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Re: problems running certain utilities via makefile (Win32)


From: Gorlash
Subject: Re: problems running certain utilities via makefile (Win32)
Date: Fri, 4 Dec 2015 11:12:58 -0800 (PST)

Thank you, both Eli *and* Paul!!  I'm getting a better understanding of
what is going on now.

item 1: lint-nt.exe is a win32 executable, though I don't think it matters
here.

item 2: using double-quotes around the arguments with parens, did not work
- but using single-quotes *did* work, at least for lintraw argument;
thanks!!   Although I use unix utilities extensively, I'm *not* very
skilled with shell-command syntax...

item 3: SHELL=cmd.exe *also* made the lintraw target work, even without the
quotes; that's very cool!!  In fact, SHELL=cmd.exe makes *both* targets
work!!

Thank you all for your insights and suggestions!!



On Fri, Dec 4, 2015 at 10:58 AM, Eli Zaretskii [via Gnu - Make] <
address@hidden> wrote:

> > Date: Fri, 4 Dec 2015 10:13:11 -0800 (PST)
> > From: Gorlash <[hidden email]
> <http:///user/SendEmail.jtp?type=node&node=16746&i=0>>
> >
> > Okay, here are runs using your make.exe, with two different run styles:
> > 'make lint' runs with the 'cmd /c' wrapper, 'make lintraw' just runs the
> > program itself.  Both still fail, as shown below.
>
> Thanks, but that doesn't help me help you in any way, as I cannot try
> this myself, and don't even know what all these parameters mean or why
> they have this peculiar form.  I don't even know if lint-nt is a
> program or a batch file.
>
> Once again, as long as a Unixy shell is running the commands, you
> _must_ use the quoting style of that shell, and you must protect
> characters special for the shell by quoting them.
>
> > BTW, the sh.exe that make is picking up, is in \git\bin; I cannot really
> > delete that, since git uses it for other purposes.
>
> Then say SHELL=cmd.exe at the beginning of the Makefile, and Make will
> use cmd.exe instead of sh.exe.
>
> > What would be desirable would be if make would spawn processes using
> > OS methods such as exec(), rather than trying to spawn sub-shells in
> > the Unix style...
>
> Make already does that.  But if your command includes characters
> special for the shell, it always invokes a sub-shell, because it
> doesn't want to implement all the convoluted logic of the shell with
> handling those special characters.
>
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