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Diffstat (limited to 'contrib/cross.sh')
| -rw-r--r-- | contrib/cross.sh | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/contrib/cross.sh b/contrib/cross.sh deleted file mode 100644 index 890e4496de..0000000000 --- a/contrib/cross.sh +++ /dev/null @@ -1,150 +0,0 @@ -#!/bin/bash -# $Id$ -# Copyright 2006 Michael Mohr with modifications by Roger Dingledine -# See LICENSE for licensing information. - -####################################################################### -# Tor-cross: a tool to help cross-compile Tor -# -# The purpose of a cross-compiler is to produce an executable for -# one system (CPU) on another. This is useful, for example, when -# the target system does not have a native compiler available. -# You might, for example, wish to cross-compile a program on your -# host (the computer you're working on now) for a target such as -# a router or handheld computer. -# -# A number of environment variables must be set in order for this -# script to work: -# $PREFIX, $CROSSPATH, $ARCH_PREFIX, $HOST, -# and (optionally) $BUILD -# Please run the script for a description of each one. If automated -# builds are desired, the above variables can be exported at the top -# of this script. -# -# Recent releases of Tor include test programs in configure. Normally -# this is a good thing, since it catches a number of problems. -# However, this also presents a problem when cross compiling, since -# you can't run binary images for the target system on the host. -# -# Tor-cross assumes that you know what you're doing and removes a -# number of checks known to cause problems with this process. -# Note that this does not guarantee that the program will run or -# even compile; it simply allows configure to generate the Makefiles. -# -# Stripping the binaries should almost always be done for an -# embedded environment where space is at an exacting premium. -# However, the default is NOT to strip them since they are useful for -# debugging. If you do not plan to do any debugging and you -# don't care about the debugging symbols, set $STRIP to "yes" before -# running this script. -# -# Tor-cross was written by Michael Mohr. He can be contacted at -# m(dot)mohr(at)laposte(dot)net. Comments are appreciated, but -# flames go to /dev/null. -# -# The target with which this script is tested is little-endian -# MIPS Linux, built on an Athlon-based Linux desktop. -# -####################################################################### - -# disable the platform-specific tests in configure -export CROSS_COMPILE=yes - -if [ ! -f configure ] -then - echo "Please run this script from the root of the Tor distribution." - exit -1 -fi - -if [ -z $PREFIX ] -then - echo "You must define \$PREFIX since you are cross-compiling." - echo "Select a non-system location (i.e. /tmp/tor-cross):" - echo " export PREFIX=/tmp/tor-cross" - exit -1 -fi - -if [ -z $CROSSPATH ] -then - echo "You must define the location of your cross-compiler's" - echo "directory using \$CROSSPATH; for example," - echo " export CROSSPATH=/opt/cross/staging_dir_mipsel/bin" - exit -1 -fi - -if [ -z $ARCH_PREFIX ] -then - echo "You must define \$ARCH_PREFIX to continue. For example," - echo "if you normally cross-compile applications using" - echo "mipsel-linux-uclibc-gcc, you would set \$ARCH_PREFIX like so:" - echo " export ARCH_PREFIX=mipsel-linux-uclibc-" - exit -1 -fi - -if [ -z $HOST ] -then - echo "You must specify a target processor with \$HOST; for example:" - echo " export HOST=mipsel-unknown-elf" - exit -1 -fi - -if [ -z $BUILD ] -then - echo "You should specify the host machine's type with \$BUILD; for example:" - echo " export BUILD=i686-pc-linux-gnu" - echo "If you wish to let configure autodetect the host, set \$BUILD to 'auto':" - echo " export BUILD=auto" - exit -1 -fi - -# clean up any existing object files -if [ -f src/or/tor ] -then - make clean -fi - -# Set up the build environment and try to run configure -export PATH=$PATH:$CROSSPATH -export RANLIB=${ARCH_PREFIX}ranlib -export CC=${ARCH_PREFIX}gcc - -if [ $BUILD == "auto" ] -then - ./configure \ - --prefix=$PREFIX \ - --host=$HOST -else - ./configure \ - --prefix=$PREFIX \ - --host=$HOST \ - --build=$BUILD -fi - -# has a problem occurred? -if [ $? -ne 0 ] -then - echo "" - echo "A problem has been detected with configure." - echo "Please check the output above and rerun cross.sh" - echo "" - exit -1 -fi - -# Now we're cookin' - -make - -# if $STRIP has length (i.e. STRIP=yes), strip the binaries -if [ ! -z $STRIP ] -then -${ARCH_PREFIX}strip \ - src/or/tor \ - src/or/test \ - src/tools/tor-resolve -fi - -echo "" -echo "Tor should be compiled at this point. Now run 'make install' to" -echo "install to $PREFIX" -echo "" - |