diff options
Diffstat (limited to 'src/engine/SCons')
-rw-r--r-- | src/engine/SCons/EnvironmentTests.py | 15 | ||||
-rw-r--r-- | src/engine/SCons/PathList.py | 10 | ||||
-rw-r--r-- | src/engine/SCons/PathListTests.py | 36 | ||||
-rw-r--r-- | src/engine/SCons/Tool/msgfmt.py | 10 | ||||
-rw-r--r-- | src/engine/SCons/Tool/msginit.py | 10 | ||||
-rw-r--r-- | src/engine/SCons/Tool/msgmerge.py | 10 | ||||
-rw-r--r-- | src/engine/SCons/Tool/xgettext.py | 5 |
7 files changed, 85 insertions, 11 deletions
diff --git a/src/engine/SCons/EnvironmentTests.py b/src/engine/SCons/EnvironmentTests.py index 9237c8a..45cf876 100644 --- a/src/engine/SCons/EnvironmentTests.py +++ b/src/engine/SCons/EnvironmentTests.py @@ -1440,6 +1440,21 @@ def exists(env): x = s("${_concat(PRE, LIST, SUF, __env__)}") assert x == 'preasuf prebsuf', x + def test_concat_nested(self): + "Test _concat() on a nested substitution strings." + e = self.TestEnvironment(PRE='pre', SUF='suf', + L1=['a', 'b'], + L2=['c', 'd'], + L3=['$L2']) + x = e.subst('$( ${_concat(PRE, L1, SUF, __env__)} $)') + assert x == 'preasuf prebsuf', x + e.AppendUnique(L1 = ['$L2']) + x = e.subst('$( ${_concat(PRE, L1, SUF, __env__)} $)') + assert x == 'preasuf prebsuf precsuf predsuf', x + e.AppendUnique(L1 = ['$L3']) + x = e.subst('$( ${_concat(PRE, L1, SUF, __env__)} $)') + assert x == 'preasuf prebsuf precsuf predsuf precsuf predsuf', x + def test_gvars(self): """Test the Environment gvars() method""" env = self.TestEnvironment(XXX = 'x', YYY = 'y', ZZZ = 'z') diff --git a/src/engine/SCons/PathList.py b/src/engine/SCons/PathList.py index 870c195..f3de57c 100644 --- a/src/engine/SCons/PathList.py +++ b/src/engine/SCons/PathList.py @@ -131,12 +131,14 @@ class _PathList(object): value = env.subst(value, target=target, source=source, conv=node_conv) if SCons.Util.is_Sequence(value): - result.extend(value) - continue - + result.extend(SCons.Util.flatten(value)) + elif value: + result.append(value) elif type == TYPE_OBJECT: value = node_conv(value) - if value: + if value: + result.append(value) + elif value: result.append(value) return tuple(result) diff --git a/src/engine/SCons/PathListTests.py b/src/engine/SCons/PathListTests.py index 212c761..e83fc50 100644 --- a/src/engine/SCons/PathListTests.py +++ b/src/engine/SCons/PathListTests.py @@ -48,6 +48,8 @@ class subst_pathTestCase(unittest.TestCase): return s self.env = FakeEnvironment(AAA = 'aaa', NULL = '') + from SCons.Environment import Environment + self.env = Environment(AAA = 'aaa', NULL = '') def test_node(self): """Test the subst_path() method on a Node @@ -120,6 +122,40 @@ class subst_pathTestCase(unittest.TestCase): assert result == ('aaa',), result + def test_list_of_lists(self): + """Test the subst_path() method on substitution of nested lists. + """ + pl = SCons.PathList.PathList((['$AAA', '$AAA'], '$NULL')) + result = pl.subst_path(self.env, 'y', 'z') + assert result == ('aaa', 'aaa'), result + + def test_subst_nested(self): + """Test the subst_path() method on nested substitution of strings. + """ + self.env.Append(L1 = ['a', 'b'], + L2 = ['c', 'd'], + L3 = ['$L2']) + pl = SCons.PathList.PathList(['$L1']) + result = pl.subst_path(self.env, 'y', 'z') + assert result == ('a', 'b'), result + self.env.Append(L1 = ['$L2']) + pl = SCons.PathList.PathList(['$L1']) + result = pl.subst_path(self.env, 'y', 'z') + assert result == ('a', 'b', 'c', 'd'), result + self.env.Append(L1 = ['$L3']) + pl = SCons.PathList.PathList(['$L1']) + result = pl.subst_path(self.env, 'y', 'z') + assert result == ('a', 'b', 'c', 'd', 'c', 'd'), result + + def test_another_env(self): + """Test the subst_path does lazy evaluation. + """ + pl = SCons.PathList.PathList(('$AAA', '$NULL')) + result = pl.subst_path(self.env, 'y', 'z') + assert result == ('aaa',), result + e = self.env.Clone(AAA = 'bbb') + result = pl.subst_path(e, 'y', 'z') + assert result == ('bbb',), result class PathListCacheTestCase(unittest.TestCase): diff --git a/src/engine/SCons/Tool/msgfmt.py b/src/engine/SCons/Tool/msgfmt.py index 83b54f7..352ba77 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 $SOURCE', @@ -92,7 +95,10 @@ def generate(env,**kw): def exists(env): """ Check if the tool exists """ from SCons.Tool.GettextCommon import _msgfmt_exists - return _msgfmt_exists(env) + try: + return _msgfmt_exists(env) + except: + return False ############################################################################# # Local Variables: diff --git a/src/engine/SCons/Tool/msginit.py b/src/engine/SCons/Tool/msginit.py index 87b3eec..5e9c0e4 100644 --- a/src/engine/SCons/Tool/msginit.py +++ b/src/engine/SCons/Tool/msginit.py @@ -79,7 +79,10 @@ def generate(env,**kw): """ Generate the `msginit` tool """ import SCons.Util from SCons.Tool.GettextCommon import _detect_msginit - env['MSGINIT'] = _detect_msginit(env) + try: + env['MSGINIT'] = _detect_msginit(env) + except: + env['MSGINIT'] = 'msginit' msginitcom = '$MSGINIT ${_MSGNoTranslator(__env__)} -l ${_MSGINITLOCALE}' \ + ' $MSGINITFLAGS -i $SOURCE -o $TARGET' # NOTE: We set POTSUFFIX here, in case the 'xgettext' is not loaded @@ -104,7 +107,10 @@ def generate(env,**kw): def exists(env): """ Check if the tool exists """ from SCons.Tool.GettextCommon import _msginit_exists - return _msginit_exists(env) + try: + return _msginit_exists(env) + except: + return False ############################################################################# # Local Variables: diff --git a/src/engine/SCons/Tool/msgmerge.py b/src/engine/SCons/Tool/msgmerge.py index 78eb2c5..f3710ab 100644 --- a/src/engine/SCons/Tool/msgmerge.py +++ b/src/engine/SCons/Tool/msgmerge.py @@ -70,7 +70,10 @@ def _POUpdateBuilderWrapper(env, target=None, source=_null, **kw): def generate(env,**kw): """ Generate the `xgettext` tool """ from SCons.Tool.GettextCommon import _detect_msgmerge - env['MSGMERGE'] = _detect_msgmerge(env) + try: + env['MSGMERGE'] = _detect_msgmerge(env) + except: + env['MSGMERGE'] = 'msgmerge' env.SetDefault( POTSUFFIX = ['.pot'], POSUFFIX = ['.po'], @@ -88,7 +91,10 @@ def generate(env,**kw): def exists(env): """ Check if the tool exists """ from SCons.Tool.GettextCommon import _msgmerge_exists - return _msgmerge_exists(env) + try: + return _msgmerge_exists(env) + except: + return False ############################################################################# # Local Variables: diff --git a/src/engine/SCons/Tool/xgettext.py b/src/engine/SCons/Tool/xgettext.py index 17e055f..64436b8 100644 --- a/src/engine/SCons/Tool/xgettext.py +++ b/src/engine/SCons/Tool/xgettext.py @@ -271,7 +271,10 @@ def generate(env,**kw): import SCons.Util from SCons.Tool.GettextCommon import RPaths, _detect_xgettext - env['XGETTEXT'] = _detect_xgettext(env) + try: + env['XGETTEXT'] = _detect_xgettext(env) + except: + env['XGETTEXT'] = 'xgettext' # NOTE: sources="$SOURCES" would work as well. However, we use following # construction to convert absolute paths provided by scons onto paths # relative to current working dir. Note, that scons expands $SOURCE(S) to |