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Re: "make -jN" requires mechanical changes to a Makefile
From: |
Howard Chu |
Subject: |
Re: "make -jN" requires mechanical changes to a Makefile |
Date: |
Sun, 12 May 2019 22:48:49 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:56.0) Gecko/20100101 Firefox/56.0 SeaMonkey/2.53 |
Bruno Haible wrote:
> Henrik Carlqvist wrote:
>> Example with one rule creating 4 files:
>>
>> all : copy1
>>
>> copy1: Makefile
>> install -c -m 644 Makefile copy1
>> install -c -m 644 Makefile copy2
>> install -c -m 644 Makefile copy3
>> install -c -m 644 Makefile copy4
>
> I think the "representative" file should be copy4 here, because it's the one
> that gets created last.
That sort of thing is only true in serial make, you can't rely on it in
parallel make.
--
-- Howard Chu
CTO, Symas Corp. http://www.symas.com
Director, Highland Sun http://highlandsun.com/hyc/
Chief Architect, OpenLDAP http://www.openldap.org/project/
- "make -jN" requires mechanical changes to a Makefile, Bruno Haible, 2019/05/10
- Re: "make -jN" requires mechanical changes to a Makefile, Bruno Haible, 2019/05/12
- Re: "make -jN" requires mechanical changes to a Makefile, Paul Smith, 2019/05/12
- Re: "make -jN" requires mechanical changes to a Makefile, Bruno Haible, 2019/05/12
- Re: "make -jN" requires mechanical changes to a Makefile, Henrik Carlqvist, 2019/05/12
- Re: "make -jN" requires mechanical changes to a Makefile, Bruno Haible, 2019/05/12
- Re: "make -jN" requires mechanical changes to a Makefile,
Howard Chu <=
- Re: "make -jN" requires mechanical changes to a Makefile, Bruno Haible, 2019/05/12
- Re: "make -jN" requires mechanical changes to a Makefile, Henrik Carlqvist, 2019/05/13
- Re: "make -jN" requires mechanical changes to a Makefile, Edward Welbourne, 2019/05/13