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# ROCK Linux: rock-src/architecture/sparc/config.in
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# Advanced SPARC options and 64 bit work by Rene Rebe

# General architecture switch
choice ROCKCFG_SPARC_BITS 32 \
	32	"Build 32 bit user-space SPARC (v7 and above)"	\
	64	"Build 64 bit user-space SPARC (v9 - UltraSPARC) (EXPERIMENTAL)"

# Some architecture special switches
if [ "$ROCKCFG_SPARC_BITS" = 32 ] ; then
  bool 'Build a 64 bit kernel for PCI UltraSPARC' ROCKCFG_SPARC_64BIT_KERNEL 0
  # later set multilib here
fi

# Enable cross compiler if a 64bit kernel is requested
if [ "$ROCKCFG_SPARC_64BIT_KERNEL" = 1 ] ; then
  ROCKCFGSET_PKG_CROSSCC=1
  ROCKCFGSET_PKG_CROSSCC_ARCH_TARGET="sparc64-linux-gnu"
fi 

# Now the optimisations that result from the options above
if [ "$ROCKCFG_SPARC_BITS" = 64 -o "$ROCKCFG_SPARC_64BIT_KERNEL" = 1 ] ; then
  choice ROCKCFG_SPARC_OPT generic   \
	generic		"No special optimisation"		\
	v9		"Optimised for UltraSPARC"
else
  choice ROCKCFG_SPARC_OPT generic   \
	generic		"No special optimisation"		\
	v7		"Optimised for Cypress"		\
	v8		"Optimised for Super/Hyper SPARC"		\
	v9		"Optimised for UltraSPARC"
fi

if [ "$ROCKCFG_SPARC_OPT" != generic ] ; then
	ROCKCFG_ID="$ROCKCFG_ID-$ROCKCFG_SPARC_OPT-$ROCKCFG_SPARC_BITS"
fi