RE: sparc: ld: --relax and -r may not be used together

[Nicola Pero]

> Of course, we now need testing with various compilers
> on various platforms.  We switched from -r to -Wl,-r
> to have it work properly on both GCC and clang.  Hopefully
> -mno-relax works with clang too.

It actually doesn't even seem to work with GCC 4.6.  When building
gnustep-base with GCC 4.6.0 on Linux i386, I now get --

Making all for subproject Additions...
gcc -nostdlib -Wl,-r -mno-relax        -shared-libgcc -fexceptions -o 
./obj/subproject.o obj/Additions.obj/GSObjCRuntime.m.o 
obj/Additions.obj/GCObject.m.o obj/Additions.obj/GCArray.m.o 
obj/Additions.obj/GCDictionary.m.o obj/Additions.obj/GSLock.m.o 
obj/Additions.obj/GSMime.m.o obj/Additions.obj/GSXML.m.o 
obj/Additions.obj/GSFunctions.m.o obj/Additions.obj/GSInsensitiveDictionary.m.o 
obj/Additions.obj/NSArray+GNUstepBase.m.o 
obj/Additions.obj/NSAttributedString+GNUstepBase.m.o 
obj/Additions.obj/NSBundle+GNUstepBase.m.o 
obj/Additions.obj/NSCalendarDate+GNUstepBase.m.o 
obj/Additions.obj/NSData+GNUstepBase.m.o 
obj/Additions.obj/NSDebug+GNUstepBase.m.o 
obj/Additions.obj/NSError+GNUstepBase.m.o 
obj/Additions.obj/NSFileHandle+GNUstepBase.m.o 
obj/Additions.obj/NSLock+GNUstepBase.m.o 
obj/Additions.obj/NSMutableString+GNUstepBase.m.o 
obj/Additions.obj/NSNumber+GNUstepBase.m.o 
obj/Additions.obj/NSObject+GNUstepBase.m.o 
obj/Additions.obj/NSPropertyList+GNUstepBase.m.o 
obj/Additions.obj/NSProcessInfo+GNUstepBase.m.o 
obj/Additions.obj/NSStream+GNUstepBase.m.o 
obj/Additions.obj/NSString+GNUstepBase.m.o 
obj/Additions.obj/NSTask+GNUstepBase.m.o 
obj/Additions.obj/NSThread+GNUstepBase.m.o 
obj/Additions.obj/NSURL+GNUstepBase.m.o obj/Additions.obj/Unicode.m.o ;
gcc: error: unrecognized command line option ‘-mno-relax’

So, more sophistication is needed ...

Thanks