patch-2.4.0-test12 linux/kernel/Makefile

• Lines: 14
• Date: Mon Dec 11 13:45:42 2000
• Orig file: v2.4.0-test11/linux/kernel/Makefile
• Orig date: Sun Nov 19 18:44:23 2000

diff -u --recursive --new-file v2.4.0-test11/linux/kernel/Makefile linux/kernel/Makefile
@@ -26,6 +26,13 @@
 OX_OBJS += pm.o
 endif
 
+ifneq ($(CONFIG_IA64),y)
+# According to Alan Modra <alan@linuxcare.com.au>, the -fno-omit-frame-pointer is
+# needed for x86 only.  Why this used to be enabled for all architectures is beyond
+# me.  I suspect most platforms don't need this, but until we know that for sure
+# I turn this off for IA-64 only.  Andreas Schwab says it's also needed on m68k
+# to get a correct value for the wait-channel (WCHAN in ps). --davidm
 CFLAGS_sched.o := $(PROFILING) -fno-omit-frame-pointer
+endif
 
 include $(TOPDIR)/Rules.make