#18254: osx R spkg error: expected ',' or '}' before '__attribute__'
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       Reporter:  buck               |        Owner:
           Type:  defect             |       Status:  needs_review
       Priority:  major              |    Milestone:  sage-
      Component:  packages:          |  duplicate/invalid/wontfix
  standard                           |   Resolution:
       Keywords:                     |    Merged in:
        Authors:                     |    Reviewers:
Report Upstream:  N/A                |  Work issues:
         Branch:                     |       Commit:
   Dependencies:                     |     Stopgaps:
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Comment (by buck):

 It's this one: http://trac.sagemath.org/ticket/17204

 That ticket doesn't describe how to reproduce the relevant issue, or how
 to check my libtool version. The version I find doesn't seem to be in the
 same scheme as the one mentioned (2.4.3).
 {{{
 $ libtool -V
 Apple Inc. version cctools-862
 }}}

 I'm interested because this patch *seems to* work, and I'm trying to see
 if I've thereby regressed #17204:

 {{{#!diff
 diff --git a/src/bin/sage-env b/src/bin/sage-env
 index 43f265b..8b26eda 100644
 --- a/src/bin/sage-env
 +++ b/src/bin/sage-env
 @@ -268,17 +268,10 @@ fi

  # Mac OS X-specific setup
  if [ `uname` = "Darwin" ]; then
 -    # set MACOSX_DEPLOYMENT_TARGET -- if set incorrectly, this can
 +    # unset MACOSX_DEPLOYMENT_TARGET -- if set incorrectly, this can
      # cause lots of random "Abort trap" issues on OSX. see trac
      # #7095 for an example.
 -    MACOSX_VERSION=`uname -r | awk -F. '{print $1}'`
 -    MACOSX_DEPLOYMENT_TARGET=10.$[$MACOSX_VERSION-4]
 -    if [ $MACOSX_DEPLOYMENT_TARGET = '10.10' ]; then
 -        # Workaround for the libtool version detection bug
 -        # See http://trac.sagemath.org/ticket/17204
 -        MACOSX_DEPLOYMENT_TARGET=10.9
 -    fi
 -    export MACOSX_DEPLOYMENT_TARGET
 +    unset MACOSX_DEPLOYMENT_TARGET
  fi

  # Compile-time path for libraries.  This is the equivalent of
 }}}

--
Ticket URL: <http://trac.sagemath.org/ticket/18254#comment:30>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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