#!/bin/sh
# Slackware build script for llvm
# Copyright 2008-2013 Heinz Wiesinger, Amsterdam, The Netherlands
# Copyright 2012, 2013 Patrick J. Volkerding, Sebeka, MN, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
PKGNAM=llvm
VERSION=3.3
BUILD=${BUILD:-2}
NUMJOBS=${NUMJOBS:-" -j7 "}
if [ -z "$ARCH" ]; then
case "$( uname -m )" in
i?86) ARCH=i486 ;;
arm*) ARCH=arm ;;
*) ARCH=$( uname -m ) ;;
esac
fi
CWD=$(pwd)
TMP=${TMP:-/tmp}
PKG=$TMP/package-$PKGNAM
if [ "$ARCH" = "i486" ]; then
SLKCFLAGS="-O2 -march=i486 -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
rm -rf $PKG
mkdir -p $TMP $PKG
cd $TMP
rm -rf $PKGNAM-${VERSION}.src
tar xvf $CWD/$PKGNAM-$VERSION.src.tar.xz || exit 1
cd $PKGNAM-${VERSION}.src/tools
tar xvf $CWD/cfe-$VERSION.src.tar.xz || exit 1
mv cfe-${VERSION}.src clang || exit 1
cd ../
chown -R root:root .
chmod -R u+w,go+r-w,a-s .
# --mandir doesn't work currently
# need to disable assertions to make llvm thread-safe
# clang resource dir is a relative path based on the location of the clang binary
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
--prefix=/usr \
--libdir=/usr/lib$LIBDIRSUFFIX \
--sysconfdir=/etc \
--localstatedir=/var \
--mandir=/usr/man \
--enable-optimized \
--disable-assertions \
--enable-pic \
--enable-experimental-targets=R600 \
--with-clang-resource-dir="../lib${LIBDIRSUFFIX}/clang/${VERSION}" \
--build=$ARCH-slackware-linux \
--host=$ARCH-slackware-linux || exit 1
# Fix hardcoded libdir
sed -i "s|\$(PROJ_prefix)/lib|\$(PROJ_prefix)/lib$LIBDIRSUFFIX|" \
Makefile.config
sed -i "s|\$(PROJ_prefix)/lib|\$(PROJ_prefix)/lib$LIBDIRSUFFIX|" \
tools/clang/lib/Headers/Makefile
sed -i "s|\"lib\"|\"lib${LIBDIRSUFFIX}\"|" \
tools/clang/lib/Frontend/CompilerInvocation.cpp
sed -i "s|\"lib\"|\"lib${LIBDIRSUFFIX}\"|" \
tools/clang/lib/Driver/Tools.cpp
sed -i "s|ActiveLibDir = ActivePrefix + \"/lib\"|ActiveLibDir = ActivePrefix + \"/lib${LIBDIRSUFFIX}\"|g" \
tools/llvm-config/llvm-config.cpp
make $NUMJOBS || make || exit 1
make install DESTDIR=$PKG || exit 1
# Add symlinks for $ARCH-slackware-linux-{clang,clang++}:
( cd $PKG/usr/bin
ln -sf clang $ARCH-slackware-linux-clang
ln -sf clang++ $ARCH-slackware-linux-clang++
)
# install clang-static-analyzer
mkdir -p $PKG/usr/lib$LIBDIRSUFFIX/clang-analyzer
cp -pr tools/clang/tools/scan-{build,view} \
$PKG/usr/lib$LIBDIRSUFFIX/clang-analyzer/ || exit 1
for i in scan-{build,view}; do
ln -s /usr/lib$LIBDIRSUFFIX/clang-analyzer/$i/$i \
$PKG/usr/bin/$i || exit 1
done
for i in ccc c++; do
ln -s /usr/lib$LIBDIRSUFFIX/clang-analyzer/scan-build/$i-analyzer \
$PKG/usr/bin/$i-analyzer || exit 1
done
# Fix paths in scan-build
sed -i "s|\$RealBin/bin|/usr/bin|" \
$PKG/usr/lib$LIBDIRSUFFIX/clang-analyzer/scan-build/scan-build
sed -i "s|\$RealBin/sorttable.js|/usr/lib${LIBDIRSUFFIX}/clang-analyzer/scan-build/sorttable.js|" \
$PKG/usr/lib$LIBDIRSUFFIX/clang-analyzer/scan-build/scan-build
sed -i "s|\$RealBin/scanview.css|/usr/lib${LIBDIRSUFFIX}/clang-analyzer/scan-build/scanview.css|" \
$PKG/usr/lib$LIBDIRSUFFIX/clang-analyzer/scan-build/scan-build
# Remove example libraries
rm -f $PKG/usr/lib$LIBDIRSUFFIX/LLVMHello*
# Move man page directory:
mv $PKG/usr/share/man $PKG/usr/
# Try to remove /usr/share, which should be empty now. If it's not, fine.
rmdir $PKG/usr/share
# Move scan-build man-page into place
mv $PKG/usr/lib$LIBDIRSUFFIX/clang-analyzer/scan-build/scan-build.1 \
$PKG/usr/man/man1/
# Strip binaries:
( cd $PKG
find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
find . | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
)
# Compress manual pages:
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 $PKG/usr/doc/$PKGNAM-$VERSION/clang
cp -a CREDITS* LICENSE* README* $PKG/usr/doc/$PKGNAM-$VERSION
cp -a tools/clang/{INSTALL,LICENSE,NOTES,README}* \
$PKG/usr/doc/$PKGNAM-$VERSION/clang
mv $PKG/usr/docs/llvm/* $PKG/usr/doc/$PKGNAM-$VERSION
rm -rf $PKG/usr/docs
mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cd $PKG
/sbin/makepkg -l y -c n $TMP/$PKGNAM-$VERSION-$ARCH-$BUILD.txz
