Re: 2.6.9-rc1-mm4

[Sam Ravnborg]

On Tue, Sep 07, 2004 at 09:45:02AM -0700, Martin J. Bligh wrote:
> Well, the good news is that it compiles now, and without forcing ACPI on.
> Yay!
> 
> On the downside, it seems to have a new error:
> 
> make[1]: warning: jobserver unavailable: using -j1.  Add `+' to parent make rule.
> 
> which appears partway through make install, but only if you do "make -j32",
> not make -j.
Fixed by following patch:

	Sam

# This is a BitKeeper generated diff -Nru style patch.
#
# ChangeSet
#   2004/09/07 23:20:11+02:00 sam@xxxxxxxxxxxxxxxxx 
#   kbuild: fix make -j N build
#   
#   Make did say:
#   make[1]: warning: jobserver unavailable: using -j1.
#   
#   Added '+' flag in relevant places to supress this warning.
#   Also removed some trailing tabs in same area spotted by Adrian Bunk <bunk@xxxxxxxxx>
#   
#   Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
# 
# Makefile
#   2004/09/07 23:19:54+02:00 sam@xxxxxxxxxxxxxxxxx +6 -5
#   Add '+' to avoid '-j1' warning from make
#   Removed trailing tabs
# 
diff -Nru a/Makefile b/Makefile
--- a/Makefile	2004-09-07 23:28:03 +02:00
+++ b/Makefile	2004-09-07 23:28:03 +02:00
@@ -590,7 +590,7 @@
 	. $(srctree)/scripts/mkversion > .tmp_version;	\
 	mv -f .tmp_version .version;			\
 	$(MAKE) $(build)=init
-	
+
 # Generate System.map
 quiet_cmd_sysmap = SYSMAP 
       cmd_sysmap = $(CONFIG_SHELL) $(srctree)/scripts/mksysmap
@@ -600,11 +600,11 @@
 # Generate System.map and verify that the content is consistent
 
 define rule_vmlinux__
-	$(if $(CONFIG_KALLSYMS),,$(call cmd,vmlinux_version))
-	
+	$(if $(CONFIG_KALLSYMS),,+$(call cmd,vmlinux_version))
+
 	$(call cmd,vmlinux__)
 	$(Q)echo 'cmd_$@ := $(cmd_vmlinux__)' > $(@D)/.$(@F).cmd
-	
+
 	$(Q)$(if $($(quiet)cmd_sysmap),                 \
 	  echo '  $($(quiet)cmd_sysmap) System.map' &&) \
 	$(cmd_sysmap) $@ System.map;                    \
@@ -653,9 +653,10 @@
 endef
 
 # Update vmlinux version before link
+# Use + in front of this rule to silent warning about make -j1
 cmd_ksym_ld = $(cmd_vmlinux__)
 define rule_ksym_ld
-	$(call cmd,vmlinux_version)
+	+$(call cmd,vmlinux_version)
 	$(call cmd,vmlinux__)
 	$(Q)echo 'cmd_$@ := $(cmd_vmlinux__)' > $(@D)/.$(@F).cmd
 endef
-
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