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Date:      Mon, 19 Oct 2015 18:01:56 +0000 (UTC)
From:      Bryan Drewery <bdrewery@FreeBSD.org>
To:        ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org
Subject:   svn commit: r399703 - head/Mk/Scripts
Message-ID:  <201510191801.t9JI1uPX083733@repo.freebsd.org>

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Author: bdrewery
Date: Mon Oct 19 18:01:56 2015
New Revision: 399703
URL: https://svnweb.freebsd.org/changeset/ports/399703

Log:
  When listing dependencies, export the common command execution results.
  
  In some basic benchmarks this sped up 'all-depends-list' about 20%.  x11/kde4
  went from 52 seconds to 41 seconds.  More improvement is expected once
  more command executions are cached in the 'export_ports_env' function.
  
  With hat:	portmgr

Modified:
  head/Mk/Scripts/depends-list.sh

Modified: head/Mk/Scripts/depends-list.sh
==============================================================================
--- head/Mk/Scripts/depends-list.sh	Mon Oct 19 17:15:54 2015	(r399702)
+++ head/Mk/Scripts/depends-list.sh	Mon Oct 19 18:01:56 2015	(r399703)
@@ -23,6 +23,8 @@ shift $((OPTIND-1))
 validate_env dp_ALLDEPENDS dp_PORTSDIR dp_PKGNAME
 [ ${recursive} -eq 1 ] && validate_env dp_MAKE
 
+MAKE="${dp_MAKE}" PORTSDIR="${dp_PORTSDIR}" export_ports_env >/dev/null
+
 set -u
 
 check_dep() {



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