Matthias Klose writes: > David Edelsohn writes: > > >>>>> Matthias Klose writes: > > > > Matthias> ../targtyps.o(.text+0x6a): In function > > `get_target_long_double_size': > > Matthias> : undefined reference to `rs6000_long_double_type_size' > > Matthias> ../targtyps.o(.text+0x6e): In function > > `get_target_long_double_size': > > Matthias> : undefined reference to `rs6000_long_double_type_size' > > > > This has been discussed on the GCC mailinglist before. Because > > Gnat cannot link with the GCC infrastructure defining this variable to > > provide variable size, it needs to assume 64-bit long double for now. > > I found > > http://gcc.gnu.org/ml/gcc/2002-03/msg00809.html > > but this was before branching for 3.1/3.2.
ok, found. should this be applied to the 3.3 branch again? 2002-04-02 David Edelsohn <[EMAIL PROTECTED]> * config/rs6000/rs6000.h (WIDEST_HARDWARE_FP_SIZE): Define. --- src/gcc/config/rs6000/rs6000.h~ 2002-12-10 23:42:32.000000000 +0100 +++ src/gcc/config/rs6000/rs6000.h 2002-12-29 20:58:22.000000000 +0100 @@ -611,6 +611,9 @@ #define LIBGCC2_LONG_DOUBLE_TYPE_SIZE 64 #endif +/* Work around rs6000_long_double_type_size dependency in ada/targtyps.c. */ +#define WIDEST_HARDWARE_FP_SIZE 64 + /* Width in bits of a pointer. See also the macro `Pmode' defined below. */ #define POINTER_SIZE (TARGET_32BIT ? 32 : 64)