[Bug testsuite/42843] --enable-build-with-cxx plugin tests fail

["howarth at nitro dot med dot uc dot edu" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #6 from howarth at nitro dot med dot uc dot edu  2010-07-10 21:44 -------
This still looks broken. Under a normal bootstrap, on x86_64-apple-darwin10,
these new testcases are silently executed against the system compiler rather
than the newly built compiler...

Executing on build: gcc -g -O2
/sw/src/fink.build/gcc46-4.6.0-1000/gcc-4.6-20100709/gcc/testsuite/g++.dg/plugin/attribute_plugin.c
-I. -I/sw/src/fink.build/gcc46-4.6.0-1000/gcc-4.6-20100709/gcc/testsuite
-I/sw/src/fink.build/gcc46-4.6.0-1000/gcc-4.6-20100709/gcc/testsuite/../../gcc
-I/sw/src/fink.build/gcc46-4.6.0-1000/darwin_objdir/gcc/testsuite/g++/../../../gcc

-I/sw/src/fink.build/gcc46-4.6.0-1000/gcc-4.6-20100709/gcc/testsuite/../../include
-I/sw/src/fink.build/gcc46-4.6.0-1000/gcc-4.6-20100709/gcc/testsuite/../../libcpp/include
 -I/sw/include -I/sw/include   -DIN_GCC -fPIC -shared -undefined dynamic_lookup
-o attribute_plugin.so    (timeout = 300)

When using a --enable-build-with-cxx bootstrap on x86_64-apple-darwin10, this
exposed with actual testcase failures...

Executing on build: g++ -g -O2
/Users/howarth/gcc/gcc/testsuite/g++.dg/plugin/attribute_plugin.c -I.
-I/Users/howarth/gcc/gcc/testsuite -I/Users/howarth/gcc/gcc/testsuite/../../gcc
-I/Users/howarth/work/gcc/testsuite/g++/../../../gcc 
-I/Users/howarth/gcc/gcc/testsuite/../../include
-I/Users/howarth/gcc/gcc/testsuite/../../libcpp/include  -I/sw/include
-I/sw/include   -DIN_GCC -fPIC -shared -undefined dynamic_lookup -o
attribute_plugin.so    (timeout = 300)
/Users/howarth/gcc/gcc/testsuite/g++.dg/plugin/attribute_plugin.c: In function
'void register_attributes(void*, void*)':^M
/Users/howarth/gcc/gcc/testsuite/g++.dg/plugin/attribute_plugin.c:35: error:
'warning' was not declared in this scope^M
/Users/howarth/gcc/gcc/testsuite/g++.dg/plugin/attribute_plugin.c: In function
'void handle_pre_generic(void*, void*)':^M
/Users/howarth/gcc/gcc/testsuite/g++.dg/plugin/attribute_plugin.c:55: error:
'warning' was not declared in this scope^M


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42843