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Date: Mon, 11 Jan 2010 15:40:59 +0300
From: Andrey Chernov <ache@nagual.pp.ru>
To: Hartmut Brandt <harti@FreeBSD.ORG>
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Cc: svn-src-head@FreeBSD.ORG, svn-src-all@FreeBSD.ORG,
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Subject: Re: svn commit: r202070 - head/usr.bin/make
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On Mon, Jan 11, 2010 at 09:16:42AM +0000, Hartmut Brandt wrote:
> @@ -1807,8 +1807,6 @@ JobStart(GNode *gn, int flags, Job *prev
>  		} else {
>  			fprintf(stdout, "Remaking `%s'\n", gn->name);
>  			fflush(stdout);
> -			if ((tdir = getenv("TMPDIR")) == NULL)
> -				tdir = TMPDIR;
>  			snprintf(job->outFile, sizeof(job->outFile), "%s/%s",
>  			    tdir, TMPPAT);
>  			if ((job->outFd = mkstemp(job->outFile)) == -1)

With the presence of .EXPORTVAR directive (setenv() called) TMPDIR 
environment can be changed on the fly, so perhaps this lines are for reason.

-- 
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