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From: Jan Stary <hans@stare.cz>
To: "Måns Rullgård" <mans@mansr.com>
Cc: sox-devel@lists.sourceforge.net
Subject: Re: Build system cleanup
Date: Fri, 28 Aug 2020 11:35:57 +0200	[thread overview]
Message-ID: <20200828093557.GA88008@www.stare.cz> (raw)
In-Reply-To: <yw1xo8mvi0re.fsf@mansr.com>

On Aug 28 10:21:41, mans@mansr.com wrote:
> Jan Stary <hans@stare.cz> writes:
> 
> > On Aug 27 11:21:58, hans@stare.cz wrote:
> >> Testing on NetBSD 8.0, with the latest commits
> >> to the new-build branch pulled in.
> >
> > With ./configure CPPFLAGS=-I/usr/pkg/include LDFLAGS=-L/usr/pkg/lib
> > the external libraries are detected, with the exception of png:
> >
> > checking for png.h... yes
> > checking for png_set_rows in -lpng... no
> >
> > The problem is that the png library,
> > as installed by the NetBSD packaging system,
> > is /usr/pkg/lib/libpng16.so, not /usr/pkg/lib/libpng.so
> > (the header is /usr/pkg/include/png.h).
> 
> I will not attempt to guess what alternative names libraries might have
> been installed under.  If you've renamed things, it's on you to inform
> the build system of the new name.  Like this:
> 
> $ ./configure --with-png=png16

That results in

checking for png.h... yes
checking for png_set_rows in -lpng16... no

$ nm /usr/pkg/lib/libpng16.so | grep png_set_rows
000000000001d6f2 T png_set_rows

./configure --help says

--with-png              Use png (YES/no/*)

What does the '*' stand for?
Is there a difference between YES and yes?
(Some other options have 'yes' instead of 'YES'.)
Does the capitalizing mean it's the default?
If so, do the options without capitalized values have no defualt?




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  reply	other threads:[~2020-08-28  9:36 UTC|newest]

Thread overview: 89+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-27  9:21 Build system cleanup Jan Stary
2020-08-27 10:54 ` Jan Stary
2020-08-27 11:52 ` Måns Rullgård
2020-08-27 12:40   ` Jan Stary
2020-08-27 12:44     ` Jan Stary
2020-08-27 12:45     ` Måns Rullgård
2020-08-27 17:45 ` Jan Stary
2020-08-27 18:59   ` Måns Rullgård
2020-08-27 19:51     ` Jan Stary
2020-08-27 20:01 ` Jan Stary
2020-08-28  9:21   ` Måns Rullgård
2020-08-28  9:35     ` Jan Stary [this message]
2020-08-28  9:43       ` Måns Rullgård
  -- strict thread matches above, loose matches on Subject: below --
2020-08-21  8:52 Jan Stary
2020-08-21 10:36 ` Måns Rullgård
2020-08-21 12:22   ` Jan Stary
2020-08-21 12:27     ` Måns Rullgård
2020-08-19 20:40 Måns Rullgård
2020-08-20 20:40 ` Wolfgang Stoeggl via SoX-devel
2020-08-20 21:22   ` Måns Rullgård
2020-08-20 22:15     ` Wolfgang Stoeggl via SoX-devel
2020-08-21  8:24     ` Jan Stary
2020-08-21  8:16 ` Jan Stary
2020-08-21  8:31   ` Jan Stary
2020-08-21 10:28     ` Måns Rullgård
2020-08-21 12:24       ` Jan Stary
2020-08-21 12:46         ` Måns Rullgård
2020-08-21  8:49   ` Jan Stary
2020-08-21 10:33     ` Måns Rullgård
2020-08-21 12:49       ` Jan Stary
2020-08-21 12:50         ` Jan Stary
2020-08-21 13:32         ` Måns Rullgård
2020-08-21 14:09         ` Jan Stary
2020-08-21 11:15   ` Måns Rullgård
2020-08-21 14:04     ` Jan Stary
2020-08-21 14:47       ` Måns Rullgård
2020-08-21 19:26       ` Wolfgang Stoeggl
2020-08-21 20:20       ` Jan Stary
2020-08-21 15:16   ` Jan Stary
2020-08-21 15:21     ` Jan Stary
2020-08-21 17:08       ` Måns Rullgård
2020-08-21 17:43         ` Jan Stary
2020-08-21 17:52           ` Måns Rullgård
2020-08-21 17:57             ` Jan Stary
2020-08-21 20:17             ` Jan Stary
2020-08-21 20:45               ` Jan Stary
2020-08-21 21:43                 ` Måns Rullgård
2020-08-22  8:17                   ` Jan Stary
2020-08-22 10:10                     ` Måns Rullgård
2020-08-22 15:35                       ` Jan Stary
2020-08-22 15:44                         ` Jan Stary
2020-08-22 20:54                         ` Måns Rullgård
2020-08-23 14:07                           ` Jan Stary
2020-08-23 17:13                             ` Måns Rullgård
2020-08-23 19:46                               ` Jan Stary
2020-08-24 11:04                                 ` Måns Rullgård
2020-08-24 11:19                                   ` Jan Stary
2020-08-27  9:38                                     ` Jan Stary
2020-08-27 10:53                                       ` Måns Rullgård
2020-08-23 21:55                               ` Jan Stary
2020-08-24  6:56                                 ` Jan Stary
2020-08-27  9:40                                   ` Jan Stary
2020-08-27 11:08                                     ` Måns Rullgård
2020-08-27 11:37                                       ` Jan Stary
2020-08-27 11:53                                         ` Måns Rullgård
2020-08-27 13:05                                     ` Jan Stary
2020-08-27 13:31                                       ` Måns Rullgård
2020-08-27 14:10                                         ` Jan Stary
2020-08-27 14:38                                           ` Jan Stary
2020-08-27 15:11                                         ` Måns Rullgård
2020-08-27 17:41                                           ` Jan Stary
2020-08-27 18:50                                             ` Måns Rullgård
2020-08-27 19:18                                               ` Jan Stary
2020-08-28  4:54                                                 ` Jan Stary
2020-08-28  9:13                                                 ` Måns Rullgård
2020-08-24 12:19                                 ` Måns Rullgård
2020-08-24 14:43                                   ` Jan Stary
2020-08-24 14:59                                     ` Måns Rullgård
2020-08-27  9:44                                       ` Jan Stary
2020-08-27 11:08                                         ` Måns Rullgård
2020-08-24 17:22                                     ` Måns Rullgård
2020-08-22 15:43                     ` Jan Stary
2020-08-22 15:48                       ` Jan Stary
2020-08-24 12:18                   ` Jan Stary
2020-08-24 12:27                     ` Måns Rullgård
2020-08-24 13:16                       ` Jan Stary
2020-08-24 14:15                         ` Måns Rullgård
2020-08-27  9:52                           ` Jan Stary
2020-08-27 11:10                             ` Måns Rullgård

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