Change built_elsewhere flag to work with pexe mode

site_scons/site_tools/naclsdk.py

 #!/usr/bin/python
 # Copyright (c) 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.
 
 """Nacl SDK tool SCons."""
 
 import __builtin__
 import re
 import os
@@ skipping 307 matching lines @@
               AR=pnacl_ar,
               AS=pnacl_as + ld_arch_flag,
               RANLIB=pnacl_ranlib,
               DISASS=pnacl_disass,
               OBJDUMP=pnacl_disass,
               STRIP=pnacl_strip,
               GENNMF=pnacl_nmf,
               TRANSLATE=pnacl_translate + arch_flag + pnacl_translate_flags,
               )
 
+  if env.Bit('built_elsewhere'):
+    def FakeInstall(dest, source, env):
+      print 'Not installing', dest
+    env.Replace(CC='true', CXX='true', LINK='true', AR='true',
+                RANLIB='true', AS='true', LD='true', INSTALL=FakeInstall,

[jvoung - send to chromium..., 2012/03/21 23:15:04]

Do you need to stub out STRIP as well?

[(google.com) Derek Schuff, 2012/03/22 00:02:02]

Apparently not, since it works without it? couldn't hurt though, scons seems to
randomly decide stuff needs rebuilding so it could pop up sometime
On 2012/03/21 23:15:04, jvoung wrote:

+                #TODO(dschuff) remove this when we can translate on arm hw
+                TRANSLATE='true')
+
 
 def _SetEnvForSdkManually(env):
   def GetEnvOrDummy(v):
     return os.getenv('NACL_SDK_' + v, 'MISSING_SDK_' + v)
 
   env.Replace(# Replace header and lib paths.
               NACL_SDK_INCLUDE=GetEnvOrDummy('INCLUDE'),
               NACL_SDK_LIB=GetEnvOrDummy('LIB'),
               # Replace the normal unix tools with the NaCl ones.
               CC=GetEnvOrDummy('CC'),
@@ skipping 272 matching lines @@
   # Dependency files it produces are to be found in ${LIBPATH}.
   # It is applied recursively to those dependencies in case
   # some of them are linker scripts too.
   ldscript_scanner = SCons.Scanner.Base(
       function=ScanLinkerScript,
       skeys=['.a', '.so', '.pso'],
       path_function=SCons.Scanner.FindPathDirs('LIBPATH'),
       recursive=True
       )
   env.Append(SCANNERS=ldscript_scanner)