sysdeps/sparc/Makefile

   1 # The Sparc `long double' is a distinct type we support.
   2 long-double-fcts = yes
   3
   4 ifeq ($(subdir),gmon)
   5 sysdep_routines += sparc-mcount
   6 endif
   7
   8 ifeq ($(subdir),db2)
   9 CPPFLAGS += -DHAVE_SPINLOCKS=1 -DHAVE_ASSEM_SPARC_GCC=1
  10 endif
  11
  12 ifeq ($(subdir),csu)
  13 CPPFLAGS-crti.S += -fPIC
  14 CPPFLAGS-crtn.S += -fPIC
  15 endif
  16
  17 ifeq ($(subdir),elf)
  18
  19 # Lazy binding on SPARC rewrites the PLT sequence.  See the Solaris
  20 # Linker and Libraries Guide, section SPARC: Procedure Linkage Table.
  21 # <https://docs.oracle.com/cd/E19455-01/816-0559/chapter6-1236/index.html>
  22 test-xfail-check-wx-segment = *
  23
  24 endif # $(subdir) == elf
  25
  26 # nscd uses atomic_spin_nop which in turn requires cpu_relax
  27 ifeq ($(subdir),nscd)
  28 routines += cpu_relax
  29 endif
  30
  31 # The assembler on SPARC needs the -fPIC flag even when it's assembler code.
  32 ASFLAGS-.os += -fPIC