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Date: Tue, 21 May 2013 17:51:06 +0800
From: Wanlong Gao <gaowanlong@cn.fujitsu.com>
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Subject: Re: [LTP] [PATCH] Makefile: Disable parallel build for
	$(CRITICAL_MAKEFILES)
Reply-To: gaowanlong@cn.fujitsu.com
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To: Jungsoo Son <jungsoo.son@lge.com>
Cc: ltp-list@lists.sourceforge.net

On 05/21/2013 04:57 PM, Jungsoo Son wrote:
> This patch fixes parallel build error. When use parallel build
> 
> with -j16 or -j8, $(CRITICAL_MAKEFILES) are created as empty file
> 
> because generate-makefiles is called several times. So need to
> 
> disable parallel build.
> 
> The following code can guarantee sequencial building.
> 
> .NOTPARALLEL: $(CRITICAL_MAKEFILES)
> 
>  
> 
> Signed-off-by: jungsoo.son <jungsoo.son@lge.com>

Acked-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>


> 
> ---
> 
> testcases/open_posix_testsuite/Makefile |    2 ++
> 
> 1 file changed, 2 insertions(+)
> 
>  
> 
> diff --git a/testcases/open_posix_testsuite/Makefile b/testcases/open_posix_testsuite/Makefile
> 
> index 9c61fa4..bce5cf3 100644
> 
> --- a/testcases/open_posix_testsuite/Makefile
> 
> +++ b/testcases/open_posix_testsuite/Makefile
> 
> @@ -110,5 +110,7 @@ $(CRITICAL_MAKEFILES): \
> 
>      $(top_srcdir)/LDLIBS
> 
>          @$(MAKE) generate-makefiles
> 
> +.NOTPARALLEL: $(CRITICAL_MAKEFILES)
> 
> +
> 
> #tests-pretty:
> 
> #        $(MAKE) all | column -t -s:
> 
> -- 
> 
> 1.7.9.5
> 
> 
> 
> ------------------------------------------------------------------------------
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