Create an arm-linux cross-compilation tool chain using crosstool
Source: Internet
Author: User
Crosstool creates an arm-linux cross-compiling tool chain-Linux general technology-Linux programming and kernel information. For details, see the following. Today, we use crosstool to create an arm-linux cross-compilation toolchain and successfully compile and run the u-boot-1.3.0.
Learn about crosstool through http://www.kegel.com/crosstool.
Modify demo-arm.sh:
#! /Bin/sh
# This script has one line for each known working toolchain
# For this architecture. Uncomment the one you want.
# Generated by generate-demo.pl from buildlogs/all.dats.txt
Set-ex
TARBALLS_DIR =/home/wxm/crosstool/downloads # path for storing the downloaded source code package
RESULT_TOP =/home/wxm/crosstool/install # install the cross-compilation tool to link the installation path
Export TARBALLS_DIR RESULT_TOP
Gcc_ages = "c, c ++"
Export gcc_ages
# Really, you shoshould do the mkdir before running this,
# And chown/opt/crosstool to yourself so you don't need to run as root.
Mkdir-p $ RESULT_TOP
# Eval 'cat arm. dat gcc-2.95.3-glibc-2.1.3.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-2.95.3-glibc-2.2.2.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-2.95.3-glibc-2.2.5.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-3.2.3-glibc-2.2.5.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-3.2.3-glibc-2.3.2.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-3.2.3-glibc-2.3.2-tls.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-3.3.6-glibc-2.2.2.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-3.3.6-glibc-2.2.5.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-3.3.6-glibc-2.3.2.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-3.3.6-glibc-2.3.2-tls.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-3.4.5-glibc-2.2.2.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-3.4.5-glibc-2.2.5.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-3.4.5-glibc-2.3.2.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-3.4.5-glibc-2.3.2-tls.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-3.4.5-glibc-2.3.5.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-3.4.5-glibc-2.3.5-tls.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-3.4.5-glibc-2.3.6.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-3.4.5-glibc-2.3.6-tls.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-4.0.2-glibc-2.2.2.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-4.0.2-glibc-2.3.2.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-4.0.2-glibc-2.3.2-tls.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-4.0.2-glibc-2.3.5.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-4.0.2-glibc-2.3.5-tls.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-4.0.2-glibc-2.3.6.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-4.0.2-glibc-2.3.6-tls.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-4.1.0-glibc-2.2.2.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-4.1.0-glibc-2.3.2.dat 'sh all. sh -- notest
# Eval 'cat arm. dat gcc-4.1.0-glibc-2.3.2-tls.dat 'sh all. sh -- notest # comment
Eval 'cat arm. dat gcc-3.3.2-glibc-2.3.2.dat 'sh all. sh -- notest # Add this row
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