Re: CXXFLAGS_FOR_TARGET and config/mt-gnu

2010-03-26 Thread Doug Semler
On Thu, Mar 25, 2010 at 1:31 PM, Ian Lance Taylor wrote: > Doug Semler writes: > >> The file config/mt-gnu currently defines CXXFLAGS_FOR_TARGET = >> $(CXXFLAGS) -D_GNU_SOURCE.  To me, it seems that it should be += >> -D_GNU_SOURCE (like most of the other frags).  Otherwise, I cannot >> override

Re: CXXFLAGS_FOR_TARGET and config/mt-gnu

2010-03-25 Thread Ian Lance Taylor
Doug Semler writes: > The file config/mt-gnu currently defines CXXFLAGS_FOR_TARGET = > $(CXXFLAGS) -D_GNU_SOURCE. To me, it seems that it should be += > -D_GNU_SOURCE (like most of the other frags). Otherwise, I cannot > override the CXXFLAGS without overriding CXXFLAGS_FOR_TARGET. Or am I > m