[MacPorts] #30628: C compiler cannot create executables under Lion

[MacPorts]

#30628: C compiler cannot create executables under Lion
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 Reporter:  whittaker007@…          |       Owner:  macports-tickets@…                   
     Type:  defect                  |      Status:  new                                  
 Priority:  Normal                  |   Milestone:                                       
Component:  ports                   |     Version:  2.0.1                                
 Keywords:                          |        Port:                                       
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Comment(by whittaker007@…):

 /opt and all it's subfolders are owned by my (admin) user and the staff
 group. It was all writable by the owner but not the group. Granting write
 permissions to the group did not help.

 /Developer on the other hand is owned by root and has admin group. Owner
 and group both have read write permissions.

 One thought I did have though is that if Xcode is providing make and gcc,
 then I would expect perhaps those binaries would exist under /Developer.
 They don't for me. Here is the chain of symlinks I have for make and gcc:

 {{{
 $ which make
 /usr/bin/make

 $ ll /usr/bin/make
 4.0K lrwxr-xr-x 1 root wheel 7 Aug  7 14:01 /usr/bin/make -> gnumake

 $ll /usr/bin/gcc
 4.0K lrwxr-xr-x 1 root wheel 12 Aug  7 14:01 /usr/bin/gcc -> llvm-gcc-4.2

 $ ll /usr/bin/llvm-gcc-4.2
 4.0K lrwxr-xr-x 1 root admin 32 Aug  7 14:01 /usr/bin/llvm-gcc-4.2 ->
 ../llvm-gcc-4.2/bin/llvm-gcc-4.2
 }}}

 Does that look right?

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Ticket URL: <https://trac.macports.org/ticket/30628#comment:12>
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