Merge in default/tip.

3 files changed, 24 insertions, 6 deletions

diff --git a/src/engine/SCons/Tool/msgfmt.py b/src/engine/SCons/Tool/msgfmt.py
index 83b54f7a..352ba775 100644
--- a/src/engine/SCons/Tool/msgfmt.py
+++ b/src/engine/SCons/Tool/msgfmt.py
@@ -77,7 +77,10 @@ def generate(env,**kw):
   """ Generate `msgfmt` tool """
   import SCons.Util
   from SCons.Tool.GettextCommon import _detect_msgfmt
-  env['MSGFMT'] = _detect_msgfmt(env)
+  try:
+    env['MSGFMT'] = _detect_msgfmt(env)
+  except:
+    env['MSGFMT'] = 'msgfmt'
   env.SetDefault(
     MSGFMTFLAGS = [ SCons.Util.CLVar('-c') ],
     MSGFMTCOM = '$MSGFMT $MSGFMTFLAGS -o $TARGET $SOURCE',
@@ -92,7 +95,10 @@ def generate(env,**kw):
 def exists(env):
   """ Check if the tool exists """
   from SCons.Tool.GettextCommon import _msgfmt_exists
-  return _msgfmt_exists(env)
+  try:
+    return _msgfmt_exists(env)
+  except:
+    return False
 #############################################################################
 
 # Local Variables:
diff --git a/src/engine/SCons/Tool/msginit.py b/src/engine/SCons/Tool/msginit.py
index 87b3eec8..5e9c0e4c 100644
--- a/src/engine/SCons/Tool/msginit.py
+++ b/src/engine/SCons/Tool/msginit.py
@@ -79,7 +79,10 @@ def generate(env,**kw):
   """ Generate the `msginit` tool """
   import SCons.Util
   from SCons.Tool.GettextCommon import _detect_msginit
-  env['MSGINIT'] = _detect_msginit(env)
+  try:
+    env['MSGINIT'] = _detect_msginit(env)
+  except:
+    env['MSGINIT'] = 'msginit'
   msginitcom = '$MSGINIT ${_MSGNoTranslator(__env__)} -l ${_MSGINITLOCALE}' \
              + ' $MSGINITFLAGS -i $SOURCE -o $TARGET'
   # NOTE: We set POTSUFFIX here, in case the 'xgettext' is not loaded
@@ -104,7 +107,10 @@ def generate(env,**kw):
 def exists(env):
   """ Check if the tool exists """
   from SCons.Tool.GettextCommon import _msginit_exists
-  return  _msginit_exists(env)
+  try:
+    return  _msginit_exists(env)
+  except:
+    return False
 #############################################################################
 
 # Local Variables:
diff --git a/src/engine/SCons/Tool/msgmerge.py b/src/engine/SCons/Tool/msgmerge.py
index 78eb2c5f..f3710ab3 100644
--- a/src/engine/SCons/Tool/msgmerge.py
+++ b/src/engine/SCons/Tool/msgmerge.py
@@ -70,7 +70,10 @@ def _POUpdateBuilderWrapper(env, target=None, source=_null, **kw):
 def generate(env,**kw):
   """ Generate the `xgettext` tool """
   from SCons.Tool.GettextCommon import _detect_msgmerge
-  env['MSGMERGE'] = _detect_msgmerge(env)
+  try:
+    env['MSGMERGE'] = _detect_msgmerge(env)
+  except:
+    env['MSGMERGE'] = 'msgmerge'
   env.SetDefault(
     POTSUFFIX = ['.pot'],
     POSUFFIX = ['.po'],
@@ -88,7 +91,10 @@ def generate(env,**kw):
 def exists(env):
   """ Check if the tool exists """
   from SCons.Tool.GettextCommon import _msgmerge_exists
-  return  _msgmerge_exists(env)
+  try:
+    return  _msgmerge_exists(env)
+  except:
+    return False
 #############################################################################
 
 # Local Variables: