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From: Rolf Campbell <thats DOT unpossible AT gmail DOT com>
Subject:  Re: 1.5.17: chroot-ed make adds // to ${MAKE}
Date:  Tue, 14 Jun 2005 16:32:36 -0400
Lines: 47
Message-ID: <d8nejn$kut$1@sea.gmane.org>
References:  <d8n8uu$1kt$1 AT sea DOT gmane DOT org>
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Rolf Campbell wrote:
 > I'm trying to do a chroot-ed make which uses the content of the ${MAKE}
 > variable.  What I'm finding is the value of ${MAKE} has two slashes '//'
 > at the beginning, so any attempt to use it failes (looks like a network
 > share).
 >
 > I've created a directory, expanded cygwin-1.5.17-1.tar.bz2 into it, then
 > copied make.exe (from the cygwin package).  And a few other dlls that
 > were needed by cygwin1.dll (intl/conv).  When I run:
 >
 > $ chroot . usr/bin/make.exe all
 > echo //usr/bin/make
 > make: echo: Command not found
 > make: *** [all] Error 127
 >
 > I know that that error code has to do with echo.exe not existing, but
 > I'm only concerned with the extra '/' added to ${MAKE}.  My makefiles
 > that run sub-makes use it and fail.
 >
 > --makefile--
 >
 > all:
 >     echo ${MAKE}

I tried to over-ride the MAKE (and MAKE_COMMAND) variable from the 
command line, which fixed this specific problem, but I'm left with 
another problem.  Even if you override MAKE and MAKE_COMMAND, you still 
get an error:

$ chroot . usr/bin/make.exe -Rr all MAKE=/usr/bin/make.exe 
MAKE_COMMAND=/usr/bin/make.exe
makefile:4: m.mk: No such file or directory
echo t > m.mk
make: //usr/bin/make: Command not found

You can specify "chroot . /usr/bin/make.exe ..." and it will work, but 
it should also work without that leading slash.


--makefile--
all:
	echo ${MAKE}

include m.mk

m.mk:
	echo t > m.mk


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