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{ stdenv, fetchFromGitHub, emacs, texinfo, texLive, perl, which, automake, enableDoc ? false }:
stdenv.mkDerivation (rec {
name = "ProofGeneral-unstable-${version}";
version = "2017-11-06";
src = fetchFromGitHub {
owner = "ProofGeneral";
repo = "PG";
rev = "2eab72c33751768c8a6cde36b978ea4a36b91843";
sha256 = "1l3n48d6d4l5q3wkhdyp8dc6hzdw1ckdzr57dj8rdm78j87vh2cg";
};
buildInputs = [ emacs texinfo perl which ] ++ stdenv.lib.optional enableDoc texLive;
prePatch =
'' sed -i "Makefile" \
-e "s|^\(\(DEST_\)\?PREFIX\)=.*$|\1=$out|g ; \
s|/sbin/install-info|install-info|g"
# @image{ProofGeneral} fails, so remove it.
sed -i '94d' doc/PG-adapting.texi
sed -i '96d' doc/ProofGeneral.texi
'';
preBuild = ''
make clean;
'';
installPhase =
if enableDoc
then
# Copy `texinfo.tex' in the right place so that `texi2pdf' works.
'' cp -v "${automake}/share/"automake-*/texinfo.tex doc
make install install-doc
''
else "make install";
meta = {
description = "Proof General, an Emacs front-end for proof assistants";
longDescription = ''
Proof General is a generic front-end for proof assistants (also known as
interactive theorem provers), based on the customizable text editor Emacs.
'';
homepage = http://proofgeneral.inf.ed.ac.uk;
license = stdenv.lib.licenses.gpl2Plus;
platforms = stdenv.lib.platforms.unix; # arbitrary choice
};
})
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