From: David Bremner <david@tethera.net>
Date: Sat, 10 May 2014 00:46:00 +0000 (+0900)
Subject: Re: pkg-config zlib check in 3c13bc
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=0997210716bfc37b3322ea97b78c7ba20f1c661e;p=notmuch-archives.git

Re: pkg-config zlib check in 3c13bc
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+From: David Bremner <david@tethera.net>
+To: Tomi Ollila <tomi.ollila@iki.fi>, =?utf-8?B?WMSrY8Oy?= <xico@atelo.org>,
+	notmuch@notmuchmail.org
+Subject: Re: pkg-config zlib check in 3c13bc
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+References: <20140506194025.GA17097@coyotlan.Tlalpan>
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+Date: Sat, 10 May 2014 09:46:00 +0900
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+Tomi Ollila <tomi.ollila@iki.fi> writes:
+
+>
+> Actually my suggestion would be that if that pkg-config line for 
+> zlib does not work (btw why does it not work) 
+
+I guess because FreeBSD (and maybe other systems) have a distinction 
+between the "base system" and "add on packages" and pkg-config only
+works for the latter
+
+> try an option
+> where zlib_cflags is expected to be empty and and zlib_ldflags -lz
+> -- and try compile and run test program with those options
+> then the test program is something like
+>
+> int main(void)
+> {
+>     return(ZLIB_VERNUM >= 0x1252);
+> }
+
+OK, that sounds like it could work.  Ideally, somebody on FreeBSD could
+check...
+
+d