[MacPorts] #20406: mysql5 can't find zlib on Snow Leopard

[MacPorts]

#20406: mysql5 can't find zlib on Snow Leopard
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 Reporter:  conradwt@…          |       Owner:  ryandesign@…           
     Type:  defect              |      Status:  new                    
 Priority:  Normal              |   Milestone:                         
Component:  ports               |     Version:  1.8.0                  
 Keywords:  snowleopard         |        Port:  mysql5                 
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Comment(by ryandesign@…):

 Ok, there are some relevant-looking lines in the config.log:

 {{{
 configure:21812: checking for zlib compression library
 configure:21980: /usr/bin/gcc-4.2 -o conftest -O2 -arch x86_64
 -I/opt/local/include -I/opt/local/include -L/opt/local/lib -arch x86_64
 conftest.c -lm  -L/opt/local/lib -lz >&5
 ld: warning: in /opt/local/lib/libz.dylib, file is not of required
 architecture
 }}}

 So you're building a 64-bit version of mysql5, which makes sense since
 that's now the default as of Snow Leopard. But it doesn't think zlib was
 built 64-bit. This is conceivable as zlib doesn't use a standard configure
 script. I assume your libz is 32-bit? What does "file" say about your
 libz.dylib? I have this:

 {{{
 $ file /opt/local/lib/libz.dylib
 /opt/local/lib/libz.dylib: symbolic link to `libz.1.2.3.dylib'
 $ file /opt/local/lib/libz.1.2.3.dylib
 /opt/local/lib/libz.1.2.3.dylib: Mach-O universal binary with 2
 architectures
 /opt/local/lib/libz.1.2.3.dylib (for architecture i386):       Mach-O
 dynamically linked shared library i386
 /opt/local/lib/libz.1.2.3.dylib (for architecture ppc):        Mach-O
 dynamically linked shared library ppc
 $
 }}}

 Of course, I'm on Tiger, and I built universal for i386 ppc.

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Ticket URL: <http://trac.macports.org/ticket/20406#comment:7>
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