build-prerequisites.sh

#! /usr/bin/env bash
# Copyright (c) 2011-2015, ARM Limited
# All rights reserved.
# 
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
# 
#     * Redistributions of source code must retain the above copyright notice,
#       this list of conditions and the following disclaimer.
#     * 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.
#     * Neither the name of Arm nor the names of its contributors may be used
#       to endorse or promote products derived from this software without
#       specific prior written permission.
# 
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT HOLDER OR CONTRIBUTORS 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
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.

set -e
set -x
set -u
set -o pipefail

umask 022

exec < /dev/null

script_path=`cd $(dirname $0) && pwd -P`
. $script_path/build-common.sh

# This file contains the sequence of commands used to build the prerequisites
# for GNU Tools Arm Embedded toolchain.
usage ()
{
cat<<EOF
Usage: $0 [--skip_steps=...]

This script will build dependent libraries for GNU Tools Arm Embedded toolchain.

OPTIONS:
  --skip_steps=STEPS    specify which build steps you want to skip.  Concatenate
                        them with comma for skipping more than one steps.
                        Available step is: mingw32.

EOF
}

if [ $# -gt 2 ] ; then
    usage
fi

skip_steps=
skip_mingw32=no

for ac_arg; do
    case $ac_arg in
        --skip_steps=*)
            skip_steps=`echo $ac_arg | sed -e "s/--skip_steps=//g" -e "s/,/ /g"`
            ;;
        *)
            usage
	    exit 1
            ;;
    esac
done

if [ "x$skip_steps" != "x" ]; then
        for ss in $skip_steps; do
                case $ss in
                    mingw32)
                      skip_mingw32=yes
                      ;;
                    *)
                      echo "Unknown build steps: $ss" 1>&2
                      usage
                      exit 1
                      ;;
                esac
        done
fi

if [ "x$BUILD" == "xx86_64-apple-darwin10" ]; then
  skip_mingw32=yes
fi

rm -rf $BUILDDIR_NATIVE && mkdir -p $BUILDDIR_NATIVE
rm -rf $INSTALLDIR_NATIVE && mkdir -p $INSTALLDIR_NATIVE
if [ "x$skip_mingw32" != "xyes" ] ; then
rm -rf $BUILDDIR_MINGW && mkdir -p $BUILDDIR_MINGW
rm -rf $INSTALLDIR_MINGW && mkdir -p $INSTALLDIR_MINGW
fi
rm -rf $PACKAGEDIR && mkdir -p $PACKAGEDIR

cd $SRCDIR

echo Task [I-0] /$HOST_NATIVE/zlib/
rm -rf $BUILDDIR_NATIVE/zlib
copy_dir_clean $SRCDIR/$ZLIB $BUILDDIR_NATIVE/zlib
pushd $BUILDDIR_NATIVE/zlib
#install zlib at .../host-libs/zlib, prevent gcc from linking into this external zlib
./configure --static --prefix=$BUILDDIR_NATIVE/host-libs/zlib
make
make install
popd

echo Task [I-1] /$HOST_NATIVE/gmp/
rm -rf $BUILDDIR_NATIVE/gmp && mkdir -p $BUILDDIR_NATIVE/gmp 
pushd $BUILDDIR_NATIVE/gmp
 
(cd $SRCDIR/$GMP && autoreconf -f -i)
CPPFLAGS="-fexceptions" $SRCDIR/$GMP/configure --build=$BUILD \
    --host=$HOST_NATIVE \
    --prefix=$BUILDDIR_NATIVE/host-libs/usr \
    --enable-cxx \
    --disable-shared

make -j$JOBS
make install
#make check
popd

echo Task [I-2] /$HOST_NATIVE/mpfr/
rm -rf $BUILDDIR_NATIVE/mpfr && mkdir -p $BUILDDIR_NATIVE/mpfr
pushd $BUILDDIR_NATIVE/mpfr

(cd $SRCDIR/$MPFR && autoreconf -f -i)
$SRCDIR/$MPFR/configure --build=$BUILD \
    --host=$HOST_NATIVE \
    --target=$TARGET \
    --prefix=$BUILDDIR_NATIVE/host-libs/usr \
    --disable-shared \
    --with-gmp=$BUILDDIR_NATIVE/host-libs/usr

make -j$JOBS
make install
#make check
popd

echo Task [I-3] /$HOST_NATIVE/mpc/
rm -rf $BUILDDIR_NATIVE/mpc && mkdir -p $BUILDDIR_NATIVE/mpc 
pushd $BUILDDIR_NATIVE/mpc 

(cd $SRCDIR/$MPC && autoreconf -f -i)
$SRCDIR/$MPC/configure --build=$BUILD \
    --host=$HOST_NATIVE \
    --target=$TARGET \
    --prefix=$BUILDDIR_NATIVE/host-libs/usr \
    --disable-shared \
    --with-gmp=$BUILDDIR_NATIVE/host-libs/usr \
    --with-mpfr=$BUILDDIR_NATIVE/host-libs/usr

make -j$JOBS
make install
#make check
popd

echo Task [I-4] /$HOST_NATIVE/isl/
rm -rf $BUILDDIR_NATIVE/isl && mkdir -p $BUILDDIR_NATIVE/isl
pushd $BUILDDIR_NATIVE/isl

(cd $SRCDIR/$ISL && autoreconf -f -i)
$SRCDIR/$ISL/configure --build=$BUILD \
    --host=$HOST_NATIVE \
    --target=$TARGET \
    --prefix=$BUILDDIR_NATIVE/host-libs/usr \
    --disable-shared \
    --with-gmp-prefix=$BUILDDIR_NATIVE/host-libs/usr

make
make install
#make check
popd

echo Task [I-5] /$HOST_NATIVE/libelf/
rm -rf $BUILDDIR_NATIVE/libelf && mkdir -p $BUILDDIR_NATIVE/libelf
pushd $BUILDDIR_NATIVE/libelf

(cd $SRCDIR/$LIBELF && autoreconf -f -i)
$SRCDIR/$LIBELF/configure --build=$BUILD \
    --host=$HOST_NATIVE \
    --target=$TARGET \
    --prefix=$BUILDDIR_NATIVE/host-libs/usr \
    --disable-shared

make -j$JOBS
make install
#make check
popd

echo Task [I-6] /$HOST_NATIVE/expat/
rm -rf $BUILDDIR_NATIVE/expat && mkdir -p $BUILDDIR_NATIVE/expat
pushd $BUILDDIR_NATIVE/expat

(cd $SRCDIR/$EXPAT && autoreconf -f -i)
$SRCDIR/$EXPAT/configure --build=$BUILD \
    --host=$HOST_NATIVE \
    --target=$TARGET \
    --prefix=$BUILDDIR_NATIVE/host-libs/usr \
    --disable-shared

make -j$JOBS
make install
popd

# skip building mingw32 toolchain if "--skip_mingw32" specified
if [ "x$skip_mingw32" == "xyes" ] ; then
    exit 0
fi

saveenv
saveenvvar CC_FOR_BUILD gcc
saveenvvar CC $HOST_MINGW_TOOL-gcc
saveenvvar CXX $HOST_MINGW_TOOL-g++
saveenvvar AR $HOST_MINGW_TOOL-ar
saveenvvar RANLIB $HOST_MINGW_TOOL-ranlib
saveenvvar STRIP $HOST_MINGW_TOOL-strip
saveenvvar NM $HOST_MINGW_TOOL-nm
saveenvvar AS $HOST_MINGW_TOOL-as
saveenvvar OBJDUMP $HOST_MINGW_TOOL-objdump
saveenvvar RC $HOST_MINGW_TOOL-windres
saveenvvar WINDRES $HOST_MINGW_TOOL-windres

echo Task [II-0] /$HOST_MINGW/zlib/
rm -rf $BUILDDIR_MINGW/zlib
copy_dir_clean $SRCDIR/$ZLIB $BUILDDIR_MINGW/zlib
#saveenv
#saveenvvar AR "$HOST_MINGW_TOOL-ar"
pushd $BUILDDIR_MINGW/zlib
#install zlib at .../host-libs/zlib, prevent gcc from linking into this external zlib
./configure --static --prefix=$BUILDDIR_MINGW/host-libs/zlib
make
make install
popd
#restoreenv

echo Task [II-1] /$HOST_MINGW/libiconv/
rm -rf $BUILDDIR_MINGW/libiconv && mkdir -p $BUILDDIR_MINGW/libiconv
pushd $BUILDDIR_MINGW/libiconv

$SRCDIR/$LIBICONV/configure --build=$BUILD \
    --host=$HOST_MINGW \
    --target=$TARGET \
    --prefix=$BUILDDIR_MINGW/host-libs/usr \
    --disable-shared \
    --disable-nls

make -j$JOBS
make install
popd

echo Task [II-2] /$HOST_MINGW/gmp/
rm -rf $BUILDDIR_MINGW/gmp && mkdir -p $BUILDDIR_MINGW/gmp
pushd $BUILDDIR_MINGW/gmp

$SRCDIR/$GMP/configure --build=$BUILD \
    --host=$HOST_MINGW \
    --prefix=$BUILDDIR_MINGW/host-libs/usr \
    --disable-shared \
    --enable-cxx \
    --disable-nls

make -j$JOBS
make install
popd

echo Task [II-3] /$HOST_MINGW/mpfr/
rm -rf $BUILDDIR_MINGW/mpfr && mkdir -p $BUILDDIR_MINGW/mpfr
pushd $BUILDDIR_MINGW/mpfr

$SRCDIR/$MPFR/configure --build=$BUILD \
    --host=$HOST_MINGW \
    --target=$TARGET \
    --prefix=$BUILDDIR_MINGW/host-libs/usr \
    --disable-shared \
    --disable-nls \
    --with-gmp=$BUILDDIR_MINGW/host-libs/usr

make -j$JOBS
make install
popd

echo Task [II-4] /$HOST_MINGW/mpc/
rm -rf $BUILDDIR_MINGW/mpc && mkdir -p $BUILDDIR_MINGW/mpc
pushd $BUILDDIR_MINGW/mpc

$SRCDIR/$MPC/configure --build=$BUILD \
    --host=$HOST_MINGW \
    --target=$TARGET \
    --prefix=$BUILDDIR_MINGW/host-libs/usr \
    --disable-shared \
    --disable-nls \
    --with-gmp=$BUILDDIR_MINGW/host-libs/usr \
    --with-mpfr=$BUILDDIR_MINGW/host-libs/usr

make -j$JOBS
make install
popd

echo Task [II-5] /$HOST_MINGW/isl/
rm -rf $BUILDDIR_MINGW/isl && mkdir -p $BUILDDIR_MINGW/isl
pushd $BUILDDIR_MINGW/isl

$SRCDIR/$ISL/configure --build=$BUILD \
    --host=$HOST_MINGW \
    --target=$TARGET \
    --prefix=$BUILDDIR_MINGW/host-libs/usr  \
    --disable-shared \
    --disable-nls \
    --with-gmp-prefix=$BUILDDIR_MINGW/host-libs/usr

make
make install
popd

echo Task [II-6] /$HOST_MINGW/libelf/
rm -rf $BUILDDIR_MINGW/libelf && mkdir -p $BUILDDIR_MINGW/libelf
pushd $BUILDDIR_MINGW/libelf

$SRCDIR/$LIBELF/configure --build=$BUILD \
    --host=$HOST_MINGW \
    --target=$TARGET \
    --prefix=$BUILDDIR_MINGW/host-libs/usr \
    --disable-shared \
    --disable-nls

make -j$JOBS
make install
popd

echo Task [II-7] /$HOST_MINGW/expat/
rm -rf $BUILDDIR_MINGW/expat && mkdir -p $BUILDDIR_MINGW/expat
pushd $BUILDDIR_MINGW/expat

$SRCDIR/$EXPAT/configure --build=$BUILD \
    --host=$HOST_MINGW \
    --target=$TARGET \
    --prefix=$BUILDDIR_MINGW/host-libs/usr \
    --disable-shared \
    --disable-nls

make -j$JOBS
make install
popd
restoreenv