvars_funcs.sh
unset_build_vars
fi
}
#
# Reads a template file and setups required variables for operations.
#
setup_tmpl()
{
local pkg="$1"
[ -z "$pkg" ] && msg_error "missing package name after target."
if [ -f "$XBPS_TEMPLATESDIR/$pkg.tmpl" ]; then
if [ "$pkgname" != "$pkg" ]; then
. $XBPS_SHUTILSDIR/tmpl_vars.sh
. $XBPS_TEMPLATESDIR/$pkg.tmpl
fi
prepare_tmpl
else
msg_error "cannot find '$pkg' template build file."
fi
}
#
# Checks some vars used in templates and sets some of them required.
#
prepare_tmpl()
{
local i=
local found=
#
# There's nothing of interest if we are a meta template.
#
[ "$build_style" = "meta-template" ] && return 0
REQ_VARS="pkgname distfiles version build_style"
# Check if required vars weren't set.
for i in ${REQ_VARS}; do
eval val="\$$i"
if [ -z "$val" -o -z "$i" ]; then
msg_error "\"$i\" not set on $pkgname template."
fi
done
for i in ${only_for_archs}; do
[ "$i" = "$xbps_machine" ] && found=si && break
done
if [ -n "${only_for_archs}" -a -z "$found" ]; then
msg_error "this package is only for: ${only_for_archs}."
fi
unset XBPS_EXTRACT_DONE XBPS_APPLYPATCHES_DONE
unset XBPS_CONFIGURE_DONE XBPS_BUILD_DONE XBPS_INSTALL_DONE
[ -z "$wrksrc" ] && wrksrc="$pkgname-$version"
wrksrc="$XBPS_BUILDDIR/$wrksrc"
XBPS_EXTRACT_DONE="$wrksrc/.xbps_extract_done"
XBPS_APPLYPATCHES_DONE="$wrksrc/.xbps_applypatches_done"
XBPS_CONFIGURE_DONE="$wrksrc/.xbps_configure_done"
XBPS_BUILD_DONE="$wrksrc/.xbps_build_done"
XBPS_INSTALL_DONE="$wrksrc/.xbps_install_done"
if [ -z "$in_chroot" ]; then
export PATH="$XBPS_MASTERDIR/bin:$XBPS_MASTERDIR/sbin"
export PATH="$PATH:$XBPS_MASTERDIR/usr/bin:$XBPS_MASTERDIR/usr/sbin"
export PATH="$PATH:/bin:/sbin:/usr/bin:/usr/sbin"
fi
}