[MacPorts] #18841: zlib does not build universal / Tiger-ppc

[MacPorts]

#18841: zlib does not build universal / Tiger-ppc
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 Reporter:  jeremyhu@…             |       Owner:  ryandesign@…           
     Type:  defect                 |      Status:  new                    
 Priority:  Normal                 |   Milestone:  Port Bugs              
Component:  ports                  |     Version:  1.7.0                  
 Keywords:  muniversal universal   |        Port:  zlib                   
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Comment(by mcalhoun@…):

 I am not sure this problem has anything to do with the muniversal
 PortGroup.[[BR]]
 In portconfigure.tcl, the function configure_get_universal_ldflags only
 adds the following:
 {{{
     if {${os.arch} == "powerpc"} {
         set flags "-Wl,-syslibroot,${configure.universal_sysroot}
 ${flags}"
     }
     if {${os.major} == "9"} {
         set flags "${flags} -mmacosx-version-
 min=${configure.universal_target}"
     }
 }
 }}}
 -isysroot only gets added in configure_get_universal_cflags and
 configure_get_universal_cppflags.[[BR]]
 muniversal simply duplicates this behavior.

 isysroot is not well documented, but I though it had to do with looking
 for include directories.[[BR]]
 Why should it help with linking?[[BR]]

-- 
Ticket URL: <http://trac.macports.org/ticket/18841#comment:5>
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