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* [devel] mkimage-на-стероидах
@ 2008-08-14 19:06 Michael A. Kangin
  2008-08-14 19:21 ` Kirill A. Shutemov
  2008-08-14 19:42 ` Michael Shigorin
  0 siblings, 2 replies; 7+ messages in thread
From: Michael A. Kangin @ 2008-08-14 19:06 UTC (permalink / raw)
  To: ALT Linux Team development discussions

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Добрый день.

по мотивам прочтения http://www.altlinux.org/TmpFS решил проделать то же с 
mkimage. 
На двух гигабайтах ОЗУ цель installer из M-P-D собралась за 6 минут вместо 8,5 
при обычной сборке.

В аттаче хак, требующий разрешения для вызывающего make юзера выполнять 
команды через sudo.


-- 
wbr, Michael A. Kangin

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--- /usr/share/mkimage/targets.mk.orig	2008-06-24 00:16:18 +0400
+++ /usr/share/mkimage/targets.mk	2008-08-14 20:36:09 +0400
@@ -15,7 +15,9 @@
 	fi
 
 prepare: $(SUBDIRS)
-	mkdir -p -- $(PKGBOX) $(WORKDIR) $(OUTDIR)
+	mkdir -p -- $(WORKDIR)
+	sudo mount -t tmpfs tmpfs $(WORKDIR) || true
+	mkdir -p -- $(PKGBOX) $(OUTDIR)
 	mkdir -p -- $(CACHEDIR)/mki $(CACHEDIR)/hsh
 
 prepare-workdir: prepare $(SUBDIRS)
@@ -111,6 +113,7 @@
 clean: clean-current $(SUBDIRS)
 
 distclean-current: clean-current
+	sudo umount $(WORKDIR) || true
 	rm -rf -- $(WORKDIR) $(OUTDIR) $(CACHEDIR) $(PKGBOX)
 
 distclean: distclean-current $(SUBDIRS)

^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2008-08-15  9:19 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-08-14 19:06 [devel] mkimage-на-стероидах Michael A. Kangin
2008-08-14 19:21 ` Kirill A. Shutemov
2008-08-14 19:38   ` Alexey Gladkov
2008-08-15  5:28   ` Michael A. Kangin
2008-08-15  9:19     ` Michael Shigorin
2008-08-14 19:42 ` Michael Shigorin
2008-08-15  5:29   ` Michael A. Kangin

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