#!/bin/bash

# Slackware build script for csvutils

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

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

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

PRGNAM=csvutils
VERSION=${VERSION:-0.9.3+20161218_e57951b}
BUILD=${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 [ "$ARCH" = "i586" ]; then
  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$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 $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.xz
cd $PRGNAM-$VERSION
chown -R root:root .
find -L .  -perm /111 -a \! -perm 755 -a -exec chmod 755 {} \+ -o \
        \! -perm /111 -a \! -perm 644 -a -exec chmod 644 {} \+

### Patches by SlackBuild author:

# Fix the csvgrep -i option (which was broken for both POSIX and PCRE
# regex matches, and only worked for fixed-string matches).
patch -p1 < $CWD/fix_i_option.diff

# Make csvcheck exit with nonzero status if any file failed the check.
patch -p1 < $CWD/csvcheck_exit_status.diff

# There's also a bug that makes cvsfix change this:
#   "broken,"bad","line"
# to this:
#   "broken,""bad","line"
# ...which csvcheck says is valid (which is another bug).
# It should be:
#   "broken","bad","line"

###

make CPPFLAGS="$SLKCFLAGS -Wl,-s"

# N.B. non-canonical use of DESTDIR and MANDIR.
mkdir -p $PKG/usr/bin $PKG/usr/man/man1
make install DESTDIR=$PKG/usr/bin MANDIR=$PKG/usr/man/man1

# Amazingly, the man pages are already gzipped. Might be a first.
# Annoyingly, they're distributed gzipped, so I didn't patch them for
# typos (of which there are a few).

# pdf/*.pdf are just PDF copies of the man pages, don't install.
PKGDOC=$PKG/usr/doc/$PRGNAM-$VERSION
mkdir -p $PKGDOC
cp -a Changelog LICENSE README $PKGDOC
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