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|
#!/bin/bash
#
# $Id$
#
# RTEMS Bare BSP Build Script.
#
# This is designed to allow recording of stdout to log. The log
# forms part of a clean build trace for validation and verification
# reasons.
#
. `echo $0 | sed -e 's/do-rtems-build/build-tools/'`
#
# The current versions we are building.
#
# Note: Please change to suite.
#
RTEMS=rtems-980618
#
# The list of processors we want the tools built for.
#
CPUS="m68k"
#
# RTEMS CPU target we want to build.
#
RTEMS_M68K_TARGETS="68000 68030 cpu32"
#
# The particular host settings we have.
#
# Map particulars for different hosts here.
#
HOST=`hostname`
case "${HOST}" in
kiwi*)
ARCHIVE="/ods/archive"
TOOLS="/ods/egcs"
RTEMS_PATH=development/rtems/${RTEMS}
;;
*)
fatal_error "host is not known."
;;
esac
#
# Where will RTEMS live when installed ?
#
RTEMS_PREFIX=${TOOLS}/test
echo "Building on ${HOST}, archives in ${ARCHIVE}"
#
# Who is doing the build.
#
echo "User profile : "`id`
#
# Find out where we are
#
TOPDIR=`pwd`
echo "Top directory is ${TOPDIR}"
#
# Test the paths to the archives exist.
#
test_path ${ARCHIVE}/${RTEMS_PATH}
#
# Get the RTEMS source and patch.
#
echo "Unpacking rtems source ${ARCHIVE}/${RTEMS_PATH}/${RTEMS}.tgz ... "
tar zxf ${ARCHIVE}/${RTEMS_PATH}/${RTEMS}.tgz
check_fatal $? "failed to unpack ${RTEMS}.tgz."
#
# Build all the processors we support.
#
for cpu in ${CPUS}; do
{
#
# Create the target.
#
TARGET=${cpu}-rtems
#
# On to RTEMS.
#
case ${cpu} in
m68k)
RTEMS_TARGETS=${RTEMS_M68K_TARGETS}
;;
*)
fatal_error "unknown cpu ${cpu}"
;;
esac
for rtems_target in ${RTEMS_TARGETS}; do
{
#
# Remove the target if found.
#
echo "Removing the RTEMS bare bsp directory rtems-bare-${rtems_target} ... "
rm -rf rtems-bare-${rtems_target}
check_fatal $? "failed to remove rtems-bare-${rtems_target}."
echo "Creating the RTEM build directory for target ${rtems_target} ... "
checked_mkdir rtems-bare-${rtems_target}
cd rtems-bare-${rtems_target}
#
# Configure RTEMS.
#
# FIXME: the mapping from the rtems_target to the cpu flags
# just happens to work for the m68k targets. This should
# be mapped in a way which does not depends on the rtems_target,
# or RTEMS should support multilibs.
#
echo "Configuring RTEMS target bare-${rtems_target} ... "
../${RTEMS}/configure --target=${TARGET} --prefix=${RTEMS_PREFIX} \
--enable-cxx --enable-gmake-print-directory \
--disable-tests --disable-posix --enable-ka9q \
--enable-bare-cpu-cflags=-m${rtems_target} \
--enable-bare-cpu-model=m${rtems_target} \
--enable-rtemsbsp=bare
check_fatal $? "failed to configure rtems target."
#
# Do the RTEMS build.
#
echo "Building RTEMS target bare-${rtems_target} ... "
make all install
check_fatal $? "failed to complete rtems build for target ${rtems_target}."
#
# Remove the target if found.
#
echo "Removing the RTEMS bare bsp directory ${RTEMS_PREFIX}/rtems/bare-${rtems_target} ... "
rm -rf ${RTEMS_PREFIX}/rtems/bare-${rtems_target}
check_fatal $? "failed to remove ${RTEMS_PREFIX}/rtems/bare-${rtems_target}."
#
# Fix up the fact that RTEMS always installsthe bare bsp to the bare directory
#
echo "Moving the RTEMS bare bsp directory to bare-${rtems_target} ... "
mv ${RTEMS_PREFIX}/rtems/bare ${RTEMS_PREFIX}/rtems/bare-${rtems_target}
check_fatal $? "failed to move the bare bsp directory to bare-${rtems_target}."
cd ../
}; done
}; done
cd ../
my_exit 0
|
