[C++] libdata/pkgconfig/arrow-compute.pc is installed when COMPUTE is disabled with -DARROW_COMPUTE=FALSE

[yurivict]

Describe the bug, including details regarding any error messages, version, and platform.

Version: 13.0.0
FreeBSD 13.2

Component(s)

C++

[kou]

Could you show all your cmake ... -DARROW_COMPUTE=FALSE command line's log?

[kou]

Ah, sorry. It's not needed. I could reproduce this.