fix opera on x86_64

svn path=/nixpkgs/trunk/; revision=17024

pkgs/applications/networking/browsers/opera/builder.sh

@@ -13,12 +13,16 @@ installPhase() {
 
     [ -z ${system##*64*} ] && suf=64
 
-    for i in $out/lib/opera/*/opera $out/lib/opera/*/operaplugincleaner $out/lib/opera/*/operapluginwrapper $out/lib/opera/*/operapluginwrapper-native; do
-        echo "$i <<<<<<<<<<<<"
+    find $out -type f | while read f; do
+      echo testing "$f"
+      # patch all executables
+      if readelf -h "$f" | grep 'EXEC (Executable file)' &> /dev/null; then
+        echo "patching $f <<"
         patchelf \
             --set-interpreter "$(cat $NIX_GCC/nix-support/dynamic-linker)" \
             --set-rpath "$libPath" \
-            "$i"
+            "$f"
+      fi
     done
     
     # Substitute pwd as late as possible so that the md5 checksum check of opera passes.

pkgs/applications/networking/browsers/opera/default.nix

@@ -26,8 +26,10 @@ stdenv.mkDerivation rec {
   
   # `operapluginwrapper' requires libXt. Adding it makes startup faster
   # and omits error messages (on x86).
-  libPath = stdenv.lib.makeLibraryPath
-    [ stdenv.gcc.gcc glibc qt zlib libX11 libXt libXext libSM libICE ];
+  libPath =
+    let list = [ stdenv.gcc.gcc glibc qt zlib libX11 libXt libXext libSM libICE];
+    in stdenv.lib.makeLibraryPath list
+        + ":" + (if stdenv.system == "x86_64-linux" then stdenv.lib.makeSearchPath "lib64" list else []);
 
   desktopItem = makeDesktopItem {
     name = "Opera";