scmutils: init at 20230902

2024-09-06 22:11:59 +02:00 · 2024-09-06 22:11:59 +02:00 · f257eded3e
commit f257eded3e
parent e9f994aaff
1 changed files with 68 additions and 0 deletions
--- a/pkgs/by-name/sc/scmutils/package.nix
+++ b/pkgs/by-name/sc/scmutils/package.nix
@ -0,0 +1,68 @@
+{
+  stdenv,
+  fetchurl,
+  lib,
+  mitschemeX11,
+}:
+stdenv.mkDerivation (finalAttrs: {
+  pname = "scmutils";
+  version = "20230902";
+
+  src = fetchurl {
+    url = "https://groups.csail.mit.edu/mac/users/gjs/6946/mechanics-system-installation/native-code/${finalAttrs.pname}-src-${finalAttrs.version}.tar.gz";
+    hash = "sha256-9/shOxoKwJ4uDTHmvXqhemgy3W+GUCmoqFm5e1t3W0M=";
+  };
+
+  buildInputs = [ mitschemeX11 ];
+
+  configurePhase = ''
+    runHook preConfigure
+    ln -r -s kernel/ghelper-pro.scm kernel/ghelper.scm
+    ln -r -s solve/nnsolve.scm solve/solve.scm
+    substituteInPlace load.scm \
+      --replace-fail '/usr/local/scmutils/' "$out/lib/mit-scheme/"
+    runHook postConfigure
+  '';
+
+  buildPhase = ''
+    runHook preBuild
+    echo '(load "compile")' | mit-scheme --no-init-file --batch-mode --interactive
+    echo '(load "load") (disk-save "edwin-mechanics.com")' | mit-scheme --no-init-file --batch-mode --interactive
+    runHook postBuild
+  '';
+
+  installPhase = ''
+    runHook preInstall
+    mkdir -p "$out/lib/mit-scheme/" "$out/share/scmutils" "$out/bin"
+    cp edwin-mechanics.com "$out/lib/mit-scheme/"
+    declare -r TARGET="$out/lib/mit-scheme/"
+    for SRC in $(find * -type f -name '*.bci'); do
+      install -d "$TARGET"scmutils/"$(dirname "$SRC")"
+      cp -a "$SRC" "$TARGET"scmutils/"$SRC"
+    done
+    # Convenience script to load the band
+    declare -r CMD="exec ${mitschemeX11}/bin/mit-scheme --band $out/lib/mit-scheme/edwin-mechanics.com"
+    echo "#!$SHELL" > $out/bin/scmutils
+    echo "$CMD" "\"\$@\"" >> $out/bin/scmutils
+    echo "#!$SHELL" > $out/bin/edwin-scmutils
+    echo "$CMD" "--edit" "\"\$@\"" >> $out/bin/edwin-scmutils
+    chmod uog+rx "$out/bin/scmutils" "$out/bin/edwin-scmutils"
+    ln -r -s "$out/bin/edwin-scmutils" "$out/bin/mechanics"
+    runHook postInstall
+  '';
+
+  meta = {
+    description = "Scheme library for mathematical physics";
+
+    longDescription = ''
+      Scmutils system is an integrated library of procedures,
+      embedded in the programming language Scheme, and intended
+      to support teaching and research in mathematical physics
+      and electrical engineering.
+    '';
+
+    homepage = "https://groups.csail.mit.edu/mac/users/gjs/6.5160/installation.html";
+    license = lib.licenses.gpl2Plus;
+    maintainers = [ lib.maintainers.fbeffa ];
+  };
+})