Changes between Initial Version and Version 1 of Ticket #36103, comment 8


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Timestamp:
Sep 12, 2012, 6:38:23 PM (12 years ago)
Author:
gnw3
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  • Ticket #36103, comment 8

    initial v1  
    1 I use some software from NASA (SeaDAS) that is built using Apple gcc and g++ with gfortran-4.5, so I tried building octave-3.6.2 standalone on Snow Leopard with the same compilers.  To get configure to work I had to make a symlink for libstdc++.dylib (e.g., without the ".6") in /opt/local/lib/gcc45.
     1I use some software from NASA (SeaDAS) that is built using Apple gcc and g++ with gfortran-4.5.  Following this example, I built octave-3.6.2 standalone on Snow Leopard with the same compilers.  To get configure to work I had to make a symlink for libstdc++.dylib (e.g., without the ".6") in /opt/local/lib/gcc45.
    22
    3 "make check" passes and things generally seem to work, so I'm now working on a Portfile for this configuration.
     3"make check" passes and things generally seem to work, so I'm now working on a Portfile for this configuration (see attached).  Macports adds "-arch x86_64" to the LDFLAGS, so at present the portfile requires a simple wrapper, "octf77-4.N" that replaces the "-arch x86_64" with "-m64".   I've tested this on two systems with different atlas builds (one using gcc45 and the other using gcc47).  The wrapper I used is just:
     4
     5{{{
     6$ cat $(which octf77-4.7)
     7#! /bin/bash
     8# wrapper for /opt/local/bin/gfortran-mp-4.7 to replace
     9#   "-arch x86_64" with "-m64"
     10args="$(echo $@ | sed -e 's/ -arch x86_64 / -m64 /')"
     11#echo args: $args
     12exec /opt/local/bin/gfortran-mp-4.7 $args
     13}}}
     14