re-added libjpeg62 for chrome, updated chrome

svn path=/nixpkgs/trunk/; revision=19199

pkgs/development/libraries/libjpeg/62.nix

@@ -0,0 +1,29 @@
+{stdenv, fetchurl, libtool, static ? false, ...}: 
+
+stdenv.mkDerivation {
+  name = "libjpeg-6b";
+  
+  builder = ./builder.sh;
+  
+  src = fetchurl {
+    url = http://www.ijg.org/files/jpegsrc.v6b.tar.gz;
+    md5 = "dbd5f3b47ed13132f04c685d608a7547";
+  };
+  
+  inherit libtool;
+
+  configureFlags = "--enable-shared ${if static then " --enable-static" else ""}";
+    
+  # Required for building of dynamic libraries on Darwin.
+  patches = [
+    (fetchurl {
+      url = http://svn.macports.org/repository/macports/trunk/dports/graphics/jpeg/files/patch-ltconfig;
+      md5 = "e6725fa4a09aa1de4ca75343fd0f61d5";
+    })
+    (fetchurl {
+      url = http://svn.macports.org/repository/macports/trunk/dports/graphics/jpeg/files/patch-ltmain.sh;
+      #md5 = "489986ad8e7a93aef036766b25f321d5";
+      md5 = "092a12aeb0c386dd7dae059109d950ba";
+    })
+  ];
+}

pkgs/development/libraries/libjpeg/builder.sh

@@ -0,0 +1,25 @@
+source $stdenv/setup
+
+preConfigure() {
+    # Workarounds for the ancient libtool shipped by libjpeg.
+    ln -s $libtool/bin/libtool .
+    cp $libtool/share/libtool/config.guess .
+    cp $libtool/share/libtool/config.sub .
+}
+
+preInstall() {
+    mkdir $out
+    mkdir $out/bin
+    mkdir $out/lib
+    mkdir $out/include
+    mkdir $out/man
+    mkdir $out/man/man1
+}
+
+patchPhase() {
+    for i in $patches; do
+	patch < $i
+    done
+}
+
+genericBuild