[MiNT] FreeMiNT build broken (freemint 1.18 branch)

[alanh@server.fairlite.co.uk (Alan Hourihane)]

../md5.c:163:2: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
../md5.c:164:2: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
cc1: all warnings being treated as errors
../../../DEPENDENCIES:11: recipe for target 'md5.o' failed
make[5]: *** [md5.o] Error 1
make[5]: Leaving directory 'FreeMiNT/freemint/sys/libkern/.cpu_000'
Makefile:68: recipe for target 'objs' failed
make[4]: *** [objs] Error 2
make[4]: Leaving directory 'FreeMiNT/freemint/sys/libkern'
../../DEPENDENCIES:14: recipe for target '../../libkern/libkern000.a' failed
make[3]: *** [../../libkern/libkern000.a] Error 2
make[3]: Leaving directory 'FreeMiNT/freemint/sys/arch/magic'
../../RULES:62: recipe for target 'all-recursive' failed
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory 'FreeMiNT/freemint/sys/arch'
../RULES:62: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory 'FreeMiNT/freemint/sys'
RULES:62: recipe for target 'all-recursive' failed
make: *** [all-recursive] Error 1