nixpkgs/pkgs/applications/science/logic/why3/with-provers.nix
2021-12-12 20:33:14 +01:00

33 lines
837 B
Nix

{ stdenv, makeWrapper, runCommand, symlinkJoin, why3 }:
provers:
let configAwkScript = runCommand "why3-conf.awk" { inherit provers; }
''
for p in $provers; do
for b in $p/bin/*; do
BASENAME=$(basename $b)
echo "/^command =/{ gsub(\"$BASENAME\", \"$b\") }" >> $out
done
done
echo '{ print }' >> $out
'';
in
stdenv.mkDerivation {
name = "${why3.name}-with-provers";
nativeBuildInputs = [ makeWrapper ];
buildInputs = [ why3 ] ++ provers;
dontUnpack = true;
buildPhase = ''
mkdir -p $out/share/why3/
why3 config detect -C $out/share/why3/why3.conf
awk -i inplace -f ${configAwkScript} $out/share/why3/why3.conf
'';
installPhase = ''
mkdir -p $out/bin
makeWrapper ${why3}/bin/why3 $out/bin/why3 --add-flags "--extra-config $out/share/why3/why3.conf"
'';
}