texFunctions: Use modular texlive instead of tetex

pkgs/tools/typesetting/tex/nix/default.nix

@@ -10,24 +10,29 @@ rec {
     , extraFiles ? []
     , compressBlanksInIndex ? true
     , packages ? []
+    , texPackages ? {}
     , copySources ? false
     }:
 
     assert generatePDF -> !generatePS;
-    
+
+    let
+      tex = pkgs.texlive.combine texPackages;
+    in
+
     pkgs.stdenv.mkDerivation {
       name = "doc";
-      
+
       builder = ./run-latex.sh;
       copyIncludes = ./copy-includes.pl;
-      
+
       inherit rootFile generatePDF generatePS extraFiles
         compressBlanksInIndex copySources;
 
       includes = map (x: [x.key (baseNameOf (toString x.key))])
         (findLaTeXIncludes {inherit rootFile;});
-      
-      buildInputs = [ pkgs.tetex pkgs.perl ] ++ packages;
+
+      buildInputs = [ tex pkgs.perl ] ++ packages;
     };
 
 
@@ -41,7 +46,7 @@ rec {
 
     builtins.genericClosure {
       startSet = [{key = rootFile;}];
-      
+
       operator =
         {key, ...}:
 
@@ -72,7 +77,7 @@ rec {
 
         in pkgs.lib.fold foundDeps [] deps;
     };
-    
+
 
   findLhs2TeXIncludes =
     { rootFile
@@ -80,7 +85,7 @@ rec {
 
     builtins.genericClosure {
       startSet = [{key = rootFile;}];
-      
+
       operator =
         {key, ...}:
 
@@ -103,10 +108,10 @@ rec {
       builder = ./dot2pdf.sh;
       inherit dotGraph fontsConf;
       buildInputs = [
-        pkgs.perl pkgs.tetex pkgs.graphviz
+        pkgs.perl pkgs.graphviz
       ];
     };
-  
+
 
   dot2ps =
     { dotGraph
@@ -117,7 +122,7 @@ rec {
       builder = ./dot2ps.sh;
       inherit dotGraph;
       buildInputs = [
-        pkgs.perl pkgs.tetex pkgs.graphviz pkgs.ghostscript
+        pkgs.perl pkgs.graphviz pkgs.ghostscript
       ];
     };
 
@@ -132,7 +137,7 @@ rec {
       includes = map (x: [x.key (baseNameOf (toString x.key))])
         (findLhs2TeXIncludes {rootFile = source;});
     };
-  
+
   animateDot = dotGraph: nrFrames: pkgs.stdenv.mkDerivation {
     name = "dot-frames";
     builder = ./animatedot.sh;
@@ -163,7 +168,7 @@ rec {
 
 
   # Convert a Postscript file to a PNG image, trimming it so that
-  # there is no unnecessary surrounding whitespace.    
+  # there is no unnecessary surrounding whitespace.
   postscriptToPNG =
     { postscript
     }:
@@ -173,7 +178,7 @@ rec {
       inherit postscript;
 
       buildInputs = [pkgs.imagemagick pkgs.ghostscript];
-      
+
       buildCommand = ''
         if test -d $postscript; then
           input=$(ls $postscript/*.ps)
@@ -240,5 +245,5 @@ rec {
       "${pkgs.ghostscript}/share/ghostscript/fonts"
     ];
   };
-  
+
 }