PKGBUILD-qt4

# PKGBUILD for MinGW-w64 derived from archlinux PKGBUILD - Philippe Joyez   
# archlinux Maintainer: Ronald van Haren <ronald.archlinux.org>
# Contributor: Damir Perisa <damir.perisa@bluewin.ch> # Contributor: Christopher Reimer <c.reimer1993@gmail.com>
# Contributor: wangjiezhe <wangjiezhe AT yandex DOT com>

_realname=texmacs
pkgbase=mingw-w64-${_realname}
pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
_pkgname=texmacs
pkgver=r1
pkgrel=1
pkgdesc="Free scientific text editor, inspired by TeX and GNU Emacs. WYSIWYG editor and CAS-interface. (mingw-w64)"
arch=('any')
url="http://www.texmacs.org/"
license=('GPL')
makedepends=("${MINGW_PACKAGE_PREFIX}-gcc"
             "${MINGW_PACKAGE_PREFIX}-pkg-config"
             p7zip
            )
depends=(
          "${MINGW_PACKAGE_PREFIX}-hunspell"
          "${MINGW_PACKAGE_PREFIX}-wget"
          "${MINGW_PACKAGE_PREFIX}-gc"
          "${MINGW_PACKAGE_PREFIX}-ghostscript"
          "${MINGW_PACKAGE_PREFIX}-imagemagick"
          "${MINGW_PACKAGE_PREFIX}-librsvg"
          "${MINGW_PACKAGE_PREFIX}-lcms2"
          "${MINGW_PACKAGE_PREFIX}-freetype"
          "${MINGW_PACKAGE_PREFIX}-iconv"
          "${MINGW_PACKAGE_PREFIX}-qt4"
          "${MINGW_PACKAGE_PREFIX}-guile1.8"
          "${MINGW_PACKAGE_PREFIX}-poppler-qt4"
        )
#source=("${_pkgname}::svn://svn.savannah.gnu.org/texmacs/trunk/src#revision=11260"  for a specific rev, otherwise latest
source=("${_pkgname}::svn://svn.savannah.gnu.org/texmacs/trunk/src"
        )
sha1sums=('SKIP'
		  )
options=('!emptydirs' '!ccache' 'strip')
provides=('texmacs')
conflicts=('texmacs')

# the function pkgver() does not seem to work. disabling. 
#pkgver() {
# cd "${srcdir}/../${_pkgname}"
#  svn info | awk '/Revision/{r=$2}/Date/{gsub(/-/,"");d=$4}END{print d"."r}'
#}

prepare() {
  export TM_BUILD_DIR="${srcdir}/${_pkgname}-build"
  export BUNDLE_DIR="${srcdir}/distr/TeXmacs-Windows"
  cd "${srcdir}/../${_pkgname}"
  pkgver="svn$(svnversion)+extras"
  echo ${pkgver}
  echo ${pkgver} > SVNREV
  if [ -d $TM_BUILD_DIR ]; then
    rm -rf $TM_BUILD_DIR
  fi 
  mv "${srcdir}/${_pkgname}" $TM_BUILD_DIR
  # svn export "${srcdir}/${_pkgname}" $TM_BUILD_DIR

  cd $TM_BUILD_DIR

  patch -i ../../winsparkle_config.patch -p1
#  patch -i ../../equation-editor-plugin.patch -p1
  git --work-tree=. apply ../../my_current.patch #needed for binary file oxt
  
  if test ! -d TeXmacs/misc/updater_key ; then
    mkdir -p TeXmacs/misc/updater_key
  fi
  cp ../../slowphil_github_texmacs_updates_dsa_pub.pem packages/windows/dsa_pub.pem
  #sed -i 's|^SVNREV=\${SVNREV/:/_}|SVNREV='${pkgver}'|' configure.in
  sed -i 's|^DEVEL_RELEASE="1"         # I think we should use|DEVEL_RELEASE=$SVNREV         # actually using|'  configure.in

  autoreconf

  sed -i 's|#! /bin/sh|#! /bin/bash|' configure
  # get exes that are no longer in current svn but still needed
  wget "https://svn.savannah.gnu.org/viewvc/*checkout*/texmacs/trunk/src/packages/windows/FullName.exe?revision=10795&pathrev=10795" -O packages/windows/FullName.exe
  wget "https://svn.savannah.gnu.org/viewvc/*checkout*/texmacs/trunk/src/packages/windows/winwallet.exe?revision=10795&pathrev=10795" -O packages/windows/winwallet.exe
}

build() {
  export GUILE_LOAD_PATH="${MINGW_PREFIX}/share/guile/1.8"

  cd $TM_BUILD_DIR

  ./configure \
    --prefix=${MINGW_PREFIX} \
    --build=${MINGW_CHOST} \
    --host=${MINGW_CHOST} \
    --with-guile="/mingw32/bin/guile-config" \
    --with-qt="/mingw32/bin/" \
    --with-sparkle="/build/winsparkle/WinSparkle*" \
    #--enable-console \
    #--enable-debug  # must not strip in this case (line 37 and 159) !!
    
  echo "#define GS_EXE \"bin/gs.exe\"" >> src/System/tm_configure.hpp
  make -j$(nproc)

}

package() {
export TM_BUILD_DIR="${srcdir}/${_pkgname}-build"
export BUNDLE_DIR="${srcdir}/distr/TeXmacs-Windows"

###############################################################################
# Make a Windows installer
# here we mimick what would do "make WINDOWS_BUNDLE", plus our own extras
###############################################################################

dlls_for_exes () {
  # Add DLLs' transitive dependencies (taken from git for windows)
  dlls=
  todo="$* "
  while test -n "$todo"
  do
    path=${todo%% *}
    todo=${todo#* }
    case "$path" in ''|' ') continue;; esac
    for dll in $(objdump -p "$path" |
      sed -n 's/^\tDLL Name: /mingw32\/bin\//p')
    do
      if test -f "/"$dll ; then 
        # since all the dependencies have been resolved for
        # building, if we do not find a dll in /mingw32/bin/
        # it must be a Windows-provided dll and then we ignore it
        # otherwise we add it to the dlls to scan
        case "$dlls" in
          *"$dll"*) ;; # already found
          *) dlls="$dlls $dll"; todo="$todo /$dll ";;
        esac
      fi
    done
  done
  echo "$dlls"
}


# the additional programs we bundle with TeXmacs

DEPS="/mingw32/bin/pdftocairo.exe \
 /mingw32/bin/rsvg-convert.exe \
 /mingw32/bin/hunspell.exe \
 /mingw32/bin/gswin32c.exe \
 /mingw32/bin/wget.exe \
 /build/winsparkle/WinSparkle.dll \
 /build/SumatraPDF/SumatraPDF.exe \
 /mingw32/bin/magick.exe"

PROGS="$DEPS  $TM_BUILD_DIR/TeXmacs/bin/texmacs.bin"

# lookup all the Mingw32 ddls needed by Texmacs + additional programs
MINGW_DLLs_NEEDED=$(dlls_for_exes $PROGS)

echo $MINGW_DLLs_NEEDED

# Qt plugins TeXmacs presently uses
QT_NEEDED_PLUGINS_LIST="accessible imageformats"

rm -r -f $BUNDLE_DIR

if test ! -d $BUNDLE_DIR ; then
  mkdir -p $BUNDLE_DIR
fi

cd $TM_BUILD_DIR
if test -f $BUNDLE_DIR/bin/texmacs.exe ; then
  rm $BUNDLE_DIR/bin/texmacs.*
fi

cp -r -f  -u TeXmacs/* $BUNDLE_DIR/

mv -f $BUNDLE_DIR/bin/texmacs.bin $BUNDLE_DIR/bin/texmacs.exe
strip -s $BUNDLE_DIR/bin/texmacs.exe
rm -f -r $BUNDLE_DIR/bin/texmacs
cp -r -f packages/windows/*.exe $BUNDLE_DIR/bin

cd /

for DLL in $MINGW_DLLs_NEEDED ; do
  cp -u $DLL $BUNDLE_DIR/bin
done

for prog in "$DEPS" ; do
  cp -u $prog $BUNDLE_DIR/bin
done

mv $BUNDLE_DIR/bin/gswin32c.exe $BUNDLE_DIR/bin/gs.exe

for PLUGIN in $QT_NEEDED_PLUGINS_LIST ; do
  cp -r -f -u /mingw32/share/qt4/plugins/$PLUGIN $BUNDLE_DIR/bin
done

# pick up ice-9 for guile
export GUILE_LOAD_PATH="${MINGW_PREFIX}/share/guile/1.8"
find `guile-config info pkgdatadir` -type d -name ice-9 -exec cp -r -f {} $BUNDLE_DIR/progs/ \;

# create dir where hunspell looks for dictionaries
mkdir $BUNDLE_DIR/share
mkdir $BUNDLE_DIR/share/hunspell

# list of dictionaries languages that will be packaged 
# Add as many as you want separated by spaces : dicts="en_US fr_FR en_GB"
# (the language of the current session is automatically added to the list)


dicts="en_US" 
local_lang=$(echo $LANG | cut -d'.' -f1)
if [[ $local_lang = "" ]]; then
  local_lang=$(echo $LC_CTYPE | cut -d'.' -f1)
fi
if [[ $dicts != *"$local_lang"* ]]; then
  dicts="$dicts $local_lang"
fi 
echo $dicts

# now fetch dictionaries.
# We use Lyx Repo's because they are all nicely and systematically organized in a single location
# (unlike LibreOffice dictionaries https://github.com/LibreOffice/dictionaries)

cd $BUNDLE_DIR/share/hunspell

lang_list=
for dic in $dicts ; do
  if test "$(svn export --force svn://svn.lyx.org/lyx/dictionaries/trunk/dicts/${dic}.dic ./ )"; then
    lang_list="$lang_list $(locale -av | grep -A2 -m1 $dic | sed -n -e 's/^ language | //p' | tr '[A-Z]' '[a-z]')"
    svn export --force  svn://svn.lyx.org/lyx/dictionaries/trunk/dicts/${dic}.aff ./
  else
    echo "Cannot download dictionary $dic , sorry"
  fi
done
lang_list=$(echo $lang_list | sed -n -e 's/english/american/p')

# now fetch dictionaries' licences and doc.
# if the dictionary documentation & licence is not included properly
# then define the language list ($lang_list) manually (not much work anyway)

echo "$lang_list"

for language in $lang_list ; do
  svn export --force "svn://svn.lyx.org/lyx/dictionaries/trunk/dicts/info/${language}" ./$language
done

#pull additional plugins from tm-forge and slowphil
  #mkdir -p $BUNDLE_DIR/plugins
  cd $BUNDLE_DIR/plugins
  svn export https://github.com/texmacs/tm-forge/trunk/miscellanea/komments komments
  svn export https://github.com/texmacs/tm-forge/trunk/miscellanea/outline outline
  svn export https://github.com/texmacs/tm-forge/trunk/miscellanea/fontawesome fontawesome
  svn export https://github.com/slowphil/zotexmacs/trunk/plugin/zotexmacs zotexmacs


if test -f /build/inno/inno_setup/ISCC.exe ; then
  rm -rf ${srcdir}/distr/windows
  /build/inno/inno_setup/ISCC.exe $TM_BUILD_DIR/packages/windows/TeXmacs.iss
  TARGET="/texmacs_installer.exe"
  if test -f ${srcdir}/distr/windows/TeXmacs-*.exe ; then
    cp ${srcdir}/distr/windows/TeXmacs-*.exe ${srcdir}/distr/windows$TARGET 
    mv ${srcdir}/distr/windows$TARGET /
    echo "Success! You will find the new installer at \"$(cygpath -aw $TARGET)\"." &&
    echo "It is an InnoSetup installer."
  fi

fi
#else  #if the inno installer is all we want, uncomment (and adjust the 'fi's)

#make a 7z installer 
OPTS7="-m0=lzma -mx=9 -md=64M"
TMPPACK="${srcdir}/tmp.7z"
TARGET="/texmacs_installer.7z.exe"

fileList="$(ls -dp -1 $BUNDLE_DIR/*)"

echo "Creating archive" &&
(cd / && 7za a $OPTS7 "$TMPPACK" $fileList) &&
(cat "/7zSD.sfx" &&
 echo ';!@Install@!UTF-8!' &&
 echo 'Title="TeXmacs for Windows"' &&
 echo 'BeginPrompt="This archive extracts TeXmacs for Windows"' &&
 echo 'CancelPrompt="Do you want to cancel TeXmacs installation?"' &&
 echo 'ExtractDialogText="Please, wait..."' &&
 echo 'ExtractPathText="Where do you want to install TeXmacs?"' &&
 echo 'ExtractTitle="Extracting..."' &&
 # the new "modified sfx" no longer handles these options https://github.com/git-for-windows/7-Zip/blob/v19.00-VS2019-sfx/README.md
 #echo 'GUIFlags="8+32+64+256+4096"' &&
 #echo 'GUIMode="1"' &&
 #echo 'InstallPath="%PROGRAMFILES%\\TeXmacs"' &&
 echo 'InstallPath="%%S\\TeXmacs"' &&
 #if RunProgram is empty, the sfx tries to run setup.exe
 #so we run a do-nothing program
 echo 'RunProgram="cmd.exe /q /c exit"' &&
 # where to find the program https://github.com/chrislake/7zsfxmm/wiki/Parameters#RunProgram
 # Note: the new modified sfx does not seem to expand environment variables...
 echo 'Directory="C:\\Windows\\system32\\"' &&
 #echo 'executeFile="cmd"' &&
 #echo 'executeParameters="exit"' &&
 #echo 'OverwriteMode="2"' &&
 echo ';!@InstallEnd@!' &&
 cat "$TMPPACK") > "$TARGET" &&
echo "Success! You will find the new installer at \"$(cygpath -aw $TARGET)\"." &&
echo "It is a self-extracting .7z archive." &&
rm $TMPPACK

#fi
}