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Only allow dynamic X11 if gcc4 (-fvisibility=hidden) is used.

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Fixes Bugzilla #242.

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401880
This commit is contained in:
Ryan C. Gordon 2006-06-23 02:19:52 +00:00
parent 6ba30e1368
commit 1f8047fa4e
1 changed files with 8 additions and 0 deletions
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8
configure.in
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@ -876,7 +876,15 @@ AC_HELP_STRING([--enable-x11-shared], [dynamically load X11 support [[default=ye
if test x$have_loadso != xyes && \
test x$enable_x11_shared = xyes; then
AC_MSG_WARN([You must have SDL_LoadObject() support for dynamic X11 loading])
enable_x11_shared=no
fi
if test x$have_gcc_fvisibility != xyes && \
test x$enable_x11_shared = xyes; then
AC_MSG_WARN([You must have gcc4 (-fvisibility=hidden) for dynamic X11 loading])
enable_x11_shared=no
fi
if test x$have_loadso = xyes && \
test x$enable_x11_shared = xyes && test x$x11_lib != x && test x$x11ext_lib != x; then
echo "-- dynamic libX11 -> $x11_lib"