Enhance the checking of libraries being 64-bit. On some new systems (e.g. Fedora 13), /usr/lib64/libncurses.so is not anymore a link to e.g. /usr/lib64/libncurses.so.5, but an ld script with the contents: INPUT(libncurses.so.5 -ltinfo) so the "file" command reports "ASCII" instead of "64-bit". Only solution in this case is to try linking against the library. Fixes issue #67464.
Enhance the checking of libraries being 64-bit. On some new systems
(e.g. Fedora 13), /usr/lib64/libncurses.so is not anymore a link to e.g.
/usr/lib64/libncurses.so.5, but an ld script with the contents:
INPUT(libncurses.so.5 -ltinfo)
so the "file" command reports "ASCII" instead of "64-bit". Only solution
in this case is to try linking against the library. Fixes issue #67464.


git-svn-id: acec3fd5b7ea1eb9e79d6329d318e8118ee2e14f@33534 27541ba8-7e3a-0410-8455-c3a389f83636

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