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|
#!/bin/bash
#
# Get, build and install the latest cross-development tools and libraries
#
###
### CYGWIN :: Make sure that cygwin is mouting its file systems in binmode.
###
#
# Specify the architectures for which the tools are to be built
# To build for single target: ARCHS="m68k"
#
ARCHS="${ARCHS:-i386}"
# Let's be nice
renice 10 -p $$
# If any thing goes wrong, we'll bail out.
set -e
#
# Specify the versions
#
GCC=gcc-4.1.0
BINUTILS=binutils-2.18
CYGWIN_SNAP=20071108 # You may need to find a more recent version.
export PATH=/bin:/usr/bin
#
# Where to install
#
PREFIX="${PREFIX:-/opt/tiano/}"
#
# Where to get the GNU tools
#
BINUTILS_URL=http://mirrors.kernel.org/gnu/binutils/${BINUTILS}.tar.bz2
GCC_URL=http://mirrors.kernel.org/gnu/gcc/$GCC/$GCC.tar.bz2
CYG_LOC=http://cygwin.com/snapshots/cygwin-src-${CYGWIN_SNAP}.tar.bz2
# If your site uses proxy servers, un-comment the following lines
# and change the server name to your site's proxy server and proxy port.
# export http_proxy=http://proxyservername.mycompany.com:911
# export ftp_proxy=http://proxyservername.mycompany.com:911
#
# Uncomment one of the following depending upon which your system provides
#
#GET_COMMAND="curl --remote-name"
GET_COMMAND="wget -c -nc --no-directories --retr-symlinks "
#
# Allow environment to override some programs
#
MAKE="${MAKE:-make}"
export MAKE
SHELL="${SHELL:-/bin/sh}"
export SHELL
#
# Get the source
# If you don't have curl on your machine, try using
# wget --passive-ftp --no-directories --retr-symlinks <<url>>
# If that doesn't work, try without the --passive-ftp option.
#
getSource() {
${GET_COMMAND} "${BINUTILS_URL}" &
${GET_COMMAND} "${GCC_URL}" &
${GET_COMMAND} "${CYG_LOC}" &
wait
}
#
# Unpack the source
#
unpackSource() {
(rm -rf "${BINUTILS}"
tar jxf "${BINUTILS}.tar.bz2"
) &
(rm -rf "${GCC}"
tar jxf "${GCC}.tar.bz2"
) &
(rm -rf cygwin-snapshot-${CYGWIN_SNAP}-1/
tar jxf cygwin-src-${CYGWIN_SNAP}.tar.bz2
) &
wait
}
CONF_SHELL="${CONF_SHELL:-/bin/bash}"
# CONF_SHELL="${CONF_SHELL:-echo}"
#
# Build
#
build() {
for arch in $ARCHS
do (
export targ=${arch}-tiano-pe
export pref=${PREFIX}${targ}
export PATH="${pref}/bin:$PATH"
( mkdir -p build-binutils-$targ
cd build-binutils-$targ
"${CONF_SHELL}" "../${BINUTILS}/configure" \
--disable-nls "--target=${targ}" "--prefix=${pref}"
${MAKE} -j1 -w all
${MAKE} -w install
) >> ${targ}.log 2>&1 &&
(
mkdir -p $pref/$targ/sys-include;
cp -fr cygwin-snapshot-${CYGWIN_SNAP}-1/newlib/libc/include/* $pref/$targ/sys-include
cp -fr cygwin-snapshot-${CYGWIN_SNAP}-1/winsup/cygwin/include/* $pref/$targ/sys-include
) &&
( mkdir -p build-gcc-$targ
cd build-gcc-$targ
"${CONF_SHELL}" "../${GCC}/configure" "--target=${targ}" "--prefix=${pref}" \
--with-gnu-as --with-gnu-ld --with-newlib --verbose \
--disable-libssp \
--disable-nls --enable-languages=c
${MAKE} -j1 -w all
${MAKE} -w install
) >> ${targ}.log 2>&1
) &
done
wait
}
#
# Do everything
#
# Comment out any activities you wish to omit
#
getSource
unpackSource
build
|
