cweb: init at 22p

pkgs/development/tools/misc/cwebbin/default.nix

@@ -0,0 +1,49 @@
+{ stdenv, fetchFromGitHub, fetchurl, tie }:
+
+stdenv.mkDerivation rec {
+  name = "cwebbin-${version}";
+  version = "22p";
+
+  src = fetchFromGitHub {
+    owner = "ascherer";
+    repo = "cwebbin";
+    rev = name;
+    sha256 = "0zf93016hm9i74i2v384rwzcw16y3hg5vc2mibzkx1rzvqa50yfr";
+  };
+
+  cweb = fetchurl {
+    url = https://www.ctan.org/tex-archive/web/c_cpp/cweb/cweb.tar.gz;
+    sha256 = "1hdzxfzaibnjxjzgp6d2zay8nsarnfy9hfq55hz1bxzzl23n35aj";
+  };
+
+  buildInputs = [ tie ];
+
+  makeFlags = [
+    "MACROSDIR=$(out)/share/texmf/tex/generic/cweb"
+    "CWEBINPUTS=$(out)/lib/cweb"
+    "DESTDIR=$(out)/bin"
+    "MANDIR=$(out)/share/man/man1"
+    "EMACSDIR=$(out)/share/emacs/site-lisp"
+    "CP=cp"
+    "RM=rm"
+    "PDFTEX=echo"
+  ];
+
+  buildPhase = ''
+    zcat ${cweb} | tar -xvpf -
+    make -f Makefile.unix boot $makeFlags
+    make -f Makefile.unix cautiously $makeFlags
+  '';
+
+  installPhase = ''
+    mkdir -p $out/share/man/man1 $out/share/texmf/tex/generic $out/share/emacs $out/lib
+    make -f Makefile.unix install $makeFlags
+  '';
+
+  meta = with stdenv.lib; {
+    inherit (src.meta) homepage;
+    description = "Literate Programming in C/C++";
+    platforms = with platforms; unix;
+    maintainers = with maintainers; [ vrthra ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -1220,6 +1220,8 @@ in
 
   cutter = callPackage ../tools/networking/cutter { };
 
+  cwebbin = callPackage ../development/tools/misc/cwebbin { };
+
   cvs_fast_export = callPackage ../applications/version-management/cvs-fast-export { };
 
   dadadodo = callPackage ../tools/text/dadadodo { };