#!/bin/sh
# /usr/lib/emacsen-common/packages/install/apel
set -e

FLAVOR=$1
VERSION=10.7-2
PACKAGE="apel"

if [ -z "${FLAVOR}" ]; then
  echo Need argument to determin FLAVOR of emacsen
  exit 1
fi
if [ -z "${PACKAGE}" ]; then
  echo Internal error: need package name
  exit 1
fi
if [ "X${FLAVOR}" = Xemacs ]; then exit 0; fi
INSTALL_TMPDIR=`mktemp -d -t ${PACKAGE}.XXXXXXXXXX` || exit 1

SHAREDIR=/usr/share/${PACKAGE}
ELDIR=/usr/share/emacs/site-lisp/${PACKAGE}
ELCDIR_BASE=/usr/share/${FLAVOR}/site-lisp/${PACKAGE}

EMACSEN_MULE=${FLAVOR}
EMACSEN_NOMULE=""

FLAVOR_SUFFIX=`echo ${FLAVOR} | cut -s -d - -f 2`
FLAVORTEST=`echo ${FLAVOR} | sed -e s/^s// | cut -c-6`
if [ "X${FLAVORTEST}" = "Xxemacs" ]; then
  FLAVOR_BODY=`echo ${FLAVOR} | cut -d - -f 1`
  if [ "X${FLAVOR_SUFFIX}" = "Xmule" ]; then
    EMACSEN_MULE=`ls /usr/bin/${FLAVOR_BODY}*-mule* 2>/dev/null | head -1`
    if [ -n "${EMACSEN_MULE}" ]; then
      EMACSEN_MULE=`basename ${EMACSEN_MULE}`
    fi
    EMACSEN_NOMULE=""
  elif [ "X${FLAVOR_SUFFIX}" = "Xnomule" ]; then
    EMACSEN_MULE=""
    EMACSEN_NOMULE=`ls /usr/bin/${FLAVOR_BODY}*-nomule* 2>/dev/null | head -1`
    if [ -n "${EMACSEN_NOMULE}" ]; then
      EMACSEN_NOMULE=`basename ${EMACSEN_NOMULE}`
    fi
  else
    FLAVOR_SUFFIX=""
    EMACSEN_MULE=`ls /usr/bin/${FLAVOR}*-mule* 2>/dev/null | head -1`
    if [ -n "${EMACSEN_MULE}" ]; then
      EMACSEN_MULE=`basename ${EMACSEN_MULE}`
    fi
    EMACSEN_NOMULE=`ls /usr/bin/${FLAVOR}*-nomule* 2>/dev/null | head -1`
    if [ -n "${EMACSEN_NOMULE}" ]; then
      EMACSEN_NOMULE=`basename ${EMACSEN_NOMULE}`
    fi
  fi
fi

COMPILED=no
for EMACSEN in "${EMACSEN_MULE}" "${EMACSEN_NOMULE}"; do
  if [ -n "${EMACSEN}" ]; then
    ELCDIR=${ELCDIR_BASE}
    if [ "X${FLAVORTEST}" = "Xxemacs" -a -z "${FLAVOR_SUFFIX}" ]; then
      if [ "X${EMACSEN}" = "X${EMACSEN_MULE}" ]; then
	echo -n "install/${PACKAGE}: Byte-compiling for ${FLAVOR} (mule) ..."
        ELCDIR=${ELCDIR}/mule
      else
	echo -n "install/${PACKAGE}: Byte-compiling for ${FLAVOR} (nomule) ..."
        ELCDIR=${ELCDIR}/nomule
      fi
    else
      echo -n "install/${PACKAGE}: Byte-compiling for ${FLAVOR} ..."
    fi
    STAMP="${ELCDIR}/compile-stamp"
    if [ -e "${STAMP}" ]; then
      if [ "X${VERSION}" = X"`cat ${STAMP}`" ]; then
	echo " skipped. (already compiled)" 
      else
	rm -f ${STAMP}
      fi
    fi
    if [ ! -e "${STAMP}" ]; then
      if [ "X${FLAVORTEST}" = "Xxemacs" -a -z "${FLAVOR_SUFFIX}" ]; then
	rm -f ${ELCDIR_BASE}/*.el ${ELCDIR_BASE}/*.elc
      fi
      rm -rf ${ELCDIR}
      install -m 755 -d ${ELCDIR}
      rm -rf ${INSTALL_TMPDIR}/*
      cp -r ${ELDIR}/* ${INSTALL_TMPDIR}/
      cp ${SHAREDIR}/*.el ${INSTALL_TMPDIR}/
      (cd ${INSTALL_TMPDIR}
	make EMACS=${EMACSEN} VERSION_SPECIFIC_LISPDIR=${ELCDIR} LISPDIR=${ELCDIR} install > ${ELCDIR}/CompilationLog 2>&1
	
	cd ${ELCDIR}
	echo "rm -f ${ELCDIR}/*.el ${ELCDIR}/emu/*.el ${ELCDIR}/apel/*.el" >> ${ELCDIR}/CompilationLog 2>&1
	rm -f ${ELCDIR}/*.el ${ELCDIR}/emu/*.el ${ELCDIR}/apel/*.el
	if [ -d ${ELCDIR}/emu ]; then
	  echo "mv ${ELCDIR}/emu/* ${ELCDIR}/" >> ${ELCDIR}/CompilationLog 2>&1
	  mv ${ELCDIR}/emu/* ${ELCDIR}/
	  echo "rm -rf ${ELCDIR}/emu" >> ${ELCDIR}/CompilationLog 2>&1
	  rm -rf ${ELCDIR}/emu
	fi
	if [ -d ${ELCDIR}/apel ]; then
	  echo "mv ${ELCDIR}/apel/* ${ELCDIR}/" >> ${ELCDIR}/CompilationLog 2>&1
	  mv ${ELCDIR}/apel/* ${ELCDIR}/
	  echo "rm -rf ${ELCDIR}/apel" >> ${ELCDIR}/CompilationLog 2>&1
	  rm -rf ${ELCDIR}/apel
	fi
	for d in "${ELDIR}" "${SHAREDIR}"; do
	  if [ -d ${d} ]; then
	    cd ${d}
	    for f in *.el; do
	      if [ -f ${ELCDIR}/${f}c ]; then
		ln -sf ${d}/${f} ${ELCDIR}/${f}
	      fi
	    done
	  fi
	done
      )
      gzip -9 ${ELCDIR}/CompilationLog
      chmod 644 ${ELCDIR}/CompilationLog.gz
      if [ -f ${ELCDIR}/poe.elc ]; then
	touch ${ELCDIR}/*.elc
	chmod 644 ${ELCDIR}/*.elc
	echo "${VERSION}" > ${STAMP}
	chmod 644 ${STAMP}
	COMPILED=yes
      fi
      if [ "X${FLAVORTEST}" = "Xxemacs" -a -z "${FLAVOR_SUFFIX}" ]; then
	if [ -e ${ELCDIR_BASE}/mule/compile-stamp ]; then
	  ln -sf ${ELCDIR_BASE}/mule/*.el ${ELCDIR_BASE}/mule/*.elc ${ELCDIR_BASE}/
	elif [ -e ${ELCDIR_BASE}/nomule/compile-stamp ]; then
	  ln -sf ${ELCDIR_BASE}/nomule/*.el ${ELCDIR_BASE}/nomule/*.elc ${ELCDIR_BASE}/
	fi
      fi
      echo " done."
    fi
  fi
done 
rm -rf ${INSTALL_TMPDIR}

if [ "X${COMPILED}" = Xyes ]; then
  # Recompile reverse depends packages that use APEL's macro
  # Note: flim recompiles w3m-el, semi, wl and wl-beta
  for pkg in bitmap-mule cmail ddskk elscreen elpoint eldav flim initz liece mu-cite tdiary-mode; do
    if [ -d /usr/share/${FLAVOR}/site-lisp/${pkg} ]; then
      if [ -x /usr/lib/emacsen-common/packages/install/${pkg} ]; then
	/usr/lib/emacsen-common/packages/remove/${pkg} ${FLAVOR}
	/usr/lib/emacsen-common/packages/install/${pkg} ${FLAVOR}
      fi
    fi
  done

  # If flim is not installed, recompile w3m-el
  if [ ! -d /usr/share/${FLAVOR}/site-lisp/flim ]; then
    if [ -d /usr/share/${FLAVOR}/site-lisp/w3m ]; then
      pkg=w3m-el
      if [ -x /usr/lib/emacsen-common/packages/install/${pkg} ]; then
	/usr/lib/emacsen-common/packages/remove/${pkg} ${FLAVOR}
	/usr/lib/emacsen-common/packages/install/${pkg} ${FLAVOR}
      fi
    fi
  fi
fi

exit 0
