patch-2.1.127 linux/arch/sparc64/Makefile

• Lines: 57
• Date: Tue Oct 27 09:52:20 1998
• Orig file: v2.1.126/linux/arch/sparc64/Makefile
• Orig date: Mon Oct 5 13:13:37 1998

diff -u --recursive --new-file v2.1.126/linux/arch/sparc64/Makefile linux/arch/sparc64/Makefile
@@ -1,21 +1,28 @@
-# $Id: Makefile,v 1.29 1998/09/16 12:25:20 jj Exp $
+# $Id: Makefile,v 1.33 1998/10/19 07:04:02 jj Exp $
 # sparc64/Makefile
 #
 # Makefile for the architecture dependent flags and dependencies on the
 # 64-bit Sparc.
 #
-# Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
+# Copyright (C) 1996,1998 David S. Miller (davem@caip.rutgers.edu)
+# Copyright (C) 1998 Jakub Jelinek (jj@ultra.linux.cz)
 #
 
 # If the solaris /bin/sh wasn't so broken, I wouldn't need the following
 # line...
 SHELL  =/bin/bash
 
-CC		= sparc64-linux-gcc -D__KERNEL__ -I$(TOPDIR)/include
+CC		:= sparc64-linux-gcc -D__KERNEL__ -I$(TOPDIR)/include
 
+CC_HAS_ARGS := $(shell if echo "$(CC)" | grep '\(__KERNEL__\| 	\)' > /dev/null; then echo y; else echo n; fi)
 IS_EGCS := $(shell if $(CC) --version 2>&1 | grep 'egcs' > /dev/null; then echo y; else echo n; fi)
 NEW_GAS := $(shell if $(LD) --version 2>&1 | grep 'elf64_sparc' > /dev/null; then echo y; else echo n; fi)
 
+ifneq ($(CC_HAS_ARGS),y)
+MAKEOVERRIDES	:= $(shell echo "$(MAKEOVERRIDES)" | sed 's CC=$(CC) CC=$(CC)\\\ -D__KERNEL__\\\ -I$(TOPDIR)/include ')
+override CC	:= $(CC) -D__KERNEL__ -I$(TOPDIR)/include
+endif
+
 ifneq ($(NEW_GAS),y)
 AS		= sparc64-linux-as
 LD		= sparc64-linux-ld
@@ -28,7 +35,6 @@
 endif
 ELFTOAOUT	= elftoaout
 
-
 #
 # Uncomment the first CFLAGS if you are doing kgdb source level
 # debugging of the kernel to get the proper debugging information.
@@ -40,6 +46,16 @@
 else
   CFLAGS := $(CFLAGS) -m64 -pipe -mno-fpu -mcpu=ultrasparc -mcmodel=medlow \
 	    -ffixed-g4 -fcall-used-g5 -fcall-used-g7 -Wno-sign-compare
+endif
+
+# Uncomment this to get spinlock/rwlock debugging on SMP.
+# DEBUG_SPINLOCK = 1
+
+ifdef SMP
+  ifdef DEBUG_SPINLOCK
+    CFLAGS += -DSPIN_LOCK_DEBUG
+    AFLAGS += -DSPIN_LOCK_DEBUG
+  endif
 endif
 
 LINKFLAGS = -T arch/sparc64/vmlinux.lds