build.py: Start to fix path quoting

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@2125 311d38ba-8fff-0310-9ca6-ca027cbcb966

bitbake/ChangeLog

@@ -2,6 +2,7 @@ Changes in Bitbake 1.8.x:
 	- Correctly redirect stdin when forking
 	- If parsing errors are found, exit, too many users miss the errors
 	- Remove supriours PREFERRED_PROVIDER warnings
+	- Start to fix path quoting
 
 Changes in Bitbake 1.8.4:
 	- Make sure __inherit_cache is updated before calling include() (from Michael Krelin)

bitbake/lib/bb/build.py

@@ -150,7 +150,7 @@ def exec_func_shell(func, d):
     if bb.msg.debug_level['default'] > 0: f.write("set -x\n")
     data.emit_env(f, d)
 
-    f.write("cd %s\n" % os.getcwd())
+    f.write("cd '%s'\n" % os.getcwd())
     if func: f.write("%s\n" % func)
     f.close()
     os.chmod(runfile, 0775)
@@ -189,7 +189,7 @@ def exec_func_shell(func, d):
     else:
         maybe_fakeroot = ''
     lang_environment = "LC_ALL=C "
-    ret = os.system('%s%ssh -e %s' % (lang_environment, maybe_fakeroot, runfile))
+    ret = os.system('%s%ssh -e "%s"' % (lang_environment, maybe_fakeroot, runfile))
     try:
         os.chdir(prevdir)
     except: