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Viewing changes to m4/api-exports.m4

  • Committer: Package Import Robot
  • Author(s): Nicolas Bourdaud
  • Date: 2011-12-01 12:09:30 UTC
  • Revision ID: package-import@ubuntu.com-20111201120930-lmia8ytlwmif9yta
Tags: upstream-1.1
Import upstream version 1.1

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m4/api-exports.m4
 
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AC_DEFUN([AC_DEF_API_EXPORT_ATTRS],
 
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[AC_REQUIRE([gl_VISIBILITY])
 
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AC_REQUIRE([AC_CANONICAL_HOST])
 
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case $host in
 
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        *win32* | *mingw32* | *cygwin* | *windows*)
 
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                os_support=win32
 
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                ;;
 
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        *)
 
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                os_support=other
 
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                ;;
 
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esac
 
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if test $HAVE_VISIBILITY = 1 -a $os_support !=  "win32"; then
 
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     AC_DEFINE(LOCAL_FN, [__attribute__ ((visibility ("hidden")))],
 
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        [attribute of the non-exported symbols])
 
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     AC_DEFINE(API_EXPORTED, [__attribute__ ((visibility ("default")))],
 
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        [attribute of the symbols exported in the API])
 
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else
 
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     AC_DEFINE(LOCAL_FN, [], [attribute of the non-exported symbols])
 
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     AC_DEFINE(API_EXPORTED, [], [attribute of the symbols exported in the API])
 
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fi
 
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])
 
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