Roll back the changes to TeXLive. I failed to make Context work, and these changes made the situation worse

svn path=/nixpkgs/trunk/; revision=20202

pkgs/misc/tex/texlive/aggregate.nix

@@ -7,11 +7,9 @@ rec {
 
   doAggregate = fullDepEntry (''
 
-  ensureDir $out/libexec
-
     for currentPath in ${lib.concatStringsSep " " buildInputs}; do
         echo Symlinking "$currentPath"
-        find $currentPath/share/info $currentPath/share/man $(echo $currentPath/texmf*) ! -type d | while read; do
+        find $currentPath/share/info $currentPath/share/man $(echo $currentPath/texmf*/) ! -type d | while read; do
             REPLY="''${REPLY#$currentPath}"
 	    ensureDir $out/"$(dirname "$REPLY")"
 	    ln -fs $currentPath/"$REPLY" $out/"$REPLY"
@@ -19,18 +17,7 @@ rec {
         done | while read; do head -n 99 >/dev/null; echo -n .; done
 	echo
 
-        find "$currentPath/libexec" -type d | while read; do
+	cp -Trfp $currentPath/libexec $out/libexec || true
-            REPLY="''${REPLY#$currentPath}"
-	    ensureDir $out/"$REPLY"
-	done
-        find "$currentPath/libexec" -type f | while read; do
-            REPLY="''${REPLY#$currentPath}"
-	    ln -s "$currentPath"/"$REPLY" $out/"$REPLY"
-	done
-        find "$currentPath/libexec" -type l | while read; do
-            REPLY="''${REPLY#$currentPath}"
-	    ln -s "$currentPath"/"$REPLY" $out/"$REPLY"
-	done
     done
 
     ln -s $out/texmf* $out/share/
@@ -43,10 +30,8 @@ rec {
 
     ensureDir $out/bin
     for i in $out/libexec/*/*; do
-        if [ -x $(readlink -f $i) ]; then
         echo -ne "#! /bin/sh\\n$i \"\$@\"" >$out/bin/$(basename $i)
         chmod a+x $out/bin/$(basename $i)
-        fi;
     done
 
     rm $out/texmf*/ls-R

pkgs/misc/tex/texlive/context.nix

@@ -15,19 +15,8 @@ rec {
     cp -r * $out/texmf
 
     ln -s $out/texmf* $out/share/
-
-    sysName=$(ls -d ${args.texLive}/libexec/*/ | head -1)
-    sysName=''${sysName%%/}
-    sysName=''${sysName##*/}
-
-    ensureDir $out/libexec/$sysName
-    for i in $out/texmf/scripts/*/*/*; do
-      ln -s $i $out/libexec/$sysName/$(basename $i)
-    done
   '') ["minInit" "doUnpack" "defEnsureDir" "addInputs"];
 
-  
-
   meta = {
     description = "ConTEXt TeX wrapper";
   };

pkgs/misc/tex/texlive/default.nix

@@ -62,12 +62,6 @@ rec {
     PATH=$PATH:$out/bin mktexlsr $out/texmf*
  '') ["minInit" "defEnsureDir" "doUnpack" "doMakeInstall"];
 
- doFixPathsBin = (doPatchShebangs "$out/bin");
- doPreparePathsLibexec = args.fullDepEntry ''
-   for i in $out/libexec/*/*; do sed -r -e '1s/^#! *([a-z])/#! \/\1/' -i $i || true; done
- '' ["minInit" "addInputs"];
- doFixPathsLibexec = (doPatchShebangs "$(echo $out/libexec/*)");
-
   buildInputs = [
     zlib bzip2 ncurses libpng flex bison libX11 libICE
     xproto freetype t1lib gd libXaw icu ghostscript ed 
@@ -79,9 +73,9 @@ rec {
     "--enable-ipc" "--with-mktexfmt"
   ];
 
-  phaseNames = ["addInputs" "doMainBuild" "doMakeInstall" 
+  phaseNames = ["addInputs" (doDump "0") "doMainBuild" 
-    "doPostInstall" "doFixPathsBin" "doPreparePathsLibexec"
+    (doDump "1")
-    "doFixPathsLibexec"];
+    "doMakeInstall" "doPostInstall"];
 
   name = "texlive-core-2009";
   meta = {