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Re: HOWTO build debug version of the cygwin dll with no optimisation?


On Thu, Jul 15, 2004 at 03:32:14PM +0100, Dave Korn wrote:
>> -----Original Message-----
>> From: cygwin-owner On Behalf Of Christopher Faylor
>> Sent: 15 July 2004 02:00
>
>> >> "CFLAGS_FOR_BUILD=" 	"CFLAGS_FOR_TARGET=-O2 -g -O0" 	
>> "LDFLAGS="
>> >                         ^^^^^^^^^^^^^^^^^
>> >                         That's it :-)
>> >
>> >Try `make CFLAGS=-g CFLAGS_FOR_TARGET=-g'.  That will 
>> compile everything
>> >w/o optimization
>> 
>>Or, once you've gotten supporting libraries built, just build in the
>>winsup/cygwin directory with CFLAGS=-g.  It's a lot faster to just
>>build cygwin from the cygwin subdirectory.
>
>Good point.  I tend to do "make all-bfd all-target-winsup" at the
>top-level, but that of course still drags in all the cygserver and
>utils stuff that I don't need.

Wow.  The first response to my observation was a "good point"?

That is surprising.  I fully expected to get a "Oh, I tried that once
and it didn't work for me" from somebody.

Anyway, FWIW, the only time I build cygwin from the top level is when
I'm generating snapshots.  Otherwise, I live in the cygwin (and occasionally
the newlib) directory.

cgf

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