On 07.10.2015 17:36, Lynn A. Boger wrote:
Pretty sure this is the fix, but still doing some testing.
linux.h isn't included for multilib enabled builds defaulting to
powerpc-linux-gnu, I am currently testing
--- gcc/config/rs6000/sysv4.h (revision 228571)
+++ gcc/config/rs6000/sysv4.h (working copy)
@@ -943,8 +943,9 @@
/* On ppc64 and ppc64le, split stack is only support for
64 bit. */
#undef TARGET_CAN_SPLIT_STACK_64BIT
-#if TARGET_GLIBC_MAJOR > 2 \
- || (TARGET_GLIBC_MAJOR == 2 && TARGET_GLIBC_MINOR >= 18)
+#if TARGET_64BIT \
+ && (TARGET_GLIBC_MAJOR > 2 \
+ || (TARGET_GLIBC_MAJOR == 2 && TARGET_GLIBC_MINOR >= 18))
#define TARGET_CAN_SPLIT_STACK_64BIT
#endif
