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Thanassis Tsiodras
RTEMS-build-workflows
Commits
e29ab2df
Commit
e29ab2df
authored
Mar 07, 2018
by
Thanassis Tsiodras
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Updated script that builds RTEMS5 toolchain.
parent
a6bad388
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OAR/contrib/build.rtems.5.sh
OAR/contrib/build.rtems.5.sh
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e29ab2df
#!/bin/bash
#
# This script builds the RTEMS/SPARC cross-compiler and the
# Leon2/Leon3/NGMP BSPs.
#
# To have a reproducible setup, it would be prudent if you
# executed this script under a Debian stretch chroot,
# bootstrapped via the following:
#
# mkdir /opt/stretch-chroot
# debootstrap stretch /opt/stretch-chroot
# mount -t proc none /opt/stretch-chroot/proc/
# mount -t sysfs none /opt/stretch-chroot/sys/
# mount -o bind /dev /opt/stretch-chroot/dev/
# mount -o bind /dev/pts /opt/stretch-chroot/dev/pts/
# chroot /opt/stretch-chroot
# apt-get update
# apt-get install flex bison make texinfo binutils gcc g++ gdb unzip git python2.7-dev pax libncurses5-dev
#
# Then chroot inside it and run this script:
#
# chroot /opt/stretch-chroot
# /path/to/build.rtems.MORA.sh
# Stop on any error
set
-e
DATE
=
$(
date
+
"%Y.%m.%d"
)
mkdir
-p
$HOME
/rtems.build.logs
BUILD_LOG
=
$HOME
/rtems.build.logs/
${
DATE
}
.log
[
-f
${
BUILD_LOG
}
]
&&
{
echo
"There's already a build log:"
echo
" "
${
BUILD_LOG
}
echo
Remove it to
continue
.
exit
1
}
# Record the output in $BUILD_LOG (see matching brace)
{
# Begin by checking out the RTEMS Source Builder
RSBPARENT
=
$HOME
/development/rtems/src
mkdir
-p
$RSBPARENT
RSB
=
$RSBPARENT
/rtems-source-builder-
${
DATE
}
RTPREFIX
=
/opt/rtems-5.1-
${
DATE
}
# rm -rf ${RTPREFIX}
[
!
-d
$RSB
]
&&
{
cd
$RSBPARENT
git clone https://github.com/RTEMS/rtems-source-builder.git rtems-source-builder-
${
DATE
}
}
cd
$RSB
git checkout
-f
703532cb04c6990fb21e97cb7347a16e9df11108
# Verify that we have all we need to build
source-builder/sb-check
cd
rtems
# Your network firewall may or may not be an issue at this point:
# Many of the source tarballs needed by the RSB are fetched over
# PASV-enabled FTP servers.
#
# If your network is like the one in ESA/ESTEC and this is forbidden,
# you'll have to fetch these tarballs and hardlink to them each time
# (so no FTP action is triggered by the RTEMS RSB builder).
# The sed invocation below also replaces ftp: with http:
# (since this needs no PASV port meddling - which some firewalls object to)
#
# This is the way I do it - adapt it according to your needs:
#
[
!
-d
sources
]
&&
mkdir
-p
sources
cd
sources
cp
-al
~/development/rtems/pkg_sources_cache/
*
.
cd
..
for
i
in
config/tools/
*
cfg
;
do
cat
"
$i
"
|
sed
's,ftp://ftp.gnu.org,http://ftp.gnu.org,;s,ftp://gcc.gnu.org,http://gcc.gnu.org,;'
>
"
$i
"
.new
&&
mv
"
$i
"
.new
"
$i
"
done
# Build the cross compiling toolchain
# (we're in the master branch, which is currently the "unofficial" 5.1)
../source-builder/sb-set-builder
--with-ada
--log
=
stage1.log
--prefix
=
${
RTPREFIX
}
5/rtems-sparc
# Add the cross compiler to the PATH and checkout RTEMS
export
PATH
=
${
RTPREFIX
}
/bin:
$PATH
cd
..
if
[
!
-d
rtems-git
]
;
then
git clone https://github.com/RTEMS/rtems.git rtems-git
cd
rtems-git
git checkout
-f
337a1869092779be0afca381dba674d3de4d7c9b
cd
..
fi
# Build RTEMS
cd
rtems-git
./bootstrap
cd
..
rm
-rf
build.
${
DATE
}
mkdir
build.
${
DATE
}
cd
build.
${
DATE
}
../rtems-git/configure
\
--target
=
sparc-rtems5
--prefix
=
${
RTPREFIX
}
\
--enable-rtemsbsp
=
"gr712rc gr740"
--enable-posix
--enable-ada
\
--enable-tests
--enable-cxx
--enable-networking
--enable-smp
make all
make
install
}
|&
tee
${
BUILD_LOG
}
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