8080298: Clean up os::...::supports_variable_stack_size()
Reviewed-by: kbarrett, simonis, stuefe, coleenp
os_family = linux
arch = ia64
os_arch = linux_ia64
lib_arch = ia64
compiler = gcc
gnu_dis_arch = ia64
sysdefs = -DLINUX -D_GNU_SOURCE -DIA64 -DCC_INTERP
mark_style = alignment