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|
#! /usr/bin/env bash
# file : build/system/configure
# copyright : Copyright (c) 2004-2012 Code Synthesis Tools CC
# license : GNU GPL v2; see accompanying LICENSE file
# $1 out file
#
# bld_root - build root
# project_name - project name
#
source $bld_root/dialog.bash
$echo
$echo
$echo "configuring '$project_name'"
$echo
$echo
# Build system.
#
build=`$bld_root/system/config.guess`
if [ $? != 0 ]; then
$echo "unable to determine build system type"
exit 1
fi
$echo "build system is $build"
build_cpu=`echo $build | cut -f 1 -d -`
build_mf=`echo $build | cut -f 2 -d -`
build_kernel=`echo $build | cut -f 3 -d -`
build_os=`echo $build | cut -f 4 -d -`
if [ -z "$build_os" ]; then
# Old format: cpu-mf-os
#
build_os=$build_kernel
build_kernel=
fi
# Host system.
#
if [ -n "$host_system" ]; then
host=`$bld_root/system/config.sub "$host_system"`
if [ $? != 0 ]; then
$echo "unable to canonicalize host system '$host_system'"
exit 1
fi
else
host=$build
fi
$echo "host system is $host"
host_cpu=`echo $host | cut -f 1 -d -`
host_mf=`echo $host | cut -f 2 -d -`
host_kernel=`echo $host | cut -f 3 -d -`
host_os=`echo $host | cut -f 4 -d -`
if [ -z "$host_os" ]; then
# Old format: cpu-mf-os
#
host_os=$host_kernel
host_kernel=
fi
# Target system.
#
if [ -n "$target_system" ]; then
target=`$bld_root/system/config.sub "$target_system"`
if [ $? != 0 ]; then
$echo "unable to canonicalize target system '$target_system'"
exit 1
fi
$echo "target system is $target"
target_cpu=`echo $target | cut -f 1 -d -`
target_mf=`echo $target | cut -f 2 -d -`
target_kernel=`echo $target | cut -f 3 -d -`
target_os=`echo $target | cut -f 4 -d -`
if [ -z "$target_os" ]; then
# Old format: cpu-mf-os
#
target_os=$target_kernel
target_kernel=
fi
else
target=
target_cpu=
target_mf=
target_kernel=
target_os=
fi
# Write the configuration out.
#
echo "system_configuration := y" >$1
echo >>$1
echo "build_system := $build" >>$1
echo "build_cpu := $build_cpu" >>$1
echo "build_manufacturer := $build_mf" >>$1
echo "build_os := $build_os" >>$1
echo "build_kernel := $build_kernel" >>$1
echo >>$1
echo "host_system := $host" >>$1
echo "host_cpu := $host_cpu" >>$1
echo "host_manufacturer := $host_mf" >>$1
echo "host_os := $host_os" >>$1
echo "host_kernel := $host_kernel" >>$1
echo >>$1
echo "target_system := $target" >>$1
echo "target_cpu := $target_cpu" >>$1
echo "target_manufacturer := $target_mf" >>$1
echo "target_os := $target_os" >>$1
echo "target_kernel := $target_kernel" >>$1
|
