buildtoolchain-step07-glibc.txt

这是《嵌入式linux－硬件、软件与接口》一书对应的所有linux方面实例的源代码

#!/bin/bash
# buildtoolchain-step07-glibc v1.2 08/13/02 
# www.embeddedlinuxinterfacing.com
#
# The original location of this script is
# http://www.embeddedlinuxinterfacing.com/chapters/03/buildtoolchain
# See buildtoolchain script for General Public License statement

if [ ! $BUILDTOOLCHAINENV ]
then
. ./buildtoolchain-environment $1
fi

# Step 7 - Build a Cross-Compiled Version of glibc
#
date "+%x %X -   Started: $0"
date "+%x %X -   Started: $0" >> $SRCFILELOC/output-build-status


echo Building $GLIBVERSION for $ARCH
cd $BUILDLOC
tar zxf $SRCFILELOC/$GLIBVERSION.tar.gz
cd $GLIBVERSION
tar zxf $SRCFILELOC/$GLIBCTHREADSVERSION.tar.gz

cd ../$TARGET-glibc


if [ $ARCH = "arm" ]
then
CC=$TARGET-gcc ../$GLIBVERSION/configure $TARGET --build=i586-linux --prefix=$PREFIX/$TARGET --enable-add-ons 
fi

if [ $ARCH = "ppc" ]
then
# need to remove memset.S for 8xx processors
rm -rf $BUILDLOC/$GLIBVERSION/sysdeps/powerpc/memset.S

CC=$TARGET-gcc  ../$GLIBVERSION/configure $TARGET --build=i586-linux --prefix=$PREFIX/$TARGET --enable-add-ons

fi

make
make install

date "+%x %X - Completed: $0"
date "+%x %X - Completed: $0" >> $SRCFILELOC/output-build-status

#beep
echo -e "\07"