[MIPS] Minor tweaks for QEMU.

tools/trusted_cross_toolchains/trusted-toolchain-creator.mipsel.squeeze.sh

 #!/bin/bash
 # Copyright 2012 The Native Client Authors.  All rights reserved.
 # Use of this source code is governed by a BSD-style license that can
 # be found in the LICENSE file.
 #
 #@ This script creates the mips trusted SDK.
 #@ It must be run from the native_client directory.
 
 # This script is intended to build a mipsel-linux-gnu cross compilation
 # toolchain that runs on x86 linux and generates code for a little-endian,
@@ skipping 533 matching lines @@
   ln -s ../../lib/libdl.so.2 libdl.so
 
   rm -f librt.so
   ln -s ../../lib/librt.so.1 librt.so
 
   rm -f libpcre.so
   ln -s ../../lib/libpcre.so.3  libpcre.so
 
   rm -f libresolv.so
   ln -s ../../lib/libresolv.so.2  libresolv.so
+
+  cp ../../../mipsel-linux-gnu/lib/libstdc++.so.6.0.17 .

[Mark Seaborn, 2012/11/17 03:16:44]

How about this instead:

ln -s ../../../mipsel-linux-gnu/lib/libstdc++.so.*

Using 'cp' here will increase the size of the toolchain tarball unnecessarily.

[Mark Seaborn, 2012/11/17 03:17:30]

I forgot the trailing dot:

ln -s ../../../mipsel-linux-gnu/lib/libstdc++.so.* .

[petarj, 2012/11/20 00:01:42]

Removed cp.

+  ln -s libstdc++.so.6.0.17 libstdc++.so.6
+  ln -s libstdc++.so.6.0.17 libstdc++.so
+
+  cp ../../../mipsel-linux-gnu/lib/libgcc_s.so.1 .

[Mark Seaborn, 2012/11/17 03:16:44]

Similarly,
ln -s ../../../mipsel-linux-gnu/lib/libgcc_s.so.*

[petarj, 2012/11/20 00:01:42]

Removed copy.

+  ln -s libgcc_s.so.1 libgcc_s.so
 }
 
 BuildAndInstallQemu() {
   local saved_dir=$(pwd)
   local tmpdir="${TMP}/qemu-mips.nacl"
   local tarball="qemu-0.12.5.tar.gz"
 
   Banner "Building qemu in ${tmpdir}"
 
   rm -rf ${tmpdir}
@@ skipping 62 matching lines @@
   InstallTrustedLinkerScript
   BuildAndInstallQemu
   CreateTarBall $1
 
 else
   Usage
   exit -1
 
 fi