# Description: TeX distribution for UNIX compatible systems.
# URL:         http://www.tug.org/tetex/
# Maintainer:  Thomas Penteker, tek at serverop dot de
# Depends on:  clisp icu libgd poppler t1lib util-linux xorg-libxi

name=texlive
version=20170524
release=1
source=(ftp://tug.org/historic/systems/texlive/${version:0:4}/$name-$version-texmf.tar.xz
        ftp://tug.org/historic/systems/texlive/${version:0:4}/$name-$version-source.tar.xz
        http://download.savannah.gnu.org/releases/texi2html/texi2html-5.0.tar.bz2
	texlive-poppler-0.59.patch)

build() {
  cd $name-$version-source

  chmod -R a-s $SRC

  find $SRC \
    \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
    -exec chmod 755 {} \; -o \
    \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
    -exec chmod 644 {} \;

  # Fix build with poppler 0.59.0 (thanks to Archlinux)
  patch -Np1 < $SRC/texlive-poppler-0.59.patch

  # Fix some paths
  sed -i 's|TEXMFROOT = .*|TEXMFROOT = $SELFAUTODIR/share|g' texk/kpathsea/texmf.cnf
  sed -i 's|TEXMFLOCAL = .*|TEXMFLOCAL = $TEXMFROOT/texmf-local|g' texk/kpathsea/texmf.cnf

  export TEXMFCNF=""
  export KPATHSEA_WARNING=0

  mkdir build
  cd build

  ../configure \
    --prefix=/usr \
    --with-banner-add=" $(crux)" \
    --disable-native-texlive-build \
    --enable-largefile \
    --disable-missing \
    --with-xdvi-x-toolkit=xaw \
    --enable-shared \
    --disable-static \
    --with-x \
    --without-etex \
    --disable-xindy \
    --disable-luatex \
    --disable-luajittex \
    --with-clisp-runtime=system \
    --with-system-poppler \
    --with-system-cairo \
    --with-system-pixman \
    --with-system-xpdf \
    --with-system-ncurses \
    --with-system-zlib \
    --with-system-libpng \
    --with-system-t1lib \
    --with-system-gd \
    --with-system-freetype2 \
    --with-system-gmp \
    --with-system-mpfr \
    --with-system-icu

  make -j4
  make DESTDIR=$PKG install

  cd ..

  install -d $PKG/usr/lib/perl5/site_perl/5.24/TeXLive
  install texk/tests/TeXLive/TL{Config,Utils}.pm $PKG/usr/lib/perl5/site_perl/5.24/TeXLive

  # Create symlinks
  PATH="$PKG/usr/bin:$PATH" LD_LIBRARY_PATH+=$PKG/usr/lib \
    texlinks -f $PKG/usr/share/texmf-dist/web2c/fmtutil.cnf $PKG/usr/bin

  cd $SRC/$name-$version-texmf

  # Fix some paths
  sed -i 's|TEXMFROOT = .*|TEXMFROOT = $SELFAUTODIR/share|g'  texmf-dist/web2c/texmf.cnf
  sed -i 's|TEXMFLOCAL = .*|TEXMFLOCAL = $TEXMFROOT/texmf-local|g'  texmf-dist/web2c/texmf.cnf

  mv $PKG/usr/share/texmf-dist $PKG/usr/share/texmf-dist.tmp
  mv texmf-dist $PKG/usr/share

  # sub-optimal but better than copying texmf-dist!
  cp -a $PKG/usr/share/texmf-dist.tmp/* $PKG/usr/share/texmf-dist
  rm -r $PKG/usr/share/texmf-dist.tmp

  cd $SRC/texi2html-*

  ./configure --prefix=/usr

  make
  make install DESTDIR=$PKG

  rm -r $PKG/usr/share/{info,locale}
  rm -r $PKG/usr/share/texmf-dist/doc
  find  $PKG/usr/share/texmf-dist \
    -regex '.*/\(COPYING\|README\|AUTHORS\|INSTALL\|ChangeLog\|NEWS\|TODO\).*' \
    -delete
}