[MacPorts] #33264: p5.12-xml-parser doesn't respect build_arch

[MacPorts]

#33264: p5.12-xml-parser doesn't respect build_arch
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 Reporter:  jhkoivis@…          |       Owner:  macports-tickets@…                   
     Type:  defect              |      Status:  new                                  
 Priority:  Normal              |   Milestone:                                       
Component:  ports               |     Version:  2.0.3                                
 Keywords:                      |        Port:  p5.12-xml-parser                     
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Comment(by jhkoivis@…):

 I have the following hacks:
 1. I make copy the compiler to /usr/bin/gcc-4.2-orig
 2. overwrite the gcc-4.2 with a script (or create a new file and and
 overwirte with a link)

 Below are the scripts (-m32  forces 32bit) and a listing of my
 /usr/bin/. If you have the same system/problem you want to do the same
 thing for g++ compiler. It will fail for the same reason for some
 other port... (I think one dependency for texlive?)

 less /usr/bin/gcc-4.2
 {{{
 #!/bin/sh
 /usr/bin/gcc-4.2-orig -m32 "$@"
 }}}

 less /usr/bin/g++-4.2
 {{{
 #!/bin/sh
 /usr/bin/g++-4.2-orig -m32 "$@"
 }}}

 listing:

 {{{
 -rwxr-xr-x  1 root  wheel    42B 22 Hel 10:08 /usr/bin/g++-4.2
 -rwxr-xr-x  1 root  wheel   162K 22 Hel 09:59 /usr/bin/g++-4.2-orig
 lrwxr-xr-x  1 root  wheel    20B 15 Hel 16:10 /usr/bin/gcc-4.2 ->
 /usr/bin/gcc-4.2-m32
 -rwxr-xr-x  1 root  wheel    42B  7 Jou  2010 /usr/bin/gcc-4.2-m32
 -rwxr-xr-x  1 root  wheel   162K 26 Hei  2010 /usr/bin/gcc-4.2-orig
 }}}

 Below is a link to stackoverflow with the same question:

 http://stackoverflow.com/questions/4369765/how-to-force-usr-bin-gcc-usr-
 bin-gcc-m32

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Ticket URL: <https://trac.macports.org/ticket/33264#comment:4>
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