caca: allow to define the CACA_STATIC macro to deactivate dllimport specifiers; this is required for proper static link.
caca: allow to define the CACA_STATIC macro to deactivate dllimport
specifiers; this is required for proper static link.

git-svn-id: 3f9eced0add15b5a9fa491ea3f7f263c10f60fd6@4818 92316355-f0b4-4df1-b90c-862c8a59935f

mcfiredrill/libcaca-old,mcfiredrill/libcaca-old,mcfiredrill/libcaca-old,mcfiredrill/libcaca-old,mcfiredrill/libcaca-old,mcfiredrill/libcaca-old,mcfiredrill/libcaca-old,mcfiredrill/libcaca-old,mcfiredrill/libcaca-old