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#!/bin/bash
# Slackware build script for avr-gcc
# Written by Marek Buras <cyfr0n (at) go2 !dot pl>
# Now maintained by thorsten <thorsten (dot) johannvorderbrueggen (at) t-online (dot) de>
# This file is placed in the public domain.
PRGNAM=avr-gcc
VERSION=${VERSION:-10.2.0}
ISLVERSION=${ISLVERSION:-0.22}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
if [ -z "$ARCH" ]; then
case "$( uname -m )" in
i?86) ARCH=i586 ;;
arm*) ARCH=arm ;;
*) ARCH=$( uname -m ) ;;
esac
fi
CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}
if [ "$ARCH" = "i586" ]; then
SLKCFLAGS="-O2 -march=i586 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
SLKCFLAGS="-O2 -march=i686 -mtune=i686"
LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
SLKCFLAGS="-O2 -fPIC"
LIBDIRSUFFIX="64"
else
SLKCFLAGS="-O2"
LIBDIRSUFFIX=""
fi
set -e
rm -rf $PKG
mkdir -p $TMP/$PRGNAM $PKG $OUTPUT
cd $TMP/$PRGNAM
rm -rf $TMP/$PRGNAM/*
tar xvf $CWD/gcc-$VERSION.tar.xz
tar xvf $CWD/isl-$ISLVERSION.tar.bz2
find -L . \
\( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 \
-o -perm 511 \) -exec chmod 755 {} \; -o \
\( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
-o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
cd gcc-$VERSION
ln -s ../isl-$ISLVERSION isl
mkdir ../avr-gcc-build-$VERSION
cd ../avr-gcc-build-$VERSION
export CFLAGS_FOR_TARGET="$SLKCFLAGS"
export CXXFLAGS_FOR_TARGET="$SLKCFLAGS"
../gcc-$VERSION/configure \
--prefix=/usr \
--libdir=/usr/lib${LIBDIRSUFFIX} \
--sysconfdir=/etc \
--localstatedir=/var \
--infodir=/usr/info \
--mandir=/usr/man \
--disable-install-libiberty \
--disable-libssp \
--disable-libstdcxx-pch \
--disable-libunwind-exceptions \
--disable-linker-build-id \
--disable-nls \
--disable-werror \
--disable-__cxa_atexit \
--enable-checking=release \
--enable-clocale=gnu \
--enable-cloog-backend=isl \
--enable-gnu-unique-object \
--enable-gnu-indirect-function \
--enable-gold \
--enable-languages=c,c++ \
--enable-ld=default \
--enable-lto \
--enable-plugin \
--enable-shared \
--target=avr \
--with-as=/usr/bin/avr-as \
--with-gnu-as \
--with-gnu-ld \
--with-ld=/usr/bin/avr-ld \
--with-plugin-ld=ld.gold \
--with-system-zlib \
--with-dwarf2 \
--with-isl \
--program-prefix="avr-" \
--program-suffix="" \
--build=$ARCH-slackware-linux
make || exit 1
make -j1 install DESTDIR=$PKG || exit 1
# Remove useless stuff
rm -rf $PKG/usr/lib${LIBDIRSUFFIX}/libiberty.a
rm -rf $PKG/usr/lib${LIBDIRSUFFIX}/libcc1.*
rm -rf $PKG/usr/info
rm -rf $PKG/usr/include
rm -rf $PKG/usr/share
rm -rf $PKG/usr/man/man7
rm -rf $PKG/usr/libexec/gcc/avr/$VERSION/install-tools
find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
| cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
find $PKG/usr/man -type f -exec gzip -9 {} \;
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
for file in COPYING* ChangeLog MAINTAINERS NEWS README*; do
cp ../gcc-$VERSION/$file $PKG/usr/doc/$PRGNAM-$VERSION
done
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
|
