cairo-1.4.0 uses "find -not".
The man page for GNU find says:
Same as ! expr, but not POSIX compliant.
And actually, on e.g. NetBSD, "-not" is not supported.
Please use "!" instead.
I'll attach patches.
Created attachment 9045 [details] [review]
Patch for RELEASING
Created attachment 9046 [details] [review]
Patch for src/check-headers.sh
Thanks for the report, and the fix. This is pushed now into cairo 1.4.1, (and soon to appear in the 1.4.2 release). See here: