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Author SHA1 Message Date
Maarten Bosmans
7eba9d92f7 build-sys: Use ax_check_flag macros from autoconf archive
Those macros cover almost all functionality of attributes.m4 that was
used, so that file can be removed.
The CC_NOUNDEFINED macro is used directly in configure.ac.
2011-06-26 13:47:58 +01:00