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Date:	Sat, 18 Jan 2003 11:46:37 -0500
From:	Christopher Faylor <cgf-noreply AT cygwin DOT com>
To:	cygwin AT cygwin DOT com
Cc:	cls AT seawood DOT org
Subject:	Re: VPATH broken with multiple dirs
Message-ID:	<20030118164637.GA4321@redhat.com>
Reply-To:	cygwin AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com, cls AT seawood DOT org
References:	<3E29264F DOT 6050005 AT seawood DOT org> <3E29300A DOT 10005 AT seawood DOT org> <1042899401 DOT 22136 DOT 6 DOT camel AT milo>
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On Sat, Jan 18, 2003 at 09:16:42AM -0500, David Means wrote:
>An interesting problem.  I'm not sure there's a programatic way to solve
>it.  While spaces are allowed in unix paths, VPATH obviously doesn't
>account for this behaviour and assumes spaces are delimiters.. However,
>MSDOS/Windows VPATH requires semicolons.  I would assume that it does
>not allow spaces as a delimiter since they're frequently found in paths
>and hence, would break the parse.
>
>"In the VPATH variable, directory names are separated by colons or
>blanks. The order in which directories are listed is the order followed
>by make in its search. (On MS-DOS and MS-Windows, semi-colons are used
>as separators of directory names in VPATH, since the colon can be used
>in the pathname itself, after the drive letter.)"
>
>http://www.delorie.com/gnu/docs/make/make_27.html

This is cygwin make, not djgpp make.  Cygwin make uses colons, not
semicolons.  If semicolons actually *work*, that's a bug.

>Good Hunting!
>
>David
>
>
>On Sat, 2003-01-18 at 05:44, Christopher Seawood wrote:
>
>> Christopher Seawood wrote:
>> 
>> > Before: VPATH = c:/root/rmch/mozilla/js/src/xpconnect
>> > c:/root/rmch/mozilla/js/src/xpconnect/idl
>> > 
>> > After: VPATH = /cygdrive/c/root/rmch/mozilla/js/src/xpconnect
>> > c:/root/rmch/mozilla/js/src/xpconnect/idl
>> > 
>> > This implies that the cygwin_win32_to_posix_path_list() function doesn't
>> > support converting multiple paths.  I haven't grabbed the cygwin dll
>> > sources yet. Does anyone know authoritatively if that's the case?
>> 
>> After playing around for a bit, I discovered that if I used ; to 
>> separate the dirs instead of a space, then the conversion function 
>> worked fine for all dirs and the other source files were found.  This, 
>> of course, breaks the unix builds but I can deal with that.
>> 
>> - cls
>> 
>> 
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