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|
#!/bin/sh
#
# Free Pascal installation script for BeOS.
# Copyright 1996-2002 Michael Van Canneyt, Peter Vreman
# and Carl Eric Codere
#
# Don't edit this file.
# Everything can be set when the script is run.
#
# Release Version
VERSION=1.0.8
# some useful functions
# ask displays 1st parameter, and ask new value for variable, whose name is
# in the second parameter.
ask ()
{
askvar=$2
eval old=\$$askvar
eval echo -n \""$1 [$old] : "\"
read $askvar
eval test -z \"\$$askvar\" && eval $askvar=\'$old\'
}
# yesno gives 1 on no, 0 on yes $1 gives text to display.
yesno ()
{
while true; do
echo -n "$1 (Y/n) ? "
read ans
case X$ans in
X|Xy|XY) return 0;;
Xn|XN) return 1;;
esac
done
}
# noyes gives 0 on no, 1 on yes $1 gives text to display.
noyes ()
{
while true; do
echo -n "$1 (Y/n) ? "
read ans
case X$ans in
X|Xy|XY) return 1;;
Xn|XN) return 0;;
esac
done
}
# Untar files ($3,optional) from file ($1) to the given directory ($2)
unztar ()
{
unzip $HERE/$1 -d $2
}
# Make all the necessary directories to get $1
makedirhierarch ()
{
OLDDIR=`pwd`
case $1 in
/*) cd /;;
esac
OLDIFS=$IFS;IFS=/;eval set $1; IFS=$OLDIFS
for i
do
test -d $i || mkdir $i || break
cd $i ||break
done
cd $OLDDIR
}
# check to see if something is in the path
checkpath ()
{
ARG=$1
OLDIFS=$IFS; IFS=":";eval set $PATH;IFS=$OLDIFS
for i
do
if [ $i = $ARG ]; then
return 0
fi
done
return 1
}
# --------------------------------------------------------------------------
# welcome message.
#
clear
echo "This shell script will attempt to install the Free Pascal Compiler"
echo "version $VERSION with the items you select"
echo
# Here we start the thing.
HERE=`pwd`
# Verifying minimal operating system version
echo Verifying operating system version.
OS_VER=`uname -r`
echo Operating system version : $OS_VER
echo Minimal operating system version required : 4.5
if noyes "Continue installation?"; then
exit
fi
# Install in /fpc or /fpc-$VERSION ?
if checkpath /fpc-$VERSION; then
PREFIX=/boot/home/fpc
else
PREFIX=/boot/home/fpc
fi
ask "Install prefix (/boot/home/fpc or /fpc-$VERSION) " PREFIX
makedirhierarch $PREFIX
# Set some defaults.
LIBDIR=$PREFIX/units
SRCDIR=$PREFIX/src
DOCDIR=$PREFIX/doc/
DEMODIR=$PREFIX/examples
EXECDIR=$PREFIX/bin
# Install compiler/RTL. Mandatory.
echo Unzipping ...
unzip binary.zip
echo Installing compiler and RTL ...
unztar basebe.zip $PREFIX
echo Installing utilities...
unztar utilbe.zip $PREFIX
if yesno "Install FCL"; then
unztar ufclbe.zip $PREFIX
fi
if yesno "Install paszlib Package"; then
unztar upaszlibbe.zip $PREFIX
fi
if yesno "Install regexpr Package"; then
unztar uregexprbe.zip $PREFIX
fi
rm -f *be.zip
echo Done.
echo
# Install the sources. Optional.
if yesno "Install sources"; then
echo Unpacking ...
unzip sources.zip
echo Installing sources in $SRCDIR ...
if yesno "Install compiler source"; then
unztar compilersrc.zip $PREFIX
fi
if yesno "Install RTL source"; then
unztar rtlsrc.zip $PREFIX
fi
if yesno "Install FCL source"; then
unztar fclsrc.zip $PREFIX
fi
if yesno "Install paszlib source"; then
unztar upaszlibsrc.zip $PREFIX
fi
if yesno "Install regexpr source"; then
unztar uregexprsrc.zip $PREFIX
fi
if yesno "Install Utils source"; then
unztar utilssrc.zip $PREFIX
fi
unzip -o $HERE/basesrc.zip -d $PREFIX
rm -f *src.zip
echo Done.
fi
echo
# Install the documentation. Optional.
if yesno "Install documentation"; then
echo Installing documentation in $DOCDIR ...
unztar doc-html.zip $PREFIX
echo Done.
fi
echo
# Install the demos. Optional.
if yesno "Install demos"; then
ask "Install demos in" DEMODIR
echo Installing demos in $DEMODIR ...
makedirhierarch $DEMODIR
unztar demo.zip $DEMODIR
echo Done.
fi
echo
# Install /etc/fpc.cfg, this is done using the samplecfg script
echo Installing sample configuration file
./samplecfg $PREFIX $HOME
if yesno "Extend PATH to include installed compiler binary"; then
echo Changing PATH ...
echo PATH='$PATH:'$PREFIX/bin/beos >> $HOME/.profile
echo Restart your shell so the changes take effect.
fi
# The End
echo
echo End of installation.
echo Make sure you have the GNU assembler and linker in
echo your PATH before using Free Pascal.
echo
echo Read the documentation for further information
echo on Free Pascal.
echo
|
