2.6.8.1-mm1: parallel make doesn't.

2.6.8.1-mm1: parallel make doesn't.

[Rusty Russell]

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Need to make the first few files without -j, othewise it barfs.  This is
a regression over 2.6.8.1 (sorry, don't know when it crept into the -mm
tree).  .config attached in case it matters.

cd ~/devel/kernel/.28758-linux-2.6.8.1-mm1.updated/
make -j5
  CHK     include/linux/version.h
  SYMLINK include/asm -> include/asm-i386
  UPD     include/linux/version.h
  SPLIT   include/linux/autoconf.h -> include/config/*
make: *** No rule to make target `.tmp_kallsyms2.S', needed by
`.tmp_kallsyms2.o'.  Stop.
make: *** Waiting for unfinished jobs....
make: *** Waiting for unfinished jobs....
make: *** Waiting for unfinished jobs....

Compilation exited abnormally with code 2 at Wed Aug 18 09:54:47

-- 
Anyone who quotes me in their signature is an idiot -- Rusty Russell

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Re: 2.6.8.1-mm1: parallel make doesn't.

[William Lee Irwin III]

On Wed, Aug 18, 2004 at 10:01:11AM +1000, Rusty Russell wrote:
> Need to make the first few files without -j, othewise it barfs.  This is
> a regression over 2.6.8.1 (sorry, don't know when it crept into the -mm
> tree).  .config attached in case it matters.
> cd ~/devel/kernel/.28758-linux-2.6.8.1-mm1.updated/
> make -j5
>   CHK     include/linux/version.h
>   SYMLINK include/asm -> include/asm-i386
>   UPD     include/linux/version.h
>   SPLIT   include/linux/autoconf.h -> include/config/*
> make: *** No rule to make target `.tmp_kallsyms2.S', needed by
> `.tmp_kallsyms2.o'.  Stop.
> make: *** Waiting for unfinished jobs....
> make: *** Waiting for unfinished jobs....
> make: *** Waiting for unfinished jobs....
> Compilation exited abnormally with code 2 at Wed Aug 18 09:54:47

Sam Ravnborg already posted a fix. Yes, the semicolon is necessary.


Index: mm1-2.6.8.1/Makefile
===================================================================
--- mm1-2.6.8.1.orig/Makefile	2004-08-16 23:47:11.979962024 -0700
+++ mm1-2.6.8.1/Makefile	2004-08-17 00:03:56.918188192 -0700
@@ -610,6 +610,8 @@
 .tmp_vmlinux3: $(vmlinux-objs) .tmp_kallsyms2.o arch/$(ARCH)/kernel/vmlinux.lds FORCE
 	$(call if_changed_rule,vmlinux__)
 
+$(KALLSYMS): scripts;
+
 endif
 
 # Finally the vmlinux rule