source: npl/overig/yasm/yasm.SlackBuild.orig @ cd8630b

#!/bin/sh
# $Id: yasm.SlackBuild,v 1.7 2009/05/12 20:24:31 root Exp root $
# Copyright (c) 2008 Eric Hameleers <alien@slackware.com>
# Copyright 2010  Patrick Volkerding, Sebeka, MN, USA
# All rights reserved.
#
#   Permission to use, copy, modify, and distribute this software for
#   any purpose with or without fee is hereby granted, provided that
#   the above copyright notice and this permission notice appear in all
#   copies.
#
#   THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 AUTHORS AND COPYRIGHT HOLDERS AND THEIR
#   CONTRIBUTORS 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.
# -----------------------------------------------------------------------------
#
# Slackware SlackBuild script
# ===========================
# By:         Eric Hameleers <alien@slackware.com>
# For:        yasm
# Descr:      complete rewrite of the NASM assembler
# URL:        http://www.tortall.net/projects/yasm/
# Needs:
# Changelog:
# 0.7.1-1:    16/Jun/2008 by Eric Hameleers <alien@slackware.com>
#             * Initial build.
# 0.7.2-1:    08/dec/2008 by Eric Hameleers <alien@slackware.com>
#             * Update.
# 0.8.0-1:    12/may/2009 by Eric Hameleers <alien@slackware.com>
#             * Update.
# 1.1.0-1:    2010-08-31 by volkerdi@slackware.com
#             * Update.
# 1.3.0-1:    2014-11-09 by Heinz Wiesinger <pprkut@slackware.com>
#             * Update.
#
# Run 'sh yasm.SlackBuild' to build a Slackware package.
# The package (.txz) file is created in /tmp .
# Install using 'installpkg'.
#
# -----------------------------------------------------------------------------

PKGNAM=yasm
VERSION=${VERSION:-$(echo $PKGNAM-*.tar.?z* | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
BUILD=${BUILD:-1}

# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) export ARCH=i486 ;;
    arm*) export ARCH=arm ;;
    # Unless $ARCH is already set, use uname -m for all other archs:
       *) export ARCH=$( uname -m ) ;;
  esac
fi

DOCS="ABOUT-NLS AUTHORS ChangeLog COPYING GNU_* NEWS README *.txt"

# If you want to disable python bindings, set ENABLE_PYTHON to "NO".
# Building python support requires Cython, which is not shipped with Slackware.
ENABLE_PYTHON=${ENABLE_PYTHON:-"'NO"}

# Where do we look for sources?
SRCDIR=$(cd $(dirname $0); pwd)

# Place to build (TMP) package (PKG) and output (OUTPUT) the program:
TMP=${TMP:-/tmp/build}
PKG=$TMP/package-$PKGNAM
OUTPUT=${OUTPUT:-/tmp}

# Exit the script on errors:
set -e
trap 'echo "$0 FAILED at line ${LINENO}" | tee $OUTPUT/error-${PKGNAM}.log' ERR
# Catch unitialized variables:
set -u
P1=${1:-1}

case "$ARCH" in
  i486)      SLKCFLAGS="-O2 -march=i486 -mtune=i686"
             SLKLDFLAGS=""; LIBDIRSUFFIX=""
             ;;
  s390)      SLKCFLAGS="-O2"
             SLKLDFLAGS=""; LIBDIRSUFFIX=""
             ;;
  powerpc)   SLKCFLAGS="-O2"
             SLKLDFLAGS=""; LIBDIRSUFFIX=""
             ;;
  x86_64)    SLKCFLAGS="-O2 -fPIC"
             SLKLDFLAGS="-L/usr/lib64"; LIBDIRSUFFIX="64"
             ;;
  athlon-xp) SLKCFLAGS="-march=athlon-xp -O3 -pipe -fomit-frame-pointer"
             SLKLDFLAGS=""; LIBDIRSUFFIX=""
             ;;
esac

# Create working directories:
mkdir -p $OUTPUT          # place for the package to be saved
mkdir -p $TMP/tmp-$PKGNAM # location to build the source
mkdir -p $PKG             # place for the package to be built
rm -rf $PKG/*             # always erase old package's contents
rm -rf $TMP/tmp-$PKGNAM/* # remove the remnants of previous build

# --- PACKAGE BUILDING ---

echo "++"
echo "|| $PKGNAM-$VERSION"
echo "++"

cd $TMP/tmp-$PKGNAM
echo "Extracting the source archive(s) for $PKGNAM..."
tar xvf $SRCDIR/$PKGNAM-$VERSION.tar.?z*
cd ${PKGNAM}-${VERSION}
chown -R root:root .
chmod -R u+w,go+r-w,a-s .

if [ "$ENABLE_PYTHON" = "YES" ]; then
  PYTHONSTUFF="--enable-python --enable-python-bindings"
else
  PYTHONSTUFF=""
fi

echo Building ...
LDFLAGS="$SLKLDFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
CFLAGS="$SLKCFLAGS" \
./configure --prefix=/usr \
            --libdir=/usr/lib${LIBDIRSUFFIX} \
            --localstatedir=/var \
            --sysconfdir=/etc \
            --mandir=/usr/man \
            ${PYTHONSTUFF} \
            --program-prefix= \
            --program-suffix= \
            --build=$ARCH-slackware-linux

make

make DESTDIR=$PKG install

# Add documentation:
mkdir -p $PKG/usr/doc/$PKGNAM-$VERSION
cp -a $DOCS $PKG/usr/doc/$PKGNAM-$VERSION || true
rm $PKG/usr/doc/$PKGNAM-$VERSION/CMakeLists.txt
chown -R root:root $PKG/usr/doc/$PKGNAM-$VERSION
find $PKG/usr/doc -type f -exec chmod 644 {} \;

# Remove empty share directory:
rmdir $PKG/usr/share || true

# Compress the man page(s):
if [ -d $PKG/usr/man ]; then
  find $PKG/usr/man -type f -name "*.?" -exec gzip -9f {} \;
  for i in $(find $PKG/usr/man -type l -name "*.?") ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
fi

# Strip binaries:
find $PKG | xargs file | grep -e "executable" -e "shared object" \
  | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null

# Add a package description:
mkdir -p $PKG/install
cat $SRCDIR/slack-desc > $PKG/install/slack-desc

# Build the package:
cd $PKG
makepkg --linkadd y --chown n $OUTPUT/${PKGNAM}-${VERSION}-${ARCH}-${BUILD}.txz