C/CXX FLAGS tests: roll back DefaultEnvironment assignment

No longer assign the result of calling DefaultEnvironment to a dummy.

Signed-off-by: Mats Wichmann <mats@linux.com>

Author: mwichmann

test/CC/CCFLAGS-live.py

@@ -49,7 +49,7 @@
     barflags = '-DBAR'
 
 test.write('SConstruct', f"""\
-_ = DefaultEnvironment(tools=[])
+DefaultEnvironment(tools=[])
 foo = Environment(CCFLAGS='{fooflags}')
 bar = Environment(CCFLAGS='{barflags}')
 
@@ -91,7 +91,7 @@
 """)
 
 test.write('SConstruct', f"""\
-_ = DefaultEnvironment(tools=[])
+DefaultEnvironment(tools=[])
 bar = Environment(CCFLAGS='{barflags}')
 
 foo_obj = bar.Object(target='foo', source='prog.c')

test/CC/CFLAGS-live.py

@@ -37,7 +37,7 @@
 
 # Make sure CFLAGS is not passed to CXX by just expanding CXXCOM
 test.write('SConstruct', """\
-_ = DefaultEnvironment(tools=[])
+DefaultEnvironment(tools=[])
 env = Environment(CFLAGS='-xyz', CCFLAGS='-abc')
 print(env.subst('$CXXCOM'))
 print(env.subst('$CXXCOMSTR'))
@@ -63,7 +63,7 @@
     barflags = '-DBAR'
 
 test.write('SConstruct', f"""\
-_ = DefaultEnvironment(tools=[])
+DefaultEnvironment(tools=[])
 foo = Environment(CFLAGS="{fooflags}")
 bar = Environment(CFLAGS="{barflags}")
 
@@ -105,7 +105,7 @@
 """)
 
 test.write('SConstruct', f"""\
-_ = DefaultEnvironment(tools=[])
+DefaultEnvironment(tools=[])
 bar = Environment(CFLAGS='{barflags}')
 
 foo_obj = bar.Object(target='foo', source='prog.c')

test/CC/SHCCFLAGS-live.py

@@ -46,7 +46,7 @@
     os.environ['LD_LIBRARYN32_PATH'] = '.'
 
 test.write('SConstruct', f"""\
-_ = DefaultEnvironment(tools=[])
+DefaultEnvironment(tools=[])
 foo = Environment(SHCCFLAGS='{fooflags}', WINDOWS_INSERT_DEF=1)
 bar = Environment(SHCCFLAGS='{barflags}', WINDOWS_INSERT_DEF=1)
 
@@ -113,7 +113,7 @@
 test.run(program=test.workpath('barprog'), stdout="prog.c:  BAR\n")
 
 test.write('SConstruct', f"""\
-_ = DefaultEnvironment(tools=[])
+DefaultEnvironment(tools=[])
 bar = Environment(SHCCFLAGS='{barflags}', WINDOWS_INSERT_DEF=1)
 
 foo_obj = bar.SharedObject(target='foo', source='prog.c')

test/CC/SHCFLAGS-live.py

@@ -46,7 +46,7 @@
     os.environ['LD_LIBRARYN32_PATH'] = '.'
 
 test.write('SConstruct', f"""\
-_ = DefaultEnvironment(tools=[])
+DefaultEnvironment(tools=[])
 foo = Environment(SHCFLAGS='{fooflags}', WINDOWS_INSERT_DEF=1)
 bar = Environment(SHCFLAGS='{barflags}', WINDOWS_INSERT_DEF=1)
 
@@ -113,7 +113,7 @@
 test.run(program=test.workpath('barprog'), stdout="prog.c:  BAR\n")
 
 test.write('SConstruct', f"""\
-_ = DefaultEnvironment(tools=[])
+DefaultEnvironment(tools=[])
 bar = Environment(SHCFLAGS='{barflags}', WINDOWS_INSERT_DEF=1)
 
 foo_obj = bar.SharedObject(target='foo', source='prog.c')

test/CXX/CCFLAGS-live.py

@@ -35,7 +35,7 @@
 test = TestSCons.TestSCons()
 
 test.write('SConstruct', """\
-_ = DefaultEnvironment(tools=[])
+DefaultEnvironment(tools=[])
 foo = Environment()
 foo.Append(CCFLAGS='-DFOO', CXXFLAGS='-DCXX')
 bar = Environment()

test/CXX/CXXFLAGS-live.py

@@ -45,7 +45,7 @@
 e = test.Environment()
 
 test.write('SConstruct', """\
-_ = DefaultEnvironment(tools=[])
+DefaultEnvironment(tools=[])
 foo = Environment(WINDOWS_INSERT_DEF=1)
 foo.Append(CXXFLAGS='-DFOO')
 bar = Environment(WINDOWS_INSERT_DEF=1)
@@ -138,7 +138,7 @@
 test.run(program=test.workpath('bar'), stdout="prog.c:  BAR\n")
 
 test.write('SConstruct', """\
-_ = DefaultEnvironment(tools=[])
+DefaultEnvironment(tools=[])
 bar = Environment(WINDOWS_INSERT_DEF=1)
 bar.Append(CXXFLAGS='-DBAR')
 

test/CXX/SHCCFLAGS-live.py

@@ -46,7 +46,7 @@
     os.environ['LD_LIBRARYN32_PATH'] = '.'
 
 test.write('SConstruct', f"""\
-_ = DefaultEnvironment(tools=[])
+DefaultEnvironment(tools=[])
 foo = Environment(SHCCFLAGS='{fooflags}', WINDOWS_INSERT_DEF=1)
 bar = Environment(SHCCFLAGS='{barflags}', WINDOWS_INSERT_DEF=1)
 
@@ -113,7 +113,7 @@
 test.run(program=test.workpath('barprog'), stdout="prog.cpp:  BAR\n")
 
 test.write('SConstruct', f"""\
-_ = DefaultEnvironment(tools=[])
+DefaultEnvironment(tools=[])
 bar = Environment(SHCCFLAGS='{barflags}', WINDOWS_INSERT_DEF=1)
 
 foo_obj = bar.SharedObject(target='foo', source='prog.cpp')

test/CXX/SHCXXFLAGS-live.py

@@ -46,7 +46,7 @@
     os.environ['LD_LIBRARYN32_PATH'] = '.'
 
 test.write('SConstruct', f"""\
-_ = DefaultEnvironment(tools=[])
+DefaultEnvironment(tools=[])
 foo = Environment(SHCXXFLAGS='{fooflags}', WINDOWS_INSERT_DEF=1)
 bar = Environment(SHCXXFLAGS='{barflags}', WINDOWS_INSERT_DEF=1)
 
@@ -113,7 +113,7 @@
 test.run(program=test.workpath('barprog'), stdout="prog.cpp:  BAR\n")
 
 test.write('SConstruct', f"""\
-_ = DefaultEnvironment(tools=[])
+DefaultEnvironment(tools=[])
 bar = Environment(SHCXXFLAGS='{barflags}', WINDOWS_INSERT_DEF=1)
 
 foo_obj = bar.SharedObject(target='foo', source='prog.cpp')