slackbuilds_ponce/development/vasm/vasm.SlackBuild

#!/bin/bash

# Slackware build script for vasm

# Written by B. Watson (urchlay@slackware.uk)

# Licensed under the WTFPL. See http://www.wtfpl.net/txt/copying/ for details.

# 20240822 bkw:
# - update for v1.9f.
# - enable qnice (it's a toy/test arch, but someone might want it).
#   See: https://qnice.sourceforge.net/

# 20230912 bkw: update for v1.9d.

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=vasm
VERSION=${VERSION:-1.9f}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i586 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
else
  SLKCFLAGS="-O2"
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
# create our own versioned top-level dir.
mkdir -p $PRGNAM-$VERSION
cd $PRGNAM-$VERSION
tar xvf $CWD/${PRGNAM}${VERSION/./_}.tar.gz
cd $PRGNAM
chown -R root:root .
# permissions are awful, don't use template here.
find . -type d -exec chmod 755 {} +
find . -type f -exec chmod 644 {} +

sed -i "/^COPTS/s,-O2,$SLKCFLAGS," Makefile

runmake() {
  local    cpu="$( echo "$1" | cut -d- -f1 )"
  local syntax="$( echo "$1" | cut -d- -f2 )"
  rm -rf obj/*
  make CPU=$cpu SYNTAX=$syntax
  install -s -m0755 ${PRGNAM}${cpu}* $PKG/usr/bin
  rm -f ${PRGNAM}${cpu}*
}

# every CPU gets std syntax:
CPUS="6502 6800 6809 arm c16x jagrisc m68k \
      pdp11 ppc qnice tr3200 vidcore x86 z80"

# only a few CPUs get extra syntax modules:
EXTRAS="m68k-mot ppc-mot 6502-madmac jagrisc-madmac \
        6502-oldstyle 6800-oldstyle 6809-oldstyle z80-oldstyle"

mkdir -p $PKG/usr/bin
for cpu in $CPUS; do
  runmake $cpu-std
done
for cpusyn in $EXTRAS; do
  runmake $cpusyn
done

install -s -m0755 vobjdump $PKG/usr/bin

# 20230912 bkw: 1.9d's texi doc is slightly broken.
sed -i 's, \(option{\), @\1,' doc/output_tos.texi

make doc/vasm.pdf

# This would require texi2html... but it fails with the texi2html
# we have on SBo:
#make doc/vasm.html

# This works, but doesn't create an index or TOC. Without
# --no-split, the result is kinda hard to use.
( cd doc && texi2any --no-split --html vasm.texi )

PKGDOC=$PKG/usr/doc/$PRGNAM-$VERSION
mkdir -p $PKGDOC
cp -a doc/vasm.pdf $PKGDOC
cp -a doc/index.html $PKGDOC/vasm.html
cat $CWD/$PRGNAM.SlackBuild > $PKGDOC/$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