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+Date: Thu, 22 May 2014 08:13:08 +1000\r
+From: Fraser Tweedale <frase@frase.id.au>\r
+To: Tomi Ollila <tomi.ollila@iki.fi>\r
+Subject: Re: [PATCH 1/2] configure: add a fallback check for zlib\r
+Message-ID: <20140521221307.GU62147@bacardi.hollandpark.frase.id.au>\r
+References: <1399753646-3026-1-git-send-email-xico@atelo.org>\r
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+On Wed, May 21, 2014 at 10:34:25PM +0300, Tomi Ollila wrote:\r
+> On Wed, May 21 2014, Fraser Tweedale <frase@frase.id.au> wrote:\r
+>=20\r
+> > On Sat, May 10, 2014 at 05:27:34PM -0500, Felipe Contreras wrote:\r
+> >> Tomi Ollila wrote:\r
+> >> > On Sun, May 11 2014, Felipe Contreras <felipe.contreras@gmail.com> w=\r
+rote:\r
+> >> >=20\r
+> >> > > X=C4=ABc=C3=B2 wrote:\r
+> >> > >> Since zlib is part of the base system, FreeBSD chose not to regis=\r
+ter it\r
+> >> > >> in pkg-config through zlib.pc. As a fallback test, configure will=\r
+ build\r
+> >> > >> and run a zlib version check and make sure the header and library\r
+> >> > >> versions are compatible.\r
+> >> > >\r
+> >> > > We could try to generate our on zlib.pc, this way the configure sc=\r
+ript\r
+> >> > > would be cleaner.\r
+> >> >=20\r
+> >> > But for that we'd need to figure out the version, and is there simpl=\r
+er\r
+> >> > robust way to do that some other way ?\r
+> >>=20\r
+> >> I don't meant to change the code that is checking for the version in t=\r
+he\r
+> >> patch, you use the same code, but instead of have_zlib.c gen_zlib_pc.c,\r
+> >> or something.\r
+> >>=20\r
+> >\r
+> > [please cc me in replies; I am not subscribed to the list]\r
+> >\r
+> > I think that the additional complexity outweighs the benefit of a\r
+> > somewhat cleaner build script.\r
+> >\r
+> > If the $vz1, $vz2, et al. are what's bothering you, perhaps we could\r
+> > push the complexity of version comparison into have_zlib.c and\r
+> > supply the (string) version number as an argument to the program.\r
+> > The have_zlib program could do the comparison and exit accordingly,\r
+> > and plain old "1.2.5.2" can take its place in the configure script\r
+> > once more.\r
+> >\r
+> > However, I don't see any problems with the patch as it is; I have\r
+> > tested it on FreeBSD 10.0 and it works.\r
+>=20\r
+> Did you notice=20\r
+>=20\r
+> http://mid.gmane.org/1399864172-28227-1-git-send-email-felipe.contreras@g=\r
+mail.com\r
+>=20\r
+> :D\r
+>=20\r
+\r
+Whups, I missed that one :) Cheers.\r
+\r
+> >\r
+> > Regards,\r
+> >\r
+> > Fraser\r
+> >\r
+> >> --=20\r
+> >> Felipe Contreras\r
+>=20\r
+> Tomi\r
+\r
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