patch-2.4.23 linux-2.4.23/arch/ia64/Makefile

• Lines: 54
• Date: 2003-11-28 10:26:19.000000000 -0800
• Orig file: linux-2.4.22/arch/ia64/Makefile
• Orig date: 2003-08-25 04:44:39.000000000 -0700

diff -urN linux-2.4.22/arch/ia64/Makefile linux-2.4.23/arch/ia64/Makefile
@@ -17,13 +17,31 @@
 AFLAGS_KERNEL := -mconstant-gp
 EXTRA	=
 
-CFLAGS := $(CFLAGS) -pipe $(EXTRA) -ffixed-r13 -mfixed-range=f10-f15,f32-f127 \
+CFLAGS := $(CFLAGS) -pipe $(EXTRA) -ffixed-r13 -mfixed-range=f12-f15,f32-f127 \
 	  -falign-functions=32
 # -ffunction-sections
 CFLAGS_KERNEL := -mconstant-gp
 
 GCC_VERSION=$(shell $(CC) -v 2>&1 | fgrep 'gcc version' | cut -f3 -d' ' | cut -f1 -d'.')
 
+CHECK_GAS_FOR_HINT=arch/ia64/scripts/check_gas_for_hint.o
+MAKE_GAS_HINT_TEST=arch/ia64/scripts/make_gas_hint_test
+
+ifneq (, $(shell ls $(CHECK_GAS_FOR_HINT)))
+$(shell rm $(CHECK_GAS_FOR_HINT))
+endif
+
+CHECK_GAS_CMD:=($(CC) $(MAKE_GAS_HINT_TEST).c -o $(MAKE_GAS_HINT_TEST) && $(MAKE_GAS_HINT_TEST) | $(CC) -c -o $(CHECK_GAS_FOR_HINT) -x assembler -; rm -f $(MAKE_GAS_HINT_TEST))>&/dev/null
+$(shell $(CHECK_GAS_CMD))
+ifneq (, $(shell ls $(CHECK_GAS_FOR_HINT)))
+#Newer version of binutil is detected and "hint" instruction is in the kernel
+$(warning Warning: Found binutils that supports hint instruction)
+FLAGS := $(AFLAGS) -DGAS_HAS_HINT_INSN
+CFLAGS := $(CFLAGS) -DGAS_HAS_HINT_INSN
+else
+$(warning Warning: Please use binutil version 2.14.90.0.4.1 or higher to get the support of hint instruction in kernel.) 
+endif
+
 ifneq ($(GCC_VERSION),2)
 	CFLAGS += -frename-registers --param max-inline-insns=5000
 endif
@@ -44,9 +62,11 @@
 
 ifdef CONFIG_IA64_HP_SIM
         SUBDIRS         :=      arch/$(ARCH)/hp		\
+                                arch/$(ARCH)/drivers	\
                                 $(SUBDIRS)
         CORE_FILES      :=      arch/$(ARCH)/hp/hp.o	\
                                 $(CORE_FILES)
+        DRIVERS         +=      arch/$(ARCH)/drivers/drivers.o
 endif
 
 ifdef CONFIG_IA64_HP_ZX1
@@ -136,7 +156,7 @@
 	arch/ia64/scripts/unwcheck.sh vmlinux
 
 archmrproper:
-	rm -f arch/$(ARCH)/vmlinux.lds
+	rm -f arch/$(ARCH)/vmlinux.lds vmlinux-tmp vmlinux.gz
 	@$(MAKE) -C arch/$(ARCH)/tools mrproper
 
 archdep: