# -*- shell-script -*-

 # $Id$

 # Author: Markus Wenzel, TU Muenchen

 # License: GPL (GNU GENERAL PUBLIC LICENSE)

 #

 # Isabelle settings -- site defaults.

 # Do *NOT* copy this file into your personal isabelle directory!!!

 ###

 ### ML compiler settings (ESSENTIAL!)

 ###

 # Note that ML_HOME specifies the location of the actual compiler

 # binaries.  Do not invent new ML system names unless you know what

 # you are doing.  Only one of the sections below should be activated.

 # Poly/ML 3.x and 4.0

 if [ -e /usr/bin/poly -a -e /usr/lib/poly ]; then

   #maybe a shrink-wrapped polyml-4.0 on x86-linux ...

   ML_SYSTEM=polyml-4.0

   ML_PLATFORM=x86-linux

   ML_HOME=/usr/bin

   ML_DBASE=/usr/lib/poly/ML_dbase

   ML_OPTIONS="-h 30000"

 else

   #... or rather a self-contained multi-platform installation

   POLYML_HOME=$(choosefrom \

     "$ISABELLE_HOME/contrib/polyml" \

     "$ISABELLE_HOME/../polyml" \

     "/usr/share/polyml" \

     "/usr/local/polyml" \

     "/opt/polyml")

   ML_SYSTEM=$("$POLYML_HOME/bin/polyml-version" 2>/dev/null || echo polyml)

   ML_PLATFORM=$("$POLYML_HOME/bin/polyml-platform" 2>/dev/null || echo unknown-platform)

   ML_HOME="$POLYML_HOME/$ML_PLATFORM"

   ML_OPTIONS="-h 30000"

 fi

 # Standard ML of New Jersey 110 or later

 #ML_SYSTEM=smlnj-110

 #ML_HOME="$ISABELLE_HOME/../smlnj/bin"

 #ML_OPTIONS="@SMLdebug=/dev/null"

 #ML_PLATFORM=$(eval $("$ML_HOME/.arch-n-opsys" 2>/dev/null); echo "$HEAP_SUFFIX")

 # MLWorks 2.0

 #ML_SYSTEM=mlworks

 #ML_HOME="$ISABELLE_HOME/../mlworks/bin"

 #ML_OPTIONS=""

 #ML_PLATFORM=""

 # Moscow ML 2.00 or later (experimental!)

 #ML_SYSTEM=mosml

 #ML_HOME="$ISABELLE_HOME/../mosml/bin"

 #ML_PLATFORM=""

 #ML_OPTIONS=""

 # Standard ML of New Jersey 0.93

 #ML_SYSTEM=smlnj-0.93

 #ML_HOME=/usr/local/ldist/DIR/sml-0.93/src

 #ML_OPTIONS=""

 #ML_PLATFORM=""

 ###

 ### Compilation options

 ###

 ISABELLE_USEDIR_OPTIONS="-i false"

 #ISABELLE_USEDIR_OPTIONS="-i true -d pdf"

 ###

 ### Document preparation

 ###

 TEXINPUTS="$ISABELLE_HOME/lib/texinputs:$TEXINPUTS"

 ISABELLE_LATEX="latex"

 ISABELLE_PDFLATEX="pdflatex"

 ISABELLE_BIBTEX="bibtex"

 ISABELLE_DVIPS="dvips -D 600"

 # Paranoia setting ...

 #unset TEXMF

 # The thumbpdf tool is probably not generally available ...

 #type -path thumbpdf >/dev/null && ISABELLE_THUMBPDF="thumbpdf"

 ###

 ### Misc path settings

 ###

 # The place for user configuration, heap files, etc.

 ISABELLE_HOME_USER=~/isabelle

 # Where to look for isabelle tools (multiple dirs separated by ':').

 ISABELLE_TOOLS="$ISABELLE_HOME/lib/Tools"

 # Location for temporary files (should be on a local file system).

 ISABELLE_TMP_PREFIX="/tmp/isabelle-$USER"

 # Heap input locations. ML system identifier is included in lookup.

 ISABELLE_PATH="$ISABELLE_HOME_USER/heaps:$ISABELLE_HOME/heaps"

 # Heap output location. ML system identifier is appended automatically later on.

 if [ "$THIS_IS_ISABELLE_BUILD" = true ]; then

   #Isabelle build tells us to store heaps etc. within the distribution.

   ISABELLE_OUTPUT="$ISABELLE_HOME/heaps"

   ISABELLE_BROWSER_INFO="$ISABELLE_HOME/browser_info"

 else

   ISABELLE_OUTPUT="$ISABELLE_HOME_USER/heaps"

   ISABELLE_BROWSER_INFO="$ISABELLE_HOME_USER/browser_info"

 fi

 # Site settings check -- just to make it a little bit harder to copy this file!

 [ -n "$ISABELLE_SITE_SETTINGS_PRESENT" ] && \

   { echo >&2 "### Isabelle site settings already present!  Maybe copied etc/settings in full?"; }

 #Users may want to change this.

 ISABELLE_LOGIC=HOL

 ## Docs

 #Where to look for docs (multiple dirs separated by ':').

 ISABELLE_DOCS="$ISABELLE_HOME/doc"

 #The dvi file viewer

 DVI_VIEWER=xdvi

 #DVI_VIEWER="xdvi -geometry 498x704 -expert -s 5"

 #DVI_VIEWER="xdvi -geometry 500x704 -expert -s 10"

 #DVI_VIEWER="xdvi -geometry 555x782 -expert -s 9"

 ## Fonts -- how to install the Isabelle X11 fonts (can be tricky!).

 # (1) Get fonts from local (client side) directory:

 ISABELLE_INSTALLFONTS="xset fp+ \"$ISABELLE_HOME/lib/fonts\"; xset fp rehash"

 # (2) Get from font server at Munich or Cambridge:

 #ISABELLE_INSTALLFONTS="xset fp+ tcp/isafonts.informatik.tu-muenchen.de:7200"

 #ISABELLE_INSTALLFONTS="xset fp+ tcp/font-serv.cl.cam.ac.uk:7100"

 ###

 ### Interfaces

 ###

 # The null interface: pass-through to 'isabelle'.

 #ISABELLE_INTERFACE=none

 # Simple xterm based interface.

 ISABELLE_INTERFACE=xterm

 ISABELLE_XTERM_OPTIONS=""

 # Emacs running Isamode.

 #ISABELLE_INTERFACE=emacs

 ISAMODE_HOME="$ISABELLE_HOME/contrib/Isamode"

 ISAMODE_OPTIONS=""

 # Proof General

 ISABELLE_INTERFACE=$(choosefrom \

   "$ISABELLE_HOME/contrib/ProofGeneral/isar/interface" \

   "$ISABELLE_HOME/../ProofGeneral/isar/interface" \

   "/usr/share/ProofGeneral/isar/interface" \

   "/usr/local/ProofGeneral/isar/interface" \

   "/opt/ProofGeneral/isar/interface" \

   "/usr/share/emacs/ProofGeneral/isar/interface" \

   "$ISABELLE_INTERFACE")

 PROOFGENERAL_OPTIONS=""

 # X-Symbol mode for Proof General

 XSYMBOL_HOME=$(choosefrom \

   "$ISABELLE_HOME/contrib/x-symbol" \

   "$ISABELLE_HOME/../x-symbol" \

   "/usr/share/x-symbol" \

   "/usr/local/x-symbol" \

   "/opt/x-symbol" \

   "")

 # Required for remote fonts only ...

 #XSYMBOL_INSTALLFONTS="xset fp+ tcp/isafonts.informatik.tu-muenchen.de:7200"

 ###

 ### External reasoning tools

 ###

 ## Set HOME only for tools you have installed!

 # SVC (Stanford Validity Checker)

 #SVC_HOME=

 #SVC_MACHINE=i386-redhat-linux

 #SVC_MACHINE=sparc-sun-solaris

 # Mucke (mu-calculus model checker)

 #MUCKE_HOME=/usr/local/bin

 # Einhoven model checker

 #EINDHOVEN_HOME=/usr/local/bin